CINXE.COM
Free Engineering Research Library of White Papers, Magazines, Reports, and eBooks
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="shortcut icon" href="https://designworldonline.tradepub.com/favicon.ico" /> <TITLE>Free Engineering Research Library of White Papers, Magazines, Reports, and eBooks</TITLE> <META NAME="keywords" CONTENT="Engineering, electronics, civil engineering, design engineering and bioengineering, free magazines, white papers, downloads, podcasts, trade publications, newsletters, trial downloads, reports, designworldonline"> <META NAME="description" CONTENT="#1 Resource for Free Engineering Research, White Papers, Case Studies, Magazines, and eBooks"> <link rel="stylesheet" href="https://designworldonline.tradepub.com/data/style2015bb.css?v=20230323"> <link rel='stylesheet' id='gp-font-awesome-css' href='/data/font-awesome.min.css?ver=4.5.0' type='text/css' media='all' /> <!-- TradePub global includes --> <meta property="og:title" content="Free Engineering Research Library of White Papers, Magazines, Reports, and eBooks" /> <meta property="og:url" content="https://designworldonline.tradepub.com/free/@@pubcode@@/" /> <meta property="og:description" content="#1 Resource for Free Engineering Research, White Papers, Case Studies, Magazines, and eBooks" /> <meta property="og:image" content="https://img.tradepub.com/free/@@pubcode@@/images/@@pubcode@@c8w.jpg" /> <meta property="og:image:width" content="1200" /> <meta property="og:image:height" content="630" /> <meta property="og:image" content="https://img.tradepub.com/images/tradepub_ogc8w.jpg" /> <meta property="og:image:width" content="1200" /> <meta property="og:image:height" content="630" /> <meta property="og:type" content="article" /> <meta property="article:publisher" content="https://www.facebook.com/nltradepub" /> <meta name="twitter:description" content="#1 Resource for Free Engineering Research, White Papers, Case Studies, Magazines, and eBooks" /> <meta name="twitter:title" content="Free Engineering Research Library of White Papers, Magazines, Reports, and eBooks" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:site" content="@TradePub" /> <meta name="twitter:image:src" content="https://img.tradepub.com/free/@@pubcode@@/images/@@pubcode@@c8.jpg" /> <meta name="twitter:image:width" content="1200" /> <meta name="twitter:image:height" content="1555" /> <meta name="twitter:image:src" content="https://img.tradepub.com/images/tradepub_ogc8.jpg" /> <meta name="twitter:image:width" content="1200" /> <meta name="twitter:image:height" content="1555" /> <!--<link rel="stylesheet" href="/data/hicat/jquery.treeview.css">--> <!--<link rel="stylesheet" href="/data/hicat/screen.css">--> <!--<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>--> <script src="/data/jquery-1.7.2.min.js?v=20151218" type="text/javascript"></script> <!-- <script src="/data/hicat/jquery-1.4.2.min.js" type="text/javascript"></script> --> <script src="/data/hicat/jquery.cookie.js?v=20151218" type="text/javascript"></script> <script src="/data/hicat/jquery.easing.1.3.js?v=20151218" type="text/javascript"></script> <!--<script src="/data/hicat/jquery.treeview.js" type="text/javascript"></script>--> <!--<script src="/data/hicat/tp_treeview.js" type="text/javascript"></script>--> <link rel="stylesheet" href="/data/jquery.mmenu.css?v=20151218"> <link rel="stylesheet" href="/data/tp_menu.css?v=20151218"> <script src="/data/jquery.mmenu.min.js?v=20151218" type="text/javascript"></script> <script src="/data/tp_menu.js?v=20151218" type="text/javascript"></script> <link href="https://designworldonline.tradepub.com/data/lightbox.css?v=20201115" media="all" rel="stylesheet" type="text/css"/> <link href="https://designworldonline.tradepub.com/data/jqModal.css?v=20151217" media="all" rel="stylesheet" type="text/css"/> <script language="javascript" src="https://designworldonline.tradepub.com/data/jqModal.js?v=20151217" type="text/javascript"></script> <script language="javascript" src="https://designworldonline.tradepub.com/data/lightbox.js?v=20151217" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.css" /> <script src="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.0.3/cookieconsent.min.js"></script> <script src="https://designworldonline.tradepub.com/data/consentBar.js?v=20180523" type="text/javascript"></script> <!-- Google tag (gtag.js) --> <script async src="https://www.googletagmanager.com/gtag/js?id=G-1XKY0K1N6C"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-1XKY0K1N6C'); </script> <script language="javascript" src="/data/tp_ga.js?v=20161107" type="text/javascript"></script> </head> <body class="RBrandBase"> <script type="text/javascript"> <!-- function toggle_search(id) { var e = document.getElementById(id); if(e.style.display == 'block') e.style.display = 'none'; else e.style.display = 'block'; } //--> </script> <script type="text/javascript"> $(document).ready(function() { $("#mobile_menu").mmenu({ // Options }); var API = $("#mobile_menu").data( "mmenu" ); $("#mmclose").click(function() { API.close(); }); }); </script> <div id="TPwrapper"> <header id="mainheader"> <nav id="mobile_menu"> <section id="mmheader"> <div id="mmenutrigger"> <a href="javascript:void(0)" id="mmclose"><i class="fa fa-bars"></i></a> </div> <div class="brandlogo"> </div> </section> <ul id="menu"> <li><a href='/'>Home</a></li> <li><a href='#mobile_hicattree'>View by Topic</a> <ul id='mobile_hicattree'></ul> </li> <li><a href='/?pt=main&page=home.ebookspg'>Featured eBooks</a></li> <li><a href='/?pt=main&page=home.newlist'>New Resources</a></li> <li><a href='/?pt=main&page=home.topten'>Top Trending Resources</a></li> <li><a href='/?pt=main&page=home.about'>About</a></li> <li><a href='/?pt=main&page=home.getlisted'>Get Listed</a></li> <li><a href='/?p=faq&w=wf'>FAQ</a></li> <li><a href='/?p=priv&w=wp'>Privacy Policy</a></li> <div id='login2' style="display:inline;"></div> </ul> </nav> <div id="partnerHead"> <link rel='stylesheet' id='theme-wtwh-amplifying-css' href='https://www.designworldonline.com/wp-content/themes/ThemeWTWH/style.css?ver=1641599960' type='text/css' media='all' /> <link rel='stylesheet' id='wp-block-library-css' href='https://www.designworldonline.com/wp-includes/css/dist/block-library/style.min.css?ver=5.9.2' type='text/css' media='all' /> <style id='global-styles-inline-css' type='text/css'> body{--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--duotone--dark-grayscale: url('#wp-duotone-dark-grayscale');--wp--preset--duotone--grayscale: url('#wp-duotone-grayscale');--wp--preset--duotone--purple-yellow: url('#wp-duotone-purple-yellow');--wp--preset--duotone--blue-red: url('#wp-duotone-blue-red');--wp--preset--duotone--midnight: url('#wp-duotone-midnight');--wp--preset--duotone--magenta-yellow: url('#wp-duotone-magenta-yellow');--wp--preset--duotone--purple-green: url('#wp-duotone-purple-green');--wp--preset--duotone--blue-orange: url('#wp-duotone-blue-orange');--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} </style> <link rel='stylesheet' id='widgetopts-styles-css' href='https://www.designworldonline.com/wp-content/plugins/widget-options/assets/css/widget-options.css' type='text/css' media='all' /> <link rel='stylesheet' id='ea-fonts-css' href='https://fonts.googleapis.com/css?family=Open+Sans%3A300%2C700&ver=5.9.2' type='text/css' media='all' /> <link rel='stylesheet' id='ea-style-css' href='https://www.designworldonline.com/wp-content/themes/ThemeWTWH/assets/css/main.css?ver=1641599960' type='text/css' media='all' /> <link rel='stylesheet' id='cookie-notice-front-css' href='https://www.designworldonline.com/wp-content/plugins/cookie-notice/includes/../css/front.min.css?ver=5.9.2' type='text/css' media='all' /> <link rel='stylesheet' id='tablepress-default-css' href='https://www.designworldonline.com/wp-content/plugins/tablepress/css/default.min.css?ver=1.14' type='text/css' media='all' /> <link rel='stylesheet' id='addtoany-css' href='https://www.designworldonline.com/wp-content/plugins/add-to-any/addtoany.min.css?ver=1.16' type='text/css' media='all' /> <!-- TP STYLES --> <style type="text/css"> body {padding-top:0;} .sidr-open .sidr.right { right:0px; } /* mobile branding below */ #TPheader, #mmheader { background-color:#fff; } #mmenutrigger i, #TPsearch span a { color:#01A2A6; } .brandlogo { background:url('https://www.designworldonline.com/wp-content/themes/ThemeWTWH/assets/images/logo.svg') no-repeat center center; background-size: contain; } </style> <header class="site-header" style="padding:0;"><div class="wrap"><div class="title-area"><h1 class="site-title"><a href="https://www.designworldonline.com/">Design World</a></h1></div> <div class="mobile-toggles"><a href="javascript:void(0);" class="search-toggle" id="searchbutm"><i class="icon-search"></i></a><a href="javascript:void(0);" class="mobile-menu-toggle" id="menubut"><i class="icon-menu"></i></a></div></div></header> <nav class="nav-primary" aria-label="Main"><div class="wrap"><ul id="menu-primary" class="menu genesis-nav-menu menu-primary"><li id="menu-item-501865" class="home menu-item current-menu-item"><a href="https://www.designworldonline.com/" aria-current="page"><span>Home</span></a></li> <li id="menu-item-509631" class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a href="https://www.designworldonline.com/design-world-articles/"><span>Technologies</span></a> <ul class="sub-menu"> <li id="menu-item-502864" class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/3d-cad/"><span>3D CAD</span></a></li> <li id="menu-item-502289" class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/electrical-electronic/"><span>Electronics b" electrical</span></a></li> <li id="menu-item-502863" class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/fastening-joining/"><span>Fastening & Joining</span></a></li> <li id="menu-item-502291" class="menu-item"><a href="https://www.designworldonline.com/category/industries/factory-automation/"><span>Factory automation</span></a></li> <li id="menu-item-546124" class="menu-item"><a href="https://www.designworldonline.com/category/tip-sites/linear-motion-tips/"><span>Linear Motion</span></a></li> <li id="menu-item-502292" class="menu-item"><a href="https://www.designworldonline.com/category/tip-sites/motion-control-tips/"><span>Motion Control</span></a></li> <li id="menu-item-502290" class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/test-measurement/"><span>Test & Measurement</span></a></li> <li id="menu-item-502294" class="menu-item"><a href="https://www.designworldonline.com/category/ee-world/sensor-tips/"><span>Sensors</span></a></li> <li id="menu-item-576881" class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/fluid-power/"><span>Fluid power</span></a></li> <li id="menu-item-588606" class="menu-item"><a href="https://www.designworldonline.com/category/industries/warehouseautomation/"><span>Warehouse automation</span></a></li> </ul> </li> <li id="menu-item-576882" class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a><span>Learn</span></a> <ul class="sub-menu"> <li id="menu-item-501883" class="menu-item"><a href="https://www.designworldonline.com/category/tech-tips/"><span>Ebooks / Tech Tips</span></a></li> <li id="menu-item-513220" class="menu-item"><a target="_blank" rel="noopener" href="https://www.designworldonline.com/learning-center"><span>Learning Center</span></a></li> <li id="menu-item-501878" class="menu-item"><a href="https://www.designworldonline.com/category/podcasts/"><span>Podcasts</span></a></li> <li id="menu-item-501888" class="menu-item"><a href="https://www.designworldonline.com/design-world-videos/"><span>Videos</span></a></li> <li id="menu-item-501873" class="menu-item"><a href="https://www.designworldonline.com/design-world-online-events-and-webinars/"><span>Webinars</span></a></li> </ul> </li> <li id="menu-item-574111" class="menu-item"><a href="https://www.designworldonline.com/2023-leap-awards-now-open-for-nominations/"><span>LEAP AWARDS</span></a></li> <li id="menu-item-574902" class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a href="https://www.designworldonline.com/leadership-in-engineering/"><span>Leadership</span></a> <ul class="sub-menu"> <li id="menu-item-586324" class="menu-item"><a href="https://www.designworldonline.com/leadership-in-engineering/"><span>2023 Leadership In Engineering Voting</span></a></li> <li id="menu-item-584427" class="menu-item"><a href="https://www.designworldonline.com/2022-leadership-in-engineering-winners/"><span>2022 Winners</span></a></li> <li id="menu-item-574901" class="menu-item"><a href="https://www.designworldonline.com/2021-leadership-in-engineering-winners/"><span>2021 Winners</span></a></li> </ul> </li> <li id="menu-item-576897" class="menu-item"><a href="https://www.designworldonline.com/design-guide-library"><span>Design Guide Library</span></a></li> <li id="menu-item-501880" class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a><span>Resources</span></a> <ul class="sub-menu"> <li id="menu-item-581870" class="menu-item"><a href="https://www.designworldonline.com/subscribe-to-design-world/"><span>Subscribe!</span></a></li> <li id="menu-item-576898" class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a href="#"><span>3D Cad Models</span></a> <ul class="sub-menu"> <li id="menu-item-576901" class="menu-item"><a href="https://www.designworldonline.com/3d-cad-models-partsolutions/"><span>PARTsolutions</span></a></li> <li id="menu-item-576902" class="menu-item"><a href="https://www.designworldonline.com/3d-cad-models-traceparts/"><span>TraceParts</span></a></li> </ul> </li> <li id="menu-item-576909" class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a><span>Digital Issues</span></a> <ul class="sub-menu"> <li id="menu-item-576907" class="menu-item"><a href="https://www.designworldonline.com/category/digital-issues/"><span>Design World</span></a></li> <li id="menu-item-576908" class="menu-item"><a href="https://www.designworldonline.com/category/digital-issues/digital-issues-ee/"><span>EE World</span></a></li> </ul> </li> <li id="menu-item-588374" class="menu-item"><a href="https://www.designworldonline.com/category/news/engineering-diversity/"><span>Diversity in Engineering</span></a></li> </ul> </li> <li id="menu-item-501872" class="menu-item"><a href="https://www.designworldonline.com/suppliers/"><span>Supplier Listings</span></a></li> <li class="menu-item search"><a href="javascript:void(0);" class="search-toggle" id="searchbut"><i class="icon-search"></i></a></li></ul></div></nav> <div class="site-search"><div id="searchclose" style="position:absolute;width:100%;height:100%;z-index:0;"></div><div class="wrap"><div class="search-inner"><h2>Search Design World</h2><form class="search-form" method="get" action="https://www.designworldonline.com/" role="search"><input class="search-form-input" type="search" name="s" id="searchform-1" placeholder="Search this website"><input class="search-form-submit" type="submit" value="GO"><meta content="https://www.designworldonline.com/?s={s}"></form></div></div></div> <div id="sidr-mobile-menu" class="sidr right" style="transition: right 0.2s ease 0s;"><a class="sidr-menu-close" href="javascript:void(0);" id="menuclose"><i class="icon-close"></i></a><div class="menu-primary-container"><ul id="menu-primary-1" class="menu"><li class="home menu-item current-menu-item"><a href="https://www.designworldonline.com/" aria-current="page">Home</a></li> <li class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a href="https://www.designworldonline.com/design-world-articles/">Technologies</a> <ul class="sub-menu"> <li class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/3d-cad/">3D CAD</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/electrical-electronic/">Electronics b" electrical</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/fastening-joining/">Fastening & Joining</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/industries/factory-automation/">Factory automation</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/tip-sites/linear-motion-tips/">Linear Motion</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/tip-sites/motion-control-tips/">Motion Control</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/test-measurement/">Test & Measurement</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/ee-world/sensor-tips/">Sensors</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/products-technologies/fluid-power/">Fluid power</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/industries/warehouseautomation/">Warehouse automation</a></li> </ul> </li> <li class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a>Learn</a> <ul class="sub-menu"> <li class="menu-item"><a href="https://www.designworldonline.com/category/tech-tips/">Ebooks / Tech Tips</a></li> <li class="menu-item"><a target="_blank" rel="noopener" href="https://www.designworldonline.com/learning-center">Learning Center</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/podcasts/">Podcasts</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/design-world-videos/">Videos</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/design-world-online-events-and-webinars/">Webinars</a></li> </ul> </li> <li class="menu-item"><a href="https://www.designworldonline.com/2023-leap-awards-now-open-for-nominations/">LEAP AWARDS</a></li> <li class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a href="https://www.designworldonline.com/leadership-in-engineering/">Leadership</a> <ul class="sub-menu"> <li class="menu-item"><a href="https://www.designworldonline.com/leadership-in-engineering/">2023 Leadership In Engineering Voting</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/2022-leadership-in-engineering-winners/">2022 Winners</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/2021-leadership-in-engineering-winners/">2021 Winners</a></li> </ul> </li> <li class="menu-item"><a href="https://www.designworldonline.com/design-guide-library">Design Guide Library</a></li> <li class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a>Resources</a> <ul class="sub-menu"> <li class="menu-item"><a href="https://www.designworldonline.com/subscribe-to-design-world/">Subscribe!</a></li> <li class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a href="#">3D Cad Models</a> <ul class="sub-menu"> <li class="menu-item"><a href="https://www.designworldonline.com/3d-cad-models-partsolutions/">PARTsolutions</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/3d-cad-models-traceparts/">TraceParts</a></li> </ul> </li> <li class="menu-item menu-item-has-children"><span class="submenu-toggle"></span><a>Digital Issues</a> <ul class="sub-menu"> <li class="menu-item"><a href="https://www.designworldonline.com/category/digital-issues/">Design World</a></li> <li class="menu-item"><a href="https://www.designworldonline.com/category/digital-issues/digital-issues-ee/">EE World</a></li> </ul> </li> <li class="menu-item"><a href="https://www.designworldonline.com/category/news/engineering-diversity/">Diversity in Engineering</a></li> </ul> </li> <li class="menu-item"><a href="https://www.designworldonline.com/suppliers/">Supplier Listings</a></li> </ul></div></div> <script type="text/javascript"> document.getElementById('searchbut').onclick = function(){ document.getElementsByClassName('site-search')[0].classList.toggle("active"); } document.getElementById('searchclose').onclick = function(){ document.getElementsByClassName('site-search')[0].classList.toggle("active"); } document.getElementById('searchbutm').onclick = function(){ document.getElementsByClassName('site-search')[0].classList.toggle("active"); } document.getElementById('menubut').onclick = function(){ document.body.classList.toggle("sidr-open"); } document.getElementById('menuclose').onclick = function(){ document.body.classList.toggle("sidr-open"); } </script> <script> $(document).ready(function () { $(".submenu-toggle").click(function () { $(this).parent(".menu-item-has-children").toggleClass("submenu-active"); }); }); </script> </div> <div id="TPheader"> <div id="mmenutrigger"> <a href="#mobile_menu"><i class="fa fa-bars"></i></a> </div> <div class="brandlogo"> </div> <div id="TPsearch"> <!-- Algolia Search --> <script type="text/javascript"> $(document).ready(function() { var url = $(location).attr('href'); $("#autocomplete").hide(); $("#autocomplete_mob").hide(); $("#instantsearch").show(); $("#instantsearch_mob").show(); $("#AlgSearch").hide(); $("#facets").hide(); if (url.match(/search\.mpl/)) { $("#AlgSearch").show(); $("#facets").show(); } $("#search-input").keyup(function() { var sv = $("#search-input").val(); if (sv) { $("#AlgSearch").show(); $("#facets").show(); $("#desktop_menu_primary").hide(); $("#desktop_menu").hide(); $("#desktop_menu_bottom").hide(); $("#PageContent").hide(); } else { $("#AlgSearch").hide(); $("#facets").hide(); $("#desktop_menu_primary").show(); $("#desktop_menu").show(); $("#desktop_menu_bottom").show(); $("#PageContent").show(); } }); $("#search-input4").keyup(function() { var sv4 = $("#search-input4").val(); if (sv4) { $("#AlgSearch").show(); $("#facets").show(); $("#desktop_menu_primary").hide(); $("#desktop_menu").hide(); $("#desktop_menu_bottom").hide(); $("#PageContent").hide(); } else { $("#AlgSearch").hide(); $("#facets").hide(); $("#desktop_menu_primary").show(); $("#desktop_menu").show(); $("#desktop_menu_bottom").show(); $("#PageContent").show(); } }); }); </script> <span><a href="javascript:void(0)" onclick="toggle_search('searchmob');"><i class="fa fa-search"></i></a></span> </div> </div> <!-- end tpheader --> <div id="searchmob"> <div id='autocomplete_mob'> <form action="/c/search.mpl" method="GET"> <input type="text" id="search-input3" name="q" maxlength="100" placeholder="Search Resource Library" onChange="ga('send', 'event', 'AlgoliaSearch', 'Search', 'Search-Mobile');" /> </form> </div> <div id="instantsearch_mob"> <input type="text" id="search-input4" class="search-instant" autocomplete="off" spellcheck="false" autocorrect="off" placeholder="Search Resource Library" onChange="ga('send', 'event', 'AlgoliaSearch', 'Search', 'Search-Mobile');"/> </div> </div> </header> <section id="TPmain"> <div class="catbanner Engineering"> <div class="cattext"> <h1>Engineering <span class="reslib">Research Library</span></h1> <h2> The top resource for free Engineering research, white papers, reports, case studies, magazines, and eBooks. </h2> </div> </div> <!-- end catbanner --> <div id="TPsearchbar"> <!-- Algolia Search --> <div id='autocomplete'> <form action="/c/search.mpl" method="GET" id="searchdesk"> <input type="text" id="search-input2" name="q" maxlength="100" placeholder="Search Resource Library" onChange="ga('send', 'event', 'AlgoliaSearch', 'Search', 'Search-Desktop');" /> </form> <script src="//cdn.jsdelivr.net/algoliasearch/3/algoliasearch.min.js"></script> <script src="//cdn.jsdelivr.net/autocomplete.js/0/autocomplete.min.js"></script> <script> var client = algoliasearch('0X9U912SE4', '3b57493d61390b50d53c5b5752609f4d') var index = client.initIndex('tpsearch_v3'); autocomplete('#search-input2', { hint: false }, [ { source: autocomplete.sources.hits(index, { hitsPerPage: 10 }), displayKey: 'pname2', templates: { suggestion: function(suggestion) { return suggestion._highlightResult.pname2.value; } } } ]).on('autocomplete:selected', function(event, suggestion, dataset) { console.log(suggestion, dataset); if (suggestion.p) { window.location.href = '/c/pubRD.mpl/?secure=1&sr=sr&_t=sr:algpop&qf=' + suggestion.p; } }); </script> <script> var client = algoliasearch('0X9U912SE4', '3b57493d61390b50d53c5b5752609f4d') var index = client.initIndex('tpsearch_v3'); autocomplete('#search-input3', { hint: false }, [ { source: autocomplete.sources.hits(index, { hitsPerPage: 5 }), displayKey: 'pname2', templates: { suggestion: function(suggestion) { return suggestion._highlightResult.pname2.value; } } } ]).on('autocomplete:selected', function(event, suggestion, dataset) { console.log(suggestion, dataset); if (suggestion.p) { window.location.href = '/c/pubRD.mpl/?secure=1&sr=sr&_t=sr:algpop&qf=' + suggestion.p; } }); </script> </div> <div id="instantsearch"> <input type="text" id="search-input" class="search-instant" autocomplete="off" spellcheck="false" autocorrect="off" placeholder="Search Resource Library" onChange="ga('send', 'event', 'AlgoliaSearch', 'Search', 'Search-Desktop');" /> </div> <div class="TPbreadcrumb"> <span id="catmenu">@@advname@@</span> <span id="crumbmenu">@@bcrumb@@</span> <div class="catsort"> <span id="sort">@@advfilter@@</span> <a href="/?p=rss&w=f"><i class="fa fa-rss"></i></a> </div> </div> </div> <!-- end search/breadcrumb bar --> <!-- ------------- Key Start -------------------- --> <link href="/data/tpmyacctlogin.css?ver=20220502" rel="stylesheet" type="text/css"> <script type="text/javascript" src="/data/tpma2014login.js?ver=20160121"></script> <!-- ------------- Lightbox templates start -------------------- --> <script id='tmpl_wel_login' type="txt/x-tmpl"> <div id='login_main'> <h4> Welcome Back </h4> <h3> To access "My Library" and your requested history please log in with your work email address. </h3> <div id="mailerror"> <p class="welcome" id="errormsg"></p> </div> <div id="welcome_left"> <div style="float:left;"> Work Email*<br> <input type="text" name="loginEmail" value="" id="loginEmail"> <br> </div> <a href="#" id="tp_login">Login</a> </div><!-- weclome_left --> </div> </script> <script id='tmpl_email_sent_success' type="text/x-tmpl"> <div id='status_message' class='sent'><h4>Thank You</h4><h3>A confirmation email has been sent. Please click the link in the email to confirm your account. This login step is required to protect your privacy.<br><br>If you do not receive the email, please check your spam folder.</h3><br><br></div> </script> <script id='tmpl_myacct_logged_out' type="text/x-tmpl"> <div id='status_message' class='loggedout'><h4>Thank You</h4><h3>You have logged out. To access your request history, please <a id="maloginb" href="javascript:void(0)" style="text-decoration:underline;">login</a>.</h3><br><br></div> </script> <script id='tmpl_login_err_acct_not_found' type="text/x-tmpl"> An account has not been created for this email address.<br>To create an account, please request a resource and verify your email address. </script> <script id='tmpl_login_err_email_format' type="text/x-tmpl"> Invalid email format </script> <div id='login_lightbox' style="display:none"> <div id="welcome_login"> <div id='close_lightbox' style="clear:both;float:right;">Close</div> <div id='welcome_main'></div> </div><!-- welcome_login --> </div><!-- login_lightbox --> <!-- ------------- Lightbox templates end -------------------- --> <!-- ------------- Key Main Div Start -------------------- --> <div id="tp_nav"> <div id='accountbox'> <a href="/"><i class="fa fa-home"></i></a> <div id='greeting' style="display:inline;"></div> </div> <div id="keybody"> <!-- Algolia Search Category --> <div id="facets"></div> <!--<div id="tp_treecontrol"><a href="?#">Collapse All</a> | <a href="?#">Expand All</a></div>--> <ul id="desktop_menu_primary" class="menu"> <li id="menu_primary_1201" class="level1 "><a href="/category/engineering/1201/">Engineering</a> <ul class="sub_level2"> <li id="menu_primary_1035" class="level2"><a href="/category/broadcast-engineering/1035/">Broadcast Engineering</a></li> <li id="menu_primary_1036" class="level2"><a href="/category/engineering-chemical/1036/">Chemical</a></li> <li id="menu_primary_1037" class="level2"><a href="/category/engineering-civil-and-environmental/1037/">Civil and Environmental</a></li> <li id="menu_primary_1038" class="level2"><a href="/category/control-engineering/1038/">Control Engineering</a></li> <li id="menu_primary_1039" class="level2"><a href="/category/design-engineering/1039/">Design Engineering</a></li> <li id="menu_primary_1040" class="level2"><a href="/category/electrical-engineering/1040/">Electrical Engineering</a></li> <li id="menu_primary_1042" class="level2"><a href="/category/engineering-gis/1042/">GIS</a></li> <li id="menu_primary_1041" class="level2"><a href="/category/general-engineering/1041/">General Engineering</a></li> <li id="menu_primary_1043" class="level2"><a href="/category/industrial-engineering/1043/">Industrial Engineering</a></li> <li id="menu_primary_1044" class="level2"><a href="/category/manufacturing-engineering/1044/">Manufacturing Engineering</a></li> <li id="menu_primary_1045" class="level2"><a href="/category/engineering-materials-science/1045/">Materials Science</a></li> <li id="menu_primary_1046" class="level2"><a href="/category/mechanical-engineering/1046/">Mechanical Engineering</a></li> <li id="menu_primary_1047" class="level2"><a href="/category/engineering-medical-devices/1047/">Medical Devices</a></li> <li id="menu_primary_1048" class="level2"><a href="/category/engineering-photonics/1048/">Photonics</a></li> <li id="menu_primary_1049" class="level2"><a href="/category/power-engineering/1049/">Power Engineering</a></li> <li id="menu_primary_1050" class="level2"><a href="/category/process-engineering/1050/">Process Engineering</a></li> <li id="menu_primary_1051" class="level2"><a href="/category/engineering-test-and-measurement/1051/">Test and Measurement</a></li> </ul> </li> </ul> <!--<div id="tp_treecontrol"><a href="?#">Collapse All</a> | <a href="?#">Expand All</a></div>--> <ul id="desktop_menu" class="menu"> <li id="menu_1196" class="level1 "><a href="/category/agriculture/1196/">Agriculture</a> <ul class="sub_level2"> <li id="menu_1001" class="level2"><a href="/category/agriculture-crops/1001/">Crops</a></li> <li id="menu_1002" class="level2"><a href="/category/agriculture-farming/1002/">Farming</a></li> <li id="menu_1003" class="level2"><a href="/category/agriculture-food-processing/1003/">Food Processing</a></li> <li id="menu_1004" class="level2"><a href="/category/agriculture-livestock/1004/">Livestock</a></li> </ul> </li> <li id="menu_1197" class="level1 "><a href="/category/automotive/1197/">Automotive</a> <ul class="sub_level2"> <li id="menu_1005" class="level2"><a href="/category/automotive-after-market/1005/">After-market</a></li> <li id="menu_1007" class="level2"><a href="/category/automotive-repair-and-maintenance/1007/">Automotive Repair and Maintenance</a></li> <li id="menu_1008" class="level2"><a href="/category/automotive-dealership/1008/">Dealership</a></li> <li id="menu_1009" class="level2"><a href="/category/automotive-fleet/1009/">Fleet</a></li> <li id="menu_1006" class="level2"><a href="/category/general-automotive/1006/">General Automotive</a></li> <li id="menu_1010" class="level2"><a href="/category/automotive-manufacturing/1010/">Manufacturing</a></li> <li id="menu_1011" class="level2"><a href="/category/automotive-parts/1011/">Parts</a></li> </ul> </li> <li id="menu_1198" class="level1 topcat"><a href="/category/career/1198/">Career</a> <ul class="sub_level2"> <li id="menu_1220" class="level2"><a href="/category/career-advice/1220/">Career Advice</a></li> <li id="menu_1012" class="level2"><a href="/category/career-communication/1012/">Communication</a> <ul class="sub_level3"> <li id="menu_585" class="level3"><a href="/category/career-communication-conflict-resolution/585/">Conflict Resolution</a></li> <li id="menu_586" class="level3"><a href="/category/career-communication-public-speaking/586/">Public Speaking</a></li> </ul> </li> <li id="menu_1013" class="level2"><a href="/category/career-continuing-education/1013/">Continuing Education</a> <ul class="sub_level3"> <li id="menu_587" class="level3"><a href="/category/career-continuing-education-certification/587/">Certification</a></li> <li id="menu_1222" class="level3"><a href="/category/career-continuing-education-courses-and-training/1222/">Courses and Training</a></li> <li id="menu_588" class="level3"><a href="/category/career-continuing-education-degree-programs/588/">Degree Programs</a></li> </ul> </li> <li id="menu_1223" class="level2"><a href="/category/career-job-search/1223/">Job Search</a></li> <li id="menu_1014" class="level2"><a href="/category/career-professional-development/1014/">Professional Development</a> <ul class="sub_level3"> <li id="menu_589" class="level3"><a href="/category/career-professional-development-courses/589/">Courses</a></li> <li id="menu_590" class="level3"><a href="/category/career-professional-development-interviews/590/">Interviews</a></li> <li id="menu_591" class="level3"><a href="/category/career-professional-development-training/591/">Training</a></li> </ul> </li> </ul> </li> <li id="menu_1199" class="level1 "><a href="/category/construction/1199/">Construction</a> <ul class="sub_level2"> <li id="menu_1015" class="level2"><a href="/category/construction-architecture/1015/">Architecture</a></li> <li id="menu_1016" class="level2"><a href="/category/construction-commercial/1016/">Commercial</a></li> <li id="menu_1018" class="level2"><a href="/category/construction-equipment/1018/">Construction Equipment</a></li> <li id="menu_1019" class="level2"><a href="/category/construction-projects/1019/">Construction Projects</a></li> <li id="menu_1020" class="level2"><a href="/category/construction-contractors/1020/">Contractors</a></li> <li id="menu_1021" class="level2"><a href="/category/construction-demolition-and-hauling/1021/">Demolition and Hauling</a></li> <li id="menu_1017" class="level2"><a href="/category/general-construction/1017/">General Construction</a></li> <li id="menu_1022" class="level2"><a href="/category/construction-hvac/1022/">HVAC</a></li> <li id="menu_1023" class="level2"><a href="/category/construction-interior-design/1023/">Interior Design</a></li> <li id="menu_1024" class="level2"><a href="/category/construction-kitchen/1024/">Kitchen</a></li> <li id="menu_1025" class="level2"><a href="/category/construction-landscape/1025/">Landscape</a></li> <li id="menu_1026" class="level2"><a href="/category/construction-materials/1026/">Materials</a></li> <li id="menu_1027" class="level2"><a href="/category/construction-mechanical-systems/1027/">Mechanical Systems</a></li> <li id="menu_1028" class="level2"><a href="/category/construction-metal-work/1028/">Metal Work</a></li> <li id="menu_1029" class="level2"><a href="/category/construction-plumbing/1029/">Plumbing</a></li> <li id="menu_1030" class="level2"><a href="/category/construction-residential/1030/">Residential</a></li> <li id="menu_1031" class="level2"><a href="/category/construction-restoration/1031/">Restoration</a></li> <li id="menu_1032" class="level2"><a href="/category/construction-roofing/1032/">Roofing</a></li> </ul> </li> <li id="menu_1200" class="level1 "><a href="/category/education/1200/">Education</a> <ul class="sub_level2"> <li id="menu_1033" class="level2"><a href="/category/education-teaching/1033/">Teaching</a></li> <li id="menu_1034" class="level2"><a href="/category/education-technology/1034/">Technology</a></li> </ul> </li> <li id="menu_1201" class="level1 "><a href="/category/engineering/1201/">Engineering</a> <ul class="sub_level2"> <li id="menu_1035" class="level2"><a href="/category/broadcast-engineering/1035/">Broadcast Engineering</a></li> <li id="menu_1036" class="level2"><a href="/category/engineering-chemical/1036/">Chemical</a></li> <li id="menu_1037" class="level2"><a href="/category/engineering-civil-and-environmental/1037/">Civil and Environmental</a></li> <li id="menu_1038" class="level2"><a href="/category/control-engineering/1038/">Control Engineering</a></li> <li id="menu_1039" class="level2"><a href="/category/design-engineering/1039/">Design Engineering</a></li> <li id="menu_1040" class="level2"><a href="/category/electrical-engineering/1040/">Electrical Engineering</a></li> <li id="menu_1042" class="level2"><a href="/category/engineering-gis/1042/">GIS</a></li> <li id="menu_1041" class="level2"><a href="/category/general-engineering/1041/">General Engineering</a></li> <li id="menu_1043" class="level2"><a href="/category/industrial-engineering/1043/">Industrial Engineering</a></li> <li id="menu_1044" class="level2"><a href="/category/manufacturing-engineering/1044/">Manufacturing Engineering</a></li> <li id="menu_1045" class="level2"><a href="/category/engineering-materials-science/1045/">Materials Science</a></li> <li id="menu_1046" class="level2"><a href="/category/mechanical-engineering/1046/">Mechanical Engineering</a></li> <li id="menu_1047" class="level2"><a href="/category/engineering-medical-devices/1047/">Medical Devices</a></li> <li id="menu_1048" class="level2"><a href="/category/engineering-photonics/1048/">Photonics</a></li> <li id="menu_1049" class="level2"><a href="/category/power-engineering/1049/">Power Engineering</a></li> <li id="menu_1050" class="level2"><a href="/category/process-engineering/1050/">Process Engineering</a></li> <li id="menu_1051" class="level2"><a href="/category/engineering-test-and-measurement/1051/">Test and Measurement</a></li> </ul> </li> <li id="menu_1202" class="level1 topcat"><a href="/category/finance/1202/">Finance</a> <ul class="sub_level2"> <li id="menu_1052" class="level2"><a href="/category/finance-business-financing/1052/">Business Financing</a> <ul class="sub_level3"> <li id="menu_629" class="level3"><a href="/category/finance-business-financing-angel-investment/629/">Angel Investment</a></li> <li id="menu_630" class="level3"><a href="/category/finance-business-bank-financing/630/">Bank Financing</a></li> </ul> </li> <li id="menu_1053" class="level2"><a href="/category/finance-capital-structures/1053/">Capital Structures</a></li> <li id="menu_1054" class="level2"><a href="/category/finance-financial-accounting/1054/">Financial Accounting</a> <ul class="sub_level3"> <li id="menu_632" class="level3"><a href="/category/finance-financial-accounting-audits/632/">Audits</a></li> <li id="menu_633" class="level3"><a href="/category/finance-accounting-financial-statements/633/">Financial Statements</a></li> <li id="menu_634" class="level3"><a href="/category/finance-financial-accounting-sarbanes-oxley-compliance/634/">Sarbanes Oxley Compliance</a></li> </ul> </li> <li id="menu_1055" class="level2"><a href="/category/finance-financial-services/1055/">Financial Services</a> <ul class="sub_level3"> <li id="menu_635" class="level3"><a href="/category/finance-financial-services-annuities/635/">Annuities</a></li> <li id="menu_636" class="level3"><a href="/category/finance-financial-services-commercial-banking/636/">Commercial Banking</a></li> <li id="menu_637" class="level3"><a href="/category/finance-financial-services-commercial-lending/637/">Commercial Lending</a></li> <li id="menu_638" class="level3"><a href="/category/finance-financial-services-insurance/638/">Insurance</a></li> <li id="menu_639" class="level3"><a href="/category/finance-financial-services-pensions-and-retirement/639/">Pensions and Retirement</a></li> <li id="menu_640" class="level3"><a href="/category/finance-financial-services-securities-and-investments/640/">Securities and Investments</a></li> </ul> </li> <li id="menu_1056" class="level2"><a href="/category/finance-free-trade/1056/">Free Trade</a></li> <li id="menu_1057" class="level2"><a href="/category/finance-investment/1057/">Investment</a> <ul class="sub_level3"> <li id="menu_642" class="level3"><a href="/category/finance-investment-equity/642/">Equity</a></li> <li id="menu_643" class="level3"><a href="/category/finance-investment-investor-relations/643/">Investor Relations</a></li> </ul> </li> <li id="menu_1058" class="level2"><a href="/category/finance-managerial-accounting/1058/">Managerial Accounting</a> <ul class="sub_level3"> <li id="menu_644" class="level3"><a href="/category/finance-managerial-accounting-budgeting/644/">Budgeting</a></li> <li id="menu_645" class="level3"><a href="/category/finance-managerial-accounting-line-of-business-reporting/645/">Line of Business Reporting</a></li> <li id="menu_646" class="level3"><a href="/category/finance-managerial-accounting-strategic-planning-and-analysis/646/">Strategic Planning and Analysis</a></li> </ul> </li> <li id="menu_1059" class="level2"><a href="/category/finance-operational-accounting/1059/">Operational Accounting</a> <ul class="sub_level3"> <li id="menu_647" class="level3"><a href="/category/finance-operational-accounting/647/">Accounting</a></li> <li id="menu_648" class="level3"><a href="/category/finance-operational-accounting-software/648/">Accounting software</a></li> <li id="menu_649" class="level3"><a href="/category/finance-operational-accounting-payables-and-receivables/649/">Payables and Receivables</a></li> <li id="menu_650" class="level3"><a href="/category/finance-operational-accounting-payroll/650/">Payroll</a></li> <li id="menu_651" class="level3"><a href="/category/finance-operational-accounting-revenue-recognition/651/">Revenue recognition</a></li> <li id="menu_652" class="level3"><a href="/category/finance-operational-accounting-taxes/652/">Taxes</a></li> </ul> </li> </ul> </li> <li id="menu_1203" class="level1 "><a href="/category/food-and-beverage/1203/">Food and Beverage</a> <ul class="sub_level2"> <li id="menu_1060" class="level2"><a href="/category/food-and-beverage-manufacturing/1060/">Beverage Manufacturing</a></li> <li id="menu_1061" class="level2"><a href="/category/food-and-beverage-chefs/1061/">Chefs</a></li> <li id="menu_1062" class="level2"><a href="/category/and-beverage-food-manufacturing/1062/">Food Manufacturing</a> <ul class="sub_level3"> <li id="menu_656" class="level3"><a href="/category/and-beverage-food-manufacturing-ingredients/656/">Ingredients</a></li> <li id="menu_655" class="level3"><a href="/category/and-beverage-food-manufacturing-processing/655/">Processing</a></li> <li id="menu_657" class="level3"><a href="/category/and-beverage-food-manufacturing-safety/657/">Safety</a></li> </ul> </li> <li id="menu_1063" class="level2"><a href="/category/food-and-beverage-hospitality/1063/">Hospitality</a></li> <li id="menu_1064" class="level2"><a href="/category/food-and-beverage-hotels/1064/">Hotels</a></li> <li id="menu_1065" class="level2"><a href="/category/food-and-beverage-restaurants/1065/">Restaurants</a></li> </ul> </li> <li id="menu_1204" class="level1 "><a href="/category/government/1204/">Government</a> <ul class="sub_level2"> <li id="menu_1066" class="level2"><a href="/category/e-government/1066/">E-Government</a></li> <li id="menu_1067" class="level2"><a href="/category/federal-government/1067/">Federal Government</a></li> <li id="menu_1068" class="level2"><a href="/category/general-government/1068/">General Government</a></li> <li id="menu_1069" class="level2"><a href="/category/government-homeland-security/1069/">Homeland Security</a></li> <li id="menu_1070" class="level2"><a href="/category/government-laws-and-regulation/1070/">Laws and Regulation</a></li> <li id="menu_1071" class="level2"><a href="/category/government-military-and-defense/1071/">Military and Defense</a></li> <li id="menu_1072" class="level2"><a href="/category/government-national-security/1072/">National Security</a></li> <li id="menu_1073" class="level2"><a href="/category/state-and-local-government/1073/">State and Local Government</a></li> <li id="menu_1074" class="level2"><a href="/category/government-technology/1074/">Technology</a></li> </ul> </li> <li id="menu_1205" class="level1 topcat"><a href="/category/healthcare-and-medical/1205/">Healthcare and Medical</a> <ul class="sub_level2"> <li id="menu_1075" class="level2"><a href="/category/healthcare-and-medical-clinical-laboratory/1075/">Clinical Laboratory </a></li> <li id="menu_1076" class="level2"><a href="/category/and-medical-healthcare-products/1076/">Healthcare Products</a></li> <li id="menu_1077" class="level2"><a href="/category/and-medical-healthcare-services/1077/">Healthcare Services</a></li> <li id="menu_1078" class="level2"><a href="/category/and-medical-healthcare-technology/1078/">Healthcare Technology</a></li> </ul> </li> <li id="menu_1206" class="level1 topcat"><a href="/category/human-resources/1206/">Human Resources</a> <ul class="sub_level2"> <li id="menu_1079" class="level2"><a href="/category/human-resources-benefits/1079/">Benefits</a> <ul class="sub_level3"> <li id="menu_674" class="level3"><a href="/category/human-resources-benefits-disability-insurance/674/">Disability Insurance</a></li> <li id="menu_675" class="level3"><a href="/category/human-resources-employee-benefits/675/">Employee Benefits</a></li> <li id="menu_676" class="level3"><a href="/category/human-resources-benefits-health-insurance/676/">Health Insurance</a></li> <li id="menu_677" class="level3"><a href="/category/human-resources-benefits-pension-and-retirement/677/">Pension and Retirement</a></li> <li id="menu_678" class="level3"><a href="/category/human-resources-benefits-vacation-and-sick-time/678/">Vacation and Sick Time</a></li> </ul> </li> <li id="menu_1080" class="level2"><a href="/category/human-resources-gender-and-diversity/1080/">Gender and Diversity</a> <ul class="sub_level3"> <li id="menu_679" class="level3"><a href="/category/human-resources-gender-and-diversity-disabilities/679/">Disabilities</a></li> <li id="menu_680" class="level3"><a href="/category/human-resources-gender-and-diversity-equal-opportunity/680/">Equal Opportunity</a></li> </ul> </li> <li id="menu_1081" class="level2"><a href="/category/human-resources-organizational-structure/1081/">Organizational Structure</a></li> <li id="menu_1082" class="level2"><a href="/category/human-resources-policies-and-procedures/1082/">Policies and Procedures</a> <ul class="sub_level3"> <li id="menu_682" class="level3"><a href="/category/human-resources-policies-and-procedures-drug-tests/682/">Drug Tests</a></li> <li id="menu_683" class="level3"><a href="/category/human-resources-policies-and-procedures-regulatory-compliance/683/">Regulatory Compliance</a></li> </ul> </li> <li id="menu_1083" class="level2"><a href="/category/human-resources-workforce-management/1083/">Workforce Management</a> <ul class="sub_level3"> <li id="menu_684" class="level3"><a href="/category/workforce-management-human-resources/684/">Human Resources</a></li> <li id="menu_685" class="level3"><a href="/category/human-resources-workforce-management-performance-reviews/685/">Performance Reviews</a></li> <li id="menu_686" class="level3"><a href="/category/human-resources-workforce-management-recruitment/686/">Recruitment</a></li> <li id="menu_687" class="level3"><a href="/category/human-resources-workforce-management-staff-training/687/">Staff Training</a></li> <li id="menu_688" class="level3"><a href="/category/human-resources-workforce-talent-management/688/">Talent Management</a></li> <li id="menu_689" class="level3"><a href="/category/human-resources-workforce-management-temporary-and-outsourced-staffing/689/">Temporary and Outsourced Staffing</a></li> </ul> </li> </ul> </li> <li id="menu_1207" class="level1 topcat"><a href="/category/information-technology/1207/">Information Technology</a> <ul class="sub_level2"> <li id="menu_1084" class="level2"><a href="/category/information-technology-data-infrastructure/1084/">Data Infrastructure</a> <ul class="sub_level3"> <li id="menu_690" class="level3"><a href="/category/information-technology-data-infrastructure-backup/690/">Backup</a></li> <li id="menu_691" class="level3"><a href="/category/information-technology-infrastructure-data-center/691/">Data Center</a></li> <li id="menu_692" class="level3"><a href="/category/information-technology-data-infrastructure-database-management/692/">Database Management</a></li> <li id="menu_693" class="level3"><a href="/category/information-technology-data-infrastructure-knowledge-management/693/">Knowledge Management</a></li> </ul> </li> <li id="menu_1085" class="level2"><a href="/category/information-technology-data-tools/1085/">Data Tools</a> <ul class="sub_level3"> <li id="menu_694" class="level3"><a href="/category/information-technology-tools-business-intelligence-data-warehousing/694/">Business Intelligence - Data Warehousing</a></li> <li id="menu_695" class="level3"><a href="/category/information-technology-tools-data-mining-analysis/695/">Data Mining - Analysis</a></li> <li id="menu_696" class="level3"><a href="/category/information-technology-tools-data-recovery-security/696/">Data Recovery - Security</a></li> <li id="menu_697" class="level3"><a href="/category/information-technology-data-tools-database-applications/697/">Database Applications</a></li> <li id="menu_698" class="level3"><a href="/category/information-technology-data-tools-replication/698/">Replication</a></li> <li id="menu_699" class="level3"><a href="/category/information-technology-data-tools-sql-and-querying-languages/699/">SQL and Querying Languages</a></li> </ul> </li> <li id="menu_1086" class="level2"><a href="/category/information-technology-desktops-laptops-and-os/1086/">Desktops, Laptops and OS</a> <ul class="sub_level3"> <li id="menu_700" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-chip-sets/700/">Chip Sets</a></li> <li id="menu_701" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-collaboration-tools/701/">Collaboration Tools</a></li> <li id="menu_702" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-desktop-systems-pcs/702/">Desktop Systems - PCs</a></li> <li id="menu_703" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-email-client/703/">Email Client</a></li> <li id="menu_704" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-embedded-systems/704/">Embedded Systems</a></li> <li id="menu_705" class="level3"><a href="/category/information-technology-desktops-laptops-os-hardware-and-periferals/705/">Hardware and Periferals</a></li> <li id="menu_706" class="level3"><a href="/category/information-technology-desktops-and-os-laptops/706/">Laptops</a></li> <li id="menu_707" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-linux-open-source/707/">Linux - Open Source</a></li> <li id="menu_708" class="level3"><a href="/category/information-technology-desktops-laptops-and-mac-os/708/">Mac OS</a></li> <li id="menu_709" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-memory-components/709/">Memory Components</a></li> <li id="menu_710" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-mobile-devices/710/">Mobile Devices</a></li> <li id="menu_711" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-presentation-software/711/">Presentation Software</a></li> <li id="menu_712" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-processors/712/">Processors</a></li> <li id="menu_713" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-spreadsheets/713/">Spreadsheets</a></li> <li id="menu_714" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-thin-clients/714/">Thin Clients</a></li> <li id="menu_715" class="level3"><a href="/category/information-technology-desktops-laptops-os-upgrades-and-migration/715/">Upgrades and Migration</a></li> <li id="menu_716" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-windows-7/716/">Windows 7</a></li> <li id="menu_717" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-windows-vista/717/">Windows Vista</a></li> <li id="menu_718" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-windows-xp/718/">Windows XP</a></li> <li id="menu_719" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-word-processing/719/">Word Processing</a></li> <li id="menu_720" class="level3"><a href="/category/information-technology-desktops-laptops-and-os-workstations/720/">Workstations</a></li> </ul> </li> <li id="menu_1087" class="level2"><a href="/category/information-technology-enterprise-applications/1087/">Enterprise Applications</a> <ul class="sub_level3"> <li id="menu_721" class="level3"><a href="/category/information-technology-enterprise-applications-asset-management/721/">Asset Management</a></li> <li id="menu_722" class="level3"><a href="/category/information-technology-enterprise-applications-back-office/722/">Back-Office</a></li> <li id="menu_723" class="level3"><a href="/category/information-technology-enterprise-applications-business-management/723/">Business Management</a></li> <li id="menu_725" class="level3"><a href="/category/information-technology-enterprise-applications-crm-software/725/">CRM Software</a></li> <li id="menu_724" class="level3"><a href="/category/information-technology-enterprise-applications-call-center-contact/724/">Call Center - Contact</a></li> <li id="menu_726" class="level3"><a href="/category/information-technology-enterprise-applications-document-management/726/">Document Management</a></li> <li id="menu_727" class="level3"><a href="/category/information-technology-enterprise-applications-erp/727/">ERP</a></li> <li id="menu_728" class="level3"><a href="/category/information-technology-enterprise-applications-finance/728/">Finance</a></li> <li id="menu_729" class="level3"><a href="/category/information-technology-enterprise-applications-groupware-workflow/729/">Groupware - Workflow</a></li> <li id="menu_730" class="level3"><a href="/category/information-technology-enterprise-applications-hr/730/">HR</a></li> <li id="menu_731" class="level3"><a href="/category/information-technology-enterprise-applications-legal/731/">Legal</a></li> <li id="menu_732" class="level3"><a href="/category/information-technology-enterprise-applications-procurement-purchasing/732/">Procurement - Purchasing</a></li> <li id="menu_733" class="level3"><a href="/category/information-technology-enterprise-applications-sales-marketing/733/">Sales - Marketing</a></li> <li id="menu_734" class="level3"><a href="/category/information-technology-enterprise-applications-sales-force-automation/734/">Sales Force Automation</a></li> <li id="menu_735" class="level3"><a href="/category/information-technology-enterprise-applications-software-project-management/735/">Software Project Management</a></li> </ul> </li> <li id="menu_1088" class="level2"><a href="/category/information-technology-it-infrastructure/1088/">IT Infrastructure</a> <ul class="sub_level3"> <li id="menu_736" class="level3"><a href="/category/information-technology-it-infrastructure-disaster-recovery/736/">Disaster Recovery</a></li> <li id="menu_737" class="level3"><a href="/category/information-technology-infrastructure-government-it/737/">Government IT</a></li> <li id="menu_738" class="level3"><a href="/category/information-it-infrastructure-hot-technology/738/">Hot Technology</a></li> <li id="menu_739" class="level3"><a href="/category/information-technology-it-infrastructure-management/739/">Infrastructure Management</a></li> <li id="menu_740" class="level3"><a href="/category/information-technology-it-infrastructure-server-consolidation/740/">Server Consolidation</a></li> <li id="menu_741" class="level3"><a href="/category/information-technology-it-infrastructure-service-level-management/741/">Service Level Management</a></li> </ul> </li> <li id="menu_1089" class="level2"><a href="/category/information-technology-it-management/1089/">IT Management</a> <ul class="sub_level3"> <li id="menu_742" class="level3"><a href="/category/information-technology-it-management-certification/742/">Certification</a></li> <li id="menu_743" class="level3"><a href="/category/information-technology-it-management-help-desk/743/">Help Desk</a></li> <li id="menu_744" class="level3"><a href="/category/information-technology-management-it-budgeting/744/">IT Budgeting</a></li> <li id="menu_745" class="level3"><a href="/category/information-technology-management-it-reliability/745/">IT Reliability</a></li> <li id="menu_746" class="level3"><a href="/category/information-technology-it-management-itil/746/">ITIL</a></li> <li id="menu_747" class="level3"><a href="/category/information-technology-it-project-management/747/">Project Management</a></li> <li id="menu_748" class="level3"><a href="/category/information-technology-it-management-regulatory-compliance/748/">Regulatory Compliance</a></li> <li id="menu_750" class="level3"><a href="/category/information-technology-it-management-sla/750/">SLA</a></li> <li id="menu_749" class="level3"><a href="/category/information-technology-it-management-services/749/">Services</a></li> </ul> </li> <li id="menu_1090" class="level2"><a href="/category/information-technology-networking-and-communications/1090/">Networking and Communications</a> <ul class="sub_level3"> <li id="menu_757" class="level3"><a href="/category/information-technology-networking-and-communications-bluetooth/757/">Bluetooth</a></li> <li id="menu_770" class="level3"><a href="/category/information-technology-networking-and-communications-dsl/770/">DSL</a></li> <li id="menu_775" class="level3"><a href="/category/information-technology-networking-and-communications-gps/775/">GPS</a></li> <li id="menu_758" class="level3"><a href="/category/information-technology-networking-and-communications-gsm/758/">GSM</a></li> <li id="menu_771" class="level3"><a href="/category/information-technology-networking-and-communications-industry-standard-protocols/771/">Industry Standard Protocols</a></li> <li id="menu_752" class="level3"><a href="/category/information-technology-networking-and-communications-lan-wan/752/">LAN - WAN</a></li> <li id="menu_776" class="level3"><a href="/category/information-technology-networking-and-communications-management/776/">Management</a></li> <li id="menu_759" class="level3"><a href="/category/information-technology-networking-and-mobile-wireless-communications/759/">Mobile - Wireless Communications</a></li> <li id="menu_777" class="level3"><a href="/category/information-technology-networking-and-communications-network/777/">Network</a></li> <li id="menu_753" class="level3"><a href="/category/information-technology-networking-and-communications-network-administration/753/">Network Administration</a></li> <li id="menu_766" class="level3"><a href="/category/information-technology-networking-and-communications-network-design/766/">Network Design</a></li> <li id="menu_767" class="level3"><a href="/category/information-technology-networking-and-communications-network-disaster-recovery/767/">Network Disaster Recovery</a></li> <li id="menu_754" class="level3"><a href="/category/information-technology-networking-and-communications-network-interface-cards/754/">Network Interface Cards</a></li> <li id="menu_768" class="level3"><a href="/category/information-technology-networking-and-communications-network-operating-systems/768/">Network Operating Systems</a></li> <li id="menu_778" class="level3"><a href="/category/information-technology-networking-and-communications-pbx/778/">PBX</a></li> <li id="menu_760" class="level3"><a href="/category/information-technology-networking-and-communications-rfid/760/">RFID</a></li> <li id="menu_769" class="level3"><a href="/category/information-technology-networking-and-communications-scalability/769/">Scalability</a></li> <li id="menu_772" class="level3"><a href="/category/information-technology-networking-and-communications-tcp-ip/772/">TCP - IP</a></li> <li id="menu_779" class="level3"><a href="/category/information-technology-networking-and-communications-telecom-hardware/779/">Telecom Hardware</a></li> <li id="menu_780" class="level3"><a href="/category/information-technology-networking-and-communications-telecom-regulation/780/">Telecom Regulation</a></li> <li id="menu_781" class="level3"><a href="/category/information-technology-networking-and-communications-telecom-services/781/">Telecom Services</a></li> <li id="menu_782" class="level3"><a href="/category/information-technology-networking-and-communications-telephony-architecture/782/">Telephony Architecture</a></li> <li id="menu_773" class="level3"><a href="/category/information-technology-networking-and-unified-communications/773/">Unified Communications</a></li> <li id="menu_755" class="level3"><a href="/category/information-technology-networking-and-communications-vpns/755/">VPNs</a></li> <li id="menu_774" class="level3"><a href="/category/information-technology-networking-and-communications-voip-ip-telephony/774/">VoIP - IP Telephony</a></li> <li id="menu_783" class="level3"><a href="/category/information-technology-networking-and-communications-voice-mail/783/">Voice Mail</a></li> <li id="menu_761" class="level3"><a href="/category/information-technology-networking-and-communications-wap/761/">WAP</a></li> <li id="menu_762" class="level3"><a href="/category/information-technology-networking-and-communications-wi-fi-802.11/762/">Wi-Fi (802.11)</a></li> <li id="menu_763" class="level3"><a href="/category/information-technology-networking-and-communications-wimax-802.16/763/">WiMAX (802.16)</a></li> <li id="menu_756" class="level3"><a href="/category/information-technology-networking-and-communications-wide-area-networks-wan/756/">Wide Area Networks (WAN)</a></li> <li id="menu_764" class="level3"><a href="/category/information-technology-networking-and-communications-wireless-internet/764/">Wireless Internet</a></li> <li id="menu_765" class="level3"><a href="/category/information-technology-networking-and-communications-wireless-lan/765/">Wireless LAN</a></li> </ul> </li> <li id="menu_1091" class="level2"><a href="/category/information-technology-security/1091/">Security</a> <ul class="sub_level3"> <li id="menu_784" class="level3"><a href="/category/information-technology-security-anti-hacking/784/">Anti-Hacking</a></li> <li id="menu_785" class="level3"><a href="/category/information-technology-security-anti-virus/785/">Anti-Virus</a></li> <li id="menu_786" class="level3"><a href="/category/information-technology-security-authentication-encryption/786/">Authentication - Encryption</a></li> <li id="menu_787" class="level3"><a href="/category/information-technology-security-digital-signatures/787/">Digital Signatures</a></li> <li id="menu_788" class="level3"><a href="/category/information-technology-e-commerce-security/788/">E-Commerce Security</a></li> <li id="menu_789" class="level3"><a href="/category/information-technology-security-firewalls/789/">Firewalls</a></li> <li id="menu_790" class="level3"><a href="/category/information-technology-security-intrusion-detection-systems/790/">Intrusion Detection Systems</a></li> <li id="menu_791" class="level3"><a href="/category/information-technology-network-security/791/">Network Security</a></li> <li id="menu_792" class="level3"><a href="/category/information-technology-security-pki/792/">PKI</a></li> <li id="menu_793" class="level3"><a href="/category/information-technology-security-administration/793/">Security Administration</a></li> <li id="menu_794" class="level3"><a href="/category/information-technology-security-applications/794/">Security Applications</a></li> <li id="menu_795" class="level3"><a href="/category/information-technology-security-management/795/">Security Management</a></li> <li id="menu_796" class="level3"><a href="/category/information-technology-security-spam-e-mail-fraud-phishing/796/">Spam - E-mail Fraud - Phishing</a></li> <li id="menu_797" class="level3"><a href="/category/information-technology-security-spyware/797/">Spyware</a></li> <li id="menu_798" class="level3"><a href="/category/information-technology-web-security/798/">Web Security</a></li> <li id="menu_799" class="level3"><a href="/category/information-technology-wireless-security/799/">Wireless Security</a></li> </ul> </li> <li id="menu_1092" class="level2"><a href="/category/information-technology-servers-and-server-os/1092/">Servers and Server OS</a> <ul class="sub_level3"> <li id="menu_800" class="level3"><a href="/category/information-technology-servers-and-server-os-blades/800/">Blades</a></li> <li id="menu_801" class="level3"><a href="/category/information-technology-and-server-os-fault-tolerant-servers/801/">Fault-Tolerant Servers</a></li> <li id="menu_802" class="level3"><a href="/category/information-technology-servers-server-os-hardware-and-software/802/">Hardware and Software</a></li> <li id="menu_803" class="level3"><a href="/category/information-technology-servers-and-server-os-mainframes/803/">Mainframes</a></li> <li id="menu_806" class="level3"><a href="/category/information-technology-servers-and-linux-server-os/806/">OS Linux Server OS</a></li> <li id="menu_807" class="level3"><a href="/category/information-technology-servers-and-os-server/807/">Server</a></li> <li id="menu_808" class="level3"><a href="/category/information-technology-servers-and-server-os-sun-solaris/808/">Sun Solaris</a></li> <li id="menu_809" class="level3"><a href="/category/information-technology-servers-and-server-os-unix/809/">UNIX</a></li> <li id="menu_804" class="level3"><a href="/category/information-technology-servers-and-server-os-virtualization/804/">Virtualization</a></li> <li id="menu_810" class="level3"><a href="/category/information-technology-servers-and-server-os-windows-nt-2000-2003/810/">Windows NT - 2000 - 2003</a></li> <li id="menu_805" class="level3"><a href="/category/information-technology-and-server-os-x86-standard-servers/805/">X86-standard Servers</a></li> </ul> </li> <li id="menu_1093" class="level2"><a href="/category/information-technology-software-and-web-development/1093/">Software and Web Development</a> <ul class="sub_level3"> <li id="menu_812" class="level3"><a href="/category/information-technology-software-and-web-development-.net-framework/812/">.Net Framework</a></li> <li id="menu_815" class="level3"><a href="/category/information-technology-software-and-web-development-asps/815/">ASPs</a></li> <li id="menu_813" class="level3"><a href="/category/information-technology-software-and-web-application-development/813/">Application Development</a></li> <li id="menu_814" class="level3"><a href="/category/information-technology-software-and-web-development-application-servers/814/">Application Servers</a></li> <li id="menu_816" class="level3"><a href="/category/information-technology-software-and-web-development-collaboration/816/">Collaboration </a></li> <li id="menu_817" class="level3"><a href="/category/information-technology-software-and-web-development-component-based/817/">Component-Based</a></li> <li id="menu_818" class="level3"><a href="/category/information-technology-software-and-web-development-content-management/818/">Content Management</a></li> <li id="menu_811" class="level3"><a href="/category/information-technology-software-and-web-development-commerce-e-business/811/">E-Commerce - E-Business</a></li> <li id="menu_819" class="level3"><a href="/category/information-technology-software-and-web-development-enterprise-applications/819/">Enterprise Applications</a></li> <li id="menu_820" class="level3"><a href="/category/information-technology-software-and-web-development-html/820/">HTML</a></li> <li id="menu_821" class="level3"><a href="/category/information-technology-software-and-web-development-im/821/">IM</a></li> <li id="menu_825" class="level3"><a href="/category/information-technology-software-and-web-development-ip-technologies/825/">IP Technologies</a></li> <li id="menu_822" class="level3"><a href="/category/information-technology-software-and-web-development-integration/822/">Integration</a></li> <li id="menu_823" class="level3"><a href="/category/information-technology-software-and-web-development-internet/823/">Internet</a></li> <li id="menu_824" class="level3"><a href="/category/information-technology-software-and-web-development-intranet/824/">Intranet</a></li> <li id="menu_826" class="level3"><a href="/category/information-technology-software-and-web-development-j2ee/826/">J2EE</a></li> <li id="menu_827" class="level3"><a href="/category/information-technology-software-and-web-development-java/827/">Java</a></li> <li id="menu_828" class="level3"><a href="/category/information-technology-software-and-web-development-middleware/828/">Middleware</a></li> <li id="menu_829" class="level3"><a href="/category/information-technology-software-and-web-development-open-source/829/">Open Source</a></li> <li id="menu_830" class="level3"><a href="/category/information-technology-software-and-web-development-programming-languages/830/">Programming Languages</a></li> <li id="menu_831" class="level3"><a href="/category/information-technology-software-and-web-development-quality-assurance/831/">Quality Assurance</a></li> <li id="menu_832" class="level3"><a href="/category/information-technology-software-and-web-development-saas/832/">SAAS</a></li> <li id="menu_833" class="level3"><a href="/category/information-technology-software-and-web-development-service-oriented-architecture-soa/833/">Service-Oriented Architecture (SOA)</a></li> <li id="menu_835" class="level3"><a href="/category/information-technology-and-web-development-software-engineering/835/">Software Engineering</a></li> <li id="menu_834" class="level3"><a href="/category/information-technology-web-software-and-development/834/">Software and Development</a></li> <li id="menu_836" class="level3"><a href="/category/information-technology-software-and-development-web-design/836/">Web Design</a></li> <li id="menu_837" class="level3"><a href="/category/information-technology-software-web-design-and-development/837/">Web Design and Development</a></li> <li id="menu_838" class="level3"><a href="/category/information-software-web-development-and-technology/838/">Web Development and Technology</a></li> <li id="menu_839" class="level3"><a href="/category/information-technology-software-and-web-development-xml/839/">XML</a></li> </ul> </li> <li id="menu_1094" class="level2"><a href="/category/information-technology-storage/1094/">Storage</a> <ul class="sub_level3"> <li id="menu_840" class="level3"><a href="/category/information-technology-storage-backup-software/840/">Backup Software</a></li> <li id="menu_841" class="level3"><a href="/category/information-technology-storage-business-continuity-planning/841/">Business Continuity Planning</a></li> <li id="menu_842" class="level3"><a href="/category/information-technology-cloud-storage/842/">Cloud Storage</a></li> <li id="menu_846" class="level3"><a href="/category/information-technology-storage-nas/846/">NAS</a></li> <li id="menu_847" class="level3"><a href="/category/information-technology-storage-raid/847/">RAID</a></li> <li id="menu_848" class="level3"><a href="/category/information-technology-storage-sans/848/">SANs</a></li> <li id="menu_849" class="level3"><a href="/category/information-technology-storage-sql-server/849/">SQL Server</a></li> <li id="menu_850" class="level3"><a href="/category/information-technology-storage-architecture/850/">Storage Architecture</a></li> <li id="menu_843" class="level3"><a href="/category/information-technology-storage-consolidation/843/">Storage Consolidation</a></li> <li id="menu_844" class="level3"><a href="/category/information-technology-storage-management/844/">Storage Management</a></li> <li id="menu_845" class="level3"><a href="/category/information-technology-storage-virtualization/845/">Storage Virtualization</a></li> <li id="menu_851" class="level3"><a href="/category/information-technology-storage-tape-drives-libraries/851/">Tape Drives - Libraries</a></li> </ul> </li> </ul> </li> <li id="menu_1208" class="level1 "><a href="/category/life-sciences/1208/">Life Sciences</a> <ul class="sub_level2"> <li id="menu_1095" class="level2"><a href="/category/life-sciences-biotech/1095/">Biotech</a></li> <li id="menu_1096" class="level2"><a href="/category/life-sciences-clinical-laboratory/1096/">Clinical Laboratory </a></li> <li id="menu_1097" class="level2"><a href="/category/life-sciences-drug-discovery/1097/">Drug Discovery</a></li> <li id="menu_1098" class="level2"><a href="/category/life-sciences-manufacturing/1098/">Life Sciences Manufacturing</a></li> <li id="menu_1099" class="level2"><a href="/category/life-sciences-pharmaceuticals/1099/">Pharmaceuticals</a> <ul class="sub_level3"> <li id="menu_857" class="level3"><a href="/category/life-sciences-pharmaceuticals-sales/857/">Sales</a></li> </ul> </li> </ul> </li> <li id="menu_1225" class="level1 topcat"><a href="/category/lifestyle/1225/">Lifestyle</a> <ul class="sub_level2"> <li id="menu_1226" class="level2"><a href="/category/lifestyle-diy/1226/">DIY </a></li> <li id="menu_1228" class="level2"><a href="/category/lifestyle-entertainment/1228/">Entertainment</a></li> <li id="menu_1230" class="level2"><a href="/category/lifestyle-entrepreneurial-spirit/1230/">Entrepreneurial Spirit</a></li> <li id="menu_1232" class="level2"><a href="/category/lifestyle-family-and-parenting/1232/">Family and Parenting</a></li> <li id="menu_1234" class="level2"><a href="/category/lifestyle-fiction/1234/">Fiction</a></li> <li id="menu_1236" class="level2"><a href="/category/lifestyle-food-and-drink/1236/">Food and Drink</a></li> <li id="menu_1238" class="level2"><a href="/category/lifestyle-green-living/1238/">Green Living</a></li> <li id="menu_1240" class="level2"><a href="/category/lifestyle-health-and-fitness/1240/">Health and Fitness</a></li> <li id="menu_1242" class="level2"><a href="/category/lifestyle-holidays/1242/">Holidays</a></li> <li id="menu_1244" class="level2"><a href="/category/lifestyle-home/1244/">Home</a></li> <li id="menu_1246" class="level2"><a href="/category/lifestyle-luxury-and-travel/1246/">Luxury and Travel</a></li> <li id="menu_1248" class="level2"><a href="/category/lifestyle-motivation/1248/">Motivation</a></li> <li id="menu_1250" class="level2"><a href="/category/lifestyle-personal-finance/1250/">Personal Finance</a></li> <li id="menu_1252" class="level2"><a href="/category/lifestyle-personal-tech-and-gadgets/1252/">Personal Tech and Gadgets</a></li> <li id="menu_1254" class="level2"><a href="/category/lifestyle-product-reviews-and-shopping-guides/1254/">Product Reviews and Shopping Guides</a></li> <li id="menu_1256" class="level2"><a href="/category/lifestyle-productivity-and-stress-management/1256/">Productivity and Stress Management</a></li> <li id="menu_1258" class="level2"><a href="/category/lifestyle-science/1258/">Science</a></li> <li id="menu_1260" class="level2"><a href="/category/lifestyle-sports/1260/">Sports</a></li> <li id="menu_1262" class="level2"><a href="/category/lifestyle-style/1262/">Style</a></li> </ul> </li> <li id="menu_1209" class="level1 topcat"><a href="/category/management/1209/">Management</a> <ul class="sub_level2"> <li id="menu_1100" class="level2"><a href="/category/management-entrepreneurs/1100/">Entrepreneurs</a> <ul class="sub_level3"> <li id="menu_858" class="level3"><a href="/category/management-entrepreneurs-innovation/858/">Innovation</a></li> <li id="menu_859" class="level3"><a href="/category/management-entrepreneurs-small-business/859/">Small Business</a></li> <li id="menu_860" class="level3"><a href="/category/management-entrepreneurs-startup/860/">Startup</a></li> </ul> </li> <li id="menu_1101" class="level2"><a href="/category/management-leadership/1101/">Leadership</a> <ul class="sub_level3"> <li id="menu_861" class="level3"><a href="/category/management-leadership-business-ethics/861/">Business Ethics</a></li> <li id="menu_862" class="level3"><a href="/category/management-leadership-styles/862/">Leadership Styles</a></li> <li id="menu_863" class="level3"><a href="/category/management-leadership-leading-change/863/">Leading Change</a></li> </ul> </li> <li id="menu_1102" class="level2"><a href="/category/management-techniques/1102/">Management Techniques</a> <ul class="sub_level3"> <li id="menu_864" class="level3"><a href="/category/techniques-change-management/864/">Change Management</a></li> <li id="menu_865" class="level3"><a href="/category/management-techniques-decision-making/865/">Decision Making</a></li> <li id="menu_866" class="level3"><a href="/category/management-techniques-delegation/866/">Delegation</a></li> </ul> </li> <li id="menu_1103" class="level2"><a href="/category/management-strategy/1103/">Strategy</a> <ul class="sub_level3"> <li id="menu_867" class="level3"><a href="/category/management-strategy-benchmarking/867/">Benchmarking</a></li> <li id="menu_868" class="level3"><a href="/category/management-competitive-strategy/868/">Competitive Strategy</a></li> <li id="menu_869" class="level3"><a href="/category/management-strategy-strategic-analysis/869/">Strategic Analysis</a></li> <li id="menu_870" class="level3"><a href="/category/management-strategy-formulation/870/">Strategy Formulation</a></li> </ul> </li> <li id="menu_1104" class="level2"><a href="/category/team-management/1104/">Team Management</a> <ul class="sub_level3"> <li id="menu_871" class="level3"><a href="/category/team-executive-management/871/">Executive Management</a></li> <li id="menu_872" class="level3"><a href="/category/team-management-hiring-strategies/872/">Hiring Strategies</a></li> <li id="menu_873" class="level3"><a href="/category/team-performance-management/873/">Performance Management</a></li> </ul> </li> </ul> </li> <li id="menu_1210" class="level1 topcat"><a href="/category/manufacturing/1210/">Manufacturing</a> <ul class="sub_level2"> <li id="menu_1105" class="level2"><a href="/category/manufacturing-aerospace-and-defense/1105/">Aerospace and Defense</a></li> <li id="menu_1106" class="level2"><a href="/category/manufacturing-automation/1106/">Automation </a></li> <li id="menu_1107" class="level2"><a href="/category/manufacturing-chemicals/1107/">Chemicals</a></li> <li id="menu_1108" class="level2"><a href="/category/manufacturing-coating-and-adhesives/1108/">Coating and Adhesives</a></li> <li id="menu_1109" class="level2"><a href="/category/manufacturing-equipment/1109/">Equipment</a></li> <li id="menu_1112" class="level2"><a href="/category/general-manufacturing/1112/">General Manufacturing</a></li> <li id="menu_1110" class="level2"><a href="/category/manufacturing-instrumentation/1110/">Instrumentation</a></li> <li id="menu_1111" class="level2"><a href="/category/manufacturing-machinery/1111/">Machinery</a></li> <li id="menu_1113" class="level2"><a href="/category/manufacturing-materials/1113/">Materials</a></li> <li id="menu_1114" class="level2"><a href="/category/manufacturing-mechanical/1114/">Mechanical</a></li> <li id="menu_1115" class="level2"><a href="/category/manufacturing-medical-devices/1115/">Medical Devices</a></li> <li id="menu_1116" class="level2"><a href="/category/manufacturing-metalworking/1116/">Metalworking</a></li> <li id="menu_1117" class="level2"><a href="/category/manufacturing-packaging-and-distribution/1117/">Packaging and Distribution</a></li> <li id="menu_1118" class="level2"><a href="/category/manufacturing-plastics-and-molds/1118/">Plastics and Molds</a></li> <li id="menu_1119" class="level2"><a href="/category/manufacturing-process-industry/1119/">Process Industry</a></li> <li id="menu_1120" class="level2"><a href="/category/manufacturing-pumps-and-motors/1120/">Pumps and Motors</a></li> <li id="menu_1121" class="level2"><a href="/category/manufacturing-quality-and-compliance/1121/">Quality and Compliance</a></li> <li id="menu_1122" class="level2"><a href="/category/manufacturing-warehouse/1122/">Warehouse </a></li> </ul> </li> <li id="menu_1211" class="level1 topcat"><a href="/category/marketing/1211/">Marketing</a> <ul class="sub_level2"> <li id="menu_1123" class="level2"><a href="/category/marketing-advertising-and-promotion/1123/">Advertising and Promotion</a> <ul class="sub_level3"> <li id="menu_892" class="level3"><a href="/category/advertising-and-promotion-b2b-marketing/892/">B2B Marketing</a></li> <li id="menu_893" class="level3"><a href="/category/marketing-advertising-promotion-demand-and-lead-generation/893/">Demand and Lead Generation</a></li> <li id="menu_894" class="level3"><a href="/category/advertising-and-promotion-direct-marketing/894/">Direct Marketing</a></li> <li id="menu_895" class="level3"><a href="/category/advertising-and-promotion-email-marketing/895/">Email Marketing</a></li> <li id="menu_896" class="level3"><a href="/category/advertising-and-promotion-internet-marketing/896/">Internet Marketing</a></li> <li id="menu_897" class="level3"><a href="/category/advertising-and-promotion-marketing/897/">Marketing</a></li> <li id="menu_898" class="level3"><a href="/category/marketing-advertising-and-promotion-search-engine-optimization/898/">Search Engine Optimization</a></li> <li id="menu_899" class="level3"><a href="/category/marketing-advertising-and-promotion-social-media/899/">Social Media</a></li> </ul> </li> <li id="menu_1124" class="level2"><a href="/category/marketing-branding/1124/">Branding</a> <ul class="sub_level3"> <li id="menu_900" class="level3"><a href="/category/marketing-branding-brand-management/900/">Brand Management</a></li> <li id="menu_901" class="level3"><a href="/category/marketing-branding-brand-strategy/901/">Brand Strategy</a></li> </ul> </li> <li id="menu_1125" class="level2"><a href="/category/marketing-channel-management/1125/">Channel Management</a></li> <li id="menu_1126" class="level2"><a href="/category/marketing-corporate-communications/1126/">Corporate Communications</a> <ul class="sub_level3"> <li id="menu_903" class="level3"><a href="/category/marketing-corporate-communications-crisis-communication/903/">Crisis Communication</a></li> <li id="menu_904" class="level3"><a href="/category/marketing-corporate-communications-public-relations/904/">Public Relations </a></li> </ul> </li> <li id="menu_1127" class="level2"><a href="/category/marketing-market-research/1127/">Market Research</a> <ul class="sub_level3"> <li id="menu_905" class="level3"><a href="/category/marketing-internet-market-research/905/">Internet Market Research</a></li> <li id="menu_906" class="level3"><a href="/category/market-research-marketing-strategy/906/">Marketing Strategy</a></li> </ul> </li> <li id="menu_1128" class="level2"><a href="/category/marketing-pricing/1128/">Pricing</a></li> <li id="menu_1129" class="level2"><a href="/category/product-marketing/1129/">Product Marketing</a></li> </ul> </li> <li id="menu_1212" class="level1 "><a href="/category/meetings-and-travel/1212/">Meetings and Travel</a> <ul class="sub_level2"> <li id="menu_1130" class="level2"><a href="/category/meetings-and-travel-corporate-events/1130/">Corporate events</a></li> <li id="menu_1131" class="level2"><a href="/category/meetings-and-travel-event-planning/1131/">Event Planning</a></li> <li id="menu_1132" class="level2"><a href="/category/meetings-and-travel-hospitality/1132/">Hospitality</a></li> <li id="menu_1133" class="level2"><a href="/category/meetings-travel-and-entertainment/1133/">Travel and Entertainment</a></li> <li id="menu_1134" class="level2"><a href="/category/meetings-and-travel-video-conferencing/1134/">Video Conferencing</a></li> </ul> </li> <li id="menu_1213" class="level1 "><a href="/category/multimedia/1213/">Multimedia</a> <ul class="sub_level2"> <li id="menu_1135" class="level2"><a href="/category/multimedia-audio/1135/">Audio</a></li> <li id="menu_1136" class="level2"><a href="/category/multimedia-business-publications/1136/">Business Publications</a></li> <li id="menu_1137" class="level2"><a href="/category/multimedia-digital-communication/1137/">Digital Communication</a></li> <li id="menu_1138" class="level2"><a href="/category/multimedia-graphic-design/1138/">Graphic Design</a></li> <li id="menu_1139" class="level2"><a href="/category/multimedia-imaging/1139/">Imaging</a></li> <li id="menu_1140" class="level2"><a href="/category/multimedia-media/1140/">Media</a></li> <li id="menu_1141" class="level2"><a href="/category/multimedia-printing/1141/">Printing</a></li> <li id="menu_1142" class="level2"><a href="/category/multimedia-radio/1142/">Radio</a></li> <li id="menu_1143" class="level2"><a href="/category/multimedia-sound/1143/">Sound</a></li> <li id="menu_1144" class="level2"><a href="/category/multimedia-television-production/1144/">Television Production</a></li> <li id="menu_1145" class="level2"><a href="/category/multimedia-video-communication/1145/">Video Communication</a></li> </ul> </li> <li id="menu_1214" class="level1 topcat"><a href="/category/operations/1214/">Operations</a> <ul class="sub_level2"> <li id="menu_1146" class="level2"><a href="/category/operations-business-security/1146/">Business Security</a></li> <li id="menu_1147" class="level2"><a href="/category/operations-corporate-insurance/1147/">Corporate Insurance</a> <ul class="sub_level3"> <li id="menu_926" class="level3"><a href="/category/operations-corporate-business-insurance/926/">Business Insurance</a></li> <li id="menu_927" class="level3"><a href="/category/operations-corporate-insurance-directors-and-officers-coverage/927/">Directors and Officers Coverage</a></li> <li id="menu_928" class="level3"><a href="/category/operations-corporate-insurance-risk-management/928/">Risk Management</a></li> </ul> </li> <li id="menu_1148" class="level2"><a href="/category/operations-corporate-law/1148/">Corporate Law</a></li> <li id="menu_1149" class="level2"><a href="/category/operations-litigation-support/1149/">Litigation Support</a></li> <li id="menu_1150" class="level2"><a href="/category/operations-operational-planning/1150/">Operational Planning</a> <ul class="sub_level3"> <li id="menu_931" class="level3"><a href="/category/operations-operational-planning-business-process-management/931/">Business Process Management</a></li> <li id="menu_932" class="level3"><a href="/category/operations-operational-planning-project-management/932/">Project Management</a></li> <li id="menu_933" class="level3"><a href="/category/operations-operational-planning-risk-analysis-and-management/933/">Risk Analysis and Management</a></li> </ul> </li> <li id="menu_1151" class="level2"><a href="/category/operations-outsourcing-and-subcontracting/1151/">Outsourcing and Subcontracting</a></li> <li id="menu_1152" class="level2"><a href="/category/operations-purchasing-and-procurement/1152/">Purchasing and Procurement</a> <ul class="sub_level3"> <li id="menu_935" class="level3"><a href="/category/operations-purchasing-procurement-negotiations-and-contracts/935/">Negotiations and Contracts</a></li> <li id="menu_936" class="level3"><a href="/category/operations-and-procurement-purchasing/936/">Purchasing</a></li> <li id="menu_937" class="level3"><a href="/category/operations-purchasing-and-procurement-supply-chain/937/">Supply Chain</a></li> <li id="menu_938" class="level3"><a href="/category/operations-purchasing-procurement-vendors-and-suppliers/938/">Vendors and Suppliers</a></li> </ul> </li> <li id="menu_1153" class="level2"><a href="/category/operations-real-estate/1153/">Real Estate</a> <ul class="sub_level3"> <li id="menu_939" class="level3"><a href="/category/operations-real-estate-facilities-management/939/">Facilities Management</a></li> <li id="menu_940" class="level3"><a href="/category/operations-real-estate-property-analysis/940/">Property Analysis</a></li> </ul> </li> <li id="menu_1154" class="level2"><a href="/category/operations-research-and-development/1154/">Research and Development</a></li> <li id="menu_1155" class="level2"><a href="/category/operations-safety/1155/">Safety</a> <ul class="sub_level3"> <li id="menu_942" class="level3"><a href="/category/operations-safety-accidents/942/">Accidents</a></li> <li id="menu_943" class="level3"><a href="/category/operations-safety-policies-and-regulation/943/">Policies and Regulation</a></li> </ul> </li> <li id="menu_1156" class="level2"><a href="/category/operations-supply-chain/1156/">Supply Chain</a> <ul class="sub_level3"> <li id="menu_944" class="level3"><a href="/category/operations-supply-chain-fleet-management/944/">Fleet Management</a></li> <li id="menu_945" class="level3"><a href="/category/operations-supply-chain-inventory-management/945/">Inventory Management</a></li> <li id="menu_946" class="level3"><a href="/category/operations-supply-chain-logistics/946/">Logistics</a></li> <li id="menu_947" class="level3"><a href="/category/operations-supply-chain-marine-industry/947/">Marine Industry</a></li> <li id="menu_948" class="level3"><a href="/category/operations-supply-chain-materials-handling/948/">Materials Handling</a></li> <li id="menu_949" class="level3"><a href="/category/operations-supply-chain-railway-industry/949/">Railway Industry</a></li> <li id="menu_950" class="level3"><a href="/category/operations-supply-chain-shipping-and-distribution/950/">Shipping and Distribution</a></li> <li id="menu_951" class="level3"><a href="/category/operations-supply-chain-supplier-evaluation/951/">Supplier Evaluation</a></li> <li id="menu_953" class="level3"><a href="/category/operations-supply-chain-transportation/953/">Transportation</a></li> <li id="menu_954" class="level3"><a href="/category/operations-supply-chain-warehouse-management-system/954/">Warehouse Management System</a></li> </ul> </li> </ul> </li> <li id="menu_1215" class="level1 "><a href="/category/retail/1215/">Retail</a> <ul class="sub_level2"> <li id="menu_1157" class="level2"><a href="/category/retail-computer-and-software/1157/">Computer and Software</a></li> <li id="menu_1158" class="level2"><a href="/category/retail-consumer/1158/">Consumer</a></li> <li id="menu_1159" class="level2"><a href="/category/retail-franchises/1159/">Franchises</a></li> <li id="menu_1160" class="level2"><a href="/category/retail-merchandise/1160/">Merchandise</a></li> <li id="menu_1161" class="level2"><a href="/category/online-retail-and-ecommerce/1161/">Online Retail and eCommerce</a></li> <li id="menu_1162" class="level2"><a href="/category/retail-pos/1162/">POS</a></li> <li id="menu_1163" class="level2"><a href="/category/retail-specialized-industries/1163/">Specialized Industries</a></li> <li id="menu_1164" class="level2"><a href="/category/retail-store-management/1164/">Store Management</a></li> <li id="menu_1165" class="level2"><a href="/category/retail-wholesale/1165/">Wholesale</a></li> </ul> </li> <li id="menu_1216" class="level1 topcat"><a href="/category/sales/1216/">Sales</a> <ul class="sub_level2"> <li id="menu_1166" class="level2"><a href="/category/sales-channels/1166/">Sales Channels</a> <ul class="sub_level3"> <li id="menu_964" class="level3"><a href="/category/sales-channels-business-and-e-commerce/964/">E-Business and E-Commerce</a></li> <li id="menu_965" class="level3"><a href="/category/sales-channels-vars/965/">VARs</a></li> </ul> </li> <li id="menu_1167" class="level2"><a href="/category/sales-force-management/1167/">Sales Force Management</a> <ul class="sub_level3"> <li id="menu_966" class="level3"><a href="/category/sales-force-management-customer-service/966/">Customer Service</a></li> <li id="menu_967" class="level3"><a href="/category/sales-force-management-forecasting/967/">Forecasting</a></li> <li id="menu_968" class="level3"><a href="/category/sales-force-management-incentives-and-compensation/968/">Incentives and Compensation</a></li> <li id="menu_969" class="level3"><a href="/category/force-sales-management/969/">Sales Management</a></li> </ul> </li> <li id="menu_1168" class="level2"><a href="/category/sales-strategy/1168/">Sales Strategy</a> <ul class="sub_level3"> <li id="menu_970" class="level3"><a href="/category/sales-strategy-assessment/970/">Assessment</a></li> <li id="menu_971" class="level3"><a href="/category/sales-strategy-negotiation/971/">Negotiation</a></li> <li id="menu_972" class="level3"><a href="/category/strategy-sales/972/">Sales</a></li> </ul> </li> <li id="menu_1169" class="level2"><a href="/category/sales-tools/1169/">Sales Tools</a> <ul class="sub_level3"> <li id="menu_973" class="level3"><a href="/category/tools-advancing-the-sales-cycle/973/">Advancing the Sales Cycle</a></li> <li id="menu_1219" class="level3"><a href="/category/tools-crm-and-sales-force-management/1219/">CRM and Sales Force Management</a></li> <li id="menu_974" class="level3"><a href="/category/sales-tools-presentations/974/">Presentations</a></li> </ul> </li> </ul> </li> <li id="menu_1217" class="level1 "><a href="/category/trade-professional-services/1217/">Trade/Professional Services</a> <ul class="sub_level2"> <li id="menu_1170" class="level2"><a href="/category/trade-professional-services-car-care/1170/">Car Care</a></li> <li id="menu_1171" class="level2"><a href="/category/trade-professional-services-carpentry/1171/">Carpentry</a></li> <li id="menu_1172" class="level2"><a href="/category/trade-professional-services-cleaning-and-maintenance/1172/">Cleaning and Maintenance</a></li> <li id="menu_1173" class="level2"><a href="/category/trade-professional-services-installation/1173/">Installation</a></li> <li id="menu_1174" class="level2"><a href="/category/trade-professional-services-interior-design/1174/">Interior Design</a></li> <li id="menu_1175" class="level2"><a href="/category/trade-professional-services-landscaping/1175/">Landscaping</a></li> <li id="menu_1176" class="level2"><a href="/category/trade-professional-services-other-trades/1176/">Other Trades</a></li> <li id="menu_1177" class="level2"><a href="/category/trade-professional-services-pest-control/1177/">Pest Control</a></li> <li id="menu_1178" class="level2"><a href="/category/trade-professional-services-plumbing-and-mechanical/1178/">Plumbing and Mechanical</a></li> <li id="menu_1179" class="level2"><a href="/category/trade-professional-services/1179/">Professional Services</a></li> <li id="menu_1180" class="level2"><a href="/category/trade-professional-services-sound-production/1180/">Sound Production</a></li> <li id="menu_1181" class="level2"><a href="/category/trade-professional-services-system-integration/1181/">System Integration</a></li> </ul> </li> <li id="menu_1218" class="level1 "><a href="/category/utility-and-energy/1218/">Utility and Energy</a> <ul class="sub_level2"> <li id="menu_1182" class="level2"><a href="/category/utility-and-energy-electricity/1182/">Electricity</a></li> <li id="menu_1183" class="level2"><a href="/category/utility-and-energy/1183/">Energy</a></li> <li id="menu_1184" class="level2"><a href="/category/utility-and-energy-environment/1184/">Environment</a></li> <li id="menu_1185" class="level2"><a href="/category/utility-and-energy-gas/1185/">Gas</a></li> <li id="menu_1186" class="level2"><a href="/category/utility-and-energy-geospatial-technology/1186/">Geospatial Technology</a></li> <li id="menu_1187" class="level2"><a href="/category/utility-and-energy-green/1187/">Green</a></li> <li id="menu_1188" class="level2"><a href="/category/utility-and-energy-nuclear-power/1188/">Nuclear Power</a></li> <li id="menu_1189" class="level2"><a href="/category/utility-and-energy-oil/1189/">Oil</a></li> <li id="menu_1190" class="level2"><a href="/category/utility-energy-operations-and-safety/1190/">Operations and Safety</a></li> <li id="menu_1191" class="level2"><a href="/category/utility-and-energy-power-generation/1191/">Power Generation</a></li> <li id="menu_1192" class="level2"><a href="/category/and-energy-utility-industry/1192/">Utility Industry</a></li> <li id="menu_1193" class="level2"><a href="/category/utility-and-energy-waste-management/1193/">Waste Management</a></li> <li id="menu_1194" class="level2"><a href="/category/utility-and-energy-water/1194/">Water</a></li> <li id="menu_1195" class="level2"><a href="/category/utility-and-energy-wind-power/1195/">Wind Power</a></li> </ul> </li> <li id="menu_view_all">View All Topics</li> </ul> <ul id="desktop_menu_bottom"> <li><a href="https://designworldonline.tradepub.com/?pt=main&page=home.ebookspg">Featured eBooks</a></li> <li><a href="https://designworldonline.tradepub.com/?pt=main&page=home.topten">Trending Resources</a></li> <li><a href="https://designworldonline.tradepub.com/?pt=main&page=home.newlist">New Resources</a></li> <li><a href="https://designworldonline.tradepub.com/?pt=main&page=home.getlisted">Promote Your Content</a></li> <li><a href="http://www.revresponse.com/join.php/?refbrand=designworldonline&utm_source=tradepub&utm_medium=referral&utm_campaign=referral-leftnav" target="_blank">Partnership Opportunities</a></li> <li><a href="/?p=rss&w=f">Get RSS Updates</a></li> <li><a href="https://designworldonline.tradepub.com/?pt=main&page=home.about">About TradePub.com</a></li> <li><a href="https://designworldonline.tradepub.com/?p=faq&w=wf">FAQ</a></li> <li><a href="https://designworldonline.tradepub.com/?pt=main&page=home.contact">Contact Us</a></li> <div id='login' style="display:inline;"></div> </ul> <div id="getlisted"> <div id="icon"></div> <h5>Share Your Content with Us</h5> on TradePub.com for readers like you. <a href="https://designworldonline.tradepub.com/?pt=main&page=home.getlisted" class="cta">LEARN MORE</a> </div> </div> </div> <!-- ------------- Key End -------------------- --> <div id="pagebody"> <section id="AlgSearch" style="display: none;"> <!-- ------------- Source Start -------------------- --> <link rel="stylesheet" href="/data/search.css?v=20161004"> <!-- Algolia Search Start --> <!-- CSS --> <link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/jquery.ion.rangeslider/2.0.12/css/ion.rangeSlider.css"> <link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/jquery.ion.rangeslider/2.0.12/css/ion.rangeSlider.skinFlat.css"> <!-- /CSS --> <!-- Main --> <main> <!-- Right Column --> <div id="right-column"> <div id="stats"></div> <div id="noresults"></div> <div id="hits"></div> <div id="pagination"></div> </div> </main> <!-- /Main --> <!-- Hit template --> <script type="text/template" id="hit-template"> {{#hits}} <div class="hit"> <div class="hit-image"> <div class="cardwidth"> <div class="TPcardS"> <div class="cardimgS"> <a href="/c/pubRD.mpl/?sr=sr&_t=sr:alg&qf={{ p }}"><img src="https://img.tradepub.com/free/{{ p }}/images/{{ p }}c4.gif" alt="{{{ pname2 }}}" border="0"></a> <div class="cardoverlay"> <a href="/c/pubRD.mpl/?sr=sr&_t=sr:alg&qf={{ p }}" class="carddl">Download Now</a> <a href="/c/pubRD.mpl/?sr=sr&_t=sr:alg&pc={{ p }}" class="cardsplash">View Details</a> </div> </div> </div> </div> </div> <div class="hit-content"> <h3 class="hit-pname2"><a href="/c/pubRD.mpl/?sr=sr&_t=sr:alg&qf={{ p }}">{{{ _highlightResult.pname2.value }}}</a></h3> <p class="hit-hicats">in {{{ _highlightResult.hicat1.value }}} > by {{{ _highlightResult.publisher.value }}} </p> <h2 class="hit-shortdesc">{{{ _highlightResult.shortdesc.value }}}</h2> <p class="hit-descr">{{{ _highlightResult.descr.value }}}</p> <p class="hit-date">Released: {{{ startdatetime }}}</p> </div> </div> {{/hits}} </script> <!-- Stats template --> <script type="text/template" id="stats-template"> {{ nbHits }} Result{{#nbHits_plural}}s{{/nbHits_plural}} for: {{ query }} </script> <!-- Facet template --> <script type="text/template" id="facet-template"> <div class="facet"> <h5>{{ title }}</h5> <ul> {{#values}} <li> <a href="" class="facet-link toggle-refine {{#disjunctive}}facet-disjunctive{{/disjunctive}} {{#isRefined}}facet-refined{{/isRefined}}" data-facet="{{ facet }}" data-value="{{ name }}"> {{{ close }}} {{ name }}<span class="facet-count">{{ count }}</span> </a> </li> {{/values}} </ul> </div> </script> <!-- Slider template --> <script type="text/template" id="slider-template"> <div class="facet"> <h5>{{ title }}</h5> <input type="text" id="{{ facet }}-slider" data-min="{{ min }}" data-max="{{ max }}" data-from="{{ from }}" data-to="{{ to }}"/> </div> </script> <!-- Pagination template --> <script type="text/template" id="pagination-template"> <ul> <li {{^prev_page}}class="disabled"{{/prev_page}}><a href="#" {{#prev_page}}class="go-to-page" data-page="{{ prev_page }}"{{/prev_page}}><</a></li> {{#pages}} <li class="{{#current}}active{{/current}} {{#disabled}}disabled{{/disabled}}"><a href="#" {{^disabled}} class="go-to-page" data-page="{{ number }}" {{/disabled}}>{{ number }}</a></li> {{/pages}} <li {{^next_page}}class="disabled"{{/next_page}}><a href="#" {{#next_page}}class="go-to-page" data-page="{{ next_page }}"{{/next_page}}>></a></li> </ul> </script> <!-- No-Results template --> <script type="text/template" id="no-results-template"> <div id="no-results-message"> <p>We didn't find any results for the search <em>"{{ query }}"</em>.</p> <ul> {{#filters}} <li class="{{ class }}" data-facet="{{ facet }}" data-value="{{ facet_value }}"> {{ label }}<span class="value">{{ label_value }}</span><a class="remove"><img src="img/remove.svg"/></a> </li> {{/filters}} <br> <a href="" class='clear-all'>Clear all</a> </ul> </div> </script> <!-- Javascript --> <script src="//cdn.jsdelivr.net/algoliasearch/3/algoliasearch.min.js"></script> <script src="//cdn.jsdelivr.net/algoliasearch.helper/2/algoliasearch.helper.min.js"></script> <script src="//cdn.jsdelivr.net/hogan.js/3.0.2/hogan.min.common.js"></script> <script src="//cdn.jsdelivr.net/jquery.ion.rangeslider/2.0.12/js/ion.rangeSlider.min.js"></script> <script src="/data/algolia.js?ver=20161006"></script> <!-- /Javascript --> <!-- Algolia Search End --> <!-- Google Code for Remarketing Tag --> <script type="text/javascript"> var google_tag_params = { dynx_itemid: "", dynx_pagetype: "searchresults" }; </script> <script type="text/javascript"> /* <![CDATA[ */ var google_conversion_id = 1070741777; var google_custom_params = window.google_tag_params; var google_remarketing_only = true; /* ]]> */ </script> <script type="text/javascript" src="//www.googleadservices.com/pagead/conversion.js"> </script> <noscript> <div style="display:inline;"> <img height="1" width="1" style="border-style:none;" alt="" src="//googleads.g.doubleclick.net/pagead/viewthroughconversion/1070741777/?value=0&guid=ON&script=0"/> </div> </noscript> </section> <section id="PageContent"> <div class="subbanner"> <h1>Frequently Asked Questions</h1> </div> <div class="bannerdiv"></div> <ul> <li ><A HREF="#0">What does the grey "Requested" button mean in My Account? And why can't the offer be opened?</A><BR> <li ><A HREF="#1">Are trade publications really FREE and why?</A><BR> <li ><A HREF="#2">How long will it take to get my first issue?</A><BR> <li ><A HREF="#2a">It's been 12 weeks since I subscribed, but I haven't received my copies, what can I do?</A><BR> <li ><A HREF="#3">How will I know if I've qualified to receive the free trade publication?</A><BR> <li ><A HREF="#5">If I live outside of the U.S., can I qualify to get trade publications?</A><BR> <li ><A HREF="#5a">What if my country is not listed on the subscription form?</A><BR> <li ><A HREF="#6">What if my mailing address changes during my subscription?</A><BR> <li ><A HREF="#7">Who do I contact if I want to find out about editorial calendars, publication advertising, or other content for a specific trade magazine?</A><BR> <li ><A HREF="#8">What qualifications do I need to receive a free subscription to a trade publication?</A><BR> <li ><A HREF="#8a">What if my subscription request has been rejected by the publisher?</A><BR> <li ><A HREF="#9">How long will my free subscription(s) last?</A><BR> <li ><A HREF="#10">Is TradePub.com the publisher?</A><BR> <li ><A HREF="#10a">I registered for a webinar. What's next?</A><BR> <li ><A HREF="#11">Why do the qualification forms ask a personal question?</A><BR> <li ><A HREF="#11a">I submitted a form with incorrect information (or made a typo), what can I do?</A><BR> <li ><A HREF="#11b">I did not subscribe to a publication I'm receiving. What can I do?</A><BR> <li ><A HREF="#12">I'm a Circulation Manager or publisher and would like to list my magazine on a TradePub.com site - how can I do this?</A><BR> <li ><A HREF="#13">TradePub.com is a division of NetLine Corporation - please tell me more about NetLine.</A><BR> <li ><A HREF="#14">Does TradePub.com have a partnership program?</A><BR> <li ><A HREF="#15">Who do I contact for other questions?</A><BR> </ul> <A NAME="0"></A> <h3>What does the grey "Requested" button mean in My Account? And why can't the offer be opened?</h3> <P> The grey "Requested" button means that the resource cannot be accessed from "My Account". This can happen for several reasons: </P> <ul> <li>The requested resource is a subscription to a print publication. Print publications cannot be accessed within "My Account". See further publication FAQs for more information.</li> <li>The requested resource is a multi-resource kit. The resources within the kit can be found listed separately in "My Account". The grayed out resource is listed because the content was selected as part of a kit. Each offer within the kit technically exists as a separate file. </li> <li>The requested resource is a webinar. <ul> <li>Webinars scheduled for a specific date and time are subject to qualification. These are not accessible in "My Account". See further webinar FAQs for more information.</li> <li>Webinars on demand are available any time and will be accessible in "My Account".</li> </ul> </li> <li>The requested resource has limited accessibility from the contest host. You can try accessing from your Thank You Email or searching for the content on TradePub.com. The resource may have been expired by the content host.</li> </ul> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="1"></A> <h3>Are trade publications really FREE and why?</h3> <P> While subscriptions to all the trade publications on the TradePub.com web sites are free, some publications offer a limited "free trial period" followed by a solicitation for a paid subscription should the reader wish to continue receiving the magazine. TradePub.com never invoices for subscriptions. <BR><BR></P> <P>Doing business in today's competitive environment requires a serious commitment to stay abreast of trends and technology, and every business needs a technology infrastructure to perform effectively and efficiently. Trade publications and their advertisers want to give you information you need to do business. It's worth it to them to give you the magazine free because you have a genuine need for the information and products described therein. Advertisers need a vehicle to deliver their message to you which justifies spending advertising dollars to give subscriptions for free.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="2"></A> <h3>How long will it take to get my first issue?</h3> <P>If the publisher determines your subscription is qualified, it may take up to twelve (12) weeks for the publisher or their fulfillment agent to deliver your first issue, however it varies, and may also depend on where your subscription application falls in their circulation cycle.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="2a"></A><h3>It's been 12 weeks since I subscribed, but I haven't received my copies, what can I do?</h3> <P> It generally takes up to twelve (12) weeks before receiving your first copy. However, it is the publisher's sole discretion as to whom will be added and when they will add new names to their circulation. If 12 weeks pass and you still have not received your first issue, feel free to contact the publisher directly as indicated in the link in your subscription confirmation email. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="3"></A><h3>How will I know if I've qualified to receive the free trade publication?</h3> <P>All qualification forms are forwarded to the publishers. It is the sole discretion of the publisher to determine if they will accept or deny subscriptions. Unfortunately publishers do not always have a procedure to notify subscribers if they are not accepted. If the 12 week time frame has passed and you have not received your first issue, you may want to try selecting another publication of similar interest - different publishers may have different qualifying standards for each publication. You may also want to refer to the thank-you email that was sent to you when you submitted the qualification form. There you will find the contact information for directing your subscription status inquiries.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="5"></A><h3>If I live outside of the U.S., can I qualify to get trade publications?</h3> <P>The publishers determine the countries that are eligible for free subscriptions. Some publishers have an international edition available. Unfortunately, TradePub.com cannot make any exceptions. You may view the publication list by geographic eligibility by clicking <a href="https://designworldonline.tradepub.com/_brands/designworldonline/cat/_INTL.cat.html">here</a>.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="5a"></A><h3>What if my country is not listed on the subscription form?</h3> <P> If your country is not listed on the qualification form, then the publisher currently does not deliver free subscriptions to your location. Unfortunately, the publisher determines the geographic eligibility and we are unable to modify that information. You may feel free to contact the publisher directly with further questions or comments. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="6"></A><h3>What if my mailing address changes during my subscription?</h3> <P>You will need to contact the publisher directly to change your address. For publisher contact information, refer to the masthead in the first few pages of the print magazine, or search online. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="7"></A><h3>Who do I contact if I want to find out about editorial calendars, publication advertising, or other content for a specific trade magazine?</h3> <P>You will need to contact publishers directly to get editorial, advertising or partnership program information on individual publications. NetLine Corporation does not publish any of the titles listed on the TradePub.com website. You can typically find the publisher contact information on the table of contents page or in the first few pages of the print publication.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="8"></A><h3>What qualifications do I need to receive a free subscription to a trade publication?</h3> <P>The publishers are solely responsible for determining the specific requirements needed to receive their publications free of charge. TradePub.com is not involved in this decision, nor does TradePub.com have any influence on what this criteria is. Generally, one or more of the following is required: 1. your work requires you to be informed and up-to-date about the subject matter covered by the trade publication, 2. you need information about the types of products that are advertised or discussed in the trade publication, and/or 3. you evaluate, recommend and/or purchase types of products that are advertised or discussed in a trade publication. Publishers are interested in specific job titles and job functions, but may also evaluate and determine qualification based on other criteria asked in their qualification form. Additionally, publishers' criteria may change from time to time, based on their overall demographic needs and requirements.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="8a"></A><h3>What if my subscription request has been rejected by the publisher?</h3> <P> Controlled circulation is very unique from paid/consumer magazines. Since the publishers are offering free subscriptions, they maintain the right to refuse any application. They have very specific demographic targets in mind for each magazine, and as they are collecting subscribers who will be of interest to their advertisers (and vice versa), they can be quite selective about the audience they generate. <br><br> For example, you may have selected "other" as a response to one or more of the questions. Unfortunately, the publishers are typically looking for demographics that fit into their existing selections - with thousands of subscribers, they aren't always able to manually review each input box answer and therefore rely on automated processes to determine qualification. You may want to subscribe again with this in mind, or please re-read the email we sent you for other options of how to proceed. <br><br>If your job responsibilities, title or other functions have changed, we invite you to submit a subscription form again, or you may peruse our pages for other magazines that may cover similar topics. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="9"></A><h3>How long will my free subscription(s) last?</h3> <P>Publishers determine the length of the subscription period for each publication. Most free subscriptions last at least a year. When the publisher's circulation period is over, however, they may ask you to requalify in order to continue receiving their magazine. Again, these are not soft offers and you will not receive an invoice for your subscription.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="10"></A><h3>Is TradePub.com the publisher?</h3> <P>TradePub.com is not the publisher of the magazines on this Website or any partner sites. We collect qualified (free) subscriptions on behalf of our publishing clients. For editorial, magazine advertising, circulation, or other inquiries, you will need to contact the publishers directly.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="10a"></A><h3>I registered for a webinar. What's next?</h3> <p> There are two forms of webinars and webcasts, LIVE and on Demand. </p> <ul> <li>A LIVE webinar will include a date and time; you will be asked to register for the event. Live webinars have limited availability. You will be contacted by the webinar host closer to the event with information regarding your registration request. </li> <li>On Demand webinars are available immediately after a request is completed. You will receive a link to the webinar via email and the resource will be saved in "My Account" Request History.</li> </ul> <p> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="11"></A><h3>Why do the qualification forms ask a personal question?</h3> <P>Most publishers work with third party agencies that audit their circulation numbers. These agencies require that subscribers answer a personal verification question to be used during audits to verify that the person filling out the form is indeed who they claim to be. On a standard paper-based qualification form, the publisher would ask for a signature, however since that is not possible to do online, this is the industry accepted alternative. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="11a"></A><h3>I submitted a form with incorrect information (or made a typo), what can I do?</h3> <P> Once you have subscribed to a publication, it is the publisher's information and we are unable to make changes. You can either hit your back button and fix the error, re-subscribe with the correct information or contact the publisher directly. You can find the publishers contact information by doing a search on Google. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="11b"></A><h3>I did not subscribe to a publication I'm receiving. What can I do?</h3> <P> If you didn't fill out a TradePub.com subscription form yourself, perhaps someone in your office did on your behalf. If you did not subscribe, and do not want the subscription to be processed, you will need to contact the publisher directly to have your application removed from their files. But, if these would be of value to you and they are appropriate to your industry, you may be interested in receiving them. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="12"></A><h3>I'm a Circulation Manager or publisher and would like to list my magazine on a TradePub.com site - how can I do this?</h3> <P>For information about our subscriber acquisition services, please email your inquiry to <A HREF="mailto:pubsales@TradePub.com">pubsales@TradePub.com</A>.<BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="13"></A><h3>TradePub.com is a division of NetLine Corporation - please tell me more about NetLine.</h3> <P>NetLine is a marketing automation service provider that combines powerful technology with proven "best practices" to help business-to-business marketers leverage the Internet for lead generation, relationship marketing, and building marketing intelligence. Our services are quite varied and include everything from email newsletters and event follow-up programs to email list rental, online registration pages, and most importantly, the backend tracking, reporting, and analysis of these efforts to validate their effectiveness. <br><br> NetLine, an innovator in Internet marketing since 1994, is located in Campbell, CA. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="14"></A><h3>Does TradePub.com have a partnership program?</h3> <P>Yes! If you would like to inquire about our partnership opportunities, simply visit <A HREF="https://www.revresponse.com">RevResponse.com</A> and get started today. <BR><BR> <A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <A NAME="15"></A><h3>If the FAQ has not helped me, who do I contact for other questions?</h3> <table> <TR> <TD VALIGN="TOP">Address:</TD> <TD >TradePub.com<BR> 900 E. Hamilton Avenue<br> Suite 100<br /> Campbell, CA 95008 </TD> </TR> <TR> <TD VALIGN="TOP">Phone:</TD> <TD >800-882-4670</TD> </TR> <TR> <TD VALIGN="TOP">Fax:</TD> <TD >408-340-2250</TD> </TR> </TABLE> <p><A HREF="#top"><img src="https://img.tradepub.com/images/arrow2.gif" BORDER="0" width="10" height="8"></A></P> <!-- Google Code for Remarketing Tag --> <script type="text/javascript"> var google_tag_params = { dynx_itemid: "", dynx_pagetype: "other" }; </script> <script type="text/javascript"> /* <![CDATA[ */ var google_conversion_id = 1070741777; var google_custom_params = window.google_tag_params; var google_remarketing_only = true; /* ]]> */ </script> <script type="text/javascript" src="//www.googleadservices.com/pagead/conversion.js"> </script> <noscript> <div style="display:inline;"> <img height="1" width="1" style="border-style:none;" alt="" src="//googleads.g.doubleclick.net/pagead/viewthroughconversion/1070741777/?value=0&guid=ON&script=0"/> </div> </noscript> </section> </div> </section> <div class="push"></div> </div> <!-- end TPwrapper --> <footer id="TPfooter"> <p id="copyright"> Copyright © 2024 <a href="https://www.netline.com" target="_blank" rel="noopener">NetLine Corporation</a>. All Rights Reserved. <a href="https://status.netline.com" target="_blank" rel="noopener">Platform Status</a> </p> <p id="privacy"> By submitting a request, your information is subject to TradePub.com's <a href="https://designworldonline.tradepub.com/?p=priv&w=wp">Privacy Policy</a>. </p> </footer> <footer id="partnerEnd"> <div class="footer-socials"><div class="wrap"><label style="color:#ffffff">Connect with Design World</label> <a href="https://www.facebook.com/DesignWorldNetwork/" target="_blank" rel="noopener noreferrer"><i class="icon-facebook"></i></a><a href="https://twitter.com/designworld" target="_blank" rel="noopener noreferrer"><i class="icon-twitter"></i></a><a href="https://www.linkedin.com/groups/73860" target="_blank" rel="noopener noreferrer"><i class="icon-linkedin"></i></a><a href="https://www.youtube.com/user/DesignWorldVideo" target="_blank" rel="noopener noreferrer"><i class="icon-youtube"></i></a><a href="https://www.instagram.com/designworldnetwork/" target="_blank" rel="noopener noreferrer"><i class="icon-instagram"></i></a></div></div> <footer class="site-footer"><div class="wrap"><div class="row"><div class="footer-logo"><a href="https://www.designworldonline.com">Design World</a></div><div class="footer-menu"><div class="menu-secondary-container"><ul id="menu-secondary" class="menu"><li id="menu-item-501895" class="menu-item"><a href="https://www.designworldonline.com/advertising/">Advertising</a></li><li id="menu-item-509481" class="menu-item"><a href="https://www.designworldonline.com/about-us/">About us</a></li><li id="menu-item-501896" class="menu-item"><a href="https://www.designworldonline.com/contact/">Contact</a></li><li id="menu-item-501898" class="menu-item"><a href="https://www.designworldonline.com/subscribe-manage-design-world-print-subscriptions/">Manage your Design World Subscription</a></li><li id="menu-item-512905" class="menu-item"><a href="https://www.designworldonline.com/subscribe-to-design-world/">Subscribe</a></li><li id="menu-item-504398" class="menu-item"><a href="https://www.designworldonline.com/design-world-digital-network/">Design World Digital Network</a></li><li id="menu-item-501871" class="menu-item"><a href="http://www.engineeringwhitepapers.com">Engineering White Papers</a></li><li id="menu-item-566663" class="menu-item"><a href="https://www.designworldonline.com/leap">LEAP AWARDS</a></li></ul></div></div><div class="footer-copyright"><p>Copyright © 2024 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media<br> <a href="http://www.wtwhmedia.com/privacy-policy/" target="_blank">Privacy Policy</a> | <a href="https://marketing.wtwhmedia.com/2021-design-world-media-guide/" target="_blank">Advertising</a> | <a href="https://www.designworldonline.com/about-us">About Us</a> </p></div></div></div></footer> </footer> </body> </html>