Search results for: A.M. Elhady

<!DOCTYPE html> <html lang="en" dir="ltr"> <head>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-P63WKM1TM1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-P63WKM1TM1'); </script>  <script type="text/javascript" > (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)}; m[i].l=1*new Date(); for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }} k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)}) (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym"); ym(55165297, "init", { clickmap:false, trackLinks:true, accurateTrackBounce:true, webvisor:false }); </script> <noscript><div><img src="https://mc.yandex.ru/watch/55165297" style="position:absolute; left:-9999px;" alt="" /></div></noscript>    <title>Search results for: A.M. Elhady</title> <meta name="description" content="Search results for: A.M. Elhady"> <meta name="keywords" content="A.M. Elhady"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block d-lg-none navbar-toggler ml-auto" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="w-100"> <div class="d-none d-lg-flex flex-row-reverse"> <form method="get" action="https://waset.org/search" class="form-inline my-2 my-lg-0"> <input class="form-control mr-sm-2" type="search" placeholder="Search Conferences" value="A.M. 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Elhady"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 3</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: A.M. Elhady</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">3</span> Systems Engineering Management Using Transdisciplinary Quality System Development Lifecycle Model </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20Asaad%20Abdelrazek">Mohamed Asaad Abdelrazek</a>, <a href="https://publications.waset.org/abstracts/search?q=Amir%20Taher%20El-Sheikh"> Amir Taher El-Sheikh</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20Zayan"> M. Zayan</a>, <a href="https://publications.waset.org/abstracts/search?q=A.M.%20Elhady"> A.M. Elhady</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The successful realization of complex systems is dependent not only on the technology issues and the process for implementing them, but on the management issues as well. Managing the systems development lifecycle requires technical management. Systems engineering management is the technical management. Systems engineering management is accomplished by incorporating many activities. The three major activities are development phasing, systems engineering process and lifecycle integration. Systems engineering management activities are performed across the system development lifecycle. Due to the ever-increasing complexity of systems as well the difficulty of managing and tracking the development activities, new ways to achieve systems engineering management activities are required. This paper presents a systematic approach used as a design management tool applied across systems engineering management roles. In this approach, Transdisciplinary System Development Lifecycle (TSDL) Model has been modified and integrated with Quality Function Deployment. Hereinafter, the name of the systematic approach is the Transdisciplinary Quality System Development Lifecycle (TQSDL) Model. The QFD translates the voice of customers (VOC) into measurable technical characteristics. The modified TSDL model is based on Axiomatic Design developed by Suh which is applicable to all designs: products, processes, systems and organizations. The TQSDL model aims to provide a robust structure and systematic thinking to support the implementation of systems engineering management roles. This approach ensures that the customer requirements are fulfilled as well as satisfies all the systems engineering manager roles and activities. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=axiomatic%20design" title="axiomatic design">axiomatic design</a>, <a href="https://publications.waset.org/abstracts/search?q=quality%20function%20deployment" title=" quality function deployment"> quality function deployment</a>, <a href="https://publications.waset.org/abstracts/search?q=systems%20engineering%20management" title=" systems engineering management"> systems engineering management</a>, <a href="https://publications.waset.org/abstracts/search?q=system%20development%20lifecycle" title=" system development lifecycle"> system development lifecycle</a> </p> <a href="https://publications.waset.org/abstracts/63058/systems-engineering-management-using-transdisciplinary-quality-system-development-lifecycle-model" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/63058.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">362</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">2</span> Water-Sensitive Landscaping in Desert-Located Egyptian Cities through Sheer Reductions of Turfgrass and Efficient Water Use</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Sarah%20M.%20Asar">Sarah M. Asar</a>, <a href="https://publications.waset.org/abstracts/search?q=Nabeel%20M.%20Elhady"> Nabeel M. Elhady</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Egypt’s current per capita water share indicates that the country suffers and has been suffering from water poverty. The abundant utilization of turfgrass in Egypt’s new urban settlements, the reliance on freshwater for irrigation, and the inadequate plant selection increase the water demand in such settlements. Decreasing the surface area of turfgrass by using alternative landscape features such as mulching, using ornamental low-maintenance plants, increasing pathways, etc., could significantly decrease the water demand of urban landscapes. The use of Ammochloa palaestina, Cenchrus crientalis (Oriental Fountain Grass), and Cistus parviflorus (with water demands of approximately 0.005m³/m²/day) as alternatives for Cynodon dactylon (0.01m³/m²/day), which is the most commonly used grass species in Egypt’s landscape, could decrease an area’s water demand by approximately 40-50%. Moreover, creating hydro-zones of similar water demanding plants would enable irrigation facilitation rather than the commonly used uniformed irrigation. Such a practice could further reduce water consumption by 15-20%. These results are based on a case-study analysis of one of Egypt’s relatively new urban settlements, Al-Rehab. Such results emphasize the importance of utilizing native, drought-tolerant vegetation in the urban landscapes of Egypt to reduce irrigation demands. Furthermore, proper implementation, monitoring, and maintenance of automated irrigation systems could be an important factor in a space’s efficient water use. As most new urban settlements in Egypt adopt sprinkler and drip irrigation systems, the lack of maintenance leads to the manual operation of such systems, and, thereby, excessive irrigation occurs. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=alternative%20landscape" title="alternative landscape">alternative landscape</a>, <a href="https://publications.waset.org/abstracts/search?q=native%20plants" title=" native plants"> native plants</a>, <a href="https://publications.waset.org/abstracts/search?q=efficient%20irrigation" title=" efficient irrigation"> efficient irrigation</a>, <a href="https://publications.waset.org/abstracts/search?q=low%20water%20demand" title=" low water demand"> low water demand</a> </p> <a href="https://publications.waset.org/abstracts/173623/water-sensitive-landscaping-in-desert-located-egyptian-cities-through-sheer-reductions-of-turfgrass-and-efficient-water-use" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/173623.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">77</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1</span> Imputation of Incomplete Large-Scale Monitoring Count Data via Penalized Estimation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20%20Dakki">Mohamed Dakki</a>, <a href="https://publications.waset.org/abstracts/search?q=Genevieve%20Robin"> Genevieve Robin</a>, <a href="https://publications.waset.org/abstracts/search?q=Marie%20Suet"> Marie Suet</a>, <a href="https://publications.waset.org/abstracts/search?q=Abdeljebbar%20Qninba"> Abdeljebbar Qninba</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20A.%20El%20Agbani"> Mohamed A. El Agbani</a>, <a href="https://publications.waset.org/abstracts/search?q=Asm%C3%A2a%20%20Ouassou"> Asmâa Ouassou</a>, <a href="https://publications.waset.org/abstracts/search?q=Rhimou%20El%20Hamoumi"> Rhimou El Hamoumi</a>, <a href="https://publications.waset.org/abstracts/search?q=Hichem%20Azafzaf"> Hichem Azafzaf</a>, <a href="https://publications.waset.org/abstracts/search?q=Sami%20Rebah"> Sami Rebah</a>, <a href="https://publications.waset.org/abstracts/search?q=Claudia%20Feltrup-Azafzaf"> Claudia Feltrup-Azafzaf</a>, <a href="https://publications.waset.org/abstracts/search?q=Nafouel%20%20Hamouda"> Nafouel Hamouda</a>, <a href="https://publications.waset.org/abstracts/search?q=Wed%20a.L.%20Ibrahim"> Wed a.L. Ibrahim</a>, <a href="https://publications.waset.org/abstracts/search?q=Hosni%20H.%20%20Asran"> Hosni H. Asran</a>, <a href="https://publications.waset.org/abstracts/search?q=Amr%20A.%20%20Elhady"> Amr A. Elhady</a>, <a href="https://publications.waset.org/abstracts/search?q=Haitham%20Ibrahim"> Haitham Ibrahim</a>, <a href="https://publications.waset.org/abstracts/search?q=Khaled%20Etayeb"> Khaled Etayeb</a>, <a href="https://publications.waset.org/abstracts/search?q=Essam%20Bouras"> Essam Bouras</a>, <a href="https://publications.waset.org/abstracts/search?q=Almokhtar%20Saied"> Almokhtar Saied</a>, <a href="https://publications.waset.org/abstracts/search?q=Ashrof%20Glidan"> Ashrof Glidan</a>, <a href="https://publications.waset.org/abstracts/search?q=Bakar%20M.%20Habib"> Bakar M. Habib</a>, <a href="https://publications.waset.org/abstracts/search?q=Mohamed%20S.%20Sayoud"> Mohamed S. Sayoud</a>, <a href="https://publications.waset.org/abstracts/search?q=Nadjiba%20Bendjedda"> Nadjiba Bendjedda</a>, <a href="https://publications.waset.org/abstracts/search?q=Laura%20Dami"> Laura Dami</a>, <a href="https://publications.waset.org/abstracts/search?q=Clemence%20Deschamps"> Clemence Deschamps</a>, <a href="https://publications.waset.org/abstracts/search?q=Elie%20Gaget"> Elie Gaget</a>, <a href="https://publications.waset.org/abstracts/search?q=Jean-Yves%20Mondain-Monval"> Jean-Yves Mondain-Monval</a>, <a href="https://publications.waset.org/abstracts/search?q=Pierre%20Defos%20Du%20Rau"> Pierre Defos Du Rau</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In biodiversity monitoring, large datasets are becoming more and more widely available and are increasingly used globally to estimate species trends and con- servation status. These large-scale datasets challenge existing statistical analysis methods, many of which are not adapted to their size, incompleteness and heterogeneity. The development of scalable methods to impute missing data in incomplete large-scale monitoring datasets is crucial to balance sampling in time or space and thus better inform conservation policies. We developed a new method based on penalized Poisson models to impute and analyse incomplete monitoring data in a large-scale framework. The method al- lows parameterization of (a) space and time factors, (b) the main effects of predic- tor covariates, as well as (c) space–time interactions. It also benefits from robust statistical and computational capability in large-scale settings. The method was tested extensively on both simulated and real-life waterbird data, with the findings revealing that it outperforms six existing methods in terms of missing data imputation errors. Applying the method to 16 waterbird species, we estimated their long-term trends for the first time at the entire North African scale, a region where monitoring data suffer from many gaps in space and time series. This new approach opens promising perspectives to increase the accuracy of species-abundance trend estimations. We made it freely available in the r package ‘lori’ (https://CRAN.R-project.org/package=lori) and recommend its use for large- scale count data, particularly in citizen science monitoring programmes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=biodiversity%20monitoring" title="biodiversity monitoring">biodiversity monitoring</a>, <a href="https://publications.waset.org/abstracts/search?q=high-dimensional%20statistics" title=" high-dimensional statistics"> high-dimensional statistics</a>, <a href="https://publications.waset.org/abstracts/search?q=incomplete%20count%20data" title=" incomplete count data"> incomplete count data</a>, <a href="https://publications.waset.org/abstracts/search?q=missing%20data%20imputation" title=" missing data imputation"> missing data imputation</a>, <a href="https://publications.waset.org/abstracts/search?q=waterbird%20trends%20in%20North-Africa" title=" waterbird trends in North-Africa"> waterbird trends in North-Africa</a> </p> <a href="https://publications.waset.org/abstracts/137277/imputation-of-incomplete-large-scale-monitoring-count-data-via-penalized-estimation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/137277.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">156</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th 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Search results for: A.M. Elhady