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content="https://sea2.discourse-cdn.com/flex020/user_avatar/community.crossref.org/edamasio/45/97_2.png" /> <meta property="og:url" content="https://community.crossref.org/u/edamasio" /> <meta name="twitter:url" content="https://community.crossref.org/u/edamasio" /> <meta property="og:title" content="edamasio" /> <meta name="twitter:title" content="edamasio" /> <meta property="og:description" content="Crossref Ambassador. Librarian. PhD. Information Science from the Federal University of Rio de Janeiro-UFRJ. Works in the Department of Mathematics Library/State University of Maringá-UEM, Brazil. With 20 years’ experience in scientific metadata and publishing, is expertise is wide-ranging including knowledge of scientific communication, Crossref services, research integrity, misconduct prevention in Science, publishing, biomedical information, OJS, Open Access journals, journals quality and ind..." /> <meta name="twitter:description" content="Crossref Ambassador. Librarian. PhD. Information Science from the Federal University of Rio de Janeiro-UFRJ. Works in the Department of Mathematics Library/State University of Maringá-UEM, Brazil. With 20 years’ experience in scientific metadata and publishing, is expertise is wide-ranging including knowledge of scientific communication, Crossref services, research integrity, misconduct prevention in Science, publishing, biomedical information, OJS, Open Access journals, journals quality and ind..." /> </head> <body class="crawler browser-update"> <script src="https://status.crossref.org/embed/script.js" nonce="28ezY32ka8XC3zgD2ZAWZHJcw"></script> <div id="back-to-site"> ← <a href="https://www.crossref.org/">Visit the main Crossref website</a> </div> <header> <a href="/"> Crossref community forum </a> </header> <div id="main-outlet" class="wrap" role="main"> <div class="user-crawler"> <img src='https://sea2.discourse-cdn.com/flex020/user_avatar/community.crossref.org/edamasio/45/97_2.png' alt='edamasio' title='edamasio' /> <h2 class='username'>edamasio</h2> </div> <p><p>Crossref Ambassador. Librarian. PhD. Information Science from the Federal University of Rio de Janeiro-UFRJ. Works in the Department of Mathematics Library/State University of Maringá-UEM, Brazil. With 20 years’ experience in scientific metadata and publishing, is expertise is wide-ranging including knowledge of scientific communication, Crossref services, research integrity, misconduct prevention in Science, publishing, biomedical information, OJS, Open Access journals, journals quality and indexing, scientific bibliographical databases. Executive editor to BSPM Math. Journal. He is enthusiastic about presenting and disseminating information about Crossref to Brazil and other countries community.</p></p> </div> <footer class="container wrap"> <nav class='crawler-nav'> <ul> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/' itemprop="url">Home </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/categories' itemprop="url">Categories </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='/guidelines' itemprop="url">Guidelines </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='https://www.crossref.org/code-of-conduct' itemprop="url">Code of Conduct </a> </span> </li> <li itemscope itemtype='http://schema.org/SiteNavigationElement'> <span itemprop='name'> <a href='https://www.crossref.org/privacy/' itemprop="url">Privacy Policy </a> </span> </li> </ul> </nav> <p class='powered-by-link'>Powered by <a href="https://www.discourse.org">Discourse</a>, best viewed with JavaScript enabled</p> </footer>  <script defer="" src="https://sea2.discourse-cdn.com/flex020/theme-javascripts/74f3d3315423461c26f5c901d7766eaa652adcff.js?__ws=community.crossref.org" data-theme-id="1" nonce="28ezY32ka8XC3zgD2ZAWZHJcw"></script>  <script defer="" src="https://sea2.discourse-cdn.com/flex020/theme-javascripts/74f3d3315423461c26f5c901d7766eaa652adcff.js?__ws=community.crossref.org" data-theme-id="1" nonce="28ezY32ka8XC3zgD2ZAWZHJcw"></script> <script src="https://status.crossref.org/embed/script.js" nonce="28ezY32ka8XC3zgD2ZAWZHJcw"></script> <div class="buorg"><div>Unfortunately, <a href="https://www.discourse.org/faq/#browser">your browser is unsupported</a>. 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