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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><h1 align=center style='text-align:center'><span style='font-size:14.0pt;font-family:"Calibri","sans-serif"'><a href="https://arxiv.org/abs/1610.03779">Clustered Journal Maps</a><o:p></o:p></span></h1><p class=MsoNormal align=center style='text-align:center'><b>Loet Leydesdorff, Lutz Bornmann, and Caroline S. Wagner</b><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Journal maps for 11,359 journals listed in the combined Journal Citation Reports 2015 of the Science and Social Sciences Citation Indexes are provided at <a href="http://www.leydesdorff.net/jcr15">www.leydesdorff.net/jcr15</a> . A routine using VOSviewer for integrating the journal mapping and their hierarchical clustering is also made available. In this short communication, we provide background on the journal mapping/clustering and an explanation and instructions about the routine. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Available at <a href="https://arxiv.org/abs/1610.03779">https://arxiv.org/abs/1610.03779</a> ; maps at <a href="http://www.leydesdorff.net/jcr15">http://www.leydesdorff.net/jcr15</a> <o:p></o:p></p><p class=MsoNormal align=center style='text-align:center'><span style='font-size:10.0pt;color:#1F497D'><o:p> </o:p></span></p><div class=MsoNormal align=center style='text-align:center'><span style='font-size:10.0pt;color:#1F497D'><hr size=3 width="100%" align=center></span></div><p class=MsoNormal><span style='font-size:10.0pt;color:#1F497D'>Loet Leydesdorff <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:#1F497D'>Professor, University of Amsterdam<br>Amsterdam School of Communication Research (ASCoR)<o:p></o:p></span></p><p class=MsoNormal><a href="mailto:loet@leydesdorff.net" title="mailto:loet@leydesdorff.net"><span style='font-size:10.0pt;color:blue'>loet@leydesdorff.net </span></a><span style='font-size:10.0pt;color:#1F497D'>; </span><a href="http://www.leydesdorff.net/" title="http://www.leydesdorff.net/"><span style='font-size:10.0pt;color:blue'>http://www.leydesdorff.net/</span></a><span style='font-size:10.0pt;color:#1F497D'> <br></span><span style='font-size:9.0pt;color:black'>Associate Faculty, </span><a href="http://www.sussex.ac.uk/spru/"><span style='font-size:9.0pt;color:blue'>SPRU, </span></a><span style='font-size:9.0pt;color:black'>University of Sussex; <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;color:black'>Guest Professor </span><a href="http://www.zju.edu.cn/english/"><span style='font-size:9.0pt;color:blue'>Zhejiang Univ.</span></a><span style='font-size:9.0pt;color:black'>, Hangzhou; Visiting Professor, </span><a href="http://www.istic.ac.cn/Eng/brief_en.html"><span style='font-size:9.0pt;color:blue'>ISTIC, </span></a><span style='font-size:9.0pt;color:black'>Beijing;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;color:black'>Visiting Professor, </span><a name="_GoBack"></a><a href="http://www.bbk.ac.uk/"><span style='font-size:9.0pt;color:blue'>Birkbeck</span></a><span style='font-size:9.0pt;color:black'>, University of London; <o:p></o:p></span></p><p class=MsoNormal><a href="http://scholar.google.com/citations?user=ych9gNYAAAAJ&hl=en"><span style='font-size:9.0pt;color:blue'>http://scholar.google.com/citations?user=ych9gNYAAAAJ&hl=en</span></a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>