サファイア・ネオ<p>ＡＩ絵生成 Генерація зображень ШІ<br>ＡＩ絵生成ソフトで何処が失敗してるかと云えば、人間の体の構造や比率を充分学習させてないと云う点が大きい。<br>Основна помилка програмного забезпечення для створення зображень ШІ полягає в тому,</p><p><a href="https://note.com/poison_raika/n/n501ac31af2f1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">note.com/poison_raika/n/n501ac</span><span class="invisible">31af2f1</span></a></p><p><></p><p><a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://mastodon.social/tags/3d" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>3d</span></a> <a href="https://mastodon.social/tags/image" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>image</span></a> <a href="https://mastodon.social/tags/model" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>model</span></a> <a href="https://mastodon.social/tags/new" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>new</span></a> <a href="https://mastodon.social/tags/human" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>human</span></a> <a href="https://mastodon.social/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>software</span></a> <a href="https://mastodon.social/tags/animals" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>animals</span></a> <a href="https://mastodon.social/tags/traditional" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>traditional</span></a> <a href="https://mastodon.social/tags/layout" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>layout</span></a> <a href="https://mastodon.social/tags/structure" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>structure</span></a> <a href="https://mastodon.social/tags/generation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>generation</span></a> <a href="https://mastodon.social/tags/frequency" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>frequency</span></a> <a href="https://mastodon.social/tags/necessary" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>necessary</span></a> <a href="https://mastodon.social/tags/develop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>develop</span></a> <a href="https://mastodon.social/tags/vizualize" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vizualize</span></a> <a href="https://mastodon.social/tags/objects" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>objects</span></a> <a href="https://mastodon.social/tags/dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dimensions</span></a> <a href="https://mastodon.social/tags/approach" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>approach</span></a> <a href="https://mastodon.social/tags/methods" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>methods</span></a> <a href="https://mastodon.social/tags/probably" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>probably</span></a> <a href="https://mastodon.social/tags/limitations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>limitations</span></a> <a href="https://mastodon.social/tags/adequately" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>adequately</span></a> <a href="https://mastodon.social/tags/irregularities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>irregularities</span></a> <a href="https://mastodon.social/tags/proportions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>proportions</span></a></p>
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#dimensions
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Ludo Waltman<p><span class="h-card" translate="no"><a href="https://mastodon.dias.ie/@Luke_Drury" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Luke_Drury</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@hfalcke" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>hfalcke</span></a></span> <span class="h-card" translate="no"><a href="https://mstdn.social/@stephenpinfield" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>stephenpinfield</span></a></span> <span class="h-card" translate="no"><a href="https://social.cwts.nl/@cwts" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>cwts</span></a></span> <span class="h-card" translate="no"><a href="https://indieweb.social/@RoRInstitute" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>RoRInstitute</span></a></span> <span class="h-card" translate="no"><a href="https://mas.to/@ASAPbio" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>ASAPbio</span></a></span></p><p>There are indeed major differences between fields in the physical sciences, with Astronomical and Space Sciences as well as Quantum Physics having the highest preprint adoption, followed by Atomic, Molecular, Nuclear, Particle and Plasma Physics. See the figure below for more details.</p><p>Note: Field definitions are based on the Fields of Research (FoR) classification in <a href="https://social.cwts.nl/tags/Dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dimensions</span></a>.</p>
Ludo Waltman<p>Our bibliometric analysis combines data from <a href="https://social.cwts.nl/tags/Dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dimensions</span></a>, <span class="h-card" translate="no"><a href="https://mastodon.social/@OpenAlex" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>OpenAlex</span></a></span> and <span class="h-card" translate="no"><a href="https://mastodon.online/@crossref" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>crossref</span></a></span>.</p><p>Availability of reliable data on links between peer-reviewed outputs and preprints is limited. Our statistics provide a conservative estimate of preprint adoption. The actual adoption is somewhat higher.</p>
Ludo Waltman<p>We urge stakeholders in the research system to work with innovation-friendly bibliographic databases. Examples of databases that are more supportive of innovation include <a href="https://social.cwts.nl/tags/Dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dimensions</span></a>, <span class="h-card" translate="no"><a href="https://mastodon.social/@OpenAlex" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>OpenAlex</span></a></span> and <a href="https://social.cwts.nl/tags/EuropePMC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EuropePMC</span></a>, among others.</p>
Eric Schares<p>I used the <a href="https://scholar.social/tags/Dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dimensions</span></a> paid web interface on Jan 6, 2025 to try and replicate the numbers. Dimensions has a ready-made filter (which I helped create) to add ~250 US federal funding agencies to a search with one click, so limiting the results is easy.</p><p>Results vary depending on single year / lumping all years together and which document types are included.</p>
petersuber<p>New study: "Non-selective databases (<a href="https://fediscience.org/tags/Dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dimensions</span></a>, <a href="https://fediscience.org/tags/OpenAlex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenAlex</span></a>, <a href="https://fediscience.org/tags/Scilit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Scilit</span></a>, and <a href="https://fediscience.org/tags/TheLens" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TheLens</span></a>) index a greater amount of retracted literature than do databases that rely their indexation on venue selection (<a href="https://fediscience.org/tags/PubMed" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PubMed</span></a>, <a href="https://fediscience.org/tags/Scopus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Scopus</span></a>, and <a href="https://fediscience.org/tags/WoS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WoS</span></a>)…The high coverage of OpenAlex and Scilit could be explained by the inaccurate labeling of retracted documents in <a href="https://fediscience.org/tags/Scopus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Scopus</span></a>, Dimensions, and The Lens."<br><a href="https://link.springer.com/article/10.1007/s11192-024-05034-y" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">link.springer.com/article/10.1</span><span class="invisible">007/s11192-024-05034-y</span></a> </p><p><a href="https://fediscience.org/tags/Retractions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Retractions</span></a></p>
petersuber<p>Update. More data on the <a href="https://fediscience.org/tags/WOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WOS</span></a> bias toward the <a href="https://fediscience.org/tags/oligopoly" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oligopoly</span></a> of large publishers, and the absence of that bias in more inclusive indices like <a href="https://fediscience.org/tags/OpenAlex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenAlex</span></a> (<span class="h-card" translate="no"><a href="https://mastodon.social/@OpenAlex" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>OpenAlex</span></a></span>) and <a href="https://fediscience.org/tags/Dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dimensions</span></a>.<br><a href="https://arxiv.org/abs/2406.17893" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/2406.17893</span><span class="invisible"></span></a></p>
petersuber<p>Update. <a href="https://fediscience.org/tags/SCOPUS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SCOPUS</span></a> and <a href="https://fediscience.org/tags/WOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WOS</span></a> are also very incomplete at indexing <a href="https://fediscience.org/tags/preprints" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>preprints</span></a>. See this new study comparing them to <a href="https://fediscience.org/tags/Dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dimensions</span></a>, <a href="https://fediscience.org/tags/Lens" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lens</span></a>, and <a href="https://fediscience.org/tags/EuropePMC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EuropePMC</span></a>.<br><a href="https://upstream.force11.org/the-preprint-revolution-implications-for-bibliographic-databases/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">upstream.force11.org/the-prepr</span><span class="invisible">int-revolution-implications-for-bibliographic-databases/</span></a></p>
petersuber<p>How many academic journals are there? Don't look for the answer in Web of Science or Scopus. For a better start see this new study.<br><a href="https://direct.mit.edu/qss/article/doi/10.1162/qss_a_00228/114119/Recalibrating-the-Scope-of-Scholarly-Publishing-A" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">direct.mit.edu/qss/article/doi</span><span class="invisible">/10.1162/qss_a_00228/114119/Recalibrating-the-Scope-of-Scholarly-Publishing-A</span></a></p><p>From Table 3. Journals listed by different sources:</p><p>EBSCOHost = 17,874<br>WoS = 24,510<br>Scopus = 41,957<br>Dimensions = 72,990<br>OpenAlex = 124,073</p><p>But all of these are incomplete. The authors use Open Journal Systems data to show that OJS journals are omitted from each source.</p><p><a href="https://fediscience.org/tags/journals" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>journals</span></a> <a href="https://fediscience.org/tags/wos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wos</span></a> <a href="https://fediscience.org/tags/scopus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scopus</span></a> <a href="https://fediscience.org/tags/ebscohost" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ebscohost</span></a> <a href="https://fediscience.org/tags/dimensions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dimensions</span></a> <a href="https://fediscience.org/tags/openalex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>openalex</span></a> <a href="https://fediscience.org/tags/ojs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ojs</span></a> <a href="https://fediscience.org/tags/south" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>south</span></a></p><p>🧵</p>
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