{"id":37936,"date":"2025-03-16T09:50:25","date_gmt":"2025-03-16T08:50:25","guid":{"rendered":"https:\/\/karmaka.de\/?p=37936"},"modified":"2025-03-16T09:53:49","modified_gmt":"2025-03-16T08:53:49","slug":"revealing-the-relationship-between-2-d-and-3-d-chondrule-size-frequency-distribution-in-a-meteorite","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=37936","title":{"rendered":"Revealing the relationship between 2-D and 3-D chondrule size\u2013frequency distribution in a meteorite<span class=\"badge-status\" style=\"background:#787878\">OPEN ACCESS<\/span>&nbsp;"},"content":{"rendered":"\n<p>Dominik C. Hezel, Knut Metzler, Mara Hochstein<\/p>\n\n\n\n<p>MAPS, Version of Record online: 15 March 2025<\/p>\n\n\n\n<p><a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/maps.14336\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LINK (OPEN ACCESS)<\/strong><\/a><br><a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/epdf\/10.1111\/maps.14336\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PDF (OPEN ACCESS)<\/strong><\/a><\/p>\n\n\n\n<p class=\"justify-text\">&#8220;Chondrule size\u2013frequency distributions provide important information to understand the origin of chondrules. Size\u2013frequency distributions are often obtained as apparent 2-D size\u2013frequency distributions in thin sections, as determining a 3-D size\u2013frequency distribution is notoriously difficult. The relationship between a 2-D size\u2013frequency distribution and its corresponding 3-D size\u2013frequency distribution has been previously modeled; however, the results contradict measured results. Models so far predict a higher mean of the 2-D size\u2013frequency distribution than the corresponding mean of the 3-D size\u2013frequency distribution, while the measurements of real chondrule populations show the opposite. Here, we use a new model approach that agrees with these measurements and at the same time offers a solution, why models so far predicted the opposite. Our new model provides a tool with which the 3-D chondrule size\u2013frequency distribution can be determined from the fit of a measured 2-D chondrule size\u2013frequency distribution.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dominik C. Hezel, Knut Metzler, Mara Hochstein MAPS, Version of Record online: 15 March 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) &#8220;Chondrule size\u2013frequency distributions provide important information to understand the origin of chondrules. Size\u2013frequency distributions are&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1598,55,56,6,23,24,7],"tags":[1839,450,6823,6824,6825,1807,2245],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/37936"}],"collection":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=37936"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/37936\/revisions"}],"predecessor-version":[{"id":37937,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/37936\/revisions\/37937"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=37936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=37936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=37936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}