{"id":64958,"date":"2025-10-25T21:28:50","date_gmt":"2025-10-25T21:28:50","guid":{"rendered":"https:\/\/sci.sohag-univ.edu.eg\/main\/?p=64958"},"modified":"2026-03-28T21:29:53","modified_gmt":"2026-03-28T21:29:53","slug":"%d9%85%d9%86%d8%a7%d9%82%d8%b4%d8%a9-%d8%b1%d8%b3%d8%a7%d9%84%d8%a9-%d8%a7%d9%84%d9%85%d8%a7%d8%ac%d8%aa%d8%b3%d9%8a%d8%b1-%d9%84%d9%84%d8%b7%d8%a7%d9%84%d8%a8-%d8%b9%d8%a8%d8%af%d8%a7%d9%84","status":"publish","type":"post","link":"https:\/\/sci.sohag-univ.edu.eg\/main\/%d9%85%d9%86%d8%a7%d9%82%d8%b4%d8%a9-%d8%b1%d8%b3%d8%a7%d9%84%d8%a9-%d8%a7%d9%84%d9%85%d8%a7%d8%ac%d8%aa%d8%b3%d9%8a%d8%b1-%d9%84%d9%84%d8%b7%d8%a7%d9%84%d8%a8-%d8%b9%d8%a8%d8%af%d8%a7%d9%84\/","title":{"rendered":"\u0645\u0646\u0627\u0642\u0634\u0629\u00a0 \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u062a\u0633\u064a\u0631 \u0644\u0644\u0637\u0627\u0644\u0628 \/ \u0639\u0628\u062f\u0627\u0644\u0631\u062d\u0645\u0646 \u0645\u062d\u0645\u062f \u062d\u0633\u0627\u0645 \u0627\u0644\u062f\u064a\u0646"},"content":{"rendered":"

\u062a\u0645\u062a \u0628\u062d\u0645\u062f \u0627\u0644\u0644\u0647 \u0645\u0646\u0627\u0642\u0634\u0629\u00a0 \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u062e\u0627\u0635\u0647 \u0628\u0627\u0644\u0637\u0627\u0644\u0628 \/ \u0645\u062d\u0645\u0648\u062f \u0639\u0632\u0627\u0644\u062f\u064a\u0646 \u0639\u0628\u062f\u0627\u0644\u0639\u0632\u064a\u0632 \u0631\u0634\u0648\u0627\u0646 \u0628\u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u060c \u0648\u0630\u0644\u0643 \u064a\u0648\u0645 \u0627\u0644\u0627\u062d\u062f \u0627\u0644\u0645\u0648\u0627\u0641\u0642 25\/10\/2025<\/p>\n

\u062a\u062d\u062a \u0625\u0634\u0631\u0627\u0641 \u0627\u0644\u0633\u0627\u062f\u0629 \u0623\u0639\u0636\u0627\u0621 \u0644\u062c\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0629 \u0645\u0646:<\/p>\n

\u0623.\u062f\/ \u062e\u0627\u0644\u062f \u0645\u062d\u0645\u062f \u0627\u062d\u0645\u062f \u0631\u0645\u064a\u062d\u00a0 \u00a0\u00a0\u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0641\u064a\u0632\u064a\u0627\u0621 \u0627\u0644\u062c\u0648\u0627\u0645\u062f\u00a0 \u00a0\u2013 \u0642\u0633\u0645 \u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u2013 \u0647\u064a\u0626\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0630\u0631\u064a\u0629 -\u062c\u0627\u0645\u0639\u0647 \u0627\u0644\u0642\u0627\u0647\u0631\u0629<\/p>\n

\u0623.\u062f\/ \u0639\u0635\u0627\u0645 \u0631\u0645\u0636\u0627\u0646 \u0634\u0639\u0628\u0627\u0646 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0639\u0644\u0648\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u2013 \u0639\u0645\u064a\u062f \u0643\u0644\u064a\u0629 \u0627\u0644\u0639\u0644\u0648\u0645 \u0628\u0646\u0627\u062a \u2013 \u062c\u0627\u0645\u0639\u0647 \u0627\u0644\u0627\u0632\u0647\u0631 \u0628\u0627\u0633\u064a\u0648\u0637<\/p>\n

\u0623.\u062f\/ \u0645\u062d\u0631\u0648\u0633 \u0631\u0634\u0627\u062f \u0627\u062d\u0645\u062f \u0645\u062d\u0645\u062f\u00a0 \u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0639\u0644\u0648\u0645 \u0627\u0644\u0645\u0648\u0627\u062f – \u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621- \u0643\u0644\u064a\u0629 \u0627\u0644\u0639\u0644\u0648\u0645- \u062c\u0627\u0645\u0639\u0647 \u0633\u0648\u0647\u0627\u062c<\/p>\n

\u0623.\u062f\/ \u0625\u064a\u0647\u0627\u0628 \u0639\u0628\u062f\u0627\u0644\u0644\u0637\u064a\u0641 \u0639\u0628\u062f\u0627\u0644\u0644\u0637\u064a\u0641\u00a0 \u00a0\u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0628\u0642\u0633\u0645 \u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a- \u0647\u064a\u0626\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0630\u0631\u064a\u0629<\/p>\n

\u0648\u0642\u062f \u062a\u0646\u0627\u0648\u0644\u062a \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0645\u0648\u0636\u0648\u0639<\/p>\n

\u00a0“\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0628\u0644\u0648\u0631\u064a \u0639\u0644\u0649 \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629 \u0648\u0627\u0644\u0645\u0627\u063a\u0646\u064a\u0637\u0648\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u062c\u0627\u0646\u064a\u062a\u0627\u062a \u0627\u0644\u064f\u0645\u0637\u0639\u0645\u0629 \u0628\u0627\u0644\u0643\u0648\u0628\u0644\u062a\u00a0 “<\/p>\n

“Effect of crystalline size on electrical and magnetocaloric properties doped with cobalt \u00a0“<\/p>\n

\u00a0\u0648\u0628\u0639\u062f \u0627\u0644\u0645\u062f\u0627\u0648\u0644\u0629\u060c \u0642\u0631\u0631\u062a \u0644\u062c\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0625\u062c\u0627\u0632\u0629 \u0627\u0644\u0631\u0633\u0627\u0644\u0629 \u0648\u0645\u0646\u062d \u0627\u0644\u0637\u0627\u0644\u0628\u0629\/ \u0639\u0628\u062f\u0627\u0644\u0631\u062d\u0645\u0646 \u0645\u062d\u0645\u062f \u062d\u0633\u0627\u0645 \u0627\u0644\u062f\u064a\u0646 \u0631\u0634\u0648\u0627\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0641\u0649 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u00a0\u0627\u0644\u062d\u064a\u0648\u064a\u0629 , \u0645\u0639 \u062a\u0648\u0635\u064a\u0629 \u0627\u0644\u0644\u062c\u0646\u0629 \u0628\u0627\u0644\u0639\u0645\u0644 \u0639\u0644\u0649 \u0628\u0639\u0636 \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u064a\u0647\u0627 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629.\u0648\u064a\u062a\u0642\u062f\u0645 \u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0628\u062e\u0627\u0644\u0635 \u0627\u0644\u062a\u0647\u0627\u0646\u064a \u0648\u0627\u0644\u0645\u0628\u0627\u0631\u0643\u0627\u062a \u0644\u0644\u0637\u0627\u0644\u0628\u0629\/ \u0639\u0628\u062f\u0627\u0644\u0631\u062d\u0645\u0646 \u0645\u062d\u0645\u062f \u062d\u0633\u0627\u0645 \u0627\u0644\u062f\u064a\u0646 \u0639\u0644\u0649 \u0627\u062c\u062a\u064a\u0627\u0632\u0647\u0627 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0628\u0646\u062c\u0627\u062d\u060c \u0645\u064f\u062a\u0645\u0646\u064a\u0627 \u0644\u0647\u0627 \u062f\u0648\u0627\u0645 \u0627\u0644\u0646\u062c\u0627\u062d \u0648\u0627\u0644\u062a\u0648\u0641\u064a\u0642 \u0641\u0649 \u0645\u0633\u064a\u0631\u062a\u0647\u0627 \u0627\u0644\u0623\u0643\u0627\u062f\u064a\u0645\u064a\u0629 \u0648\u0627\u0644\u0645\u0647\u0646\u064a\u0629.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u062a\u0645\u062a \u0628\u062d\u0645\u062f \u0627\u0644\u0644\u0647 \u0645\u0646\u0627\u0642\u0634\u0629\u00a0 \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u062e\u0627\u0635\u0647 \u0628\u0627\u0644\u0637\u0627\u0644\u0628 \/ \u0645\u062d\u0645\u0648\u062f \u0639\u0632\u0627\u0644\u062f\u064a\u0646 \u0639\u0628\u062f\u0627\u0644\u0639\u0632\u064a\u0632 \u0631\u0634\u0648\u0627\u0646 \u0628\u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u060c \u0648\u0630\u0644\u0643 \u064a\u0648\u0645 \u0627\u0644\u0627\u062d\u062f \u0627\u0644\u0645\u0648\u0627\u0641\u0642 25\/10\/2025 \u062a\u062d\u062a \u0625\u0634\u0631\u0627\u0641 \u0627\u0644\u0633\u0627\u062f\u0629 \u0623\u0639\u0636\u0627\u0621 \u0644\u062c\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0629 \u0645\u0646: \u0623.\u062f\/ \u062e\u0627\u0644\u062f \u0645\u062d\u0645\u062f \u0627\u062d\u0645\u062f \u0631\u0645\u064a\u062d\u00a0 \u00a0\u00a0\u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0641\u064a\u0632\u064a\u0627\u0621 \u0627\u0644\u062c\u0648\u0627\u0645\u062f\u00a0 \u00a0\u2013 \u0642\u0633\u0645 \u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u2013 \u0647\u064a\u0626\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0630\u0631\u064a\u0629 -\u062c\u0627\u0645\u0639\u0647 \u0627\u0644\u0642\u0627\u0647\u0631\u0629 \u0623.\u062f\/ \u0639\u0635\u0627\u0645 \u0631\u0645\u0636\u0627\u0646 \u0634\u0639\u0628\u0627\u0646 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0639\u0644\u0648\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u2013 […]<\/p>\n","protected":false},"author":11,"featured_media":64945,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"footnotes":""},"categories":[28,9,1],"tags":[],"class_list":["post-64958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-28","category-9","category-1"],"rttpg_featured_image_url":{"full":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629.jpg",533,428,false],"landscape":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629.jpg",533,428,false],"portraits":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629.jpg",533,428,false],"thumbnail":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629-150x150.jpg",150,150,true],"medium":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629-300x241.jpg",300,241,true],"large":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629.jpg",533,428,false],"1536x1536":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629.jpg",533,428,false],"2048x2048":["https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2026\/03\/\u0645\u0646\u0627\u0642\u0634\u0629.jpg",533,428,false]},"rttpg_author":{"display_name":"Ahmed Hamdy Elaref","author_link":"https:\/\/sci.sohag-univ.edu.eg\/main\/author\/ahmed\/"},"rttpg_comment":0,"rttpg_category":"\u0627\u062d\u062f\u0627\u062b \u0648\u0641\u0639\u0627\u0644\u064a\u0627\u062a<\/a> \u0627\u062e\u0628\u0627\u0631 \u0627\u0644\u0643\u0644\u064a\u0629<\/a> \u0627\u062e\u0628\u0627\u0631 \u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621<\/a>","rttpg_excerpt":"\u062a\u0645\u062a \u0628\u062d\u0645\u062f \u0627\u0644\u0644\u0647 \u0645\u0646\u0627\u0642\u0634\u0629\u00a0 \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u062e\u0627\u0635\u0647 \u0628\u0627\u0644\u0637\u0627\u0644\u0628 \/ \u0645\u062d\u0645\u0648\u062f \u0639\u0632\u0627\u0644\u062f\u064a\u0646 \u0639\u0628\u062f\u0627\u0644\u0639\u0632\u064a\u0632 \u0631\u0634\u0648\u0627\u0646 \u0628\u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u060c \u0648\u0630\u0644\u0643 \u064a\u0648\u0645 \u0627\u0644\u0627\u062d\u062f \u0627\u0644\u0645\u0648\u0627\u0641\u0642 25\/10\/2025 \u062a\u062d\u062a \u0625\u0634\u0631\u0627\u0641 \u0627\u0644\u0633\u0627\u062f\u0629 \u0623\u0639\u0636\u0627\u0621 \u0644\u062c\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0629 \u0645\u0646: \u0623.\u062f\/ \u062e\u0627\u0644\u062f \u0645\u062d\u0645\u062f \u0627\u062d\u0645\u062f \u0631\u0645\u064a\u062d\u00a0 \u00a0\u00a0\u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0641\u064a\u0632\u064a\u0627\u0621 \u0627\u0644\u062c\u0648\u0627\u0645\u062f\u00a0 \u00a0\u2013 \u0642\u0633\u0645 \u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u2013 \u0647\u064a\u0626\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0630\u0631\u064a\u0629 -\u062c\u0627\u0645\u0639\u0647 \u0627\u0644\u0642\u0627\u0647\u0631\u0629 \u0623.\u062f\/ \u0639\u0635\u0627\u0645 \u0631\u0645\u0636\u0627\u0646 \u0634\u0639\u0628\u0627\u0646 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u0623\u0633\u062a\u0627\u0630 \u0639\u0644\u0648\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u2013…","_links":{"self":[{"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/posts\/64958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/comments?post=64958"}],"version-history":[{"count":1,"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/posts\/64958\/revisions"}],"predecessor-version":[{"id":64959,"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/posts\/64958\/revisions\/64959"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/media\/64945"}],"wp:attachment":[{"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/media?parent=64958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/categories?post=64958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-json\/wp\/v2\/tags?post=64958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}