{"id":24750,"date":"2022-01-30T06:31:24","date_gmt":"2022-01-30T06:31:24","guid":{"rendered":"https:\/\/sci.sohag-univ.edu.eg\/main\/\/?p=24750"},"modified":"2022-01-30T06:31:24","modified_gmt":"2022-01-30T06:31:24","slug":"%d8%aa%d8%b9%d9%82%d9%8a%d9%85-%d9%83%d9%84%d9%8a%d8%a9-%d8%a7%d9%84%d8%b9%d9%84%d9%88%d9%85","status":"publish","type":"post","link":"https:\/\/sci.sohag-univ.edu.eg\/main\/%d8%aa%d8%b9%d9%82%d9%8a%d9%85-%d9%83%d9%84%d9%8a%d8%a9-%d8%a7%d9%84%d8%b9%d9%84%d9%88%d9%85\/","title":{"rendered":"\u062a\u0639\u0642\u064a\u0645 \u0643\u0644\u064a\u0629 \u0627\u0644\u0639\u0644\u0648\u0645"},"content":{"rendered":"<p>\u0642\u0627\u0645 \u0627\u0644\u064a\u0648\u0645 \u0627\u0644\u0627\u062d\u062f \u0627\u0644\u0633\u0627\u0639\u0629 7.30 \u0641\u0631\u064a\u0642 \u0645\u0646 \u0639\u0645\u0627\u0644 \u0634\u0631\u0643\u0629 \u0627\u0644\u0646\u0638\u0627\u0641\u0629 \u0628\u062c\u0627\u0645\u0639\u0629 \u0633\u0648\u0647\u0627\u062c<\/p>\n<p>\u0628\u062a\u0639\u0642\u064a\u0645 \u0645\u0628\u0646\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u0639\u0644\u0648\u0645 .<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-24751\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24751\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-24752\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-2-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24752\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img decoding=\"async\" class=\"alignnone size-medium wp-image-24753\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-3-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24753\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24754\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-4-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24754\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-4-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-4-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-4-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-4.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24755\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-5-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24755\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24756\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-6-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24756\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24757\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-7-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24757\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24758\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-8-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24758\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-8-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-8-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-8-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-8.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24759\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-9-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24759\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-9-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-9-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-9-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-9.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24760\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-10-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24760\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-10-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-10-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-10-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-10.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24761\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-11-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24761\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-11-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-11-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-11-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-11.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24762\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-12-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24762\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-12-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-12-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-12-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-12.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24763\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-13-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24763\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-13-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-13-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-13-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-13.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24764\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-14-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24764\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-14-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-14-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-14-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-14.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24765\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-15-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24765\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-15-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-15-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-15-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-15.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24766\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-16-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24766\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-16-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-16-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-16-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-16.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24767\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-17-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24767\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-17-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-17-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-17-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-17.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24768\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-18-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24768\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-18-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-18-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-18-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-18.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24769\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-1-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24769\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1-1-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1-1-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-1-1.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24770\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-2-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24770\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2-1-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2-1-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-2-1.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24771\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-3-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24771\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3-1-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3-1-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-3-1.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24772\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-5-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24772\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5-1-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5-1-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-5-1.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24773\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-6-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24773\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6-1-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6-1-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-6-1.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24774\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-7-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24774\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7-1-577x1024.jpeg 577w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7-1-152x270.jpeg 152w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-7-1.jpeg 721w\" sizes=\"(max-width: 169px) 100vw, 169px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-24775\" src=\"https:\/\/sci.sohag-univ.edu.eg\/main\/\/wp-content\/uploads\/2022\/01\/s-8-1-169x300.jpeg\" alt=\"\" width=\"169\" height=\"300\" data-id=\"24775\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-8-1-169x300.jpeg 169w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2022\/01\/s-8-1-577x1024.jpeg 577w, 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