{"id":11551,"date":"2016-03-28T09:50:30","date_gmt":"2016-03-28T09:50:30","guid":{"rendered":"http:\/\/www.sohag-univ.edu.eg\/facsci\/?page_id=11551"},"modified":"2019-01-23T07:00:38","modified_gmt":"2019-01-23T07:00:38","slug":"%d8%a7%d9%84%d8%a7%d9%85%d8%aa%d8%ad%d8%a7%d9%86%d8%a7%d8%aa-%d8%a7%d9%84%d8%b3%d8%a7%d8%a8%d9%82%d8%a9","status":"publish","type":"page","link":"https:\/\/sci.sohag-univ.edu.eg\/main\/%d8%a7%d9%84%d8%a7%d9%85%d8%aa%d8%ad%d8%a7%d9%86%d8%a7%d8%aa-%d8%a7%d9%84%d8%b3%d8%a7%d8%a8%d9%82%d8%a9\/","title":{"rendered":"\u0627\u0644\u0627\u0645\u062a\u062d\u0627\u0646\u0627\u062a \u0627\u0644\u0633\u0627\u0628\u0642\u0629"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright size-large wp-image-18716\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/20-001-774x1024.jpg\" alt=\"\" width=\"640\" height=\"847\" data-id=\"18716\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-774x1024.jpg 774w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-227x300.jpg 227w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-768x1017.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-204x270.jpg 204w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"alignright size-large wp-image-18717\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/1-001-705x1024.jpg\" alt=\"\" width=\"640\" height=\"930\" data-id=\"18717\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-705x1024.jpg 705w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-207x300.jpg 207w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-768x1115.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-186x270.jpg 186w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img decoding=\"async\" class=\"alignright size-large wp-image-18718\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/2-001-710x1024.jpg\" alt=\"\" width=\"640\" height=\"923\" data-id=\"18718\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-710x1024.jpg 710w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-208x300.jpg 208w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-768x1108.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-187x270.jpg 187w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18719\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/3-001-712x1024.jpg\" alt=\"\" width=\"640\" height=\"920\" data-id=\"18719\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-712x1024.jpg 712w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-209x300.jpg 209w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-768x1104.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-188x270.jpg 188w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18720\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/4-001-728x1024.jpg\" alt=\"\" width=\"640\" height=\"900\" data-id=\"18720\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-728x1024.jpg 728w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-213x300.jpg 213w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-768x1081.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-192x270.jpg 192w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18721\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/5-001-700x1024.jpg\" alt=\"\" width=\"640\" height=\"936\" data-id=\"18721\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-700x1024.jpg 700w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-205x300.jpg 205w, 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src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/7-001-757x1024.jpg\" alt=\"\" width=\"640\" height=\"866\" data-id=\"18723\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-757x1024.jpg 757w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-222x300.jpg 222w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-768x1039.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-200x270.jpg 200w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18724\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/8-001-730x1024.jpg\" alt=\"\" width=\"640\" height=\"898\" data-id=\"18724\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/8-001-730x1024.jpg 730w, 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srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-723x1024.jpg 723w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-212x300.jpg 212w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-768x1088.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-191x270.jpg 191w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18728\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/12-001-1024x991.jpg\" alt=\"\" width=\"640\" height=\"619\" data-id=\"18728\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/12-001-1024x991.jpg 1024w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/12-001-300x290.jpg 300w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/12-001-768x743.jpg 768w, 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src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/14-001-745x1024.jpg\" alt=\"\" width=\"640\" height=\"880\" data-id=\"18730\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-745x1024.jpg 745w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-768x1056.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18731\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/15-001-783x1024.jpg\" alt=\"\" width=\"640\" height=\"837\" data-id=\"18731\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/15-001-783x1024.jpg 783w, 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srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-793x1024.jpg 793w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-232x300.jpg 232w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-768x992.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-209x270.jpg 209w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18735\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/19-001-747x1024.jpg\" alt=\"\" width=\"640\" height=\"877\" data-id=\"18735\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/19-001-747x1024.jpg 747w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/19-001-219x300.jpg 219w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/19-001-768x1052.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/19-001-197x270.jpg 197w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18736\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/5-001-1-654x1024.jpg\" alt=\"\" width=\"640\" height=\"1002\" data-id=\"18736\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-1-654x1024.jpg 654w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-1-192x300.jpg 192w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-1-768x1203.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-1-172x270.jpg 172w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18737\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/6-001-Copy-708x1024.jpg\" alt=\"\" width=\"640\" height=\"926\" data-id=\"18737\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-Copy-708x1024.jpg 708w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-Copy-207x300.jpg 207w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-Copy-768x1112.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-Copy-187x270.jpg 187w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18738\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/7-001-Copy-651x1024.jpg\" alt=\"\" width=\"640\" height=\"1007\" data-id=\"18738\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-Copy-651x1024.jpg 651w, 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sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18740\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/9-001-Copy-776x1024.jpg\" alt=\"\" width=\"640\" height=\"845\" data-id=\"18740\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-Copy-776x1024.jpg 776w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-Copy-227x300.jpg 227w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-Copy-768x1014.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-Copy-204x270.jpg 204w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18741\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/1-001-Copy-659x1024.jpg\" alt=\"\" width=\"640\" height=\"994\" data-id=\"18741\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-Copy-659x1024.jpg 659w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-Copy-193x300.jpg 193w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-Copy-768x1194.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-Copy-174x270.jpg 174w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18742\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/2-001-Copy-787x1024.jpg\" alt=\"\" width=\"640\" height=\"833\" data-id=\"18742\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-Copy-787x1024.jpg 787w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-Copy-230x300.jpg 230w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-Copy-768x1000.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-Copy-207x270.jpg 207w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18743\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/3-001-Copy-728x1024.jpg\" alt=\"\" width=\"640\" height=\"900\" data-id=\"18743\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-Copy-728x1024.jpg 728w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-Copy-213x300.jpg 213w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-Copy-768x1081.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-Copy-192x270.jpg 192w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18744\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/4-001-Copy-733x1024.jpg\" alt=\"\" width=\"640\" height=\"894\" data-id=\"18744\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-Copy-733x1024.jpg 733w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-Copy-215x300.jpg 215w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-Copy-768x1072.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-Copy-193x270.jpg 193w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18745\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/5-001-Copy-654x1024.jpg\" alt=\"\" width=\"640\" height=\"1002\" data-id=\"18745\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-Copy-654x1024.jpg 654w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-Copy-192x300.jpg 192w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-Copy-768x1203.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-Copy-172x270.jpg 172w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18746\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/20-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18746\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/20-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18747\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/1-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18747\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/1-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18748\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/2-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18748\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/2-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18749\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/3-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18749\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/3-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18750\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/4-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18750\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/4-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18751\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/5-001-2-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18751\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-2-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-2-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-2-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/5-001-2-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18752\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/6-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18752\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/6-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18753\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/7-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18753\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/7-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18754\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/8-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18754\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/8-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/8-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/8-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/8-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18755\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/9-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18755\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/9-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18756\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/10-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18756\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/10-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/10-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/10-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/10-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18757\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/11-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18757\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/11-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18758\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/12-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18758\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/12-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/12-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/12-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/12-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18759\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/13-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18759\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/13-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/13-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/13-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/13-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18760\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/14-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18760\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/14-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18761\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/15-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18761\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/15-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/15-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/15-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/15-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18762\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/16-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18762\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/16-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/16-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/16-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/16-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18763\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/17-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18763\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/17-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/17-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/17-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/17-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18764\" src=\"https:\/\/sci.sohag-univ.edu.eg\/ar\/wp-content\/uploads\/2018\/03\/18-001-1-744x1024.jpg\" alt=\"\" width=\"640\" height=\"881\" data-id=\"18764\" srcset=\"https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-1-744x1024.jpg 744w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-1-218x300.jpg 218w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-1-768x1057.jpg 768w, https:\/\/sci.sohag-univ.edu.eg\/main\/wp-content\/uploads\/2018\/03\/18-001-1-196x270.jpg 196w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-large wp-image-18765\" 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