{"id":6833,"date":"2025-08-14T23:03:38","date_gmt":"2025-08-14T19:33:38","guid":{"rendered":"https:\/\/olc.sadjad.ac.ir\/?page_id=6833"},"modified":"2025-08-16T23:43:58","modified_gmt":"2025-08-16T20:13:58","slug":"%d9%85%d8%b9%d8%a7%d8%af%d9%84%d8%a7%d8%aa-%d8%af%db%8c%d9%81%d8%b1%d8%a7%d9%86%d8%b3%db%8c%d9%84","status":"publish","type":"page","link":"https:\/\/olc.sadjad.ac.ir\/?page_id=6833","title":{"rendered":"\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6833\" class=\"elementor elementor-6833\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4dce4eb elementor-section-boxed elementor-section-height-default elementor-section-height-default wd-section-disabled\" data-id=\"4dce4eb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-538486a\" data-id=\"538486a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-dfad81f elementor-section-boxed elementor-section-height-default elementor-section-height-default wd-section-disabled\" data-id=\"dfad81f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5f91111\" data-id=\"5f91111\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-038c9b0 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"038c9b0\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h1 style=\"text-align: center;\"><strong><br \/><br \/><br \/><br \/><a href=\"https:\/\/olc.sadjad.ac.ir\/?teacher=%d9%85%d8%b1%db%8c%d9%85-%d8%b9%d8%ac%d9%85%db%8c\"><span style=\"color: #ff6600;\">\u0645\u062f\u0631\u0633:<\/span> <span style=\"text-align: center;\">\u0645\u0631\u06cc\u0645 \u0639\u062c\u0645\u06cc<\/span><\/a><\/strong><\/h1><p style=\"text-align: center;\"><strong><span style=\"text-align: center;\">\u00a0<\/span><\/strong><\/p><p style=\"text-align: center;\"><strong><span style=\"text-align: center;\">\u00a0<\/span><\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5ee4700\" data-id=\"5ee4700\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5f0c3c0 elementor-widget elementor-widget-image\" data-id=\"5f0c3c0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/olc.sadjad.ac.ir\/?teacher=%d9%85%d8%b1%db%8c%d9%85-%d8%b9%d8%ac%d9%85%db%8c\">\n\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"290\" height=\"300\" src=\"https:\/\/olc.sadjad.ac.ir\/wp-content\/uploads\/2025\/08\/photo_2025-08-10_17-22-56-290x300.jpg\" class=\"attachment-medium size-medium wp-image-6784\" alt=\"\" srcset=\"https:\/\/olc.sadjad.ac.ir\/wp-content\/uploads\/2025\/08\/photo_2025-08-10_17-22-56-290x300.jpg 290w, https:\/\/olc.sadjad.ac.ir\/wp-content\/uploads\/2025\/08\/photo_2025-08-10_17-22-56-989x1024.jpg 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elementor-top-column elementor-element elementor-element-3a3fff2\" data-id=\"3a3fff2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c5e557d e-tabs-view-vertical elementor-layout-right elementor-widget elementor-widget-video-playlist\" data-id=\"c5e557d\" data-element_type=\"widget\" data-settings=\"{&quot;playlist_title&quot;:&quot;\\u062c\\u0644\\u0633\\u0647 \\u0627\\u0648\\u0644&quot;,&quot;tabs&quot;:[{&quot;title&quot;:&quot;\\u06af\\u0627\\u0645\\u0627 - \\u0644\\u0627\\u067e\\u0644\\u0627\\u0633&quot;,&quot;youtube_url&quot;:null,&quot;thumbnail&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/olc.sadjad.ac.ir\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/photo_2025-08-10_17-56-16.jpg&quot;,&quot;id&quot;:6798,&quot;size&quot;:&quot;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;source&quot;:&quot;library&quot;},&quot;_id&quot;:&quot;cd87c84&quot;,&quot;type&quot;:&quot;hosted&quot;,&quot;vimeo_url&quot;:null,&quot;is_external_url&quot;:&quot;yes&quot;,&quot;external_url&quot;:{&quot;url&quot;:&quot;https:\\\/\\\/olc.sadjad.ac.ir\\\/Differential\\\/1-%20%DA%AF%D8%A7%D9%85%D8%A7%20%D9%84%D8%A7%D9%BE%D9%84%D8%A7%D8%B3.mp4&quot;,&quot;is_external&quot;:&quot;&quot;,&quot;nofollow&quot;:&quot;&quot;,&quot;custom_attributes&quot;:&quot;&quot;},&quot;hosted_url&quot;:null,&quot;duration&quot;:&quot;&quot;,&quot;inner_tab_is_content_visible&quot;:&quot;&quot;,&quot;inner_tab_content_1&quot;:null,&quot;inner_tab_content_2&quot;:null}],&quot;inner_tab_title_1&quot;:&quot;\\u0632\\u0628\\u0627\\u0646\\u0647 #1&quot;,&quot;inner_tab_title_2&quot;:&quot;\\u0632\\u0628\\u0627\\u0646\\u0647 #2&quot;,&quot;lazy_load&quot;:&quot;yes&quot;}\" data-widget_type=\"video-playlist.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\n\t\t<div class=\"e-tabs\">\n\t\t\t<div class=\"e-tabs-main-area\">\n\t\t\t\t<div class=\"e-tabs-wrapper\">\n\t\t\t\t\t<div class=\"e-tabs-header\">\n\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"e-tabs-title\">\u062c\u0644\u0633\u0647 \u0627\u0648\u0644<\/h2>\n\t\t\t\t\t\t<div class=\"e-tabs-header-right-side\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"e-tabs-videos-count\">1 \u0648\u06cc\u062f\u0626\u0648\u0647\u0627<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"e-tabs-toggle-videos-display-button rotate-down eicon-caret-down\"><\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"e-tabs-items-wrapper\">\n\t\t\t\t\t\t<div class=\"e-tabs-items\" role=\"tablist\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"e-tab-title-2071\" class=\"e-tab-title e-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-tab-content-2071\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"icon-play\"><i aria-hidden=\"true\" class=\"fas fa-play-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"icon-watched\"><i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"e-tab-title-text\" title=\"\u06af\u0627\u0645\u0627 - \u0644\u0627\u067e\u0644\u0627\u0633\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\u06af\u0627\u0645\u0627 - \u0644\u0627\u067e\u0644\u0627\u0633\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"shadow shadow-top\" aria-hidden=\"true\"><\/div>\n\t\t\t\t\t\t<div class=\"shadow shadow-bottom\" aria-hidden=\"true\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"e-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t\t\t<div id=\"e-tab-content-2071\" class=\"e-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"e-tab-title-2071\" tabindex=\"0\" data-video-url=\"https:\/\/olc.sadjad.ac.ir\/Differential\/1-%20%DA%AF%D8%A7%D9%85%D8%A7%20%D9%84%D8%A7%D9%BE%D9%84%D8%A7%D8%B3.mp4\" data-video-type=\"hosted\" data-video-title=\"\u06af\u0627\u0645\u0627 - \u0644\u0627\u067e\u0644\u0627\u0633\" data-video-duration=\"\">\n\t\t\t\t\t\t\t<div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-custom-embed-image-overlay elementor-clickable\" style=\"background-image: url('https:\/\/olc.sadjad.ac.ir\/wp-content\/uploads\/2025\/08\/photo_2025-08-10_17-56-16.jpg');\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-custom-embed-play\" role=\"button\">\n\t\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-play\"><\/i>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">\u067e\u062e\u0634 \u0648\u06cc\u062f\u06cc\u0648<\/span>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t<div class=\"e-tabs-inner-tabs\" >\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5da966a elementor-section-boxed elementor-section-height-default elementor-section-height-default wd-section-disabled\" data-id=\"5da966a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-874acc0\" data-id=\"874acc0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-71cb3f5 elementor-widget elementor-widget-video\" data-id=\"71cb3f5\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/olc.sadjad.ac.ir\/Differential\/2-%20%D9%BE%D8%A7%D8%B1%D8%AA%20%DB%8C%DA%A9%20%D9%82%D8%B6%D8%A7%DB%8C%D8%A7%DB%8C%20%D9%84%D8%A7%D9%BE%D9%84%D8%A7%D8%B3.mp4\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\" poster=\"https:\/\/olc.sadjad.ac.ir\/wp-content\/uploads\/2025\/08\/photo_2025-08-10_17-56-16.jpg\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-baeb969 elementor-widget elementor-widget-text-editor\" data-id=\"baeb969\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u062c\u0644\u0633\u0647\u00a0\u062f\u0648\u0645: \u067e\u0627\u0631\u062a \u06cc\u06a9 \u0642\u0636\u0627\u06cc\u0627\u06cc \u0644\u0627\u067e\u0644\u0627\u0633<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8fc4c48\" data-id=\"8fc4c48\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b3bd6f0 elementor-widget elementor-widget-video\" data-id=\"b3bd6f0\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/olc.sadjad.ac.ir\/Differential\/3-%D9%BE%D8%A7%D8%B1%D8%AA%20%D8%AF%D9%88%20%D9%82%D8%B6%D8%A7%DB%8C%D8%A7%DB%8C%20%D9%84%D8%A7%D9%BE%D9%84%D8%A7%D8%B3.mp4\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\" poster=\"https:\/\/olc.sadjad.ac.ir\/wp-content\/uploads\/2025\/08\/photo_2025-08-10_17-56-16.jpg\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3500d21 elementor-widget elementor-widget-text-editor\" data-id=\"3500d21\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u062c\u0644\u0633\u0647 \u0633\u0648\u0645: \u067e\u0627\u0631\u062a \u062f\u0648 \u0642\u0636\u0627\u06cc\u0627\u06cc \u0644\u0627\u067e\u0644\u0627\u0633<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4447f25 elementor-section-boxed elementor-section-height-default elementor-section-height-default wd-section-disabled\" data-id=\"4447f25\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b16d958\" data-id=\"b16d958\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap 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