{"id":556,"date":"2026-01-15T17:20:31","date_gmt":"2026-01-15T17:20:31","guid":{"rendered":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?page_id=556"},"modified":"2026-01-24T15:34:54","modified_gmt":"2026-01-24T15:34:54","slug":"a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae","status":"publish","type":"page","link":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?page_id=556","title":{"rendered":"A\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03ae \u0396\u03c9\u03ae"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<div class=\"wp-block-cover alignfull is-light has-custom-content-position is-position-top-left\" style=\"margin-top:0;min-height:247px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-black-background-color has-background-dim-0 has-background-dim\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"3500\" height=\"2333\" class=\"wp-block-cover__image-background wp-image-621\" alt=\"\" src=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/pexels-cottonbro-5184960.jpg\" data-object-fit=\"cover\"\/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><\/div><\/div>\n\n\n\t<div\n\t\tclass=\"wp-block-newspack-blocks-homepage-articles  wpnbha is-grid columns-2 colgap-3 show-image image-alignbehind ts-4 is-3 is-landscape  has-text-align-left\"\n\t\tstyle=\"\"\n\t\t>\n\t\t\t\t\t<style id=\"newspack-blocks-inline-css\" type=\"text\/css\">\t\t.wpnbha article .entry-title {\n\t\t\tfont-size: 1.2em;\n\t\t}\n\t\t.wpnbha .entry-meta {\n\t\t\tdisplay: flex;\n\t\t\tflex-wrap: wrap;\n\t\t\talign-items: center;\n\t\t\tmargin-top: 0.5em;\n\t\t}\n\t\t.wpnbha article .entry-meta {\n\t\t\tfont-size: 0.8em;\n\t\t}\n\t\t.wpnbha article .avatar {\n\t\t\theight: 25px;\n\t\t\twidth: 25px;\n\t\t}\n\t\t.wpnbha .post-thumbnail{\n\t\t\tmargin: 0;\n\t\t\tmargin-bottom: 0.25em;\n\t\t}\n\t\t.wpnbha .post-thumbnail img {\n\t\t\theight: auto;\n\t\t\twidth: 100%;\n\t\t}\n\t\t.wpnbha .post-thumbnail figcaption {\n\t\t\tmargin-bottom: 0.5em;\n\t\t}\n\t\t.wpnbha p {\n\t\t\tmargin: 0.5em 0;\n\t\t}\n\n\t\t.wpnbha.ts-3 .entry-title{font-size: 1em}.wpnbha.ts-3 article .newspack-post-subtitle, .wpnbha.ts-3 article .entry-wrapper p, .wpnbha.ts-3 article .entry-wrapper .more-link, .wpnbha.ts-3 article .entry-meta {font-size: 0.8em;}\t<\/style>\n\t\t\t\t<div data-posts data-current-post-id=\"556\">\n\t\t\t\t\t\t\n\t<article data-post-id=\"442\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae category-uncategorized type-post post-has-image\"\n\t\t\t\tstyle=\"min-height: 60vh; padding-top: 12vh;\"\n\t\t\t\t>\n\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=442\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"645\" height=\"323\" src=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-16-161226.png\" class=\"attachment-large size-large wp-post-image\" alt=\"\u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03a3\u03c0\u03bf\u03c5\u03b4\u03ad\u03c2\" data-hero-candidate=\"1\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/figure><!-- .featured-image -->\n\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=442\" rel=\"bookmark\">\u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03a3\u03c0\u03bf\u03c5\u03b4\u03ad\u03c2<\/a><\/h2>\t\t\t\t\t\t<p>\u0397 \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9&nbsp;\u03b7 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c4\u03c9\u03bd \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03b9\u03bd\u03c9\u03bd \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ce\u03bd \u03c3\u03c7\u03ad\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c3\u03bc\u03ce\u03bd. \u039f\u03b9 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2 \u03c4\u03b7\u03c2 \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03c0\u03bf\u03b9\u03ba\u03af\u03bb\u03bb\u03bf\u03c5\u03bd: \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03b9\u03ba\u03bf\u03b3\u03ad\u03bd\u03b5\u03b9\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=442\" rel=\"bookmark\">\n\t\t\t\t\tRead More\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published\" datetime=\"2025-12-16T14:13:12\">December 16, 2025<\/time><time class=\"updated\" datetime=\"2025-12-16T14:13:21+00:00\">December 16, 2025<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\n\t<article data-post-id=\"535\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae type-post post-has-image\"\n\t\t\t\tstyle=\"min-height: 60vh; padding-top: 12vh;\"\n\t\t\t\t>\n\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=535\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"484\" src=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-3.png\" class=\"attachment-large size-large wp-post-image\" alt=\"\u039c\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03ac \u03c3\u03c4\u03b9\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ad\u03c2 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2\" data-hero-candidate=\"1\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/figure><!-- .featured-image -->\n\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=535\" rel=\"bookmark\">\u039c\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03ac \u03c3\u03c4\u03b9\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ad\u03c2 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2<\/a><\/h2>\t\t\t\t\t\t<p>\u03a0\u03ae\u03c1\u03b5\u03c2 \u03c4\u03bf \u03c0\u03c4\u03c5\u03c7\u03af\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c4\u03b9\u03c2 \u03a0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ad\u03c2 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2 \u2013 \u03c3\u03c5\u03b3\u03c7\u03b1\u03c1\u03b7\u03c4\u03ae\u03c1\u03b9\u03b1 \ud83c\udf89 &#8211; \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03c1\u03c9\u03c4\u03b9\u03ad\u03c3\u03b1\u03b9 \u03c0\u03bf\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03bf \u03b2\u03ae\u03bc\u03b1; \u039c\u03b7\u03bd \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03b5\u03af\u03c2,\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=535\" rel=\"bookmark\">\n\t\t\t\t\tRead More\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published\" datetime=\"2026-01-13T18:44:10\">January 13, 2026<\/time><time class=\"updated\" datetime=\"2026-01-13T18:44:12+00:00\">January 13, 2026<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\n\t<article data-post-id=\"421\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae type-post post-has-image\"\n\t\t\t\tstyle=\"min-height: 60vh; padding-top: 12vh;\"\n\t\t\t\t>\n\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=421\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"684\" height=\"387\" src=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-16-161430.png\" class=\"attachment-large size-large wp-post-image\" alt=\"\u03a4\u03bc\u03ae\u03bc\u03b1 \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039c\u03ad\u03c3\u03c9\u03bd \u039c\u03b1\u03b6\u03b9\u03ba\u03ae\u03c2 \u0395\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2 (\u0395\u039a\u03a0\u0391)\" data-hero-candidate=\"1\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/figure><!-- .featured-image -->\n\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=421\" rel=\"bookmark\">\u03a4\u03bc\u03ae\u03bc\u03b1 \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039c\u03ad\u03c3\u03c9\u03bd \u039c\u03b1\u03b6\u03b9\u03ba\u03ae\u03c2 \u0395\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2 (\u0395\u039a\u03a0\u0391)<\/a><\/h2>\t\t\t\t\t\t<p>\u03a4\u03bf&nbsp;\u03a4\u03bc\u03ae\u03bc\u03b1 \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039c\u03ad\u03c3\u03c9\u03bd \u039c\u03b1\u03b6\u03b9\u03ba\u03ae\u03c2 \u0395\u03bd\u03b7\u03bc\u03ad\u03c1\u03c9\u03c3\u03b7\u03c2&nbsp;\u03c4\u03bf\u03c5 \u0395\u03b8\u03bd\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03b9 \u039a\u03b1\u03c0\u03bf\u03b4\u03b9\u03c3\u03c4\u03c1\u03b9\u03b1\u03ba\u03bf\u03cd \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u0391\u03b8\u03b7\u03bd\u03ce\u03bd, \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03bd\u03b5\u03cc\u03c4\u03b5\u03c1\u03b1 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03bb\u03b1\u03b9\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=421\" rel=\"bookmark\">\n\t\t\t\t\tRead More\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published\" datetime=\"2025-12-16T13:59:08\">December 16, 2025<\/time><time class=\"updated\" datetime=\"2025-12-16T14:14:48+00:00\">December 16, 2025<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\n\t<article data-post-id=\"501\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae type-post post-has-image\"\n\t\t\t\tstyle=\"min-height: 60vh; padding-top: 12vh;\"\n\t\t\t\t>\n\t\t\t\t\t\t\t<figure class=\"post-thumbnail\">\n\t\t\t\t\t\t\t\t<a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=501\" rel=\"bookmark\" tabindex=\"-1\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"492\" src=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-1.png\" class=\"attachment-large size-large wp-post-image\" alt=\"\u00ab\u039c\u03b1\u03b6\u03b9\u03ba\u03ae \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1: \u0398\u03b5\u03c9\u03c1\u03af\u03b1 \u03ba\u03b1\u03b9 \u03a0\u03c1\u03ac\u03be\u03b7\u00bb \u2013 Denis McQuail (\u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03b9\u03b1\u03ba\u03ae \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7)\" data-hero-candidate=\"1\" sizes=\"(max-width: 34.9rem) calc(100vw - 2rem), (max-width: 53rem) calc(8 * (100vw \/ 12)), (min-width: 53rem) calc(6 * (100vw \/ 12)), 100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/figure><!-- .featured-image -->\n\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=501\" rel=\"bookmark\">\u00ab\u039c\u03b1\u03b6\u03b9\u03ba\u03ae \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1: \u0398\u03b5\u03c9\u03c1\u03af\u03b1 \u03ba\u03b1\u03b9 \u03a0\u03c1\u03ac\u03be\u03b7\u00bb \u2013 Denis McQuail (\u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03b9\u03b1\u03ba\u03ae \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7)<\/a><\/h2>\t\t\t\t\t\t<p>\u03a4\u03bf \u03c3\u03cd\u03b3\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u00ab\u039c\u03b1\u03b6\u03b9\u03ba\u03ae \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1: \u0398\u03b5\u03c9\u03c1\u03af\u03b1 \u03ba\u03b1\u03b9 \u03a0\u03c1\u03ac\u03be\u03b7\u00bb \u03c4\u03bf\u03c5 Denis McQuail \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03b2\u03b9\u03b2\u03bb\u03af\u03b1 \u03c3\u03c4\u03bf\u03bd\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=501\" rel=\"bookmark\">\n\t\t\t\t\tRead More\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published updated\" datetime=\"2026-01-02T23:06:33\">January 2, 2026<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\n\t<article data-post-id=\"443\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae type-post\"\n\t\t\t\t>\n\t\t\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=443\" rel=\"bookmark\">\u03a4\u03bc\u03ae\u03bc\u03b1 \u03a6\u03c5\u03c3\u03b9\u03ba\u03ae\u03c2 (\u0395\u039a\u03a0\u0391)<\/a><\/h2>\t\t\t\t\t\t<p>\u0397 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ae \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c0\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03b3\u03b9\u03b1\u03c4\u03af \u03c3\u03c4\u03bf\u03c7\u03b5\u03cd\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5 \u03b3\u03cd\u03c1\u03c9 \u03bc\u03b1\u03c2, \u03c4\u03bf\u03c5 \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=443\" rel=\"bookmark\">\n\t\t\t\t\tRead More\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published\" datetime=\"2025-12-16T14:13:16\">December 16, 2025<\/time><time class=\"updated\" datetime=\"2025-12-16T14:13:17+00:00\">December 16, 2025<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\n\t<article data-post-id=\"448\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae type-post\"\n\t\t\t\t>\n\t\t\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=448\" rel=\"bookmark\">\u039c\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u0394\u03b9\u03bf\u03af\u03ba\u03b7\u03c3\u03b7\u03c2 \u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd<\/a><\/h2>\t\t\t\t\t\t<p>\u039c\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u0394\u03b9\u03bf\u03af\u03ba\u03b7\u03c3\u03b7\u03c2 \u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd-MBA \u03a4\u03bf&nbsp;\u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03c3\u03c4\u03b7 \u0394\u03b9\u03bf\u03af\u03ba\u03b7\u03c3\u03b7 \u0395\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd (MBA \u2013 Master in Business Administration)&nbsp;\u03c4\u03bf\u03c5 \u039a\u03bf\u03bb\u03bb\u03b5\u03b3\u03af\u03bf\u03c5 \u03bc\u03b1\u03c2 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03ce\u03bd \u03c3\u03c0\u03bf\u03c5\u03b4\u03ce\u03bd\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=448\" rel=\"bookmark\">\n\t\t\t\t\tRead More\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published\" datetime=\"2025-12-16T14:31:24\">December 16, 2025<\/time><time class=\"updated\" datetime=\"2025-12-16T14:31:25+00:00\">December 16, 2025<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\t\t<\/div>\n\t\t\n\t<\/div>\n\t\n\n\n<div class=\"wp-block-columns is-style-borders is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\t<div\n\t\tclass=\"wp-block-newspack-blocks-homepage-articles  wpnbha ts-3  has-text-align-left\"\n\t\tstyle=\"\"\n\t\t>\n\t\t\t\t<div data-posts data-current-post-id=\"556\">\n\t\t\t\t\t\t\n\t<article data-post-id=\"476\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae type-post post-has-image\"\n\t\t\t\t>\n\t\t\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=476\" rel=\"bookmark\">\u03a4\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03c0\u03c4\u03c5\u03c7\u03af\u03bf \u0391\u03c1\u03c7\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2;<\/a><\/h2>\t\t\t\t\t\t<p>\u0397 \u03b1\u03c1\u03c7\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7. \u0391\u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03b8\u03b1 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03bd\u03b5 \u03ba\u03b1\u03bd\u03b5\u03af\u03c2, \u03c4\u03b7\u03c2 \u03b1\u03c1\u03c7\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03b9\u03c3\u03c4\u03bf\u03c1\u03af\u03b1\u03c2, \u03b1\u03bb\u03bb\u03ac&nbsp;\u03b5\u03c0\u03b5\u03ba\u03c4\u03b5\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=476\" rel=\"bookmark\">\n\t\t\t\t\tRead More..\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published\" datetime=\"2025-12-23T20:02:31\">December 23, 2025<\/time><time class=\"updated\" datetime=\"2025-12-23T20:03:13+00:00\">December 23, 2025<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\t\t<\/div>\n\t\t\n\t<\/div>\n\t<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\t<div\n\t\tclass=\"wp-block-newspack-blocks-homepage-articles  wpnbha ts-3  has-text-align-left\"\n\t\tstyle=\"\"\n\t\t>\n\t\t\t\t<div data-posts data-current-post-id=\"556\">\n\t\t\t\t\t\t\n\t<article data-post-id=\"538\"\n\t\tclass=\"category-a%ce%ba%ce%b1%ce%b4%ce%b7%ce%bc%ce%b1%cf%8a%ce%ba%ce%ae-%ce%96%cf%89%ce%ae type-post post-has-image\"\n\t\t\t\t>\n\t\t\t\t\n\t\t<div class=\"entry-wrapper\">\n\t\t\t<h2 class=\"entry-title\"><a href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=538\" rel=\"bookmark\">\u039c\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03c3\u03c4\u03b7\u03bd \u03a8\u03c5\u03c7\u03bf\u03bb\u03bf\u03b3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c0\u03c4\u03c5\u03c7\u03b9\u03bf\u03cd\u03c7\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd!<\/a><\/h2>\t\t\t\t\t\t<p>\u03a4\u03bf \u03bc\u03b5\u03c4\u03b1\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03cc \u03c3\u03c4\u03b7\u03bd \u03a8\u03c5\u03c7\u03bf\u03bb\u03bf\u03b3\u03af\u03b1, MSc in Psychology \u03b1\u03c0\u03b5\u03c5\u03b8\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c0\u03c4\u03c5\u03c7\u03b9\u03bf\u03cd\u03c7\u03bf\u03c5\u03c2 \u03cc\u03bb\u03c9\u03bd \u03c4\u03c9\u03bd \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u0391\u0395\u0399, \u03a4\u0395\u0399, \u03ba\u03bf\u03bb\u03bb\u03b5\u03b3\u03af\u03c9\u03bd \u03ba\u03b1\u03b9 \u03be\u03ad\u03bd\u03c9\u03bd \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03c9\u03bd \u03c0\u03bf\u03c5\u2026<\/p>\n\t\t\t\t<a class=\"more-link\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=538\" rel=\"bookmark\">\n\t\t\t\t\tRead More..\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<div class=\"entry-meta\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"byline\">\n\t\t\t\t\t\t\t<span class=\"author-prefix\">by<\/span> <span class=\"author vcard\"><a class=\"url fn n\" href=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\">news 17<\/a><\/span>\t\t\t\t\t\t<\/span><!-- .author-name -->\n\t\t\t\t\t\t<time class=\"entry-date published updated\" datetime=\"2026-01-13T18:57:31\">January 13, 2026<\/time>\t\t\t\t<\/div><!-- .entry-meta -->\n\t\t\t\t\t<\/div><!-- .entry-wrapper -->\n\t<\/article>\n\n\t\t\t\t<\/div>\n\t\t\n\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<style>\n@media only screen and (min-width: 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