{"id":671,"date":"2026-01-19T19:32:46","date_gmt":"2026-01-19T19:32:46","guid":{"rendered":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671"},"modified":"2026-01-19T19:32:47","modified_gmt":"2026-01-19T19:32:47","slug":"%ce%a0%cf%8e%cf%82-%ce%bd%ce%b1-%ce%b1%ce%b3%ce%ba%ce%b1%ce%bb%ce%b9%ce%ac%cf%83%ce%b5%ce%b9%cf%82-%cf%84%ce%bf-%ce%bd%ce%ad%ce%bf-%cf%83%ce%bf%cf%85-%cf%83%cf%80%ce%af%cf%84%ce%b9-%cf%89%cf%82-%cf%86","status":"publish","type":"post","link":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671","title":{"rendered":"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2&#8230;"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1070\" height=\"602\" src=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png\" alt=\"\" class=\"wp-image-672\" style=\"width:672px;height:auto\"\/><\/figure>\n\n\n\n<p>\u0397 \u03bc\u03b5\u03c4\u03b1\u03ba\u03cc\u03bc\u03b9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03c3\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03cc \u03c3\u03c0\u03af\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b6\u03c9\u03ae\u03c2. \u0395\u03bd\u03b8\u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2, \u03b5\u03bb\u03b5\u03c5\u03b8\u03b5\u03c1\u03af\u03b1, \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03ac\u03b3\u03c7\u03bf\u03c2 \u03c3\u03c5\u03bd\u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03bc\u03ad\u03c1\u03b5\u03c2. \u03a4\u03bf \u03bd\u03ad\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03c4\u03bf\u03af\u03c7\u03bf\u03b9\u00b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03b1\u03c1\u03b3\u03ac, \u03b8\u03b1 \u03b3\u03b5\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c6\u03af\u03bb\u03bf\u03c5\u03c2, \u03b8\u03b1 \u03be\u03b5\u03ba\u03bf\u03c5\u03c1\u03b1\u03c3\u03c4\u03b5\u03af\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03c7\u03c4\u03af\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03b1\u03bc\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2. \u03a0\u03ce\u03c2 \u03cc\u03bc\u03c9\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c2 \u03bd\u03b1 \u03c4\u03bf \u03ba\u03ac\u03bd\u03b5\u03b9\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u00ab\u03b4\u03b9\u03ba\u03cc \u03c3\u03bf\u03c5\u00bb;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u0394\u03ce\u03c3\u03b5 \u03c7\u03c1\u03cc\u03bd\u03bf \u03c3\u03c4\u03bf\u03bd \u03b5\u03b1\u03c5\u03c4\u03cc \u03c3\u03bf\u03c5<\/h4>\n\n\n\n<p>\u0395\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bf\u03bb\u03cd\u03c4\u03c9\u03c2 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03bd\u03b1 \u03bc\u03b7 \u03bd\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03ac\u03bd\u03b5\u03c4\u03b1. \u0397 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c7\u03c1\u03cc\u03bd\u03bf. \u039c\u03b7\u03bd \u03c0\u03b9\u03ad\u03b6\u03b5\u03c3\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b1 \u03ad\u03c7\u03b5\u03b9\u03c2 \u03cc\u03bb\u03b1 \u03c5\u03c0\u03cc \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b5\u03b2\u03b4\u03bf\u03bc\u03ac\u03b4\u03b1. \u0386\u03c6\u03b7\u03c3\u03b5 \u03c4\u03bf\u03bd \u03b5\u03b1\u03c5\u03c4\u03cc \u03c3\u03bf\u03c5 \u03bd\u03b1 \u03c3\u03c5\u03bd\u03b7\u03b8\u03af\u03c3\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c7\u03ce\u03c1\u03bf, \u03c4\u03b7 \u03b3\u03b5\u03b9\u03c4\u03bf\u03bd\u03b9\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03bd\u03ad\u03b1 \u03c1\u03bf\u03c5\u03c4\u03af\u03bd\u03b1.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u03a0\u03c1\u03bf\u03c3\u03c9\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03c4\u03bf\u03bd \u03c7\u03ce\u03c1\u03bf \u03c3\u03bf\u03c5<\/h4>\n\n\n\n<p>\u039c\u03b9\u03ba\u03c1\u03ad\u03c2 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac. \u03a6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9, \u03b1\u03c6\u03af\u03c3\u03b5\u03c2, \u03c6\u03c5\u03c4\u03ac, \u03b1\u03b3\u03b1\u03c0\u03b7\u03bc\u03ad\u03bd\u03b1 \u03c6\u03c9\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03ae \u03b1\u03ba\u03cc\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03b9\u03ba\u03ac \u03c3\u03bf\u03c5 \u03c3\u03b5\u03bd\u03c4\u03cc\u03bd\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1 \u03b1\u03c0\u03c1\u03cc\u03c3\u03c9\u03c0\u03bf \u03b4\u03c9\u03bc\u03ac\u03c4\u03b9\u03bf \u03c3\u03b5 \u03ba\u03b1\u03c4\u03b1\u03c6\u03cd\u03b3\u03b9\u03bf. \u0394\u03b5\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf budget \u2014 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u0394\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ad\u03c2 \u03c3\u03c5\u03bd\u03ae\u03b8\u03b5\u03b9\u03b5\u03c2<\/h4>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03c0\u03c1\u03c9\u03b9\u03bd\u03cc\u03c2 \u03ba\u03b1\u03c6\u03ad\u03c2 \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf, \u03ad\u03bd\u03b1 playlist \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03cd\u03c2 \u03cc\u03c4\u03b1\u03bd \u03b4\u03b9\u03b1\u03b2\u03ac\u03b6\u03b5\u03b9\u03c2 \u03ae \u03bc\u03b9\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03ce\u03c1\u03b1 \u03c7\u03b1\u03bb\u03ac\u03c1\u03c9\u03c3\u03b7\u03c2 \u03c4\u03bf \u03b2\u03c1\u03ac\u03b4\u03c5 \u03b2\u03bf\u03b7\u03b8\u03bf\u03cd\u03bd \u03c4\u03bf \u03bc\u03c5\u03b1\u03bb\u03cc \u03c3\u03bf\u03c5 \u03bd\u03b1 \u00ab\u03b4\u03ad\u03c3\u03b5\u03b9\u00bb \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c7\u03ce\u03c1\u03bf. \u03a4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b9\u03bf \u03bf\u03b9\u03ba\u03b5\u03af\u03bf \u03cc\u03c4\u03b1\u03bd \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c1\u03bf\u03c5\u03c4\u03af\u03bd\u03b5\u03c2.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. \u039a\u03ac\u03bd\u03b5 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c3\u03c5\u03bd\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7\u03c2<\/h4>\n\n\n\n<p>\u039a\u03ac\u03bb\u03b5\u03c3\u03b5 \u03c3\u03c5\u03bc\u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03ba\u03b1\u03c6\u03ad \u03ae \u03c6\u03b1\u03b3\u03b7\u03c4\u03cc, \u03b1\u03ba\u03cc\u03bc\u03b1 \u03ba\u03b9 \u03b1\u03bd \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03ad\u03bb\u03b5\u03b9\u03bf. \u039f\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03b4\u03af\u03bd\u03bf\u03c5\u03bd \u03b6\u03c9\u03ae \u03c3\u03c4\u03bf\u03bd \u03c7\u03ce\u03c1\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b2\u03bf\u03b7\u03b8\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c4\u03bf\u03bd \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5. \u0391\u03c0\u03bf\u03b4\u03ad\u03be\u03bf\u03c5 \u03c4\u03b9\u03c2 \u03b1\u03c4\u03ad\u03bb\u03b5\u03b9\u03b5\u03c2<\/h4>\n\n\n\n<p>\u039a\u03b1\u03bd\u03ad\u03bd\u03b1 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03cc \u03c3\u03c0\u03af\u03c4\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03ad\u03bb\u03b5\u03b9\u03bf. \u038a\u03c3\u03c9\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03b1\u03bb\u03b9\u03ac \u03bd\u03c4\u03bf\u03c5\u03bb\u03ac\u03c0\u03b9\u03b1, \u03bb\u03af\u03b3\u03bf \u03b8\u03cc\u03c1\u03c5\u03b2\u03bf \u03ae \u03bc\u03b9\u03ba\u03c1\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2. \u0391\u03bd\u03c4\u03af \u03bd\u03b1 \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ac, \u03b4\u03b5\u03c2 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03ad\u03bd\u03b1 \u03b2\u03ae\u03bc\u03b1 \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7\u03c2. \u0395\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1\u03c2.<\/p>\n\n\n\n<p>\u03a4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b1\u03c1\u03c7\u03ae \u03b5\u03bd\u03cc\u03c2 \u03ba\u03b1\u03b9\u03bd\u03bf\u03cd\u03c1\u03b3\u03b9\u03bf\u03c5 \u03ba\u03b5\u03c6\u03b1\u03bb\u03b1\u03af\u03bf\u03c5. \u0391\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03ac\u03c2 \u03c4\u03bf, \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03b6\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bb\u03bb\u03b1\u03b3\u03ae, \u03c4\u03b7\u03bd \u03b1\u03c5\u03c4\u03bf\u03bd\u03bf\u03bc\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03af\u03b4\u03b9\u03bf \u03c3\u03bf\u03c5 \u03c4\u03bf\u03bd \u03b5\u03b1\u03c5\u03c4\u03cc \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03bd\u03ad\u03b1 \u03c6\u03ac\u03c3\u03b7 \u03b6\u03c9\u03ae\u03c2. \u039a\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc, \u03cc\u03c3\u03bf \u03c4\u03c1\u03bf\u03bc\u03b1\u03ba\u03c4\u03b9\u03ba\u03cc \u03ba\u03b9 \u03b1\u03bd \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae, \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03af\u03c3\u03c4\u03b5\u03c5\u03c4\u03b1 \u03cc\u03bc\u03bf\u03c1\u03c6\u03bf.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0397 \u03bc\u03b5\u03c4\u03b1\u03ba\u03cc\u03bc\u03b9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03c3\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03cc \u03c3\u03c0\u03af\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b6\u03c9\u03ae\u03c2. \u0395\u03bd\u03b8\u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2, \u03b5\u03bb\u03b5\u03c5\u03b8\u03b5\u03c1\u03af\u03b1, \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03ac\u03b3\u03c7\u03bf\u03c2 \u03c3\u03c5\u03bd\u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03bc\u03ad\u03c1\u03b5\u03c2. \u03a4\u03bf \u03bd\u03ad\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03c4\u03bf\u03af\u03c7\u03bf\u03b9\u00b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03b1\u03c1\u03b3\u03ac, \u03b8\u03b1 \u03b3\u03b5\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c6\u03af\u03bb\u03bf\u03c5\u03c2, \u03b8\u03b1 \u03be\u03b5\u03ba\u03bf\u03c5\u03c1\u03b1\u03c3\u03c4\u03b5\u03af\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03c7\u03c4\u03af\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03b1\u03bc\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2. \u03a0\u03ce\u03c2 \u03cc\u03bc\u03c9\u03c2 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"newspack_featured_image_position":"hidden","newspack_post_subtitle":"","newspack_article_summary_title":"Overview:","newspack_article_summary":"","newspack_hide_updated_date":false,"newspack_show_updated_date":false,"footnotes":""},"categories":[36],"tags":[],"class_list":["post-671","post","type-post","status-publish","format-standard","hentry","category-tips","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2... -<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2... -\" \/>\n<meta property=\"og:description\" content=\"\u0397 \u03bc\u03b5\u03c4\u03b1\u03ba\u03cc\u03bc\u03b9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03c3\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03cc \u03c3\u03c0\u03af\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b6\u03c9\u03ae\u03c2. \u0395\u03bd\u03b8\u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2, \u03b5\u03bb\u03b5\u03c5\u03b8\u03b5\u03c1\u03af\u03b1, \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03ac\u03b3\u03c7\u03bf\u03c2 \u03c3\u03c5\u03bd\u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03bc\u03ad\u03c1\u03b5\u03c2. \u03a4\u03bf \u03bd\u03ad\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03c4\u03bf\u03af\u03c7\u03bf\u03b9\u00b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03b1\u03c1\u03b3\u03ac, \u03b8\u03b1 \u03b3\u03b5\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c6\u03af\u03bb\u03bf\u03c5\u03c2, \u03b8\u03b1 \u03be\u03b5\u03ba\u03bf\u03c5\u03c1\u03b1\u03c3\u03c4\u03b5\u03af\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03c7\u03c4\u03af\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03b1\u03bc\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2. \u03a0\u03ce\u03c2 \u03cc\u03bc\u03c9\u03c2 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-19T19:32:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-19T19:32:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1070\" \/>\n\t<meta property=\"og:image:height\" content=\"602\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"news 17\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"news 17\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671\",\"url\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671\",\"name\":\"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2... -\",\"isPartOf\":{\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#primaryimage\"},\"image\":{\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#primaryimage\"},\"thumbnailUrl\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png\",\"datePublished\":\"2026-01-19T19:32:46+00:00\",\"dateModified\":\"2026-01-19T19:32:47+00:00\",\"author\":{\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#\/schema\/person\/cf8a8f1455dcbe9c6bd5ed8004d7e3c9\"},\"breadcrumb\":{\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#primaryimage\",\"url\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png\",\"contentUrl\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png\",\"width\":1070,\"height\":602},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2&#8230;\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#website\",\"url\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/\",\"name\":\"\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#\/schema\/person\/cf8a8f1455dcbe9c6bd5ed8004d7e3c9\",\"name\":\"news 17\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8415686d9ee2ee5db340b95667a66f32?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8415686d9ee2ee5db340b95667a66f32?s=96&d=mm&r=g\",\"caption\":\"news 17\"},\"sameAs\":[\"https:\/\/calypso.media.uoa.gr\/2025\/news17\"],\"url\":\"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2... -","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2... -","og_description":"\u0397 \u03bc\u03b5\u03c4\u03b1\u03ba\u03cc\u03bc\u03b9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03c3\u03bf\u03c5 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03cc \u03c3\u03c0\u03af\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b6\u03c9\u03ae\u03c2. \u0395\u03bd\u03b8\u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2, \u03b5\u03bb\u03b5\u03c5\u03b8\u03b5\u03c1\u03af\u03b1, \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03ac\u03b3\u03c7\u03bf\u03c2 \u03c3\u03c5\u03bd\u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03bc\u03ad\u03c1\u03b5\u03c2. \u03a4\u03bf \u03bd\u03ad\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03c4\u03bf\u03af\u03c7\u03bf\u03b9\u00b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03b1\u03c1\u03b3\u03ac, \u03b8\u03b1 \u03b3\u03b5\u03bb\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03c6\u03af\u03bb\u03bf\u03c5\u03c2, \u03b8\u03b1 \u03be\u03b5\u03ba\u03bf\u03c5\u03c1\u03b1\u03c3\u03c4\u03b5\u03af\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03c7\u03c4\u03af\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03b1\u03bc\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2. \u03a0\u03ce\u03c2 \u03cc\u03bc\u03c9\u03c2 [&hellip;]","og_url":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671","article_published_time":"2026-01-19T19:32:46+00:00","article_modified_time":"2026-01-19T19:32:47+00:00","og_image":[{"width":1070,"height":602,"url":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png","type":"image\/png"}],"author":"news 17","twitter_card":"summary_large_image","twitter_misc":{"Written by":"news 17","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671","url":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671","name":"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2... -","isPartOf":{"@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#website"},"primaryImageOfPage":{"@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#primaryimage"},"image":{"@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#primaryimage"},"thumbnailUrl":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png","datePublished":"2026-01-19T19:32:46+00:00","dateModified":"2026-01-19T19:32:47+00:00","author":{"@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#\/schema\/person\/cf8a8f1455dcbe9c6bd5ed8004d7e3c9"},"breadcrumb":{"@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#primaryimage","url":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png","contentUrl":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/wp-content\/uploads\/2026\/01\/image-5.png","width":1070,"height":602},{"@type":"BreadcrumbList","@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?p=671#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/"},{"@type":"ListItem","position":2,"name":"\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03ba\u03b1\u03bb\u03b9\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf \u03bd\u03ad\u03bf \u03c3\u03bf\u03c5 \u03c3\u03c0\u03af\u03c4\u03b9 \u03c9\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ae\u03c2&#8230;"}]},{"@type":"WebSite","@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#website","url":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/","name":"","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#\/schema\/person\/cf8a8f1455dcbe9c6bd5ed8004d7e3c9","name":"news 17","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8415686d9ee2ee5db340b95667a66f32?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8415686d9ee2ee5db340b95667a66f32?s=96&d=mm&r=g","caption":"news 17"},"sameAs":["https:\/\/calypso.media.uoa.gr\/2025\/news17"],"url":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/?author=1"}]}},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=\/wp\/v2\/posts\/671"}],"collection":[{"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=671"}],"version-history":[{"count":1,"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=\/wp\/v2\/posts\/671\/revisions"}],"predecessor-version":[{"id":673,"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=\/wp\/v2\/posts\/671\/revisions\/673"}],"wp:attachment":[{"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/calypso.media.uoa.gr\/2025\/news17\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}