{"id":810,"date":"2025-11-09T22:33:41","date_gmt":"2025-11-09T19:33:41","guid":{"rendered":"https:\/\/educenter.dit.uoi.gr\/?p=810"},"modified":"2025-11-12T10:07:16","modified_gmt":"2025-11-12T07:07:16","slug":"%cf%83%cf%85%ce%bd%ce%ad%ce%bd%cf%84%ce%b5%cf%85%ce%be%ce%b7-%cf%84%ce%bf%cf%85-%ce%ba%ce%bf%cf%83%ce%bc%ce%ae%cf%84%ce%bf%cf%81%ce%b1-%cf%84%ce%b7%cf%82-%cf%83%cf%87%ce%bf%ce%bb%ce%ae%cf%82-%cf%80","status":"publish","type":"post","link":"https:\/\/educenter.dit.uoi.gr\/?p=810","title":{"rendered":"\u03a3\u03c5\u03bd\u03ad\u03bd\u03c4\u03b5\u03c5\u03be\u03b7 \u03c4\u03bf\u03c5 \u039a\u03bf\u03c3\u03bc\u03ae\u03c4\u03bf\u03c1\u03b1 \u03c4\u03b7\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 &amp; \u03a4\u03b7\u03bb\u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ce\u03bd \u0386\u03c1\u03c4\u03b1\u03c2, \u03ba. \u0391\u03bb\u03ad\u03be\u03b1\u03bd\u03b4\u03c1\u03bf\u03c5 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src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/tf3\/1\/16\/1f539.png\" alt=\"\ud83d\udd39\" width=\"16\" height=\"16\" \/> \u03bf\u03b9 \u03bd\u03ad\u03b5\u03c2 \u03c0\u03c1\u03bf\u03bf\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c4\u03bf\u03bc\u03ad\u03b1 \u03c4\u03b7\u03c2 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03a4\u03b7\u03bb\u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ce\u03bd.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>\u00a0<\/p>\n<p>\u039f \u03ba. \u03a4\u03b6\u03ac\u03bb\u03bb\u03b1\u03c2 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bc\u03b9\u03b1 \u03b5\u03c5\u03c1\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03c3\u03c4\u03b7\u03bd \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c0\u03bf\u03c1\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2, \u03c5\u03c0\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b5\u03c2 \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03c0\u03c1\u03bf\u03c3\u03c4\u03ac, \u03bc\u03b5 \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03c3\u03c4\u03cc\u03c7\u03bf \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b1\u03b9\u03c4\u03ad\u03c1\u03c9 \u03b4\u03b9\u03b5\u03b8\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03b2\u03ac\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c0\u03bf\u03c5\u03b4\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/ta\/1\/16\/1f4fd.png\" alt=\"\ud83d\udcfd\" width=\"16\" height=\"16\" \/> \u0394\u03b5\u03af\u03c4\u03b5 \u03bf\u03bb\u03cc\u03ba\u03bb\u03b7\u03c1\u03b7 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03bd\u03c4\u03b5\u03c5\u03be\u03b7 \u03b5\u03b4\u03ce <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/static.xx.fbcdn.net\/images\/emoji.php\/v9\/t51\/1\/16\/1f449.png\" alt=\"\ud83d\udc49\" width=\"16\" height=\"16\" \/><a href=\"https:\/\/www.youtube.com\/watch?v=pzb4b71FyBE&amp;fbclid=IwZXh0bgNhZW0CMTAAYnJpZBEwd3QxejF1ZXp3OE5URGlPZXNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4KiNIfdiMaQXXa5hXdkqQZqcyeTmic2F9k6Ttay0h-w02uwsVG0WgY1Mk6Xg_aem_SwBJMWb99zMlwp2cGfbg4Q\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.youtube.com\/watch?v=pzb4b71FyBE<\/a><\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>&#8212;<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p>*\u039f \u0391\u03bb\u03ad\u03be\u03b1\u03bd\u03b4\u03c1\u03bf\u03c2 \u03a4\u03b6\u03ac\u03bb\u03bb\u03b1\u03c2, \u03bf \u0399\u03c9\u03ac\u03bd\u03bd\u03b7\u03c2 \u03a4\u03c3\u03bf\u03cd\u03bb\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03a7\u03c1\u03c5\u03c3\u03cc\u03c3\u03c4\u03bf\u03bc\u03bf\u03c2 \u03a3\u03c4\u03cd\u03bb\u03b9\u03bf\u03c2, \u03ba\u03b1\u03c4\u03b1\u03c4\u03ac\u03c3\u03c3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b1\u03bd\u03ce\u03c4\u03b5\u03c1\u03bf 2% \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03cc\u03bd\u03c9\u03bd \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf 2024. \u0397 \u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ce\u03c2 \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b2\u03ac\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c4\u03bf\u03c5 John P.A. Ioannidis (Stanford University) \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03b1\u03bd\u03b1\u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5\u03c2 \u03ad\u03c1\u03b3\u03bf\u03c5.<\/p>\n<p><!-- \/wp:paragraph --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03bd\u03c4\u03b5\u03c5\u03be\u03ae \u03c4\u03bf\u03c5, \u03bf \u039a\u03bf\u03c3\u03bc\u03ae\u03c4\u03bf\u03c1\u03b1\u03c2, \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c4\u03c1\u03b9\u03ce\u03bd \u03bc\u03b5\u03bb\u03ce\u03bd \u0394\u0395\u03a0 \u03c4\u03b7\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03ae\u03c6\u03b8\u03b7\u03ba\u03b1\u03bd \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03bb\u03af\u03c3\u03c4\u03b1 \u03c4\u03c9\u03bd \u03ba\u03bf\u03c1\u03c5\u03c6\u03b1\u03af\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03cc\u03bd\u03c9\u03bd \u03c0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03c9\u03c2*. \u0397 \u03b4\u03b9\u03ac\u03ba\u03c1\u03b9\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b1\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03ae \u03c0\u03bf\u03c1\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2, \u03b1\u03bb\u03bb\u03ac \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03c6\u03bf\u03c1\u03bc\u03ae \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03b4\u03b5\u03b9\u03c7\u03b8\u03b5\u03af: \u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03ac\u03bd\u03bf\u03b4\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03ad\u03c1\u03b3\u03bf\u03c5, \u03bf\u03b9 \u03b4\u03b9\u03b5\u03b8\u03bd\u03b5\u03af\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9&hellip;<\/p>\n","protected":false},"author":2,"featured_media":811,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-810","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u03a3\u03c5\u03bd\u03ad\u03bd\u03c4\u03b5\u03c5\u03be\u03b7 \u03c4\u03bf\u03c5 \u039a\u03bf\u03c3\u03bc\u03ae\u03c4\u03bf\u03c1\u03b1 \u03c4\u03b7\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03a0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 &amp; 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