{"id":9347,"date":"2026-07-01T03:00:26","date_gmt":"2026-07-01T01:00:26","guid":{"rendered":"https:\/\/calypso.media.uoa.gr\/datastories\/?p=9347"},"modified":"2026-07-01T03:00:27","modified_gmt":"2026-07-01T01:00:27","slug":"%ce%97-%ce%b1%ce%ba%cf%81%ce%af%ce%b2%ce%b5%ce%b9%ce%b1-%cf%83%cf%84%ce%bf-%ce%bc%ce%b9%ce%ba%cf%81%ce%bf%cf%83%ce%ba%cf%8c%cf%80%ce%b9%ce%bf","status":"publish","type":"post","link":"https:\/\/calypso.media.uoa.gr\/datastories\/%ce%97-%ce%b1%ce%ba%cf%81%ce%af%ce%b2%ce%b5%ce%b9%ce%b1-%cf%83%cf%84%ce%bf-%ce%bc%ce%b9%ce%ba%cf%81%ce%bf%cf%83%ce%ba%cf%8c%cf%80%ce%b9%ce%bf\/","title":{"rendered":"\u0397 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u03a0\u03ce\u03c2 \u03bf\u03b9 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03be\u03b1\u03bd\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd 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src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2026\/07\/articles_per_month.png\" alt=\"\" class=\"wp-image-9348\" \/><\/figure>\n\n\n\n<p>\u0397 \u03bc\u03b7\u03bd\u03b9\u03b1\u03af\u03b1 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03c9\u03bd \u03ac\u03c1\u03b8\u03c1\u03c9\u03bd \u03ad\u03b4\u03b5\u03b9\u03be\u03b5 \u03cc\u03c4\u03b9 \u03b7 \u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1\u03c2 \u03b4\u03b5\u03bd \u03ae\u03c4\u03b1\u03bd \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c3\u03b5 \u03cc\u03bb\u03b7 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03ad\u03c4\u03bf\u03c5\u03c2. \u03a4\u03bf\u03bd \u0399\u03b1\u03bd\u03bf\u03c5\u03ac\u03c1\u03b9\u03bf \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03b7\u03ba\u03b1\u03bd 25 \u03ac\u03c1\u03b8\u03c1\u03b1, \u03c4\u03bf\u03bd \u03a6\u03b5\u03b2\u03c1\u03bf\u03c5\u03ac\u03c1\u03b9\u03bf 43, 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\u0399\u03bf\u03cd\u03bb\u03b9\u03bf \u03bc\u03b5 90 \u03ac\u03c1\u03b8\u03c1\u03b1. \u0397 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03ad\u03bd\u03c4\u03b1\u03c3\u03b7 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf\u03bd \u03a3\u03b5\u03c0\u03c4\u03ad\u03bc\u03b2\u03c1\u03b9\u03bf, \u03bc\u03b5 191 \u03ac\u03c1\u03b8\u03c1\u03b1, \u03b5\u03bd\u03ce \u03c5\u03c8\u03b7\u03bb\u03ac \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03bf \u039f\u03ba\u03c4\u03ce\u03b2\u03c1\u03b9\u03bf\u03c2 \u03bc\u03b5 141 \u03ac\u03c1\u03b8\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03bf \u0394\u03b5\u03ba\u03ad\u03bc\u03b2\u03c1\u03b9\u03bf\u03c2 \u03bc\u03b5 138 \u03ac\u03c1\u03b8\u03c1\u03b1. \u0397 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03b1\u03c5\u03c4\u03ae \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03c0\u03c9\u03c2 \u03b7 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b5\u03c0\u03b1\u03bd\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03ba\u03b1\u03b9\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1, \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b1\u03c4\u03b1 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03b1\u03c5\u03be\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03b9\u03bc\u03ce\u03bd, \u03bc\u03ad\u03c4\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac, \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03b6\u03c9\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03bf\u03c7\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5\u03c2.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"590\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2026\/07\/top_sources.png\" alt=\"\" class=\"wp-image-9349\" \/><\/figure>\n\n\n\n<p>\u0391\u03bd\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c0\u03b7\u03b3\u03ad\u03c2, \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03bc\u03ae \u03c4\u03c9\u03bd \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03c0\u03ad\u03b4\u03b5\u03b9\u03be\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03b5\u03af\u03c7\u03b1\u03bd \u03b5\u03bd\u03c4\u03bf\u03bd\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03c3\u03c4\u03bf \u03b8\u03ad\u03bc\u03b1. \u0395\u03bd\u03b4\u03b5\u03b9\u03ba\u03c4\u03b9\u03ba\u03ac, \u03c4\u03bf in.gr \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03bc\u03b5 30 \u03ac\u03c1\u03b8\u03c1\u03b1, \u03b5\u03bd\u03ce \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03c4\u03bf voliotaki.gr \u03bc\u03b5 17, \u03c4\u03bf newmoney.gr \u03ba\u03b1\u03b9 \u03c4\u03bf zarpanews.gr \u03bc\u03b5 15 \u03ac\u03c1\u03b8\u03c1\u03b1, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf radiovera.gr \u03bc\u03b5 14. \u0397 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03b5\u03c4\u03b1\u03b9, \u03c4\u03cc\u03c3\u03bf \u03c9\u03c2 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c9\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03cc \u03b6\u03ae\u03c4\u03b7\u03bc\u03b1, \u03b1\u03c6\u03bf\u03cd \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2, \u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac, \u03b1\u03bb\u03bb\u03ac \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03bf\u03bb\u03af\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bd\u03bf\u03b9\u03ba\u03bf\u03ba\u03c5\u03c1\u03b9\u03ac.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"590\" src=\"https:\/\/calypso.media.uoa.gr\/datastories\/wp-content\/uploads\/2026\/07\/top_words-1.png\" alt=\"\" class=\"wp-image-9351\" \/><\/figure>\n\n\n\n<p>\u0397 \u03b1\u03bd\u03ac\u03bb\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03bb\u03ad\u03be\u03b5\u03c9\u03bd \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03b9\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03b9\u03b4\u03b7\u03c3\u03b5\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae\u03c2 \u03ba\u03ac\u03bb\u03c5\u03c8\u03b7\u03c2. \u03a3\u03c4\u03bf wordcloud \u03ba\u03c5\u03c1\u03b9\u03b1\u03c1\u03c7\u03bf\u03cd\u03bd \u03bb\u03ad\u03be\u03b5\u03b9\u03c2 \u03cc\u03c0\u03c9\u03c2 \u00ab\u03c4\u03b9\u03bc\u03ad\u03c2\u00bb, \u00ab\u03b5\u03c5\u03c1\u03ce\u00bb, \u00ab\u03c3\u03bf\u03cd\u03c0\u03b5\u03c1 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c4\u00bb, \u00ab\u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1\u00bb, \u00ab\u03c4\u03c1\u03cc\u03c6\u03b9\u03bc\u03b1\u00bb, 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\u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03b1\u03be\u03b9\u03bd\u03bf\u03bc\u03ae\u03c3\u03b5\u03c9\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b5\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03ac\u03bd\u03c4\u03b1 \u03ad\u03bd\u03c4\u03bf\u03bd\u03b1 \u03c3\u03c5\u03bd\u03b1\u03b9\u03c3\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03b1, \u03b1\u03bb\u03bb\u03ac \u03c3\u03c5\u03c7\u03bd\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03c4\u03b9\u03ba\u03cc \u03ae \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03cc \u03cd\u03c6\u03bf\u03c2.<\/p>\n\n\n\n<p>\u0392\u03b5\u03c1\u03bf\u03bd\u03af\u03ba\u03b7 \u03a3\u03c4\u03b5\u03c1\u03b9\u03ce\u03c4\u03b7 \/ \u03a4\u03bc\u03ae\u03bc\u03b1 \u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u039c\u039c\u0395, \u0395\u039a\u03a0\u0391<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a0\u03ce\u03c2 \u03bf\u03b9 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03be\u03b1\u03bd\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u0397 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1\u03c2 \u03c3\u03c5\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf 2025, \u03b1\u03c6\u03bf\u03cd \u03c3\u03c5\u03bd\u03b4\u03ad\u03b8\u03b7\u03ba\u03b5 \u03ac\u03bc\u03b5\u03c3\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03bd\u03bf\u03b9\u03ba\u03bf\u03ba\u03c5\u03c1\u03b9\u03ce\u03bd, \u03c4\u03b9\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c9\u03bd \u03c4\u03c1\u03bf\u03c6\u03af\u03bc\u03c9\u03bd, \u03c4\u03b9\u03c2 \u03b1\u03c5\u03be\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c4\u03c9\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03b1\u03bb\u03c9\u03c4\u03ce\u03bd. \u03a3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03cd\u03c3\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bb\u03cd\u03b8\u03b7\u03ba\u03b1\u03bd 1.139 \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ac \u03ac\u03c1\u03b8\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bb\u03bb\u03ad\u03c7\u03b8\u03b7\u03ba\u03b1\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf Monitor [&hellip;]<\/p>\n","protected":false},"author":79,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"single-wide.php","format":"standard","meta":{"_eb_attr":"","newspack_featured_image_position":"","newspack_post_subtitle":"","newspack_article_summary_title":"Overview:","newspack_article_summary":"","newspack_hide_updated_date":false,"footnotes":""},"categories":[1],"tags":[],"ppma_author":[428],"class_list":["post-9347","post","type-post","status-publish","format-standard","hentry","category-uncategorized","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0397 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf - Data Stories @ NewTech Lab<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/calypso.media.uoa.gr\/datastories\/\u0397-\u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1-\u03c3\u03c4\u03bf-\u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0397 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf - Data Stories @ NewTech Lab\" \/>\n<meta property=\"og:description\" content=\"\u03a0\u03ce\u03c2 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