{"id":7863,"date":"2026-06-18T19:57:48","date_gmt":"2026-06-18T16:57:48","guid":{"rendered":"https:\/\/phyed.duth.gr\/?page_id=7863"},"modified":"2026-06-18T19:57:48","modified_gmt":"2026-06-18T16:57:48","slug":"%cf%80%ce%b1%ce%b9%cf%87%ce%bd%ce%af%ce%b4%ce%b9%ce%b1-%ce%bc%ce%b5-%ce%ac%cf%81%cf%89%ce%bc%ce%b1-%ce%b3%cf%85%ce%bd%ce%b1%ce%af%ce%ba%ce%b1%cf%82","status":"publish","type":"page","link":"https:\/\/phyed.duth.gr\/?page_id=7863","title":{"rendered":"\u03a0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03ac\u03c1\u03c9\u03bc\u03b1\u2026 \u03b3\u03c5\u03bd\u03b1\u03af\u03ba\u03b1\u03c2"},"content":{"rendered":"<section class=\"l-section wpb_row height_auto\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container us_custom_e206e25a us_animate_this has_bg_color\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><div class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" class=\"wpa-warning wpa-image-missing-alt size-full wp-image-7859 alignleft\" src=\"https:\/\/phyed.duth.gr\/wp-content\/uploads\/2026\/06\/wperf.png\" alt=\"\" width=\"198\" height=\"212\" data-warning=\"Missing alt text\" \/><\/div>\n<p>\u0397 \u03b5\u03c4\u03ae\u03c3\u03b9\u03b1 \u03b4\u03c1\u03ac\u03c3\u03b7 \u00ab\u03a0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03ac\u03c1\u03c9\u03bc\u03b1\u2026 \u03b3\u03c5\u03bd\u03b1\u03af\u03ba\u03b1\u03c2\u00bb \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b9\u03c2 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03b1 \u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7\u03c2 \u0395\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b1\u03c2 (\u03a3\u0394\u0395) \u03c4\u03c9\u03bd \u03bd\u03bf\u03bc\u03ce\u03bd \u03a1\u03bf\u03b4\u03cc\u03c0\u03b7\u03c2 \u03ba\u03b1\u03b9 \u039e\u03ac\u03bd\u03b8\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c0\u03b1\u03c1\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03c5\u03c4\u03ce\u03bd (\u03a3\u0394\u0395: \u039a\u03bf\u03bc\u03bf\u03c4\u03b7\u03bd\u03ae\u03c2, \u0399\u03ac\u03c3\u03bc\u03bf\u03c5, \u03a3\u03b1\u03c0\u03ce\u03bd, \u03a6\u03b9\u03bb\u03bb\u03cd\u03c1\u03b1\u03c2-\u0391\u03c1\u03c1\u03b9\u03b1\u03bd\u03ce\u03bd, \u039f\u03c1\u03b3\u03ac\u03bd\u03b7\u03c2, \u039e\u03ac\u03bd\u03b8\u03b7\u03c2, \u039c\u03cd\u03ba\u03b7\u03c2 \u03ba\u03b1\u03b9 \u039a\u03b5\u03bd\u03c4\u03b1\u03cd\u03c1\u03bf\u03c5).<\/p>\n<p>\u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03c1\u03ac\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bf \u03c7\u03ce\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03a4.\u0395.\u03a6.\u0391.\u0391., \u03ad\u03bd\u03b1 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\u03b4\u03b9\u03b1\u03ba\u03c1\u03af\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03b9\u03ba\u03b1\u03bd\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03ae \u03ac\u03bb\u03bb\u03c9\u03bd \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd (\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ce\u03bd, \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03ce\u03bd \u03ba.\u03bb\u03c0.).<\/p>\n<p>To \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c3\u03b5 \u03c3\u03c4\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2: \u03c0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9\u03b1 \u03b3\u03bd\u03c9\u03c1\u03b9\u03bc\u03af\u03b1\u03c2, \u03c0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9\u03b1 \u03bf\u03bc\u03b1\u03b4\u03bf\u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c4\u03b9\u03ba\u03ac, \u03c0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9\u03b1 \u00ab\u03b5\u03bd\u03c3\u03c5\u03bd\u03b1\u03af\u03c3\u03b8\u03b7\u03c3\u03b7\u03c2\u00bb, \u03c0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9\u03b1 \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 \u03b5\u03bc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c3\u03cd\u03bd\u03b7\u03c2, \u03bf\u03bc\u03b1\u03b4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03b8\u03bb\u03bf\u03c0\u03b1\u03b9\u03b4\u03b9\u03ad\u03c2, \u03b4\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b3\u03bd\u03c9\u03c1\u03b9\u03bc\u03af\u03b1\u03c2 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ac\u03c3\u03ba\u03b7\u03c3\u03b7, \u03b1\u03b8\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b4\u03b9\u03b1\u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bc\u03b1\u03b4\u03b9\u03ba\u03cc \u03c7\u03bf\u03c1\u03cc. \u039f\u03b9 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03ba\u03c4\u03ad\u03c2, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2, \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03c4\u03c5\u03c7\u03b1\u03af\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae, \u03b1\u03c0\u03cc \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03b1 \u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7\u03c2 \u0395\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b1\u03c2.<\/p>\n<p>\u0397 \u03b4\u03c1\u03ac\u03c3\u03b7 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c9\u03b3\u03ae \u03b5\u03b8\u03b5\u03bb\u03bf\u03bd\u03c4\u03c1\u03b9\u03ce\u03bd\/\u03bd\u03c4\u03ce\u03bd \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03c1\u03b9\u03ce\u03bd 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\u03a1\u03bf\u03b4\u03cc\u03c0\u03b7\u03c2 \u00ab\u0394\u03cd\u03bd\u03b1\u03bc\u03b7 \u03a8\u03c5\u03c7\u03ae\u03c2\u00bb, \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03c7\u03bf\u03c1\u03b7\u03b3\u03bf\u03cd\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03a4\u03bf\u03c0\u03b9\u03ba\u03ae \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"\u0397 \u03b5\u03c4\u03ae\u03c3\u03b9\u03b1 \u03b4\u03c1\u03ac\u03c3\u03b7 \u00ab\u03a0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9\u03b1 \u03bc\u03b5 \u03ac\u03c1\u03c9\u03bc\u03b1\u2026 \u03b3\u03c5\u03bd\u03b1\u03af\u03ba\u03b1\u03c2\u00bb \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b9\u03c2 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03a3\u03c7\u03bf\u03bb\u03b5\u03af\u03b1 \u0394\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7\u03c2 \u0395\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b1\u03c2 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