{"id":47,"date":"2026-01-02T13:35:31","date_gmt":"2026-01-02T10:35:31","guid":{"rendered":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/?page_id=47"},"modified":"2026-02-09T08:29:58","modified_gmt":"2026-02-09T05:29:58","slug":"%ce%bb%ce%bf%ce%b3%ce%b9%ce%ba%cf%8c%cf%82-%cf%84%ce%b5%ce%bb%ce%b5%cf%83%cf%84%ce%ae%cf%82-%ce%ba%ce%b1%ce%b9-and-%ce%ba%ce%b1%ce%b9-%ce%ae-or","status":"publish","type":"page","link":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/xristina\/%ce%bb%ce%bf%ce%b3%ce%b9%ce%ba%cf%8c%cf%82-%cf%84%ce%b5%ce%bb%ce%b5%cf%83%cf%84%ce%ae%cf%82-%ce%ba%ce%b1%ce%b9-and-%ce%ba%ce%b1%ce%b9-%ce%ae-or\/","title":{"rendered":"\u039b\u03bf\u03b3\u03b9\u03ba\u03bf\u03af \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u039b\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03a0\u03cd\u03bb\u03b5\u03c2  \u039a\u0391\u0399 (AND) \u03ba\u03b1\u03b9  \u0389 (OR)"},"content":{"rendered":"<p><strong>\u03a3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03bd\u00a0 \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03c9\u03bd \u03bb\u03bf\u03b3\u03b9\u03ba\u03ce\u03bd \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ce\u03bd \u039a\u0391\u0399 (AND) \u03ba\u03b1\u03b9 \u0389 (OR), \u03bd\u03b1 \u03c3\u03c5\u03c3\u03c7\u03b5\u03c4\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03bc\u03b5 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 (0 \u03ba\u03b1\u03b9 1) \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03be\u03bf\u03b9\u03ba\u03b5\u03b9\u03c9\u03b8\u03bf\u03cd\u03bd \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03c1\u03bc\u03b7\u03bd\u03b5\u03af\u03b1 \u03c0\u03b9\u03bd\u03ac\u03ba\u03c9\u03bd \u03b1\u03bb\u03b7\u03b8\u03b5\u03af\u03b1\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2.<\/p>\n<h3 style=\"text-align: center\"><strong>\u00a0 <span style=\"text-decoration: underline\">\u0394\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 1 (\u0392\u03af\u03bd\u03c4\u03b5\u03bf \u2013 \u03a6\u03c9\u03c4\u03cc\u03b4\u03b5\u03bd\u03c4\u03c1\u03bf): \u039b\u03bf\u03b3\u03b9\u03ba\u03cc\u03c2 \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u039a\u0391\u0399<\/span><\/strong><\/h3>\n<p>\u0386\u03bd\u03bf\u03b9\u03be\u03b5\u00a0\u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u03a6\u03c9\u03c4\u03cc\u03b4\u03b5\u03bd\u03c4\u03c1\u03bf \u03c3\u03c4\u03bf\u03bd \u03c0\u03b9\u03bf \u03ba\u03ac\u03c4\u03c9 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf (link):<\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/photodentro.edu.gr\/v\/item\/ds\/8521\/952\">\u0397 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c0\u03c1\u03ac\u03be\u03b7 \u039a\u0391\u0399 (AND)<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-60 aligncenter\" src=\"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/and-gate-300x180.png\" alt=\"\" width=\"300\" height=\"180\" srcset=\"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/and-gate-300x180.png 300w, https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/and-gate-768x461.png 768w, https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/and-gate.png 782w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u03a3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03b4\u03b9\u03b1\u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03b4\u03cd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03c9\u03bd \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac. \u0397 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af \u03c3\u03b5 <strong>\u03b4\u03cd\u03bf<\/strong> \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2:<\/p>\n<ul>\n<li><iframe allow=\"microphone https:\/\/content.e-me-4all.eu\" src=\"https:\/\/content.e-me-4all.eu\/wp-admin\/admin-ajax.php?action=h5p_embed&id=[eme_content_id 110849]\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" onload=\"iFrameResize({heightCalculationMethod:'max'})\"><\/iframe><\/li>\n<\/ul>\n<p>\u03a0\u03b5\u03b9\u03c1\u03b1\u03bc\u03b1\u03c4\u03b9\u03c3\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03a6\u03c9\u03c4\u03cc\u03b4\u03b5\u03bd\u03c4\u03c1\u03bf\u03c5, \u03b1\u03bd\u03bf\u03b9\u03b3\u03bf\u03ba\u03bb\u03b5\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b5\u03c2 \u0391 \u03ba\u03b1\u03b9 \u0392, \u03ad\u03c4\u03c3\u03b9 \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9\u03c2 \u03cc\u03bb\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b4\u03c5\u03bd\u03b1\u03c4\u03bf\u03cd\u03c2 \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 (\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd) \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd.<\/p>\n<p>\u039c\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7\u00a0 \u03bd\u03b1 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03bd \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03bf \u03c0\u03af\u03bd\u03b1\u03ba\u03b1<\/p>\n<iframe allow=\"microphone https:\/\/content.e-me-4all.eu\" src=\"https:\/\/content.e-me-4all.eu\/wp-admin\/admin-ajax.php?action=h5p_embed&id=<p>[eme_content_id 110850]<\/p>\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" onload=\"iFrameResize({heightCalculationMethod:'max'})\"><\/iframe>\n<h3 style=\"text-align: center\"><span style=\"text-decoration: underline\"><strong>\u0394\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 2 (\u0392\u03af\u03bd\u03c4\u03b5\u03bf \u2013 \u03a6\u03c9\u03c4\u03cc\u03b4\u03b5\u03bd\u03c4\u03c1\u03bf): \u039b\u03bf\u03b3\u03b9\u03ba\u03cc\u03c2 \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u0389<\/strong><\/span><\/h3>\n<p>\u0386\u03bd\u03bf\u03b9\u03be\u03b5 \u03c4\u03b7\u03bd 2\u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u03a6\u03c9\u03c4\u03cc\u03b4\u03b5\u03bd\u03c4\u03c1\u03bf \u03c3\u03c4\u03bf\u03bd \u03c0\u03b9\u03bf \u03ba\u03ac\u03c4\u03c9 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf (link):<\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/photodentro.edu.gr\/v\/item\/ugc\/8525\/3190\"><strong>\u039b\u03bf\u03b3\u03b9\u03ba\u03cc\u03c2 \u03a4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u0389<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-63 aligncenter\" src=\"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/or-gate-300x166.png\" alt=\"\" width=\"300\" height=\"166\" srcset=\"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/or-gate-300x166.png 300w, https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/or-gate-768x424.png 768w, https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/or-gate-600x330.png 600w, https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/or-gate.png 906w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u03a3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03b4\u03b9\u03b1\u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03b4\u03cd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03c9\u03bd \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1. \u0397 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03b4\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af \u03c3\u03b5 <strong>\u03b4\u03cd\u03bf<\/strong> \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2:<\/p>\n<ul>\n<li>\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u0391\u03bd\u03bf\u03b9\u03ba\u03c4\u03cc\u03c2 (OFF)<\/li>\n<li>\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u039a\u03bb\u03b5\u03b9\u03c3\u03c4\u03cc\u03c2 (ON)<\/li>\n<\/ul>\n<p>\u0397 \u03ba\u03ac\u03b8\u03b5 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03c6\u03b1\u03bd\u03c3\u03b7 (\u03b4\u03b9\u03b1\u03c0\u03af\u03c3\u03c4\u03c9\u03c3\u03b7) \u03c4\u03bf\u03c5 \u03b1\u03bd \u03bc\u03af\u03b1 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03a8\u03b5\u03c5\u03b4\u03ae\u03c2 (\u03a8) \u03ae \u0391\u03bb\u03b7\u03b8\u03ae\u03c2 (\u0391) \u03ae \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae 0 \u03ae 1 \u03bc\u03af\u03b1\u03c2 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae\u03c2 (Boolean) \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03ae\u03c2, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae:<\/p>\n<ul>\n<li>\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u0391\u03bd\u03bf\u03b9\u03ba\u03c4\u03cc\u03c2 (OFF) - \u03a8\u03b5\u03c5\u03b4\u03ae\u03c2 (\u03a8) - 0<\/li>\n<li>\u0394\u03b9\u03b1\u03ba\u03cc\u03c0\u03c4\u03b7\u03c2 \u039a\u03bb\u03b5\u03b9\u03c3\u03c4\u03cc\u03c2 (ON) - \u0391\u03bb\u03b7\u03b8\u03ae\u03c2 (\u0391) \u2013 1<\/li>\n<\/ul>\n<p>\u039c\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7\u00a0 \u03bd\u03b1 \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03bd \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03bf \u03c0\u03af\u03bd\u03b1\u03ba\u03b1<\/p>\n<iframe allow=\"microphone https:\/\/content.e-me-4all.eu\" src=\"https:\/\/content.e-me-4all.eu\/wp-admin\/admin-ajax.php?action=h5p_embed&id=<p>[eme_content_id 110852]<\/p>\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" onload=\"iFrameResize({heightCalculationMethod:'max'})\"><\/iframe>\n<h3 style=\"text-align: center\"><span style=\"text-decoration: underline\"><strong>\u0394\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 3: \u039b\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03a0\u03cd\u03bb\u03b5\u03c2 (\u0391\u0395\u03a0 \u2013 \u0391\u03af\u03c3\u03c9\u03c0\u03bf\u03c2)<\/strong><\/span><\/h3>\n<p>\u0386\u03bd\u03bf\u03b9\u03be\u03b5 \u03c4\u03bf \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03b5\u03bd\u03ac\u03c1\u03b9\u03bf \u03c4\u03bf\u03c5 \u0391\u03af\u03c3\u03c9\u03c0\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf \u03ba\u03b1\u03b9 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c3\u03b5 \u03c4\u03bf\u03bd \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03b1\u03bb\u03b7\u03b8\u03b5\u03af\u03b1\u03c2 <span style=\"text-decoration: underline\"><strong>\u039c\u039f\u039d\u039f<\/strong> <\/span>\u03c4\u03b7\u03c2 \u03c0\u03cd\u03bb\u03b7\u03c2 <strong>AND\u00a0<\/strong><\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/aesop.iep.edu.gr\/node\/6127\"><strong>\u039b\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03a0\u03cd\u03bb\u03b5\u03c2\u00a0<\/strong><\/a><\/p>\n<p>\u03a3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5 \u03c4\u03bf\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03b1\u03bb\u03b7\u03b8\u03b5\u03af\u03b1\u03c2 \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03b9\u03c2 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 0 \u03ba\u03b1\u03b9 1.<\/p>\n<iframe allow=\"microphone https:\/\/content.e-me-4all.eu\" src=\"https:\/\/content.e-me-4all.eu\/wp-admin\/admin-ajax.php?action=h5p_embed&id=<p>[eme_content_id 110855]<\/p>\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" onload=\"iFrameResize({heightCalculationMethod:'max'})\"><\/iframe>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center\"><span style=\"text-decoration: underline\"><strong>\u0394\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 4: \u039b\u03bf\u03b3\u03b9\u03ba\u03ae \u03a0\u03cd\u03bb\u03b7 \u0397\u0384 (\u0391\u0395\u03a0 \u2013 \u0391\u03af\u03c3\u03c9\u03c0\u03bf\u03c2)<\/strong><\/span><\/h3>\n<p data-start=\"386\" data-end=\"434\">\u0386\u03bd\u03bf\u03b9\u03be\u03b5 \u03c4\u03bf \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03b5\u03bd\u03ac\u03c1\u03b9\u03bf \u03c4\u03bf\u03c5 \u0391\u03af\u03c3\u03c9\u03c0\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf \u03ba\u03b1\u03b9 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c3\u03b5 \u03c4\u03bf\u03bd \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03b1\u03bb\u03b7\u03b8\u03b5\u03af\u03b1\u03c2 \u00a0\u03c4\u03b7\u03c2 \u03c0\u03cd\u03bb\u03b7\u03c2 <strong>OR<\/strong><\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/aesop.iep.edu.gr\/node\/7827\"><strong>\u039b\u03bf\u03b3\u03b9\u03ba\u03ae \u03c0\u03cd\u03bb\u03b7 \u0397\u0384 (OR)<\/strong><\/a><\/p>\n<p>\u039c\u03b5\u03bb\u03ad\u03c4\u03b7\u03c3\u03b5 \u03c4\u03bf \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03b5\u03bd\u03ac\u03c1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03b5 \u03c3\u03c4\u03b9\u03c2\u00a0 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2\u00a0 \u03c3\u03c4\u03b7\u03bd \u039a\u03b1\u03c1\u03c4\u03ad\u03bb\u03b1 <a href=\"https:\/\/aesop.iep.edu.gr\/node\/7827\/673\"><strong>\u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1<\/strong><\/a><\/p>\n<h3><\/h3>\n<h3 style=\"text-align: center\"><strong>\u039c\u03bf\u03bd\u03ac\u03b4\u03b1 \u0395\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03a5\u03bb\u03b9\u03ba\u03bf\u03cd (\u00a0 <\/strong><a href=\"https:\/\/www.canva.com\/design\/DAG9SUqFX0M\/tNkrPzcxKug0VzA-SJWCCw\/edit?utm_content=DAG9SUqFX0M&amp;utm_campaign=designshare&amp;utm_medium=link2&amp;utm_source=sharebutton\">Infographic\u00a0 )<\/a><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-77 aligncenter\" src=\"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/2\u039a\u0391\u0399-AND-\u03ba\u03b1\u03b9-\u0389-OR-492x1024.jpg\" alt=\"\" width=\"492\" height=\"1024\" srcset=\"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/2\u039a\u0391\u0399-AND-\u03ba\u03b1\u03b9-\u0389-OR-492x1024.jpg 492w, https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/2\u039a\u0391\u0399-AND-\u03ba\u03b1\u03b9-\u0389-OR-144x300.jpg 144w, https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-content\/uploads\/sites\/16235\/2026\/01\/2\u039a\u0391\u0399-AND-\u03ba\u03b1\u03b9-\u0389-OR.jpg 505w\" sizes=\"auto, (max-width: 492px) 100vw, 492px\" \/><\/p>\n<h3>\u0395\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u03c0\u03c1\u03bf\u03c3\u03b2\u03b1\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/h3>\n<p>\u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03cc\u03bb\u03c9\u03bd \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b5\u03b3\u03ad\u03b8\u03c5\u03bd\u03c3\u03b7\u03c2 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03c6\u03c5\u03bb\u03bb\u03bf\u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03ae, \u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03bb\u03b9\u03ba\u03cc \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b2\u03ac\u03c3\u03b9\u03bc\u03bf \u03c3\u03b5 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2.<\/p>\n<h3>\u039c\u03ad\u03c3\u03bf \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03c3\u03b7\u03c2<\/h3>\n<p>\u03a4\u03bf YouTube \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03bc\u03ad\u03c3\u03bf \u03c6\u03b9\u03bb\u03bf\u03be\u03b5\u03bd\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ac\u03c7\u03c5\u03c3\u03b7\u03c2 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b2\u03af\u03bd\u03c4\u03b5\u03bf, \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7\u03c2 \u03c3\u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03bf\u03c5 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c4\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03c4\u03ac\u03be\u03b7\u03c2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03bd\u00a0 \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03c9\u03bd \u03bb\u03bf\u03b3\u03b9\u03ba\u03ce\u03bd \u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ce\u03bd \u039a\u0391\u0399 (AND) \u03ba\u03b1\u03b9 \u0389 (OR), \u03bd\u03b1 \u03c3\u03c5\u03c3\u03c7\u03b5\u03c4\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03bc\u03b5 \u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 (0 \u03ba\u03b1\u03b9 1) \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03be\u03bf\u03b9\u03ba\u03b5\u03b9\u03c9\u03b8\u03bf\u03cd\u03bd \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03c1\u03bc\u03b7\u03bd\u03b5\u03af\u03b1 \u03c0\u03b9\u03bd\u03ac\u03ba\u03c9\u03bd \u03b1\u03bb\u03b7\u03b8\u03b5\u03af\u03b1\u03c2<\/p>\n","protected":false},"author":65129,"featured_media":0,"parent":6,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-47","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/pages\/47","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/users\/65129"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/comments?post=47"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/pages\/47\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/pages\/6"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me-4all.eu\/hive-hua-project\/wp-json\/wp\/v2\/media?parent=47"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}