deaf deaf and hard on hearing students deaf/Deaf student deafness dealing with conflicts death deaths debark debt debt crisis debts decade 2010-2020 decentralisation decentralised decentralization decentralized decentralized co generation decentralized treatment decimal numbers decision making decision making models decision making responsibilities decision trees decision-making decoding decumulation deductible costs dedusting deep excavations deep learning deep neural networks deepAR defects defense defensive defensive medicine deficiencies deficiency deficiency analysis assessment deficiency analysis assessment / αξιολόγηση ανάλυσης ελλείψεων deficit/surplus defined contribution defining components defining determinants definition of internal audit degradation modeling degree of compliance degree of professional satisfaction delay delay factors delays deliberate practice delivery of goods deloitte delta-function demand forecast dementia dementia, quality of life, quality of life related to health, caregiver, burden, EQ-5D-5L democracy democratic consciousness και δημοκρατική συνείδηση democratic governance democratization demographic characteristics demographic dividend demography demolition demolitions demolitions and constructions waste demotivation dental anxiety dental behavior dental clinics dental education dental implants dental patients dental phobia dental restoration dependency, addiction, screen, use, coronavirus, consequences depersonalization depiction of reality depositors' trust depreciation, investment, dairy industry, tax incentives, investment disincentives depression depression, heart failure, quality of life depressive disorder depressive symptoms deputy teachers derivative financial instruments derivative pricing derivatives dermoceuticals desalination description descriptive assessment descriptive research design design of buildings design of educational program design of electronic educational material design of experiments design of meaning design pattern designation designbuilder dessign dessins animés destination destination branding destination image destination loyalty destination management destination marketing destination rejuvenation destination weddings destructive leadership desulphurization gypsum detection of life detector deterioration processes determinants determinants of tax evasion determination methods determining factors, bank shares, crisis, financial debt, banking crisis, banking system deterministic models developing countries developing perspective development development models development proposals developmental cycles developments dew point diabetes diabetes complications diabetes mellitus diabetes mellitus type 2 diabetes mellitus, health information-seeking behaviour, information sources, clinical outcomes, diabetic complications, personality traits diabetes self-management education diabetes, cardiovascular diseases, quality of health services, self-management of disease, Hospital of Kefalonia diabetic macular edema diabetic nephropathy diabetic patients diabetic retinopathy diachrony diagnosis diagnostic assessment / διαγνωστική αξιολόγηση dialect dialect speakers’ representations dialectal varieties dialectic material dialectic method dialectic terminology dialects dialects of modern Greek language dialogic action dialogic feedback dialysis diaries diary-keeping dictatorship of colonels didactic approach didactic contract didactic framework didactic intervention didactic interventions, adiabatic, thermodynamics, simulation didactic objectives didactic of mathematics didactic proposal didactic scenario didactic senaria didactic strategies in teaching Chemistry didactics didactics of natural sciences didactique didactique de langues étrangères didaktisch-pädagogisches Konzept die cutting dieselgate case diet diet and health dietary habits, obesity, external factors, psychophysical development, personal parameters, school performance diferential photometry differentiability differential treatment differentiated instruction differentiated instruction και διαφοροποιημένη διδασκαλία differentiated instruction, differentiated teaching differentiating instruction differentiation differentiation strategy differentiation,reading strategies, young learners difficulties difficulties in applying participatory techniques difficulties και δυσκολίες diffuse light diffuser, plume, pollutant, swimming area. digital digital / virtual religion digital applications digital art digital audio processing digital banking digital collections digital comic digital communication digital communication tools digital communication/Ψηφιακή επικοινωνία digital competence digital currencies digital currency digital currency, Bitcoin, blockchain, encryption digital design digital edition, Text Encoding Initiative (TEI), correspondence, Alexandros Delmouzos, Dimitris Glinos digital education platforms digital educational material digital elements/ψηφιακά στοιχεία digital enhancement/ψηφιακός εμπλουτισμός digital era digital escape rooms digital etiquette/ψηφιακή δεοντολογία-εθιμοτυπία digital files digital finance digital finishing digital firms digital friendship digital games digital health digital health information seeking behavior digital health literacy digital innovation digital integration digital journalism digital language courses digital language, media language, meta-discourse, youth language digital law/ψηφιακή νομοθεσία digital learning tools- ψηφιακά εργαλεία μάθησης digital lesson plans digital literacies digital literacy digital literacy skills digital literacy/ψηφιακός εγγραμματισμός digital maps digital marketing digital marketing for hotel industry digital marketing trends digital marketing, TikTok marketing digital marketing, social media, digital marketing ξενοδοχείων, online διαφημίσεις digital material digital media digital museum digital narrative digital performance digital portfolios/ ηλεκτρονικοί φάκελοι digital printing digital procurement digital publication, electronic material, media, graphic arts entrepreneurship digital readiness digital records management digital recruitment digital restrictions management systems (DRM) digital revolution digital security/ψηφιακή ασφάλεια digital services digital skills digital space digital stories digital story digital storytelling digital storytelling, action research, process writing digital strategy digital systems digital technologies digital technology digital technology, interactive digital narrative, digital information. Museum digital communication digital tools digital tools/literacy digital tranformation, ψηφιακός μετασχηματισμός digital transformation digital transformation and ψηφιακός μετασχηματισμός digital transformation of education digital transformation, educational institutions, new technologies, innovative teaching methods artificial intelligence, AI digital transormations digital writing digital/virtual digitale Medien digitale Medien / ψηφιακά μέσα digitale Technologien digitalization digitation digitilization digitization dimension interculturelle dimensions dimensions of Sustainable Development dimention dings at the Function limit dipole dipression direct assignment