Database Server Databases David Bowie Is David Carson David Lodge Day Lighting, Artificial Lighting, Grow Lighting, Plant Growth, Spinach Day Spa Day ahead Market Day-Ahead Market Daylight Daylight Analysis Daylight Simulation Daytime sleepiness De-lignification De-pollution Technologies De-snowing and deicing DeLone & McLean IS Success Model Death Debezium Debossing Debt Debt Collection Debt management Debt restructuring Debt to GDP ratio Debt to equity Ratio Decade 2009-2019 Decade of 1970 Decarbonisation Decarbonization Decarbonization και Απανθρακοποίηση Decarboxylation December 1944 Decentralised wastewater treatment Decentralization Decentralized Administration of Crete, Internal Service Quality, Satisfaction Assessment, SERVQUAL Decentralized Autonomous Organizations (DAOs) Decentralized Exchanges (DEX) Decentralized Finance (DeFi) Decentralized Identity Decentralized Systems Decentralized application (DApp) Decentralized system Decentralized treatment systems Decentralized wastewater treatment system (DEWATS) Decidim Decision Decision Making Decision Making Process Decision Making Unit (DMU) Decision Models Decision Support Model Decision Support System Decision Systems Decision Trees Decision making Decision making; Risk Analysis; Multi attribute Decision support system Decision support systems; Multi-criteria analysis; Multi-scenario analysis; Employee evaluation methods. Decision tree Decision trees Decision-Making Decision-making Decision-making / Λήψη αποφάσεων DecisionSupportSystem Decisions making Decisive moment Deconcentration Decoupling, energy consumption, sustainable development Decreased vision Decryption methods Dedication Deep Learning Deep Learning, LSTM, Recurrent Neural Networks, Technical Indicators, Stock Price Prediction. OHLC, RSI, MACD, Bollinger Bands Deep Neural Network Deep Residual Networks Deep learning Deepfakes Default Defence Defence Industry Defence investment Defense Defense Industry Defense Mechanisms Defense Procurement, Foreign Military Sales (FMS), Commercial Sales, t tests, regression analysis, Defense Sector, Defense Industry, Management, Marketing, Organizational Structure Defense mechanisms Defense mechanisms of the plants Defense, project, management, Prince 2, efficiency, success factors Defensive coping Deferred Tax Assets Deferred Tax Liabilities Deferred Taxation Deferred tax Deferred tax credits Defi Deflation Degeneration Degree Centrality Degree of concern due to Covid-19 Degree of decentralization Degree of participation Degree of readiness, collaboration,distance education, school principal, secondary education, Covid-19 crisis Degree of risk of infection Deindustrialization Delaunay_Genetic Delay Delay Analysis Delay Differential Equations Delays Delays of technical projects Deletion of Loans Delf B2 Delije Delinquency Delos Delos, sea level rise, GIS, story map Delphi Method Delphi Network for culture and tourism in Fokida "Delphi Network" Delphi method, car-pooling, car-sharing, megatrends Delphi panel Delta Model Demand Models Demand Planning Demand Planning Process Demand Response Demand analysis Demand forecasting, retail sales, time series analysis, regression analysis Demand – Supply model Dematirialized Securities System Dementia Dementia, caregivers, burden, pandemic Deming Deming Cycle (PDCA) Deming, Total Quality Management, Secondary Εducation, educational leadership, educational evaluation Deming, Διοίκηση Ολικής Ποιότητας, Δευτεροβάθμια Εκπαίδευση, εκπαιδευτική ηγεσία, εκπαιδευτική αξιολόγηση Democratic Governance Democratic skills. Demographic Demographic analysis Demographic characteristics Demographics Demonstration of complete unit for the production of hydrogen via steam reforming of natural gas Demutualization Demyelination Denaturation Dengue Virus Denial of Service Attack (DoS Attack) Denied Boarding Compensation Denison Dense Cloud Creation Dense Wireless Local Area Networks Dental Best Marketing Practices Dental Marketing Dental office Dental tourism Dentist Dentistry Dentists Deoxyribonucleic acid, D.N.A. Department of Street Cleaning. Dependability Dependability - Reliability Dependability Analysis Dependent occupation Depersonalization Depletion of resources Deposit Guarantee Deposit Rates Depositors Deposits Depreciation Depression Depression, elderly patients, chronic diseases, Primary health care, Zung score. Dept Deputy principal Derivative Derivatives Derivatives (Παράγωγα) Derivatives Market Derivatives Pricing Derivatives Risks Dermapharm Holding SE, Pharmaceutical Industry, Business Valuation, Financial Analysis, Case Study, Germany Desalination Desalination brine Desalination concentrate Desalination waste Description and Factor Analysis Descriptive Assessment and Περιγραφική Αξιολόγηση Descriptive Statistics Descriptive Statistics / Econometric Analysis Descriptive assessment Descriptive assessment-Περιγραφική αξιολόγηση Descriptor Design Design + Art in Greece Design 2D Design Education Design Principles Design Thinking Design Thinking, Design and characteristics of a unit for the treatment of demolitions and constructions wastes Design and implementation of an SPA system Design for All Design for all Design innovation Design of Experiments Design of Management Systems Standards Design of digital circuits Design of structural works in Greece Design research Design speed Design thinking Design, resolution Designing educational program Destination Destination Brand, Destination Personality, (Re) Visit Intention, Recommend Intention Kavala Destination Branding Destination Image Destination Management Destination Management Company Destination Management Organization Destination Management Organization (DMO) Destination Management Organizations Destination Management Organizations (DMO) Destination Managrment Organizations Destination Marketing Destination Marketing Organization Destination Marketing Organizations (DMOs) Destination brand Destination branding Destination image Destination management Destination management organization Destination marketing Destination weddings Destinations Detailed Hierarchical Procedure Detailed programs Detection Detection Device Detection Methods Detective Story Detector Determinants Determinants of Job satisfaction Determinants of Profitability Determining the direction of a bicycle Deterrents Deutches Museum Deutsch Deutsch als Fremdsprache Deutsch als Fremdsprache(DaF) Deutsche Bank Deutsches Museum Devalue Developed economy Developing a Strategic Marketing Plan, Marketing Mix, Strategic Analysis, Strategic Choice, Strategic Implementation, Marketing Plan of the Municipality of Marathon Developing economy Development Development Funding Development Opportunities Development Strategies Development Strategy Development Vision Development banking Development intervention Development laws Development model Development of Strategic Tourism Marketing Plan Development of a case study. Development of customs structures Development of oracy skills Development of the Greek Economy Development programs Development, Independence, Opinions, Autonomous Learning, Active Learning, Distance Education, Communicative learning Personalized Learning Personalization, New Technologies, Role Trainer, Support Development-Ανάπτυξη Deviation Index Devolution Dewey Dexmedetomidine DiE και Εκπαιδευτικό δράμα Diabete type 2 Diabetes Diabetes Mellitus Diabetes Mellitus Type 2 Diabetes OR “diabetes mellitus” OR diabetic) AND (Sexuality OR “sexual dysfunction” OR “sexual function” OR “sexual trauma” OR “sexual disorders” OR “sexual concerns” OR “sexual desire” OR “sexual activity” OR sexual OR “reproductive function” OR “reproductive health” OR reproductive OR asexuality OR erectile OR “erectile dysfunction” OR “sexual health and well – being” OR SHW OR lubrication OR orgasm) AND (Older OR elderly OR seniors OR “old age” OR “old aged” Diabetes complications Diabetes melitus type II Diabetes mellitus Diabetes prevention Diabetes, Refugees, Quality of Life, Medical Care Diabetic Patient Diabetic retinopathy Diabolo 1,2,3 Diachronic museum of Larisa Diagnosis Diagnosis Related Groups Diagnostic applications in Molecular Oncology