Dimitrios Kalfas

Dr. Dimitrios Kalfas

Department of Agriculture, 53100 Florina, Greece, University of Western Macedonia, Kozáni, Dytikí Makedonía, Greece
orcid

Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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24 April 2023 in Urban Science
Verified
Journal Article
Open access
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Dimitrios KalfasDimitrios Kalfas
Dimitrios Kalfas
Stavros KalogiannidisStavros Kalogiannidis
Stavros Kalogiannidis
Fotios ChatzitheodoridisFotios Chatzitheodoridis
Fotios Chatzitheodoridis
Ermelinda ToskaErmelinda Toska
Ermelinda Toska
Sustainable development has attracted the attention of social-economic, spatial well-being, and cultural continuity advocates across the world. However, the processes involved in land use as well as urban development have continued to affect the attainment of sustainable development. This study assessed the effects of urbanization and land use planning on achieving sustainable development goals. The data were collected using a survey questionnaire from 384 different government leaders in Greece. The study showed that the indicators of urbanization quality have a positive effect on sustainable development goals. It was revealed that there is a significant relationship between integrated land use strategies and sustainable development goals. The study showed that indicators of urbanization quality are very key to achieving different SDGs. This indicates that sustainable urbanization entails more than just converting agricultural land and forests without making any changes to them into cities, and it is equally one of the answers to the problem of the world’s population growth if it is done with vision and dedication. The study clearly shows that integrated land use strategies are important in achieving the SDGs. In this case, land use planning is mostly a local effort, though some nations employ guiding land use plans created at the regional or inter-municipal level. Furthermore, urbanization opportunities and land-use plans have a great influence on the achievement of sustainable development goals. Notably, the goal of sustainable urban development is to make urban areas “sustainable” as well as to build or reinforce the city’s sustainability-related economic, social, cultural, and environmental aspects. It then goes on to discover how to spread that idea and why it is important to be focused, using various definitions. The fundamental idea of sustainable urban development is then realized by reviewing the ideas and principles of sustainable development. Finally, some general recommendations are made regarding urban planning, sustainable urban development, and the significance of establishing the necessary conditions for its realization. Urban sustainability and proper use of land require structural changes as well as significant, fundamental shifts at all societal levels.

23 January 2024 in Risks
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Journal Article
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Stavros KalogiannidisStavros Kalogiannidis
Stavros Kalogiannidis
Dimitrios KalfasDimitrios Kalfas
Dimitrios Kalfas
OPOlympia Papaevangelou
Olympia Papaevangelou
GGGrigoris Giannarakis
Grigoris Giannarakis
Fotios ChatzitheodoridisFotios Chatzitheodoridis
Fotios Chatzitheodoridis
This study examined the efficacy of artificial intelligence (AI) technologies in predictive risk assessment and their contribution to ensuring business continuity. This research aimed to understand how different AI components, such as natural language processing (NLP), AI-powered data analytics, AI-driven predictive maintenance, and AI integration in incident response planning, enhance risk assessment and support business continuity in an environment where businesses face a myriad of risks, including natural disasters, cyberattacks, and economic fluctuations. A cross-sectional design and quantitative method were used to collect data for this study from a sample of 360 technology specialists. The results of this study show that AI technologies have a major impact on business continuity and predictive risk assessment. Notably, it was discovered that NLP improved the accuracy and speed of risk assessment procedures. The integration of AI into incident response plans was particularly effective, greatly decreasing company interruptions and improving recovery from unforeseen events. It is advised that businesses invest in AI skills, particularly in fields such as NLP for automated risk assessment, data analytics for prompt risk detection, predictive maintenance for operational effectiveness, and AI-enhanced incident response planning for crisis management.

28 September 2022 in Land
Verified
Journal Article
Open access
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Stavros KalogiannidisStavros Kalogiannidis
Stavros Kalogiannidis
Dimitrios KalfasDimitrios Kalfas
Dimitrios Kalfas
Fotios ChatzitheodoridisFotios Chatzitheodoridis
Fotios Chatzitheodoridis
OPOlympia Papaevangelou
Olympia Papaevangelou
After the Second World War, technological advancements helped to develop agriculture and meet urgent food needs. The green revolution was based on the cultivation of new high-yielding varieties, the adoption of plant protection measures, and synthetic fertilizer use. Today, agriculture is called upon to recover its productivity in environmentally friendly terms and to face challenges such as climate change and international political–military events that threaten global sufficiency in agricultural products. The objective of the study is to evaluate the function that crop-protection technologies play in ensuring the continuity of agricultural output. The research was conducted by the use of a questionnaire in a sample of 250 farmers in Northern Greece. Specifically, through descriptive and regression analysis, the roles of biological crop protection, chemical crop-protection techniques, and mechanical crop-protection techniques were explored, and it was found that they either have a positive effect or a significant relationship with sustainable agricultural productivity. In order to meet the current environmental, economic, and political challenges, the agriculture sector at the global and local level should improve and further adopt existing technologies, consolidate the use of integrated pest-management strategies, and fully introduce innovations, combined with digital transformation, into agricultural management and production.

21 July 2023 in Fire
Verified
Journal Article
Open access
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Stavros KalogiannidisStavros Kalogiannidis
Stavros Kalogiannidis
Fotios ChatzitheodoridisFotios Chatzitheodoridis
Fotios Chatzitheodoridis
Dimitrios KalfasDimitrios Kalfas
Dimitrios Kalfas
CPChristina Patitsa
Christina Patitsa
Aristidis PapagrigoriouAristidis Papagrigoriou
Aristidis Papagrigoriou
One of the most common forest disturbances, fire, has a significant influence on the people, societies, economies, and environment of countries all over the world. This study explores the different environmental and socioeconomic effects of forest fires to establish priorities for countries in battling and mitigating the harmful effects of forest fires based on data collected from 382 professionals working in Greece’s forestry and agriculture sectors. Secondary data, especially from Statista, were further utilized to enhance the analytical comparisons and conclusions of this study. Wildfires in Greece destroy agricultural land and greatly impact the rural economy and community. This study showed that forest fires have led to several economic costs, mainly affecting the incomes of different investors in the forest sector in Greece. It was revealed that the overall cost of a fire is determined by the direct and indirect expenditures as well as the price of fire control and preventative methods. Direct expenses are broken down into two categories: direct damage that occurs immediately and direct losses that are caused immediately after a fire. Governments should take the initiative to create and expand bilateral and/or multilateral cooperation and coordination, as well as exchange necessary financial resources, technology, and training, to reduce the effects of forest fires in a fragile international man-made and natural environment.

22 April 2024 in Urban Science
Verified
Journal Article
Open access
PDF file
Dimitrios KalfasDimitrios Kalfas
Dimitrios Kalfas
Stavros KalogiannidisStavros Kalogiannidis
Stavros Kalogiannidis
VAVasilios Ampas
Vasilios Ampas
Fotios ChatzitheodoridisFotios Chatzitheodoridis
Fotios Chatzitheodoridis
Cultural and Creative Industries (CCIs) have emerged as powerful drivers of regional development and revitalization in Europe in recent years. This study explores the impact of CCIs on European regions, focusing on their economic, social, and cultural contributions. Drawing on extensive literature review and empirical research, this study examines the role of CCIs in job creation, GDP growth, innovation, social cohesion, cultural identity, urban regeneration, and the revitalization of declining areas. Data were collected using questionnaires distributed to 345 key players in the Cultural and Creative Industry of Greece. The findings reveal that CCIs significantly enhance job opportunities in European regions, with 74.4% of participants acknowledging their role in reducing unemployment and underemployment. Moreover, 71.4% recognized the substantial contribution of CCIs to regional GDP, highlighting that their economic importance is comparable to traditional industries. CCIs are seen as catalysts for social cohesion and cultural identity, as 75.6% of respondents attested to their role in uniting diverse communities. These results emphasize the sensitivity of CCIs to the existing cultural and historical context of these areas. Furthermore, this study identifies outcomes of regional development and revitalization, including improved education facilities (21.7%), preservation of regional cultural heritage (14.6%), and enhanced business relations (26.7%). Regression analysis demonstrated a strong association between CCIs and regional development and revitalization. This study provides comprehensive insights into the contributions of CCIs to regional development and revitalization in Europe. Policymakers, practitioners, and stakeholders can use these findings to harness the full potential of CCIs for sustainable and inclusive regional development.

Vasileios D GkouliaverasVasileios D Gkouliaveras
Vasileios D Gkouliaveras
Stavros KalogiannidisStavros Kalogiannidis
Stavros Kalogiannidis
Dimitrios KalfasDimitrios Kalfas
Dimitrios Kalfas
SKStamatis Kontsas
Stamatis Kontsas
Climate change has a significant impact on the population’s health and negatively affects the functioning of healthcare systems. Health systems must be operationally prepared to handle the challenges posed by environmental change. Resilience is required to adapt quickly to critical environmental conditions and reduce carbon emissions. In this systematic review strategies, for health system preparedness and resilience are examined to address the impacts of climate change, and the barriers and challenges faced when implementing them. To identify studies, the Scopus, PubMed and Google Scholar databases were searched three times (from April to October 2024, 21 April, 15 June, and 9 September) for the years 2018 to 2024, using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) methodology. Specifically, the search identified 471 articles, of which the specified inclusion and exclusion criteria (secondary studies with inclusion criteria, being in English, etc.) were met by sixteen (16) studies. According to the findings of the studies reviewed, adaptation strategies focus on structural changes, the development of training programs, the development of surveillance systems, and appropriate operational plans. The leader’s ability to motivate employees to achieve defined goals, continuous evaluation of goals and interventions, and learning from previous disasters play an important role in their implementation. Similarly, key policies and strategies for mitigation include the adoption of sustainable practices, such as recycling and cultural change. However, lack of resources (human, material, financial) and increased demand for health services make it difficult to implement adaptation and mitigation strategies. The findings of the review are mainly theoretical in nature and are confirmed by other studies. It is suggested that further research on resilience and preparedness of health systems should be pursued, leading to their sustainability and the formulation of appropriate policies.