Search Results (56)

The rapid adoption of smart technologies is increasingly evident in both personal and business contexts. The ‘post-pandemic’ economic recovery of 2022 and 2023 coincided with a global energy supply shortage driven by heightened energy demand and supply chain disruptions stemming from the ongoing Russian-Ukrainian conflict. The implementation of smart metering systems is a central component of European policies aimed at enhancing the competitiveness and environmental sustainability of energy markets. However, limited research exists on the acceptance of Smart Meter Technology (SMT) in general, specifically in Norway, as compared to other nations. SMT devices offer the potential for real-time energy consumption monitoring, enabling users to track and modify their usage patterns for optimized consumption. This study employs a mixed-methods research design to gather insights from both SMT consumers and vendors. Findings underscore the pivotal roles of familiarity, cost, social influence, and perceived usefulness in shaping consumer adoption of SMT. This article provides critical insights and implications for researchers, network operators, electricity companies, and government agencies. Full article

According to data from the Food and Agricultural Organization of the United Nations (FAO), Ukraine was the fifth and ninth global producer and exporter of corn and wheat, respectively, before Russia’s invasion. The disruption of the supply chain in Ukraine in these food sectors due to the Russian–Ukrainian conflict can hamper global food security. Very little is known about how the war has impacted these important food sectors globally. This paper examines the global impact of the war on the corn and wheat sectors in the first year of the war and investigates the relationship between market vulnerability and trade ties with the conflicting regions. Analysis of FAO data shows that Ukraine suffered a 12.87% and 17.45% production decline in the corn and wheat sectors, respectively, compared to the 2012–2021 base years. Using the Acclimate economic network model, these shocks are applied to Ukraine’s corn and wheat network nodes to analyze their global impact. The production value and total losses are calculated and compared to the base year, both regionally and in some major global economic blocs. The results show that the corn sectors in Germany, Ukraine, Poland, and Belgium suffered the largest production value losses, while Ukraine, China, Venezuela, and Korea suffered the largest overall losses. In the wheat sector, Russia, Germany, Ukraine, and Canada suffered the largest production value losses, while Ukraine, Kazakhstan, Uzbekistan, and China suffered the largest overall losses. Overall, the corn sector was the hardest hit globally compared to the wheat sector, with the EU, the US, China, South America, and Africa being the hardest hit in the corn sector, while BRICS and Oceania were the hardest hit in the wheat sector. The study equally finds a strong correlation between increased regional food market vulnerability and Ukraine’s trade relations. These findings can contribute to better investment decisions, regional and sectoral emergency management planning, and the development of regulatory frameworks. Full article

Background: The ongoing military conflict in Ukraine has had a devastating impact on children’s health, exposing them to a range of illnesses. The aim of this study was to analyze the most common medical conditions among Ukrainian children since the beginning of the conflict, with a focus on identifying and understanding these problems in a wartime setting. Method: To assess the health status of affected children, we collected data from 422 pediatric patients who presented to the emergency department. The analysis included reviewing medical records, documenting the nature of illness, treatments administered, and the need for hospitalization. Results: Preliminary results indicate that interstitial pneumonia, contusions, gastroenterocolitis, and traumatic brain injury were the most common conditions. Of the 422 children studied, 80% received appropriate care without hospitalization, while 20% were admitted for further evaluation. Conclusions: Interstitial pneumonia was diagnosed in 23% of patients, highlighting the vulnerability of the respiratory system under conflict conditions. Contusions were predominant among musculoskeletal injuries, accounting for 81% of cases, and gastroenterocolitis was diagnosed in 46% of patients, reflecting the impact of poor living conditions. Full article

The outbreak of Russia-Ukraine conflict casted an impact on the global food market, which was believed to be attributed to that Ukraine has suffered significant production losses due to cropland abandonment. Nevertheless, recent outbreaks of farmer protests against Ukraine’s grain exports demonstrated that the production losses might not be as severe as previous estimates. By utilizing the adaptive threshold segmentation method to extract abandoned cropland from the Sentinel-2 high-resolution imagery and calibrating the spatial production allocation model’s gridded crop production data from Ukraine’s statistical data, this study explicitly evaluated Ukraine’s crop-specific production losses and the spatial heterogeneity. The results demonstrated that the estimated area of abandoned cropland in Ukraine ranges from 2.34 to 2.40 million hectares, constituting 7.14% to 7.30% of the total cropland. In Ukrainian-controlled zones, this area spans 1.44 to 1.48 million hectares, whereas in Russian-occupied areas, it varies from 0.90 to 0.92 million hectares. Additionally, the total production losses for wheat, maize, barley, and sunflower amount to 1.92, 1.67, 0.70, and 0.99 million tons, respectively, with corresponding loss ratios of 9.10%, 7.48%, 9.54%, and 8.67%. Furthermore, production losses of wheat, barley, and sunflower emerged in both the eastern and southern states adjacent to the conflict frontlines, while maize losses were concentrated in the western states. The findings imply that Ukraine ought to streamline the food transportation channels and maintain stable agricultural activities in regions with high crop production. Full article

Background: The conflict of the Russian–Ukrainian War that began on 24 February 2022 has profoundly changed Europe. The primary objective of this study was to assess the prevalence of anxiety, stress, depression, and insomnia among a group of surveyed Poles in the first months after the outbreak of war in 2022. The secondary goal was to analyze potential risk factors for these mental disorders. Methods: A cross-sectional survey-based study was conducted. An anonymous questionnaire was created using Google Forms and distributed through social media from March 2022 to June 2022. The questionnaire included the Depression, Anxiety and Stress Scale (DASS-21) and an evaluation of the Insomnia Severity Index (ISI). Results: Overall, 11.26% of 311 participants had depression, 10.29% had anxiety, and 24.12% experienced stress. Further, 62.05% of them declared sleep disturbances, and about 60% of them reported experiencing fears associated with the war. The outcomes of the assessment of psychiatric symptoms (depression, anxiety, stress and sleep disturbance) were associated with following factors: self-reported health status, fear of Russian invasion of Ukraine, and fear of the war extending to Poland. When the results for psychiatric symptoms were categorized into two groups, severe and non-severe, logistic regression analysis was only feasible for the insomnia variable. For this variable, multivariate logistic regression identified key potential factors: age, stress, and fear of Russian invasion of Ukraine. Conclusions: The respondents were found to be highly concerned about the war. In total, almost half of them manifested symptoms of anxiety, depression, and/or stress. Slightly less than two-thirds had sleep disorders. This study confirms that in a crisis situation, mental health screening is necessary. Full article

Cultural property includes immovable assets that are part of a nation’s cultural heritage and reflect the cultural identity of a people. Hence, information about armed conflict’s impact on historical buildings’ structures and heritage sites is extremely important. The study aims to demonstrate the application of Earth observation (EO) synthetic aperture radar (SAR) technology, and in particular Sentinel-1 SAR coherence time-series analysis, to monitor spatial and temporal changes related to the recent Russian–Ukrainian war in the urban areas of Mariupol and Kharkiv, Ukraine. The study considers key events during the siege of Mariupol and the battle of Kharkiv from February to May 2022. Built-up areas and cultural property were identified using freely available OpenStreetMap (OSM) data. Semi-automated coherent change-detection technique (CCD) that utilize difference analysis of pre- and co-conflict coherences were capable of highlighting areas of major impact on the urban structures. The study applied a logistic regression model (LRM) for the discrimination of damaged and undamaged buildings based on an estimated likelihood of damage occurrence. A good agreement was observed with the reference data provided by the United Nations Satellite Centre (UNOSAT) in terms of the overall extent of damage. Damage maps enable the localization of buildings and cultural assets in areas with a high probability of damage and can serve as the basis for a high-resolution follow-up investigation. The study reveals the benefits of Sentinel-1 SAR CCD in the sense of unsupervised delineation of areas affected by armed conflict. However, limitations arise in the detection of local and single-building damage compared to regions with large-scale destruction. The proposed semi-automated multi-temporal Sentinel-1 data analysis using CCD methodology shows its applicability for the timely investigation of damage to buildings and cultural heritage, which can support the response to crises. Full article

A green economy is not a common economic practice. This leads the governments in many countries to focus on institutional arrangement and policy development. The institutional arrangement is one of the main significant factors, while green economy policies have to be well developed to support stakeholders and put less pressure on local communities. Hence, this research aims to understand green economic development in Cambodia by focusing on institutional arrangements and green economic development policies. Thus, this research’s priority was to evaluate their background and progress, and a comprehensive SWOT (strengths, weaknesses, opportunities, and threats) analysis was conducted based on their progress/transition. This research conducted background, progress, and SWOT analyses based on (i) the government’s documents, including the code, laws, royal decrees, sub-decrees, prakas, policies, strategic plans, roadmaps, and reports; (ii) development partners’ reports from reliable sources, such as UN agencies, UN Programs, ASEAN, the Asian Development Bank, and the World Bank; and (iii) existing literature. This research presented the results and discussed the findings encompassed by political and economic conditions, institutional arrangement and capacities, policy development and coordination, and participation of the public and stakeholders, as well as global green cooperation and funding, which were conditioned by the experiences from the COVID-19 pandemic and the uncertainties resulting from global geopolitical conflicts, such as the Russian–Ukrainian conflicts. Moreover, this research discussed weaknesses against strengths and threats against opportunities to suggest solutions or implications. Full article

The Russian–Ukrainian conflict is affecting mental health even in communities that are not directly involved in the war; added to this is the escalating conflict in the Middle East and its dangerous spread, which brings the war back to the center of the contemporary social and economic horizon. The present study aims to explore the psychological impact of war in a sample of 310 Italian young adults (18–30 years; M = 22.0; SD = 2.6) while exploring the relationship between Fear of War and psychological distress and evaluating the mediating effects of Future Anxiety and Intolerance of Uncertainty in this relation. Findings highlighted how Fear of War positively and significantly affects Stress, Anxiety, and Depression, and, at the same time, how it fuels both Future Anxiety and Intolerance of Uncertainty. These constructs, in addition to positively affecting the mental health outcomes considered, mediate the relationship between Fear of War and youth psychological distress with a significant indirect effect observed in all three mediation models performed. Finally, significantly higher levels of psychological distress, Fear of War, and Future Anxiety are reported in women than in men. The findings are discussed with reference to the recent literature on the psychological impact of war and on contemporary youth psychological distress, indicating the importance of educational policies and targeted interventions aimed at supporting this target in coping with multiple contemporary collective stressors. Full article

Twenty-first century digital technologies and popular visual art have transformed the ways military conflicts are experienced, narrated, and shared. It demonstrates that digital platforms have become arenas for constructing visual narratives that influence public perception and engagement with the conflict. Through a multimodal and visual analysis of over 950 digital artworks shared on Instagram during the first three months of the Russian full-scale invasion of Ukraine, this study investigates how these artworks form specific visual narratives which contribute to portraying the new wartime reality while also constructing images of the self and the other through heroization, victimization, dehumanization, and other strategies. All these visual narratives jointly represent the complexity of the war reality and form an epistemic understanding of the conflict. This study highlights the important function that popular visual art on digital platforms such as Instagram plays in shaping perceptions of the Russo-Ukrainian War, particularly in expressing emotions, conveying traumas, and influencing public opinions. Full article

The COVID-19 pandemic and the Russian–Ukrainian war have significantly impacted global supply chains, including the food supply chain, in numerous countries. As one of the leading wheat importers, Egypt has been adversely affected by the simultaneous occurrence of these two events. Baladi bread is an integral part of the daily diet in Egypt, so any disruption affecting its availability can have a severe impact on the country’s food security. This study aims to simulate the causes and effects of potential disruptions that could occur, such as increased transportation time, unavailability of sourcing, and surge in demand due to lockdowns and panic buying. The East Cairo region was chosen as a case study to model the Baladi bread supply chain. A discrete-event simulation model was developed using anyLogistix software (version 2.15.1) for this study. Five key performance indicators were selected to evaluate, analyze, and compare the outcomes of each scenario in terms of the performance and operation of the food supply chain: service level by product, lead time, demand backlog, average daily available inventory in the mills, and on-hand inventory of wheat in the silos. The results indicate that the supply chain has been significantly impacted by the disruptions caused by these two events, leading to decreased availability of Baladi bread, unmet demand, extended lead times, and high backlogs. By utilizing the research findings, proactive strategies can be developed to minimize the impact of such disruptions in the future and maximize food security and supply chain resilience. Full article

In this article, the impact of the Russia–Ukraine conflict on food security in the Middle East and North Africa (MENA) region is analyzed. With Ukraine being recognized as one of the major global grain producers and exporters, the conflict is seen as posing a significant challenge to MENA countries, which are heavily dependent on grain imports from Ukraine. The importance of global linkages in food supply chains and their influence on regional food security is highlighted in this context. Utilizing secondary data from 2002 to 2021 obtained from the United Nations Food and Agriculture Organization (FAO), the study focuses on demography and food security, analyzing how these factors intertwine with grain export dynamics. The escalating hostilities have disrupted transportation routes, damaged infrastructure, and hindered logistics, resulting in substantial export volume reductions. Geopolitical tensions have exacerbated these effects, diminishing confidence among MENA grain importers. The study highlights how these disruptions have influenced global supply chains, prices, and agricultural product availability, with a specific focus on the MENA region’s challenges in food security, compounded by conflicts, climate change, and import dependence. A detailed demographic analysis reveals the impact of population changes on food demand and distribution, offering insights into how population growth and urbanization, alongside shifts in malnutrition and obesity rates, affect food security. The study concludes that the MENA region’s increasing reliance on food imports, coupled with climatic and political variabilities, underscores its growing vulnerability to global supply chain disruptions and the need for robust strategies to address these challenges. Full article

The Russia–Ukrainian war, which began in 2014 and exploded with the invasion of the Russian army on 24 February 2022, has profoundly destabilized the political, economic and financial balance of Europe and beyond. To the humanitarian emergency associated with every war has been added the deep crisis generated by the strong energy and food dependence that many European countries, and not only European, have developed over decades on Ukraine (especially for wheat) and Russia (especially for natural gas). The aim of this article is to verify the existence of a link between the performance of the Eurostoxx index and the price of wheat futures and TTF natural gas, from 25 February 2019 to 28 September 2023. Through a quantile VAR analysis, a link is sought between the Eurostoxx 50 index, and wheat and TTF gas futures prices. Furthermore, the analysis intends to understand whether the presence of such relationship only manifested itself following the war events, or whether it was already present in the market. The analysis carried out also shows that the relationship between the stock market and raw material prices was present even before the conflict. Full article

Ukrainian art, from the economic and political transformation of the 1990s through the events of 2014 (Crimea’s annexation and war in Donbas) to the Russian Federation’s full-scale invasion in 2022, has been haunted in various ways by the question of trauma and loss. At the same time, however, the problem of trauma is not just a problem of war or conflict but is somehow inscribed in post-Soviet space. Photography has a special role to play here, as a medium constantly oscillating between visible and invisible and between presence and absence. Since traumatic images transform and question the medium, a discussion about trauma becomes a discussion about the image itself. This article analyses selected projects by Ukrainian artists in various disciplines made in three chronological moments: the first half of the 1990s, after 2014, and now, in response to the ongoing war. Each project touches in different ways on the issue of trauma and the traumatic view while also touching the broader level of relationships between affects, vision, and history. Full article

Russian interference and invasion in Ukraine have transformed that nation’s historical practice of mural painting. A traditional art form with deep religious and political resonance in Ukraine, murals have become an instrument for patriotic mass mobilisation against the Russian military threat. From the mid-2000s, spraypaint graffiti underwent a gradual process of professionalisation and reconciliation with mainstream culture as Ukrainian municipalities pursued urban beautification initiatives and city-branding strategies to mitigate the socioeconomic challenges of postsocialism. It was this legacy of apolitical, privately funded street art that provided the foundations for patriotic muralism following the Maidan “Revolution of Dignity” and the Russian annexation of Crimea. Amidst the post-Maidan search for a postcolonial understanding of Ukrainian culture disentangled from Soviet and Russian influences, professionally produced murals in central urban districts proposed new visions of national identity. The war’s intensification since 2022 has resulted in a decentralisation of mural production. No longer reliant on international festivals in urban centres, conflict murals are now made by Ukrainian artists in large cities and small towns across the country. The newest murals represent a blending of the physical and digital—with a subject matter often inspired by viral conflict memes; artworks are, in turn, shared with worldwide audiences via social media. Full article

Because of the Russian aggression in Ukraine, the question about the capacity of the Eastern Orthodox Church to act as a geopolitical actor and to explore its role on the international stage is more urgent than ever. The aim of this paper is to stress the importance of providing an ethics of peace regarding the Ukrainian conflict, following the classical methodology of social ethical research: (1) I begin by paying attention to the context; (2) I then analyse it according to the normative principle of social ethics; finally, (3) I try to respond to the following question: What could be done to improve the current situation? Full article