Search Results (332)

Self-efficacy is related to a specific domain and is a result of capabilities and beliefs of one’s own performance in a specific domain given a specific task, depending on the levels of anxiety, motivation, feeling of success, and positive and negative rewards. Computer experience, the learning of information and communication technology tasks at school, and the use of general applications in class are known to be related to computer and information literacy. This study investigates the mediation effect of student computer self-efficacy in using general applications in these relationships using a structural equation model. The data used in this study stems from nine European educational systems participating in the International Computer and Information Literacy Study in 2018. The results show that in nearly all educational systems, the self-efficacy regarding the use of general applications has significant mediation effects in the relationship between computer and information literacy and each of the three information and communication technology variables in the model. The mediation effects are strongest for general applications in class and weakest for learning of information and communication technology tasks at school. The results are discussed against the educational systems’ context with recommendations for improving student computer self-efficacy. Full article

This study explores digital inequality as a socio-spatial phenomenon within the context of smart inclusion, focusing on the Regional Unit of Xanthi, Greece—a region marked by ethno-cultural diversity and pronounced urban–rural contrasts. Using a mixed-methods design, this research integrates secondary quantitative data with qualitative insights from semi-structured interviews, aiming to uncover how spatial, demographic, and cultural variables shape digital engagement. Geographic Information System (GIS) tools are employed to map disparities in internet access and ICT infrastructure, revealing significant gaps linked to geography, education, and economic status. The findings demonstrate that digital inequality is particularly acute in rural, minority, and economically marginalized communities, where limited infrastructure intersects with low digital literacy and socio-economic disadvantage. Interview data further illuminate how residents navigate exclusion, emphasizing generational divides, perceptions of technology, and place-based constraints. By bridging spatial analysis with lived experience, this study advances the conceptualization of digitally inclusive smart regions. It offers policy-relevant insights into how territorial inequality undermines the goals of smart development and proposes context-sensitive interventions to promote equitable digital participation. The case of Xanthi underscores the importance of integrating spatial justice into smart city and regional planning agendas. Full article

The rapid uptake of electric vehicles (EVs) in the Jawa–Madura–Bali (Jamali) grid produces highly variable charging demands that threaten the supply–demand balance. To forestall instability, we developed a predictive simulation based on long short-term memory (LSTM) networks that combines historical generation and consumption patterns with models of EV population growth and initial charging-time (ICT). We introduce a novel supply–demand balance score to quantify weekly and annual deviations between projected supply and demand curves, then use this metric to guide the machine-learning model in optimizing annual growth rate (AGR) and preventing supply demand imbalance. Relative to a business-as-usual baseline, our approach improves balance scores by 64% and projects up to a 59% reduction in charging load by 2060. These results demonstrate the promise of data-driven demand-management strategies for maintaining grid reliability during large-scale EV integration. Full article

Current technological development has made the Internet and new technologies increasingly present in people’s lives, expanding their opportunities but also potentially posing risks for dysfunctional use. This study aims to identify psychopathological factors associated with dysfunctional ICT use, extending the evidence beyond the well-established relationships with mood disorders to include personality disorders (i.e., cluster C in particular). A total of 711 participants (75.70% female; Mage = 28.33 years, SD = 12.30) took part in the data collection. Firstly, the results showed positive correlations between higher levels of addictive patterns for the Internet, social networks, smartphones and applications, and video games and higher levels of borderline symptoms as assessed by the Borderline Symptom List 23—Short Version. Moreover, scores reflecting high addictive patterns also positively correlated with general narcissistic traits as indicated by the total score of the Narcissistic Personality Inventory 13—Short Version and those specifically described by its Entitlement/Exploitativeness dimension, as well as with higher levels of almost all the personality traits assessed by the Personality Inventory for DSM 5—Brief Form (i.e., negative affectivity, detachment, disinhibition, and psychoticism). These findings broaden the still scarce body of evidence on the relationship between personality disorders and dysfunctional ICT use, which, however, needs to be further explored. Full article

This study explores a strategic framework for the sustainable development of Northern and Central Euboea (Evia), Greece, through the preservation and promotion of cultural and environmental assets. This research aims to redirect tourism flows from overdeveloped coastal zones to underutilized inland areas by leveraging local heritage and natural resources. The methodology was developed within the context of the AEI research project and combines bibliographic research, stakeholder consultation, GIS analysis, and socioeconomic assessment. Based on this framework, a series of thematic cultural routes and agritourism initiatives were designed to enhance regional attractiveness and resilience. The study proposes the utilization of ICT tools such as GIS-based mapping, a digital development platform, and an online tourism portal to document, manage, and promote key assets. The socioeconomic impact of the proposed interventions was evaluated using an input–output model, revealing that each EUR 1 million invested in the region is expected to generate EUR 650,000 in local GDP and create 14 new jobs. The results underscore the potential of alternative tourism to stimulate inclusive and sustainable growth, particularly in post-disaster rural regions. This integrated approach can serve as a model for other territories facing similar environmental, economic, and demographic challenges. Full article

The increasing number of natural and man-made disasters registered at the global level is causing a significant amount of damage. This represents one of the main sustainability challenges at the global level. The collapse of the Twin Towers, Hurricane Katrina, and the nuclear accident at the Fukushima power plant are some of the most representative disaster events that occurred at the beginning of the third millennium. These relevant disasters need an enhanced level of preparedness to reduce the gaps between the plan and its implementation. Among these actions, training and exercises play a relevant role because they increase the capability of planners, managers, and the people involved. By focusing on the exposure risk component, the general objective of the research is to obtain quantitative evaluations of the exercise’s contribution to risk reduction through evacuation. The paper aims to analyze serious games using a set of methods and models that simulate an urban risk reduction plan. In particular, the paper proposes a transparent framework that merges transport risk analysis (TRA) and transport system models (TSMs), developing serious game activities with the support of emerging information and communication technologies (e-ICT). Transparency is possible through the explicitation of reproducible analytical formulations and linked parameters. The core framework of serious games is constituted by a set of models that reproduce the effects of players’ choices, including planned actions of decisionmakers and travel users’ choices. The framework constitutes the prototype of a digital platform in a “non-stressful” context aimed at providing more insights about the effects of planned actions. The proposed framework is characterized by transparency, a feature that allows other analysts and planners to reproduce each risk scenario, by applying TRA and relative effects simulations in territorial contexts by means of TSMs and parameters updated by e-ICT. A basic experimentation is performed by using a game, presenting the main results of a prototype test based on a reproducible exercise. The prototype experiment demonstrates the efficacy of increasing preparedness levels and reducing exposure by designing and implementing a serious game. The paper’s methodology and results are useful for policymakers, emergency managers, and the community for increasing the preparedness level. Full article

In today’s world, power distribution systems and information and communication technology (ICT) systems are increasingly interconnected, forming cyber–physical power systems (CPPSs) at the core of smart grids. Ensuring the resilience of these systems is essential for maintaining reliable performance under disasters, failures, or cyber-attacks. Identifying critical nodes within these interdependent networks is key to preserving system robustness. This paper applies complex network (CN) theory—specifically degree centrality (DC), closeness centrality (CC), and betweenness centrality (BC)—to a real-world distribution grid integrated with an ICT layer in northeastern Italy. Simulations are conducted across three scenarios: a directed power network, an undirected power network, and an undirected ICT network. Each centrality metric generates a ranking of nodes which is validated using node removal performance (NRP) analysis. In the directed power network, in-closeness centrality and out-degree centrality are the most effective in identifying critical nodes, with correlations of 84% and 74% with NRP, respectively. DC and BC perform best in the undirected power network, with correlation values of 67% and 53%, respectively. In the ICT network, BC achieves the highest correlation (64%), followed by CC at 55%. These findings demonstrate the potential of centrality-based methods for identifying critical nodes and support strategies for enhancing CPPS resilience and fault recovery by distribution system operators. Full article

Photodynamic therapy (PDT) is a minimally invasive technique—used for the local eradication of neoplastic cells—that exploits the interaction of light, oxygen, and a photo-responsive drug called photosensitizer (PS) for the local generation of lethal ROS. Push-pull chromophores, that bear electron donor (D) and acceptor (A) groups linked through a π-electron bridge, are characterized by a non-homogeneous charge distribution in their excited state, with charge transfer from one extremity of the chain to the other one (Internal Charge Transfer—ICT). This phenomenon has a direct impact on the photophysical features of the push-pull compounds, as the bathochromic shift of the emission maxima and intersystem crossing (ISC) of the excited state are directly connected with the production of reactive oxygen species (ROS). In continuing our research regarding the synthesis and use of oligophenylene ethynylenes (OPEs) in PDT, two new push-pull glycosyl OPE-NOF and OPE-ONF—featuring electron-donor N,N-dimethylamino (N) and dimetoxyaryl (O) and acceptor tetrafluoroaryl (F) moieties on the OPE chain—have been efficiently prepared. The interchanged position of the D groups onto the conjugated skeleton was aimed to tune and optimize the push-pull effect, while the introduction of glucoside terminations was directed to give biocompatibility and bioaffinity to the chromophores. OPE-NOF, OPE-ONF, and the synthetic intermediates were fully characterized, and their photophysical properties were investigated by using UV-Vis absorption and emission spectroscopy. OPE-NOF showed a strong charge-transfer character and high PDT effect on HeLa cancer cells when irradiated with non-harmful blue light, causing massive cancer cell death. Full article

Background/Objectives: With the rising prevalence of chronic diseases and an aging population, the incidence of stroke is continuously increasing, which leads to higher medical costs. Stroke carries a high risk of recurrence, necessitating ongoing self-care and lifestyle changes, for which education is crucial. The aim of this study is to identify the ICT utilization education needs, mobile health literacy, and self-care education needs of stroke patients and confirm the differences in mobile health literacy and self-care education needs according to ICT utilization to establish a basis for self-care intervention. Methods: The study included 100 stroke patients diagnosed at three general hospitals or higher in City C, hospitalized or visiting neurology and neurosurgery outpatient clinics. A survey was conducted from 7 July 2023 to 30 May 2024. The survey cites computers, the Internet, live broadcasting technology, recorded broadcasting technology, and telephony as examples of ICTs. The gathered data were analyzed using descriptive statistics, independent t-tests, one-way ANOVA, and the Pearson correlation coefficient. Results: The final analysis included 100 people, with 64 participants being men and an average age of 57.75 ± 12.30 years. Self-care education needs showed no significant differences based on general or disease-related characteristics. Many patients could use smart devices but experienced difficulties in searching for information. The main reasons for using smart devices included acquiring disease-related information and accessing resources without time limitations. The use of ICT services that provide disease-related information was low, 70% of participants were willing to use them in the future. Additionally, they preferred doctor-led education sessions once a month, lasting no longer than 30 min each. Mobile health literacy was significantly higher among those willing to use ICT services. Conclusions: Mobile health literacy was significantly higher in the group willing to use ICT services than in the group unwilling. Self-care education needs were both highly important and necessary in the group willing to utilize ICT, but no statistically significant difference was found. Full article

Background: After the end of the COVID-19 pandemic, abusive use of the internet and new information and communication technologies (ICT) among university students was detected. Our research questions were as follows: what has been the impact on the academic performance of university students, and how did the pandemic affect students’ relationship with ICTs? The aim of this research was to explore the use of cell phones and the internet in students from different cultures (Spanish and Japanese) after the pandemic. Methods: This descriptive and exploratory study analysed 206 university students from Spanish and Japanese cultures to understand their perceptions of academic performance after the pandemic, their general use of ICT, and their abusive use of the internet and mobile phones. Instruments included the Internet Overuse Scale (IOS) and the Cell-Phone Overuse Scale (COS), adapted for both Spanish and Japanese populations. Differences between quantitative variables were analyzed using the non-parametric Mann–Whitney U test for independent samples (Spanish and Japanese students or by sex). Contingency tables were created to record and analyse relationships between qualitative variables using the chi-squared test, with statistical significance set at p < 0.05. Results: Approximately 29.6% of participants displayed excessive internet use, while 25.2% showed pathological mobile phone use. A strong association was found between high internet and mobile phone usage. Significant cultural and gender differences were observed, with higher problematic use among Japanese students and female participants. Conclusions: Excessive ICT use remains a concern in university settings, with gender and cultural factors playing key roles. These findings highlight the need for targeted digital well-being interventions. Full article

Video games, as interactive artifacts within the continuum of information and communication technology (ICT), encapsulate an ontological inquiry: which mechanism maintains user engagement while evolving with ICT-driven innovations? How is this mechanism structured within video games in the competitive industry? This study analyzes the emergent narrative of the Animal Crossing franchise, focusing on the interplay between persistence and evolution, aligning with our inquiry by examining how technological integration, interactive design, and player agency co-construct narrative adaptations across generations. Employing an integrated approach, we introduced the ENSF framework to analyze emergent narrative mechanisms. On this basis, the qualitative walkthrough method and quantitative unsupervised learning methods—principal component analysis and VADER techniques—were used to examine narrative flow, linguistic metrics, and sentiment tendencies across four game generations and official materials (N = 37). This study contributes to (a) establishing the structural emergent narrative simulation framework (ENSF) delineating the narrative techniques’ interrelations—simulation, orientations, story events, resolutions, evaluations, and characters; and (b) interpreting how narrative mechanisms within interactive design balance persistence with evolution, proving that ICT innovations comply with player agency reinforcement. These discoveries establish a hermeneutic proposal identifying the socio-technological characteristics of interactive communications in video game design, emphasizing the dynamic balance within innovative gaming environments. Full article

Background/Objectives: Involving patients in the preoperative anaesthetic assessment (PAA) process can improve their understanding of risks and contribute to better postoperative recovery and outcomes. The iPREDICT study aims to investigate the feasibility of using an interactive consultation tool (ICT) to improve patient awareness of anaesthesia-related risks. Methods: This prospective, single-centre, randomised, placebo-controlled clinical study included patients scheduled for elective surgery under general or combined general and regional anaesthesia. Participants were randomly assigned to online anaesthesia risk education in the ICT group (intervention) or a control group that watched a video without anaesthetic risk content. Both groups received a face-to-face PAA and were assessed about anaesthetic risk knowledge after PAA and two days later. Results: A total of 373 participants were randomised, and 315 completed the assigned online module prior to their PAA. The proportion of male participants was higher (>60%). Most participants already had prior anaesthesia experience. After PAA, 243 patients completed the first risk recall #1 questionnaire, with the ICT group identifying significantly more correct risks than the control group (median 13.0 vs. 11.0, p < 0.05). In risk recall #2, conducted two days after the PAA, knowledge retention remained stable in the control group, while the experimental group showed further improvement (median 14.0 vs. 13.0, p < 0.05). Conclusions: Using the ICT significantly improved patients’ knowledge of anaesthesia-related risks. These results suggest that interactive patient education tools are a feasible and effective way to improve patients’ understanding of perioperative anaesthesia risks, potentially contributing to better outcomes, which needs to be addressed in future projects. Full article

Many countries use the deprivation of liberty as a punitive strategy to ensure citizen security. Nowadays, a rehabilitative perspective has also been included to promote social inclusion. University education is a potential tool for achieving this goal. The aim of this article is to gather the opinions of twenty students and ten professors concerning the realities of university education in an Ecuadorian prison. This study uses an onto-epistemological approach and concentrates on the perception of individuals, employing a qualitative methodology. The results show that these educational programs have positive effects on the students, improving their life projects, their behavior inside and outside jail, and their digital knowledge and ICT skills, reducing recidivism and promoting labor market reintegration. The conclusions suggest that university distance education is a tool for rehabilitation and social inclusion and that greater involvement is required on the part of the State, companies, and the community in general to facilitate the graduates’ labor reintegration, as well as follow-up and social support services for ex-offenders and their families. Full article

This study examines how digital trade, technology, and Internet adoption impact financial sustainability across 41 Sub-Saharan African (SSA) countries, using the generalized method of moments (GMM) for precise statistical analysis. It focuses on four major financial indicators: financial development, financial institutions access, financial institutions depth, and financial institutions efficiency indexes. The results indicate that digital trade, technology, and Internet use positively interact to boost financial sustainability in SSA, as measured by the financial development index. In terms of financial institutions access, this study finds that importing ICT goods and non-resident patents improve access, whereas resident patents diminish the benefits of exporting ICT goods. Notably, the combined effect of importing ICT goods and increased Internet usage significantly enhances access to financial institutions in SSA. Regarding financial institutions depth, positive interactions are observed between ICT goods exports and resident patents, highlighting the need for a balanced approach. However, there is a potential trade-off with increasing Internet usage, suggesting the need for a strategy to deepen financial institutions in SSA. Lastly, concerning financial institutions efficiency, positive interactions are particularly noted between ICT goods exports and non-resident patents. Yet, a negative interaction is identified with a potential trade-off between importing ICT goods and increasing Internet usage. Policymakers are advised to consider these complex dynamics when formulating strategies to enhance financial sustainability in SSA. Full article

Background: The adoption of information and communication technology (ICT) is transforming supply chains in the European Union, affecting logistical performance, economic integration and sustainability. This study examines the extent to which ICT adoption affects logistics efficiency in the 27 EU Member States. Methods: Using panel data from the World Bank and UNCTAD (2008–2018), the analysis applies the Arellano–Bond Generalized Method of Moments estimator to assess the impact of ICT indicators, broadband penetration, mobile connectivity and digital skills on logistics performance. GDP per capita and trade openness are included as control variables. Results: The results show that a 1% increase in ICT usage correlates with a 0.12-point increase in the Logistics Performance Index. Higher ICT usage leads to more efficient supply chains, lower costs and higher customer satisfaction. However, there are still differences in digitalization: the ICT usage rate of SMEs is 28% in Bulgaria and 27% in Romania, compared to the EU average of 59%. Conclusions: Bridging the digital divide requires targeted investments in ICT infrastructure, harmonized regulatory frameworks and stronger public–private cooperation to foster regional economic cohesion. This study provides policy recommendations to drive digital transformation, strengthen the resilience of logistics and improve the sustainability of supply chains in the EU. Full article