Search Results (840)

Against the backdrop of unprecedented global FDI volatility—with flows declining 34.7% in 2020 and a further 12% in 2022—and China experiencing its first sustained capital outflow since reform, with foreign enterprises withdrawing over USD 160 billion in the first three quarters of 2023, understanding the complex mechanisms through which EPU affects international investment has become critically important. Existing research predominantly examines unilateral EPU effects while neglecting the bilateral dynamics that characterize modern interconnected economies, creating a significant gap in explaining recent FDI pattern shifts. This study systematically examines the differential impact mechanisms of EPU on China’s FDI inflows using panel data from 20 countries spanning 2005–2023, employing FE models and GMM methods. The research reveals that policy uncertainty affects international investment through two mechanisms: first, a “push effect” whereby relatively higher EPU in home countries drives FDI flows to China (β = 0.002, p < 0.001); second, a “consistency effect” where differences in policy environments between home countries and China impede FDI flows (β = −0.004, p < 0.001), with the latter effect being stronger. Moderating effects analysis demonstrates that institutional quality and bilateral political relations exert complex non-linear moderating effects on the EPU–FDI relationship. Heterogeneity tests reveal that when China’s EPU is relatively low, the negative impact of policy uncertainty is significantly weakened. This study extends real options theory and provides empirical evidence for the dual mechanisms of the EPU–FDI relationship, emphasizing that policy coordination is more important than relative policy advantages for international investment decisions. The findings provide theoretical foundations and practical guidance for policymakers to optimize international investment environments and strengthen policy coordination. Full article

One of the key challenges in the provision of sustainable energy is understanding how younger generations perceive and respond to the relatively higher cost of green energy. This paper examines the attitudes of Generation Z towards paying premium for using products and services made with green power technologies. We surveyed 173 first- and second-year full-time bachelor students from Krakow University of Economics in Poland, combining contingent valuation in daily life scenarios (coffee purchase, apartment rental, travel carbon offset, environmental donation) with measures of connectedness to nature and self-reported tipping behavior. The results show that between 69% and 82% of respondents are willing to pay a premium for green energy. The size of the premium depends on the product that is bought. We find that while respondents are willing to pay a 10.5% premium for coffee prepared in a restaurant that uses only green energy, they are willing to pay just a 3.1% premium for green electricity at home. We also find that respondents are willing to pay three times more for planting a tree than to offset the carbon footprint of a train trip. A stronger emotional and cognitive bond with nature (on a CNS scale) translates into a greater willingness to financially support environmental initiatives. Full article

Background/Objectives: Individuals with Parkinson’s disease (PD) often experience four major motor symptoms—tremor, rigidity, bradykinesia, and postural instability/gait disorder. Although these symptoms have been shown to affect activities of daily living, their impact on the level of at-home physical activity (PA) in this population remains unexplored. We aimed to investigate the relationship between the four major motor symptoms of PD and at-home PA in these individuals. Methods: This retrospective cross-sectional study included 17 individuals with PD. We examined the relationship between the Movement Disorder Society-sponsored revision of the Unified Parkinson’s Disease Rating Scale Part 3 score and the time spent in three PA intensities (sedentary behavior, light PA [LPA], and moderate-to-vigorous PA) within the home. Pearson’s correlation coefficient was used for statistical analysis. Results: In the initial step analysis, a significant negative correlation was observed between the overall motor symptom score and the time spent in LPA inside the home (r_s [95% confidence interval]: −0.72 [−0.93 to −0.25]; p < 0.01). In the second step analysis, a significant negative correlation was observed between the bradykinesia score and the time spent in LPA inside the home (r_s: −0.74 [−0.92 to −0.30]; p < 0.01). Conclusions: Among the four major motor symptoms, only the severity of bradykinesia influenced the time spent in LPA inside the home. Thus, rehabilitation treatment focusing on bradykinesia may be beneficial for increasing the time spent in LPA inside the home for individuals with PD. Full article

Opioids are known to constrict pupils, and mobile phone-based self-administered eye scanning (MPSES) offers a potential method for monitoring opioid use in real-world settings. A clinical trial with 12 volunteers measured pupil size using MPSES under different light conditions (approx. 50 or approx. 500 lux) in the lab and over a week at home. Each participant made approximately 21 home tests, 12 in the lab without oxycodone and 16 in the lab after oxycodone intake. At the second visit the participants received a single dose of 20 mg oxycodone, and their pupil size was monitored hourly for 5 h. The pupil size after oxycodone intake was compared to drug-naïve tests performed at the lab and at home. Logistic regression models were built using measured pupil size and light conditions measured by the phone during each test, and a dichotomous variable indicating tests before or after oxycodone dosing as the outcome. The model demonstrated high classification accuracy (AUC = 0.94), with 82% true positives, 9% false positives, 91% true negatives and 18% false negatives. Misclassifications were largely due to difficulties measuring pupil size in individuals with corneal arcus, causing most of the false positive findings, and other interindividual differences. This shows that MPSES, including monitoring of ambient light conditions, can effectively detect opioid use within the 50–500 lux range. Our study paves the way for using MPSES to detect opioid use. Full article

This article presents the results of a performance comparison of four forecasting methods for prediction of electric power quality parameters (PQPs) in small-scale off-grid environments. Forecasting PQPs is crucial in supporting smart grid control and planning strategies by enabling better management, enhancing system reliability, and optimizing the integration of distributed energy resources. The following methods were compared: Bagging Decision Tree (BGDT), Boosting Decision Tree (BODT), and the K-Nearest Neighbor (KNN) algorithm with $k-5$ and $k-10$ nearest neighbors considered by the algorithm when making a prediction. The main goal of this study is to find a relation between the input variables (weather conditions, first and second back steps of PQPs, and consumed power of home appliances) and the power quality parameters as target outputs. The studied PQPs are the amplitude of power voltage (U), Voltage Total Harmonic Distortion ($TH{D}_u$), Current Total Harmonic Distortion ($TH{D}_i$), Power Factor ($PF$), and Power Load ($PL$). The Root Mean Square Error (RMSE) was used to evaluate the forecasting results. BGDT accomplished better forecasting results for $TH{D}_u$, $TH{D}_i$, and $PF$. Only BODT obtained a good forecasting result for $PL$. The KNN (k = 5) algorithm obtained a good result for $PF$ prediction. The KNN (k = 10) algorithm predicted acceptable results for U and $PF$. The computation time was considered, and the KNN algorithm took a shorter time than ensemble decision trees. Full article

After the end of the Second World War, Hungary, like other war-torn countries, was left with countless orphaned children. The collapsed state structures were unable to care for them, so only various private or church initiatives—such as Gaudopolis, a children’s home set up by the Lutheran pastor Gábor Szehló—provided a means of survival. However, in East-Central Europe—including Hungary, Poland and Romania—where the Soviet Union had a sphere of influence, the emerging Soviet-style system was aimed at the political re-education of society. Ideological goals categorically excluded the possibility of churches being involved in the care and education of youth beyond the existing legal framework. Any person who engaged in such activities was cracked down upon. This study examines the role and responsibility of church persons in the care and upbringing of orphaned children through the fate of the Roman Catholic priest István Regőczi. In the decades of communist dictatorship, István Regőczi repeatedly reorganised orphanages, where he carried out youth education activities based on principles similar to scouting. The values he imparted to the children—such as the Christian religion, family protection, mutual help and social solidarity—were all values of Christian socialism. However, the communist dictatorship—promoting its own political ideology, Marxism—sought to take control of the upbringing and education of children by nationalising all institutions involved in this activity. Anyone who resisted this—as István Regőczi did—was made impossible in the people’s democracy of the 1950s and 1960s, and his child-saving, educating and teaching activities were prevented, even if the courts sentenced him to longer or shorter prison sentences for the crimes of illegal youth organisation, incitement and the abuse of freedom of association. This study, comparing what is described in István Regőczi’s memoirs with the surviving archival sources, shows how during these terrible decades it was possible to save orphaned, needy children and raise them in a Christian spirit, even against the will of the authorities. Full article

The number of students studying outside their home countries has increased in recent years, and the United Kingdom has long been positioned as a leading destination, consistently being ranked among the top five English-speaking countries for international education. However, in 2024, the UK experienced a significant decline in international student enrolments, with Australia surpassing the UK to take second place globally. This decline coincided with an increasingly restrictive political climate, particularly reflected in changes to student visa policies and new limitations on dependents. The reduction in international student numbers poses serious financial risks to UK universities, many of which rely heavily on tuition from overseas students, and brings broader organizational challenges, including staffing cuts, programme restructuring, and reduced support services. Societally, it impacts local economies, reduces cultural diversity, and weakens the UK’s soft power and global educational influence. This entry explores the current state of the UK’s international student supply chain, examines emerging post-2024 challenges, and outlines key implications to inform institutional and policy-level responses. Full article

This study investigates the effectiveness of designing a gamified Virtual Reality (VR) intervention, grounded in Kolb’s Experiential Learning Theory, in enhancing social reciprocity, affective expression, and daily living skills among Thai children with Autism Spectrum Disorder (ASD). Utilizing the Meta Quest 2 headset, the intervention simulated five real-world contexts—home routines, classroom behavior, street crossing, supermarket shopping, and fast-food interactions. A quasi-experimental pretest-posttest control group design was employed with 33 children aged 6–12, complemented by thematic analysis of caregiver and therapist interviews. Results from the Social Responsiveness Scale, Second Edition (SRS-2), indicated significant improvements in social communication (p = 0.001) and social motivation (p = 0.045), while changes in social awareness (p = 0.233) and repetitive behaviors (p = 0.169) were not statistically significant. However, an ANCOVA analysis controlling for pre-test scores found that the difference in post-test outcomes between the intervention and control groups did not reach statistical significance (p = 0.073), suggesting that observed improvements may be influenced by baseline variability. Qualitative feedback highlighted the program’s engagement value, cultural relevance, and usability, alongside suggestions for increased adaptivity and contextual nuance. These results underscore the potential of VR-based learning while highlighting the need for further research with larger samples and more adaptive systems. These findings offer practical insights for educators, researchers, teachers, and program developers by demonstrating how culturally grounded, gamified VR interventions when guided by experiential learning principles can effectively enhance engagement and support targeted social skill development in children with ASD. Full article

Context: It has been claimed that recently, in England, the places with the greatest amount of housing built were the places that least needed them. This is an accusation that has echoes in a number of countries around the globe. The lack of construction leads to greater unaffordability and a lower level of economic activity than could have been achieved if labour, particularly those with high human capital, was not so constrained as to where they could afford to live. The recent National Planning Policy Framework for England imposes mandatory targets on housing planning authorities. As such, the following question is raised: will the targets result in additional residential homes being located in places of greater need than the prevailing pattern? Research Questions: The paper sets out to consider the spatial mismatch between housing additions and national benefit in terms of unaffordability and productivity. Specifically, do the concentrations of high and/or low rates of the prevailing rates of additional dwellings and the target rates of adding dwellings correspond with the clusters of high and/or low unaffordability and productivity? A further question considered is: does the spatial distribution of additional dwellings match the clusters of population growth? Method: The values of the variables are transformed at the first stage into Anselin’s LISA categories. LISA maps can reveal unusually high spatial concentrations of values, or clusters. The second stage entails comparing sets of the transformed data for agreement of the classifications. An agreement coefficient is provided by Fleiss’s kappa. Data: The data used is of additional dwellings, the total number of dwellings, population estimates, gross value added per hour worked (productivity data), and house price–earnings ratios. The period of study covers the eight years prior to 2020 and the two years after, omitting 2020 itself due to the unusual impact on economic activity. All the data is at local authority district level. Findings: The hot and cold spots of additional dwellings do not correspond those of house price–earnings ratios or productivity. However, population growth hot spots show moderate agreement with those of where additional dwellings are concentrated. This is in line with findings from elsewhere, suggesting that population follows housing supply. Concentrations of districts with relatively high targets per unit of existing stocks are found correspond (agree strongly) with clusters of house price–earnings ratios. Links between productivity and housing are much weaker. Conclusions: The strong link between targets and affordability suggests that if the targets are met, the claim that the places that build the most housing are the places that least need them can be challenged. That said, house-price–earnings ratios present a view of unaffordability that will favour greater building in the countryside rather than cities outside of London, which runs against concentrating new housing in urban areas consistent with fostering clusters/agglomerations implicit in the new modern industrial strategy. Full article

Ultrafast lasers operating at 740 nm and 820 nm have attracted widespread attention as two-photon light sources for the detection of biological metabolism. Here, we report on a solid-like quartz-encapsulated femtosecond laser with a repetition rate of 80 MHz, delivering 740 nm and 820 nm femtosecond laser pulses. This home-built laser system was realized by employing an erbium-doped 1560 nm fiber laser as the fundamental laser source. A quartz-encapsulated nonlinear frequency conversion stage, consisting of a second-harmonic generation (SHG) stage and self-phase modulation (SPM)-based nonlinear spectral broadening stage, was utilized to deliver 30 mW, 53.7 fs, 740 nm laser pulses and the 15 mW, 60.8 fs, 820 nm laser pulses. Further imaging capabilities of both wavelengths were validated using a custom-built inverted two-photon microscope. Clear imaging results were obtained from mouse kidney sections and pollen samples by collecting the corresponding fluorescence signals. The achieved results demonstrate the great potential of this laser source for advanced two-photon microscopy in metabolic detection. Full article

One practical approach to reduce GHG emissions is to shift from driving to modes with lower emissions, such as cycling. One key component of supporting cycling is the quality and quantity of cycling infrastructure. This study analyzes the relationship between the quality (or comfort) and quantity of bicycle infrastructure, the likelihood of cycling, and the emissions. The first objective of this study is to analyze the influence of various variables on cycling choice using an interpretable ensemble learning approach. Second, a scenario-based analysis is applied to examine the influence of various policy scenarios (related to cycling infrastructure) on the transportation life cycle GHG emissions. Using origin–destination survey data from Montreal and Laval, Canada, policy modelling results suggest that without current cycling infrastructure, cycling mode share would be 5.3% less, driving mode share would be 4% higher, and GHG emissions would be 10.2% higher among all trips of a reasonable cycling distance starting from home. Then, policy scenarios modelling for this subset of trips suggests that improving the quality of bikeways, increasing their quantity, and reducing the trip distances by 25% can reduce the GHG emissions by 3.9%, 6.6%, and 29.3%, and increase the number of cycling trips by 8.1%, 14%, and 24.4%, respectively. Full article

Ireland, historically a country of emigration, has transformed into a hub of immigration. Today, over 200 languages are spoken among its 5.25 million residents, with approximately 750,000 individuals speaking a language other than English or Irish at home. This growing linguistic diversity is increasingly reflected in Irish primary classrooms, where teachers are called upon to support students from a wide range of linguistic and cultural backgrounds). In response, Teaching English as an Additional Language (EAL) modules have expanded across initial teacher education (ITE) programs in Ireland. This study examines over two decades of teacher development initiatives, tracing a shift from an earlier bilingual model—where multilingualism was viewed primarily as second language acquisition—to a more expansive, European-informed vision of plurilingualism. Drawing on recommendations for reflexive, linguistically and culturally responsive education, this research adopts an insider/outsider discursive case study approach to explore student teachers’ preparedness to support multilingual learners in Irish primary schools. Conducted through a collaboration between an Irish teacher educator/module coordinator and an intercultural education specialist, this study employs reflexive thematic analysis) of student teachers’ self-reports from a twelve-week elective module on linguistic and cultural diversity within a Primary Bachelor of Education program. Data were drawn from surveys (n = 35) across three module iterations in 2019, 2021, and 2023. Findings indicate student teachers’ growing awareness of language teaching strategies and resources, developing positive orientations toward inclusive and plurilingual pedagogy, and emerging skills in professional collaboration. However, areas for further development include strengthening agency in navigating real-world multilingual teaching scenarios and embedding deeper reflexivity around linguistic identities, integrating students’ home language and intercultural learning. The paper concludes with recommendations to expand access to language teaching resources for diverse student profiles and support collaborative, shared EAL leadership through professional learning communities as part of teacher education reform. Full article

The construct of violence has scarcely been researched in relation to suicidality in Mexico. The aim of the present study was to explore the role of different types of violence (e.g., violence at home, non-suicidal self-injury) in suicidal behaviour (e.g., suicidal ideation, suicidal acts) of the citizens of the Yucatan State using a massive online screening approach through a smartphone application. A prospective cohort study design was undertaken during 2022 including 32,531 Mexican participants aged between 15 and 80 years old, which constituted the second wave of the SmartScreen project, through the TEDUCA survey. We selected as the main variables violence at home, non-suicidal self-injuries, and suicidal behaviour (Columbia—Suicide Severity Rating Scale; C-SSRS). A set of univariate regression analyses was performed for the entire sample connecting the variables with the C-SSRS. Subsequently, a multiple linear regression model was used. The model explained a significant portion of the variance in C-SSRS scores (R²adj = 0.3227) indicating the following as predictors affecting suicidality: perceived violence at home, followed by a history of NSSI, and previous mental health service attendance, among other associations between the sociodemographic predictors and suicidal behaviour. Significant interactions between perceived violence and NSSI history were also found. In conclusion, our study highlights the significant role of perceived violence at home and NSSI history in shaping suicide risk understood as the ideation and intention of suicidality among Yucatan citizens. The interaction between these factors and sociodemographic variables such as gender and age underscore the complex nature of suicide risk. Full article

Tea is a prominent cash crop in global agriculture, and it is Sri Lanka’s top agricultural export known as ‘Ceylon Tea,’ employing nearly one million people, with land covering an area of 267,000 ha. However, over the past decade, many tea lands in Sri Lanka have been abandoned, leading to a gradual decline in production. This research aims to identify, map, and verify tea land abandonment over time and space by identifying and analyzing a series of land use trajectories with Landsat, Google Earth, and PlanetScope imageries to provide a substantial knowledge base. The study area covers five Divisional Secretariats Divisions in Kandy District, Central Highlands of Sri Lanka: Delthota, Doluwa, Udapalatha, Ganga Ihala Korale, and Pasbage Korale, where around 70% of the tea lands in Kandy District are covered. Six land use/cover (LULC) classes were considered: tea, Home Garden and Other Crop, forest, grass and bare land, built-up area, and Water Body. Abandoned tea lands were identified if the tea land was converted to another land use between 2015 and 2023. The results revealed the following: (1) 85% accuracy in LULC classification, revealing tea as the second-largest land use. Home Garden and Other Crop dominated, with an expanding built-up area. (2) The top 22 trajectories dominating the tea trajectories were identified, indicating that tea abandonment peaked between 2017 and 2023. (3) In total, 12% (5457 ha) of pixels were identified as abandoned tea lands during the observation period (2015–2023) at an accuracy rate of 94.7% in the validation. Significant changes were observed between the two urban centers of Gampola and Nawalapitiya towns. (4) Tea land abandonment over 7 years was the highest at 35% (1892.3 ha), while 5-year and 3-year periods accounted for 535.4 ha and 353.6 ha, respectively, highlighting a significant long-term trend. (5) The predominant conversion observed is the shift in tea towards Home Garden and Other Crop (2986.2 ha) during the timeframe. The findings underscore the extent and dynamics of tea land abandonment, providing critical insights into the patterns and characteristics of abandoned lands. This study fills a key research gap by offering a comprehensive spatial analysis of tea land abandonment in Sri Lanka. The results are valuable for stakeholders in the tea industry, providing essential information for sustainable management, policy-making, and future research on the spatial factors driving tea land abandonment. Full article

Background: Nemaline myopathy is a rare congenital neuromuscular disease associated with progressive weakness and frequent respiratory complications. In emergency situations, families often serve as the first and only responders. The aim of this study is to explore how parents in Spain care for children with nemaline myopathy during emergency situations, focusing on the clinical responses performed at home and the organizational challenges encountered when interacting with healthcare systems. Methods: A qualitative phenomenological study was conducted with 17 parents from 10 families belonging to the Asociación Yo Nemalínica. Semi-structured interviews were performed via video calls, transcribed verbatim, and analyzed using Giorgi’s descriptive method and ATLAS.ti software (version 24). Methodological rigor was ensured through triangulation, reflexivity, and member validation. Results: Four themes were identified. First, families were described as acting under extreme pressure and in isolation during acute home emergencies, often providing cardiopulmonary resuscitation and respiratory support without professional backup. Second, families managed ambiguous signs of deterioration using clinical judgment and home monitoring tools, often preventing fatal outcomes. Third, parents frequently assumed guiding roles in emergency departments due to a lack of clinician familiarity with the disease, leading to delays or errors. Finally, the transition to the Pediatric Intensive Care Unit was marked by emotional distress and rapid decision-making, with families often participating in critical choices about invasive procedures. These findings underscore the complex, multidisciplinary nature of caregiving. Conclusions: Parents play an active clinical role during emergencies and episodes of deterioration. Their lived experience should be formally integrated into emergency protocols and the continuity of care strategies to improve safety and outcomes. Full article