Search Results (239)

Objective: This study aimed to evaluate food insecurity and associated factors during and after remote learning among undergraduates at Brazilian public universities. Methods: This is a comparative study of two cross-sectional studies; the first had its data collection from August 2020 to February 2021, and the second from May 2023 to December 2023. The questionnaire contained socio-economic variables, the Brazilian Food Insecurity Scale, the Diet Quality Scale, and the Perceived Stress Scale. Results: In total, 4799 undergraduates of Brazilian public universities responded in the first study, and 2897 responded in the second. Food insecurity was present in 36.5% of the students in 2020/2021 and 35.9% of the students in 2023. In the correspondence analysis, low income, poor health, stress and poor diet were associated with food insecurity in 2020/2021. Low income, reduced income, poor health, stress and diet quality were associated with food insecurity in 2023. Logistic regressions demonstrated that the year of collection, whether during or after remote learning, did not significantly contribute to food insecurity. However, students from low-income families had the highest AOR for food insecurity; no change in income or weight and lower perceptions of stress were associated with a lower AOR for food insecurity. Full article

This study examined how perceptions of artificial intelligence (AI) relate to technostress in healthcare professionals, testing whether AI acceptance mediates this relationship and whether self-efficacy moderates the formation of acceptance. Seventy-one participants completed measures of Perceptions of AI (Shinners), AI Acceptance (UTAUT), Self-Efficacy, and four technostress outcomes: Technostress Overall, Techno-Overload, Techno-Complexity/Insecurity, and Techno-Uncertainty. Conditional process analyses (PROCESS Model 7; 5000 bootstrap samples) were performed controlling for sex, age (years), and professional role (radiology residents, attending radiologists, PhD researchers). Perceptions of AI were directly and positively associated with Technostress Overall (b = 0.57, p = 0.003), Techno-Overload (b = 0.58, p = 0.008), and Techno-Complexity/Insecurity (b = 0.83, p < 0.001), but not with Techno-Uncertainty (b = −0.02, p = 0.930). AI Acceptance negatively predicted the same three outcomes (e.g., Technostress Overall b = −0.55, p = 0.004), and conditional indirect effects indicated significant negative mediation at low, mean, and high self-efficacy for these three outcomes. Self-efficacy moderated the Perceptions → Acceptance path (interaction b = −0.165, p = 0.028), with a stronger X→M effect at lower self-efficacy, but indices of moderated mediation were not significant for any outcome. The results suggest that perceptions of AI exert both demand-like direct effects and buffering indirect effects via acceptance; implementation should therefore foster acceptance, build competence, and address workload and organizational clarity. Full article

In the context of mounting mobility issues in Latin American cities, bicycles are emerging as a vital sustainable solution. However, their widespread adoption is hindered by various obstacles. This study aimed to identify and prioritize human factors inhibiting bicycle use in Colombia to support the development of effective public policies, given that research in this area mainly focuses on designing and developing road infrastructure for cyclists. An artificial intelligence classification methodology was applied to data from a self-administered online survey of 2068 participants. An objective variable was constructed to classify respondents as “potential users” or “non-potential users,” and three models (Logistic Regression, Random Forest, and XGBoost) were used to analyze the predictive power of different barriers. The results from the three models consistently show that personal, convenience, and safety perception barriers are significantly more important predictors than infrastructure factors. Specifically, inconvenience due to subsequent activities, perceived insecurity when cycling, and concern about sweating were consistently ranked as the most critical barriers. Therefore, to effectively promote cycling, public policies should address not only infrastructure development but also the mitigation of subjective and logistical barriers. Thus, these results can inform the design of more holistic mobility programs and serve as a foundation for future research on sustainable mobility. Full article

Underserved communities in South Africa face persistent inequalities that hinder the health and well-being of young people, particularly during the critical developmental phase of adolescence. This study explored perceptions of adolescent health and well-being among parents/guardians and community leaders of adolescent girls in two underserved communities in Gauteng, focusing on food insecurity, alcohol use, and transactional sex. The sample comprised 63 participants, including parents/guardians of adolescents and community leaders (such as individuals working for community-based organisations or regarded as trusted figures in the community). Two facilitators conducted 11 focus group discussions in English, Sepedi, and isiZulu. All sessions were audio-recorded, translated, and transcribed. The transcripts were analysed using reflexive thematic analysis. The findings reflect community and parental narratives of risk, showing how adolescents in Mamelodi and Soshanguve—two underserved communities in Gauteng—experience food insecurity that contributes to underage drinking and transactional sex, ultimately leading to teenage pregnancies and HIV infection. The results highlight the risks faced by adolescents, showing how social and structural factors create conditions that enable underage drinking and transactional sex, thereby increasing vulnerability to pregnancy and HIV infection. This study highlights the urgent need for interventions that can effectively address these narratives of risk. Full article

Castles situated in rural areas occupy a distinctive position within the European heritage landscape, serving economic, residential and symbolic functions. While the great urban royal residences have benefited from constant attention, conservation and valorisation in Central and Eastern Europe, castles in rural areas have often been subjected to systematic neglect. The objective of this study is to analyse three castles (Bulci, Căpâlnaș and Petriș) in the Lower Mureș Valley in Romania, with a view to observing how these symbols of a fragmented past have been marked by historical ruptures, regime changes and marginalisation policies, and the current potential of these castles to be transformed from derelict spaces into spaces of local importance. Should our research contribute to the study of the transformation of derelict spaces of historical castles into invigorating spaces, from a methodological point of view the following three steps were taken: (1) an assessment of the state of conservation and the factors that led to the degradation of these noble domains was carried out; (2) research was conducted on the perception of stakeholders regarding how castles can become a generator of local development; and (3) an analysis of the development proposals around these castles from stakeholders was performed. The study is based on 35 semi-structured interviews conducted with stakeholders and residents of the castle communities analysed, and on a thematic content analysis of these interviews. The findings of the research suggest a state of conservation that is insecure, and the perceptions of stakeholders indicate a necessity for institutional intervention and public–private partnerships. There is also a conviction that attracting large-scale investors is essential for the revitalisation of these monuments. The responses indicate a genuine concern for the future of the castles. The proposals for the development of the castles are oriented towards their utilisation in cultural tourist circuits. Full article

This study investigated consumer perception of food insecurity by refining data collected from social media platforms. Text mining and TF-IDF were used to extract core keywords closely related to food insecurity and analyze their meanings. In addition, time series analysis and sentiment analysis were used to examine temporal and emotional changes. The analysis results showed that keywords, such as health, stress, mental, and depression, appeared frequently, indicating that food insecurity is closely related to psychological and mental problems. In addition, consumers showed high emotional sensitivity to essential nutrients, such as vitamin D, magnesium, calcium, and omega. Furthermore, stress indices and mental and physical response indices increased simultaneously during this period, indicating that food insecurity is a factor that causes emotional and physical responses. The results of the sentiment analysis showed that negative emotions (anxiety, fear, and sadness) were higher than positive emotions, suggesting that discussions related to food insecurity have a negative emotional impact. Full article

Background/Objectives: The aim of this study was to evaluate baseline health measurements among transitional housing residents (n = 29) participating in an 8-week pilot wellness intervention. Methods: Researchers measured anthropometrics, body composition, muscular strength, cardiovascular indicators, physical activity, diet quality, and health-related perceptions. Researchers analyzed data using descriptive statistics and conventional content analysis. Results: Most participants were male, White, and food insecure. Mean BMI (31.8 ± 8.6 kg/m²), waist-to-hip ratio (1.0 ± 0.1 males, 0.9 ± 0.1 females), body fat percentage (25.8 ± 6.1% males, 40.5 ± 9.4% females), blood pressure (131.8 ± 17.9/85.2 ± 13.3 mmHg), and daily step counts exceeded recommended levels. Absolute grip strength (77.1 ± 19.4 kg males, 53.0 ± 15.7 kg females) and perceived general health were below reference standards. The Healthy Eating Index-2020 score (39.7/100) indicated low diet quality. Common barriers to healthy eating were financial constraints (29.6%) and limited cooking/storage facilities (29.6%), as well as to exercise, physical impediments (14.8%). Conclusions: Residents living in transitional housing have less favorable body composition, diet, and grip strength measures, putting them at risk for negative health outcomes. Wellness interventions aimed at promoting improved health-related outcomes while addressing common barriers to proper diet and exercise among transitional housing residents are warranted. Full article

Background/Objectives: International students pursuing higher education in the United States face unique challenges that increase their risk of food insecurity, including limited financial resources, employment restrictions, and cultural barriers. While food insecurity among domestic students has been widely studied, limited research focuses on the lived experiences of international graduate students. This study explores the challenges, perceptions, and coping strategies related to food insecurity among international graduate students at a large public university in North Texas. Methods: This qualitative, ethnographic study involved 20 semi-structured interviews with international graduate students who were clients of the university’s food pantry. Participants were recruited using purposive convenience sampling. Interviews focused on students’ experiences with food access, financial constraints, campus resources, and cultural food preferences. Data were analyzed using thematic coding in MAXQDA. Two standardized food insecurity measures—the USDA and FAO scales—were also administered and analyzed using SPSS. Results: Findings revealed that 85% of participants experienced limited access to nutritious and culturally appropriate foods, with 70% reporting hunger due to financial constraints. Themes included lack of cooking skills, limited campus food options, difficulty accessing familiar groceries, and limited job opportunities. Students expressed that food insecurity significantly impacted their physical health, mental well-being, and social lives, though many continued to prioritize academics over personal nourishment. Conclusions: Food insecurity among international graduate students is multifaceted, shaped by financial, cultural, and institutional barriers. Addressing this issue requires culturally sensitive interventions, improved access to diverse food options, tailored student support services, and institutional efforts to better understand and meet the needs of international students. Full article

In recent decades, there have been significant changes in employment relationships, leading to more precarious forms of employment and heightened perceptions of job insecurity. The purpose of this study was to test the effects of job insecurity on perceived psychological well-being and work engagement, with self-efficacy at work acting as a mediator and perceived supervisor support acting as a moderator. This study analyzed a sample of 938 individuals from Portugal who participated in the 2015 European Working Conditions Survey (EWCS). The results show that job insecurity has a negative impact on both psychological well-being and work engagement. Furthermore, the study found that self-efficacy at work acts as a mediator in the relationship between job insecurity, psychological well-being, and work engagement, with a buffering effect. Our results also show evidence of a moderation effect of perceived supervisor support, which works in two ways: perceived supervisor support amplifies the positive effect of self-efficacy at work on psychological well-being, as well as the indirect negative effect of job insecurity. However, this moderation effect was not observed in the relationship with work engagement. These results emphasize the significance of job insecurity regarding individual mental health and job-related attitudes, taking into consideration individual and organizational resources. Full article

Background: Breastfeeding is essential for preventing non-communicable diseases. However, mothers with chronic illnesses tend to breastfeed less, increasing the likelihood of abandoning breastfeeding, especially if they experience gestational complications. Objective: To analyze the association between factors such as prepregnancy maternal characteristics, gestational complications, food security, barriers, and facilitators with the practice of exclusive breastfeeding. Methods: Cross-sectional study with 566 women who had prenatal care and gave birth at the National Institute of Perinatology (Mexico City) between 2021 and 2024. Surveys were administered on breastfeeding practices, food insecurity, barriers, and facilitators of exclusive breastfeeding in mothers. In addition, sociodemographic information, medical history (prepregnancy conditions and complications), gestational weight gain, and neonatal outcomes were recorded. Results: Of the 566 women, only 43.6% practiced exclusive breastfeeding, with a median duration of 4 months. Exclusive breastfeeding was more frequent in young, stay-at-home mothers with lower educational attainment and in those with food insecurity, who also tended to delay the introduction of complementary foods until after six months. Prepregnancy risk conditions (OR 1.56, 95% CI 1.06–2.30) and multiparity (OR 1.64, 95% CI 1.08–2.49) increased the risk of non-exclusive breastfeeding. Conversely, food insecurity (OR 0.40, 95% CI 0.20–0.78) and counseling from healthcare personnel (OR 0.09, 95% CI 0.01–0.51) showed a protective effect. The analysis also showed that paid employment (OR 4.68, 95% CI 1.65–13.21), the perception of low milk production (OR 6.45, 95% CI 2.95–14.10), maternal illness/medication (OR 3.91, 95% CI 1.36–11.28), and fatigue (OR 4.67, 95% CI 1.36–11.28) increased the probability of non-exclusive breastfeeding. Conclusions: In Mexico, the promotion of exclusive breastfeeding faces challenges, especially in mothers who begin pregnancy with significant chronic conditions such as diabetes, hypertension, obesity, advanced maternal age, and hypothyroidism, among others. Healthcare personnel should provide personalized advice to each woman from the prenatal stage on strategies to achieve and maintain exclusive breastfeeding. Full article

The gig economy, driven by flexible and platform-based work, is reshaping labor markets and employment norms. Understanding public perceptions of this shift is critical for promoting social good and informing equitable policy. This study employs big data analytics and Latent Dirichlet Allocation (LDA) topic modeling to analyze 15,259 tweets collected from the X platform. Seven key themes emerged from the data, including labor precarity, flexibility, algorithmic control, platform accountability, gender disparities, and worker rights. While some users emphasized autonomy and new income opportunities, most expressed concerns about job insecurity, lack of protections, and digital exploitation. These findings offer real-time insights into how gig work is discussed and contested in public discourse. The study highlights how social media analytics can inform labor policy, guide platform regulation, and support advocacy efforts aimed at building a fairer and more resilient gig economy. Full article

The stigma associated with food assistance can be a barrier to resolving food insecurity. Self-reliance expectations likely contribute to this stigma. Aim: This cross-sectional study identified factors that predict perceptions of food assistance stigma. Demographics (age, sex, race, and ethnicity) were collected, and food assistance stigma (Food Resource Acceptability) and self-reliance (Self-Reliance Scale) were measured via REDCap questionnaires from 531 online participants. The research volunteer repository, Research Match, was used for recruitment. Multiple regression was conducted to determine food assistance stigma predictors. Older age, being male, and reporting higher self-reliance significantly predicted the likelihood of stigmatizing food assistance. The social expectation of self-reliance in adulthood contributes to an assigned and anticipated stigma associated with accepting food assistance. This stigma permeates many regions, particularly the United States, and likely contributes to unresolved food insecurity despite the availability of multiple food assistance resources. Future qualitative research should be conducted among older individuals and males with high levels of self-reliance to gain a deeper understanding of how food assistance stigma could be lessened so that appropriate stigma reduction interventions could be tested among this target group. Full article

This article explores the impact of internalized oppression on young women of colour in Norway, focusing on how it unfolds across individual life trajectories. Drawing on a qualitative methodology, the study is based on narrative in-depth interviews with thirteen participants aged 18 to 35. The findings reveal that internalized oppression, particularly related to physical appearance, emerges early in life and is often reinforced through social interactions such as bullying, exclusion, and racialized commentary. These experiences frequently convey implicit preferences for whiteness, leading to marginalization and insecurity during adolescence. In response, several participants engaged in practices of assimilation, altering their physical appearance in attempts to embody features aligned with dominant white norms. In adulthood, many of these women have developed a critical awareness of internalized oppression and are engaged in processes of decolonizing their self-perceptions through solidarity with other women of colour. Nevertheless, they continue to grapple with lingering internalized biases. This study highlights the need for further research into the life narratives and everyday experiences of racialized individuals to better understand how they navigate, resist, and unlearn internalized oppression—while also considering the gendered dimension of how such oppression works. Full article

Nigeria is currently grappling with an acute freshwater crisis, characterized by a stark contradiction where abundant water resources coexist with a widespread lack of access to safe and reliable water. This study examines the complex interplay of factors driving this crisis. It highlights how climate change and the degradation of critical infrastructure and water management systems have significantly reduced the resilience of freshwater systems. This study draws on survey data to assess public perceptions of water scarcity and its causes, revealing a public consensus on the impacts and challenges of freshwater scarcity. This finding points to the pervasive nature of water insecurity in the surveyed population and suggests that reliable access to freshwater remains elusive for many. The findings emphasize the need for integrated, climate-resilient policies that include ecosystem restoration, infrastructure modernization, pollution control, and inclusive, community-based governance frameworks. Addressing these multifaceted challenges is essential not only for improving freshwater access but also for advancing public health, reducing conflict, and fostering sustainable development. This research contributes to the growing body of knowledge on water security in the Global South and outlines pathways for transformative water governance in Nigeria. Full article

Background: The United States has the highest number of immigrants in the world, with over 46 million foreign-born residents as of 2022. A growing number of migrants originate from Latin America, driven by factors such as economic instability, food insecurity, and crime. This study explores their experiences and perceptions regarding trust in the criminal justice system (CJS) in both their home countries and the United States. Methods: This study surveyed 500 migrants at a transitional institution in a U.S.–Mexico border city in the summer of 2023. The survey assessed confidence in law enforcement, immigration officers, courts, and government institutions using a 5-point Likert scale. Results: Migrants reported significantly higher confidence in the U.S. CJS compared to that of their home countries. Multivariate analysis revealed that satisfaction with border officials, documentation status, English proficiency, and health were positively associated with confidence in the U.S. CJS, while employment status, traveling with family, and fear of crime correlated with lower confidence. Conclusions: This study highlights the stark contrast in migrants’ confidence levels between their home countries and the U.S. criminal justice system. While migrants view the U.S. system as more legitimate, challenges such as fear of crime and legal uncertainties persist. Full article