Search Results (4,798)

In the current labor market, perceived employability is a key resource for university students approaching the transition from university to work, which is often marked by heightened stress, vulnerability, and unhealthy behaviors, particularly in contexts with high youth unemployment rates. Despite prior research documenting the buffering role of perceived employability in the relationships between career-related stressors and well-being, limited evidence exists regarding the roles of faculty support and self-compassion, a fundamental factor for effective emotional regulation, during university years. Consequently, this study aimed to examine the relationships between faculty support, self-compassion, career self-efficacy, career planning, and perceived employability through a self-report questionnaire completed by 186 Italian university students, mainly female, with a mean age of 21.24 (SD = 2.57). Results from a partial least squares model indicated that faculty support was indirectly associated with perceived employability through self-compassion, career self-efficacy, and career planning. These findings could support higher education organizations by suggesting the design of interventions to promote supportive learning environments and to develop training in emotional regulation skills. Such an approach could empower students to effectively cope with career-related stressors and, in turn, engage in adaptive behaviors associated with employability. Full article

The Book of Margery Kempe is an extraordinary work of female visionary writing, in which Margery Kempe narrates her intimate and direct communications with Jesus Christ. The aim of this paper is to investigate how Kempe fashions herself into an authoritative religious figure and the impact of her self-fashioning. The study reveals that Kempe builds up her image as a chosen woman through a designed narrative discourse, which features disorder, imbalance, and homogeneity. To be specific, Kempe intentionally foregrounds her spiritual life endorsed by Christ and downplays her secular life in order to establish her authority. Moreover, Kempe’s work replicates the essential ingredients of hagiography, namely trials, divine intervention, and redemption, which naturally elevates Kempe to sainthood and therefore justifies her position of spiritual authority. Following on from this, Kempe, like other holy women, is well-qualified to instruct her fellow Christians to emulate her form of life, that is, to live a devout life. The establishment of Kempe’s spiritual authority is the epitome of women’s pursuit of spiritual leadership in the later Middle Ages, when they struggled with social conventions and ecclesiastical regulations. Full article

Internet Gaming Disorder (IGD) has emerged as an increasingly prevalent behavioral health concern among late adolescent university students, a vulnerable population with emotional distress due to the developmental changes and academic pressures. This research explored the direct correlations between IGD and Mental Health Disorder (MHD), such as depression, anxiety, and stress in Saudi Arabia (SA) with study discipline as a moderator. A total of 480 students participated in the developed self-structured questionnaire, and Partial Least Squares Structural Equation Modeling (PLS-SEM) was employed to analyze the obtained data. The results showed that IGD can exert a positive and significant association with all three aspects of MHD. Moreover, the PLS-SEM slope analysis indicated that study discipline can significantly moderate the link from IGD to both anxiety and depression, with university students in health, science, and engineering fields displaying higher symptoms of depression and anxiety as compared to their peers in humanities and social sciences. However, study discipline failed to moderate the link from IGD to stress. These findings can be interpreted through maladaptive coping mechanisms and behavioral addiction, whereby extreme IG can contribute to social withdrawal, reduce sleep quality, and worsen stress regulation, specifically during the late adolescence period. The results extend current research on IGD by emphasizing the disciplinary differences in mental health vulnerability and offering more empirical evidence from a Middle Eastern context. The study highlighted the urgent need for discipline-oriented mental health screening and targeted proactive interventions to deal with unsettled IG attitude within a higher education context. Full article

Densely packed semiconducting carbon nanotube (CNT) arrays with well-controlled morphology are highly desirable for high-performance CNT-based electronics. Although dielectrophoresis (DEP) enables precise, efficient, and site-selective assembly, increasing array density often destabilizes process regulation and aggravates nanotube bundling because of the dynamic interplay among assembly conditions. Here, we introduce the effective deposition region (EDR) to reformulate DEP assembly into a framework that links DEP conditions and final arrays through an interpretable CNT deposition dynamic based on the effective DEP capture. Within this framework, experiments and modeling indicate a self-regulating, negative-feedback mechanism in which conductive CNT bridging reduces the gap voltage, contracts the EDR, and weakens sustained CNT-capture capability, thereby driving the assembly toward self-termination. By synergistically optimizing the applied voltage, electrode configuration, and CNT dispersion concentration to regulate EDR contraction, we obtained dense, bundle-suppressed CNT arrays with the number of nanotubes per unit width of approximately 140 tubes µm⁻¹. The formation of small bundles implies that further combination of EDR-regulated assembly with additional inter-tube interactions is required to realize dense, monolayer CNT arrays. This work provides a coherent mechanistic framework for understanding feedback-regulated DEP assembly and enables a practical approach for optimizing both densification and morphology control in CNT array assembly. Full article

The skin–brain axis constitutes a complex, bidirectional network integrating cutaneous sensory, immune, and neuroendocrine systems with central neural circuits involved in emotion regulation, stress responsivity, and social cognition. Advances in psychodermatology and cosmetic science have progressively extended this framework to the emerging field of neurocosmetics, which explores how topical formulations, sensorial properties, and cutaneous neuromodulators may influence psychological well-being, affective states, and perceived stress. The aim of this narrative review is to synthesize current evidence on the biological foundations of the skin–brain axis and to critically examine the implications of these mechanisms for neurocosmetic interventions from a psychological and psychiatric perspective. It describes the biological substrates underlying skin–brain communication, including the cutaneous hypothalamic–pituitary–adrenal axis, neuropeptides, neurotrophins, transient receptor potential channels, and endocannabinoid signaling, and examines how these pathways are targeted by neurocosmetic interventions. Particular attention is devoted to neuroactive compounds, such as peptides, cannabinoids, botanicals, and aromatherapeutic molecules, as well as to sensorial strategies involving texture, temperature, and olfactory cues, which may modulate mood, anxiety, and self-perception through peripheral mechanisms. From a psychological and psychiatric perspective, the review discusses the intersection between stress-related skin conditions, body image disturbances, and emotional dysregulation, highlighting how cosmetic practices may influence subjective well-being beyond purely aesthetic outcomes. Methodological limitations of the existing literature, including the heterogeneity of study designs and outcome measures, as well as ethical considerations related to mood- and stress-related claims in cosmetic products, are critically examined. Finally, future research directions are outlined, and a translational framework is proposed to integrate dermatology, neuroscience, and mental health within next-generation cosmetic science. Full article

Postpartum depression (PPD) affects a substantial proportion of women globally and is often underdiagnosed due to barriers in screening, stigma, and limited access to care. This study presents the design and pilot evaluation of an mHealth application (“HeartHabit”) intended to support user awareness, self-monitoring, and potential identification of symptoms of PPD among Greek-speaking mothers. An alpha version of the application was evaluated through an online survey with 30 women within the first postpartum year, using a walkthrough video. The evaluation focused on perceived usability and acceptability rather than clinical outcomes or real-world use. Usability and app quality were assessed via the System Usability Scale (SUS) and a qualitative version of the user Mobile Application Rating Scale (uMARS), respectively, adopting a mixed-methods approach. Demographics, and mood and stress screening data were also captured. Quantitative data were analysed via descriptive statistics and qualitative responses via Framework Analysis. The results indicated high perceived usability (mean SUS = 83.7/100). Qualitative findings highlighted the importance of practical usability, self-regulation tools, personalisation, and connectivity with healthcare professionals. Privacy, data transparency, and user control over personal data were perceived as critical for trust. The application was perceived as a potentially useful adjunct to formal care or as at-home support when access to services is limited. Larger, controlled trials, clinical implementation protocols and clinician training are needed to promote the app’s safe integration into formal care. This mixed-methods evaluation, incorporating usability assessment and patient involvement, may offer a useful paradigm for early-stage digital mental health intervention development. Full article

Background: Human health is closely interconnected to our ecosystem. Several studies found evidence that nature-based interventions improve mental health. Very recently, these approaches have started including mindfulness practices. Nature-based mindfulness interventions (NBMIs) combine contemplative practices with exposure to natural environments and are increasingly recognised as promising tools for supporting mental health and resilience within a One Health perspective, fostering physio-psychological wellbeing whilst promoting nature awareness and a sense of connection with our planet—“biofilia”, as defined by American biologist Edward Wilson. Given the growing psychological impacts of climate-related stressors, NBMIs may offer particular value for regions with high climate-risk and ecological vulnerability. Methods: A narrative literature review was conducted following established principles for high-quality non-systematic reviews. A non-systematic but structured search of PubMed, Scopus, Web of Science and Cochrane Library (January 2018–November 2025), complemented by grey literature, identified studies involving adolescents and adults participating in interventions integrating mindfulness practices with natural environments. Extracted data included study context, participant characteristics, intervention type, mental health and resilience outcomes. Results: Across heterogeneous designs, NBMIs consistently reduced stress, anxiety, depressive symptoms and rumination, while improving sleep, vitality, attention and self-regulation. Most studies reported enhanced nature connectedness—an important mediator of wellbeing and pro-environmental behaviour. Programmes delivered to disaster-affected populations showed reductions in distress. Conclusions: NBMIs are feasible, low-cost and adaptable interventions with dual benefits for mental health and ecological awareness. They offer promising One Health-aligned strategies for strengthening psychological resilience in climate-vulnerable regions, warranting further research and context-specific adaptation. Full article

Background: Although menstrual cycle-based training has attracted increasing attention in endurance sports, research has predominantly focused on ergometric parameters. However, the subjective perspectives and lived realities of athletes remain relatively underexamined. Accordingly, this study aimed to explore performance perceptions and self-regulatory experiences of female endurance athletes within real-life training and competitive contexts. Methods: Qualitative semi-structured interviews were conducted with twelve female endurance athletes (ages 18–42) across triathlon, running, swimming, cycling, and skiing. Data were analysed inductively using descriptive thematic analysis in MaxQDA. Results: Six themes emerged related to menstrual cycle experiences: body awareness and cycle-related perceptions; the influence of expectations and self-efficacy on perceived performance; heterogeneous approaches to cycle-based training; training and recovery adjustments; the ambivalent role of digital tracking tools; and communication openness and barriers. Overall, cycle-based training was applied inconsistently and served more as a framework for interpreting physical symptoms than as a means of optimising performance. Conclusions: In this sample of endurance athletes, cycle-related effects on performance and symptom perceptions were primarily shaped by biopsychosocial factors rather than physiological considerations alone. The menstrual cycle supported self-regulation, but rigid interpretations may risk reinforcing negative expectancies. These insights extend existing work by foregrounding athlete-centred, flexible approaches over deterministic training models. Full article

Background: Overweight and obesity remain major public health challenges in Puerto Rico, affecting over 70% of adults and contributing to cardiovascular, metabolic, and mental health disorders. This study explores the psychosocial and behavioral factors influencing obesity within low-income Puerto Rican communities, emphasizing both biological sex differences and socially defined sex-role influences, along with their respective mental health dimensions. Method: Using a qualitative approach, Community-Based Participatory Research (CBPR), ten focus groups were conducted with 71 participants (37 women and 34 men) from two municipalities in southern Puerto Rico. Discussions were analyzed thematically with the Socioecological and Health Belief Models to identify key determinants. Results: The data collected revealed that women expressed greater emotional vulnerability, frequently citing anxiety, depression, body image concerns, and stress-related eating as contributors to obesity. Men, meanwhile, reported frustration with diet adherence, economic limitations, and healthcare inaccessibility. Across participants, economic hardship, cultural norms, and limited health education emerged as major obstacles. Conclusions: Findings underscore the need for holistic, sex-informed and socially responsive interventions that integrate mental health support with nutritional and physical health strategies. Addressing self-esteem, emotional regulation, and stress management alongside behavioral modification can promote sustainable, culturally tailored obesity prevention in Puerto Rico. Full article

Nanotechnology has emerged as a key driver in radioisotope batteries, which offer unique advantages for long-term, maintenance-free energy supply in deep space exploration, medical implants, and nuclear waste utilization. This review summarizes recent progress in applying nanomaterials and nanostructures to overcome the limitations of nuclear batteries, including low energy conversion efficiency and poor stability. The main content focuses on the three primary conversion mechanisms of thermoelectric, radio-voltaic, and radio-photovoltaic batteries, discussing high-performance thermoelectric nanomaterials such as SiGe alloys, wide-bandgap semiconductors including diamond and SiC for enhanced carrier collection, and nanoscale radionuclide ources to mitigate self-absorption losses. This review further elaborates on how nanostructure regulation and interface engineering have significantly improved carrier collection efficiency and device stability. These advances have enabled notable civilian applications, such as the BV100 and “Zhulong No.1” nuclear batteries. Despite this progress, challenges remain in ensuring long-term material stability under extreme environments, maintaining performance consistency during macroscopic device integration, and addressing the high fabrication costs. The review concludes by outlining future research directions, including the development of novel nanomaterial systems, innovative nanostructure designs, scalable manufacturing processes, and enhanced device stability and safety, to further advance next-generation radioisotope batteries. Full article

Background: Foster adolescents face elevated socioemotional risk, yet the joint and differential contributions of family adversity, attachment insecurity, and relational trauma to distinct adjustment domains remain poorly understood. The present study aimed to examine their joint, incremental, and differential contribution to emotional regulation difficulties and social competence. Methods: Forty-six adolescents (12–17 years; 63% female) in residential care in Uruguay completed self-report measures of family problems, attachment dimensions (anxiety, avoidance, socioemotional functioning), and relational trauma (SENA, CAA-R, CaMir-R). Hierarchical multiple regression examined their sequential prediction of emotional regulation difficulties and social competence. Results: Emotional regulation difficulties were explained by family problems, avoidant attachment, and relational trauma, whereas social competence was explained by anxious attachment and socioemotional attachment functioning. Final models explained 49% and 47% of variance, respectively. Discussion: This differential predictive pattern aligns with theoretical distinctions between deactivating and hyperactivating attachment strategies. Relational trauma’s specific contribution to regulatory, but not social, functioning supports neurobiologically grounded models of complex trauma. Conclusions: Findings suggest that emotional regulation difficulties were more closely associated with family problems, avoidant attachment, and relational trauma, whereas social competence was more strongly linked to anxious attachment and socioemotional attachment functioning. These results support differentiated, attachment-informed, and trauma-sensitive approaches in residential care settings. Full article

The paper deals with the concept of how to regulate structure formation in the interfacial transition zone (ITZ) between the Ordinary Portland Cement (OPC) matrix and basalt to ensure the durability of basalt fiber-reinforced concretes. It has been demonstrated that the alkali–silica reaction (ASR) can be transformed from a destructive (negative) process into a constructive one in OPC concrete through activation by sodium water glass combined with the incorporation of an Al₂O₃-containing additive, namely metakaolin. Alkaline activation increased the compressive strength of OPC basalt fiber-reinforced concrete by 1.6–1.9 times. The formation of stable zeolite-like hydration products within the Na₂O-CaO-Al₂O₃-SiO₂-H₂O system promoted self-healing of the ITZ. This resulted in a 5.6-fold increase in ITZ microhardness compared to the cement matrix, as well as transforming expansion into shrinkage of concrete with a final value of 0.01 mm/m after 360 days. The structure-forming processes in the ITZ ensured a 1.14-fold increase in the compressive strength of 180-day alkali-activated OPC basalt fiber-reinforced concrete compared to its 30-day strength, in contrast to a 0.92-fold decrease in the strength of the non-modified OPC analog under conditions accelerating the development of ASR. Full article

Background: Evidence-based practice (EBP) is a cornerstone of high-quality and safe nursing care. However, undergraduate nursing students often experience cognitive, methodological, and contextual barriers to learning and applying EBP. Active teaching strategies, such as the flipped classroom, may support the development of EBP competencies, yet qualitative evidence exploring students’ learning experiences remains limited. Objectives: To explore nursing students’ perceptions and experiences of learning evidence-based practice through a flipped classroom model. Methods: A qualitative descriptive study was conducted at the Faculty of Nursing of the University of Murcia (Spain). Purposeful maximum variation sampling was used to recruit undergraduate nursing students from the second and fourth academic years who had completed an EBP course delivered using a flipped classroom approach supported by an online learning platform. Twenty semi-structured interviews were conducted via videoconference. Data were transcribed verbatim and analyzed using reflexive thematic analysis with independent coding by two researchers and consensus procedures. Ethical approval and confidentiality were ensured. Results: Three main themes were identified: (1) transformation of the meaning of EBP learning and professional role, (2) cognitive and metacognitive processes in EBP learning, and (3) the learning experience as a catalyst for deep learning. Students described a shift from initial fear and perceived difficulty toward recognizing the practical value of EBP, accompanied by increased critical thinking, autonomous learning, and a growing evidence-informed professional identity. The flipped classroom model facilitated engagement and understanding, while the transfer of learning to clinical practice was influenced by contextual facilitators and barriers. Conclusions: Learning EBP through a flipped classroom was experienced as a transformative process that fostered critical thinking, self-regulated learning, and the construction of an evidence-oriented professional identity among nursing students. Strengthening information literacy skills and improving alignment between academic and clinical environments may enhance the sustainable application of EBP in clinical practice. Full article

Responding to rapid urbanization, this study examines the trade-offs and synergies of ecosystem services (ESs) at the county scale in the Zhengzhou metropolitan area and constructs an ecological security pattern. Using the InVEST model, we quantified carbon storage (CS), soil conservation (SC), habitat quality (HQ), water yield (WY), and food production (FP). We then analyzed their trade-offs and synergies using the geographically weighted regression model, identified driving factors with an optimal parameter-based geographical detector model, detected ecosystem service bundles via a Self-organizing map model, and constructed an ecological security pattern based on circuit theory. The results showed that: (1) From 2003 to 2023, ES spatial distribution remained stable overall, with weak trade-offs and synergies. Locally, WY and HQ declined, while SC and FP increased. (2) Slope and DEM enhanced SC, whereas urban expansion consistently weakened CS, HQ, and FP. Moreover, slope played an increasingly prominent role in regulating WY. (3) Key synergistic bundles with stable spatiotemporal distribution were identified as ecological sources, leading to the construction of ecological security pattern characterized by “four districts, one corridor, and one belt.” This provides a framework for integrating ecological space protection and restoration into urban development. Full article

Softness-Weakness constitutes a core category in Laozi’s philosophy, while in Yan Zun’s Laozi zhigui of the Western Han dynasty, Harmony-Weakness becomes the key concept for interpreting Laozi’s thought. This conceptual transformation from Softness-Weakness to Harmony-Weakness both reflects the intellectual background of Confucian–Daoist synthesis in the Han dynasty and marks the creative development of Daoist philosophy during this period. Building upon complete inheritance of Laozi’s Softness-Weakness thought, Yan Zun achieved a theoretical reconstruction of Daoist philosophy through introducing Harmony—this Confucian core category. At the cosmological level, Yan Zun creatively incorporated Supreme-Harmony into the sequence of the Dao’s generation, establishing its ontological position as the “progenitor” of the myriad things. Through the proposition “Harmony is its destination, Weakness is its function”, Yan Zun endowed Harmony-Weakness with a clear teleological dimension and value orientation, elevating Harmony-Weakness from a survival strategy to a fundamental principle of cosmic generation. At the practical level, through the Harmony-Weakness concept, Yan Zun constructs a complete system integrating self-cultivation and politics, developing Daoist thought from relatively dispersed wisdom discourse into systematic theory. This conceptual transformation transcends the simple opposition between Softness-Weakness and hardness-strength, achieving a unity in which hardness and Softness mutually assist each other under Harmony’s regulation. However, while the introduction of Harmony deepened the theory, it may also have somewhat weakened the critical edge of Softness-Weakness thought, and the substantialization of Supreme-Harmony may have departed from Laozi’s nihilistic spirit. This theoretical tension precisely demonstrates the theoretical dilemmas and historical choices that Daoist thought faced in its Han dynasty development. Full article