This study is among the first to assess the fit of respirators designed for children. The results underscore the necessity of designing respirators tailored to children�s specific facial dimensions and demonstrate that modifications�such as adding an extra ear loop clip�can significantly improve respirator fit.

This study aims to examine the effects of EDCs exposure on renal function in the elderly population.

This study aims to evaluate the cardiorespiratory effects of ambient ozone under hypoxic conditions, where its impact may be amplified, while also providing a comprehensive assessment of other air pollutants, including their exposure levels, sources, and health effects.

This review aims to identify optimal strategies for the long-term sustainable development of Bangladesh in the realm of occupational chemical safety and management. The review critically evaluates the current state of Bangladesh's national chemical management and proposes a policy trajectory for consideration.

This study analyzes how healthcare, health, and social factors contribute to high out-of-pocket health expenditures (OOPE) among informally employed Cambodian households without prepayment schemes, finding that healthcare-related factors are the largest drivers of financial hardship. The authors recommend expanding prepayment schemes focused on comprehensive outpatient care, essential medications, and higher-level services, while also addressing noncommunicable diseases and injuries to improve financial protection.

This research communication presents a robust framework for assessing urban social vulnerability (USoV) and associated risk assessment criteria, and underscores its policy implications. The framework integrates exposure, sensitivity, and adaptive capacity dimensions to construct the USoVI. Applied to 146 urban centers in West Bengal, utilizing diverse indicators and advanced GIS mapping, the framework reveals elevated vulnerability levels and socio-economic disparities. Better understanding of vulnerabilities and guidance in addressing them is imperative so that effective and context-specific interventions to enhance urban resilience and alleviate vulnerability can be developed.

This study evaluated ChatGPT-4's ability to generate personalized, evidence-based nutrition recommendations in English, Russian, and Kazakh for Central Asian populations, finding moderate performance in English and Russian but very limited effectiveness in Kazakh due to language limitations. The results underscore the need for customized AI models tailored to underrepresented languages and local cultures to ensure equitable and relevant health solutions for diverse communities.

This study examines the physical functioning and activities of daily living (ADL) of Japanese centenarians over time, and the impact of the COVID-19 pandemic.�

The article examines the relationship between falls, chronic pain, and frailty among middle-aged and older adults in Yunnan Province, China, with a focus on ethnic minority populations.

This study employs high-resolution UAV thermal imagery and machine learning to analyze microscale urban heat patterns in a vulnerable residential neighborhood in Daejeon, South Korea, identifying key factors such as alley width and proximity to rivers that influence thermal vulnerability. By informing targeted heat mitigation strategies in urban regeneration areas, the research supports SDG 11 (Sustainable Cities and Communities) and SDG 13 (Climate Action), advancing the World Population Day goal to �Leave No One Behind� by addressing localized climate risks in densely populated, marginalized urban settings.