Smart Electronic Device-Based Monitoring of SAR and Temperature Variations in Indoor Human Tissue Interaction

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(5), P. 2439 - 2439

Published: Feb. 25, 2025

The daily use of devices generating electric and magnetic fields has led to potential human overexposure in home work environments. This paper assesses the possible effects on health at low high frequencies. It presents an electronic monitoring device that captures incidence specific absorption rate (SAR) temperature variation (∆T) body. system transmits data a cloud platform, where feedforward neural network (FFNN) processes received information. SAR surface values are detected indoor environment, stationary moving subjects. results effectively assess distribution due electromagnetic fields. prototype peaks when subjects remained motionless. Predictive analysis confirms need for workplaces with materials shielding external signals attenuating internal sources. Moderate mobile phone could lower values.

Language: Английский

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Ambient outdoor heat and accelerated epigenetic aging among older adults in the US

Science Advances, Journal Year: 2025, Volume and Issue: 11(9)

Published: Feb. 26, 2025

Extreme heat is well-documented to adversely affect health and mortality, but its link biological aging—a precursor of the morbidity mortality process—remains unclear. This study examines association between ambient outdoor epigenetic aging in a nationally representative sample US adults aged 56+ ( N = 3686). The number days neighborhoods calculated using index, covering time windows from day blood collection 6 years prior. Multilevel regression models are used predict PCPhenoAge acceleration, PCGrimAge DunedinPACE. More over short- mid-term associated with increased acceleration (e.g., B prior7-dayCaution+heat : 1.07 years). Longer-term all clocks prior1-yearExtremecaution+heat 2.48 for PCPhenoAge, 1.09 year PCGrimAge, prior6-yearExtremecaution+heat 0.05 DunedinPACE). Subgroup analyses show no strong evidence vulnerability by sociodemographic factors. These findings provide insights into underpinnings linking aging-related risks.

Language: Английский

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High temperatures on mental health: Recognizing the association and the need for proactive strategies—A perspective

Health Science Reports, Journal Year: 2023, Volume and Issue: 6(12)

Published: Dec. 1, 2023

Abstract Background and Aims The influence of temperature on various aspects daily life is often underestimated, its effects mental health are not widely recognized. Understanding addressing the relationship between well‐being crucial in context climate change rising global temperatures. This perspective aimed to investigate high temperatures identify proactive strategies mitigate these effects. Methods adopted a twofold approach, including comprehensive literature review socioecological framework. involved extensive searches across Google Scholar, PubMed, Scopus relevant, peer‐reviewed articles, reports from diverse disciplines. Results emphasized significance recognizing heat stress consequences well‐being. Chronic can lead increased stress, anxiety, cognitive impairment. Vulnerable populations include, very young, older adults, individuals with pre‐existing conditions. Socioeconomic factors further exacerbate vulnerability, highlighting need for tailored manage challenges during Additionally, article identified discussed coping minimize both psychological physical impacts stress. Mindfulness, management techniques, therapy suggested as effective means distress. Conclusion Implementing preventive measures essential steps promoting wellness Proactive by physiological considering specific needs vulnerable help communities navigate posed promote resilience preserve their

Language: Английский

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Applying GIS in Blue-Green Infrastructure Design in Urban Areas for Better Life Quality and Climate Resilience

Sustainability, Journal Year: 2024, Volume and Issue: 16(12), P. 5187 - 5187

Published: June 18, 2024

The expansion of urban centers and peri-urban zones significantly impacts both the natural world human well-being, leading to issues such as increased air pollution, formation heat islands, challenges in water management. concept multifunctional greening serves a cornerstone, emphasizing interconnectedness ecological, social, health-related factors. This study aimed identify potential locations for three specific types blue-green infrastructure (BGI): bioswales, infiltration trenches, green bus stops. Leveraging geospatial datasets, Geographic Information System (GIS) technology, remote sensing methodologies, this conducted comprehensive analysis modeling spatial information. Initial cartographic representations were developed within Olsztyn, city Poland, deemed appropriate implementation designated (BGI) components. Following this, these models combined with two additional created by researchers: surface island (SUHI) model demographic that outlined age structure city’s population. synergistic approach resulted development detailed map, which identified infrastructure. was achieved utilizing vector data acquired precision 1 m. high level detail on map allows an extremely accurate representation geographical features layouts, are essential precise planning implementation. is key strategy strengthening ecosystem resilience, improving livability, promoting public health well-being.

Language: Английский

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Integrating Environmental Data for Mental Health Monitoring: A Data-Driven IoT-Based Approach

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(2), P. 912 - 912

Published: Jan. 17, 2025

Mental health disorders constitute a significant global challenge, compounded by the limitations of traditional management approaches that rely heavily on subjective self-reports and infrequent professional evaluations. This study presents groundbreaking IoT-based system integrates big data analytics, fuzzy logic, machine learning to revolutionise mental monitoring. In contrast existing solutions, proposed uniquely incorporates environmental factors, such as temperature humidity in enclosed spaces—critical yet often overlooked contributors emotional well-being. By leveraging IoT devices collect process large-scale ambient data, provides real-time classification personalised visualisation tailored individual sensitivity profiles. Preliminary results reveal high accuracy, scalability, potential generate actionable insights, creating dynamic feedback loops for continuous improvement. innovative approach bridges gap between conditions healthcare, promoting transformative shift from reactive proactive care laying groundwork predictive systems.

Language: Английский

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Occupational Heat Exposure & Mental Health Outcomes: A Review and Framework Incorporating Social Determinants of Health to Guide Future Research

Current Environmental Health Reports, Journal Year: 2025, Volume and Issue: 12(1)

Published: Feb. 27, 2025

Language: Английский

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Analysis of self-efficacy and resilience as determinants of psychological well-being in situations of psychological stress in students

Multidisciplinary Reviews, Journal Year: 2025, Volume and Issue: 8(9), P. 2025274 - 2025274

Published: March 18, 2025

High psychological pressure is often experienced by students in academic and social environments, potentially reducing their well-being. Self-efficacy resilience are known as two factors that can help improve students' well-being when facing pressure. This study aims to analyze the influence of self-efficacy on who experience high stress. The design this quantitative, using a survey approach, it involved 112 from Soegijapranata Catholic University Indonesia were selected purposive sampling technique. Data collected through questionnaire measured three main variables: self-efficacy, resilience, data was analyzed Moderated Regression Analysis (MRA) determine contribution each independent variable results analysis showed had significant positive well-being, meaning higher level students, better In addition, has also been proven contribute positively improving so with good adaptability tend even amid heavy research underlines importance developing environment.

Language: Английский

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Indoor/outdoor air quality in primary schools in Luanda

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 126244 - 126244

Published: April 1, 2025

Despite the numerous studies on particulate matter and gaseous pollutants in school environments developed countries, air quality African schools has been largely neglected. In this work, atmospheric concentrations of (PM10) were evaluated various classrooms outdoor courtyards four primary Luanda, Angola, using photometric monitors gravimetric samplers. Comfort parameters, carbon oxides (CO CO2) total volatile organic compounds (TVOCs) measured real time. Passive sampling was also used to assess levels pollutants: benzene, toluene, ethylbenzene, xylenes (BTEX), ozone (O3), nitrogen dioxide (NO2), carbonyl compounds. The daily PM10 (62.0 ± 37.0 μg/m3) exceeded WHO guideline value 68% days. Indoor usually lower than outdoors, except at one with poor structural conditions unpaved roads vicinity. Average temperature relative humidity consistently recommended standards, potentially impacting academic performance. CO2 TVOCs followed occupancy patterns, elevated exceeding international standards just classroom due ventilation. NO2 very similar those recorded whereas BTEX slightly courtyards. These primarily attributed emissions from road traffic. O3 were, average, 2.3 times outdoors. For most compounds, indoor 1.8 3.8 higher suggesting presence active emission sources indoors. Butyraldehyde, formaldehyde, hexaldehyde abundant While BTEX, O3, Luanda aligned reported for European schools, formaldehyde lower, likely better natural ventilation supported by milder climate.

Language: Английский

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The association between hot days and substance-related suicides: a time-stratified case-crossover analysis in British Columbia, Canada

Environmental Health, Journal Year: 2025, Volume and Issue: 24(1)

Published: April 29, 2025

Hot weather can negatively impact mental health and increase the risk of suicide. The relationship between heat suicide is not fully understood, varies geographically across regions with differing climates, cultures, socio-economic factors. objective this study was to investigate hot summer days suicides in British Columbia, Canada (BC). A time-stratified case-crossover design used estimate (exposure) (outcome), considering same-day two-day mean temperature. Conditional logistic regression odds ratio (OR) for association three outcomes including: (1) attempts by self-poisoning extracted from BC Drug Poison Information Centre (DPIC) database (2012-2023); (2) completed vital statistics (2004-2023); (3) violent methods (2004-2023). Analyses were stratified sex, age, ecological region, substance types self-poisonings, There 9,599 via 2,571 deaths included study. Overall, associated increased deaths, but methods. [95% confidence interval] on 1.19 [1.11, 1.29], 1.48 [1.12, 1.95] deaths. no effect associations varied day exposure, age groups, geography. greatest involving opioids elevated opioid analgesia combinations, analgesics alone, alcohol. BC, Canada. However, influenced other factors that vary among individuals geographies. Policy decisions future research suicide-prevention during should consider sub-population susceptibility.

Language: Английский

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Extreme Heat and Alcohol Consumption in Older Adults: The Role of Early Life Experiences as Moderators (Preprint)

Published: May 3, 2025

Objectives: This study examines the relationship between extreme heat and alcohol consumption among older Americans, emphasizing moderating effects of early-life experiences within a life course framework. Methods: Using data from over 20,000 individuals aged 50+ in Health Retirement Study (1996–2018), we analyzed impact (>95 °F) on consumption, considering factors such as parental substance abuse, law enforcement encounters, relationships with fathers. Results: Extreme exposure significantly increased (0.21% per additional day, p<0.001). A positive father-child buffered this effect, while adverse experiences, including encounters (0.08%, p<0.001) abuse (0.05%, p<0.001), exacerbated it. Conclusion: Given link use adults, further longitudinal research targeted interventions are needed to mitigate associated health risks.

Language: Английский

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