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Bioeffects of EM Radiation on Human Skin Health: A Theoretical SAR Analysis Rockey Choudhary; Vijay Kumar; Soni Mishra
Journal of Public Health and Pharmacy Vol. 5 No. 1: MARCH 2025
Publisher : Pusat Pengembangan Teknologi Informasi dan Jurnal Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jphp.v5i1.5068

Abstract

Introduction: In this modern era, electromagnetic waves are playing a crucial role in our lives. An electric field is generated around the source of electromagnetic waves like mobile phone transmission towers, radio towers, TV towers, etc., which affects human beings living around them. The sources are increasing as we are regularly using devices that emit EM waves. Methods: to study the effects of non-ionizing EM radiation on the skin of human being, the electric field around the transmiison tower is calculated. When this external electric field incident on the body of human being, it penetrates inside the skin of human being. The penetrated electric field is calculated at different depth inside the skin. With the help of this penetrated electric field, the specif ic absorption rate inside the skin is also calculated for various height of transmission tower. The impact of non-ionizing EM radiation on the skin is predominantly associated with thermal effects. The extent of these effects depends on the intensity, duration, and proximity of the exposure. Results: In this manuscript, the specific absorption rate (SAR) is calculated inside the skin at the variable depth of the epidermis layer of human beings. The transmission towers of EM waves are taken at different heights. It is observed that the tower that has the minimum height produces more electric field inside the skin as compared to the longer-height tower. Conclusion: The amount of energy absorption by the tissues of the skin is higher for the transmission tower of 50 m height. The energy absorption by the tissues may become harmful for the health of the skin.
OPTIMIZING PHYSICAL FITNESS OUTCOMES: THE IMPACT OF STRUCTURED PHYSICAL EDUCATION CURRICULA IN SCHOOLS Junaid Hamid Bhat; Vijay Kumar
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 5 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i5.4292

Abstract

In an era characterized by increasing sedentary behaviours and rising childhood obesity rates, the role of school based physical education (PE) has never been more pivotal. This paper examines how structured physical education curricula within schools can optimize physical fitness outcomes for students. Drawing on existing research and frameworks, the study explores the key components of effective PE curricula, mechanisms by which they influence physical fitness, implementation challenges, and policy implications. The evidence indicates that when PE curricula are thoughtfully designed incorporating consistent frequency, diversity of activities, fitness oriented objectives, and alignment with health literacy they contribute to enhanced cardiovascular fitness, muscular strength, bone health and motor skills. However, achieving these outcomes requires appropriate resources, trained educators, and system level support. The paper concludes with recommendations for educators, administrators and policymakers to maximize the benefits of PE within the school context.