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Impact of Prolonged COVID-19 Lockdown on Body Mass Index, Eating Habits, and Physical Activity of University Students in Bangladesh: A Web-Based Cross-Sectional Study

Md. Jamal Hossain, Foyez Ahmmed, Md. Robin Khan, Parisa Tamannur Rashid et al. • Frontiers in Nutrition (2022)

ObjectivesThis current study aims to assess the prevalence and factors associated with body mass index (BMI), dietary patterns, and the extent of physical activities among university students following the prolonged coronavirus disease 2019...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnut.2022.873105

Knowledge, Perceptions and Attitude Towards Effect of Screen Time among Undergraduate Students

Mehak Pant, Lubna Salman, Anupama V. Betigeri, Hmangai Sangi et al. • Journal of Pharmacy and Bioallied Sciences (2026)

Background: Students belong to the most significant groups of individuals that use technology. Screen time impacts several factors including health and behavior. It is still mostly unknown how physical activity and screen-grounded programmi...

DOAJ Open Access (DOAJ) DOI: 10.4103/jpbs.jpbs_948_25

Flavanol-Rich Cocoa Supplementation Inhibits Mitochondrial Biogenesis Triggered by Exercise

Jose Angel García-Merino, Beatriz de Lucas, Karen Herrera-Rocha, Diego Moreno-Pérez et al. • Antioxidants (2022)

The potential role of cocoa supplementation in an exercise context remains unclear. We describe the effects of flavanol-rich cocoa supplementation during training on exercise performance and mitochondrial biogenesis. Forty-two male enduranc...

DOAJ Open Access (DOAJ) DOI: 10.3390/antiox11081522

Nutritional Epidemiology

Walter Churchill Willett • Oxford University Press eBooks (2012)

Abstract This book is about the complex relationships between diet and risks of important diseases, such as cancer and cardiovascular disease. The book starts with an overview of research strategies in nutritional epidemiology—still a relat...

OPENALEX DOI: https://doi.org/10.1093/acprof:oso/9780199754038.001.0001

High-energy astrophysics

Malcolm S. Longair • Cambridge University Press eBooks (2006)

Radio astronomy and high-energy astrophysics The early history of radio astronomy was recounted in Section 7.3; that story ended in the mid 1950s, by which time the Galactic and extragalactic nature of the discrete radio sources was establi...

OPENALEX DOI: https://doi.org/10.1017/cbo9781139878319.012

Prevalence of comorbid depression and associated factors among hospitalized patients with type 2 diabetes mellitus in Hunan, China

Rehanguli Maimaitituerxun, Wenhang Chen, Jingsha Xiang, Atipatsa C. Kaminga et al. • BMC Psychiatry (2023)

Abstract Background Depression and diabetes are major health challenges, with heavy economic social burden, and comorbid depression in diabetes could lead to a wide range of poor health outcomes. Although many descriptive studies have highl...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12888-023-04657-4

Prevalence of Diabetes Mellitus and Associated Factors in Addis Ababa Public Health Facilities, Addis Ababa, Ethiopia, 2016

Sahile AT, Bekele GE • Diabetes, Metabolic Syndrome and Obesity (2020)

Addisu Tadesse Sahile,1 Getabalew Endazenew Bekele2 1Department of Public Health, Unity University, Addis Ababa, Ethiopia; 2Department of Social and Population Health, Yekatit12 Hospital Medical College, Addis Ababa, EthiopiaCorrespondence:...

DOAJ Open Access (DOAJ)

Physical Activity and Public Health

Russell R. Pate • JAMA (1995)

OBJECTIVE: To encourage increased participation in physical activity among Americans of all ages by issuing a public health recommendation on the types and amounts of physical activity needed for health promotion and disease prevention. PAR...

OPENALEX DOI: https://doi.org/10.1001/jama.1995.03520290054029

Physical Activity and Public Health

William L. Haskell, I-min M Lee, Russell R. Pate, Kenneth E. Powell et al. • Circulation (2007)

In 1995 the American College of Sports Medicine and the Centers for Disease Control and Prevention published national guidelines on Physical Activity and Public Health.The Committee on Exercise and Cardiac Rehabilitation of the American Hea...

OPENALEX Open Access DOI: https://doi.org/10.1161/circulationaha.107.185649

Interplay of physical activity, self-rated health, and life satisfaction among large-bodied adolescents in Europe and North America: analysis using clustered binary mixed effects logit modelling

Michael Safo Oduro, Eniola Fasola, Prince Peprah, Isaac Yeboah Addo • BMC Public Health (2025)

Abstract Background There is a dearth of studies focused on the impact of self-rated health on life satisfaction among large-bodied adolescents, as well as the moderating role of physical activity in this relationship. Large-bodied adolesce...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12889-025-23626-y

The metabolic equivalents of one-mile walking by older adults; implications for health promotion

Mandy Lucinda Gault, Mark Elisabeth Theodorus Willems • Health Promotion Perspectives (2017)

Background: Instructions for older adults regarding the intensity of walking may not elicit an intensity to infer health gains. We recorded the metabolic equivalents (METs) during a 1-mile walk using constant and predicted values of resting...

DOAJ Open Access (DOAJ) DOI: 10.15171/hpp.2017.38

Physical Education's Role in Public Health

James F. Sallis, Thomas L. McKenzie • Research Quarterly for Exercise and Sport (1991)

The public health community is becoming increasingly interested in the potential contributions of school physical education to child health. School physical education is seen as an ideal site for the promotion of regular physical activity b...

OPENALEX DOI: https://doi.org/10.1080/02701367.1991.10608701

Urban Sprawl and Public Health

Howard Frumkin, Lawrence Frank, Richard Jackson • Public Health Reports (2002)

This article discusses the relationship between sprawl and health based on eight considerations: air pollution, heat, physical activity patterns, motor vehicle crashes, pedestrian injuries and deaths, water quality and quantity, mental heal...

OPENALEX Open Access DOI: https://doi.org/10.1016/s0033-3549(04)50155-3 PMC: 1497432

High‐Sensitivity Cardiac Troponin I and T Response Following Strenuous Activity is Attenuated by Smokeless Tobacco: NEEDED (North Sea Race Endurance Exercise Study) 2014

Julia Brox Skranes, Øyunn Kleiven, Kristin Moberg Aakre, Øyvind Skadberg et al. • Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease (2020)

Background Use of snus, a smokeless tobacco product, is increasing in Scandinavia. Strenuous physical activity is associated with an acute increase in high‐sensitivity cardiac troponin (swhs‐cTn) concentrations. Current smoking is associate...

DOAJ Open Access (DOAJ) DOI: 10.1161/JAHA.120.017363

AI and Chatbot-Supported Interventions for Physical Activity and Obesity-Related Lifestyle Behaviors: Scoping Review With Attention to Family Involvement

Qianxia Jiang, Xiayu Summer Chen, Dev Patel, Keith Brazendale et al. • JMIR Pediatrics and Parenting (2026)

Abstract BackgroundAI-enabled chatbots and related conversational systems can facilitate human–computer interaction through natural language, personalization, and automated support. In pediatric health promotion, these tools hav...

DOAJ Open Access (DOAJ) DOI: 10.2196/98889

Burnout Risk Profiles in Psychology Students: An Exploratory Study with Machine Learning

M. Graça Pereira, Martim Santos, Renata Magalhães, Cláudia Rodrigues et al. • Behavioral Sciences (2025)

University students are at increased risk of developing burnout and psychological distress from high academic workloads and performance expectations. The purpose of this study is to analyze the relationship between psychological and lifesty...

DOAJ Open Access (DOAJ) DOI: 10.3390/bs15040505

When more is not always better: exercise dose and children’s cognitive development from an interpretable machine learning perspective

Wenbing Zhu, Weiqiang Zhang, Liming Yong • Frontiers in Psychiatry (2026)

BackgroundExercise intervention has been associated with cognitive development in children. However, current study methods have not clarified the potential nonlinear association between exercise dosage and cognitive ability, and interpretab...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyt.2026.1908580