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Heterogeneity in Trajectories of Body Mass Index and Their Associations with Mortality in Old Age: A Literature Review

Hiroshi Murayama, Benjamin A. Shaw • Journal of Obesity & Metabolic Syndrome (2017)

This article reviewed studies to investigate the association between trajectories of body mass index (BMI) and mortality among older adults. Investigators conducted a systematic search of published peer-reviewed literature in the PubMed dat...

DOAJ Open Access (DOAJ) DOI: 10.7570/jomes.2017.26.3.181

Charlson comorbidity index has no incremental value for mortality risk prediction in nursing home residents with COVID-19 disease

Anum Zahra, Maarten van Smeden, Petra J. M. Elders, Jan Festen et al. • BMC Geriatrics (2025)

Abstract Background During the COVID-19 pandemic, nursing home (NH) residents faced the highest risk of severe COVID-19 disease and mortality. Due to their frailty status, comorbidity burden can serve as a useful predictive indicator of vul...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12877-025-05721-2

Investigation of Play Intervention for Dementia (PID) Activities in Addressing Cognitive Domains Reflected in Hong Kong Montreal Cognitive Assessment (HK-MoCA)

Calvin Ka-Fung Lo BHSc, MD, Eric Andrew Yung BSc, MSc, Ka Tat Tsang PhD • Gerontology and Geriatric Medicine (2022)

Background/Objectives: Yee Hong Play Intervention for Dementia (PID) is a community program strengthening East Asians >65 years with dementia in their daily functional activities. We analyzed how PID activities align with Hong Kong Montreal...

DOAJ Open Access (DOAJ) DOI: 10.1177/23337214221130161

Associations between Lifestyle Factors and Vitamin E Metabolites in the General Population

Leon G. Martens, Jiao Luo, Fleur L. Meulmeester, Nadia Ashrafi et al. • Antioxidants (2020)

The antioxidant vitamin E (α-tocopherol, α-TOH) protects lipids from oxidation by reactive oxygen species. We hypothesized that lifestyle factors associate with vitamin E metabolism marked by urinary α-tocopheronolactone hydroquinone (α-TLH...

DOAJ Open Access (DOAJ) DOI: 10.3390/antiox9121280

Measles IgG Antibodies: Is There a Protective Role in COVID 19 Pandemic?‎ ‎

Amira Al Balakosy, Mostafa Alfishawy, Omnia Elnabawy, Azza Hassan et al. • Afro-Egyptian Journal of Infectious and Endemic Diseases (2021)

Background and study aim: Epidemiological   data reported lower death rates of COVID-19 cases   in countries with   higher & ‎recent coverage by measles containing vaccines. In this study we aim to identify measles IgG titer ‎in COVID-1...

DOAJ Open Access (DOAJ) DOI: 10.21608/aeji.2021.72615.1144

Predictivity of bioimpedance phase angle for incident disability in older adults

Kazuki Uemura, Takehiko Doi, Kota Tsutsumimoto, Sho Nakakubo et al. • Journal of Cachexia, Sarcopenia and Muscle (2020)

Abstract Background Bioelectrical impedance analysis (BIA)‐derived phase angle is expected to be an efficient prognostic marker of health adverse events with aging as an alternative of muscle mass. We aimed to examine the predictive ability...

DOAJ Open Access (DOAJ) DOI: 10.1002/jcsm.12492

Exploring stress mediation: self-efficacy, sense of coherence, and self-esteem among nursing students in Poland—a multicenter cross-sectional observational study

Anna Maria Cybulska, Ewa Kupcewicz, Kamila Rachubińska, Mariusz Panczyk et al. • Frontiers in Public Health (2025)

BackgroundNursing students frequently encounter stressful and demanding situations during clinical training, which may hinder their well-being and professional development. A strong sense of coherence is thought to buffer the negative effec...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpubh.2025.1713759

Stage-Dependent Within-Individual Comparison Reveals SIV-Specific Activation/Exhaustion Shift in Rhesus Macaques

Ling Tong, Zhe Cong, Long Tian, Jingjing Zhang et al. • Frontiers in Microbiology (2021)

It is challenging to trace the complicated individual-based variations of HIV-specific immunocompetence shift during the successful antiretroviral therapy (ART) era. Using eight rhesus monkeys simulating a longitudinal stage-dependent cohor...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmicb.2021.704449

Comparative efficacy of exercise interventions for cognitive health in older adults: A network meta-analysis

Jinhao Zhang, Wei Ye, Wang Li, Fan Zhang et al. • Experimental Gerontology (2025)

Background: Previous studies have consistently demonstrated that exercise mitigates cognitive decline in older adults. However, the most effective types of exercise, along with optimal frequency and duration of interventions, remain inadequ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.exger.2025.112768

Fluidity in filial piety: twenty-year associations of living arrangements on depression and life satisfaction and across chronic diseases among older adults in rural China

Jin Guo, Andrew Wister, Barbara Mitchell, Merril Silverstein et al. • BMC Geriatrics (2026)

Abstract Objectives Based on defamilization, individualization, and contingent intergenerational solidarity theories, this study developed a cultural defamilization framework. Longitudinal data were used to explore changes in the associatio...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12877-026-07449-z

Tailored antihypertensive drug therapy prescribed to older women attenuates circulating levels of interleukin-6 and tumor necrosis factor-α

Toledo JO, Moraes CF, Souza VC, Tonet-Furioso AC et al. • Clinical Interventions in Aging (2015)

Juliana O Toledo,1 Clayton F Moraes,2,3 Vinícius C Souza,2 Audrey C Tonet-Furioso,2 Luís CC Afonso,4 Cláudio Córdova,3 Otávio T Nóbrega1,2 1Graduate Program in Health Sciences, 2Graduate Program in...

DOAJ Open Access (DOAJ)

Dementia in the old age: a gloomy wood later in life

Virginia Boccardi, Lucia Paolacci, Patrizia Mecocci • Geriatric Care (2018)

Dementia incidence is growing at an impressive rate worldwide, mostly affecting old age subjects. Looking and considering the disease as the same in younger adult does not seem the successful way to find a proper solution regarding preventi...

DOAJ Open Access (DOAJ) DOI: 10.4081/gc.2018.7756

GERONTOLOGY AS A DISCIPLINE

R. D. Bramwell • Educational Gerontology (1985)

This paper discusses four well‐attested criteria by which a given “subject area” might be judged to be or not to be an “academic discipline.” What can be said of “gerontological studies” under each of these criteria? In what ways might “ger...

OPENALEX DOI: https://doi.org/10.1080/0380127850110403

Is Gerontology Interdisciplinary?

Kenneth F. Ferraro • The Journals of Gerontology Series B (2007)

UNIVERSITIES and colleges often espouse the value of interdisciplinary study, and gerontology is frequently cited as an exemplar of an interdisciplinary field of inquiry. It could be argued that this characterization has been good for geron...

OPENALEX DOI: https://doi.org/10.1093/geronb/62.1.s2

Geriatric Medicine and Gerontology

Edward T. Zawada • IntechOpen eBooks (2019)

This volume is a collection of reports dealing with geriatrics and gerontology. The first section provides an introduction to the common medical and non-medical problems of aging. The second section concentrates on one of the most devastati...

OPENALEX cc-by DOI: https://doi.org/10.5772/intechopen.77654

Routledge Handbook of Cultural Gerontology

Julia Twigg • Routledge eBooks (2015)

Later years are changing under the impact of demographic, social and cultural shifts. No longer confined to the sphere of social welfare, they are now studied within a wider cultural framework that encompasses new experiences and new modes ...

OPENALEX DOI: https://doi.org/10.4324/9780203097090

Educational Gerontology

• Routledge eBooks (2018)

The term "educational gerontology" was first used in a 1970 doctoral program at the University of Michigan to denote those "activities and study that occur at the interface of education and gerontology" (Peterson 1980: 68).It achieved acade...

OPENALEX DOI: https://doi.org/10.4324/9780429457784

Effects of electron beam welding on the microstructure and impact properties of three reconstituted steels

HU Minglei, HU Bin, ZHANG Wei, LIU Xiaoou et al. • Fenmo yejin jishu (2025)

Specimen reconstitution technology is important for the in-service safety of reactor pressure vessels (RPVs) in nuclear power plants. To verify the feasibility of electron beam welding for the restructured specimens, the electron beam weldi...

DOAJ Open Access (DOAJ) DOI: 10.19591/j.cnki.cn11-1974/tf.2024070004

Breaking of Thermopower–Conductivity Trade‐Off in LaTiO3 Film around Mott Insulator to Metal Transition

Takayoshi Katase, Xinyi He, Terumasa Tadano, Jan M. Tomczak et al. • Advanced Science (2021)

Abstract Introducing artificial strain in epitaxial thin films is an effective strategy to alter electronic structures of transition metal oxides (TMOs) and to induce novel phenomena and functionalities not realized in bulk crystals. This s...

DOAJ Open Access (DOAJ) DOI: 10.1002/advs.202102097

One-step fabrication of superhydrophobic fabrics with stable mechanical performance in harsh conditions

Zhuoxing Liu, Kexin Zhao, Jie Ma, Shijie Liu et al. • Nature Communications (2026)

Abstract Developing robust water-repellent textiles is critical for outdoor, protective, and industrial applications. However, achieving long-lasting water repellency under mechanical stress remains a significant challenge. Conventional app...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-026-70857-7