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24 neue Nachweise auf dieser Seite Publiziert in den letzten 30 Tagen Neueste zuerst Crossref DOI
18.08.2026journal-article

Nutrition Bulletin

Feeding Behaviours in Families With Children or Young People With Autism: A Systematic Review

Emma Tuschick, Jo Smith, Benjamin Harrison, Matthew Youngman, Lee Copping, Emma L. Giles

ABSTRACT Children and young people with autism often experience feeding difficulties and are at increased risk of food insecurity. However, the interplay between these challenges remains underexplored. This systematic review aimed to synthesise existing evidence on the prevalence and characteristics of feeding behaviours in families with children with autism, alongside associated factors such as sensory sensitivity and mealtime dynamics. Nine databases identified 399 records. Following screening, 88 original empiri …

18.08.2026journal-article

Transforming Government: People, Process and Policy

Information security policy as a governance capability in politically complex legislative organizations: a tridimensional configurational model

Elias Amaral dos Santos, Gabriel Oscar Cremona Parma

Purpose This conceptual paper aims to examine information security policy (ISP) in Brazilian state legislative assemblies as a formal document that may operate as an institutional governance device and, under specific conditions, become a governance capability. Design/methodology/approach The paper integrates sociological institutionalism, network governance and state-capacity perspectives, in dialogue with governance-oriented information security scholarship, to theorize the conditions under which ISP may become i …

18.08.2026journal-article

Journal of Sleep sciences

Prevalence and Risk Factors of Sleep Quality among Older Adults in Varamin, Iran

Hasan Ahmadi Gharaei, Fatemeh Ghorbani, Sara Naderpoor, Vida Alizad, Soodabeh Ghasemi, Zahra Hasanalizadeh, Foozieh Noori, Elham Momen Baghsiyahi

Background and Objective: The global aging population is increasing. Aging is associated with a gradual decrease in physiological activities and an increased risk of chronic diseases and sleep disorders. This study aimed to determine the prevalence and risk factors of sleep quality among elderly people. Materials and Methods: This cross-sectional study was conducted on 894 elderly individuals aged 60 years or older, selected using a multistage sampling method in Varamin City, Tehran Province, Iran. Data were collec …

18.08.2026journal-article

Journal of the American Geriatrics Society

Palliative Care Interventions for Patients With Kidney Disease: A Scoping Review by the Kidney Disease Aging Research Collaborative

Eleanor Rivera, Ilana Mittleman, Juliana Magro, Totini Chatterjee, Nidhi Ghildayal, Areeba Jawed, Jack Kimball, Jessica E. Ma, Fahad Saeed, Carly Weaver, Jordana Yahr, Mara McAdams‐DeMarco, Rasheeda K. Hall, Jennifer S. Scherer

ABSTRACT Background Chronic Kidney Disease (CKD) impacts ~40% of US adults aged ≥ 60 years. Palliative care, which can improve symptoms of serious illness, is underutilized in CKD despite it's association with a high symptom burden. We conducted a scoping review of palliative care interventions in CKD, with particular attention to older adults. Methods We searched PubMed, CINAHL, EMBASE, Cochrane Central, PsycInfo, ClinicalTrials.gov , and Web of Science for: (1) kidney disease; (2) palliative care; and (3) study d …

18.08.2026journal-article

Journal of the Medical Association of Thailand

Development of a Sarcopenia Score for Sarcopenia Screening in Community-Dwelling Older Adults

Unchalee Seekan, Worapong Sucharitpongpan

Background: Sarcopenia is common among community-dwelling older adults and is associated with increased risks of falls, disability, and mortality. Although several screening tools exist, many require specialized equipment or show limited diagnostic accuracy in community settings. Practical clinical prediction models using easily obtainable variables are therefore needed. Objective: To develop and internally validate a simple clinical prediction model and scoring system for screening sarcopenia in community-dwelling …

18.08.2026journal-article

Cardiology and Cardiovascular Research

Prevalence and Characteristics of Hypertension Among People Aged 60 Years and Older in Guediawaye, Senegal: A Population-based Cross-sectional Study

Ngone Gaye, Aliou Ngaide, Fatou Leye, Simon Sarr, Joseph Mingou, Marguerite Diouf, Malick Ndiaye, Momar Dioum, Mouhamadou Ndiaye, Alassane Mbaye, Maboury Diao, Abdoul Kane

Hypertension is a major determinant of cardiovascular morbidity and mortality, particularly among older adults, and in sub-Saharan Africa its screening and control remain insufficient despite the ongoing epidemiological transition. This study aimed to assess the prevalence of hypertension among people aged 60 years and older living in the Dakar suburbs and to describe their sociodemographic and clinical profile and associated risk factors. We conducted a quantitative, descriptive and analytical cross-sectional stud …

18.08.2026journal-article

Journal of the Association for Information Science and Technology

Failure in research? A methodological reflection on researching information behavior among older adults with diabetes in real‐world settings

Xiaoqian Zhang, Shun Yang, Yintao Wang

Abstract Questionnaire‐based designs remain central to information behavior research, yet the practical assumptions embedded in standardized survey administration are rarely examined. This paper offers a methodological reflection on five pilot studies conducted in preparation for a questionnaire‐based investigation of information behavior among older adults with type 2 diabetes. Across hospital outpatient clinics, rural households, senior learning institutions, residential care facilities, and social media platform …

18.08.2026journal-article

AIDS and Behavior

Validation of an Extended Sexual Orientation and Gender Identity Measure in a Racially and Ethnically Diverse Cohort of People Living with or at Risk for HIV Infection

Skylar J. Gaughan, Phyllis C. Tien, Juno Obedin‑Maliver, Alexis Ceja, Nguyen K. Tran, Rachel L. Kaplan, Kathryn Anastos, Aruna Chandran, M. Reuel Friedman, Olivia T. Van Gerwen, Deborah L. Jones, Jennafer Kwait, Igho Ofotokun, Annesa Flentje

Abstract Despite becoming a routine part of clinical care, collection of sexual orientation and gender identity (SOGI) is not standardized, and common measures might not reflect the full range of LGBTQ+ experiences. In this study, we tested a novel expanded SOGI measure that addresses these concerns in a racially and ethnically diverse HIV cohort study. Participants ( N = 885) were randomized to complete either a common SOGI measure with fewer SOGI choices or an expanded SOGI measure with more response options. We …

18.08.2026journal-article

Experimental Physiology

Tackling aging and chronic disease: How space exploration and the ‘chameleon effect’ of pharmaceuticals can lead the way

Carina Kern, Tina Woods, Keith Siew

Abstract A common misconception surrounding space exploration is that humanity's pursuit of interplanetary travel, such as missions to Mars, is an escape from Earth. In reality, this endeavour offers an invaluable opportunity to address critical biomedical challenges here at home. The extreme conditions of space, including microgravity, cosmic radiation and prolonged isolation, create a natural laboratory for studying human biology under stress, allowing us to explore the boundaries of human resilience. These expos …

1 Zitationen
18.08.2026journal-article

Western Journal of Nursing Research

Associations Between Autonomic Nervous System Activity and Frailty in Community-Dwelling Older Women

Mikako Sakai, Junko Hoshino, Ayako Nakayama, Noriatsu Tatematsu, Rika Usami, Naomi Furukawa, Kunihiro Imai, Hideshi Sugiura

Background: The autonomic nervous system (ANS) is associated with various physical and psychological conditions. Objective: We examined the relationship between ANS activity—measured using pulse-rate variability—and physical, psychological, and social frailty in community-dwelling older women. Methods: In 2024, we conducted a cross-sectional survey in Japan with 119 community-dwelling women aged 65 years or older. The survey assessed ANS activity and physical performance and included a self-administered questionnai …

18.08.2026journal-article

Nanotechnology

Aging-induced nanocrystalline boundary coalescence in solution-process synaptic memristor

Lingyu Xie, Lehang Chu, Yanhong Zhang, Haoyu Shen, Junming Xu, Yijie Gu, Jie Jiang, Liang Chu

Abstract Aging-induced contact enhancement is a prominent natural phenomenon in materials science. However, it has often been overlooked in nanocrystalline films. Herein, we developed a NiO x /SnO 2 p–n heterojunction synaptic memristor based on NiO x and SnO 2 nanocrystals inks, where aging-driven nanocrystal boundary coalescence serves as the origin of improved memristive switching and synaptic emulation. SnO 2 nanocrystals with amorphous surfaces undergo gradually boundary coalescence after film formation to str …

18.08.2026journal-article

Revista Ibero-Americana de Humanidades, Ciências e Educação

A INTEGRAÇÃO DA ECOPEDAGOGIA NA EDUCAÇÃO SEXUAL DE PESSOAS COM DEFICIÊNCIA: PROMOVENDO INCLUSÃO E CONSCIÊNCIA AMBIENTAL

Aline Ribeiro Correa, Laércio de Oliveira, Elite Francisca da Silva Farias

Este artigo discute a possibilidade de integração entre a Ecopedagogia e a Educação Sexual de pessoas com deficiência, propondo um diálogo entre dois campos que, isoladamente, já apontam para a necessidade de uma escola mais inclusiva e mais consciente de sua responsabilidade socioambiental. Parte-se do pressuposto de que a Ecopedagogia e a Educação Sexual inclusiva compartilham um mesmo horizonte pedagógico: o reconhecimento do corpo, da natureza e da diversidade humana como dimensões interligadas e merecedoras de …

18.08.2026journal-article

Working with Older People

Generative AI, autonomy and healthy ageing: a reflexive thematic analysis of urban older adults through an integrated SST–SDT lens

Aniket Godse, Saikat Deb, Avishek Ghosal, Vinod Sharma

Purpose This paper aims to offer a worked methodological demonstration of an integrated socioemotional selectivity theory (SST)–self-determination theory (SDT) reflexive thematic analysis (RTA), examining how urban, community-dwelling older adults in India are illustrated as using and emotionally experiencing generative AI and how this relates to autonomy, competence, relatedness and healthy ageing. Design/methodology/approach An RTA, organised using a Gioia-style structure, was conducted on an illustrative data se …

18.08.2026journal-article

Frontiers in Public Health

Sex-specific mediating role of serum uric acid in the association between dietary diversity and muscle strength in urban community-dwelling older adults

Xixi Chu, Yuzhu Zhao, Xin Wang, Yiyao Ruan, Lulu Wang, Fang Wang, Guangyi Liu, Dayong Yu, Kaiyong Liu, Fangbiao Tao, Liang Ruan

Objectives Dietary diversity is recognized as a key strategy for healthy aging, but the underlying mechanisms linking it to muscle strength, particularly those involving systemic metabolism, remain unclear. This study aimed to examine the association between dietary diversity and muscle strength and explore the potential mediating role of metabolic indicators. Methods This cross-sectional study included 1,613 older adults (≥60 years) from the Anhui Urban Aging Cohort. Dietary diversity was assessed using a validate …

18.08.2026journal-article

Journal of Medical Internet Research

“Like Taking Part in Star Wars”: Qualitative Study Using Thematic Analysis to Explore the Acceptability and Experiences of Older Adults Participating in Remote Longitudinal Sleep and Dementia Research

Bijetri Biswas, Victoria Grace Gabb, Jonathan Blackman, Hamish Morrison, Elizabeth Coulthard, Anne Roudaut

Abstract Background Sleep disturbance is a common symptom of and potential risk factor for neurodegeneration and dementia. Remote monitoring technologies and increasing digital literacy offer promise for monitoring symptoms and treatment responses via sleep and cognitive assessments from patients’ homes. However, the acceptability of remote sleep and circadian research in older adults with and without cognitive impairment is not known. Objective This study aimed to explore and describe the barriers, facilitators, a …

18.08.2026journal-article

Revista Brasileira em Promoção da Saúde

Fatores Associados à Autopercepção Negativa de Saúde em Pessoas Idosas: Diferenças entre Idosos Jovens e Longevos

Nathalia Ayumi Nagai, Talita Müller Gonçalves de Melo, Larissa Helena Sacheto Abdo, Gabriel da Silva Nascimento, Mariana Lima de Moura, Isabella Felisberto Cândido, Kaio Henrique Correa Massa

Objetivo: Analisar as diferenças na autopercepção de saúde entre idosos jovens (60–79 anos) e idosos longevos (≥ 80 anos), bem como identificar fatores sociodemográficos e de saúde associados à autopercepção negativa. Métodos: Estudo transversal com dados da Pesquisa Nacional de Saúde de 2019, representativa da população idosa brasileira. A variável dependente foi a autopercepção de saúde, dicotomizada em positiva ou negativa. As variáveis independentes incluíram sexo, faixa etária, raça/cor de pele, escolaridade, …

18.08.2026journal-article

PLOS Global Public Health

Acceptability of advanced Controlled Human Infection Models: The case of a pneumococcal challenge in people living with HIV and mycobacterial challenge with Bacillus Calmette Guerin in Malawi

Anthony E. Chirwa, Charity Gunda, Shalom Songolo, Edna Nsomba, Neema Toto, Lumbani Makhaza, Mphatso Mailboy, Clara Ngoliwa, Linda Chamtunga, Modesta Reuben, Chikondi Chakwiya, Pemphero Liwonde, Andrew Sigoloti, Evaristar Kudowa, Godwin Tembo, Ben Morton, Bridgette Galafa, Faith Thole, Lorensio Chimgoneko, Brenald Dzonzi, Vitumbiko Nkhoma, Edward Mangani, Mphatso Mayuni, Alfred Muyaya, Fanny Kapakasa, Morrison P. Kamanga, Tiyamika Nthandira, Diana Mwaipaya, Nengie Chirwa, Ndaziona P. K. Banda, Marc Y. R. Henrion, Tarsizio Chikaonda, Kondwani C. Jambo, Blessings Kapumba, Stephen B. Gordon, Anna C. T. Gordon, Deborah Nyirenda, on behalf of the Malawi Accelerated Research in Vaccines by Experimental and Laboratory Systems (MARVELS) consortium

Controlled Human Infection Models (CHIM) in which volunteers are experimentally exposed to pathogens are used to study pathogenesis and down select among treatment and vaccine candidates. Scientifically, CHIM studies are best conducted among at-risk populations in which the infection is endemic, and who are likely to benefit from new interventions tested. Ethically, the perspectives of these communities should be carefully considered in designing such research. CHIM studies are often conducted among healthy adults, …

18.08.2026journal-article

Revista de la Facultad de Ciencias de la Salud Universidad del Cauca

La nueva Política Pública Nacional de Discapacidad, una necesidad para la defensa de sus derechos

Liset Viviana Campos-Bermúdez

Colombia ha trazado y ajustado su horizonte de trabajo en materia de discapacidad con la política pública nacional para los próximos diez años hasta el 2035. Este trabajo se ha plasmado progresivamente desde mediados de los años noventa del siglo XX en documentos de política pública, los cuales han sido derrotero para el accionar articulado entre las organizaciones de personas con discapacidad, el Estado, organismos multilaterales y la sociedad civil.

18.08.2026journal-article

International Journal of Business, Humanities, Education and Social Sciences (IJBHES)

Exploring the Dynamics of Happiness Among People Living with HIV/AIDS (PLWHA): A Case Study of Residents at Kebaya Shelter House, Yogyakarta

Ikhlas Hariadi, Ayu Rezki Utari

Previous studies have shown that happiness is closely related to health conditions, particularly among individuals with chronic illnesses who often experience psychological distress and unhappiness. HIV/AIDS is one of the chronic diseases, and previous research indicates that some people living with HIV/AIDS (PLWHA) fail to reconstruct their happiness. However, limited studies have explored the dynamics of happiness among PLWHA, especially within shelter-based settings. This study aims to understand the dynamics of …

18.08.2026journal-article

BMC Geriatrics

Triglyceride-total cholesterol-body weight index is associated with mortality in Chinese community-dwelling older adults

Hao Yu, Xuerong Ye, Wenhua Yu, Wenli Xie, Zhenxia Zhu, Hongying Chen, Ye Guo, Lina Ma

Abstract Background With the progression of population aging and the growing demands for health management among older adults, identifying factors influencing mortality risk is of great significance. In particular, parameters related to blood lipids and body composition warrant in-depth investigation. This study aims to examine the association between the triglyceride-total cholesterol-body weight index (TCBI) and mortality among Chinese older adults. Methods Data were obtained from the China Health and Retirement …

18.08.2026journal-article

Journal of Medical Internet Research

Digital Physical Exercise Interventions for Cognitive Functions in Older Adults: Systematic Review and Bayesian Network Meta-Analysis of Randomized Controlled Trials

Qing Hu, Siyi Sun, Jingru Zhu, Xiaoke Zhong, Shengyu Dai, Changhao Jiang

Abstract Background Cognitive decline in older adults imposes a major global burden, with physical inactivity a leading modifiable risk factor for dementia. Digital physical exercise interventions offer scalable alternatives to traditional programs, but comparative effectiveness across cognitive domains remains unclear. Objective The aim of the study is to compare and rank 4 digital physical exercise interventions—immersive virtual reality exercise (IVR_E), nonimmersive exergame (NI_ExG), remote exercise (RE), and …

18.08.2026journal-article

Transport of the Urals

Исследование старения изоляции ТЭД локомотивов

М.А. Шрайбер

В статье представлены результаты комплексных лабораторных исследований, направленных на изучение процесса старения изоляции обмоток тяговых электродвигателей (ТЭД) локомотивов. Объект исследования — изоляция обмоток, подверженная циклическим термомеханическим нагрузкам, обусловленным колебаниями температуры медного проводника в ходе эксплуатации. Цель — всестороннее изучение влияния циклических термомеханических напряжений на процесс деградации изоляции ТЭД локомотивов. Для достижения этой цели разработана и реализ …

18.08.2026journal-article

Highlights in Business, Economics and Management

Spatial Interventions and Humanistic Care in Biophilic Design within the Context of an Aging Society

Jiaxin Ye

The accelerating global trend of population aging, combined with changes in family structures that have weakened traditional eldercare functions, has transformed loneliness and caregiving pressures faced by older adults into a pressing public challenge. In this context, the living and care environments of the elderly have become critically important for their physical and mental well-being. Biophilic design theory provides an interdisciplinary framework for improving eldercare settings; however, its application in …

18.08.2026journal-article

Asian Journal of Physical and Chemical Sciences

Metaheuristic Optimization of an Empirical Lithium-Ion Battery Aging Model for Mobile-Device Operating Conditions

Ngoidita Natebaye, Mawilina Jonas, M. Madjiko Luc, Ndouwe Salvador, Ahmat I. Gogo

Lithium-ion battery degradation is influenced by operating temperature, electrical current, depth of discharge (DoD), and charge–discharge cycling. This study presents a computational framework for identifying operating conditions associated with a reduced value of an empirical battery-ageing objective function. Unlike an initial monotonic formulation, the objective function used here combines deviation-based penalty terms for temperature and current, reproducing the experimentally reported U-shaped ageing response …