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24 neue Nachweise auf dieser Seite Publiziert in den letzten 30 Tagen Neueste zuerst Crossref DOI
11.08.2026journal-article

Clinical Oral Investigations

Effect of different finishing/polishing protocols and aging on flexural strength, roughness, and surface characteristics of definitive restorative materials for CAD/CAM

Helena Nóbrega Almeida, Francisca Jennifer Duarte de Oliveira, João Vitor do Nascimento Santos, Fernanda Gurgel de Góis Moreira, Bruna Oliveira Campos, Renata Marques de Melo, Boniek Castillo Dutra Borges, Rodrigo Othávio de Assunção e Souza

Abstract Objective To evaluate the effect of finishing/polishing and aging on the flexural strength, roughness, and surface characteristics of CAD/CAM restorative materials. Materials and methods Three CAD/CAM materials were tested: Nanoceramic resin (CR), Polymer-infiltrated ceramic (PIC), and Leucite-reinforced glass-ceramic (LC). A total of 120 bars (8 × 2 × 1 mm; n = 15/group) were prepared and subjected to different finishing/polishing protocols (C: control; B: bur; BD: diamond bur + diamond-impregnated rubber …

11.08.2026journal-article

AIDS and Behavior

Sexual Behaviour, HIV Prevention and Testing Among Transgender and Non-binary People in a Cross-Sectional Behavioural Surveillance Survey in Aotearoa New Zealand

Peter J.W. Saxton, Ryan M. Bentham, Brooke M. Hollingshead, Jack Byrne, Ashe Yee, Janine Paynter, Koson Tony Sriamporn

Abstract Trans and non-binary (TNB) people who have sex with gay, bisexual and other men who have sex with men (GBM) are rarely included in HIV behavioural surveillance. Improved data on risk and protective behaviours among TNB people could help identify unmet needs. We analysed data from the Sex and Prevention of Transmission Study, a cross-sectional HIV behavioural surveillance programme in Aotearoa New Zealand that extended eligibility to TNB participants for the first time in 2022. We categorised TNB participan …

11.08.2026journal-article

Review of Educational Research

Physical Activity Intensity as a Catalyst for Learning in Young People: A Systematic Review and Practical Guide

José Luis Solas-Martínez, Adilson Marques, Vânia Loureiro, Alberto Ruiz-Ariza

This systematic review examined the effects of physical activity (PA) at different intensities (light, moderate, and vigorous) on learning variables in students aged 6 to 16 years, considering practice modality (individual or group) and timing (before, during, or after school). Based on 42 intervention studies (2014–2024), PA positively influences emotional, socio-behavioral, and cognitive learning dimensions. Emotionally, PA reduces stress, enhances emotional regulation, and boosts intrinsic motivation. Socio-beha …

11.08.2026journal-article

Nutrients

Krill Oil in Human Nutrition and Healthy Aging: A Narrative Review of Implications for Intrinsic Capacity and Nutrient Bioavailability

Andrea Rodrigues Vasconcelos, Denise Deo Dias, Ana Carolina Remondi Souza, Erlon Oliveira de Abreu-Silva, Aline Marcadenti, José João Name

Krill oil (KO) is a marine-derived nutritional ingredient distinguished by its unique structural composition and increasing relevance in human nutrition, particularly in the context of healthy aging and preservation of intrinsic capacity. Approximately 30–65% of its fatty acids are esterified to phospholipids, a molecular configuration associated with enhanced bioavailability and efficient tissue incorporation of omega-3 polyunsaturated fatty acids, even at relatively low doses. Antarctic krill (Euphausia superba) …

11.08.2026journal-article

Journal of Speech, Language, and Hearing Research

Cross-Linguistic Perspectives on Aging and Sentence Processing: The Role of Word Order and Semantic Plausibility

Jee Eun Sung, Gayle DeDe, Seunghun J. Lee, Jimin Park

Purpose: This cross-linguistic study investigates how healthy aging affects sentence comprehension across three typologically distinct languages—English (head-initial), Korean, and Japanese (both head-final). It explores how syntactic word order and semantic plausibility interact with aging and whether these effects differ across languages with varying structural characteristics. Method: A total of 290 adults participated: 103 English speakers (49 younger, 54 older), 98 Korean speakers (50 younger, 48 older), and 8 …

11.08.2026journal-article

Engineering, Technology & Applied Science Research

Faster R-CNN with Equilibrium Optimizer for Real-Time Object Detection and Classification Framework to Aid Visually Impaired People

Fouad Shoie Alallah

In general, blind or Visually Impaired People (VIP) survive their lives in hardship, with the main challenge that they are incapable of living entirely independently. Object detection is a major contribution of computer vision and Machine Learning (ML) in the detection of objects in videos or images. Numerous research works have been implemented in the field of real-time object detection utilizing ML and Deep Learning (DL). This study focused on a precise and real-world object detection method for visually challeng …

11.08.2026journal-article

Journal of Health Psychology

Technostress and eHealth literacy in older adults: A cross-sectional study

Nedime Hazal Döner, Ecem Özgül, Gülsüm Nihal Çürük

This study aims to investigate technostress among older adults and to examine its relationship with eHealth literacy. A descriptive and cross-sectional study was conducted with 217 older people in a university hospital in Türkiye. The data were collected using the sociodemographic form, Technostress Scale (TechS-S), and eHealth literacy scale between April and June 2025. The participants’ mean total score for eHealth literacy was calculated as 23.95 ± 9.16, while the mean total score for the TechS-S was 43.71 ± 8.3 …

11.08.2026journal-article

Geriatrics

Autoimmune Oral Mucosal Diseases in Older Patients: An Overview of Early Recognition and Management in the Primary Care Setting

Anahita Gupta, Donna A. Culton

Autoimmune oral mucosal diseases, including pemphigus vulgaris, mucous membrane pemphigoid, and oral lichen planus, are important yet frequently underrecognized causes of morbidity in older adults. These conditions often initially present with nonspecific symptoms such as persistent oral pain, erosions, ulcerations, or gingival inflammation, contributing to delays in diagnosis and treatment. Primary care clinicians and geriatricians are uniquely positioned to identify these diseases early and facilitate timely refe …

11.08.2026journal-article

Psychogeriatrics

Individual and Institutional Factors Associated With the Quality of Life of Portuguese Older Adults Living in Nursing Homes

Bartolomeu Alves, Micaela Gonçalves, Ana Rute Costa, Rui Passadouro, Alexandra Lopes, Ana Henriques

ABSTRACT Purpose To identify individual and institutional characteristics that are associated with the quality of life (QoL) of institutionalized older adults aged 60 and above in Portuguese nursing homes. Methods This cross‐sectional study involved 22 nursing homes from the central region of Portugal and a total of 213 institutionalized older adults aged 60 or older without cognitive impairment, selected through random cluster sampling. Participants were interviewed using a structured questionnaire to collect data …

11.08.2026journal-article

International Journal of Behavioral Development

Older Adults’ Everyday Perceptions of Ageism: The Role of Television and Social Media

Juhyeong Lee, Yoonseok Choi, Klaus Rothermund, Christiane A. Hoppmann

While ageism experiences are associated with reduced well-being among older adults, the contexts in which they encounter ageism remain underexamined. This study investigated everyday contexts of perceived ageism among older adults in Canada, with a particular focus on TV and social media usage. We analyzed up to 14 days of evening diaries from 111 individuals aged 50 and above living in Canada (Age: M = 71.27 years, SD = 9.02; 75% female). Participants reported their daily TV viewing, social media screen time, purp …

11.08.2026journal-article

Journal of Laparoendoscopic & Advanced Surgical Techniques

Age-Stratified Outcomes of Off-Clamp Robot-Assisted Partial Nephrectomy: A Comparison of Patients Younger Than 65 Years and Those Aged 65 Years or Older

Oh Jun Yun, Jun-Koo Kang, Sang Hyub Lee, Yun-Sok Ha, Seock Hwan Choi, Bum Soo Kim, Hyun Tae Kim, Tae-Hwan Kim, Eun Sang Yoo, Tae Gyun Kwon, Jae-Wook Chung

Background: Evidence for completely off-clamp robot-assisted partial nephrectomy (RAPN) in older patients is limited. We compared age-stratified short-term outcomes. Methods: We reviewed 146 consecutive patients who underwent off-clamp RAPN between June 2022 and March 2026: 99 were aged

11.08.2026journal-article

Journal of Speech, Language, and Hearing Research

Relationship Between Dynamic Pitch Sensitivity and Vocal Emotion Recognition in Different Listening Conditions in Older Listeners

Benjamin T. Amartey, Monita Chatterjee, Pamela Souza

Purpose: This study examined the relationship between sensitivity to dynamic pitch (i.e., perception of intonation) and vocal emotion recognition in older adults under different listening conditions. We hypothesized that better dynamic pitch sensitivity would be positively associated with accurate recognition of vocal emotions, regardless of age or listening context. Method: We conducted two related studies. In Study 1, 32 listeners (ages 55–88 years) completed a pitch direction identification task assessing dynami …

11.08.2026journal-article

International Journal of Molecular Sciences

Theranostic Innovative Strategies for Brain Diseases: New Insights on Neurovascular Unit-Associated Pathological Changes in Neurodegenerative Disorders and Aging

Giulia Terribile, Matilda Pedrinazzi, Irene Frigerio, Giulio Sancini, Romina Combi

Central nervous system (CNS) disorders represent a significant healthcare challenge, with aging as the primary risk factor. Current clinical management remains predominantly symptomatic, as late-stage diagnosis and the blood–brain barrier (BBB) limit therapeutic efficacy. This review synthesizes emerging innovations in neurotheranostics—integrated diagnostic and therapeutic platforms—focusing on the neurovascular unit (NVU) as a central pathogenic driver and target. Evidence indicates that NVU and BBB dysfunction a …

11.08.2026journal-article

Research and Theory for Nursing Practice

Supporting Youth Aging Out of Foster Care: A Theory-Guided Integrative Review Using Meleis’s Transition Theory

Faith A. Tissot

Background: Annually, approximately 170,000 persons in the United States transition from foster care to independent adulthood, often with an abrupt discontinuation of essential support services. The immediate loss of vital supports often triggers a cascade of instability that flows into the financial, guardianship, and safety sectors. Purpose: The purpose of this review was to examine the small body of literature that explicitly applies Meleis’s Transition Theory to the experiences of individuals aging out of foste …

11.08.2026journal-article

North American Journal of Aquaculture

Multiple, low-dose copper sulfate pentahydrate treatment effects on water quality and bacterial, phytoplankton, and zooplankton communities in catfish aquaculture ponds

Bradley M Richardson, Charles C Mischke, Caitlin E Older, Monica L Wood, Cynthia Ware, Ambika Tiwari, Manoj Chandy Koshy, John W Lowe, Geoffrey C Waldbieser, Matt J Griffin, David J Wise

Abstract Objective In U.S. catfish aquaculture, copper sulfate pentahydrate (CSP; CuSO4·5H2O) is used for a wide variety of applications, including the control of blue-green algae, pathogenic bacteria, and parasite hosts. However, information on the pondwide effects of multiple low-dose treatments is lacking. Herein, the influence of repeated, low CSP doses (0.5, 1.0, and 1.5 mg/L) on water quality, phytoplankton, zooplankton, microbial populations, and fish production were evaluated. Methods In March 2022, experim …

11.08.2026journal-article

Journal of Health Services Research & Policy

From healthcare encounters to policy: Patient and stakeholder perspectives on how stigma undermines care for people with substance use disorders and multiple disadvantages

Nikolaos Mylonas, Stephen J. Kaar

Objectives Stigma is a well-documented barrier to care for people with substance use disorders (SUDs), but little is known about how it affects individuals with SUDs who also experience multiple disadvantages such as homelessness, poverty and unmet health care needs. This article explores how stigma is experienced by service users, staff, and system-level stakeholders of outreach services tailored to this cohort, and how it shapes interactions with health care services, treatment engagement, and service implementat …

11.08.2026journal-article

Evaluation & the Health Professions

Development and Validation of the ReTos Scale as a Support Tool for Fall Risk Assessment in a Large Sample of Older Italian Inpatients

Laura Rasero, Paolo Iovino, Angela Brandi, Monica Simonetti, Riccardo Tartaglia, Tommaso Bellandi

Aim of this study was to develop and evaluate the validity and reliability of the ReTos (Regione Toscana) scale for identifying older inpatients at risk of falls. 15,159 inpatients aged ≥65 years from 41 Italian hospitals were enrolled with six-month follow-up. Items were generated through literature review and expert consensus. Content validity was assessed by a multidisciplinary panel. Exploratory factor analysis (EFA) examined dimensionality. Internal consistency was estimated using McDonald’s Omega. Criterion-r …

11.08.2026journal-article

Quality in Sport

Resistance Training and Dementia Risk: A Narrative Review

Mikołaj Brzusek, Anna Mazur, Natalia Zięba, Dominik Tarczyński, Mateusz Czech, Miłosz Cisłak, Michał Chojęta, Jakub Czmok, Dominika Ciesielska, Katarzyna Kociuba

Background: One of the key challenges of modern public health is the progressive aging of populations, which consequently leads to an increase in the prevalence of numerous conditions, including dementia. These diseases pose a major social problem, driving the search for effective methods to prevent them or mitigate their severity. One preventive measure recommended by the WHO is resistance training. Research indicates that it exerts a multi-level positive effect on dementia risk factors, thereby reducing the overa …

11.08.2026journal-article

Transportation Research Record: Journal of the Transportation Research Board

Evaluation of Practical Asphalt Mixtures Long-Term Aging Protocols for Balanced Mix Design in Quality Assurance Specifications

Ahmed Hemida, Louay N. Mohammad, Samuel B. Cooper, M. Mojammel Hoque

The Louisiana Department of Transportation and Development (LDOTD) incorporated laboratory performance testing in a balanced mix design (BMD) framework in its 2016 Standard Specifications for Roads and Bridges for all travel-lane mixtures. BMD procedures include loaded wheel tracking (LWT, AASHTO T 324) and semicircular bend (SCB, ASTM D8044) tests for job mix formula approval. However, the 85°C/5 days long-term aging (LTA) requirement for SCB specimens has limited BMD use in quality assurance (QA). Here, practical …

11.08.2026journal-article

Journal of Parkinson’s Disease

Cognitive-behavioral therapy in people with Parkinson's disease and caregivers: A mixed method systematic review on clinical applications and therapeutic outcomes

Francesca Proietti, Simone Migliore, Chiara Longo, Francesca Lea Saibene, Giuseppe Curcio, Maria Chiara Malaguti, Mario Meloni, Edoardo Bianchini, Massimo Marano

Background Cognitive behavioral therapy (CBT) has emerged as a promising intervention in Parkinson's disease (PD), although the available evidence remains heterogeneous in design and quality. Objective The present mixed method systematic review aims to synthesize the evidence on CBT in people with PD (PwPD) and caregivers, focusing on clinical applications and therapeutic outcomes across symptom domains. Methods A systematic search of PubMed, Web of Science, Scopus and Cochrane databases was conducted for studies p …

11.08.2026journal-article

Journal of Health Psychology

A comparative study of vape, pouch, and cigarette related beliefs and behaviors and their determinants in young Finnish people

Daniel J. Phipps, Keegan Knittle, Martin S. Hagger, Kyra Hamilton

Youth vaping and nicotine pouch use have risen as cigarette smoking declines, yet comparative evidence on their determinants remains limited. This study examined how socio-structural factors and an extended theory of planned behavior model predict nicotine vaping, nicotine pouch use, and cigarette smoking among Finnish youth. A survey of 1194 youth aged 15–25 assessed socioeconomic status, health literacy, theory of planned behavior belief-based constructs, intentions, behavior, and addiction. Nicotine pouches were …

11.08.2026journal-article

Journal of Proteome Research

Urine and Serum Proteome and Lipidome Analysis of Naturally Aging Feline Species

Punyatoya Panda, Rodrigo Mohallem, Rita de Kassia Rodrigues Bezerra Filgueira, Niwako Ogata, Uma K. Aryal

Abstract Aging in companion animals such as cats closely relates to human aging in environmental exposures and disease manifestation, providing a valuable model for identifying biomarkers of age-associated decline. This study provides a combined proteomic and lipidomic analysis of serum and urine from naturally aging domestic cats aged 3.8–16 years, grouped as adult, old, and senior, to identify age-related molecular changes across biofluids. Label-free quantitative proteomics identified 901 urinary and 238 serum p …

11.08.2026journal-article

Frontiers in Aging Neuroscience

Plasma multi-miRNA models classify Alzheimer’s, Parkinson’s, and Lewy body dementia

Ursula S. Sandau, Jack T. Wiedrick, Trevor J. McFarland, Dora Yearout, Cyrus P. Zabetian, Shu-Ching Hu, Debby W. Tsuang, Joseph F. Quinn, Julie A. Saugstad

Introduction Differentiating Alzheimer’s disease (AD) from both Parkinson’s disease (PD) and Lewy body dementia (DLB) is difficult due to their clinical similarities. Plasma biomarkers offer an alternative to neuroimaging and cerebrospinal fluid analysis; however, there are limitations with respect to differential diagnosis of AD, PD, and DLB with current clinical assays. Methods Here we used machine learning to assess plasma miRNAs for their specificity in diagnosing AD vs. PD, and DLB. Our multi-center study assa …

11.08.2026journal-article

The British Journal of Social Work

‘I wasn’t aware what it was I was suffering from’: An evaluation of the impacts of the ‘empty nest’ on older adults and the potential implications for social work

Denise Turner

Abstract This article reports findings from a pilot study exploring the experiences of the ‘empty nest’ or ‘post-parental life phase’ among older adults in the UK, which highlight implications for social work practice. Drawing on a survey of fifty-three respondents, predominantly aged 60 and over, the study situates the empty nest within a life course framework, recognizing how midlife transitions may shape wellbeing in later life. The research is located within the context of a rapidly ageing UK population and inc …