Variable Structure | List of Frontiers open access articles

Original Research

Published on 27 Feb 2026

The profile of a student’s sense of (un)safety at school: social, emotional, and academic dimensions

in Mental Health and Wellbeing in Education

Jolita Dudaitė
Jolanta Urbanovič
Romas Prakapas

Frontiers in Education

doi 10.3389/feduc.2026.1750772

Review

Published on 27 Feb 2026

Chronic nonbacterial osteomyelitis: a typical case and review

in Pediatric Orthopedics

Qiang Li
Yiwei Wang
Fei Liu
Pengfei Zheng

Frontiers in Pediatrics

doi 10.3389/fped.2026.1747342

139 views

Mini Review

Published on 27 Feb 2026

Transcranial stimulation as a possible therapeutic proposal in long COVID

in Interventions for Rehabilitation

Lidiane Palheta Miranda dos Santos
Julliana Vieira Leão
Ketelen Yasmim Braga de Moraes Silva
Danilo Lameira dos Santos
Chrisllane Nascimento Batista
Jonna Almeida Barros
Alna Carolina Mendes Paranhos
Ápio Ricardo Nazareth Dias
Luiz Fábio Magno Falcão

Frontiers in Rehabilitation Sciences

doi 10.3389/fresc.2026.1766757

Original Research

Published on 27 Feb 2026

Safety and probiotic characterization of Lacticaseibacillus rhamnosus SAL2: insights from integrated genomics and functional validation

in Food Microbiology

Jie Sun
Zhixue Li
Xinyi Lin
Jinlian Huang
Yamin Chen
Yuzhen Xu
Yanping Xu
Xueying Cheng
Ben Liu
Yongzhi Lun

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1767191

267 views

Original Research

Published on 27 Feb 2026

Bridging HIV prevention and sexual reproductive health services in the context of multi-method PrEP: a qualitative study exploring provider perceptions in South Africa

in Access and Barriers to Reproductive Health Services

Faith Mary Musvipwa
Siphokazi Dada
Fatima Abegail Cholo
Melanie Pleaner
Mosa Julia Letsielo
Sean Arries
Alison Kutywayo
Catherine Elizabeth Martin
Saiqa Mullick

Frontiers in Reproductive Health

doi 10.3389/frph.2026.1746212

Original Research

Published on 27 Feb 2026

The effect of emotional valence on concrete and abstract words in L2 lexical processing among Chinese–English learners

in Psychology of Language

Ying Zhang
Zurui Zhang

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1766572

Original Research

Published on 27 Feb 2026

SeniorHealth Tracker application to support the elderly: technological innovation leveraging humanisation

in Human Factors and Digital Health

Juliana Basulo-Ribeiro
Ana Ferreira
Leonor Teixeira

Frontiers in Digital Health

doi 10.3389/fdgth.2026.1743131

158 views

Editorial

Published on 27 Feb 2026

Editorial: Mental, sensory, physical and life style parameters related to cognitive decline in aging

in Neurocognitive Aging and Behavior

Panagiotis Alexopoulos
Chinedu T. Udeh-Momoh
Maria Basta

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2026.1803069

158 views

Original Research

Published on 27 Feb 2026

Developing an AI-powered tool for radiographic feedback on working length determination in pre-clinical endodontic training

in Endodontics

Sanaa Aljamani
Iman AlMomani
Walid El-Shafai
Mousa AL-Akhras
AbdulAziz AlHaddad
Rawan Abu zaghlan

Frontiers in Dental Medicine

doi 10.3389/fdmed.2026.1730454

220 views

Mini Review

Published on 27 Feb 2026

EEG alpha reactivity in cognitive aging and dementia: clinical implications and cholinergic mechanisms

in Brain Health and Clinical Neuroscience

Kwangyeol Baek

Frontiers in Human Neuroscience

doi 10.3389/fnhum.2026.1665301

369 views

Original Research

Published on 27 Feb 2026

Axonal tract-integrated finite element brain model for predicting mild traumatic brain injury based on axonal strain

in Biomechanics

Noritoshi Atsumi
Yuko Nakahira
Masami Iwamoto

Frontiers in Bioengineering and Biotechnology

doi 10.3389/fbioe.2026.1692718

279 views

Original Research

Published on 27 Feb 2026

How does school bullying influence adolescent social adaptation? a serial mediation model of school connectedness and self-disclosure

in Social Pediatrics

Zhe Jin
Jiaxiang Wang
Guoxing Xiang
Pinyi Wang
Ruijin Zhang
Hao Li
Xiong Gan

Frontiers in Pediatrics

doi 10.3389/fped.2026.1747055

257 views

Systematic Review

Published on 27 Feb 2026

A systematic review and meta-analysis of the efficacy of addition and reduction of Shixiao powder in the treatment of coronary heart disease

in Coronary Artery Disease

Siyuan Chen
Hui Shen
Yingying Su
Cihang Zhou
Yaping Li

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1699481

107 views

Original Research

Published on 27 Feb 2026

FAM-related prognostic molecular subtype screening identified epithelial-derived MAOA-inhibiting bladder cancer

in Cancer Cell Biology

Hui Yu
Qingqiang Lei
Wenyong Yang
Min Cao
Miaoyu Zhang
Taisong Wang
Junhao Dong
Xuerui Chen
Xu Su
Yi Huang

Frontiers in Cell and Developmental Biology

doi 10.3389/fcell.2026.1732999

153 views

Original Research

Published on 27 Feb 2026

Co-detection and genomic characterization of avian rotavirus A, avian orthoreovirus, and chicken megrivirus-C using nontargeted metagenomic surveillance in Indian broiler chickens

in Veterinary and Zoonotic Infection

Henry M. Kariithi
Jeremy D. Volkening
Sarah N. Mueni
Mohamed A. Helmy
Claudio L. Afonso
Pushparaj P. Chaudhari
Eduardo L. Decanini

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1690222

177 views

Original Research

Published on 27 Feb 2026

Association of sleep quality and inner-ear–specific biomarkers Otolin-1 and otoconin-90 with disease severity in benign paroxysmal positional vertigo

in Geriatric Medicine

Kui Li
Yuan-Hong He
Shuang-Jie Pan
Yuan-Zheng Zhao

Frontiers in Medicine

doi 10.3389/fmed.2026.1769063

299 views

Articles

The profile of a student’s sense of (un)safety at school: social, emotional, and academic dimensions

Chronic nonbacterial osteomyelitis: a typical case and review

Transcranial stimulation as a possible therapeutic proposal in long COVID

Safety and probiotic characterization of Lacticaseibacillus rhamnosus SAL2: insights from integrated genomics and functional validation

Bridging HIV prevention and sexual reproductive health services in the context of multi-method PrEP: a qualitative study exploring provider perceptions in South Africa

The effect of emotional valence on concrete and abstract words in L2 lexical processing among Chinese–English learners

SeniorHealth Tracker application to support the elderly: technological innovation leveraging humanisation

Editorial: Mental, sensory, physical and life style parameters related to cognitive decline in aging

Developing an AI-powered tool for radiographic feedback on working length determination in pre-clinical endodontic training

EEG alpha reactivity in cognitive aging and dementia: clinical implications and cholinergic mechanisms

Axonal tract-integrated finite element brain model for predicting mild traumatic brain injury based on axonal strain

How does school bullying influence adolescent social adaptation? a serial mediation model of school connectedness and self-disclosure

A systematic review and meta-analysis of the efficacy of addition and reduction of Shixiao powder in the treatment of coronary heart disease

FAM-related prognostic molecular subtype screening identified epithelial-derived MAOA-inhibiting bladder cancer

Co-detection and genomic characterization of avian rotavirus A, avian orthoreovirus, and chicken megrivirus-C using nontargeted metagenomic surveillance in Indian broiler chickens

Association of sleep quality and inner-ear–specific biomarkers Otolin-1 and otoconin-90 with disease severity in benign paroxysmal positional vertigo