76 results found

Surendiran Muthukumar, Deepalakshmi Kumar, Ranjit Panigrahi, Paolo Barsocchi, Akash Kumar Bhoi

Data heterogeneity remains one of the most significant challenges in federated learning (FL), impacting model performance, convergence, and scalability. This issue is especially critical in healthcare...

Journal of Big Data 2026-04-22 rs-8191856
Federated Learning Data Heterogeneity Clustering Personalized Models Healthcare Informatics Non-IID Data Privacy Preservation

Halima Musa Abdul, Hauwa Mohammed, Alice Norah Ladur, Sarah White, Isabella Garti, Muhammad Awwal Ladan, Olaide Edet, Fiona Dickinson, Christopher Murray, Adacha Boslam Bello, Ndagi Alhassan, Yamai Timbuak, Charles Anawo Ameh

Background Digital transformation in health professions education is often framed as a matter of technology adoption and educator attitudes. However, in low-resource settings, institutional enabling c...

BMC Medical Education 2026-04-22 rs-9085369
Digital technology midwifery education e-learning mixed methods Nigeria health workforce training Digital Teaching Readiness Index

Parvati Naliyatthaliyazchayil, Lalitha Pranathi Pulavarthy, Kevin Chen, Khushboo Chandnani, Viraj Gadeela, Donya Nemati, Navin Kaushal, Saptarshi Purkayastha

Mobile health (mHealth) recommender systems for physical activity increasingly employ sophisticated personalization, yet few integrate clinical-guideline-grounded user modeling, explainability, and fa...

Research Square 2026-04-22 rs-9436252
User modeling Health recommender systems Explainable AI Algorithmic fairness PLS-SEM Mobile health

Harsh Kumar, Garima Srivastava

In this work, a leaky-wave antenna (LWA) with pinnate-shaped slots and substrate integrated waveguide (SIW) is presented. The suggested antenna design employs eleven periodic slots to increase its gai...

Wireless Networks 2026-04-22 rs-7211470
Backward scanning beam scanning forward scanning LWA SIW

Qi Wu, Zhijie Gao, Wei Pei, Ping Wang, Xin Yu, XinXin Rao, Ye Yao, Zhiyuan Liu, Ruiqing He, Enming Tian, Yanrong Yang, Bei Li, Tingting Niu, Yunqing Liu, Zhiyu Li, Hongmei Zheng, Heping Zhang, Oliver Kepp, Guido Kroemer, Lan Fang, Ping Wang

Subnuclear compartmentalization has emerged as a critical determinant of transcriptional homeostasis and cell-fate determination. The nucleolus scaffolds specialized heterochromatin, yet the mechanism...

Nature Portfolio 2026-04-22 rs-8897065
Deubiquitination Genome compartmentalization Heterochromatin Immunogenicity

Nova Cabias, Realyn Q. Salvador, Rodel Reyes, Romelyn Pabro, Dave Patrick L. Ruiz

School counseling is fundamentally an empathy-dependent profession; however, when workplace bullying occurs, it creates a significant ethical paradox where the very professionals trained to foster psy...

Research Square 2026-04-22 rs-9446671
workplace bullying school counselors organizational culture leadership accountability psychological well-being

Meng Zhang, Xin Han, Zhengdong Liu, Kaiyang Liu, Xuezhen Zhou, Xingwang Ye, Zhenyu Yang, Yanmei Ma, Lai-Yu Kwok, Yifan Duan, Wenyi Zhang, Heping Zhang

The preschool years represent a modifiable window for shaping growth and microbiome development. In a two-month cluster randomized trial of 317 Chinese kindergarten children, we evaluated a formula en...

Research Square 2026-04-22 rs-9483549
Antibiotic resistance Bifidobacterium animalis subsp. lactis Body composition Lean growth Microbial coupling Multi-omics

Nadi Maroua

As mental health disorders continue to rise globally and access to specialised care remains a persistent challenge, AI-powered conversational agents have emerged as a credible avenue for early screeni...

Research Square 2026-04-22 rs-9482601
Artificial Intelligence mental health early detection mental disorders Systematic Review Machine Learning conversational agent ethics NLP

Mehmet Seyman Önder

Substance use in adolescents is not merely an individual risk behavior; it is a multifaceted social problem shaped by school, family, and institutional structures. This qualitative research aims to un...

BMC Public Health 2026-04-22 rs-9105573

Longjiang chen, jiahao wang, Mei Jiang, Lan Luo

Objective This study examined the longitudinal effects of Home-visit sports service on loneliness and social isolation in children and adolescents, focusing on social connectedness as a mediator, and ...

BMC Public Health 2026-04-22 rs-9154901
home-visit sports service Loneliness social isolation adolescents machine learning prediction
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