Self Adjoint Operator | List of Frontiers open access articles

Case Report

Published on 05 Mar 2026

Case Report: Application of multimodal imaging in the diagnosis and treatment evaluation of primary cardiac lymphoma

in Cardio-Oncology

Hanxing Shi
Jing Liang

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1732686

Original Research

Published on 05 Mar 2026

3D imaging and anisotropy mapping of the lamb disc for biomechanical and regenerative insights

in Craniofacial Biology and Dental Research

Ana Prates Soares
Andreia Sousa da Silveira
Jussi-Petteri Suuronen
Paul Helmerking
Timm Weitkamp
Bernhard Hesse
Katharina Schmidt-Bleek
Carsten Rendenbach

Frontiers in Physiology

doi 10.3389/fphys.2026.1786152

148 views

Original Research

Published on 05 Mar 2026

Optimization of the calculation of dietary energy intake in oncology chemotherapy patients: based on a longitudinal study

in Nutrition Methodology

Yao Liu
Tian Zhang
Yufang Ren
Guorong Wang
Yanfen Wang

Frontiers in Nutrition

doi 10.3389/fnut.2026.1741202

Original Research

Published on 05 Mar 2026

A risk-informed quantitative framework for Arctic navigation: modeling the navigability and resilience of the China-Europe shipping corridor under climate change

in Marine Affairs and Policy

Yutong Guo
Yangjun Wang
Ren Zhang

Frontiers in Marine Science

doi 10.3389/fmars.2026.1783543

Original Research

Published on 05 Mar 2026

Assessing the stability of tactical learning in youth footballers: the contribution of a metacognitive double-pass method

in Learning and Cognitive Development

Dimitri Acoumambo
Bachir Zoudji
Hatem Belhouchet

Frontiers in Cognition

doi 10.3389/fcogn.2026.1664983

117 views

Original Research

Published on 05 Mar 2026

Evaluation of classification performance for six types of fundus diseases in OCT images based on multi-source training strategy

in Ophthalmology

Biao Guo
Daqing Wang
Zhuo Zhao
Wenchao Liu
Jia Hou
Ruilin Liang
Lijuan Zhang

Frontiers in Medicine

doi 10.3389/fmed.2026.1775911

Original Research

Published on 05 Mar 2026

Acute motor–cognitive responses to a bouldering fatigue protocol in indoor recreational climbers

in Exercise Physiology

Bartosz Wilczyński
Mateusz Nowosad
Łukasz Poniatowski
Solene Gerwann
Katarzyna Zorena

Frontiers in Physiology

doi 10.3389/fphys.2026.1712130

Case Report

Published on 05 Mar 2026

Primary vaginal yolk sac tumor in an 11-month-old girl: a case report

in Pediatric Oncology

Jiacheng You
Wei Xia

Frontiers in Oncology

doi 10.3389/fonc.2026.1759003

Original Research

Published on 05 Mar 2026

A novel multi-agent spatiotemporal fusion framework for intelligent skin cancer diagnosis

in Skin Cancer

Peiyao Zheng
Jin Yang
Xuanru Wen
Boqian Hu

Frontiers in Oncology

doi 10.3389/fonc.2026.1759960

214 views

Editorial

Published on 05 Mar 2026

Editorial: Bystanders' roles in workplace bullying: impacts and interventions

in Organizational Psychology

Yariv Itzkovich
Margaret Hodgins
Patricia Mannix-McNamara

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1763120

278 views

Original Research

Published on 05 Mar 2026

Data-driven identification of swell potential of clayey soils for engineering surveying using genetic projection pursuit

in Geohazards and Georisks

Kangming Lou
Zhu Liang
Jianhui Tan
Jiaming Huang
Zhiyuan Zhou

Frontiers in Earth Science

doi 10.3389/feart.2026.1783231

105 views

Systematic Review

Published on 05 Mar 2026

Comparison of linear and undulating periodization resistance training on athletic capacities and health promotion: a systematic review and meta-analysis

in Public Health Education and Promotion

ZhiYu Zhang
Xudong Ya
Xinyi Zhao
Ziyao Liu
Jiaxin Luo
Yujia Liu
Yifeng Bu

Frontiers in Public Health

doi 10.3389/fpubh.2026.1707627

Systematic Review

Published on 05 Mar 2026

Global trends in research of neuroimmune in lung diseases over past decade: a bibliometric analysis

in Mucosal Immunity

Yongyan Zhao
Chunfei Li
Yuhong Cheng
Wenjing Dai

Frontiers in Immunology

doi 10.3389/fimmu.2026.1751834

Original Research

Published on 05 Mar 2026

Development and validation of a prediction model for refeeding syndrome in ICU patients receiving mechanical ventilation and enteral nutrition support: a single-center retrospective study from China

in Intensive Care Medicine and Anesthesiology

Nan Feng
Meiying Piao
Mengying Qi
Wenjie Xiao
Wenjuan Wang
Yuju Qin
Haigang Zhang

Frontiers in Medicine

doi 10.3389/fmed.2026.1692124

131 views

Original Research

Published on 05 Mar 2026

Accelerometer-measured physical activity: comparing young adult football players and non-athletic peers

in Injury Prevention and Rehabilitation

Sasa Jovanovic
Cerasela Domokos
Željko Sekulić
Martin Domokos
Boštjan Šimunič

Frontiers in Sports and Active Living

doi 10.3389/fspor.2026.1797369

Original Research

Published on 05 Mar 2026

Effects of Sphingomonads on sugar beet growth and rhizosphere microbiota under continuous cropping

in Microbe and Virus Interactions with Plants

Youkai Gao
Zenghao Wang
Jianan Cheng
Yihao Fu
Yuguang Wang
Yan Sun
Gui Geng
Yanchun Sun

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1793515

Articles

Case Report: Application of multimodal imaging in the diagnosis and treatment evaluation of primary cardiac lymphoma

3D imaging and anisotropy mapping of the lamb disc for biomechanical and regenerative insights

Optimization of the calculation of dietary energy intake in oncology chemotherapy patients: based on a longitudinal study

A risk-informed quantitative framework for Arctic navigation: modeling the navigability and resilience of the China-Europe shipping corridor under climate change

Assessing the stability of tactical learning in youth footballers: the contribution of a metacognitive double-pass method

Evaluation of classification performance for six types of fundus diseases in OCT images based on multi-source training strategy

Acute motor–cognitive responses to a bouldering fatigue protocol in indoor recreational climbers

Primary vaginal yolk sac tumor in an 11-month-old girl: a case report

A novel multi-agent spatiotemporal fusion framework for intelligent skin cancer diagnosis

Editorial: Bystanders' roles in workplace bullying: impacts and interventions

Data-driven identification of swell potential of clayey soils for engineering surveying using genetic projection pursuit

Comparison of linear and undulating periodization resistance training on athletic capacities and health promotion: a systematic review and meta-analysis

Global trends in research of neuroimmune in lung diseases over past decade: a bibliometric analysis

Development and validation of a prediction model for refeeding syndrome in ICU patients receiving mechanical ventilation and enteral nutrition support: a single-center retrospective study from China

Accelerometer-measured physical activity: comparing young adult football players and non-athletic peers

Effects of Sphingomonads on sugar beet growth and rhizosphere microbiota under continuous cropping