Problem Solving Process | List of Frontiers open access articles

Original Research

Accepted on 27 Feb 2026

Hyperammonemia reduces beneficial lactobacilli and bifidobacteria populations disrupting the metabolic balance of the gut microbiome in rats

in Microorganisms in Vertebrate Digestive Systems

Lola Giner-Pérez
Vicente Felipo
Paula Izquierdo-Altarejos
Marta Llansola
Gaspar Perez Martinez

Frontiers in Microbiology

Original Research

Accepted on 27 Feb 2026

Sex-Specific Diagnostic Trajectories and Time to Transition from Non-SMI to Severe Mental Illness in Chinese Adolescent Inpatients

in Adolescent and Young Adult Psychiatry

Xiang Kong
Mingjian Cai
Wenjuan Liu
You Xu
Ning Ren
Hongjing Mao

Frontiers in Psychiatry

Original Research

Accepted on 27 Feb 2026

Cost-Efficient Food Loss and Waste Management Using the FANP Analysis

in Sustainable Supply Chain Management

Apiwat Krommuang
Opal Suwunnamek
Wonlop Writthym Buachoom

Frontiers in Sustainability

Review

Accepted on 27 Feb 2026

LDL Receptor-Independent Mechanisms of Proprotein convertase subtilisin/kexin type 9 (PCSK9) in Cardiovascular Pathophysiology

in Atherosclerosis and Vascular Medicine

Hang Su
Xu-nan Guo
Qiang Li
Xiao-hang Yuan
Xiaolong Wu
Zihan Zhao
Yi Kan
Yi-fan Yang
Zhaolin Fu
Zhen-rui Qi

Frontiers in Cardiovascular Medicine

Original Research

Accepted on 27 Feb 2026

Allocation and Adaptation in China's Blue Carbon Policy: A Quantitative Textual Analysis Based on a "Theme-Instrument-Stage" Framework

in Solutions for Ocean and Coastal Systems

Lili Li
Xiaochen Zhang

Frontiers in Marine Science

Original Research

Accepted on 27 Feb 2026

Enabling the Circular Bioeconomy: Institutional Mechanism Design for Sustainable Development of Bio-Breeding in China

in Social Movements, Institutions and Governance

Yu Qin
Kezhen SU

Frontiers in Sustainable Food Systems

Original Research

Accepted on 27 Feb 2026

Distribution of marine snow and copepods vary between two Arctic fjords with contrasting ice cover and stratification regimes

in Marine Ecosystem Ecology

Julek Chawarski
David Coté
Christian Stranne
Martin Jakobsson
Larry Mayer
Jonathan H Cohen
Maxime Geoffroy

Frontiers in Marine Science

Systematic Review

Accepted on 27 Feb 2026

Coronary Slow Flow Phenomenon: A Meta-Analysis of Clinical Risk Predictors

in Coronary Artery Disease

danpeng Wang
Li Yanwei
jinming Hu
Ke Zhang

Frontiers in Cardiovascular Medicine

Original Research

Accepted on 27 Feb 2026

Nonequilibrium fractionation of rare earth elements during typhoon-induced event sedimentation

in Marine Biogeochemistry

Yanbin Fan
Yunhai Li
Yunpeng Lin
Haidong Li
Hengbo Wang
Haibo Fan
Hannv Zhang
Guicai Zhong
Feng Jiang

Frontiers in Marine Science

Original Research

Accepted on 27 Feb 2026

The influence of tranexamic acid on intraoperative blood transfusion in short-segment PLIF and analysis of influencing factors of the transfusion: A retrospective case study

in Drugs Outcomes Research and Policies

Shiying Luo
Xiaoya Zhu
Shenshen Hao
Fangshu Zhang
Shengli Dong
Shuai Liu
Hongke Li
Bowen Wang

Frontiers in Pharmacology

Review

Accepted on 27 Feb 2026

The Pain Echo Chamber: How Barren Environments Amplify Pain in Captive Animals

in Animal Welfare and Policy

Cynthia Schuck-Paim
Wladimir J Alonso
Kate Hartcher
Chiawen Chiang
Patricia Alves Pereira
Walter Veit
Mike Mendl
Christine Janet Nicol
Benjamin Lecorps

Frontiers in Animal Science

Original Research

Accepted on 27 Feb 2026

Analysis of the perception and acceptability of circular economy strategies by stakeholders in the wood and forestry sector in Benin

in People and Forests

Yann Emmanuel Miassi
Nancy Gélinas
Kossivi Fabrice Dossa
Idiatou Bah

Frontiers in Forests and Global Change

Original Research

Accepted on 27 Feb 2026

TheAssociation between CoronaryMicrovascularDysfunction and HbA1cin Patients withUnstableAngina Pectoris

in Coronary Artery Disease

Kangming Li
Jing Wang
Shuang Liu
Chunmei Qi

Frontiers in Cardiovascular Medicine

Original Research

Accepted on 27 Feb 2026

INTEGRATING PLAN-DO-CHECK-ACT (PDCA) – BASED CLOSED-LOOP MANAGEMENT INTO LIFESTYLE INTERVENTION FOR PEDIATRIC PRIMARY OBESITY

in Children and Health

Hongxian Lv
Tingting Xu
Haiying Fang
Yiping Ni
Weibin Guo
Xiang Li

Frontiers in Pediatrics

Original Research

Accepted on 27 Feb 2026

Thermal variability across truck decks and at off-truck rest periods influences rumen temperature in transported Bos indicus cattle

in Animal Welfare and Policy

Michele Tree
Emma Jane Dunston-Clarke
Rachel O'Reilly
Anne L. Barnes
Ebony Schoonens
Liselotte Pannier
Teresa Collins

Frontiers in Animal Science

Review

Accepted on 27 Feb 2026

Single-cell Transcriptomics of Granulocytes in Asthma and Atopic Diseases

in Molecular Diagnostics and Therapeutics

Nicholas Taylor Hogan
Alexis Garduno
Francisco Santos
Eugenia Winata
John-Wesley Pabalate
Praveen Akuthota
Gregory Seumois

Frontiers in Molecular Biosciences

Articles

Hyperammonemia reduces beneficial lactobacilli and bifidobacteria populations disrupting the metabolic balance of the gut microbiome in rats

Sex-Specific Diagnostic Trajectories and Time to Transition from Non-SMI to Severe Mental Illness in Chinese Adolescent Inpatients

Cost-Efficient Food Loss and Waste Management Using the FANP Analysis

LDL Receptor-Independent Mechanisms of Proprotein convertase subtilisin/kexin type 9 (PCSK9) in Cardiovascular Pathophysiology

Allocation and Adaptation in China's Blue Carbon Policy: A Quantitative Textual Analysis Based on a "Theme-Instrument-Stage" Framework

Enabling the Circular Bioeconomy: Institutional Mechanism Design for Sustainable Development of Bio-Breeding in China

Distribution of marine snow and copepods vary between two Arctic fjords with contrasting ice cover and stratification regimes

Coronary Slow Flow Phenomenon: A Meta-Analysis of Clinical Risk Predictors

Nonequilibrium fractionation of rare earth elements during typhoon-induced event sedimentation

The influence of tranexamic acid on intraoperative blood transfusion in short-segment PLIF and analysis of influencing factors of the transfusion: A retrospective case study

The Pain Echo Chamber: How Barren Environments Amplify Pain in Captive Animals

Analysis of the perception and acceptability of circular economy strategies by stakeholders in the wood and forestry sector in Benin

TheAssociation between CoronaryMicrovascularDysfunction and HbA1cin Patients withUnstableAngina Pectoris

INTEGRATING PLAN-DO-CHECK-ACT (PDCA) – BASED CLOSED-LOOP MANAGEMENT INTO LIFESTYLE INTERVENTION FOR PEDIATRIC PRIMARY OBESITY

Thermal variability across truck decks and at off-truck rest periods influences rumen temperature in transported Bos indicus cattle

Single-cell Transcriptomics of Granulocytes in Asthma and Atopic Diseases