Observer Models | List of Frontiers open access articles

Original Research

Published on 04 Mar 2026

Effects of amorphous silica on CO2 and N2O emissions mediated by water-filled pore space in diverse agricultural soils

in Soil Processes

Peter Onyisi Uhuegbue
Mathias Hoffmann
Matthias Lück
Kathrin Grahmann
Karsten Kalbitz
Jörg Schaller

Frontiers in Environmental Science

doi 10.3389/fenvs.2026.1733653

Original Research

Published on 04 Mar 2026

Analysis of ecosystem services supply–demand relationship and influencing factors in Guangxi at different scales

in Land, Livelihoods and Food Security

Xu Caicai
Chen Zhuo
Kang Qing
Xu Jing

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2026.1757502

Hypothesis and Theory

Published on 04 Mar 2026

Beyond the monorail perspective: constructing a dual-role engagement framework in peer feedback for second language oral communication

in Educational Psychology

Wanning He
Xiaoyan Jin

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1804403

Review

Published on 04 Mar 2026

How gut microbiota contribute to neuropsychiatric disorders: evidence from neuroimaging studies

in Microorganisms in Vertebrate Digestive Systems

Chunlan Jia
Wenjie Zhu
Yanling Yuan
Qinglian Xie

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1760096

Review

Published on 04 Mar 2026

B cell receptor signaling in autoimmune rheumatic diseases: regulatory mechanisms and therapeutic targeting

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Yin Zhu
Lu Gao
Yu Han
Fucai Liu
Xin Xie
Xin Dai
Yufen Wang
Yimin Guo
Chunyu Luo
Yan Chen

Frontiers in Immunology

doi 10.3389/fimmu.2026.1750557

220 views

Original Research

Published on 04 Mar 2026

Nomogram to predict severe Mycoplasma pneumoniae pneumonia in children

in Pediatric Pulmonology

Yuan Zhang
Jie Min
Liang Gong

Frontiers in Pediatrics

doi 10.3389/fped.2026.1735063

235 views

Original Research

Published on 04 Mar 2026

Determinants of honey production among smallholder beekeepers: evidence from Baringo County, Kenya

in Agricultural and Food Economics

Naftali Kiprono
Naomi Chebiwot Chelang’a
Raphael Gitau

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2026.1685989

Original Research

Published on 04 Mar 2026

Distribution characteristics and influencing factors of carbon storage in Populus plantations with different stand ages in the Luxi Yellow River floodplain, China

in Functional Plant Ecology

Zhibao Wang
Xuehui Sun
Yuwei Guo
Chuanjie Zhou
Jing Liang
Haibing Wu
Cheng Huang
Xiangbin Gao
Yanyi Zhang

Frontiers in Plant Science

doi 10.3389/fpls.2026.1764796

Original Research

Published on 04 Mar 2026

Exploring education’s moderating role IN CO2 emission and economic dynamics in Asia nations

in Environmental Economics and Management

Hang My Hanh Le
Minh Trung Ho
Ngoc Bao Tram Tran
Maciej Turała

Frontiers in Environmental Science

doi 10.3389/fenvs.2026.1793775

Review

Published on 04 Mar 2026

Green algae-based sustainable nanoparticles: cutting-edge applications for sustainable development goals benchmark

in Nanofabrication

Mautushi Das
Tapan Kumar Mohanta
Marchia K. Sangma
Khikeya Semy
Bishwambhar Mishra
Sarvesh Rustagi
Nanaocha Sharma
Yugal Kishore Mohanta

Frontiers in Nanotechnology

doi 10.3389/fnano.2026.1751841

303 views

Original Research

Published on 04 Mar 2026

Psychometric validation of the Chinese big five inventory-2 and its short form in adolescent football players

in Sport Psychology

Ying Shuai
Shaoshen Wang
Garry Kuan
Yee Cheng Kueh

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1772587

Original Research

Published on 04 Mar 2026

Green-engineered MoS2-functionalized nonwoven fabric: washable, biocompatible, and pressure-sensitive smart textile

in Biomedical Nanotechnology

Hariprasad Ramachandran
Sharmila Nageswaran

Frontiers in Nanotechnology

doi 10.3389/fnano.2026.1755550

266 views

Original Research

Published on 04 Mar 2026

TAS2R38 taster variants-linked MGAM expression in Alzheimer’s disease: a novel target for precision drug repurposing

in Alzheimer's Disease and Related Dementias

Claire W. Su
Kewei Chen
Teresa Wu
Eric M. Reiman
Qi Wang

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2026.1768436

125 views

Review

Published on 04 Mar 2026

Harnessing plant lignin for sustainable materials and chemicals: integrating biosynthesis, structural diversity, and circular bioeconomy perspectives

in Plant Biotechnology

Haixin Jiao
Rania Al-Tohamy
Mohammed Hussein M. Alsharbaty
Jianzhong Sun
Min Xiong
Michael Schagerl
Sameh S. Ali

Frontiers in Plant Science

doi 10.3389/fpls.2026.1730538

209 views

Original Research

Published on 04 Mar 2026

Stereotactic body radiotherapy plus lenvatinib and sintilimab with and without transarterial embolization for advanced hepatocellular carcinoma with portal vein tumor thrombus: a dual-center, propensity score-matched retrospective analysis

in Cancer Immunity and Immunotherapy

Jun Jia
Cong Ning
Quan Wang
Jing Sun
Xinmu Zhang
Taifeng Zhu
Duo Li
Haitao Zhao
Xuezhang Duan

Frontiers in Immunology

doi 10.3389/fimmu.2026.1644027

114 views

Review

Published on 04 Mar 2026

Efficacy and safety of antibiotic-loaded bone cement in the treatment of diabetic foot: a systematic review and meta-analysis

in Clinical Infectious Diseases

Xin Li
Zunhong Liang

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1748750

107 views

Articles

Effects of amorphous silica on CO2 and N2O emissions mediated by water-filled pore space in diverse agricultural soils

Analysis of ecosystem services supply–demand relationship and influencing factors in Guangxi at different scales

Beyond the monorail perspective: constructing a dual-role engagement framework in peer feedback for second language oral communication

How gut microbiota contribute to neuropsychiatric disorders: evidence from neuroimaging studies

B cell receptor signaling in autoimmune rheumatic diseases: regulatory mechanisms and therapeutic targeting

Nomogram to predict severe Mycoplasma pneumoniae pneumonia in children

Determinants of honey production among smallholder beekeepers: evidence from Baringo County, Kenya

Distribution characteristics and influencing factors of carbon storage in Populus plantations with different stand ages in the Luxi Yellow River floodplain, China

Exploring education’s moderating role IN CO2 emission and economic dynamics in Asia nations

Green algae-based sustainable nanoparticles: cutting-edge applications for sustainable development goals benchmark

Psychometric validation of the Chinese big five inventory-2 and its short form in adolescent football players

Green-engineered MoS2-functionalized nonwoven fabric: washable, biocompatible, and pressure-sensitive smart textile

TAS2R38 taster variants-linked MGAM expression in Alzheimer’s disease: a novel target for precision drug repurposing

Harnessing plant lignin for sustainable materials and chemicals: integrating biosynthesis, structural diversity, and circular bioeconomy perspectives

Stereotactic body radiotherapy plus lenvatinib and sintilimab with and without transarterial embolization for advanced hepatocellular carcinoma with portal vein tumor thrombus: a dual-center, propensity score-matched retrospective analysis

Efficacy and safety of antibiotic-loaded bone cement in the treatment of diabetic foot: a systematic review and meta-analysis