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Hermetic effect of Moringa oleifera leaf extract mitigates salinity stress in maize by modulating photosynthetic efficiency, and antioxidant activities

MUNEEBA, Abdul KHALIQ, Faran MUHAMMAD, Haroon SHAHZAD et al. • Notulae Botanicae Horti Agrobotanici Cluj-Napoca (2024)

Salinity poses a significant constraint to cereal productivity particularly in arid and semiarid regions. The application of allelochemical has shown promising results in mitigating the intensity of abiotic stresses. A pot experiment was co...

DOAJ Open Access (DOAJ) DOI: 10.15835/nbha52313862

Nordiske sundhedsfremmende perspektiver på ældre menneskers deltagelse og tryghed

Marianne Mahler, Anne Clancy, Aud Johannessen, Johanne Lind et al. • Nordisk Tidsskrift for Helseforskning (2020)

Nordic Health Promotion Perspectives on Older Adults Participation and Sense og Security Demographic changes and the growing elderly population in Scandinavia provide an incentive to study Health Ageing in the Nordic Countries. The chose...

DOAJ Open Access (DOAJ) DOI: 10.7557/14.5176

Group-format, peer-facilitated mental health promotion interventions for students in higher education settings: a scoping review protocol

Carrie Brooke-Sumner, Yandisa Sikweyiya, Mercilene T Machisa, Pinky Mahlangu • BMJ Open (2024)

Introduction Young people in higher education face various stressors that can make them vulnerable to mental ill-health. Mental health promotion in this group therefore has important potential benefits. Peer-facilitated and group-format int...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjopen-2023-080629

The Challenge of Timely, Responsive and Rigorous Ethics Review of Disaster Research: Views of Research Ethics Committee Members.

Matthew Hunt, Catherine M Tansey, James Anderson, Renaud F Boulanger et al. • PLoS ONE (2016)

Research conducted following natural disasters such as earthquakes, floods or hurricanes is crucial for improving relief interventions. Such research, however, poses ethical, methodological and logistical challenges for researchers. Oversig...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0157142

Let's Play it Safe: Ethical Considerations from Participants in a Photovoice Research Project

Karin Hannes PhD, Oksana Parylo PhD • International Journal of Qualitative Methods (2014)

The use of images and other visual data in qualitative research projects poses new ethical challenges, particularly in the context of participatory research projects that engage research participants in conducting fieldwork. Little is known...

DOAJ Open Access (DOAJ) DOI: 10.1177/160940691401300112

Yoga Outcomes Get Assessed in Cystic Fibrosis (YOGA-CF): protocol of a multicentre interventional randomised controlled clinical trial—investigating effects of a 12-week yoga intervention for adults with cystic fibrosis

Adam P Wagner, Nicholas J Simmonds, Susan C Charman, P Scarborough et al. • BMJ Open Respiratory Research (2026)

Introduction Yoga is an emerging exercise choice for people with cystic fibrosis (CF), but evidence of its effect in this population is scarce, with a recent systematic review advocating for further research. Yoga Outcomes Get Assessed in C...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjresp-2025-003405

A review on the recent mechanisms investigation of PFAS electrochemical oxidation degradation: mechanisms, DFT calculation, and pathways

Gengyang Li, Mason Peng, Qingguo Huang, Ching-Hua Huang et al. • Frontiers in Environmental Engineering (2025)

Per- and polyfluoroalkyl substances (PFAS) have drawn public concern recently due to their toxic properties and persistence in the environment, making it urgent to eliminate PFAS from contaminated water. Electrochemical oxidation (EO) has s...

DOAJ Open Access (DOAJ) DOI: 10.3389/fenve.2025.1568542

Agricultural Use of Lands Affected by Deep-Seated Landslides in the Transylvanian Basin and Its Consequences on Soil Physicochemical Properties

Gheorghe Roșian, Mihai Buta, Csaba Horvath • Applied Sciences (2026)

Land leveling deep-seated landslides for agricultural use alters soil profile integrity and soil functionality. In the mid-20th century, such interventions in the Transylvanian Basin (Romania) involved grading and converting landslide bodie...

DOAJ Open Access (DOAJ) DOI: 10.3390/app16083744

Characterization of antibiofouling behaviors of PVDF membrane modified by quaternary ammonium compound – combined use of QCM-D, FCM, and CLSM

Yue Wen, Xingran Zhang, Mei Chen, Zhichao Wu et al. • Journal of Water Reuse and Desalination (2019)

In this study, we systematically evaluated the antibiofouling behavior of quaternary ammonium compound (QAC) blended polyvinylidene fluoride (PVDF) membrane using quartz crystal microbalance with dissipation monitoring (QCM-D) combined with...

DOAJ Open Access (DOAJ) DOI: 10.2166/wrd.2018.017

Exploring the Intestinal Microbiota and Metabolome Profiles Associated With Feed Efficiency in Pacific Abalone (Haliotis discus hannai)

Wenchao Yu, Wenchao Yu, Yisha Lu, Yisha Lu et al. • Frontiers in Microbiology (2022)

Feed efficiency (FE) is critical to the economic and environmental benefits of aquaculture. Both the intestines and intestinal microbiota play a key role in energy acquisition and influence FE. In the current research, intestinal microbiota...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmicb.2022.852460

EXTRACTION OF COPPER FROM LEACH LIQUOR OF METALLIC COMPONENT IN DISCARDED CELL PHONE BY CYANEX® 272

ALAFARA A. BABA, DOYINSOLA G. SOSANYA, FOLAHAN A. ADEKOLA, ABDUL G. F. ALABI et al. • Journal of Engineering Science and Technology (2016)

Discarded cell phones contribute significantly to the amount of electronic waste generation whilst some of its components are toxic and recoverable. Also, due to the increasing demand for Cu(II) in building/construction, electrical and as c...

DOAJ Open Access (DOAJ)

Geographic Object-Based Image Analysis Framework for Mapping Vegetation Physiognomic Types at Fine Scales in Neotropical Savannas

Fernanda F. Ribeiro, Dar A. Roberts, Laura L. Hess, Frank W. Davis et al. • Remote Sensing (2020)

Regional maps of vegetation structure are necessary for delineating species habitats and for supporting conservation and ecological analyses. A systematic approach that can discriminate a wide range of meaningful and detailed vegetation cla...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs12111721

Negative emissions technologies and practices could challenge global resource supply and environmental limits

Selene Cobo, Ángel Galán-Martín, Gonzalo Guillén-Gosálbez • Communications Earth & Environment (2026)

Abstract Meeting climate goals will most likely require large-scale carbon dioxide removal, yet its sustainability implications remain poorly understood. Here, we conduct a prospective life cycle assessment of multiple negative emissions te...

DOAJ Open Access (DOAJ) DOI: 10.1038/s43247-026-03348-8

NLRP3 Inflammasome-Mediated Pyroptosis Pathway Contributes to the Pathogenesis of Candida albicans Keratitis

Huifang Lian, Huifang Lian, Huifang Lian, Huifang Lian et al. • Frontiers in Medicine (2022)

PurposeFungal keratitis is a sight-threatening corneal infection caused by fungal pathogens, and the pathogenic mechanisms have not been fully elucidated. The aim of this study was to determine whether NOD-like receptor family pyrin domain ...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmed.2022.845129