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Showing 20 of 374 academic articles

Making Sense of Bullying: Brooding and subsequent sleep problems in seemingly safe work environments

Michael Rosander, Morten Birkeland Nielsen • BMC Psychology (2026)

Abstract Background Work and sleep mutually influence one another: adequate sleep supports cognitive functioning and social regulation at work, whereas safe and respectful working conditions facilitate recovery and sleep. Although workplace...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40359-026-04606-2

Prevalence of test anxiety among medical students: a systematic review and meta-analysis

Yusof Mohamed Omar, Nour Edin Darwish, Mohamed Ashraf Elsaadany, Yousuf Darwish et al. • BMC Medical Education (2026)

Abstract Background Test anxiety is a situation-specific construct that can markedly impair cognitive functioning and academic performance in high-stakes educational environments. Medical students are frequently exposed to evaluative situat...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12909-026-10270-2

Paths to Diversity: A Simulation of Conformity in Environments with Different Geometries

Matteo Colombo, Michael Cohen • Ergo, An Open Access Journal of Philosophy (2025)

The geometry of the environment can affect numerous psychological, social, and ecological processes. But its roles in social learning and the dynamics of descriptive norms remain unclear. Here we use agent-based modeling to explore how envi...

DOAJ Open Access (DOAJ) DOI: 10.3998/ergo.8584

All-inorganic lattice-contracted fabric image sensors for extreme-temperature radiography

Li Xu, Peng Ran, Wenqian Zhou, Jingshu Wang et al. • Nature Communications (2026)

Abstract Conventional X‑ray sensing fails in extreme temperatures due to a fundamental trilemma: no material offers strong absorption, flexibility, and thermal stability simultaneously. Rigid inorganic scintillators exhibit thermal quenchin...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-026-71103-w

Pixel-Accurate Registration of Photogrammetric Images and LiDAR in a Hybrid Airborne Oblique Imaging System

D. Deng, R. Qin, R. Qin, E. M. Farella et al. • The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (2026)

Hybrid airborne imaging systems integrating oblique photogrammetric cameras and LiDAR sensors provide complementary geometric and radiometric information for high-fidelity 3D reconstruction. While LiDAR offers stable global geometric accura...

DOAJ Open Access (DOAJ) DOI: 10.5194/isprs-archives-XLIX-B2-2026-143-2026

Se faire bénévole et faire corps

Hugo Rochard • Géographie et Cultures (2020)

This article offers reflexive insights on a methodological approach experi­mented with collectives engaged in operations of ecological stewardship of their urban living environments. In addition to revealing a new theoretical agency of comm...

DOAJ Open Access (DOAJ) DOI: 10.4000/gc.17409

Coastal Wetlands

Nuria Navarro, Inmaculada Rodríguez-Santalla • Journal of Marine Science and Engineering (2023)

Coastal wetlands are valuable and sensitive environments that are among the most productive yet highly threatened systems in the world [...]...

DOAJ Open Access (DOAJ) DOI: 10.3390/jmse11040767

Mixed Systems of Quaternary Ammonium Foam Drainage Agent with Carbon Quantum Dots and Silica Nanoparticles for Improved Gas Field Performance

Yongqiang Sun, Yongping Zhang, Anqi Wei, Xin Shan et al. • Nanomaterials (2024)

Foam drainage agents enhance gas production by removing wellbore liquids. However, due to the ultra-high salinity environments of the Hechuan gas field (salinity up to 32.5 × 104 mg/L), no foam drainage agent is suitable for this gas field....

DOAJ Open Access (DOAJ) DOI: 10.3390/nano14191590

Masterbatch-enabled acceleration of polyolefin biodegradation under open air terrestrial environmental conditions

Ceren Kütahya, Catalina Cruañas Pániker, Faith Ly, Arjun Jerath et al. • npj Materials Degradation (2026)

Abstract Polyolefins, commonly used in packaging and single-use products, are notoriously persistent in the environment, contributing significantly to environmental pollution. In scientific literature to date, polyolefins have not been repo...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41529-026-00817-5

High‐performance optical noncontact controlling system based on broadband PtTex/Si heterojunction photodetectors for human–machine interaction

Zhexin Li, Wenhao Ran, Yongxu Yan, Linlin Li et al. • InfoMat (2022)

Abstract Noncontact interaction systems have attracted considerable research attention in recent years because of convenient operation, sterility, and injury prevention. However, the insufficient sensing distance and weak robustness of nonc...

DOAJ Open Access (DOAJ) DOI: 10.1002/inf2.12261

Recognition of Faces in Unconstrained Environments: A Comparative Study

Javier Ruiz-del-Solar, Rodrigo Verschae, Mauricio Correa • EURASIP Journal on Advances in Signal Processing (2009)

The aim of this work is to carry out a comparative study of face recognition methods that are suitable to work in unconstrained environments. The analyzed methods are selected by considering their performance in former comparative studies, ...

DOAJ Open Access (DOAJ) DOI: 10.1155/2009/184617

High-temperature dielectric characterisation in the S-band using a solar simulator heated re-entrant microwave cavity and multiphysics modelling

Baptiste Henriot, Jesse Allens Touoyem Talla, Olivier Tantot, Nicolas Delhote et al. • Materials Research Express (2026)

This study presents a comprehensive system for the high-temperature microwave characterisation of dielectric materials. This system addresses the current scarcity of reliable dielectric data above 1000 °C, particularly under concentrated so...

DOAJ Open Access (DOAJ) DOI: 10.1088/2053-1591/ae86bb

Effect of Aluminum on Microstructure and High-Temperature Oxidation Resistance of Austenitic Heat-Resistant Steel

Chang Gu, Ruizhuo Liu, Chengduo Wang, Yufu Sun et al. • Metals (2020)

The ZG40Cr20Ni20Alx (x = 0, 1.76, 3.45, and 5.34) heat-resistant steel has been newly developed on the basis of HK40 steel for aggressive oxidizing environments. The results reveal that the Al greatly enhances the oxidation resistance of ZG...

DOAJ Open Access (DOAJ) DOI: 10.3390/met10020176

Exploring the Environmental Resistome and Bacterial Novelty in Marine Isolates from the North Portuguese Coast

Ofélia Godinho, Olga Maria Lage, Sandra Quinteira • Antibiotics (2026)

Background/Objectives: It is of the utmost importance to study environmental bacteria, as these microorganisms remain poorly characterized regarding their diversity, antimicrobial resistance, and impact on the global ecosystem. This knowled...

DOAJ Open Access (DOAJ) DOI: 10.3390/antibiotics15010110

Exposure, hazard, and vulnerability and their contribution to Schistosoma haematobium re-infection in northern Senegal

Andrea J Lund, PhD, Susanne H Sokolow, PhD, Isabel J Jones, PhD, Chelsea L Wood, PhD et al. • The Lancet Planetary Health (2021)

Background: The risk of infectious diseases, including snail-borne schistosomiasis, is determined by three inter-related components: exposure, hazard, and vulnerability. For schistosomiasis, exposure occurs through behaviours involving wate...

DOAJ Open Access (DOAJ) DOI: 10.1016/S2542-5196(21)00094-2

Multi-omics for studying and understanding polar life

M. S. Clark, J. I. Hoffman, L. S. Peck, L. Bargelloni et al. • Nature Communications (2023)

Abstract Polar ecosystems are experiencing amongst the most rapid rates of regional warming on Earth. Here, we discuss ‘omics’ approaches to investigate polar biodiversity, including the current state of the art, future perspectives and rec...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-023-43209-y

The combined effects of goal attributes, motivational beliefs, creativity and grit on self-regulation in online ill-structured problem solving: a fsQCA approach

Huanhuan Wang, Shaofeng Wang, Ahmed Tlili, Mengti Li et al. • BMC Psychology (2025)

Abstract Self-regulated learning (SRL) has been regarded as one of the indispensable factors affecting students’ academic success in online learning environments. However, the current understanding of the mechanism/causes of SRL in online i...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40359-024-02317-0