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Showing 20 of 7,962 academic articles

Culture, emotion, and cognition: Understanding the psychological dynamics of Chinese sports with emotional regulation skills and cognitive reappraisal

Jilin Li, Xiaohui Jiang, Yuning Zhou • Heliyon (2024)

This study illuminates the complex relationship between cultural orientation towards collectivism, emotional regulation skills, cognitive reappraisal ability, sports engagement, perceived coach support, and sports self-efficacy in Chinese a...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2024.e34306

Floristic diversity and structural parameters on the forest tree population in the Luki biosphere reserve, Democratic Republic of Congo

Sylvain Ambayi Bienu, Tolerant K. Lubalega, Damase P. Khasa, David Kombi kaviriri et al. • Global Ecology and Conservation (2023)

Tropical rainforests play an important role in the global Eco-climatic balance and its sustainable management is a major concern that has attracted the attention of researchers. The Luki biosphere reserve, while under a status of protected ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.gecco.2023.e02489

Conceptual assessment tool for advanced undergraduate electrodynamics

Charles Baily, Qing X. Ryan, Cecilia Astolfi, Steven J. Pollock • Physical Review Physics Education Research (2017)

As part of ongoing investigations into student learning in advanced undergraduate courses, we have developed a conceptual assessment tool for upper-division electrodynamics (E&M II): the Colorado UppeR-division ElectrodyNamics Test (CURrENT...

DOAJ Open Access (DOAJ) DOI: 10.1103/PhysRevPhysEducRes.13.020113

Impact of Linear vs. Change-of-Direction HIIT on Aerobic Power in Female Football Players

Besnik Morina, Grgur Višić, Davorin Antonić, Matej Babić et al. • Annals of Applied Sport Science (2025)

Background. Coaches predominantly utilize linear training protocols to enhance the aerobic power of football players. However, there is limited data on the effects of change of direction (COD) protocols on aerobic power in football. Objecti...

DOAJ Open Access (DOAJ)

Assessing the Knowledge, Attitudes, and Vaccination Practices Towards COVID-19 Vaccination Among Mainland Chinese Nursing Students and Interns: A Multicenter Cross-Sectional Study

Qin Z, Ye X, Liu H, Tao Y et al. • Infection and Drug Resistance (2023)

Zhuzhu Qin,1,* Xinxin Ye,2,* Huanju Liu,3 Yining Tao,4 Xutong Zheng,1 Yanxia Zhong,5 Danfeng Chen,1 Wan Ye,6 Chenju Zhan7 1School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China; 2Department of S...

DOAJ Open Access (DOAJ)

Effectiveness of guided group work in graduate level quantum mechanics

C. D. Porter, A. F. Heckler • Physical Review Physics Education Research (2020)

We investigate the effects of guided group work sessions on graduate student performance on a quantum mechanics assessment. Data from a single large Midwestern university were taken over a five-year period, during which guided group work se...

DOAJ Open Access (DOAJ) DOI: 10.1103/PhysRevPhysEducRes.16.020127

Application of Instrumented Paddles in Measuring On-Water Kinetics of Front and Back Paddlers in K2 Sprint Kayaking Crews of Various Ability Levels

Pui Wah Kong, Cheryl Sihui Tay, Jing Wen Pan • Sensors (2020)

This study used instrumented paddles to obtain on-water kinetic variables of two-seater (K2) crews during sprint kayaking. A total of 74 male kayakers of various ability levels (national team: 9, recreational club: 38, school team: 27) comp...

DOAJ Open Access (DOAJ) DOI: 10.3390/s20216317

Self-Concept and Self-Esteem: Relevant Variables in the Life Satisfaction of Teachers

Óscar Gavín-Chocano, Guillermo Sanz-Junoy, David Molero • Education Sciences (2025)

Over the last two decades, the number of people who practice activities in the natural environment has increased and the demand for teachers for these activities has grown. It is necessary to analyze the impact of different psychosocial and...

DOAJ Open Access (DOAJ) DOI: 10.3390/educsci15060673

Is health-related quality of life the same for elderly polish migrants, Turkish migrants and German natives? Testing the reliability and construct validity of the Sf-36 health survey in a cross-cultural comparison

Johanna Buchcik, Joachim Westenhöfer, Mick Fleming, Colin R. Martin • Cogent Psychology (2017)

Objective: The Sf-36 is the most widely used instrument to measure health-related quality of life (HRQoL) with the most convincing evidence of both internal consistency and test–retest reliability. In addition, it is appropriate for use amo...

DOAJ Open Access (DOAJ) DOI: 10.1080/23311908.2017.1280984

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

Children’s memory “in the wild”: examining the temporal organization of free recall from a week-long camp at a local zoo

Thanujeni Pathman, Lina Deker, Puneet Kaur Parmar, Mark Christopher Adkins et al. • Cognitive Research (2023)

Abstract Free-recall paradigms have greatly influenced our understanding of memory. The majority of this research involves laboratory-based events (e.g., word lists) that are studied and tested within minutes. This literature shows that adu...

DOAJ Open Access (DOAJ) DOI: 10.1186/s41235-022-00452-z

Curcumin Inhibits Growth of Human NCI-H292 Lung Squamous Cell Carcinoma Cells by Increasing FOXA2 Expression

Lingling Tang, Jinjin Liu, Linyun Zhu, Qingge Chen et al. • Frontiers in Pharmacology (2018)

Lung squamous cell carcinoma (LSCC) is a common histological lung cancer subtype, but unlike lung adenocarcinoma, limited therapeutic options are available for treatment. Curcumin, a natural compound, may have anticancer effects in various ...

DOAJ Open Access (DOAJ) DOI: 10.3389/fphar.2018.00060

Epoetin zeta in the management of anemia associated with chronic kidney disease, differential pharmacology and clinical utility

Davis-Ajami ML, Wu J, Downton K, Ludeman E et al. • Biologics: Targets & Therapy (2014)

Mary Lynn Davis-Ajami,1 Jun Wu,2 Katherine Downton,3 Emilie Ludeman,3 Virginia Noxon4 1Organizational Systems and Adult Health, University of Maryland School of Nursing, Baltimore, MD, USA; 2South Carolina College of Pharmacy, University of...

DOAJ Open Access (DOAJ)

Efficient electrochemical determination of dopamine in the presence of uric acid in real samples using tungsten disulfide nanostructure modified electrode

Ibrahim Ayad Jihad, Thekrayat Joodi Jassim, Zainab Naeif Mageed • ADMET and DMPK (2025)

Background and purpose: Research on the detection of uric acid (URA) and dopamine (DPA) is ongoing because of the difficulties posed by their closely overlapping oxidation potentials. Tungsten disulfide nanostructures have become attractive...

DOAJ Open Access (DOAJ) DOI: 10.5599/admet.2968

A time-motion study of the COVID-19 vaccination process in an urban primary health center of Odisha, India

G. Alekhya, Prajna Paramita Giri, Arjun M.C., Binod Kumar Behera et al. • Human Vaccines & Immunotherapeutics (2022)

Vaccination is a critical tool in protecting against COVID-19. It is essential to know the time for each activity in a COVID-19 vaccination process for better management, especially during a pandemic. Thus, we conducted a time-motion study ...

DOAJ Open Access (DOAJ) DOI: 10.1080/21645515.2022.2073759

Low-grade chronic inflammation and transcriptomics: how molecular pharmacognosy can help find new natural treatment alternatives—a narrative review

Massimo Fioranelli, Maria Grazia Roccia, Bianca Przybylek, Francesca Romana Sconci et al. • Beni-Suef University Journal of Basic and Applied Sciences (2024)

Abstract Background The inflammatory response is fundamental to the maintenance of an organism’s physiological homeostasis. Inflammation is controlled by a series of biological events driven by specific inflammatory molecules. When inflamma...

DOAJ Open Access (DOAJ) DOI: 10.1186/s43088-024-00506-9

Insufficient Expression of Cyclooxygenase-2 Protein Is Associated With Retarded Degradation of Aggregated Protein in Diabetic Glomeruli

Yasushi Hirasawa, Aiko Muramatsu, Yoshio Suzuki, Tadashi Nagamatsu • Journal of Pharmacological Sciences (2006)

To elucidate the involvement of cyclooxygenase (COX) in degradation of aggregated protein in diabetic glomeruli, we used streptozotocin (STZ)-induced diabetic mice and aggregated bovine serum albumin (a-BSA) as a model protein. There was a ...

DOAJ Open Access (DOAJ) DOI: 10.1254/jphs.FPJ06010X