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Academic Articles & Research Papers
Showing 20 of 4,465 academic articles
T Coletta, R Delabays, I Adagideli, Ph Jacquod • New Journal of Physics
(2016)
Geographical features such as mountain ranges or big lakes and inland seas often result in large closed loops in high voltage AC power grids. Sizable circulating power flows have been recorded around such loops, which take up transmission l...
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Open Access (DOAJ)
DOI: 10.1088/1367-2630/18/10/103042
Ni Made Yeni Suranti, Gunawan Gunawan, Hairunnisyah Sahidu • JPFT (Jurnal Pendidikan Fisika dan Teknologi)
(2017)
Learning physics should be able to provide an understanding physics of abstract concepts. One of the efforts being made to improve the learning of Physics is to use appropriate learning model. This study aims to improve the studentââ¬â¢s...
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Open Access (DOAJ)
DOI: 10.29303/jpft.v2i2.292
Soonil Hong, Byoungwook Park, Chandran Balamurugan, Jinho Lee et al. • Heliyon
(2023)
Efforts to commercialize organic solar cells (OSCs) by developing roll-to-roll compatible modules have encountered challenges in optimizing printing processes to attain laboratory-level performance in fully printable OSC architectures. In t...
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Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2023.e18209
Krystyna Górna-Łukasik, Karel Frömel, Krzysztof Skalik, Petra Nováková Lokvencová • Acta Universitatis Palackianae Olomucensis. Gymnica
(2011)
BACKGROUND: It has been well evidenced that physical activity (PA) has a positive effect on human health. It is very likely that a physically active child will grow up to be a physically active adult. Growing older, there is evidence of dec...
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Open Access (DOAJ)
Raphael Charchar Campos Alves, Railson Oliveira Ferreira, Deborah Ribeiro Frazão, Yago Gecy de Souza Né et al. • Antioxidants
(2022)
Salivary content has been reported as a potential biomarker for oxidative stress assessments especially in context of exercise-induced oxidative stress. This systematic review following PRISMA guidelines aimed to evaluate the effects of phy...
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Open Access (DOAJ)
DOI: 10.3390/antiox11081489
Lei Ren, Hong Ma, Xiaoli Zong • Frontiers in Psychology
(2026)
IntroductionIn the context of sport spectatorship, spectators may experience feelings of vicarious shame when witnessing their in-group members' misconduct, which can significantly impact their behavioral responses. Despite growing interest...
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Open Access (DOAJ)
DOI: 10.3389/fpsyg.2026.1834709
PMC: PMC13562235
Serhat Ozbay, Yildiz Mustafa • Sport şi Societate
(2013)
The aim of this research is to compare the state anxiety level of sportsmen who will take part in World
Championship Competition.7 greco-roman aged between 17 and 34 who took part in World Championship in a
National Wrestling Team, and 7 ...
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Open Access (DOAJ)
محمد صلاح الدين محمد محمد, محمد نادر شلبي, آية طارق السيد خليل صيام • Mağallaẗ Buḥūṯ Al-Tarbiyyaẗ Al-Badaniyyaẗ wa ʿulūm Al-Rīyāḍaẗ
(2025)
يهدف البحث الى محاولة التعرف علي "تأثير برنامج تأهيلى بإستخدام الوسط المائي على بعض المتغيرات البدنية والفسيولوجية لدى الأطفال المصابين بالشلل الدماغي" وقد استخدمت الباحثة المنهج التجريبي لمجموعة تجريبية واحدة بإستخدام التصميم التجريبي (الق...
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Open Access (DOAJ)
DOI: 10.21608/osdj.2025.427259.1197
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...
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Open Access (DOAJ)
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...
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Open Access (DOAJ)
Senda Sammoud, Raja Bouguezzi, Yassine Negra, Helmi Chaabene • Journal of Functional Morphology and Kinesiology
(2021)
Background: This study aimed to examine the reliability and sensitivity of a change of direction deficit (CoDD) and to establish its relationship with linear sprint speed. Methods: In total, 89 prepubertal male soccer players participated i...
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Open Access (DOAJ)
DOI: 10.3390/jfmk6020041
George Dallas, Alexandros Mavvidis, Paschalis Kirialanis, Sotiris Papouliakos • Acta Gymnica
(2017)
Background: It has been shown that whole body vibration training has an effect on strength and balance in athletes of various sports.Objective: The purpose of the study was to examine the effect of 8 weeks of Whole Body Vibration (WBV) trai...
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Open Access (DOAJ)
DOI: 10.5507/ag.2017.018
Hun-Young Park, Hun-Young Park, Won-Sang Jung, Won-Sang Jung et al. • Frontiers in Physiology
(2022)
Interval training under hypoxia (IHT) is commonly used to enhance endurance exercise performance. However, previous studies examining hematologic changes related to the immune system that affect health and conditioning are lacking. This stu...
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Open Access (DOAJ)
DOI: 10.3389/fphys.2022.919008
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...
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Open Access (DOAJ)
DOI: 10.3390/s20216317
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
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...
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Open Access (DOAJ)
DOI: 10.1080/23311908.2017.1280984
Jim Taylor • Journal of Global Buddhism
(2015)
This article theorizes new urban religio-scapes in metropolitan Bangkok, a city space of contradictory modernities. Here, I look at two contrasting Buddhist monastic spaces of sanctity from periods of fieldwork between 1998 and 2002. Firstl...
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Open Access (DOAJ)
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
Håkan Lagerberg, James F. Boswell, Michael J. Constantino, Gerhard Andersson et al. • Clinical Psychology in Europe
(2024)
[Background] Deliberate Practice (DP), which underscores the importance of expert mentorship, personalized learning objectives, feedback, and repetition, has been suggested as a method to enhance the effectiveness of therapists. [Method] Th...
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Open Access (DOAJ)
DOI: 10.32872/cpe.12353
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...
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Open Access (DOAJ)
DOI: 10.1186/s41235-022-00452-z