Results 51 to 60 of about 952 (175)

Solar‐Powered Green Hydrogen from Electrolyzer (PV‐H2): A Review

Solar RRL, Volume 9, Issue 14, July 2025.
This review highlights solar‐powered hydrogen production using electrolyzers. While direct photovoltaic (PV) coupling reduces costs, it poses stability challenges. Emerging PV types like floating PV offer integration benefits. However, large‐scale deployment faces issues like land use, high costs, and underexplored long‐term electrolyzer performance ...
Aritra Ghosh
wiley   +1 more source

Reliability of an instrument to determine lower limb comfort in professional football

Open Access Journal of Sports Medicine, 2010
Michael Kinchington1, Kevin Ball1, Geraldine Naughton21School of Human Movement, Recreation and Performance, Victoria University, Melbourne, Australia; 2The Centre of Physical Activity Across the Lifespan (COPAAL), Australian Catholic University ...
Michael Kinchington, Kevin Ball, Geraldine Naughton   +2 more
doaj  

The Development of a Menthol Solution for Use during Sport and Exercise

Beverages, 2018
Menthol mouth-swilling has been shown to improve performance across differing exercise modalities, yet no work has been conducted to ascertain the preferred concentration of menthol within a swill.
Russ Best, Iain R. Spears, Philip Hurst, Nicolas J. A. Berger   +3 more
doaj   +1 more source

Cognitive fitness modulates gender differences in sleep and mental health among competitive athletes under chronic stress

Frontiers in Physiology, 2023
Objectives: Mental fitness is increasingly considered a key component of an athlete’s competitive arsenal. Active domains of mental fitness include cognitive fitness, sleep, and mental health; and these domains can differ between men and women athletes ...
Luis Mascaro, Luis Mascaro, Sean P. A. Drummond, Sean P. A. Drummond, Josh Leota, Josh Leota, Johanna M. Boardman, Johanna M. Boardman, Daniel Hoffman, Daniel Hoffman, Daniel Hoffman, Shantha M. W. Rajaratnam, Shantha M. W. Rajaratnam, Eugene Aidman, Eugene Aidman, Elise R. Facer-Childs, Elise R. Facer-Childs, Elise R. Facer-Childs, Elise R. Facer-Childs   +18 more
doaj   +1 more source

Passing the Torch: Exploring how Tradition and Innovation Influence Coopetition among Street Performers

Journal of Management Studies, Volume 61, Issue 7, Page 2919-2960, November 2024.
Abstract Understanding how and why firms concurrently compete and cooperate with each other represents an important and growing area of study. This research centres on how firms engage in coopetition. However, this does not account for how much of the modern world works – independently.
Blake D. Mathias, Shelby J. Solomon, Haley Hutto   +2 more
wiley   +1 more source

Alpha‐lactalbumin and sleep: A systematic review

Journal of Sleep Research, Volume 33, Issue 5, October 2024.
Summary Insufficient sleep is a growing global problem, with poor sleep associated with many negative health and performance outcomes. Previous reviews investigating the effect of diet on sleep have highlighted the amino acid tryptophan as a promising sleep‐promoting nutrient, with the richest food source of tryptophan, ⍺‐lactalbumin, requiring further
Jackson Barnard, Spencer Roberts, Monica Kelly, Michele Lastella, Brad Aisbett, Dominique Condo   +5 more
wiley   +1 more source

Characteristics of the competitive loads of Polish National Amputee Football Team. Pilot studies

Journal of Education, Health and Sport, 2018
Background: Information about competitive loads of amputee soccer players are very limited. This element should be one of the base to prepare appropriate training program according to individual needs of players, as well aims of season. The main aim of
Paweł Kalinowski, Olga Bugaj, Jan M. Konarski, Monika Nowakowska, Katarzyna Kulicka, Andrzej Wieczorek, Agata Konarska   +6 more
doaj   +3 more sources

Positional aging and scoring opportunity in elite football: Multilevel evidence from expected goals, performance trajectories, and tactical roles across Europe’s top five leagues [PDF]

Journal of Applied Sports Sciences
In elite football, player age and playing position infl uence performance. This study examined the relationship between age and playing position on expected goals per 90 minutes (xG/90) among 1411 professional soccer players (M = 26.05 years ...
Kofi Nyantakyi Appiah, Divyanshu Kumar Singh, Nathanael Adu, Edward Edem Nartey   +3 more
doaj   +3 more sources

Speed of processing in Developmental Language Disorder (DLD): The case of real‐time grammatical processing

International Journal of Language &Communication Disorders, Volume 59, Issue 4, Page 1489-1504, July/August 2024.
Abstract Background Developmental Language Disorder (DLD) impacts various aspects of children's language abilities, including the processing of inflectional morphology. Prior research suggests that children with DLD exhibit deficits in processing speed and sensitivity to grammatical inflections, yet the relationship between these deficits remains ...
Hannah Witherstone
wiley   +1 more source

Anterior Cruciate Ligament Injuries in Australian Rules Football: Incidence, Prevention and Return to Play Outcomes

Open Access Journal of Sports Medicine, 2021
Kate E Webster,1 Timothy E Hewett,2 Julian A Feller1,3 1School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, VIC, Australia; 2Hewett Global Consulting, Rochester MN & Rocky Mountain Consortium for Sports Research ...
Webster KE, Hewett TE, Feller JA
doaj