Severe loss of mechanical efficiency in COVID‐19 patients
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cachexia, Sarcopenia and Muscle"
DOI: 10.1002/jcsm.12739
Abstract: There is limited information about the impact of coronavirus disease (COVID‐19) on the muscular dysfunction, despite the generalized weakness and fatigue that patients report after overcoming the acute phase of the infection. This study aimed… read more here.
Keywords: severe loss; efficiency covid; covid; mechanical efficiency ... See more keywords
Correlation between running asymmetry, mechanical efficiency, and performance during a 10 km run.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of biomechanics"
DOI: 10.1016/j.jbiomech.2020.109913
Abstract: Running asymmetry is considered a matter of concern for performance and injury, but the association between asymmetry and performance remain unclear. There are different strategies to address asymmetries and its relationship with performance. Here we… read more here.
Keywords: efficiency; global symmetry; mechanical efficiency; symmetry index ... See more keywords
Electromechanical efficiency improvement of the surface DBD by composite dielectric
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5090178
Abstract: The induced airflow velocity level and the mechanical efficiency are the significant issues for the surface DBD flow control application. In this paper, the effects of optical characteristics, electrical performances and mechanical properties of surface… read more here.
Keywords: induced airflow; airflow velocity; mechanical efficiency; efficiency ... See more keywords
The effect of attentional cues on mechanical efficiency and movement smoothness in running gait: An interdisciplinary investigation
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Sports Sciences"
DOI: 10.1080/02640414.2024.2353402
Abstract: ABSTRACT The aim was to examine the effect of focus of attention cues on foot angle for retraining movement purposes. Twenty (females: 8) rearfoot-striking recreational runners (mass: 72.5 ± 11.8 kg; height: 1.73 ± 0.09 m; age: 32.9 ± 11.3 years) were randomly assigned… read more here.
Keywords: mechanical efficiency; foot angle; efficiency; movement smoothness ... See more keywords
Effect of nozzle arrangement on heat dissipation performance and mechanical efficiency loss of bionic texture gear
Sign Up to like & getrecommendations! Published in 2025 at "Surface Topography: Metrology and Properties"
DOI: 10.1088/2051-672x/adaed8
Abstract: Friction and wear are key issues in gear meshing. Lubrication, therefore, is used to reduce heat. The position and direction of the flow of the lubrication determined by the way the nozzles are injecting the… read more here.
Keywords: loss; texture; heat; nozzle arrangement ... See more keywords
Load distribution analysis considering corner contact effects to predict the mechanical efficiency of spur gears
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221075528
Abstract: High efficiency is the basic design objective of any gear transmission system. Thus, it is necessary to predict the mechanical efficiency of gear pairs. The purpose of this study was to construct and demonstrate a… read more here.
Keywords: mechanical efficiency; load distribution; efficiency; corner contact ... See more keywords
Study on mechanical efficiency in a 2D piston pump with rail rotation based on Hertz contact theory
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221136672
Abstract: A 2D piston pump’s mechanical efficiency is limited at high rotational speeds, in particular, its mechanical efficiency decreases as its load pressure rises. In this paper, the conventional 2D piston pump is redesigned by changing… read more here.
Keywords: mechanical efficiency; piston pump; rotation;
The Mechanical and Efficiency Constraints When Swimming Front Crawl with the Aquanex System
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Human Kinetics"
DOI: 10.2478/hukin-2022-0090
Abstract: Abstract The aim of this study was to compare the mechanical and efficiency constraints between free swim and swimming with differential pressure sensors (Aquanex System). These conditions were also analysed to understand the differences between… read more here.
Keywords: mechanical efficiency; aquanex system; efficiency constraints; mechanics ... See more keywords
Differences in mechanical efficiency between female and male football players during official matches
Sign Up to like & getrecommendations! Published in 2024 at "Kinesiology"
DOI: 10.26582/k.56.2.11
Abstract: This study aimed to compare the values of external load measures and mechanical efficiency between male and female soccer players considering the match periods. A male professional soccer team (n=19) and a female professional soccer… read more here.
Keywords: efficiency; efficiency female; soccer; mechanical efficiency ... See more keywords
Muscle Free Fatty-Acid Uptake Associates to Mechanical Efficiency During Exercise in Humans
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2018.01171
Abstract: Intrinsic factors related to muscle metabolism may explain the differences in mechanical efficiency (ME) during exercise. Therefore, this study aimed to investigate the relationship between muscle metabolism and ME. Totally 17 healthy recreationally active male… read more here.
Keywords: muscle; 100 min; efficiency exercise; mechanical efficiency ... See more keywords
Metabolic Flexibility and Mechanical Efficiency in Women Over-60
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2022.869534
Abstract: Purpose: Aging deteriorates metabolic flexibility (MF). Moreover, recent studies show that glycolysis is barely increased despite impoverished lipid metabolism, in addition to increased relevance of muscle power in older adults. This study aims to analyze… read more here.
Keywords: metabolic flexibility; mechanical efficiency; power; muscle power ... See more keywords