Results 61 to 70 of about 124,195 (340)

The role of lyrics in music–exercise performance on perceived exertion

open access: yesTürk Spor ve Egzersiz Dergisi, 2015
The research aimed to examine the role of lyrics in music on perceived exertion of male and female students during physical activity (running on treadmill).
Ehsan Zareıan   +2 more
doaj  

Perceived effort of funtional activities after a period of mechanical ventilation

open access: yesSouth African Journal of Physiotherapy, 2002
A case report to assess exercise testing post-mechanical ventilation, using functional activities while monitoring changes in the physiological parameters and subjective rating of perceived exertion.
R. Roos, H. van Aswegen, C. J. Eales
doaj   +1 more source

Cyber Buddy is Better than No Buddy: A Test of the Köhler Motivation Effect in Exergames. [PDF]

open access: yes, 2014
Objective: Although exergames are popular, few people take advantage of the potential of group dynamics to motivate play (and achieve associated health bene?ts).
Feltz, Deborah L.   +3 more
core   +1 more source

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

Psychophysical and ergogenic effects of synchronous music during treadmill walking [PDF]

open access: yes, 2009
The present study examined the impact of motivational music and oudeterous (neutral in terms of motivational qualities) music on endurance and a range of psychophysical indices during a treadmill walking task. Experimental participants (N = 30; mean age =
Karageorghis, CI   +5 more
core   +1 more source

Protonophore activity of short‐chain fatty acids induces their intracellular accumulation and acidification

open access: yesFEBS Letters, EarlyView.
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang   +2 more
wiley   +1 more source

Hemodynamic and respiratory variation in the six-minute walk test in patients undergoing cardiac surgery: a cross-sectional study [PDF]

open access: yesFisioterapia e Pesquisa
The six-minute walk test (6MWT) is commonly prescribed for cardiac surgery patients, yet the hemodynamic and respiratory variations during the test remain insufficiently described in this population.
Julia Casagrande   +2 more
doaj   +1 more source

Effects of synchronous music on treadmill running among elite triathletes [PDF]

open access: yes, 2012
This is the post-print version of the final paper published in Journal of Science and Medicine in Sport. The published article is available from the link below.
Alessandra Mecozzi Saha   +33 more
core   +2 more sources

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Evidence for complex integration and dynamic neural regulation of skeletal muscle recruitment during exercise in humans [PDF]

open access: yes, 2004
A model is proposed in which the development of physical exhaustion is a relative rather than an absolute event and the sensation of fatigue is the sensory representation of the underlying neural integrative processes. Furthermore, activity is controlled
Noakes, Timothy, St Clair Gibson, Alan
core   +2 more sources

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