Results 21 to 30 of about 103,037 (265)
“The Physical Condition of the Planets” [PDF]
Nature, 1941 I HAD not meant to express any special views about critical temperature. It is true that the atmospheres of Jupiter and Saturn are above the critical temperatures of some substances, but I imagine critical temperatures become completely unimportant when the pressure is 10,000 or more times the critical pressure; the a/v2 of Van der Waals becomes ...
openaire +2 more sources
Physical conditions in NGC 6543 [PDF]
Symposium - International Astronomical Union, 1997 We observed NGC 6543 (the Cat's Eye Nebula) with the HST WFPC2 camera in ten narrow-band filters covering a range of emission lines. These images are used to further look at the physical conditions in NGC 6543. We discuss the [O III] electron temperature, ionization state throughout the nebula, and the results of photoionization models of individual ...
Nancy Jo Lame +2 more
openaire +1 more source
Children, 2022 This study aimed to determine the optimal functional movement screen (FMS) cut score for assessing the risk of sport injury, and to investigate the correlations between functional movement quality and sprint and jump performance.
Junjie Zhang +3 more
doaj +1 more source
Frontiers in Physiology, 2019 Reduced nicotinamide adenine dinucleotide (NADH) is synthesized in the cellular nucleus, cytoplasm and mitochondria but oxidized into NAD+ almost exclusively in mitochondria.
Olga Bugaj +5 more
doaj +1 more source
Flexible wearable intelligent sensing system for wheelchair sports monitoring
iScience, 2023 Summary: The application of wearable intelligent systems toward human-computer interaction has received widespread attention. It is still desirable to conveniently promote health and monitor sports skills for disabled people. Here, a wireless intelligent
Yupeng Mao +9 more
doaj +1 more source
Physical conditions on the early Earth [PDF]
Philosophical Transactions of the Royal Society B: Biological Sciences, 2006 The formation of the Earth as a planet was a large stochastic process in which the rapid assembly of asteroidal-to-Mars-sized bodies was followed by a more extended period of growth through collisions of these objects, facilitated by the gravitational perturbations associated with Jupiter.
openaire +2 more sources
Neighborhood Physical Conditions and Health
American Journal of Public Health, 2003 Objectives. We explored the relationship between boarded-up housing and rates of gonorrhea and premature mortality. Methods. In this ecological study of 107 US cities, we developed several models predicting rates of gonorrhea and premature death before age 65 from all causes and from specific causes.
Cohen, Deborah A. +5 more
openaire +4 more sources
LifeExogenous ketone supplementation has emerged as a potential ergogenic strategy for trained and physically active individuals, prompting increasing research into its effects on exercise performance and metabolism.
Jose Martí-Martí +5 more
doaj +1 more source
Applied Sciences, 2020 The study aimed to evaluate the changes of nicotinamide adenine dinucleotide (NADH) fluorescence in the reduced form in the superficial skin layer, resulting from a 7-week training period in highly trained competitive athletes (n = 41).
Olga Bugaj +5 more
doaj +1 more source
Revista Ciências em Saúde, 2022 Objective: To compare the acute effect of two training protocols until concentric failure (CF) with different intra-set interval (ISI) configurations (20 s and 40 s) on total weight, the total number of repetitions, and time under tension in trained ...
Ricardo Reis Dinardi +4 more
doaj +1 more source