Results 21 to 30 of about 6,242,189 (313)
“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 ...
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Changes in red blood cell parameters during incremental exercise in highly trained athletes of different sport specializations [PDF]
PeerJBackground During physical exercise, the level of hematological parameters change depending on the intensity and duration of exercise and the individual’s physical fitness.
Monika Ciekot-Sołtysiak +4 more
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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
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Exploring the Impact of Training Methods on Repeated Sprints in Hypoxia Training Effects
Oxygen, 2023 Background: Emerging evidence suggests that the outcomes of hypoxia training may be influenced by various factors, contingent upon the chosen method, such as chamber, tent, or mask. This study aimed to examine how different training methods influence the
Daniel Rojas-Valverde +5 more
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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
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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.
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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
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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
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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
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani +7 more
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