Rethinking the Paleoproterozoic Great Oxidation Event: A Biological Perspective [PDF]
arXiv, 2012 Competing geophysical/geochemical hypotheses for how Earth's surface became oxygenated - organic carbon burial, hydrogen escape to space, and changes in the redox state of volcanic gases - are examined and a more biologically-based hypothesis is offered in response.
arxiv
THE BLOOD FLOW AND OXYGEN CONSUMPTION OF THE HUMAN BRAIN IN DIABETIC ACIDOSIS AND COMA 1 [PDF]
, 1948 Seymour S. Kety +3 more
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Sport şi Societate, 2015 TlimVO2max reprezintă timpul de alergare pe care un sportiv îl poate menţine la viteza aerobă maximală (VAM). Lucrarea a urmărit realizarea unui studiu în vederea identificării modului în care schimbarea de altitudine poate afecta TlimVO2max.
HONCERIU C. , TROFIN P.F.
doaj
Global Well-posedness of the Chemotaxis-Navier-Stokes Equations in two dimensions [PDF]
arXiv, 2015 We consider two dimensional Keller-Segel equations coupled with the Navier-Stokes equations modelled by Tuval et al.[32]. Assuming that the chemotactic sensitivity and oxygen consumption rate are nondecreasing and differentiable, we prove that there is no blow-up in a finite time for solutions with large initial data to chemotaxis-Navier-Stokes ...
arxiv
THE BLOOD FLOW, VASCULAR RESISTANCE, AND OXYGEN CONSUMPTION OF THE BRAIN IN ESSENTIAL HYPERTENSION 1 [PDF]
, 1948 Seymour S. Kety +4 more
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STUDIES OF RENAL OXYGEN CONSUMPTION IN MAN. I. THE EFFECT OF TUBULAR LOADING (PAH), WATER DIURESIS AND OSMOTIC (MANNITOL) DIURESIS 1 [PDF]
, 1951 John K. Clark, Harold G. Barker
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Oxygen consumption of rats with broad intestinal resection
Brazilian Journal of Medical and Biological Research, 2000 The study was performed to investigate possible alterations in oxygen consumption in an animal model with broad intestinal resection. Oxygen consumption and the thermal effect of a short meal were measured in rats subjected to short bowel syndrome.
Luz J. +4 more
doaj
Well-posedness results for general reaction-diffusion transport of oxygen in encapsulated cells [PDF]
arXivIn this paper, we provide well-posedness results for nonlinear parabolic PDEs given by reaction-diffusion equations describing the concentration of oxygen in encapsulated cells. The cells are described in terms of a core and a shell, which introduces a discontinuous diffusion coefficient as the material properties of the core and shell differ.
arxiv
AN INDICATOR METHOD OF MEASURING THE CONSUMPTION OF OXYGEN [PDF]
, 1918 W. J. V. Osterhout
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CHANGES IN OXYGEN CONSUMPTION, RADIO‐IODINE UPTAKE AND BODY TEMPERATURE FOLLOWING EXPOSURE TO COLD IN ALBINO RATS WITH HYPOTHALAMIC LESIONS [PDF]
, 1953 James Beattie, R. D. Chambers
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