Results 251 to 260 of about 770,573 (305)
Some of the next articles are maybe not open access.
Oxygen Consumption Rate and Electroencephalographic Stage of Sleep
Science, 1965In five male subjects, and a total of 15 man-nights, oxygen consumption rate ( V O 2 ) was related to stage of sleep, as defined by electroencephalograms. Gross periodic variations which paralleled change in stage of sleep were discernible in analogue metabolic ...
D R, Brebbia, K Z, Altshuler
openaire +2 more sources
Heart Rate and Rate of Oxygen Consumption of Exercising Macaroni Penguins
Journal of Experimental Biology, 2001ABSTRACT Summary Twenty-four macaroni penguins (Eudyptes chrysolophus) from three groups, breeding males (N=9), breeding females (N=9) and moulting females (N=6), were exercised on a variable-speed treadmill. Heart rate (fH) and mass-specific rate of oxygen consumption were recorded from the animals, and both fH and were found to ...
Green, J.A. +4 more
openaire +3 more sources
The oxygen consumption rates of three gastrotrichs
Comparative Biochemistry and Physiology Part A: Physiology, 1984Abstract 1. 1. The oxygen consumption rates for three sympatric species of marine gastrotrichs (anatomically similar, except that one contains hemoglobin) were measured with a Cartesian diver microrespirometer. 2. 2. The rates for the two species without hemoglobin, Turbanella ocellata and Dolichodasys carolinensis , were 307.2 μl O 2 g ...
D.W Kraus, J.M Colacino
openaire +1 more source
Oxygen consumption rate in rotifers
Hydrobiologia, 1995The oxygen consumption rate (OCR) is a cumulative index of metabolic losses during aerobic metabolism. The generalized relationship of oxygen consumption rate (R, nl O2 ind-1 h-1) and dry body mass (M, μg) for rotifers is described by the equation: R = 9.15M0.716.
openaire +1 more source
Cigarette smoking and maximal oxygen consumption rate in humans
Scandinavian Journal of Clinical and Laboratory Investigation, 1977The relationship of maximal oxygen uptake with tobacco consumption was investigated in sixty-one young males. There was a significant negative correlation between daily consumption of tobacco and measured maximal oxygen uptake (Vo2max) expressed relative to body weight (r = -0.368, P less than 0.01) and to lean body mass (r = -0.497, P less than 0.001),
T, Ingemann-Hansen +1 more
openaire +2 more sources
Seasonal variation of maximal oxygen consumption rate in humans
European Journal of Applied Physiology and Occupational Physiology, 1982The relationship of maximal oxygen uptake (VO2 max) and resting oxygen uptake in two seasons of the year (winter/summer) was investigated in 119 young males. The subjects were conscripts, who were investigated at the calling-up time (winter: n = 58). The two groups were comparable with respect to their anthropometric data and smoking habits, as well as
T, Ingemann-Hansen +1 more
openaire +2 more sources
Heart Rate and Oxygen Consumption of Exercising Gentoo Penguins
Physiological Zoology, 1995Heart rate () and oxygen consumption () were recorded from gentoo penguins walking on a variable-speed treadmill. After an initial increase, and increased linearly with walking speed. A curvilinear regression equation best described the relationship between and .
Bevan, R. M. +3 more
openaire +2 more sources
Oxygen consumption by a bituminous coal: Time dependence of the rate of oxygen consumption
Combustion Science and Technology, 2002Oxygen consumption of a bituminous coal was examined using the isothermal flow reactor technique. The experiments were undertaken at atmospheric pressure and at temperatures between 333 and 363 K. The gaseous oxidizing medium contained oxygen at concentrations of 10.9%, 20.9% and 39.9%.
Wang, H. +2 more
openaire +1 more source
Oxygen consumption in rat skeletal muscle at various rates of oxygen delivery
Experientia, 1984Resting oxygen consumption of the vascularly isolated gracilis anticus muscle of the rat perfused by natural circulation via the femoral artery with diluted or undiluted blood depends on oxygen delivery (the product of flow rate and arterial oxygen concentration - DO2) only when DO2 falls below 16 microliters/min/g.
F, Kolár, L, Janský
openaire +2 more sources
Evaluation of Oxygen Consumption Rates In Situ
An analysis of the mitochondrial respiration function represented by the oxygen consumption rate is necessary to assess mitochondrial bioenergetics and redox function. This protocol describes two alternative techniques to evaluate mitochondrial respiration function in situ: (1) measure oxygen consumption rates via an electrode; (2) measure oxygen ...Anqi Li +4 more
openaire +2 more sources