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Showing 1 to 20 of 199 for “"metabolic rate"”.
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The day-to-day reliability of resting metabolic rate
… determine the day-to-day reliability of resting metabolic rate. 18 college students, (mean age 22 +/- 3.6 yrs, height 65.78 +/- 22.0 in., body mass 68.05 +/- 10.34 kg, percent body fat 23 +/- 6.5%) gave informed consent to participate in the study. RMR was measured on four separate days over a …
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Biological variation in basal metabolic rate and energy metabolism
… total daily energy expenditure (TDEE) and basal metabolic rate (BMR). The impact of ethnicity on biological variation on certain aspects of energy metabolism has been investigated. Predictive equations to estimate BMR were published by the FAOIWHOIUNU (1985) in a report entitled EllerK}' and …
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Magnetic resonance imaging of the cerebral metabolic rate of oxygen (CMRO₂)
… essential process of the functioning brain. The rate at which the brain consumes oxygen is known as the cerebral metabolic rate of oxygen (CMRO₂). CMRO₂ is intimately related to brain health and function, and will change in settings of disease and functional activation. Accurate CMRO₂ measurement …
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Defining the relationship between basal myofibrillar protein synthesis and resting metabolic rate
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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The Relationship between Resting Metabolic Rate and Cardiovascular Risk Factors in the Obesity
OBJECT: Resting metabolic rate (RMR) poses the largest portion in daily energy expenditure. After adjusting height and weight, progression towards obesity is less in higher RMR group than the lower ones. Based on the theory that obesity has a higher risk of cardiovascular disease, we studied …
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Inter-individual variation within social groups: how metabolic rate shapes the pace of life
Metabolic rate (MR) is often cited as the fundamental rate which determines the rate of all biological processes by shaping energetic availability for the various physiological, behavioral, and life-history traits that contribute to performance. Furthermore, the metabolic theory of ecology posits …
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The metabolic rate of Xenopus laevis: Interactional influences of development and short term hypoxia
… for oxygen may be reflected in the aerobic metabolic rate (MO{dollar}\sb2{dollar}). This study focuses on how MO{dollar}\sb2{dollar} of the South African clawed frog (Xenopus laevis) is affected by short term hypoxia during development. MO{dollar}\sb2{dollar} of animals from Nieuwkoop and …
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Effects of exercise modality on metabolic rate, body composition, dietary intake, and eating behaviour
… to investigate the effects of exercise as a strategy for weight management in overweight women. Specifically, the effects of exercise modality on metabolic rate, body composition, dietary intake, and eating behaviour were examined. Participants included 41 overweight, sedentary females aged 25 …
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Within- and among-individual variation in metabolic rate in juvenile Atlantic salmon, Salmo salar
Animals may adopt a range of energy strategies to persist and perhaps prosper under various prevailing environmental conditions. For example, they may achieve similar growth by investing heavily in maintaining a high capacity food capture and processing system or by using a lower capacity system …
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The elevation of metabolic rate after combined arm-and-leg versus leg-only exercise
Previous investigations have shown that metabolic rate remains elevated for a period of time after the cessation of exercise. While other investigations have examined the effect of intensity and duration of prior exercise, the purpose of this study was to examine the effect of exercise mode and the …
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Evaluating metabolic rate, survival, feeding behavior and energetic demand in two genotypes of Apis mellifera
In animals, metabolic processes play a pivotal role in shaping behavior and physiology, particularly in organisms whose energetic demands are closely linked to their performance in nature. In social insects like honeybees, variation in metabolic rate and energy intake can influence individual …
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The Effects of Exercise Training on Resting Metabolic Rate in Youth with Overweight or Obesity
Resting metabolic rate (RMR) is the largest component in energy expenditure and is often reduced with weight loss. Exercise training has been shown to attenuate RMR reductions in adults. However, little is known about the effects of exercise training and body composition changes on RMR in youth …
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Influence of cyclic changes in ovarian hormones on resting metabolic rate and appetite in women
… (HC) users; investigate whether resting metabolic rate (RMR) significantly changed throughout the MC in NC women and in HC users; explore the association between RMR and the ovarian hormones; and investigate whether appetite responses to the same breakfast changed throughout the MC …
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Oxygen Uptake as an Indictor of Metabolic Rate in a Neotenic Population of Eurycea Multiplicata
… animals showed a partial compensation in metabolic rate when compared to cold-acclimated animals. Q₁₀ for cold-acclimated animals was 2.09 (between 5 and 20°C), while the Q₁₀ for warm-acclimated animals over the same range was 1.39. Cold-acclimated animals appeared to be close to their …
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INFLUENCE OF EMBRYONIC METABOLIC RATE AND INCUBATION TEMPERATURE ON INCUBATION LENGTH VARIATION IN NEOTROPICAL PASSERINES
… two previously untested alternatives. Adult metabolic rates differ among species and similar differences among embryos may explain some variation in embryonic development rates; higher metabolism may allow faster cellular proliferation. Alternatively, metabolic rates are temperature …
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INFLUENCE OF EMBRYONIC METABOLIC RATE AND INCUBATION TEMPERATURE ON INCUBATION LENGTH VARIATION IN NEOTROPICAL PASSERINES
… two previously untested alternatives. Adult metabolic rates differ among species and similar differences among embryos may explain some variation in embryonic development rates; higher metabolism may allow faster cellular proliferation. Alternatively, metabolic rates are temperature …
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The Effect of Exercise on Metabolic Rate with Time in Overweight and Normal Weight Subjects
… was designed to investigate changes in BMR and metabolic rate with time for normal weight and overweight subjects involved in a practical exercise program. The relationship of changes in BMR and metabolic rate in coping with the problems of obesity were also studied.</p> <p>Fifteen subjects, …
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Effect of Single vs Accumulated Bouts of Exercise on Body Composition, Fitness, and Resting Metabolic Rate
… on body composition, fitness, and resting metabolic rate. Nine healthy male (n=4) and female (n = 5) volunteers were randomized into either an accumulated intervention group consisting of two bouts of exercise per day, a continuous intervention group consisting of one bout exercise per day, …
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Individual Resting Metabolic Rate and Nutrition Education: Does This Knowledge Lead individuals into Making Healthier Lifestyle Choices?
… kg/m2) and only 20% participate in regular moderate activity. Purpose: The purpose of this study was to examine whether college students make healthier lifestyle choices after receiving information on individual resting metabolic rate and nutrition education. Subjects: Forty Georgia Southern …
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The effects of individual-level differences in metabolic rate on foraging behavior and life history traits in honeybees
Metabolic rate is the rate at which organisms process energy and is often considered as the fundamental driver of life history processes. The link between metabolic rate and life history is primarily mediated via foraging, which shapes the energy acquisition patterns of an individual. This predicts …
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