Daily energy expenditure in free-living children: comparison of heart-rate monitoring with the doubly labeled water (2H218O) method

1992 ◽  
Vol 56 (2) ◽  
pp. 343-352 ◽  
Author(s):  
M B Livingstone ◽  
W A Coward ◽  
A M Prentice ◽  
P S Davies ◽  
J J Strain ◽  
...  
Keyword(s):  
Heart Rate ◽  
Energy Expenditure ◽  
Doubly Labeled Water ◽  
Daily Energy Expenditure ◽  
Heart Rate Monitoring ◽  
Free Living ◽  
Daily Energy ◽  
Living Children

scholarly journals Estimation of Daily Energy Expenditure from Heart Rate and Doubly Labeled Water in Exercising Geese

1992 ◽  
Vol 65 (6) ◽  
pp. 1188-1216 ◽  
Author(s):  
Bart A. Nolet ◽  
Patrick J. Butler ◽  
Dirkjan Masman ◽  
Anthony J. Woakes
Keyword(s):  
Heart Rate ◽  
Energy Expenditure ◽  
Doubly Labeled Water ◽  
Daily Energy Expenditure ◽  
Daily Energy

scholarly journals Training-induced changes in daily energy expenditure: Methodological evaluation using wrist-worn accelerometer, heart rate monitor, and doubly labeled water technique

PLoS ONE ◽  
2019 ◽  
Vol 14 (7) ◽  
pp. e0219563 ◽  
Author(s):  
Hannu Kinnunen ◽  
Keijo Häkkinen ◽  
Moritz Schumann ◽  
Laura Karavirta ◽  
Klaas R. Westerterp ◽  
...  
Keyword(s):  
Heart Rate ◽  
Energy Expenditure ◽  
Doubly Labeled Water ◽  
Daily Energy Expenditure ◽  
Heart Rate Monitor ◽  
Daily Energy ◽  
Induced Changes ◽  
Methodological Evaluation

Simultaneous measurement of free-living energy expenditure by the doubly labeled water method and heart-rate monitoring

1990 ◽  
Vol 52 (1) ◽  
pp. 59-65 ◽  
Author(s):  
M B Livingstone ◽  
A M Prentice ◽  
W A Coward ◽  
S M Ceesay ◽  
J J Strain ◽  
...  
Keyword(s):  
Heart Rate ◽  
Energy Expenditure ◽  
Simultaneous Measurement ◽  
Doubly Labeled Water ◽  
Heart Rate Monitoring ◽  
Free Living ◽  
Doubly Labeled Water Method

Daily energy expenditure in free-living non-institutionalized Alzheimer's patients: A doubly labeled water study

Neurology ◽  
1997 ◽  
Vol 48 (4) ◽  
pp. 997-1002 ◽  
Author(s):  
E. T. Poehlman ◽  
M. J. Toth ◽  
M. I. Goran ◽  
W. H. Carpenter ◽  
P. Newhouse ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Doubly Labeled Water ◽  
Daily Energy Expenditure ◽  
Free Living ◽  
Daily Energy

Flux hydriques et métabolisme énergétique dans un peuplement de Lacertidés des îles Kerkennah (Tunisie)

1988 ◽  
Vol 66 (3) ◽  
pp. 555-561 ◽  
Author(s):  
Roland Vernet ◽  
Claude Grenot ◽  
Saïd Nouira
Keyword(s):  
Energy Expenditure ◽  
Daily Activity ◽  
Water Flux ◽  
Sympatric Species ◽  
Doubly Labeled Water ◽  
Daily Energy Expenditure ◽  
Water Turnover ◽  
Semiarid Environment ◽  
Daily Energy ◽  
Active Forager

Water flux and daily energy expenditure were measured with doubly labeled water (3HH18O) in two insectivorous sympatric species of Lacertidae of Kerkennah islands (Tunisia), Eremias olivieri (mean body mass: 1.1 g) and Acanthodactylus pardalis (4.5 g) in a semiarid environment. Water turnover and field metabolic rate of Eremias olivieri (174 μL H2O g−1 d−1 and 250 J g−1 d−1) were, respectively, 2.5 and 5 times higher than those of Acanthodactylus pardalis (70 μL H2O g−1 d−1 and 52 J g−1 d−1). The water turnover of Eremias olivieri is one of the highest known among insectivorous lizards, and the daily energy expenditure of Acanthodactylus pardalis one of the lowest. The most plausible explanations are the differences in the size of the prey eaten by each species at this time of the season and in the duration of daily activity; the daily activity of Acanthodactylus pardalis is short (4.5 h d−1) although it is a sit-and-wait predator, whereas Eremias olivieri is active regularly every day for a longer period (7.5 h d−1) although it is an active forager. The high values of water turnover in Eremias olivieri suggest that food is not the only source of water for lizards in this particular insular environment.

scholarly journals Daily energy expenditure of free-living male Wood Mice in different habitats and seasons

1999 ◽  
Vol 13 (5) ◽  
pp. 585-593 ◽  
Author(s):  
N. Corp ◽  
M. L. Gorman ◽  
J. R. Speakman
Keyword(s):  
Energy Expenditure ◽  
Daily Energy Expenditure ◽  
Free Living ◽  
Wood Mice ◽  
Daily Energy

Components and variations in daily energy expenditure of athletic and non-athletic adolescents in free-living conditions

2000 ◽  
Vol 84 (4) ◽  
pp. 531-539 ◽  
Author(s):  
Jérôme Ribeyre ◽  
Nicole Fellmann ◽  
Jean Vernet ◽  
Michel Delaître ◽  
Alain Chamoux ◽  
...  
Keyword(s):  
Energy Expenditure ◽  
Direct Method ◽  
Exercise Duration ◽  
Living Conditions ◽  
Fat Free Mass ◽  
Whole Body ◽  
Daily Energy Expenditure ◽  
Free Living ◽  
Daily Energy ◽  
Free Living Conditions

The objectives of the study were to determine: (1) daily energy expenditure (EE) of athletic and non-athletic adolescents of both sexes in free-living conditions; (2) day-to-day variations in daily EE during 1 week; (3) energy costs of the main activities; and (4) the effect of usual activity on EE during sleep, seated and miscellaneous activities. Fifty adolescents (four groups of eleven to fifteen boys or girls aged 16–19 years) participated in the study. Body composition was measured by the skinfold-thickness method, and VO2max and external mechanical power (EMP) by a direct method (respiratory gas exchanges) on a cycloergometer. Daily EE and partial EE in free-living conditions were computed from heart-rate (HR) recordings during seven consecutive days using individual prediction equations established from the data obtained during a 24 h period spent in whole-body calorimeters with similar activities. Fat-free mass (FFM), VO2max, EMP, daily EE and EE during sleep were significantly higher in athletic than in non-athletic subjects. After adjustment for FFM, VO2max, EMP, daily EE and EE during exercise were still higher in athletic than in non-athletic adolescents (P<0·001). However, adjusted sleeping EE was not significantly different between athletic and non-athletic adolescents. Increases in exercise EE were partly compensated for by significant reductions in EE during schoolwork and miscellaneous activities. Thus, the differences in daily EE between athletic and non-athletic subjects resulted mainly from increases in FFM and EE during exercise (duration and energy cost).

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