Validation of energy expenditure and macronutrient oxidation measured by two new whole‐room indirect calorimeters
Sign Up to like & getrecommendations! Published in 2022 at "Obesity"
DOI: 10.1002/oby.23527
Abstract: The aim of this study was to validate two new whole‐room indirfect calorimeters according to Room Indirect Calorimetry Operating and Reporting Standards (RICORS 1.0). read more here.
Keywords: validation energy; whole room; new whole; two new ... See more keywords
Closed‐loop control of air supply to whole‐room indirect calorimeters to improve accuracy and standardize measurements during 24‐hour dynamic metabolic studies
Sign Up to like & getrecommendations! Published in 2023 at "Obesity"
DOI: 10.1002/oby.23683
Abstract: The aim of this study was to test proportional‐integral‐derivative (PID) control of air inflow rate in a whole‐room indirect calorimeter to improve accuracy in measuring oxygen (O2) consumption ( V̇O2 ) and carbon dioxide (CO2)… read more here.
Keywords: improve accuracy; room indirect; control air; whole room ... See more keywords
Sensitivity Analysis of Whole-Room Indirect Calorimeters at the Steady-State Condition
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3244226
Abstract: Whole-room indirect calorimeters (WRICs) are accurate tools to precisely measure energy metabolism in humans via calculation of oxygen consumption and carbon dioxide production. Yet, overall accuracy of metabolic measurements relies on the validity of the… read more here.
Keywords: state condition; whole room; sensitivity analysis; indirect calorimeters ... See more keywords
Validity and reliability of a new whole room indirect calorimeter to assess metabolic response to small calorie loads
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DOI: 10.1371/journal.pone.0304030
Abstract: We overview of our whole room indirect calorimeter (WRIC), demonstrate validity and reliability of our WRIC, and explore a novel application of Bayesian hierarchical modeling to assess responses to small carbohydrate loads. To assess WRIC… read more here.
Keywords: validity reliability; whole room; validity; room indirect ... See more keywords
Validation of whole room indirect calorimeters: refinement of current methodologies
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DOI: 10.14814/phy2.13521
Abstract: Whole room indirect calorimeter (WRIC) validation techniques consist of propane combustion (PC) or infusion of mixed carbon dioxide (CO2) and nitrogen (N2) by a precision blender (PB). To determine the best method, PC of 6,… read more here.
Keywords: whole room; validation whole; room indirect; indirect calorimeters ... See more keywords