Results 331 to 340 of about 458,214 (373)

Indirect calorimetry

Reference Module in Food Science, 2021
M. N. Ravelli, T. Shriver, D. Schoeller, C. Cook   +3 more
semanticscholar   +1 more source

Prevalence of Underprescription or Overprescription of Energy Needs in Critically Ill Mechanically Ventilated Adults as Determined by Indirect Calorimetry: A Systematic Literature Review.

JPEN - Journal of Parenteral and Enteral Nutrition, 2016
BACKGROUND Underfeeding and overfeeding has been associated with adverse patient outcomes. Resting energy expenditure can be measured using indirect calorimetry. In its absence, predictive equations are used.
O. A. Tatucu-Babet, E. Ridley, A. Tierney   +2 more
semanticscholar   +1 more source

Overview on calorimetry

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2011
Abstract In this paper I want to review the state of the art of calorimeter developments. I will focus on innovative solutions in calorimetry at the technology frontier and I will favor calorimeters for High Energy Physics detectors. The field in which calorimeters find their application is so broad that this short review does not do justice to all ...
openaire   +3 more sources

Calorimetrie an Ammoniumyttriumhalogeniden / Calorimetry of Ammonium Yttrium Halides

Zeitschrift für Naturforschung B, 1997
Abstract The heat of solution of all solid phases in the system YX3-NH4X with X = Cl, Br, I in 4n HX was investigated. The enthalpies of formation of the ammonium yttrium halides are derived from the enthalpies of formation of Y X3 and of NH4X and their heats of solution in An HX: ΔHB 0(NH4Y2Cl7,f,298) =
S. Ehrlich, C. Hennig, Heinrich Oppermann   +2 more
openaire   +2 more sources

Application of isothermal titration calorimetry as a tool to study natural product interactions.

Natural product reports (Print), 2016
Covering: up to February 2015Over the past twenty-five years, isothermal titration calorimetry (ITC) has become a potent tool for the study a great variety of molecular interactions.
O. Callies, A. Daranas
semanticscholar   +1 more source

Direct Calorimetry

2008
This chapter describes calorimetry or the direct measurement of heat production, a technique first used by Lavoisier and Paulze for measuring metabolic rates. Bomb calorimetry—a technique for measuring the energy content of foods and other materials—is also described.
openaire   +1 more source

calorimetry

Catalysis from A to Z, 2020
R. Boettger
semanticscholar   +1 more source

Compatibility of Differential Scanning Calorimetry and ac Calorimetry

Japanese Journal of Applied Physics, 1994
In the simultaneous measurement of heat capacity by differential scanning calorimetry and ac calorimetry using the same apparatus with ac temperature modulation superposed on a linear temperature ramp, the principle of measurement by ac calorimetry is not sufficiently understood yet.
openaire   +2 more sources

Analysis by calorimetry

Thermochimica Acta, 1973
Abstract The last years have seen the development of differential calorimetry into a scanning technique for routine analysis. In order of ease of determination heats of fusion, heats of reaction, phase diagrams, purity analysis, heat capacity and similar heat effects are added to the list of quickly measurable quantities. Accuracies of the order of 1–
openaire   +2 more sources

Probing the thermal effects of voltage hysteresis in anionic redox-based lithium-rich cathodes using isothermal calorimetry

Nature Energy, 2019
Gaurav Assat, S. Glazier, C. Delacourt, J. Tarascon   +3 more
semanticscholar   +1 more source