What's the difference between calorimetric and calorimetry?
Calorimetric
Definition:
(a.) Of or pertaining to the process of using the calorimeter.
Example Sentences:
(1) The effect of Zn2+ on the calorimetric transitions can be explained on the basis of a simple kinetic model that does not assume chemical equilibrium to be established between the significantly populated states of the protein.
(2) The ratio of the calorimetric heat to the effective enthalpy indicated that the denaturation is highly cooperative.
(3) No abdominal injuries were present in the group in whom the lavage results were negative, while no unnecessary laparotomies were performed in the group with a 4+ or 5+ positive DPL (calorimetric method).
(4) From the results of the calorimetric measurements one can conclude that the transition enthalpy of the DNA-polylysine complexes is linearly dependent on the nucleotide: peptide ratio.
(5) The calorimetric data can be simply explained in terms of an asymmetric distribution of the major ROS disk membrane phospholipids (G.P.
(6) Slight differences between the calorimetrically and fluorimetrically determined main transition temperatures appear to result from perturbation of the phosphatidylcholine bilayer by the fluorescent probe.
(7) Determination of the thermodynamic parameters from the calorimetric data has required the development of an analytical formalism that explicitly includes the thermodynamics as well as the kinetics of the transition.
(8) Differential scanning calorimetric analysis of the microcapsules showed a lowering of glass transition temperature after microencapsulation.
(9) Like the aqueous dispersions, 31P NMR spectroscopy also shows that the calorimetric events observed in aqueous ethylene glycol involve net interconversions between an Lc-like phase and the liquid-crystalline state.
(10) The results are in reasonable accord with recent calorimetric studies (Mabrey, S. and Sturtevant, J.M.
(11) Differential scanning calorimetric (DSC) scans of the wild-type enzyme consist of two peaks, each comprised of at least two components, corresponding to denaturation of the catalytic and regulatory subunits within the intact holoenzyme (Vickers et al., J. Biol.
(12) Further, there was a good correlation between naso-pharyngeal temperature and indirect calorimetric measurements of oxygen uptake (r = 0.87).
(13) The enthalpies of these binding reactions were measured calorimetrically and the thermodynamic parameters were calculated.
(14) Differential scanning calorimetric studies on DPPC and MAPC dispersions show comparable lipid phase transitions with transition temperatures at 41 degrees C and 45 degrees C, respectively, and thus enable the comparison of thermal, structural and dynamic differences between these two systems at corresponding temperatures.
(15) SCCA did not alter O2 consumption, H2O2 production, or the calorimetrically determined energy expenditure occurring during the metabolic burst.
(16) Progressive addition of guanidine hydrochloride at pH 3.0 leads to the appearance of a low-temperature calorimetric endotherm, corresponding to the cold renaturation of the protein.
(17) Use of the sequence annealing in the calorimetric measurement allows to decompose the total thermogram of rod into four elementary bands with maxima at 42, 46.5, 50 and 57 degrees C. Fluorescence changes occur at temperatures which coincide with the first, second and fourth calorimetric peaks.
(18) Calorimetric investigation of dry TRE-stabilized bilayers reveals a first-order phase transition (L kappa----L lambda) at temperatures similar to the L beta'----(P beta')----L alpha transition of hydrated lipid bilayers.
(19) An analysis is presented of a system for indirect calorimetric measurement.
(20) The effect of alpha-tocopherol on the phase transition of dilauroylphosphatidylethanolamine and dipalmitoylphosphatidylethanolamine is qualitatively different of that observed on phosphatidylcholines, and several peaks are observed in the calorimetric profile, probably indicating the formation of separated phases with different contents in alpha-tocopherol.
Calorimetry
Definition:
(n.) Measurement of the quantities of heat in bodies.
Example Sentences:
(1) The differential scanning calorimetry (DSC) studies demonstrate an increased susceptibility of the Ala 183----Pro mutant to thermal denaturation.
(2) Respiratory gas exchange and indirect calorimetry were used to obtain resting energy expenditure (REE) and net substrate oxidation rates.
(3) A theoretical treatment is included of the temperature dependence of total heat capacity, the variable recorded in the form of continuous thermograms by means of differential scanning calorimetry.
(4) The conformational similarity between tubules, sheets, and the dry powder is corroborated by calorimetry, which reveals a cooling exotherm at the same temperature where tubules form upon cooling hydrated sheets.
(5) Average increases in resting metabolic expenditure for a group of patients following elective operation, skeletal trauma, skeletal trauma with head injury, blunt trauma, sepsis and burns were determined by indirect calorimetry and protein need by urinary nitrogen losses over extended time periods.
(6) The thermal transitions of rat liver microsomes and isolated lipids were investigated by using differential scanning calorimetry.
(7) The precipitated protein was denatured as measured by differential scanning calorimetry, but was also completely redissolved if pH was increased to above the isoelectric point.
(8) The average specific absorption rates (SARs) in the head, tail, and body of the exposed rats were measured by means of a calorimetry system.
(9) Simultaneously, energy expenditure and whole-body lipogenesis were measured by indirect calorimetry.
(10) Measurements of hand blood flow were made by calorimetry and of forearm, calf, and foot blood flows by straingauge venous occlusion plethysmography at rest (Ta = 22 degrees C) and during rewarming.
(11) Absorption spectra, circular dichroism spectra, and differential scanning calorimetry thermograms suggest that the amino acid change at the active site causes no detectable change in the tertiary structure of the enzyme.
(12) The interactions of Cd(II) and A1(III) with phytic acid to form both soluble and insoluble complexes have been studied by calorimetry.
(13) Over the last year, important strides were made in improving bioprocess monitoring using NADH fluorescence, viscosity, affinity techniques, enzyme and microbial sensors, calorimetry, flow injection analysis and bioluminescence.
(14) This method is a more direct, simpler and more accurate one for the assessment of rehabilitation effectiveness in clinics than the more widely used direct measurement of energy cost by indirect calorimetry.
(15) Its stability was measured by optical rotatory dispersion, differential scanning calorimetry, and trypsin susceptibility of the partially unfolded molecules.
(16) Moreover, this experiment showed that direct and indirect calorimetry provided comparable energy-expenditure measurements during this period.
(17) For the estimation of energy expenditure without calorimetry assessment of cardiac function is essential.
(18) By using thermal analysis, differential scanning calorimetry (DSC), electric conductometry, and polarized light cryomicrographic techniques, the solubilities in water, freezing point, eutectic point, and melting behavior of CET-Na in aqueous solution were investigated.
(19) Metabolic carts (MC) for indirect calorimetry are expensive, require the use of meticulous technique by trained personnel, and impose conditions that are difficult to maintain in critically ill patients.
(20) Daily activities were recorded and the energy cost of representative activities was determined by indirect calorimetry.