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Polyurethanes synthetized with polyols of distinct molar masses: Use of the artificial neural network for prediction of degree of polymerization
(Wiley-Blackwell, 2021-04-27)
The molar mass of the polyurethanes (PUs)' reagents directly influences their thermal response, affecting both the polymerization process and the enthalpy and the degree of reaction. This study reports applying an artificial ...
Flow microcalorimetric measurements of the antibacterial activity of the homologous series m-alkoxyphenols and p-hydroxybenzoates on Escherichia coli
(Sociedade Brasileira de Química, 1997)
Development of facial masks for indirect calorimetric studies for livestock
(2014-01-01)
With the use of a facial mask, it is possible to evaluate the gaseous exchange of an animal outdoors. But the question is: can an animal put on a facial mask for a long period of time without affecting its physiological ...
Structural and Calorimetric Studies Demonstrate that Xeroderma Pigmentosum Type G (XPG) Can Be Imported to the Nucleus by a Classical Nuclear Import Pathway via a Monopartite NLS Sequence
(Elsevier B.V., 2016-05-22)
Xeroderma pigmentosum type G (XPG) proteins are involved in DNA lesion recognition and promotion of nucleotide excision repair. Specific mutations in these proteins may lead to Cockayne syndrome, in which the patients may ...
Assessment of starch gelatinization by ultrasonic and calorimetric techniques
(Elsevier, 2009-10)
The process of starch thermal gelatinization can be studied and monitored by employing both invasive and non-invasive techniques. In this paper, the ultrasound technique is compared with differential scanning calorimetry ...
The effect of quaternary ammonium surfactants on the inhibition of the aerobic metabolism of Saccharomyces cerevisiae-A calorimetric study
(Elsevier Science BvAmsterdamHolanda, 2008)
Estudo microcalorimétrico da inibição da acetilcolinesterase pelo agrotóxico carbaryl
(Universidade Federal de Minas GeraisUFMG, 2015-02-06)
Carbaryl is a carbamate insecticide and a competitive inhibitor of the enzyme acetylcholinesterase, an enzyme responsible for the hydrolysis of acetylcholine and subject of several studies in different fields of science. ...
Avalanche criticalities and elastic and calorimetric anomalies of the transition from cubic Cu-Al-Ni to a mixture of 18R and 2H structures
(American Physical Society, 2016-07)
We studied the two-step martensitic transition of a Cu-Al-Ni shape-memory alloy by calorimetry, acoustic emission (AE), and resonant ultrasound spectroscopy (RUS) measurements. The transition occurs under cooling from the ...
Thermokinetic study of the zero, first and second order reactions in a pseudo-adiabatic calorimeter: numerical approach and experimental dat
(Universidad Nacional de Colombia, 2012)
The signal produced by a pseudo-adiabaticcalorimeter is simulated by numericalsolution of the differential equations thatmodel the chemical kinetics [1], the thermalproperties of the calorimetric cell[2], and the response ...