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Mostrando ítems 31-40 de 2017
Influence of different dialysis modalities in the measurement of resting energy expenditure in patients with acute kidney injury in ICU
(2017-08-01)
Background Currently, the execution of indirect calorimetry, which is considered the gold standard for measuring energy expenditure, is not indicate during dialysis, and it may interfere on nutritional therapy of these ...
Analysis of the interactions between Eudragit (R) L100 and porcine pancreatic trypsin by calorimetric techniques
(Elsevier Science BvAmsterdamHolanda, 2012)
Spontaneous vesicles of sodium dihexadecylphosphate in HEPES buffer
(Academic Press Inc. Elsevier B.V., 2008-04-15)
The formation of spontaneous vesicles of dihexadecylphosphate (DHP) in a HEPES buffered solution at pH 7.4, the size, morphology and melting temperature, obtained by cryogenic transmission electron microscopy (cryo-TEM) ...
Cure Kinetic of Castor Oil-Based Polyurethane
(Wiley-Blackwell, 2011-12-05)
This research presents the kinetic studies on the cure reactions of a new material, castor oil-based polyurethane resin. Thermal analysis by isothermal differential scanning calorimetry was used, as a variety of factors ...
Crystallization kinetics in phosphate sodium-based glass studied by DSC technique
(Elsevier B.V., 2003-01-01)
In this work, differential scanning calorimetry (DSC) was used to study the mechanism of crystallization of 5OP(2)O(5-)27.8Na(2)O-16ZnO-6.2Al(2)O(3) glass. DSC measurements were performed on bulk and powdered glasses with ...
Thermal decomposition of some diuretic agents
(1996-05-01)
Thermogravimetry-derivative thermogravimetry and differential scanning calorimetry were used to study the thermal behaviour of furosemide, hydrochlorothiazide, spironolactone, and amiloride hydrochloride. The results ...
Thermal decomposition of acetylsalicylic acid (aspirin)
(1996-06-01)
The thermal decomposition of aspirin in air and dry air flux was investigated. Thermogravimetry-derivative thermogravimetry (TG-DTG), differential scanning calorimetry (DSC), nuclear magnetic resonance (NMR), infrared ...
Relationships between the curing conditions and some mechanical properties of hybrid thermosetting materials
(2006-10-16)
The relationship between the heat of polymerization (ΔH) and activation energy (Ea) parameters, obtained by differential scanning calorimetry (DSC) and the ratio of epoxy resin to hardener of the thermosetting materials ...
Benzoxazine resin and their nanostructured composites cure kinetic by DSC
(Cambridge University Press, 2013-11-28)
Benzoxazine resins are a new class of thermosetting phenolic resins that have emerged in recent decades, overcoming the traditional properties of epoxy and phenolic resins applied in the aerospace industry. The incorporation ...
Thermal treatment effects on phase transitions in P(VDF-TrFE)
(1999-12-01)
Differential scanning calorimetry (DSC) studies were performed for 60/40 P(VDF-TrFE). The results not only confirm the importance of thermal history but also show that the samples with various configurations in terms of ...