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High-resolution thermal expansion measurements under helium-gas pressure
(2012-08-01)
We report on the realization of a capacitive dilatometer, designed for high-resolution measurements of length changes of a material for temperatures 1.4K ≤ T ≤ 300K and hydrostatic pressure P ≤ 250MPa. Helium ( 4He) is ...
Effects of high hydrostatic pressure on the overall quality of Pêra-Rio orange juice during shelf life
(2018-09-01)
The effect of high hydrostatic pressure on antioxidant activity, total phenolic compounds, physicochemical characteristics, color, pectin methylesterase activity, and microbiological count were evaluated during the shelf ...
Hydrostatic-pressure dependence of Raman-active optical phonons in Nd:Mg:LiNbO3
(Elsevier Science, 2013-11)
In this work, we report the frequency variation of Raman phonon modes of a doped Nd:Mg:LiNbO3 crystal under high hydrostatic pressure up to 6.5 GPa. Whereas most of the phonon modes are not affected by doping, showing the ...
Effects of hydrostatic pressure on the Coulomb-bound states in GaAs-Ga1-xAlxAs semiconductor superlattices
(Academic Press Ltd- Elsevier Science LtdLondonInglaterra, 2008)
High hydrostatic pressure processing on microstructure of probiotic low-fat yogurt
(Elsevier B.V., 2007-01-01)
The effect of milk processing on the microstructure of probiotic low-fat yogurt was studied. Skim milk fortified with skim milk powder was subjected to three treatments prior to innoculation: thermal treatment at 85 degrees ...
High hydrostatic pressure processing on microstructure of probiotic low-fat yogurt
(Elsevier B.V., 2007-01-01)
The effect of milk processing on the microstructure of probiotic low-fat yogurt was studied. Skim milk fortified with skim milk powder was subjected to three treatments prior to innoculation: thermal treatment at 85 degrees ...
Centro de presión en superficies planas
(2016-07-01)
En este material se presenta la definición de centro de presión en superficies planas, así como el proceso matemático a través del cual se obtiene.