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Reduction in the cholesterol content of butter oil using supercritical ethane extraction and adsorption on alumina
(Elsevier Science BvAmsterdamHolanda, 2000)
Supercritical carbon dioxide fractionation of peppermint oil with low menthol content: experimental study and simulation analysis for the recovery of piperitenone
(Elsevier Science, 2015-03)
Low-menthol or dementholized oils can be regarded as potential sources of biocidal compounds, particularly monoterpenic ketones such as menthone, piperitone, piperitenone, pulegone and carvone. In this work, the recovery ...
Fractions in the continuing formation of teachers of the early years: Fragments of a complexityFrações na Formação Continuada de Professoras dos Anos Iniciais: Fragmentos de uma complexidade
(2019-01-01)
This work presents aspects of a qualitative research, of phenomenological approach, developed in the scope of the continuous formation of Mathematics teachers. Here, we present a training bias that recognizes teachers' ...
13CO2 recovery fraction in expired air of septic patients under mechanical ventilation
(Associação Brasileira de Divulgação Científica, 2008)
The continuous intravenous administration of isotopic bicarbonate (NaH13CO2) has been used for the determination of the retention of the 13CO2 fraction or the 13CO2 recovered in expired air. This determination is important ...
Gaussian Behavior of Quadratic Irrationals
(Polish Academy of Sciences. Institute of Mathematics, 2021-10)
We study the probabilistic behaviour of the continued fraction expansion of a quadratic irrational number, when weighted by some "additive" cost. We prove asymptotic Gaussian limit laws, with an optimal speed of convergence. ...
Fractionally integrated processes of Ornstein-Uhlenbeck type
(Pontificia Universidad Católica del PerúPE, 2017)
Supercritical CO2 fractionation of rosemary ethanolic oleoresins as a method to improve carnosic acid recovery
(Elsevier, 2011-04)
Supercritical fluid antisolvent fractionation was used to obtain antioxidant compounds, mainly carnosic acid (CA), from high viscous oleoresins derived from dried rosemary leaves (Rosmarinus officinalis) extracted with ...
Low-energy elastic scattering of positrons by N(2)O
(Amer Physical SocCollege PkEUA, 2008)
A theoretical study on the photoionization of the valence orbitals of phosphine
(Soc Brasileira QuimicaSao PauloBrasil, 2006)