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A personal view of endocrinology in Chile Una visión personal de la endocrinología en Chile
(2005)
In a short historical review of the outstanding changes occurred in the whole of endocrinology and particularly in Chile over the last 60 years -with the background of an infant mortality drop from 200 per thousand in 1940 ...
Rubus rosaefolius Extract as a Natural Preservative Candidate in Topical Formulations
(Springer, 2011-06-01)
Even though the synthetic preservatives may offer a high antimicrobial efficacy, they are commonly related to adverse reactions and regarded as having potentially harmful effects caused by chronic consumption. the development ...
A new method for calculating the convergent point of a moving group
(EDP SCIENCES S ALES ULIS CEDEX A, 2012)
Context. Convergent point (CP) search methods are important tools for studying the kinematic properties of open clusters and young associations whose members share the same spatial motion. Aims. We present a new CP search ...
Detection of microwaves using the organic semiconductor poly(p-phenylenevinylene)
(ELSEVIER SCIENCE SA, 2010)
We report a new procedure to convert the polymer precursor poly(xylylidene tetrahydrothiophenium chloride) (PTHT) into poly(p-phenylenevinylene) (PPV) using microwave irradiation. Spin-coated PTHT films were irradiated at ...
Evaluation of sample treatment for the simultaneous flow injection hydride generation and determination of As, Bi, Sb and Se by GRAS
(Perkin-elmer Corp, 2004-05-01)
A new method was developed for the simultaneous determination of As, Bi, Sb, and Se by flow injection hydride generation graphite furnace atomic absorption spectrometry. An alternative two-step sample treatment procedure ...
Evaluation of sample treatment for simultaneous flow injection hydride generation and determination of As, Bi, Sb and Se by GFAAS
(2004-05-01)
A new method was developed for the simultaneous determination of As, Bi, Sb, and Se by flow injection hydride generation graphite furnace atomic absorption spectrometry. An alternative two-step sample treatment procedure ...
Evaluation of sample treatment for the simultaneous flow injection hydride generation and determination of As, Bi, Sb and Se by GRAS
(Perkin-elmer Corp, 2004-05-01)
A new method was developed for the simultaneous determination of As, Bi, Sb, and Se by flow injection hydride generation graphite furnace atomic absorption spectrometry. An alternative two-step sample treatment procedure ...
Bayesian parameter estimation using amortized variational inference.
(Universidad de Concepción.Departamento de Ingeniería Informática y Ciencias de la ComputaciónDepartamento de Ingeniería Informática y Ciencias de la Computación., 2020)
Through the use of models, it is possible to express information about a process or
data being analyzed. These models seek to explain or predict the process of interest.
Models with a known and fixed number of parameters, ...