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Stochastic Volatility in Peruvian Stock Market and Exchange Rate Returns: a Bayesian ApproximationVolatilidad Estocástica en los Retornos Bursátiles y Cambiarios en el Perú: Una Aproximación Bayesiana
(Pontificia Universidad Católica del Perú. Departamento de EconomíaPE, 2015)
Proof of concept for a passive sampler for monitoring of gaseous elemental mercury in artisanal gold mining
(Nature Publishing Group, 2017)
Mercury emissions from artisanal gold mining operations occurring in roughly 80 developing countries are a major workplace health hazard for millions of people as well as the largest contributor to global mercury pollution. ...
Comparison of the epiphyte Tillandsia bergeri and the XAD-resin based passive air sampler for monitoring airborne pesticides
(Elsevier Science, 2019-09)
The aim of this study was to assess if the epiphyte Tillandsia bergeri is feasible to be used as a biomonitor of pesticides in the air by comparing with the results of the artificial XAD-resin based passive air sampler ...
Methods of sampling benthic invertebrates in lotic habitats: A spatial and temporal evaluationMétodos de amostragem de invertebrados bentônicos em ambientes lóticos: Uma avaliaçao espacial e temporal
(2019-01-01)
Aim: We compared the effectiveness of two sampling devices, the Surber sampler and the D-frame net, commonly used in the analysis of invertebrate fauna structure in biomonitoring programs. These programs use the response ...
Skew-normal linear calibration: a Bayesian perspective
(WILEY-BLACKWELL, 2008)
In this paper, we present a Bayesian approach for estimation in the skew-normal calibration model, as well as the conditional posterior distributions which are useful for implementing the Gibbs sampler. Data transformation ...
Bayesian calibration under a student-t model
(SPRINGER HEIDELBERG, 1998)
In this paper we consider linear calibration problems in regressions models with independent errors distributed according to the Student-t distribution. The approach followed is Bayesian, thus, involving the need for the ...
Producción fonográfica, “Greenland”
(Pontificia Universidad Javeriana, 2020)