Hyperbolic Distributions
Mostrando 1-8 de 8 artigos, teses e dissertações.
-
1. Investigating Hyperbolic Shear Deformation Theory on vibroacoustic behavior of the infinite Functionally Graded thick plate
Abstract This paper applies acoustic analysis of Sound Transmission Loss (STL) through infinite Functionally Graded (FG) thick plate employing Hyperbolic Shear Deformation Theory (HSDT). The procedure for applying a FG plate is followed by considering the material properties are changed continually based on power-law distribution of the materials in terms of
Lat. Am. j. solids struct.. Publicado em: 04/02/2019
-
2. On the use of finite strip method for buckling analysis of moderately thick plate by refined plate theory and using new types of functions
AbstractA numerical method is developed for the buckling analysis of moderately thick plate with different boundary conditions. The procedure use the finite strip method in conjunction with the refined plate theory (RPT). Various refined shear displacement models are employed and compared with each other. These models account for parabolic, hyperbolic, expon
Lat. Am. j. solids struct.. Publicado em: 2015-03
-
3. Kinetics of barium sulphate reaction crystallization in crystallizers with internal circulation
Kinetic calculation results describing the observed nucleation and growth rates of barium sulphate crystals precipitated in an integrated reaction-crystallization process in a barium sulphate-ammonium chloride-water system are presented and analyzed. The scope of experiments included two continuous model DTM-type crystallizers (Draft Tube Magma) with interna
Brazilian Journal of Chemical Engineering. Publicado em: 2008-06
-
4. Modelando descontinuidades em finanças usando distribuições hiperbólicas generalizadas
In this thesis we use generalized hyperbolic distributions, that are laws of Levy processes with jumps, to model Brazilian assets and price derivatives. Then we present the Multivariate Affine Generalized Hyperbolic distributions and also use it to model Brazilian assets and price derivatives. We use data from stocks traded at Bolsa de Valores de São Paulo,
Publicado em: 2006
-
5. Simulação do recobrimento de partículas em leito de jorro usando modelos de balanço populacional
A dynamic simplified model based on population balances is used to calculate the population density function of a particles coating process in a spouted bed with a draft tube, considering an independent size growing. The model considers the bed composed by two constant size domains of perfect mixture, where occurs coating and drying of particles, with circul
Publicado em: 2006
-
6. SimulaÃÃo do recobrimento de partÃculas em leito de jorro usando modelos de balanÃo populacional
A dynamic simplified model based on population balances is used to calculate the population density function of a particles coating process in a spouted bed with a draft tube, considering an independent size growing. The model considers the bed composed by two constant size domains of perfect mixture, where occurs coating and drying of particles, with circul
Publicado em: 2006
-
7. Modelagem de séries temporais financeiras multidimensionais via processos estocásticos e cópulas de Lévy / Multidimensional Financial Time Series Modelling via Lévy Stochastic Processes and Copulas
O principal objetivo deste estudo é descrever modelos para séries temporais de ativos financeiros que sejam robustos às tradicionais hipóteses: distribuição gaussiana e continuidade. O primeiro capítulo está preocupado em apresentar, de uma maneira geral, os conceitos matemáticos mais importantes relacionadas a processos estocásticos e difusões. O
Publicado em: 2005
-
8. Stochastic focusing: Fluctuation-enhanced sensitivity of intracellular regulation
Many regulatory molecules are present in low copy numbers per cell so that significant random fluctuations emerge spontaneously. Because cell viability depends on precise regulation of key events, such signal noise has been thought to impose a threat that cells must carefully eliminate. However, the precision of control is also greatly affected by the regula
The National Academy of Sciences.