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Incorporando la incertidumbre de los parámetros intrínsecos en la evaluación probabilista de la vulnerabilidad sísmica de pórticos de concreto reforzado
(UniandesMaestría en Ingeniería CivilFacultad de IngenieríaDepartamento de Ingeniería Civil y Ambiental, 2020)
La incertidumbre juega un papel importante en la evaluación probabilista del riesgo sísmico en termino de pérdidas económicas, debido que tener un análisis robusto de las perdidas esperadas durante un evento sísmico se ...
Socioeconomic comparison between organic and traditional coffee growers in Puyango, Loja Province, Ecuador
(Universidad de Talca (Chile). Facultad de Ciencias AgrariasGeorg-August-University of Göttingen (Germany). Faculty of Agricultural Sciences, 2010)
Quantitative Analysis of the Economic Risk of Sugarcane Cultivation for Bioethanol Production: A Case Study in Brazil
(North Carolina State Univ Dept Wood & Paper Sci, 2018-01-01)
The management of variables with uncertainties in stochastic cash flow models related to capital investments in energy crops projects allows, in addition to risk measurement, the adoption of proactive measures that can ...
Planejamento de reativos em sistemas elétricos de potência multi-área através de modelos estocásticos
(Universidade Estadual Paulista (Unesp), 2014-12-22)
In this work, the reactive power planning problem is modeled and solved as a two stage sto- chastic multi-period convex optimization problem in multi-area power systems. The classical mixed integer reative power planning ...
Otimização de sistemas híbridos de geração de energia solar-eólico-diesel através de métodos metaheurísticos e função multiobjetivo
(Universidade Estadual Paulista (Unesp), 2016-08-01)
Sistemas Híbridos de Geração de Energia (SHGE) baseados em fontes renováveis, quando dimensionados de forma correta, apresentam menor custo de energia gerada, maior confiabilidade no fornecimento de energia, além de ...
Determinación de los parámetros constitutivos de la Plastilina Roma No.1
(Universidad de los AndesIngeniería MecánicaFacultad de IngenieríaDepartamento de Ingeniería Mecánica, 2022)
El presente proyecto pretende determinar los parámetros del modelo constitutivo de Johnson Cook que describe el comportamiento mecánico de la plastilina Roma No.1 mediante el uso de simulaciones computacionales y siguiendo ...
On dynamics underlying variance of mass balance estimation in Chilean glaciers
(Elsevier, 2017)
Mass balance of a glacier is an accepted measure of how much mass a glacier gains or loses. In theory, it is typically computed by integral functional and empirically, it is approximated by arithmetic mean. However, the ...
Site-specific data on herbicide soil retention and ancillary environmental variables
(Elsevier, 2019-12)
This article presents original geospatial data on soil adsorption coefficient (Kd) for two widely used herbicides in agriculture, glyphosate and atrazine. Besides Kds, the dataset includes site-specific soil data: pH, total ...
Robust multi-objective optimization of a renewable based hybrid power system
(2018-08-01)
This paper proposes a probabilistic simulation-based multi-objective optimization approach for dimensioning robust renewable based Hybrid Power Systems. The method integrates an Optimization Module based on a multi-objective ...
Modelagem matemática aplicada a precificação de opções
(Universidade Estadual Paulista (Unesp), 2012)
The mathematical models are critical to determine theoretical prices of options and analyze whether they are overrated or underrated. This information strongly influence in operations carried out by the investor. Therefore, ...