VI CONGRESSO DE INICIAÇÃO CIENTÍFICA DA UFCG: Recent submissions

  • Um estudo sobre mecanismos de ocultação de dimensões extras. 
    LEMOS, Adiel da Silva.; DAHIA, Fábio Leal de Melo. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The dimensionality of the Universe is a theme of great interest nowadays. The reason is the possibility of the existence of new extra dimensions beyond the usual three spatial dimensions. In the low - energy regime (below ...
  • Estudo do comportamento mensal da vegetação no estado da paraíba usando dados dos sensores AVHRR / NOAA. 
    BARBIERI, Leonardo Fagner Ponciano.; BRAGA, Célia Campos. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The study aims at providing a monthly monitoring of spatial vegetation in the state of Paraíba in from June 2008 to July 2008 by the aid of images from the AVHRR sensor systems of NOAA series weather satellite system in ...
  • Cenários de tendências de índices para monitoramento e detecção de mudanças climáticas para o Estado da Bahia. 
    ARAÚJO, Rayana Santos.; BRITO, José Ivaldo Barbosa de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The objective of this work was to elaborate the sceneries for next 20 years of tendencies of indices for monitoring and detecting climate change over Bahia State. Also made a hindcast for the period from 1962 to 1980.The ...
  • Antropização em área de caatinga: expansão agrícola e alterações climáticas. 
    SILVA, Fabíola de Souza.; CORREIA, Magaly de Fatima.; SANTOS, Edvânia Pereira dos.; ARAGÃO, Maria Regina da Silva. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    Anthropogenic sources of heat and moisture change the surface energy balance and increase the vulnerability of natural ecossystems to extreme hydrological events. Temperatures (maximum and minimum) and air humidity are ...
  • Soluções de p-branas e buracos negros em teorias de supergravidade. 
    MELO, Édypo Ribeiro de.; BRITO, Francisco de Assis de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The present work aimed at to investigate solutions of black hole type via equations of first order considering firstly the vacuum solution in which only the gravitational field plays a significant role. In High Energy ...
  • Perfil do número de onda vertical de uma pororoca mesosférica. 
    FIGUEIREDO, Cosme Alexandre Oliveira Barros.; COSTA, Ricardo Arlen Buriti da. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The goal of this work is to study the bore observed in October 20th, 2006 registered by an all -sky imager and a multi-channel photometer. Wind data between 80 and 100km of altitude observed by a meteor radar and temperature ...
  • O princípio do máximo aplicado à equação de laplace. 
    GALVÃO, Israel Buriti.; CORREIA, Francisco Júlio Sobreira de Araújo.; ALBUQUERQUE NETO, Luiz Mendes de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    Partial differential equations constitute a major area in mathematics not only because its applications in various branches of science and engineering but also for their theoretical richness in which several of the most ...
  • Análise do vento no Aeroporto Internacional do Recife, Pernambuco: biênio 2007-2008. 
    SILVA, Alexsandra Barbosa.; SILVA, Pollyanna Kelly de Oliveira.; ARAGÃO, Maria Regina da Silva.; CORREIA, Magaly de Fatima. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The variability of the wind observed at the Recife International Airport/Guararapes – Gilberto Freire is investigated with an emphasis on the seasonal and diurnal variations. Hourly data for the years of 2007 and 2008 ...
  • Novos potenciais unidimensionais em mecânica quântica. 
    PEREIRA, Alberto Silva.; RODRIGUES, Rafael de Lima.; LIMA, Aécio Ferreira de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    We investigate and discuss the supersymmetric quantum mechanics thecnique to determine a family of isospectral potential from the Rosen-Morse potential in one dimension.
  • Resolução numérica da equação de Schrödinger. 
    SILVA, Diego Barros.; SILVA, Rômulo Rodrigues da. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    In this paper we apply the spectral method with the inclusion of a link between the size of the matrices and the box size L, to solving the Schrödinger equation. To test this method, we studied the potential of simple ...
  • Introdução às equações da física matemática. 
    PEREIRA, Renato Silva.; HOLANDA, Angelo Roncalli Furtado de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    This work is dedicated to the study of partial differential equations (PDE), in particular the heat equation, in order to obtain their solutions by means of Fourier series. Using the method of separation of variables we ...
  • Processos termodinâmicos de gases não comutativos. 
    LIMA NETO, Luiz Cordeiro.; BAROSI, Luciano. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    We study elements of Quantum Field Theory, non-commutativity and principles of standard cosmological model in order to understand some properties of a noncommutative gas as a possible driven force for cosmological ...
  • Iniciação às equações diferenciais parciais. 
    MENESES, João Paulo Formiga de.; FERNANDES, José de Arimatéia. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    Having a goal really use elementary techniques, we study the linear aspect of each problem, making an introductory study on this aspect of mathematics of interest to real applications in other sciences. Selected the ...
  • Modelos de regressão Log-Birnbaum-Saunders. 
    ASSIS, Rafael Baptista de.; SILVA, Michelli Karinne Barros da. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The Log-Birnbaum-Saunders Regression Models have been widely applied to reliability and survival analysis relating the time until the occurrence of failure to cumulative damage, assumed Gaussian. The main purpose of this ...
  • Estudo teórico-experimental da difusão tridimensional de calor ou água em sólidos porosos. 
    AQUINO FILHO, Rivaldo Bezerra de.; SOUZA, Aparecido Jesuino de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    In this article we discuss some basic numerical methods for Ordinary Differential Equations. With the aid of the Matlab software we solve numerically some initial and boundary value problems. We have also made the error ...
  • Estudo teórico-experimental da difusão tridimensional de calor ou água em sólidos porosos. 
    PEREIRA, Ilthon Lucas Arruda Ramalho.; SILVA, Wilton Pereira da. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    This work aimed to simulate the heat or mass diffusion in a body with the parallelepiped shape, using the boundary condition of the first kind. For this, the Fortran programming language was used to develop a software ...
  • Estudo de ondas de gravidade e tratamento de imagens obtidas por imageador All-Sky. 
    RODRIGUES, Jamerson.; MEDEIROS, Amauri Fragoso de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The airglow layers are very important to the mesosphere study, since they are used to monitor the temperature and wave activity, among other things in this region. The present work performs a gravity waves monitoring ...
  • Equações diferenciais parcias e a solução do Problema de Dirichlet. 
    LIMA JÚNIOR, Eraldo Almeida.; SOUTO, Marco Aurélio Soares. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The main goal in this article is presenting the classic methods to solve the Dirichlet problem for the Laplace equation (1.0). We also treat the non homogeneous Dirichlet problem. Laplace equation appears in the formulation ...
  • Análise geométrica e geometria diferencial global de superfícies. 
    SOUSA, Bruno Fontes de.; MELO, Vanio Fragoso de. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    Classical differential geometry studies the geometrical properties of plane and spatial curves and surfaces using the techniques from linear algebra, calculus, analyses and topology, among others. These geometrical ...
  • Estudo de geodésicas em buracos negros e seus análogos em matéria condensada. 
    GOMES, Fábio Alves.; MARQUES, Geusa de Araújo. (BrasilUFCGUniversidade Federal de Campina Grande, 2009)
    The study of geodesic is the intrinsic analysis of the study of the geometry of space-time. In this Work, geodesic space-like and time-like are studied in the case of Schwarzschild space-time, Reissner- Nordström and ...

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