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Now showing items 3288-3307 of 18783
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Caracterização microestrutural, morfológica e óptica de filmes anódicos de ZrO2
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 17/12/2007)In this work, we described some of the anodic ZrO2 properties such as microstructure, morphology and luminescence. The microstructural analysis during the breakdown process reveals that the oxide nature is similar to those ... -
Caracterização molecular de biopolímeros em solução utilizando simulação computacional
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 17/02/2009)Computer simulation methods were used to characterize the structure and molecular properties of natural and synthetic biopolymers in aqueous solution. The polysaccharides chitin and chitosan, and aliphatic polypeptides ... -
Caracterização morfofuncional das brânquias de Arapaima gigas, durante a transição da respiração aquática para respiração aérea
(Universidade Federal de São Carlos, UFSCar, Programa Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCF, , 07/03/2008)The gill structure of the Amazon fish Arapaima gigas, an obligatory air breather, was analyzed during its transition to obligatory air breathing behavior and the obtained data was related to its breathing mode. Gills of ... -
Caracterização morfológica do peixe cachimbo Microphis lineatus (Kaup, 1856) na costa brasileira (Teleostei, Syngnathiformes, Syngnathidae)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Sorocaba, 05/01/2021)Syngnathidae includes seahorses, sea dragons and pipefishes, such as the species Microphis lineatus, which occurs in fresh, estuarine and marine waters off the Atlantic coast, from the USA to Brazil, and Pacific coast of ... -
Caracterização morfológica dos pequenos mamíferos não voadores da estação ecológica Santa Bárbara, SP: Um fragmento de cerrado no sudeste do Brasil
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Conservação da Fauna - PPGCFau, Câmpus Sorocaba, 30/08/2023)The Cerrado is characterized by a mosaic of vegetation, this diversity of habitats, in turn, is responsible for the vast wealth of small mammals present in the domain, which includes both species associated with forest ... -
Caracterização morfológica e análise de óleo essencial de acessos de manjericão (Ocimum basilicum L.)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 25/06/2021)The basil (Ocimum basilicum L.) is a condiment widely used medicinally, aromatically, in the pharmaceutical and cosmetic industries through the extraction of its essential oils. The objective of this work was to carry out ... -
Caracterização morfológica e molecular de Campoletis Foerster, 1869 (Hymenoptera, Ichneumonidae, Campopleginae), parasitoides de Spodoptera frugiperda (Smith, 1797) (Lepidoptera, Noctuidae)
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, , 26/03/2014)The fall armyworm Spodoptera frugiperda (SMITH, 1797) is a voracious pest of numerous crops of economic importance throughout the New World. In Brazil, their larvae can be attacked by several species of parasitic wasps, ... -
Caracterização morfológica, molecular e reprodutiva de híbridos interespecíficos de Arachis na busca de resistência a pragas do amendoim
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Genética Evolutiva e Biologia Molecular - PPGGEv, Câmpus São Carlos, 23/03/2015)The peanut (Arachis hypogaea) is, worldwide, an important source of protein and oil. Pests and foliar diseases are among the factors that limit the economically sustainable production of peanuts in Brazil. Among the pests, ... -
Caracterização morfométrica da Bacia Ribeirão Ponte Alta, Bofete - SP
(Universidade Federal de São Carlos, UFSCar, , Câmpus Lagoa do Sino, 19/01/2024)This work aims to analyze the physiographic characteristics of the Ribeirão Ponte Alta Basin, highlighting its importance based on morphometric studies of the basin, which bring the dynamics of the river basin in its natural ... -
Caracterização óptica e magneto-óptica de filmes de GaPN
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 13/09/2016)This project proposes a systematic study of III-V semiconductors, which are promising for integration with silicon. It consists of the characterization of GaPN film samples with different nitrogen concentrations. We ... -
Caracterização óptica on-line das misturas dispersiva e distributiva na extrusão dupla rosca
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, Câmpus São Carlos, 14/12/2022)In this work, the effect of different kneading blocks on the dispersive and distributive mixing levels of a diluted PS/PA6 mixture along the screw profile of a twin-screw extruder was investigated via online monitoring of ... -
Caracterização ótica de poços quânticos de GaMnAs
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, , 12/09/2007)In this work, we have studied GaAs/AlAs/Ga1-xMnxAs quantum wells (QWs) with low Mn concentration ( 0 < x < 0,2%). The samples were grown by Molecular Beam Epitaxy (MBE) in high temperature (450 C). The growth conditions ... -
Caracterização ótica não-linear em cerâmicas ferroelétricas transparentes (CFT s) de PLZT: TR (TR = nd,Ho, Er, Tm e Yb)
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, , 02/10/2009)Lead titanate zirconate modified with lanthanum, or PLZT, is one the most ferroelectric compounds utilized in electronic devices, due to its versatility and low production costs in comparison with single-crystalline ... -
Caracterização pan-câncer da expressão de genes relacionados ao adesoma em células únicas de tumores humanos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/02/2024)Cancer is one of the main challenges when it comes to public health systems around the world, with a significant increase in the number of cases expected in the next three years, including in Brazil. The set of adhesion ... -
Caracterização parcial e imobilização covalente da Neutrase® comercial
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/02/2023)The use of enzymes as agents for modifying the functional properties of proteins has been widespread, mainly in the food industry. One of the most studied groups for this purpose are the proteases. Proteases are responsible ... -
Caracterização populacional de Cichla kelberi (Perciformes: Cichlidae) no reservatório do Lobo (Broa), Brotas / Itirapina - SP
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, , 23/02/2007)The Cichla kelberi population was characterized in terms of sexual proportion, size structure and some reproductive aspects. The collects were made in two distinct periods. The first, from November 2002 to November ... -
Caracterização populacional em camarões marinhos Rimapenaeus constrictus (Stimpson, 1874), utilizando marcadores microssatélites e análises morfométricas
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Genética Evolutiva e Biologia Molecular - PPGGEv, , 23/02/2007)Shrimp capture is one of the most important fishing activities and has been growing in the last years due to an increment in the fishing effort and the larger number and enhanced fishing power of the shrimp boats. Thus, ... -
Caracterização química por cromatografia líquida e análise quimiométrica de espécies vegetais de Bauhinia com aplicação em controle de qualidade de amostras comerciais de "pata-de-vaca"
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 27/07/2011)Chemical characterization by liquid chromatography and chemometric analysis of Bauhinia species (popularly known as pata-de-vaca ) with applications in quality control of commercial samples. The infusion of leaves from ... -
Caracterização socioambiental do Assentamento Rural Horto Vergel (Mogi Mirim-SP)
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Geografia - PPGGeo-So, Câmpus Sorocaba, 27/07/2022)The general objective of this research is to characterize the environmental and social dynamics of the Vergel Rural Settlement. In order to reach this objective, we will also go through some specific objectives: to understand ... -
Caracterização socioeconômica e estudo da valoração dos quintais rurais no município de Marituba, PA
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 28/02/2019)In the context where one can perceive the great clusters of cities problems related to reduced space, urban swelling, environmental degradation; pollution of soil, water and air, and social problems of income and food ...