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Recuperação da água de concentrado salino de eletrodiálise reversa por cristalização visando seu reuso na indústria
(Universidade Federal de Minas GeraisUFMG, 2015-03-27)
The decrease of water availability in the last years has motivated researchers to investigate alternative ways to reduce water consumption and improve reuse of water in many industries. The main objective of this work was ...
Utilização de ácidos fosfônicos para decoração e crescimento de nanoestruturas
(Universidade Federal de Minas GeraisUFMG, 2013-06-27)
In this thesis, two-dimensional materials and self-assembled organic systems were investigated, topics of great interest both to nanoscience and nanotechnology. The results illustrate the versatility of the self-assembled ...
Cristalização, estrutura e atividade de duas proteínas com apelo biotecnológico: Pb27 de Paracoccidioides brasiliensis e salicilaldeído desidrogenase (NahF) de Pseudomonas putida
(Universidade Federal de Minas GeraisUFMG, 2013-03-21)
According to the number of structures deposited on Protein Data Bank (PDB), the X-ray crystallography is the main method used to obtain structural information of biological macromolecules. Such information is useful for ...
Novos ligantes e complexos de Sn(IV) com potencial atividade biológica: avaliação da atividade antimicrobiana e estudos cristalográficos
(Universidade Federal de Minas GeraisUFMG, 2018-07-30)
In this work, we present structural variations of compounds that have biological activity reported in the literature through the insertion of R-benzenesulfonyl and isoxazole groups, as well as the complexation of some of ...
Poder, autonomia e seus avessos: reflexões sobre o empoderamento de gays em organizações de trabalho privadas
(Universidade Federal de Minas GeraisUFMG, 2018-05-09)
The main objective of this paper is to analyze the empowerment process of social minorities focusing on gay men in private work organizations in Belo Horizonte MG. In order to do so, the research process was dismembered ...
Uso de carvão de ossos bovinos na remoção de contaminantes orgânicos de concentrados de eletrodiálise e sua contribuição ao reuso de água na indústria de petróleo
(Universidade Federal de Minas GeraisUFMG, 2016-12-14)
In a scenario of hydric scarcity, water reuse is essential to minimize make-up; however, bincreased salinity comes along with recycling the streams. Crystallization has been evaluated to remove dissolved ions; nevertheless, ...
Ser professor na contemporaneidade: tensão entre o particular e o coletivo
(Universidade Federal de Minas GeraisUFMG, 2017-02-03)
The main point of discussion in this study falls into issues that are related to teachers modes of subjetification regarding his/her teaching practice, which is written in a social model that is different from the modernity. ...
Síntese de N-glicosilssulfonamidas, de aza-açúcares derivados de N-Acetilglicosamina e D-Glicose e tentativa de síntese de inibidores potenciais de quitinases
(Universidade Federal de Minas GeraisUFMG, 2015-07-08)
In Medicinal Chemistry the enzymes of pathogens like fungi or bacteria are considered good molecular targets for the development of new drugs and the inhibition of these enzymes can result in pharmacological action trough ...
Getúlio Vargas encadernado: a construção narrativo-argumentativa da imagem do estadista em Getúlio Vargas, meu Pai
(Universidade Federal de Minas GeraisUFMG, 2016-05-13)
The objective of this research was to analyze the biography Getúlio Vargas, my Father, written by the biographed mans daughter Alzira Vargas, mainly seeking to verify which ethé have been outlined for Vargas, in order to ...
Desnudação geoquímica na evolução da Serra do Espinhaço Meridional - MG - Brasil
(Universidade Federal de Minas GeraisUFMG, 2011-06-30)
This study aims to understand how geochemical processes in the development of the landforms of the Serra do Espinhaço Meridional (SdEM) and contribute to the understanding of the spatial distribution of loss rates by ...