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Determinação de resíduos de pesticidas em alimentos por cromatografia a líquido acoplada a analisadores de espectrometria de massas
(2019-05-18)
Contamination from pesticide residues has become a major concern due to the consequences to living things and the environment. On the other hand, in relation to agribusiness, pesticide residues have become a commercial ...
Controle biológico de "Cylindrocarpon" sp. e fusarium sp. em porta-enxertos de videira utilizando Bacillus sp.
(2019-02-21)
The Brazilian viticulture has been expanding to different regions and standing out in the
national economy. Despite significant advances in recent years, the culture has suffered serious problems with reduced productivity, ...
Utilização dos resíduos da elaboração de suco de uva orgânico na produção de farinhas e cogumelos comestíveis
(2016-06-21)
Although part of the waste generated from the production of grape juice and wine is used for the preparation of liquor, as animal feed or as fertilizer, good portion of these
is discarded in nature, and may cause environmental ...
Análise da integridade superficial no processo de fresamento do aço AISI P20 com ferramentas novas e recondicionadas
(2018-12-03)
The present work analyzed the effects of the treatment of the edge in new and reconditioned tools, with interaction in the application of MQL on the surface integrity in the concordant milling of the AISI P20 steel. ...
Preparação e caracterização de membranas impregnadas com nanopartículas de prata e cobre e sua aplicação na desinfecção da água
(2016-06-21)
The contamination and the improper use of water linked to the population growth have caused concern on the part of the legislation, which has been leading to the study of new technologies that aim the treatment, reuse and ...
Caracterização e evolução aromática de espumantes moscatéis de Farroupilha (RS) durante o armazenamento e influência das leveduras nos vinhos moscatos
(2018-07-31)
Farroupilha, located in the Serra Gaúcha region, is the county that owns the third largest production of grapes for processing in Brazil and the largest producer of muscat grapes, representing almost a half part of Brazilian ...
Projeto da estrutura e da transmissão de um robô para uso em ambiente hospitalar
(2019-07-21)
This work presents an innovative way of using robotics in hospital environments, leaving the traditional method and implanting technology in the involvement of health professionals with hospitalized people. The objective ...
Incontinência urinária e prática esportiva: uma revisão de literatura
(2019-12-12)
Objective: To verify, through a literature review, the influence of regular physical exercise on urine loss in adult women. Methodology: It is an integrative review. We used Pubmed, Pedro and Scielo databases, selected ...
Concepções epistemológicas de reportagens sobre ciência na mídia impressa brasileira e suas implicações no âmbito educacional
(2014-05-29)
This dissertation main to produce new insights of the epistemological phenomenon of the
Brazilian printed media scientific discourse and their implications for education. More
specifically, it consists in a two steps ...
Religiosidade, etnicidade e educação: a presença das Irmãs Carlistas-Scalabriniana no Rio Grande do Sul (1915-1948)
(2019-12-03)
The aim of this study is to analyse how the Carlista-Scalabrinian education in Rio Grande do Sul (RS) state was established after the insertion of the São Carlos Borromeo – Scalabrinian Sisters Congregation in the State, ...
Ilhas interdisciplinares de racionalidade : uma proposta para o estudo da importância da água
(2017-08-28)
This work was developed with the objective of promoting the occurrence of meaningful learning and scientific and technological literacy (STL) of elementary school students, in the context of Environmental Education, through ...
Preparação e caracterização de membranas compósitas polisulfona/material celulósico como barreira seletiva
(2014-06-23)
This work investigated the preparation and obtaining of nanocrystalline cellulose
(cellulose whiskers or cellulose nanocrystals) for use in polysulfone composite membranes
prepared by phase inversion method. Preparation ...
Estudo de plastificantes alternativos ao dioctilftalato (DOP) para um composto de poli (cloreto de vinila) (PVC)
(2014-06-23)
The physical characteristics of the PVC can be changed by adding different additives
during processing. A specific type of poly(vinyl chloride) (PVC), obtained by emulsion
method is widely used in the manufacture of shoes ...