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Mostrando ítems 1-10 de 13
Experiências agroecológicas de comercialização no Rio Grande do Sul: Associação dos Agricultores Ecologistas de Ipê e Antonio Prado (AECIA) e Centro de Apoio ao Pequeno Agricultor (CAPA)
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, 2012-02-10)
This dissertation has as an objective to present the results of the research conducted for the Master Course of Agroecology and Rural Development of the Federal University of São Carlos. This study aimed to analyze the ...
A organização social das inovações técnicas dos agricultores da Associação dos Agricultores Ecologistas de Ipê e Antônio Prado (Aecia) - RS
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Extensão Rural, 2008-08-29)
Place and Date of the Defense: Santa Maria, August 29th of 2008. The question of setting up an appropriate strategy for the promotion of technical innovation composes a key element for social actors who are committed to ...
Análise de sedimento de fundo: uma amostragem representativa do estuário Potengi/RN
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em QuímicaFísico-Química; Química, 2009-09-02)
The aim of this study is to quantify the presence of major and minor elements in the sediments of estuary Potengi. Four georeferenced sampling points were used in the study, at which sediment samples were collected in the ...
Proposta de modelo de IQA visando o monitoramento de águas subterrâneas contaminadas por hidrocarbonetos
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2015-02-26)
The soil and groundwater contamination through the leakage of underground fuel storage systems at resale points has been a major concern in recent decades. Fuel leaks in soil does not always reach the aquifer to form a ...
Avaliação da remediação de fase livre em um empreendimento de revenda de combustíveis
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE PETRÓLEO, 2018-01-30)
The activities involving the management of petroleum origin fuels are inherent to serious
environmental risks when associated with the contact of these products with the environment
by any means of entry, including cracks ...
Obtenção de bioquerosene através dos processos alcohol-to-jet (atj) com foco na oligomerizaçãoOBTAINING BIOKEROSENE THROUGH ALCOHOL-TO-JET PROCESSES (ATJ) FOCUSED ON OLIGOMERIZATION
(Universidade Federal do Rio Grande do NorteBrasilUFRNQuímica do PetróleoInstituto de Química, 2023)
First report of Oxalis conorrhiza as alternate host of Puccinia sorghi, causal agent of common rust of Maize
(American Phytopathological Society, 2016-02)
A high genetic variability has been recognized in Puccinia sorghi in Argentina (Gonzalez et al. 2011), although its origin remains unclear since the different reported alternate hosts (Oxalis corniculata L., O. stricta L., ...