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Helena Antipoff e o ensino na capital mineira: a Fazenda do Rosário e a educação pelo trabalho dos meninos "excepcionais" de 1940 a 1948
(Universidade Federal de São Carlos, 2006-09-04) Rafante, Heulalia Charalo; Lopes, Roseli Esquerdo; https://lattes.cnpq.br/1507752191797249
Rosário Farm was founded in 1940 by Russian educator Helena Antipoff as a boarding school for receiving exceptional children from Belo Horizonte. Our study analyzed the pedagogical practices of that institution, verifying how those attitudes reflected in inmates life. First, we introduce Antipoff s path, understanding her educational principles as well as her motivations to come to Brazil in 1929. After that, we follow her performance next to teaching system of Minas Gerais capital in 1930 s, and her path during the creation of institutions for educating children as she called exceptional , including of Rosário Farm. Finally, based on learning the Rosário Farm history, we examine children profile, the pedagogical actions, the course of inmates, their reactions to institutionalizing process, testifying the work became the thread of those relations. After a study of adopted work conditions as educative principle, we weave a review of the way of teaching and performance junction happened in the institution.
Produção primária com ênfase na excreção de matéria orgânica dissolvida por populações fitoplanctônicas naturais do reservatório de Barra Bonita, SP
(Universidade Federal de São Carlos, 2006-09-04) Antonio, Sebastião; Vieira, Armando Augusto Henriques; https://lattes.cnpq.br/4428377384377272
To quantify the primary productivity in a fixed sampling station at the Barra Bonita Reservoir, monthly sampling from July/03 to August/04 were performed in three different depths in the euphotic zone (surface; 1.0; 3.0 and 5.0 m). These were incubated in situ during 4 h with NaH14CO3 using light and dark flasks. The results showed that in the summer and rainy periods (dec/03, feb/04 and mar/04), higher values of total assimilated organic carbon were obtained. Similarly, higher values of PAR (Photosynthetic Available Radiation) were obtained. The particulate organic carbon recently photosynthesized represented 93.5 %, whereas the dissolved fraction represented 6.8 % in relation to the total incorporated carbon. It was also observed that high primary productivity values were supported by high chlorophyll-a concentration, high concentration of excreted organic matter and the occurrence of algal blooms of the most abundant algal species in the reservoir. The present results indicate an increase in the eutrophication process in the reservoir.