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Search Results: 1 - 10 of 81589 matches for " Maria Silvia Viccari;Pires "
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Colibacillosis in lambs is associated to type I heat-stable enterotoxin in a farm in S?o Paulo State, Brazil
Arag?o, Annelize Zambon Barbosa;Teocchi, Marcelo Ananias;Fregolente, Maria Clara Duarte;Gatti, Maria Silvia Viccari;Pires, Alexandre Vaz;Yano, Tomomasa;
Ciência Rural , 2012, DOI: 10.1590/S0103-84782012005000018
Abstract: twenty seven (48.2%) culture supernatants of 56 escherichia coli isolated from diarrheic lamb feces (7 to 10 days old) in s?o paulo state, brazil, presented positive results to suckling mice assay (fluid accumulation) but none caused cytopathic effects on vero and cho cells, indicating that these strains did not produced lt or vt toxins. pcr assays showed that these 27 e. coli strains harbored esta, that codifies for sta, but not for stx1, stx2 or cnf genes. the positive sta strains were checked for genes that codify for f41, f17 and k99 fimbriae, wich are considered colonization factors in etec. only f17 was detect in two samples (7.4%). twelve of 27 sta positive carried hlya gene and presented hemolytic activity in blood agar. presence of rotavirus was not detected among the diarrheic feces. these data suggests that sta must be an important diarrheagenic factor to small ruminants in s?o paulo state.
Assessoria: processo de trabalho do Servi o Social
Goerck, Caroline,Viccari, Eunice Maria
Textos & Contextos (Porto Alegre) , 2004,
Abstract: O presente trabalho está baseado numa sinopse de uma experiência vivenciada durante o estágio quatro, realizado no curso de Servi o Social. A experiência vivenciada resultou num Trabalho de Conclus o de Curso quando se descreveu e analisou a assessoria como uma das possibilidades de trabalho do Servi o Social junto às express es da quest o social. Neste trabalho, haverá um relato de uma das atividades de assessorias realizadas durante o estágio, a uma prefeitura municipal da regi o que desenvolve o Programa de Erradica o do Trabalho Infantil – PETI. A assessoria, na atualidade, pode ser utilizada como mais uma das formas de inser o do Servi o Social no mercado de trabalho. Esta experiência teórico-prática abre espa os para refletir a inser o do Assistente Social no processo de assessoria.
Aprendizagem docente na educa o superior: constru es e tessituras da professoralidade = Docent learning at superior education: constructions and tessituras of the professorialism
Bolzan, Doris Pires Vargas,Isaia, Silvia Maria de Aguiar
Educa??o , 2006,
Abstract: Esse artigo apresenta os referenciais sobre a aprendizagem docente, explicitando que tal processo está imbricado com a constru o da professoralidade na Educa o Superior. O problema central envolve o modo como ocorre a aprendizagem docente. As quest es que orientam a discuss o s o: 1) Como se aprende a ser professor? 2) Como se constrói o conhecimento pedagógico necessário para este aprender? O texto é tecido por fios teóricos e empíricos que indicam a necessidade de que os professores se tornem conscientes de seus processos de aprendizagem, reflitam sobre os mesmos, ao mesmo tempo em que est o cientes de que n o existe um modo generalizado de aprendizagem docente, mas que esta ocorre a partir de diferentes caminhos em dire o a professoralidade.
Forma o do professor do ensino superior: um processo que se aprende?
Silvia Maria de Aguiar Isaia,Doris Pires Vargas Bolzan
Educa??o : Revista do Centro de Educa??o UFSM , 2004,
Abstract: Este artigo se organiza a partir de estudos e pesquisas sobre a docência superior em Institui o de Ensino Superior - IES. A reflex o aqui proposta aponta alguns elementos essenciais para a constru o das competências necessárias e desejáveis para a atua o docente na universidade. Assim, apresentaremos os achados de pesquisa cujas preocupa es envolvem a temática dos desafios contemporaneos, visando formar docentes para atuarem no ensino superior. Os desafios s o delineados a partir de duas quest es iniciais: 1) Como se aprende a ser professor? 2) Como se constrói o conhecimento pedagógico necessário para este aprender? A primeira quest o focaliza a necessidade dos professores tomarem consciência de seus processos formativos, refletindo sobre os mesmos e, ao mesmo tempo estarem cientes de que este é um dos caminhos para aprenderem a ser docentes. A segunda trata da tessitura de uma rede de intera es para a constru o do conhecimento pedagógico compartilhado, possibilitando, através do diálogo, a reflex o sobre idéias, opini es e contradi es, oriundas deste processo interativo e mediacional, permitindo a produ o de um "novo" conhecimento pedagógico. A partir dessas discuss es, apontamos para a importancia da constru o de uma rede de media es capaz de propiciar a forma o de professores vista como um espa o interdisciplinar de compartilhamento pedagógico e epistemológico, para o qual convergem os saberes da docência, a integra o e a troca de experiências, necessárias a essa forma o. Neste sentido, as quest es trabalhadas neste artigo trazem aportes à pedagogia universitária, entendendo-a para além de práticas convencionais, reafirmando-se, assim, a pertinência da reflex o: ser professor do ensino superior é um processo que se aprende? Palavras-chave: Forma o de Professores. Trajetórias de Forma o. Aprendizagem Compartilhada. Conhecimento Pedagógico Compartilhado. Rede de Intera es e Media es.
A violência na vida cotidiana de famílias albergadas: seus sofrimentos e conforma??o social
Caniato, Angela Maria Pires;Abeche, Regina Perez Christopholli;Bastian, Silvia Aparecida Horvath;
Fractal : Revista de Psicologia , 2008, DOI: 10.1590/S1984-02922008000100012
Abstract: current text refers to the research intervention project "phoenix: daring in the rebirth of subjectivity and citizenship" involving pauperized populations living in the outskirts of maringá pr brazil. a survey on the history of the lives of family hosteled at the pope john xxiii social nucleus is provided and the life trajectory of their continuous migrations in search of jobs has been followed. essay deals with theorizing on data of current research foregrounded on their life histories. research supplements the understanding of several teenagers hailing from these families and who are attended weekly by our group at the marista social center (cesomar). analysis of the history of the individuals' psychosocial insertion is based on psychoanalysis within the perspective of adorno's psychopolitics. the daily violence and sufferings in the life of the families have been investigated in their struggle for survival and the meaning of tutelage and control of assistance institutions has been evaluated.
Cancer pediátrico: análise de um registro hospitalar
Silva, Denise Bousfield da;Pires, Maria Marlene de Souza;Nassar, Silvia Modesto;
Jornal de Pediatria , 2002, DOI: 10.1590/S0021-75572002000500012
Abstract: objective: to analyze pediatric cancer hospital records regarding the occurrence of new cases; to verify the relation between sex, age, race, origin and the disease clinical extension; to describe the mortality of children with cancer; to explore the association of new cases with proposed demographic variables, disease clinical extension and vital status. methods: observational, descriptive, longitudinal study in children up to 14 years old, from santa catarina. three hundred and seventy-one new cases of cancer were treated in a regional reference outpatient clinic (1994-98) and recorded according to the international classification of childhood cancer. multiple correspondence analysis was applied to evaluate the categorical variables. results: three-hundred and seventy-one new cases of cancer were recorded with constant distribution in each year. cancer affected preschoolers (41.5%) and males (55.8%). leukemia was observed in 36.6% of the cases. non-localized stage on the diagnosis occurred in 55.7%. the death occurred in 55.7% of the cases with non-localized disease and 16.3% with localized disease. at the end of the study 58.8% of the children were alive. conclusions: we observed more cases of cancer at pre-school age and among male subjects. leukemia is the most frequent type of cancer. non-localized disease predominates on the diagnosis. the death frequency is higher in the group with non-localized disease. there is direct association with non-localized disease, living vital status, school age, adolescent age, female, and for non-localized disease with death vital status, infant age, pre-school age and male.
Avalia??o do programa de rastreamento neonatal para hipotireoidismo congênito da Secretaria de Estado da Saúde de Santa Catarina
Nascimento, Marilza L.;Pires, Maria M.S.;Nassar, Silvia M.;Ruhland, Léa;
Arquivos Brasileiros de Endocrinologia & Metabologia , 2003, DOI: 10.1590/S0004-27302003000100012
Abstract: objectives: to evaluate the neonatal screening program for congenital hypothyrodism (ch) of the health secretariat of the state of santa catarina and determine the prevalence of ch among screened children. methods: 390,759 newborns were screened for ch between 01/94 and 12/98 to evaluate: the program coverage, children's age at the time of the 1st blood sample for tsh measurement, time to transport blood samples to the core laboratory (lacen), time to obtain tsh results, time to locate children with abnormal exams, maternal age at the time of the 1st clinical appointment and beginning of treatment, and dose of l-t4 prescribed. results: program coverage was 81% and 123 children were diagnosed with ch and the estimated prevalence was 1:3,177. the mean age at the time of the 1st blood sample was 17.6 days. the mean intervals between blood sampling and the various outcomes were: 7.4 days to transport samples to lacen, 2.4 days to obtain laboratory results, 7.6 days to locate positive-screened children and bring them to their 1st clinical appointment. all positive-screened children were evaluated at joana de gusm?o sick children hospital. the mean age at the time of the 1st clinical appointment and beginning of treatment was 40.2 days. the mean dose of l-t4 prescribed was 12.5μg/kg/day. conclusion: time between tsh dosage and prescription of l-t4 is appropriate. all other variables are outside the recommended time frame, resulting in delays to initiate therapy. the prevalence of ch among screened children is 1:3,177.
Inter and intra-guild interactions in egg parasitoid species of the soybean stink bug complex
Sujii, Edison Ryoiti;Costa, Maria Luiza Marcico;Pires, Carmen Silvia Soares;Colazza, Stefano;Borges, Miguel;
Pesquisa Agropecuária Brasileira , 2002, DOI: 10.1590/S0100-204X2002001100004
Abstract: the objective of this research was to evaluate the parasitism behavior of telenomus podisi ashmead, trissolcus basalis (wollaston) e trissolcus urichi crawford (hymenoptera: scelionidae) on eggs of nezara viridula l., euschistus heros f., piezodorus guildinii westwood and acrosternum aseadum rolston (heteroptera: pentatomidae), in no choice and multiple choice experiments. for all parasitoid species, the results demonstrated the existence of a main host species that maximizes the reproductive success. the competitive interactions among the parasitoid species were investigated in experiments of sequential and simultaneous release of different combinations of parasitoid pairs on the hosts n. viridula, e. heros and a. aseadum. exploitative competition was observed for egg batches at the genus level (telenomus vs. trissolcus) and interference competition at the species level (t. basalis vs. t. urichi). trissolcus urichi was the most aggressive species, interfering with the parasitism of t. basalis. generally, t. basalis showed an opportunistic behavior trying to parasitise eggs after t. urichi had abandoned the egg batch. the selection of parasitoid species for use in augmentative biological control programs should take into account the diversity of pentatomids present in soybean in addition to the interactions among the different species of parasitoids.
Pedagogia Universitária: Desafio da Entrada na Carreira Docente
Silvia Maria de Aguiar Isaia,Adriana Moreira da Rocha Maciel,Doris Pires Vargas Bolzan
Educa??o : Revista do Centro de Educa??o UFSM , 2011, DOI: 10.5902/198464442978
Abstract:
Inter and intra-guild interactions in egg parasitoid species of the soybean stink bug complex
Sujii Edison Ryoiti,Costa Maria Luiza Marcico,Pires Carmen Silvia Soares,Colazza Stefano
Pesquisa Agropecuária Brasileira , 2002,
Abstract: The objective of this research was to evaluate the parasitism behavior of Telenomus podisi Ashmead, Trissolcus basalis (Wollaston) e Trissolcus urichi Crawford (Hymenoptera: Scelionidae) on eggs of Nezara viridula L., Euschistus heros F., Piezodorus guildinii Westwood and Acrosternum aseadum Rolston (Heteroptera: Pentatomidae), in no choice and multiple choice experiments. For all parasitoid species, the results demonstrated the existence of a main host species that maximizes the reproductive success. The competitive interactions among the parasitoid species were investigated in experiments of sequential and simultaneous release of different combinations of parasitoid pairs on the hosts N. viridula, E. heros and A. aseadum. Exploitative competition was observed for egg batches at the genus level (Telenomus vs. Trissolcus) and interference competition at the species level (T. basalis vs. T. urichi). Trissolcus urichi was the most aggressive species, interfering with the parasitism of T. basalis. Generally, T. basalis showed an opportunistic behavior trying to parasitise eggs after T. urichi had abandoned the egg batch. The selection of parasitoid species for use in augmentative biological control programs should take into account the diversity of pentatomids present in soybean in addition to the interactions among the different species of parasitoids.
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