Plasma anti-mullerian hormone: an endocrine marker for in vitro embryo production from Bos taurus and Bos indicus donors

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Do termo à estruturação semântica: representação ontológica do domínio da Nanociência e Nanotecnologia utilizando a Estrutura Qualia

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Uma proposta de oficina de coloração de mapas e grafos para o ensino fundamental e médio

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Culturas e epistemologias do sul: as relações internacionais traduzidas pelos movimentos sociais da América Latina

Desde perspectivas poscoloniales, se pretende comprender el tema de la mirada latinoamericana sobre las Relaciones Internacionales, teniendo como ejes las formaciones de identidades de la "periferia" del sistema internacional, las cuales poseen reminiscencias de los procesos coloniales. Por lo tanto, iniciamos con las siguientes preguntas: "¿Cuál es el papel de la cultura en la política mundial?", "Es posible entender las Relaciones Internacionales como un campo de conocimiento sin tener en cuenta las voces silenciadas por los procesos históricos de colonización?", "¿Cuáles son las características del sistema internacional actual y cuál es la relación entre ellas y los procesos locales de subordinación en América Latina? ". En base a estas preguntas, tratamos de contextualizar la disciplina de RI como poseedora de dinámicas de poder internas, que son influenciadas por la coyuntura jerárquica y colonial del sistema internacional, configurando, así, un círculo de prácticas y fundamentos teóricos que afectan localidades fuera de los grandes centros de poder.

Síndrome de Burnout em cirurgiões-dentistas com diferentes atuações profissionais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

The effect of the angle of instrumentation of the piezoelectric ultrasonic scaler on root surfaces

To evaluate the influence of variations in the working angle of the piezoelectric ultrasonic scaler (PUS) on root surfaces. Material and methods Fifty-five uniradicular bovine teeth were used, of which 25 teeth were used for the analysis of the roughness and root wear, while the remaining 30 teeth were used for the analysis of morphology (MRS) and the attachment of blood components (ABC). The teeth were randomly divided into five groups according to the type of treatment (G1-G5: piezoelectric ultrasonic scaler; G6: manual curette) and to the PUS working angle applied (G1: 0°; G2: 30°; G3: 45°; G4: 60°; G5: 90°). For statistical analysis, the data describing the MRS and ABC were analysed by the Kruskal–Wallis and Dunn's tests, and the data describing the roughness and tooth wear were analysed by anova and Tukey's tests at the significance level of 5%. Results Manual curette (MC) promoted a smoother root surface than the application of the PUS. The PUS used at the angles of 30° and 45° resulted in a high level of ABC that was comparable to that obtained by MC. Additionally, the group in which the PUS was applied at an angle of 45° exhibited less tooth wear than the other groups. Conclusions Changes in the working angle of the PUS influenced the characteristics of root surfaces after instrumentation.

O jornal literário Dom Casmurro: nota de pesquisa

Conselho Nacional de Desenvolvimento Cientifico e Tecnológico (CNPq)

O conceito de região e problemas filosóficos: significado epistemológico da história regional e a constituição histórica do espaço liso e do espaço estriado

The concept of region raises two related historical problems. First of all, it concerns the epistemological accomplishment of regional history, since the need to provide a total history, one of the main challenges of the Annales movement, undergoes an impact with the notion of local, so that the overflight of the historic totality becomes nowadays an intensive totality. The historian who overflies the reality is replaced by the wanderer historian. In addition to this epistemological question, we can think about the historical feature of spaces. From an ontological point of view, according to the modes of its composition, as well as from the standpoint of its practical constitution, space can be either smooth or striated. These types of space belong to the Gilles Deleuze s nomadology and their definition might improve the characterization and description of historical spaces with regard to a certain contemporary historiographical movement known as the New Cultural History.Key Words: history;space;nomadism.

A formação de professores e os desafios do ensino/aprendizagem em períodos de mudanças sociais

The objective of this paper is to present the relationship between higher education with other levels of education. In Brazil, some challenges were launched to fulfill improvement in teaching / learning covering a scientific development with the involvement of several bodies, among them the science and society. Therefore, according to the National Postgraduate-PNPG, the close relationship between science and society requires a scientific-cultural training that should start in higher education, teacher training, and that this knowledge can follow the company, traversing all levels of education prior to higher education. Thus, we analyze the formation of teachers as one of the pillars of our discussion, trying to understand that at different times, men have paid attention to the re/organization of society, to masters/teachers have the knowledge that enabled individuals to convey an apprenticeship favoring the theoretical reflection on practice. So, we have considered some classics, as Bonaventure of Bagnoregio, that dealt on the training of teachers (as) in different periods, expressing concern about the quality of teaching and documents dealing with the situation of education in Brazil

Molecular study on endemic cattleya species from brazilian flora

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Seleção de micro-organismos celulolíticos comparados com o Trichoderma reesei CCT 2768

As celulases atualmente são enzimas extensivamente estudadas para a hidrólise de resíduos lignocelulósicos para obtenção de açúcares fermentescíveis utilizáveis em diferentes processos biotecnológicos, como a produção de bioetanol. O objetivo deste trabalho foi encontrar fungos celulolíticos que sejam eficientes nos processos de degradação da biomassa lignocelulósica. No presente trabalho foram selecionados 4 fungos celulolíticos previamente isolados pelo Laboratório de Biotecnologia Industrial (UNESP – Assis). Estes fungos foram cultivados em bagaço de cana-de-açúcar como substrato e para seus extratos enzimáticos foram testados suas atividades para celulases (FPase) e endoglucanases (CMCase). Os fungos FS09 (0,054 FPU/mL e 1,79 FPU/g de substrato, 0,874 U/mL e 29,1 U/g de substrato) e M51 (0,049 FPU/mL e 1,62 FPU/g de substrato, 1,094 U/mL e 36,46 U/g de substrato), mostrando valores superiores ao fungo T.reesei CCT 2768 que é referência em estudos e produção de celulases.