Famílias quilombolas: história, resistência e luta contra a vulnerabilidade social, insegurança alimentar e nutricional na Comunidade Mumbuca - Estado do Tocantins

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Distribuição larval planctônica de Bachyura (Crustacea, Decapoda) na região de Ubatuba, com novas descrições larvais para o gênero Persephona Leach, 1817

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Atividade sazonal e uso do ambiente por anfíbios da Mata Atlântica no alto da Serra do Mar

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O Currículo Oficial de Geografia do Estado de São Paulo e os Conceitos Geográficos Escolares

Pós-graduação em Educação - FCT

Validação das escalas de preocupação com o peso corporal e de estresse percebido

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

Variação sazonal no recrutamento de Phragmatopoma caudata (Polychaeta, Sabellariidae) na costa sudeste do Brasil: biometria e validação de metodologia para categorização de classes etárias

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

Etnobotânica de Leguminosae entre agricultores agroecológicos na Floresta Atlântica, Araponga, Minas Gerais, Brasil

This study describes the richness of Leguminosae used by 21 traditional farmers in coffee agroforestry systems (AFS) and forest fragments of the Atlantic Forest, in the municipality of Araponga, Minas Gerais, Brazil. It also presents the use categories, relative importance and the species similarity between the AFSs. Data were collected through semi-structured interviews and participant observation, between August 2005 and November 2006, directed during random walks in seven AFSs and forest fragments surrounding the State Park of Serra do Brigadeiro. The farmers cited 59 species of Leguminosae, of which 86% are native to the Atlantic Forest and used in ancient cultural practices, such as to make bullock carts. Twelve categories of use were established, among them the most important were fertilizer and firewood (21 spp each); in the AFSs, species used for soil fertilization (18 spp) are the most utilized, and in the forest, the species for firewood and technology (17 spp.) The relative importance index showed that in the forest, Piptadenia gonoacantha showed 83% of agreement for the use as wood for fencing pastures, while in the AFSs, Inga edulis scored 100% as food. The AFSs studied show little similarity of species (0.42 of the Sorensen scale), due to the selection promoted by the farmers, thus, providing room for the conservation of useful species of Leguminosae.

A degradação ambiental do Córrego Ribeirão Preto: uma proposta metodológica para o ensino de geografia no ensino médio

Pós-graduação em Geografia - IGCE

Ultrastructural features of spermatogenesis in Melanorivulus punctatus (Cyprinodontiformes: Rivulidae)

Fish belonging to the family Rivulidae possess one of the most complex reproductive systems. Rivulus, a genus of freshwater fish in the Rivulidae family, was recently reclassified into five genera, including Melanorivulus. Its type species, M. punctatus, is widely distributed and probably represents a species complex. The ultrastructure of sperm has been broadly used in systematics, and we hereby describe the ultrastructural features of spermatogenesis in M. punctatus. Ten M. punctatus males were collected from the reservoir of Parque Estadual da Quineira, municipality of Chapada dos Guimardes, Mato Grosso, Brazil, and prepared for analysis by light microscopy and transmission electron microscopy. M. punctatus undergoes cystic spermatogenesis. Its cysts consist of groups of germ cells that are in synchronous development and are surrounded by cytoplasmic projections of Sertoli cells. With the breakdown of the cysts, the spermatozoa are released and their maturation is completed in the duct, where part of the cytoplasmic material is discarded through the vesicles. The mature spermatozoon is characterized by a spherical head with homogeneously condensed chromatin, a symmetric midpiece consisting of a pair of perpendicular centrioles, a ring of mitochondria, several vesicles, and one flagellum medial to the nucleus. Early stages of spermatogenesis show no peculiarities; however, in spermiogenesis, we observed that the spermatids remain interconnected by cytoplasmic bridges and have pockets of residual cytoplasm. The sperm is of the aquasperm type and is similar to that observed in the members of the family Rivulidae. The spermatozoa have a single flagellum that consists of a classic axoneme (9 +2), as found in most groups of fish, despite the lateral extensions. (c) 2014 Elsevier Ltd. All rights reserved.

Functional and Taxonomic Diversity of Stinging Wasps in Brazilian Atlantic Rainforest Areas

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

Control of Buffalo Follicular Dynamics for Artificial Insemination, Superovulation and In Vitro Embryo Production

Currently, timed ovulation induction and timed artificial insemination (TAI) can be performed in buffalo using GnRH or estradiol plus progesterone/progestin (P4)-releasing devices and prostaglandin F-2 alpha (PGF(2 alpha)). The control of the emergence of follicular waves and of ovulation at predetermined times, without the need for estrus detection, has facilitated the management and improved the efficiency of AI programs in buffalo during the breeding and nonbreeding season. Multiple ovulations, embryo transfer, ovum collection and in vitro embryo production have been shown to be feasible in buffalo, although low efficiency and limited commercial application of these techniques have been documented as well. These results could be associated with low ovarian follicular pools, high levels of follicular atresia and failures of the oocyte to enter the oviduct after superstimulation of follicular growth. This review discusses a number of key points related to the manipulation of ovarian follicular growth to improve pregnancy rates following TAI and embryo transfer of in vivo- and in vitro-derived embryos in buffalo.

A figueira

Pós-graduação em Agronomia (Horticultura) - FCA

Qualidade da carne de cordeiros desmamados com diferentes idades e elaboração de produtos cárneos

Pós-graduação em Zootecnia - FCAV

Produção científica dos Programas de Pós-Graduação de excelência no Brasil: colaboração internacional e impacto na área de Zootecnia

This research aimed to study the international scientific collaboration, through co-authorship, and the impact of full papers published in journals Qualis A1 and A2 of Graduate Programs in Animal Science of excellence (2007-2009). Through the indicators of production of graduate evaluation from CAPES, the research gathered the scientific production of three graduate programs, adding up to 125 articles. The citations received were gathered from the SCOPUS database and the impact of journals from the SCImago Journal & Country Rank. In order to investigate the correlation among the indicators analyzed, Pearson’s linear correlation coefficients were calculated. It was observed that the Impact Factor (IF) of the journal may influence the number of citations and that there is a weak trend for association of IFs with the number of coauthor countries. It was not observed a statistically significant correlation between the number of collaborating countries and citations received by the article.

Polis e virtude em Aristóteles

We will examine in this article to what extent the research about virtue in the Nicomachean Ethics aims enable happiness and how the happiness requires the common life in the polis. We will look for examine, through the relationship between virtue, someone’s happiness, polis and good of the polis, as how good organization of the polis is presented somehow as a necessary condition, but not enough, for the virtuous life and consequently for the happy life, the men’s last ending as evidenced by EN from its opening chapters.