Padrão de atividade da jaguatirica (Leopardus pardalis), cutia (Dasyprocta leporina) e paca (Cuniculus paca) no sul da Amazônia brasileira

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O DNA, seus incríveis números e seus segredos

O DNA existe por um único motivo – criar mais DNA. Em cada célula do nosso organismo, o filamento estendido de DNA chega a ter cerca de 2 metros. Se você imaginar que em nosso corpo há perto de 10 trilhões de células, você terá uma ideia da enormidade de DNA que nós possuímos. Assim, se todo o seu DNA fosse emendado em um único filamento, seria tão comprido que se estenderia da Terra à Lua, ida e volta, várias vezes. Pudera, você é proprietário de 20 milhões de quilômetros de DNA. Seu corpo, em suma, é uma máquina de produzir DNA e sem ele você não conseguiria viver. Mas o próprio DNA, apesar de ser considerado “a base da vida”, não está vivo. Ao contrário de qualquer outra molécula, ele é, por assim dizer, “inanimado”. Não é reativo e quimicamente inerte. Por essas razões, pode ser recuperado de restos de sangue, de sêmen, ou de pele secos há muito tempo – milhares de anos, até.

Analisando a possibilidade de um anel ao redor de um satélite

On November 26 th, 2005, Rhea, one of Saturn's moons, is found by Cassini spacecraft approximately at 5.105 km from Saturn. Observations in situ reveal that electrons are depleted in the moon's vicinity. However, Rhea is considered massive enough to retain a thin atmosphere. Assumption was that the atmosphere of Rhea was not composed exclusively of gas, its likely contains solid material that can absorb magnetospheric particles. According to Jones et al. (2008), these particles were in a speci c position so that at the moment of observation the electrons could not be detected. In opposition to this idea there is a group, Tiscareno et al. 2010, Cornell University Library, that underwent intensive search for any material that might be orbiting Rhea using Cassini images, however the could not identify any. Second recommendation made by American researchers and other countries, and accepted by the National Board of Research the Cassini Equinox Mission will continue in orbit around Saturn until 2016.The probe will perform several maneuvers with high inclination to delve into the main ring system, and then enter in Saturn's atmosphere and collide with planet. This research is of great importance because until today no rings were found orbiting satellites. The goal of this work is to analyze the orbital evolution of a set of particles around Rhea disturbance of Saturn, J2 e J4 and check results by the numerical simulations and the possibility of a stable ring orbiting Rhea.

Corpo lavrado: a poesia telúrica de Ana Paula Tavares

In this paper we analyze how the symbols of land and woman are articulated in the lyric from Ana Paula Tavares. Such motifs, applicants at O lago da lua (1999), will take on a structuring in the poetic universe from this Angolan writer, because architect his being in the world at an existential level and political. Paula Tavares gives her voice to express, with defiance and tenderness, the bitter cry of women prisoners in their own silence. The symbiosis between land and woman works as formative and empowering element of identity

Conselheiros do Orçamento Participativo nas franjas da sociedade política

This article suggests the need for change in focus of studies on new instances of participation in public policy management, which emerged in the Brazilian re-democratization. Moving away from the literature that addresses the role of civil society in these instances, the author reviews studies on Participatory Budgeting (PB) indicating how such experiences are marked by the dynamics of political society. The argument is reinforced by the presentation of a survey of PB counselors in Osasco-SP, by which we perceive, in general, a role filled by political processes of representative democracy. Most councilors compose the fringes of the political society, lie on the rise in, seeking better position in the local political field, internal disputes within the parties and the municipal government. This points the limits of the democratizing potential of the PB, since the expansion of participation in budget decisions would be just within the political society.

Crise de hegemonia e emergência de novos atores na Bolívia: o governo de Evo Morales

The presidency of Evo Morales, indigenous leader and who heads the party Movement Towards Socialism (MAS), opens a series of transformations in several dimensions. The changes in socio-economic and political power express the critic of long-term coloniality relations between a dominant white elite and an indigenous subordinate majority that deepens after national independence. Following this perspective, present in sectors of support to the government, the strategy of the MAS cannot follow the tradition of social revolutions that operated structural breaks in the mode of production and the state organization, but points to a new decolonizing revolution, cultural and political, articulating an indigenism of broad nature, flexible and open to popular social movements. This view is facing critics in sectors of the left that identify the renewal of capitalist modernization process initiated in 1952 under the leadership of the Nationalist Revolutionary Movement (MNR), extending citizenship and democratizing access to the state for recognition of Indians as such. From this perspective, the transformations proposed by MAS tend to favor a system restoration by diversifying its economic and social base. From the contrast provided by these two lines of interpretation, we intend to analyze the structural possibilities of the strategy of the government of Evo Morales, taking as historical reference the transformations wrought by the nationalist revolution of 1952 and the neoliberal reforms initiated in 1980.

Desenvolvimento de uma aplicação para suporte ao t-learning

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

A educação infantil sob a perspectiva da pedagogia Waldorf

The Waldorf pedagogy, based on anthroposophy, was designed by Rudolf Steiner in Germany. The first school was founded in 1919. The main objective of this proposal is human development. From the literature survey, this paper presents concepts and principles of Waldorf education, as well as its history, motivations and characteristics, aiming to increase the understanding of this Pedagogy and describing its foundations. The literature search was performed using books and data. While result of bases, from the study of the theo retical concepts, it was possible to describe the fundamentals, present concepts and principles, in addition to expanding the understanding of the Waldorf pedagogy. Starting from the Waldorf context, were also exposed the principle sofearly childhood education

Estudo das categorias narrativas, variações e permanências nas versões de Basile, Perrault, Grimm e Disney de A Bela Adormecida

Pós-graduação em Estudos Literários - FCLAR

The effect of gastrointestinal nematode infection level on grazing distance from dung

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Reproduction and management of the mangrove crab Ucides cordatus (Crustacea, Brachyura, Ucididae) at Iguape, Sao Paulo, Brazil

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

Construção de instrumentos técnicos de astronomia para a divulgação científica: telescópio fotométrico de grande abertura e baixo custo

Although the popularization of astronomy in the last decade and the International Year of Astronomy, celebrated in 2009, there's a great lack in respect of quality instruments for astronomical disclosure. Thinking in this research about it, we intend to recuperate and elucidate a technique long forgotten: the metal mirror amateur telescope, once was done in the first reflecting telescopes. However, with the resources available today and given the high purity of the materials, our results were better than that obtained by the pioneers. We developed and built a large aperture telescope (250 mm diameter) and very bright (focal ratio = 4.0), versatile and portable. In our study was described step by step the process to fabricate the telescope. Through its first images captured of the Moon, we can illustrate its versatility both for use in outreach events and for use in amateur astronomy, because it is a primary focus capture system and can run registration of various astronomical events

O processo de escolarização de crianças surdas no ensino fundamental: um olhar para o ensino de ciências articulado aos fundamentos da astronomia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)