266 resultados para CIP
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This 11-minute video focuses on how self and peer assessment could be used as an integral part of CIP modules, and discusses some innovative methods for assessing written work. The first link is to the native Panopto podcast, which requires the Silverlight player to be installed. The second link is the MP4 video version of the podcast, which should play on all PCs, Macs and suitable mobile devices. This share also includes links to the papers discussed in the video - these are also provided at the end of the script.
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Curriculum Innovation Programme - Online Social Networks (UOSM2012) - Networks as Graphs
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Lecture slides for the Curriculum Innovation module Online Social Networks on the topic of social capital.
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Se añalizan las opciones que tiene el alumnado que, por diversas razones, no continúan sus estudios y opta por orientar su fomación de cara a la preparación para lograr un puesto de trabajo. Muchos jóvenes encuentran en los Programas de Garantía Social el último paso hacia el mundo adulto y, por ello, estos últimos deben preparar al alumnado para esta transición..
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Resumen basado en el de la publicación
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This research studies the tradition of epiphany in the community of Cipó de Baixo, which belongs to the city of Pedro II, in the state of Piauí. Readings were made seeeking to emphasize the processivity of the play that navigates between permanence and change. The study starts with a social context of the community, in dialogue with the life history of the owner of the epiphany, Raimundo Milú: strong figure who, along with his family networks, as well as networks of patronage and friendship, struggles for the resistence of the play. The description of the ceremony of Kings, with its constituent parts, punctuates the remarkable character of Cipó community epiphany. This detailed understanding of the play favors the understanding of some of the social vines that serve as the basis for the warp of this cultural practice: modernization vine, where we explore the general motivation of Cipó community epiphany transformations - modernity; family and community exchange vine, which describes the scheme that holds the permanence of the play; masculinity vine, explains the strong gender system that crosses Cipó community epiphany; reinvented tradition vine, where we locate the uniqueness of Cipó community epiphany tradition and its dialogues with modern dynamism; conflict between generation vine, depicts the differences between generations and how they contribute to the dialogue between the traditional and the new; theatrical spectacle vine, describes the play as a performative activity. Thus, we build a social scheme that analyzes the play of Kings of Cipó community as a whole, where change and continuity plan a cultural plot on their own
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Thoropa megatympanum, sp. n., is described from the Serra do Cipó, Minas Gerais, Southeastern Brasil. The new species is related to T. miliaris (Spix), from which it is readily distinguished by its smaller size, broader head, larger tympanum, shorter legs, and dorsal pattern mottled. The eggs and the tadpole are also described.
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Crossodactylus bokermanni, sp. n., is described from Serra do Cipó, Minas Gerais, Southeastern Brasil. The new species is characterized by the small size (20-27 mm), slender build, long legs, narrow head, long and acuminate snout, rounded but fairly defined canthus rostralis, and small tympanum. Also, notes on its habits are made and its tadpole is described.
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As folhas de X. anamariae, X. archeri, X. hymenachne, X. melanopoda, X. minarum, X. obcordata, X. paraensis, X. pilosa, X. platystachia, X. pterygoblephara, X. savanensis, X. spinulosa, X. tortilis e X. tortula, foram preparadas segundo técnicas usuais para estudos anatômicos. A análise comparativa, da região basal desses órgãos, mostrou diferenças na estrutura da epiderme, na organização do mesofilo e no número e grau de agrupamento dos feixes vasculares, dependendo da espécie considerada. Esses aspectos foram utilizados na caracterização de cada representante estudado e, analisados em conjunto para indicar formas diferentes de especialização foliar, relacionadas à deficiência hídrica.
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Analiza la participación del CIP en los programas de investigación para aumentar y mejorar el cultivo de la papa en los países del Caribe.
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A alelopatia é um importante mecanismo que influencia a estabilidade de agroecossistemas. A identificação desse caráter, em muitos casos, realiza-se via análise dos efeitos de extratos brutos polares. No presente trabalho, caracterizou-se a atividade alelopática do cipó-d'alho (Mansoa standleyi - Bignoniaceae), analisando-se, comparativamente, o extrato hidroalcoólico e o óleo essencial das folhas da planta, procurando-se estabelecer a necessidade de se considerar, em estudos dessa natureza, a abordagem envolvendo extratos apolares. Realizaram-se bioensaios de germinação e desenvolvimento da radícula e do hipocótilo de malícia (Mimosa pudica), em períodos de dez dias, empregando-se concentrações de 0,5%, 1,0% e 2,0%. Foram identificados, ainda, os principais constituintes químicos do óleo essencial. Os resultados indicaram que tanto o extrato hidroalcoólico como o óleo essencial apresentaram potencial para inibir a germinação e o desenvolvimento da radícula e do hipocótilo. O extrato hidroalcoólico manifestou maior potencial inibitório sobre a germinação, enquanto o óleo essencial promoveu inibições mais expressivas sobre o desenvolvimento da radícula e do hipocótilo. Os efeitos estiveram positivamente associados à concentração, com efeitos máximos e mínimos obtidos nas concentrações de 2,0% e 0,5%, respectivamente. Compostos sulfurados, como o dissulfeto de dialila (42,15%) e o trissulfeto de dialila (11,25%), isoladamente ou em associação, estão envolvidos nos efeitos alelopáticos promovidos pelo óleo essencial. Adicionalmente, os resultados obtidos apontam para a necessidade de se considerar a utilização de extratos apolares quando da análise da atividade alelopática de uma dada planta, especialmente se não houver informações sobre a produção de óleo essencial pela planta prospectada.
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The Brazilian campos rupestres (high-altitude grasslands) are very important on the world conservation scenario because of high species richness and endemism. These grasslands are regarded as threatened ecosystems due to intense, on-going disruption by man's activities. The aim of this study was to describe the reproductive and vegetative phenological patterns of six shrub species endemic to these grasslands in the Espinhaço Range, sympatric in Serra do Cipó, MG. We tested the relationship between species phenophases and local climate seasonality. We expect that the species phenophases are strongly correlated with variations of the dry and wet seasons. Observations were conducted monthly on reproductive (flowering, fruit production and dispersal) and vegetative (leaf fall and budding) phenophases. Given the combination of reproductive phenology, vegetative phenology, and seasonality, we observed four phenological strategies for the six species. Therefore this study revealed great diversity in phenological patterns, even when considering the small number of species sampled. Moreover, all species showed a significant seasonal pattern for the reproductive phenophases, with high concentrations of species reproducing during a given season, suggesting a key role of climate in defining phenological patterns in the campo rupestre grasslands.