70 research outputs found
Pedagogia ancestral: Uma investigação sobre existência e resistência da identidade da comunidade quilombola de Alto do Capim, Quixabeira-BA
This article is the result of an ethnographic research carried out in the Quilombola community of Alto do Capim that sought to investigate: How does an ancestral pedagogy contribute to the preservation of the identity of the Quilombola Community of Alto do Capim, in Quixabeira-BA? For this investigation it was necessary to understand how an ancestral pedagogy contributed to the existence and resistance of the identity of the Quilombola Community of Alto do Capim, in Quixabeira-BA; understand the relationships between pedagogy and ancestry; establish the importance of ancestral pedagogy for the preservation of the identity of quilombola communities; Get to know the history of the Quilombola Community of Alto do Capim and challenge the elements that foster ancestral pedagogy in the Quilombola community of Alto do Capim. Therefore, it is concluded that this is the Quilombola Community of Alto do Capim, the informal education processes have historical and cultural documents, since there is little self-recognition of ancestry in the community.Este trabajo es el resultado de una investigación etnográfica realizada en la comunidad quilombola de Alto do Capim que buscó investigar: ¿Cómo contribuye la pedagogía ancestral a la preservación de la identidad de la comunidad quilombola de Alto do Capim, en Quixabeira-BA? Para esta investigación fue necesario comprender cómo la pedagogía ancestral contribuye a la existencia y resistencia de la identidad de la Comunidad Quilombola de Alto do Capim, en Quixabeira-BA; comprender las relaciones entre pedagogía y ascendencia; establecer la importancia de la pedagogía ancestral para la preservación de la identidad de las comunidades quilombolas; Conocer la historia de la Comunidad Quilombola de Alto do Capim y discutir los elementos que fomentan la pedagogía ancestral en la comunidad quilombola de Alto do Capim. Por lo tanto, se concluye que en el caso de la Comunidad Quilombola de Alto do Capim, los procesos de educación informal tienen debilidades históricas y culturales, ya que hay poco autorreconocimiento de la ascendencia en la comunidad.Este trabalho é fruto de uma pesquisa de natureza etnográfica realizada na comunidade Quilombola de Alto do Capim que buscou investigar: Como a pedagogia ancestral contribui para a preservação da identidade da Comunidade Quilombola de Alto do Capim, em Quixabeira-BA? Para esta investigação foi necessário compreender como a pedagogia ancestral contribui para a existência e resistência da identidade da Comunidade Quilombola de Alto do Capim, em Quixabeira-BA; compreender as relações entre pedagogia e ancestralidade; estabelecer a importância da pedagogia ancestral para a preservação da identidade das comunidades quilombolas; Conhecer a história da Comunidade Quilombola de Alto do Capim e discutir sobre os elementos que fomentam a pedagogia ancestral na comunidade quilombola de Alto do Capim. Portanto conclui-se que em se tratando da Comunidade Quilombola de Alto do Capim, os processos de educação informal possuem fragilidades históricas e culturais, uma vez que há pouco autorreconhecimento da ancestralidade na comunidade
ANCESTRAL PEDAGOGY: AN INVESTIGATION INTO THE EXISTENCE AND RESISTANCE OF THE IDENTITY OF THE QUILOMBOLA COMMUNITY OF ALTO DO CAPIM, QUIXABEIRA-BAHIA
Este trabalho é fruto de uma pesquisa de natureza etnográfica realizada na
comunidade Quilombola de Alto do Capim que buscou investigar: Como a pedagogia
ancestral contribui para a preservação da identidade da Comunidade Quilombola de Alto do
Capim, em Quixabeira-BA? Para esta investigação foi necessário compreender como a
pedagogia ancestral contribui para a existência e resistência da identidade da Comunidade
Quilombola de Alto do Capim, em Quixabeira-BA; compreender as relações entre pedagogia
e ancestralidade; estabelecer a importância da pedagogia ancestral para a preservação da
identidade das comunidades quilombolas; Conhecer a história da Comunidade Quilombola de
Alto do Capim e discutir sobre os elementos que fomentam a pedagogia ancestral na
comunidade quilombola de Alto do Capim. Portanto conclui-se que em se tratando da
Comunidade Quilombola de Alto do Capim, os processos de educação informal possuem
fragilidades históricas e culturais, uma vez que há pouco autorreconhecimento da
ancestralidade na comunidade.This article is the result of an ethnographic research carried out in the
Quilombola community of Alto do Capim that sought to investigate: How does an ancestral
pedagogy contribute to the preservation of the identity of the Quilombola Community of Alto
do Capim, in Quixabeira-BA? For this investigation it was necessary to understand how an
ancestral pedagogy contributed to the existence and resistance of the identity of the
Quilombola Community of Alto do Capim, in Quixabeira-BA; understand the relationships
between pedagogy and ancestry; establish the importance of ancestral pedagogy for the
preservation of the identity of quilombola communities; Get to know the history of the
Quilombola Community of Alto do Capim and challenge the elements that foster ancestral
pedagogy in the Quilombola community of Alto do Capim. Therefore, it is concluded that this
is the Quilombola Community of Alto do Capim, the informal education processes have
historical and cultural documents, since there is little self-recognition of ancestry in the
community.info:eu-repo/semantics/publishedVersio
Research Information Management in the United States : Part 1—Findings and Recommendations. Part 2—Case Studies
The Research Information Management in the United States two-part report series provides a first-of-its-kind documentation of RIM practices at US research universities that presents a thorough examination of RIM practices, goals, stakeholders, and system components. Research information management (RIM) is a rapidly growing area of investment in US research universities. While RIM practices are mature in Europe and other locales in support of nationalized reporting requirements, RIM practices at US research universities have taken a different—and characteristically decentralized—course. A complex environment characterized by multiple use cases, stakeholders, and systems has resulted. This report provides a landscape overview of the state of research information management in the United States, makes sense of the complexity, and offers recommendations targeted at University leaders and other institutional decision makers. Part 1—Findings and Recommendations This report provides much-needed context for institutional leaders to examine their own local practices by proposing: - A summary of six discrete RIM use cases - A RIM system framework - Recommendations for RIM stakeholders Part 2—Case Studies This companion report offers an in-depth narrative of the RIM practices at five US research institutions:- Penn State University- Texas A&M University - Virginia Tech- UCLA- University of Miam
Parental environments and interactions with conspecifics alter salinity tolerance of offspring in the annual medicago truncatula
Summary: Based on expectations of the stress-gradient hypothesis for conspecific interactions, stress-sensitive genotypes may be able to persist in stressful environments when positive interactions between individuals occur under stressful environments. Additionally, we test how parental environmental effects alter responses to stress and outcomes of conspecific interactions in stress. While the stress-gradient hypothesis focuses on plant growth, earlier flowering may provide stress avoidance in short-lived organisms. We studied responses to soil salinity and conspecific neighbour using genotypes of Medicago truncatula (Fabaceae) originating from saline or non-saline environments, utilizing seeds from parental plants grown in saline or non-saline environments. During the early stages of reproduction, we quantified leaf number, as a measure of vegetative growth, and number of flowers, as a measure of early reproduction potential. Based on leaf counts, non-saline genotypes were better competitors than saline-origin genotypes and benefited from neighbouring plants in saline environments. This positive interaction was detected only when seeds were matured on parental plants grown in non-saline environments. Saline-origin genotypes displayed greater salinity tolerance in early flowering than non-saline genotypes. Plants with neighbours had greater early flowering, regardless of origin, consistent with facilitative interactions in stressful environments. Transgenerational plastic responses influenced neighbouring plant interactions on plant growth, and results suggest that facilitative interactions may be transient only persisting for one generation. However, earlier flowering of non-saline genotypes when grown with a neighbouring plant is consistent with facilitative interactions resulting in reproductive benefits in saline environments, if earlier flowering is favoured in saline environments. Synthesis. Adaptation to stressful environments allows tolerant genotypes to persist in these environments. Less appreciated is that stress-sensitive genotypes lacking such adaptations may persist in stressful environments via positive interactions with other individuals. Thus, positive interactions between individuals may explain the persistence of stress-sensitive genotypes within a population adapted to stressful environments. © 2013 British Ecological Society
Projeto de um aerogerador didático / Project of a teaching wind generator
O planejamento é uma necessidade constante em todos os aspectos. Planejar é analisar uma realidade e prever as formas alternativas da ação para superar as dificuldades ou alcançar os objetivos desejados. O projeto desenvolvido visou despertar o interesse dos jovens para pesquisas tecnológicas, seja ele do ensino médio, técnico ou graduação. De forma que possa ser vista a importância da sustentabilidade e como ela nos afeta, sendo esta apenas uma dentre milhares de maneiras de se abordar assuntos sobre fontes de energias sustentáveis. Fazendo com que o projeto possa ser modificado pelos alunos e professores para que se encaixe na didática proposta em sala de aula e consiga ser aplicado de maneira positiva diante das amplas oportunidades que nos cerca.
International Intensive programmes as a strategy for developing key attributes for health professionals
Trabalho apresentado na COHEHRE Conference 2015, 22-24 abril 2015, Budapeste, Hungri
Multiple post-domestication origins of kabuli chickpea through allelic variation in a diversification-associated transcription factor
Chickpea (Cicer arietinum) is among the founder crops domesticated in the Fertile Crescent. One of two major forms of chickpea, the so-called kabuli type, has white flowers and light-colored seed coats, properties not known to exist in the wild progenitor. The origin of the kabuli form has been enigmatic. We genotyped a collection of wild and cultivated chickpea genotypes with 538 single nucleotide polymorphisms (SNPs) and examined patterns of molecular diversity relative to geographical sources and market types. In addition, we examined sequence and expression variation in candidate anthocyanin biosynthetic pathway genes. A reduction in genetic diversity and extensive genetic admixture distinguish cultivated chickpea from its wild progenitor species. Among germplasm, the kabuli form is polyphyletic. We identified a basic helix-loop-helix (bHLH) transcription factor at chickpea\u27s B locus that conditions flower and seed colors, orthologous to Mendel\u27s A gene of garden pea, whose loss of function is associated invariantly with the kabuli type of chickpea. From the polyphyletic distribution of the kabuli form in germplasm, an absence of nested variation within the bHLH gene and invariant association of loss of function of bHLH among the kabuli type, we conclude that the kabuli form arose multiple times during the phase of phenotypic diversification after initial domestication of cultivated chickpea
Atendimento odontológico e medidas preventivas para COVID-19 / Dental care and preventive measures for COVID-19
Introdução: A pandemia de repercussão mundial causada pela COVID-19 trouxe um alerta para os profissionais da Odontologia que precisaram adotar medidas de segurança extras para se prevenirem contra a infecção. Objetivo: O objetivo deste estudo foi, por meio de uma revisão da literatura, discutir medidas preventivas para minimizar e controlar a contaminação pelo COVID-19 em consultórios odontológicos. Materiais e métodos: Uma revisão da literatura foi realizada usando o PubMed e o Google Academic (entre 2019 e 2020) usando termos: “atendimento odontológico e COVID-19”, “controle infecções de na prática odontológica durante a pandemia”, “odontologia e medidas preventivas COVID-19” e “atendimento odontológico e medidas de proteção individual COVID-19”. Artigos que foram escritos sobre alterações orais específicas causadas por COVID-19 foram excluídos desta pesquisa. Resultados: Medidas de segurança foram adotadas para evitar o contágio de pessoas no consultório odontológico durante a pandemia, onde todos os pacientes que de atendimento de urgência passariam por medição da temperatura corporal, e uma anamnese mais detalhada sobre o estado geral de saúde dos últimos 7 dias. Os profissionais devem estar devidamente trajados com o uso de equipamentos de proteção individual, lavar as mãos antes e após os procedimentos e desinfetar todas as superfícies com hipoclorito de sódio e álcool 70%. Conclusão: A literatura evidencia que o cirurgião-dentista é um dos profissionais que corre maior risco de contaminação da COVID-19 devido produção de aerossóis. Portanto medidas de biossegurança e cuidados devem ser maiores a fim de minimizar a possibilidade de infecção.
Ejecta Evolution Following a Planned Impact into an Asteroid: The First Five Weeks
The impact of the DART spacecraft into Dimorphos, moon of the asteroid
Didymos, changed Dimorphos' orbit substantially, largely from the ejection of
material. We present results from twelve Earth-based facilities involved in a
world-wide campaign to monitor the brightness and morphology of the ejecta in
the first 35 days after impact. After an initial brightening of ~1.4
magnitudes, we find consistent dimming rates of 0.11-0.12 magnitudes/day in the
first week, and 0.08-0.09 magnitudes/day over the entire study period. The
system returned to its pre-impact brightness 24.3-25.3 days after impact
through the primary ejecta tail remained. The dimming paused briefly eight days
after impact, near in time to the appearance of the second tail. This was
likely due to a secondary release of material after re-impact of a boulder
released in the initial impact, through movement of the primary ejecta through
the aperture likely played a role.Comment: 16 pages, 5 Figures, accepted in the Astrophysical Journal Letters
(ApJL) on October 16, 202
Ejecta Evolution Following a Planned Impact into an Asteroid: The First Five Weeks
The impact of the Double Asteroid Redirection Test spacecraft into Dimorphos, moon of the asteroid Didymos, changed Dimorphos’s orbit substantially, largely from the ejection of material. We present results from 12 Earth-based facilities involved in a world-wide campaign to monitor the brightness and morphology of the ejecta in the first 35 days after impact. After an initial brightening of ∼1.4 mag, we find consistent dimming rates of 0.11–0.12 mag day−1 in the first week, and 0.08–0.09 mag day−1 over the entire study period. The system returned to its pre-impact brightness 24.3–25.3 days after impact though the primary ejecta tail remained. The dimming paused briefly eight days after impact, near in time to the appearance of the second tail. This was likely due to a secondary release of material after re-impact of a boulder released in the initial impact, though movement of the primary ejecta through the aperture likely played a role
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