Duration Degrees
Mostrando 1-12 de 219 artigos, teses e dissertações.
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1. FREQUENCY AND DURATION OF PHYSICAL ACTIVITY PRACTICE OF UNIVERSITY TEACHERS AND SERVANTS
RESUMO A inatividade física é considerada fator de risco para condições desfavoráveis à saúde. Objetivou-se comparar a frequência e duração da prática de atividade física dos discentes e servidores da Universidade Federal do Vale do São Francisco (UNIVASF). A amostra foi composta por 483 alunos, 49 docentes e 153 técnicos administrativos. Foram
J. Phys. Educ.. Publicado em: 01/04/2019
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2. Macrophage migration inhibitory factor as an incriminating agent in vitiligo
Abstract: Background: Vitiligo is an autoimmune skin disorder in which the loss of melanocytes is mainly attributed to defective autoimmune mechanisms and, lately, there has been more emphasis on autoinflammatory mediators. Among these is the macrophage migration inhibitory factor, which is involved in many autoimmune skin diseases. However, little is known
An. Bras. Dermatol.. Publicado em: 2018-03
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3. Measurements for Accentedness, Pause and Nuclear Stress Placement in the EFL Context
Abstract: This study reports on an experimental research conducted with 50 Spanish-L1 college students, divided into 2 groups (A and B). They were presented with a teacher-centered approach based on controlled exercises, but group B received an awareness-building component in which students completed a sequence of tasks with a focus on phonological form. Bot
Ilha Desterro. Publicado em: 2017-12
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4. Overview of medical physics teaching in Brazil
Introduction:Brazil has seen a rise in the number of undergraduate courses in Medical Physics in recent years, as well as initiatives for the organization of graduation programs and clinical residencies in this multidisciplinary area. The purpose of the present study was to perform a data survey on academic training in Medical Physics in Brazil in the underg
Res. Biomed. Eng.. Publicado em: 2015-09
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5. Floristic and phytogeographic pattern of native field in southeastern Brazil
The waterlogging of soils creates selective environments for plant species. The frequency and duration of flooding influence the responses to ecological processes, determining the structure and floristic composition of vegetation formations. We investigated the relationship between floristic composition and environmental heterogeneity of native field, one ph
Acta Bot. Bras.. Publicado em: 2014-09
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6. Development of a computer assisted gantry system for gaining rapid and accurate calyceal access during percutaneous nephrolithotomy
PURPOSE: To design a simple, cost-effective system for gaining rapid and accurate calyceal access during percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: The design consists of a low-cost, light-weight, portable mechanical gantry with a needle guiding device. Using C-arm fluoroscopy, two images of the contrast-filled renal collecting system are ob
International braz j urol. Publicado em: 2010-12
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7. Influence of tempered microstructures on the transformation behaviour of cold deformed and intercritically annealed medium carbon low alloy steel
This research is focused on understanding the role of microstructural variables and processing parameters in obtaining optimised dual phase structures in medium carbon low alloy steels. Tempered Martensite structures produced at 300, 500, and 650 °C, were cold rolled to varied degrees ranging from 20 to 80% deformation. Intercritical annealing was then perf
Materials Research. Publicado em: 2010-06
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8. Tensão e extensão: ensaio sobre a ontologia bergsoniana
No presente trabalho, procuraremos mostrar como se articulam a análise da consciência de tempo empreendida por Bergson e sua ontologia. Para tanto, partiremos de uma análise das dimensões temporais implícitas na ideia de duração, para daí chegar à ideia de que Bergson pensa nossa consciência como um campo temporal onde se articulam passado, present
Publicado em: 2010
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9. Cursos superiores de tecnologia : um estudo de sua demanda sob a ótica dos estudantes
Brazilian technological education has experienced a recent period of significant expansion in its offer with higher education programs, called, in Brazil, of Higher Programs of Technology. These programs located in the intersection of the fields of Higher Education and Vocational-Technical Education aimed to meet the technological reality of the work with th
Publicado em: 2009
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10. The influence of moisture on four soil types in the pupal development of Ceratitis capitata (Wiedemann, 1824), Anastrepha fraterculus (Wiedemann, 1830), of parasitoid Diachasmimorpha longicaudata (Ashmed, 1905) and Gymnandrosoma aurantianum Lima, 1927. / Influência da umidade em quatro tipos de solo no desenvolvimento pupal de Ceratitis capitata (Wiedemann, 1824), Anastrepha fraterculus (Wiedemann, 1830), do parasitóide Diachasmimorpha longicaudata (Ashmed, 1905) e de Gymnandrosoma aurantianum Lima, 1927.
The goal of this work was to evaluate moisture effect on four soil types in the emergence of adults and duration of the pupal stage of fruit flies, Ceratitis capitata (Wiedemann, 1824) and Anastrepha fraterculus (Wiedemann, 1830) and citrus fruit borer, Gymnandrosoma aurantianum Lima, 1927, and in the emergence of the fruit fly parasitoid, Diachasmimorpha lo
Publicado em: 2008
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11. Effect of food on immature development, consumption rate, and relative growth rate of Toxorhynchites splendens (Diptera: Culicidae), a predator of container breeding mosquitoes
Food utilization by the larvae of Toxorhynchites splendens (Wiedemann) was studied in the laboratory by offering larvae of Aedes aegypti Linnaeus, Anopheles stephensi (Liston), and Culex quinquefasciatus (Say). Quantitative analyses of data indicated that immature development was significantly faster with increase in food availability. The regression analysi
Memórias do Instituto Oswaldo Cruz. Publicado em: 2005-12
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12. Seasonal cusp radiation belt on dayside magnetosphere
The possibility of quasi-stable trapping of charged particles of hundreds keV to MeV energy on the frontside Earth magnetosphere is explored in by numerical modeling of the single particle orbits in the geomagnetic field utilizing empirical Tsyganenko magnetic field model. Due to solar wind pressure the remote magnetic field lines on the frontside of the mag
Brazilian Journal of Physics. Publicado em: 2004-12