The Distance Mode
Mostrando 13-24 de 101 artigos, teses e dissertações.
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13. Fatores que influenciam na opção do modo de transporte de crianças para a escola
In the late years, the number of children who go to school by active modes of transport has decreased significantly. This fact causes several problems both in the area of urban transport (creating traffic congestions and accidents in the school neighborhood during the periods of starting and finishing classes) and in the area of public health (increasing the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/10/2011
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14. O uso da educação online como alternativa para os programas de pós-graduação stricto sensu no Brasil. / The use of the education online as alternative for the after-graduation programs stricto sensu in Brazil.
So that a nation can be considered as developed, one of the major targets of its government should be the constant investments in education over the time. In Brazil, a country with continental dimensions, the offer of education for everybody is not an easy task at all. The successive governments in this country have put into practice several measures in all
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/08/2011
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15. Estudo do desgaste e atrito em ensaios micro-abrasivos por esfera rotativa fixa em condições de força normal constante e pressão constante. / Wear and friction study in micro-abrasive wear testing by rotative fixed ball under conditions of constant normal force and constant pressure.
The micro-scale abrasive wear test by rotative ball has gained large acceptance in universities and research centers, being widely used in studies on the abrasive wear of materials. Two wear modes are usually observed in this type of test: rolling abrasion results when the abrasive particles roll on the surface of the tested specimen, while grooving abrasion
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2011
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16. MATERIAL DIDÁTICO DE MATEMÁTICA PARA EaD: Especificidades, Limitações e Necessidades / Courseware for Distance Learning of Mathematics: Specificity, Limitations and Needs.
This research is the object of study of mathematics textbooks used for Distance Education (DE). This research was built having as theoretical studies on distance education and the teaching materials for distance education. The question that guides this study is defined as: what are the characteristics, needs and limitations inherent in the educational materi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/05/2011
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17. O uso da videoconferência em um curso na modalidade semipresencial / The use of videoconferencing in a course in blended mode
Este trabalho objetivou pesquisar como ocorreu o processo de ensino e aprendizagem, com e por meio da videoconferência, durante o primeiro curso de mestrado stricto sensu semipresencial, ministrado na sala de videoconferências da Faculdade de Educação - FE da Unicamp, em 2006, com o Centro Federal de Educação Tecnológica - CEFET de Cuiabá por meio do
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2011
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18. Sexualidade e Formação Inicial: dos currículos escolares aos espaços educativos
This work was produced in the Postgraduate Program in Environmental Education and aims to analyze the narratives of future teachers about the issues of bodies, genders and sexualities, and investigate whether these academics understand sexuality as a component in school curriculum. Willing to discuss and reflect about sexuality as a historical and cultural c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/02/2011
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19. Avaliação do efeito da associação da irradiação laser Er:YAG com flúor no esmalte dental submetido à erosão / Evaluation of the association effect of the Er:YAG laser irradiation with fluoride on enamel submitted to the erosion
The dental erosion is a lesion caused by loss of enamel mineral due to the acids action originated from gastric juice or dietary. The aim of this study was to evaluate the effectiveness of the Er:YAG laser on the prevention of enamel erosion associated or not to the fluoride, and to evaluate chemical and morphological changes of enamel after preventive treat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/01/2011
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20. Multiple queens in founding colonies of the neotropical ant Pachycondyla striata smith (Formicidae: Ponerinae)
In social insects, the typical mode of colony foundation occurs when a single queen is inseminated by a male and establishes a new colony, although we can find interspecific and intraspecific variations in queen number and queen-mating frequencies in a single colony. This study aimed to verify the queen number in Pachycondyla striata (Smith) colonies and to
Neotropical Entomology. Publicado em: 2011-06
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21. Vibroacustografia na avaliação tridimensional de artroplastia total de quadril / Vibro-acoustography in the tridimensional evaluation of total hip arthroplasty
Vibro-acoustography (VA) is a high lateral resolution (<0.7 mm), speckle-free, non- ionizing and non-invasive image based on the nonlinear combination phenomenon of ultrasound waves (MHz) that generates a narrow focus region of low frequency (kHz). In this work, we propose a VA-based tridimensional evaluation of the exposed area of implants, after total hip
Publicado em: 2011
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22. Medida do complexo médio-intimal carotídeo em adolescentes brasileiros do sexo masculino / CAROTID INTIMA-MEDIA THICKNESS IN MALE ADOLESCENTS
OBJECTIVES: Assess the carotid intima-media thickness (IMT) in a sample of male adolescents in a southern Brazil city, and investigate the association of this measure with biological and demographics variables. METHODS: Cross-sectional study in a random sample of 239 eighteen years old male adolescents, in the Pelotas city military recruitment, in the south
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/12/2010
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23. InteraÃÃes contingentes em ambientes virtuais de aprendizagem. / Contingent Interaction in Learning Management Systems
The purpose of this research is to develop an analytical system to understand the interactions in a LMS that promote learning (contingent interactions). The LMS are a class of software for the design, suport and management of Internet-based courses. Integrate Information and Communication Technologies in order to create an environment that enables the proces
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/04/2010
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24. Sistemas multiagentes na avaliação pedagógica e na detecção do perfil cognitivo dos alunos: proposta de modelo para uso em ambientes de ensino a distância / Multi-agent systems in learning evaluation and in detection of students learning styles: a proposed model for use in distance education environments.
The computer science is a great allied in the education process. Especially in distance education environment (DEE), the spread of new information and communication technologies have been critical to the broad expansion of this mode of education. These technologies include those in the field of artificial intelligence which have great capacity to adapt to th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/03/2010