999 resultados para Descoberta do elétron


Relevância:

10.00% 10.00%

Publicador:

Resumo:

Introduction: The oral rehabilitation with dental implants is a very viable treatment modality for patients. Therefore the discovery of osseointegration, dentistry has reached the trigger with respect to treatment with a high predictability of success. For this various principles, since the surgical protocols, the choice of material and even the technique for the manufacture of implant-supported prosthesis influence a good prognosis for treatment. Objective: Therefore, it is proposed this study a literature review of the fundamentals of osseointegration, explaining the historical and technical parameters of implantology, focusing in what the literature currently is studying with more intensity, the acceleration of osseointegration. Conclusion:well conducted procedures promotes the best aimed success in implantology. Rough surfaces shows great are for implant-bone contact and better mechanical results. The bone quality is fundamental in results foresigh.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

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

Relevância:

10.00% 10.00%

Publicador:

Resumo:

O processo de remodelação óssea é regulado por fatores sistêmicos e locais. Estrógeno é o hormônio mais importante na manutenção do turnover ósseo normal, cuja deficiência leva a alterações na remodelação óssea com reabsorção excedendo a formação, como observado em mulheres pós-menopausadas. O tratamento da osteoporose está relacionado com a descoberta de fármacos alternativo à terapia hormonal estrogênica compensando as desvantagens dessa terapêutica. O Raloxifeno (RLX) mimetiza os efeitos benéficos do estrógeno sem estimular tecidos como mama e endométrio. O Fluoreto de sódio (NaF) apresenta-se como agente eficaz no combate às fraturas, conseqüentes da osteoporose.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Pós-graduação em Educação - IBRC

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

This research analyses the development of children presented with profound deafness and benefited by the cochlear implant, discovery of great significance in hearing health. The work is based, theoretically, on Winnicott, and methodologically, in anamnesis data and playing on a set of ludic scenes, systematically organized. Ten pre-school children with implants, selected by hospital and homogenization eligibility criteria participate in this study encompassing interviews with parents and playful observation sessions with the children, besides Lynn´s Dolls Structured Game. In the children, the results show immaturity, regression to earlier stages of their development, dependency and behavioral disorders, in particular, those related to language, interrelationship and anxiety. In the parents, family disorientation, partly overcome. The children and family participating are assisted by a multidisciplinary health team, at the hospital where they are attended.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The swimming is one of the most suitable activities for the stimulation of People with Desabilitie (PWD), we want it isfor the freedom of corporal action for those that possess motive limitation, as well as, for the discovery need, corporal adaptation inthe aquatic way. This way, in the academies that develop this activity it is waited we find PWD inserted in the classes. The objective ofthis study was to verify the inclusion process it is happening in the academies of swimming of the city of Bauru-SP. A field research wasdeveloped, of qualitative character and of exploratory stamp, where they were contacted the academies that taught swimming initially andthose that they were disposed to participate in the research, in a total of 10 academies. We verified that, of a total of 3105 people enrolledin the swimming classes in the academies 19 they were only PWD, in other words, 0,61%. Although the inclusion process is found in theswimming academies, this is very limited.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Geophysical methods are widely used in mineral exploration for several types of mineral deposits. When combined with direct studies as geochemistry, a substantial increase in the probability of ore discovery is possible in mineral exploration activities. Electrical geophysical methods are particularly promising in studies related to the search of sulphides due to the contrast of physical properties electric resistivity and chargeability. This paper presents the results obtained from the application of Resistivity (DC) and Induced Polarization methods, through the electrical profiling technique, aiming at evaluating the potential mineral of a gabbro intruded in a metasedimentary sequence, in an area where several occurrences of gold and copper were described. This gabbro is ranked on the Basic-Ultrabasic stratiform bodies, which gather peridotites, gabbros, and layered anortosites. Three radial lines of electrical profiling were performed, spaced of 60° and crossing at the area center, with readings of electric resistivity and chargeability in Wenner-Schlumberger array. The association of low resistivity and high chargeability areas has allowed defining potentially mineralized zones related to structures that condition the drainage net in the gabbro domain. Grains of gold detected through geochemical prospection of alluvial sediments dowstream from the gabbro may have originated from leaching of ores deposited in fractures through the action of river waters within the gabbro domain, possibly consisting of sulphides and gold.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Pós-graduação em Engenharia Elétrica - FEB

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The mineral sector is of utmost importance for Brazilian economic growth, an area which depends on basic geological research to enlarge known deposits and in process of mining, besides discovering new occurrences and mineral deposits. This set of activities is named mineral research, which planning involves economy concepts, market demands and use of methods and techniques for geological evaluation, direct and indirect. This paper aim at performing geophysical detailing on occurrences of supergenic manganese located in the northwest portion of the State of São Paulo, Itapira, for spatial dimensioning of mineral targets, besides the attempt to correlate among the content on physical parameter measured by geophysics. The lack of scientific publications by Brazilian researchers in this theme, availability of previous studies for the selected targets, commercial importance of the mineral goods for the Brazilian Trade Balance, justify the performance of the present research project