Lasers In Medicine
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Estudo comparativo entre laser He-Ne e a estimulação elétrica no processo de cicatrização de pele de ratos
A reparação tecidual consiste em uma das características mais importantes dos seres vivos. Alguns fatores podem reduzir, retardar ou impedir este processo. Recursos como o LASER e a estimulação elétrica são indicados na aceleração do processo de cicatrização. O objetivo deste estudo foi comparar os efeitos da terapia com LASER de baixa potência e
Publicado em: 2007
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2. Reconstruction of bone defects with calcium phosphate ceramic or low-power laser / Reconstrução de defeitos osseos com ceramica de fosfato de calcio ou laserterapia de baixa energia associado a procedimento de enxertia
Procedures that allow the reconstruction and speed up the bone repair are of great clinical importance. Being thus, considering the advantages offered for the biomaterials as substitute to the autogenous bone graft and the positive effect of the low-power-laser in the process bone regeneration, the proposals of the present work had been to study the contribu
Publicado em: 2006
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3. DEVELOPMENT OF A METHODOLOGY FOR THE SEPARATION OF EUROPIUM AND SAMARIUM FROM A MIXTURE OF RARE EARTH OXIDES BY ELECTROREDUCTION/PRECIPITATION / "Desenvolvimento de uma metodologia para a separação de Samário e Európio a partir de mistura de óxidos de Terras Raras por redução eletroquímica/ precipitação"
The rare earths (RE) were first used in 1903, when Welsbach developed a lighter that is still used today. Nowadays, the RE are employed in many different fields, as in the production of super-alloys , as catalysts for petroleum industry, in the manufacture of non-ferrous alloys, color television tubes, x-ray screens, special glasses, ceramics, computer indus
Publicado em: 2006
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4. Estudo da interação entre sistemas luminescentes e alfa e beta-ciclodextrina em solução aquosa / Study of luminescent materials in aqueous solution by interaction with alfa and beta cyclodextrin
In recent years, there has been considerable research on the study of energy transfer process by active optically ions due to their great importance in solid state devices, e.g., lasers and optic-electronic materials. These luminescent materials in aqueous solution can also be very useful as sensors or probe in biomaterials analysis. In this context, the int
Publicado em: 2004
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5. BOOK REVIEWS: Lasers in Neurosurgery. (Lasers in Medicine and Surgery Series 3).
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6. Chest Diseases—Important Advances in Clinical Medicine: Bronchoscopy and Lasers
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7. Laser Physics and Laser-Tissue Interaction
Within the last few years, lasers have gained increasing use in the management of cardiovascular disease, and laser angioplasty has become a widely performed procedure. For this reason, a basic knowledge of lasers and their applications is essential to vascular surgeons, cardiologists, and interventional radiologists. To elucidate some fundamental concepts r