Loss Of Domain
Mostrando 25-36 de 1180 artigos, teses e dissertações.
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25. Correlação entre o eletrorretinograma de padrão reverso, a tomografia de coerência óptica e a perimetria automatizada na detecção da perda neural na atrofia em banda do nervo óptico / Relationship between pattern electroretinogram, optical coherence tomography and automated perimetry for detection of neural loss in eyes with band atrophy of the optic nerve
PURPOSE: To evaluate the ability of full-field and hemifield pattern electroretinogram parameters to differentiate between healthy eyes and eyes with band atrophy of the optic nerve and also to evaluate the relationship between pattern electroretinogram amplitude, macular and retinal nerve fiber layer thickness by optical coherence tomography, and visual fie
Publicado em: 2010
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26. Processing, radiometric correction, autofocus and polarimetric classification of circular SAR data.
The demand for high resolution SAR systems and also for imaging techniques to retrieve scene information on the third dimension have stimulated the development of new acquisition modes and processing approaches. This work studies one of the newest SAR acquisition modes being used, namely the Circular SAR, in which the platform follows a non-linear circular t
Publicado em: 2010
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27. MICROWAVE DEVICES USING HIGH DIELECTRIC CONSTANT FILMS / DISPOSITIVOS DE MICROONDAS UTILIZANDO FILMES DE ALTA CONSTANTE DIELÉTRICA
The growing demand for portable devices with more reduced size and weight has stimulated the search for materials with high dielectric constant and low losses in the microwave frequency range allowing circuit integration and miniaturization. In this work, a theoretical and experimental study of the use of high dielectric constant films in the fabrication of
Publicado em: 2010
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28. TEMPERATURE AND HUMIDITY OF A SANDY LOAM SOIL CULTIVATED WITH MAIZE / TEMPERATURA E UMIDADE DE UM SOLO FRANCO ARENOSO CULTIVADO COM MILHO
Water is a key factor for crop yields, and causes major fluctuations in productivity, especially for maize cultivated in southern Brazil. Mulching the soil surface, temperature and soil moisture are factors closely linked and, when handled properly, can provide the increases crop yields. The soil water conservation is an important aspect for more stable and
Publicado em: 2010
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29. Altered male physiologic function after surgery for prostate cancer: couple perspective
Purpose: Both the diagnosis of prostate cancer (PCa) and the physiologic outcomes of surgical treatment impact the male’s psychological sphere. However, current research advocates a refocusing of outcomes directed to the PCa “couple”. Herein we acquire insight into perspective and concordance regarding male physiological function from the standpoint of
International braz j urol. Publicado em: 2009-12
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30. A novel missense mutation p.L76P in the GJB2 gene causing nonsyndromic recessive deafness in a Brazilian family
Mutations in the GJB2 gene, encoding connexin 26 (Cx26), are a major cause of nonsyndromic recessive hearing loss in many countries. We report here on a novel point mutation in GJB2, p.L76P (c.227C>T), in compound heterozygosity with a c.35delG mutation, in two Brazilian sibs, one presenting mild and the other profound nonsyndromic neurosensorial hearing imp
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-02
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31. Análise de fatores preditivos de ressecção visceral no tratamento operatório de doentes portadores de hérnia incisional gigante com perda de domicílio submetidos a pneumoperitônio progressivo pré-operatório / Predictors analysis for visceral ressection surgery in the treatment of patients with giant incisional hernia with loss of domain undergoing preoperative progressive pneumoperitoneum
INTRODUCTION: Incisional hernia (IH) occur in 2 to 15% of pacients that undergo abdominal surgery. Progressive preoperative pneumoperitoneum (PPP) was described in 1940 by Goñi Moreno for the treatment of incisional hernia with loss of domain (IHLD). Protocol for treatment of IHLD was stablished at Serviço de Cirurgia Eletiva da Divisão de Clínica Cirúr
Publicado em: 2009
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32. Análise teórica e experimental de superfícies seletivas de freqüência e suas aplicações em antenas planares
This work presents a theoretical and numerical analysis of structures using frequency selective surfaces applied on patch antennas. The FDTD method is used to determine the time domain reflected fields. Applications of frequency selective surfaces and patch antennas cover a wide area of telecommunications, especially mobile communications, filters and WB ant
Publicado em: 2009
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33. Molecular monitoring of patients with chronic myeloid leukemia treated with imatinib mesylate and evaluation of treatment resistance mechanisms: mutation of BCR-ABL and expression of MDR1 and BCRP genes / Acompanhamento molecular de pacientes com leucemia mielóide crônica tratados com mesilato de imatinibe e avaliação dos mecanismos de resistência ao tratamento: mutação do gene BCR-ABL e expressão dos genes MDR1 e BCRP
Chronic myeloid leukemia is characterized by t(9;22) translocation. The chimeric gene BCR-ABL encodes a p210BCRABL protein with constitutive tyrosine kinase activity which is directly related to CML pathogenesis. The imatinib mesylate, a tyrosine kinase inhibitor, is the first-choice treatment for patients in chronic phase but some patients show primary resi
Publicado em: 2009
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34. Uma contribuição à alocação de geração distribuída, a inserção de PCHs com máquinas síncronas nos sistemas rurais de média tensão
The present work is about an analysis in the domain of distributed generation (DG) allocation in rural distribution systems; the study takes into account the synchronous machines. In such a way, it was possible to research several impacts caused by DG in distribution systems, such as: the rotor angle stability problem under small disturbances; increase of vo
Publicado em: 2009
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35. The symbolic universe of the obese woman / O universo simbólico da mulher obesa
This work intends to investigate the symbolic universe of the obese women. Taking as a component of this universe, the relation between culture and tendencies, we analyze how the social conduct, regarding the obese woman, confer to them a stigmatizing condition represented by social exclusion. In a society that has validated the skinny women as a desirable s
Publicado em: 2009
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36. Investigação da ação neuroprotetora do fator neurotrofico ciliar (CNTF) conjugado com peptideo contendo dominio de translocação de proteina (PTD) / Investigation of neuroprotective action of ciliary neurotrophic factor (CNTF) fused to a protein transduction domain (PTD)
Ciliary neurotrophic factor (CNTF) is known as a neuroprotective agent on motoneurons after peripheral nerve section in neonatal rats and adult mice. However, side effects like weight loss and caquexia have limited its clinical use. A promising approach for the avoidance of such side effects is the fusion of a protein transduction domain (PTD) with CNTF. Pre
Publicado em: 2009