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Mostrando 1-12 de 213 artigos, teses e dissertações.
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1. Therapeutics in Radiation-induced Proctopathy: A Systematic Review
Abstract Malignant neoplasms are increasingly prevalent in the daily clinical practice. Up to 61% of patients with pelvic malignancies undergo pelvic radiotherapy in different doses, which may cause intestinal damage, and the rectum is the segment most frequently affected due to its fixed position in the pelvis. Currently, there are several strategies to min
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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2. Applied anatomy of round window and adjacent structures of tympanum related to cochlear implantation
Resumo Introdução: Vários aspectos da anatomia da janela redonda e da anatomia da caixa timpânica posterior são relevantes, devido a suas implicações no desenho dos eletrodos para o implante coclear e na visibilidade da janela redonda através do recesso facial. Informações prévias sobre possíveis variações anatômicas da janela redonda e suas
Braz. j. otorhinolaryngol.. Publicado em: 29/08/2019
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3. Musculoskeletal ultrasonography of the elbow joint in dogs: applicability and evaluation protocol
RESUMO: O cotovelo é uma articulação complexa e tem grande relevância clínica na medicina veterinária de pequenos animais. Pesquisas prévias nesta área foram realizadas utilizando radiografias e tomografia computadorizada, entretanto há limitados estudos com ultrassonografia. O objetivo desse estudo é sugerir um protocolo de avaliação da articula
Pesq. Vet. Bras.. Publicado em: 18/07/2019
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4. Transnasal Esophagoscopy-Our Experience
Abstract Introduction Transnasal esophagoscopy (TNE) is a widely used tool both in the diagnosis and treatment of patients presenting complaints within the head and the neck. This is because this investigative adjunct examination provides the advantage of visualizing above the level of the cricopharyngeus muscle when compared to the more widely used esopha
Int. Arch. Otorhinolaryngol.. Publicado em: 25/04/2019
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5. ‘URS Campestre’ seedless orange: a new mutant with female sterility
ABSTRACT: Seedlessness in fruit is a trait that is much sought after by juice making industries. Close to the city of São Sebastião do Caí, in the state of Rio Grande do Sul (RS), Brazil, a new mutant orange originating from natural mutation was identified and selected as a seedless material. To determine the mechanisms involved in the absence of seeds, t
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-10
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6. COMPUTATIONAL FLUID DYNAMICS (CFD) APPLICATION FOR VENTILATION STUDIES IN BROILER HOUSES
ABSTRACT With the recent increase in the number of acclimatized broiler houses in Brazil, design and adaptation of facilities to withstand the tropical weather conditions enabling the maintenance of ideal conditions without increasing costs have been major challenges. The aim of this study was to evaluate the ventilation system in solid-wall broiler houses u
Eng. Agríc.. Publicado em: 2017-02
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7. The Brazilian Unified National Health System: Proposal of a Cost-effectiveness Evaluation Model
Abstract The Brazilian Unified National Health System (Sistema Único de Saúde [SUS]) is in a prominent position compared to the existing social policies. One of the new tools used by SUS is known as Performance Index of the Unified Health System (Índice de Desempenho do Sistema Único de Saúde [IDSUS]), which is intended to measure the performance of eac
BAR, Braz. Adm. Rev.. Publicado em: 25/07/2016
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8. Evaluation of pulmonary sequestration with multidetector computed tomography angiography in a select cohort of patients: A retrospective study
OBJECTIVES: This study aimed to evaluate the role of multidetector computed tomography angiography in diagnosing patients with pulmonary sequestration. METHODS: We retrospectively analyzed the computed tomography studies and clinical materials of 43 patients who had undergone preoperative multidetector computed tomography angiography in our hospital and ha
Clinics. Publicado em: 2016-07
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9. Geographic weighted regression: applicability to epidemiological studies of leprosy
Abstract: INTRODUCTION: Geographic information systems (GIS) enable public health data to be analyzed in terms of geographical variability and the relationship between risk factors and diseases. This study discusses the application of the geographic weighted regression (GWR) model to health data to improve the understanding of spatially varying social and c
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-02
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10. Hyaluronidases and hyaluronan synthases expression is inversely correlated with malignancy in lung/bronchial pre-neoplastic and neoplastic lesions, affecting prognosis
We collected a series of 136 lung/bronchial and 56 matched lung parenchyma tissue samples from patients who underwent lung/bronchial biopsies and presented invasive carcinoma after lung surgery. The lung/bronchial samples included basal cell hyperplasia, squamous metaplasia, moderate dysplasia, adenomatous hyperplasia, severe dysplasia, squamous cell carcino
Braz J Med Biol Res. Publicado em: 28/08/2015
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11. A case of extensive chromoblastomycosis from North India
A case of extensive chromoblastomycosis of the right leg and thigh with verruciform to nodular lesions evolving rapidly over five years duration is reported. The diagnosis was confirmed by visualizing pathognomonic pigmented muriform bodies with unique septate hyphae and mycological culture yielding Fonsecaea pedrosoi.
Braz. J. Microbiol.. Publicado em: 08/04/2014
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12. Software para simulação de mecanismo de supressão da luminescência: modelo cinético de Stern-Volmer
A software that includes both Stochastic and Molecular Dynamics procedures has been developed with the aim of visualizing the Stern-Volmer kinetic mechanism of dynamic luminescence quenching. The software allows the student to easily simulate and graphically visualize the molecular collisions, the molecular speed distributions, the luminescence decay curves,
Quím. Nova. Publicado em: 2014-04