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Mostrando 13-24 de 1968 artigos, teses e dissertações.
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13. Sinonasal/basicranial myxofibrosarcoma: a report of 6 surgical cases combined with a literature review
Abstract Objective: The aim of this study was to report 6 cases of sinonasal/basicranial myxofibrosarcoma and review demographic data, clinical symptoms, diagnostic methods, therapeutic methods, and prognosis on this subject in the literature. Methods: We conducted a retrospective analysis of six patients referred to our hospital during a 10-year period fr
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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14. Choanal Polyps Originating from Unusual Sites: A Rural Tertiary Care Center Experience
Abstract Introduction Choanal polyps are benign lesions arising from the sinonasal mucosa, extending through the choana into the nasopharynx. Though polyps arising from the maxillary sinus and extending to the choana are common, polyps arising from the sphenoid sinus ostium, posterior part of middle turbinate, and inferior and middle meatus are quite uncomm
International Archives of Otorhinolaryngology. Publicado em: 2022
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15. A Novel In Silico Monte Carlo Approach to Optimize a PSD Estimation Problem. Generation of Data Fusion Experiment Rules
ABSTRACT This article analyzes the performance of combining information from Scanning Electron Microscopy (SEM) micrographs with Static Light Scattering (SLS) measurements for retrieving the so-called Particle Size Distribution (PSD) in terms of experimental features. The corresponding data fusion is implemented using a novel Monte Carlo-based method consist
Trends in Computational and Applied Mathematics. Publicado em: 2022
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16. Low performance of a SARS-CoV-2 point-of-care lateral flow immunoassay in symptomatic children during the pandemic
Abstract Objective: to evaluate the accuracy of an antibody point-of-care lateral flow immunoassay (LFI -Wondfo Biotech Co., Guangzhou, China) in a pediatric population. Methods: children and adolescents (2 months to 18 years) with signs and symptoms suggestive of acute SARS-CoV-2 infection were prospectively investigated with nasopharyngeal RT-PCR and LFI
Jornal de Pediatria. Publicado em: 2022
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17. Diagnostic Value of D-Dimer and INR in Patients Suspected to Have Prosthetic Valve Dysfunction
ABSTRACT Introduction: Prosthetic valve dysfunction is a potentially critical complication of heart valve replacement. An easy and quickly applicable diagnostic procedure is required for recognizing the prosthetic valve dysfunction. The purpose of this study was to prospectively define the diagnostic value of D-dimer and INR level in predicting prosthetic v
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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18. Does successful urethral calibration rule out significant female urethral stenosis? confronting the confounder- an outcome analysis of successfully treated female urethral strictures
ABSTRACT Objective: The diagnosis and treatment of female urethral stricture disease (FUSD) are practiced variably due to the scarcity of data on evaluation, variable definitions, and lack of long-term surgical outcomes. FUSD is difficult to rule out solely on the basis of a successful calibration with 14F catheter. In this study, we have tried to character
Int. braz j urol.. Publicado em: 2021-08
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19. Editorial Comment: Does successful urethral calibration rule out significant female urethral stenosis? confronting the confounder- an outcome analysis of successfully treated female urethral strictures
ABSTRACT Objectives: To evaluate the impact of COVID-19 on clinical and surgical practice, educational activities, health and lifestyle behavior of Brazilian urology residents. Materials and Methods: A web-based survey was sent to 468 Brazilian urology residents from postgraduate years (PGY) 3 to 5 to collect data on clinical practice and training after 4
Int. braz j urol.. Publicado em: 2021-08
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20. THE HARSANYI-RAWLS DEBATE: POLITICAL PHILOSOPHY AS DECISION THEORY UNDER UNCERTAINTY
Abstract Social decisions are often made under great uncertainty - in situations where political principles, and even standard subjective expected utility, do not apply smoothly. In the first section, we argue that the core of this problem lies in decision theory itself - it is about how to act when we do not have an adequate representation of the context of
Manuscrito. Publicado em: 2021-06
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21. ALGORITMOS DE AVALIAÇÃO CLÍNICA DA COLUNA CERVICAL EM PACIENTES COM TRAUMATISMO GRAVE: UMA ANÁLISE MISTA
RESUMO Objetivo: O trauma cervical é uma importante causa de morbidade e mortalidade, com acometimento de 2% dos pacientes admitidos nas unidades de emergência. Assim sendo, a pesquisa visa comparar a utilização de dois algoritmos clínicos de avaliação da coluna cervical: Canadian C-Spine Rule (CCR) e National Emergency X-radiography Utilization Stud
Coluna/Columna. Publicado em: 2021-06
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22. EFFECT OF WAVELET DE-NOISING ON THE CLASSIFICATION OF PIG BEHAVIOUR
ABSTRACT To efficiently eliminate the noise generated by the triaxial accelerometer when collecting pigs’ behavioural data, this paper adopted SNR and MSE as the indexes to evaluate the de-noising effect of pigs’ acceleration signal under various combinations of wavelet basis, decomposition layer, threshold rule and threshold function. Based on the optim
Eng. Agríc.. Publicado em: 2021-05
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23. Crescimento Econômico, Mercados e Primado das Leis: Breves Considerações sobre o Caso Brasileiro
RESUMO A existência de mercados que operem de forma adequada é um importante fator para a determinação do crescimento econômico de uma nação. Por outro lado, um sistema judicial eficaz é uma condição necessária para o bom funcionamento dos mercados. Assim sendo, é de se esperar que exista uma relação crescente entre a renda per capita e o grau
BBR, Braz. Bus. Rev.. Publicado em: 2021-04
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24. Macrophyte functional composition is stable across a strong environmental gradient of a Neotropical floodplain
ABSTRACT Ecological communities are compared by the similarity or distinctness of their species. Taking into account community composition at a determined site, one could expect a similar reasoning to explain differences in both taxonomic and functional composition due to environmental gradients. We aim to evaluate spatial variation in functional composition
Acta Bot. Bras.. Publicado em: 2021-03