Good Will
Mostrando 1-12 de 730 artigos, teses e dissertações.
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1. Optimization Techniques and Mathematical Modeling Applied to Reluctance Motors
Abstract The present work aims at the application of different optimization strategies in the electromagnetic analysis of the Variable Reluctance Motor (VRM) through Finite Element (FE) simulation. Two case studies are investigated: the first one aims to optimize the geometry and electrical characteristics of windings of a single-phase VRM 6/6, minimizing co
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2022
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2. The Role of the Immune System on the Cardiac Complications Observed in SARS-CoV-2
Abstract An acute respiratory syndrome caused by SARS-CoV2 was declared a pandemic by the World Health Organization. Current data in the world and in Brazil show that approximately 40% of patients who died have some type of cardiac comorbidity. There are also robust reports showing an increase in IL-6 / IL-1B / TNF-alpha and the presence of lymphopenia in pa
International Journal of Cardiovascular Sciences. Publicado em: 2022
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3. Comparative Study of Some Numerical Schemes for a Fractional Order Model of HIV Infection Treatment
ABSTRACT A fractional order mathematical model that already exists in the literature, was considered. This model was established to study the effects of medicinal treatment in people infected with the human immunodeficiency virus (HIV). The importance of this study is that the model evaluates, among other parameters, the density of healthy and HIV-infected C
Trends in Computational and Applied Mathematics. Publicado em: 2022
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4. High grade persistent ventral curvature after multiple hypospadias surgery: how to correct?
ABSTRACT Introduction: A challenging situation in proximal hypospadias is the presentation of patients with successful urethroplasty but with persistent or recurrent ventral curvature (VC) after multiple hypospadias repair. Materials and Methods: We present a 13 year-old boy with 7 previous surgeries (long TIP, Duplay, meatoplasty) to treat hypospadias pre
International braz j urol. Publicado em: 2022
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5. Assessment of sensory and physical-chemical quality, and potential for certification of cachaças from the state of Paraíba, Brazil
Abstract The State of Paraíba is an important producer of artisanal cachaça that has outstanding quality in national tasting panels and for this reason this research studied organizational aspects for certification and compliance with Good Manufacturing Practices - GMP - of 53% of formal producers. Samples of cachaças from these producers were evaluated f
Food Sci. Technol. Publicado em: 2021-09
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6. Indicator kriging applied to RMR geomechanical modelling in a Pb-Zn deposit case study
Abstract The opening of a mining enterprise requires knowledge of the geomechanical characteristics of the mineral deposit, which will be worked according to the use of parameters of stability and/or resistance of the material, as well as the discontinuities present in the rock. In this study, the Rock Mass Rating methodology was used to propose a geomechani
REM, Int. Eng. J.. Publicado em: 2021-06
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7. Assessment of Total Attenuation and Adaptive Scheme for Quality of Service Enhancement in Tropical Weather for Satellite Networks and 5G Applications in Nigeria
Abstract The dynamic weather condition is a major concern for optimum channel utilization in recent times, especially at higher frequencies with larger bandwidth for 5G applications. Over the years, rain-induced attenuation among the hydrometeors has been linked as the major cause of signal impairment especially at the frequency, f ≥ 10 GHz. However, when
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-06
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8. A case report and literature review of cutaneous intravascular large B-cell lymphoma presenting clinically as panniculitis: a difficult diagnosis, but a good prognosis,
Abstract Intravascular large B-cell lymphoma is a rare, non-mass-forming, extranodal large B-cell lymphoma subtype characterized by the presence of tumor cells in the lumens of vessels. It is divided into two major types: classical and Asian. Patients presenting only with skin involvement are mostly female, at a younger age than classical intravascular large
An. Bras. Dermatol.. Publicado em: 2021-02
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9. Adaptation of the Youth Connectedness to Provider scale to assess the relationship between health professionals and adolescent and young adult patients
Abstract Objective: The aim was to adapt an instrument that evaluates the relationship between young individuals and health professionals to the Brazilian population, which will be called the Escala de Avaliação de Vínculo entre Jovens e Profissionais de Saúde (Youth Connectedness to Provider scale). Method: The questionnaire known as the Youth Connect
J. Pediatr. (Rio J.). Publicado em: 2021-02
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10. Efficiency of electricity distribution companies
Abstract Purpose After assessing papers on efficiency, most of the studies available are focused on the analysis of efficiency measures, without providing a deep discussion of the factors that determine efficiency. This study aims to evaluate the efficiency of Brazilian electricity distribution companies based on a structural model that enables the identifi
RAUSP Manag. J.. Publicado em: 2020-06
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11. Validation of a formula predictive of peripheral blood stem cell yield and successful collection in healthy allogeneic donors
ABSTRACT Background: An efficient mobilization and collection of peripheral blood stem cells (PBSCs) are crucial to optimize engraftment in the recipient. We aim to validate a formula that predicted CD34+ cell yield and to describe variables that correlated with high yield mobilization and collection in healthy donors. Methods: We retrospectively analyzed
Hematol., Transfus. Cell Ther.. Publicado em: 2020-06
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12. Development and Validation of a Mobile Application for the Teaching of Electrocardiogram
RESUMO Introdução A interpretação do eletrocardiograma (ECG) é fundamental para a identificação de doenças cardiovasculares, que estão entre as principais causas de morte no mundo. A aquisição dessa competência é essencial na formação do médico generalista, e o uso de novas ferramentas de ensino, apoiadas na tecnologia, como o mobile learni
Rev. bras. educ. med.. Publicado em: 13/01/2020