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Mostrando 1-12 de 2740 artigos, teses e dissertações.
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1. Unplanned dilution back analysis in an underground mine using numerical models
Abstract In underground mines, stability problems can cause unplanned dilution, increasing the costs of mining operations, such as loading, transport, crushing and grinding. This is usually dealt with by simply increasing investments with support. However, the design geometry of stopes and drifts also has a great effect on a stope’s stability. The use of e
REM - International Engineering Journal. Publicado em: 2022
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2. Skin manifestations associated with COVID-19
Abstract This article will address the main aspects of skin manifestations associated with COVID-19, based on a review of the literature published to date. Since the beginning of the pandemic, more than 1,500 articles have been published on the subject. Regarding the pathophysiology, it is believed that the same mechanisms responsible for the disease in the
Anais Brasileiros de Dermatologia. Publicado em: 2022
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3. Biologicismo (racismo) y clasismo. Los/as actuales “negros/as” en Córdoba, Argentina
Resumen Este artículo, que tiene por insumo discursos recogidos en diferentes experiencias etnográficas, incorpora fuentes históricas, información periodística actual y dialoga con otras producciones intelectuales, intenta proporcionar una perspectiva sobre una variedad de biologicismo (racismo) en Córdoba, Argentina. A partir del análisis de la expre
Horizontes Antropológicos. Publicado em: 2022
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4. Feasibility of a snowball sampling survey to study active surveillance for thyroid microcarcinoma treatment among endocrinologists and surgeons of Brazil
Abstract Objectives: This study aims to investigate if a sampling method using virtual networks is feasible to survey AS adoption among this “hard-to-reach” population of Brazilian doctors. Methods: An online piloted 11-point structured survey questionnaire (designed using Googleforms®) probed the actual treatment patterns for adult patients with PTMC
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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5. Estimation of body fat in children with intellectual disability: development and cross-validation of a simple anthropometric method
Abstract Objective Population-level monitoring of body composition requires accurate, biologically-relevant, yet feasible methods for estimating percent body fat (%BF). The aim of this study was to develop and cross-validate an equation for %BF from Body Mass Index (BMI), age, and sex among children with intellectual disability (ID). This study further aime
Jornal de Pediatria. Publicado em: 2022
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6. Diffusive Metrics Induced by Random Affinities on Graphs. An Application to the Transport Systems Related to the COVID-19 Setting for Buenos Aires (AMBA)
ABSTRACT The aim of this paper is to apply the diffusive metric technique defined by the spectral analysis of graph Laplacians to the set of the 41 cities belonging to AMBA, the largest urban concentration in Argentina, based on public transport and neighborhood. It could be expected that the propagation of any epidemic desease would follow the paths determi
Trends in Computational and Applied Mathematics. Publicado em: 2022
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7. Entre los discursos de odio y el miedo: tirar el mal al otro lado de la frontera
Resumen En este texto se busca problematizar una representación dominante sobre las epidemias, pandemias y grandes catástrofes, que describe su origen como externo, exótico, extranjero y foráneo. En general, tanto desde el cine catástrofe hollywoodense, hasta los discursos médico-científicos, como desde la filosofía hasta las teorías conspirativas y
Ciência & Saúde Coletiva. Publicado em: 2022
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8. A Comparative Analysis of the Case Law of the European Court of Human Rights on the Right against Self-Incrimination
Resumen El derecho a no autoincriminarse puede ser entendido como el derecho de todas las personas a permanecer en silencio y a no ser forzadas a colaborar con una investigación dirigida en su contra. A pesar de su fundamental importancia, el derecho a no autoincriminarse continúa planteando diversas discusiones, tanto a nivel teórico como práctico. ¿Pu
Revista Brasileira de Direito Processual Penal. Publicado em: 2022
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9. Análisis del sistema de salud chileno y su estructura en la participación social
RESUMEN El desarrollo político-económico que ha tenido Chile durante las últimas décadas ha permitido la evolución de su institucionalidad sanitaria, donde se ha mejorado la cobertura, gestión e infraestructura hospitalaria. La organización de la política sanitaria es altamente centralizada y estructurada desde el Estado, ello ha permitido implementa
Saúde em Debate. Publicado em: 2022
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10. PEDRO DE ALCANTARA LISBOA, QUÍMICO BRASILEIRO DO SÉCULO XIX
The subject of the present article is a Brazilian chemist who lived and worked in the nineteenth century and who is hardly known today. He was the first person in Brazil, still in the first half of the nineteenth century, to write chemical equations in the description of actual reactions, and also the first to use equations in order to perform stoichiometric
Química Nova. Publicado em: 2022
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11. A Critical Analysis of Drug Courts in Chile
Resumen Este trabajo es un estudio crítico sobre los Tribunales de Drogas (TTD) en Chile. Para esto, se analiza el contexto normativo en el que nacen dentro de la legislación penal en materia de tráfico ilícito de estupefacientes. Sin perjuicio de valorar la existencia de tratamientos contra las drogas, cuestionamos que los TTD sean una alternativa al en
Revista Brasileira de Direito Processual Penal. Publicado em: 2022
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12. Two cases of subacute thyroiditis after different types of SARS-CoV-2 vaccination
SUMMARY Although the development of subacute thyroiditis (SAT) following viral infections is well-documented, the actual mechanism has not been clearly elucidated. The occurrence of SAT after vaccination has been reported in several case series and possible mechanisms such as molecular mimicry due to the exposure to viral proteins and/or abnormal reactogenic
Archives of Endocrinology and Metabolism. Publicado em: 2022