Match
Mostrando 1-12 de 1113 artigos, teses e dissertações.
-
1. What If the Forecaster Knew? Assessing Forecast Reliability via Simulation
ABSTRACT The FIFA Men’s World Cup (FWC) is the most important football (soccer) competition, attracting worldwide attention. A popular practice among football fans in Brazil is to organize contests in which each participant informs guesses on the final score of each match. The participants are then ranked according to some scoring rule. Inspired by these c
Trends in Computational and Applied Mathematics. Publicado em: 2022
-
2. Mechanical properties and fractography of cement-based composites reinforced by natural piassava and jute fibers
Abstract Today’s demand for environmentally friendly and energy-efficient solutions to the construction industry has driven researchers to match natural resources with traditional technics to develop new building technologies. However, there are literature limitations about the correlation of fiber-matrix interface with the failure of natural fibers in mor
Cerâmica. Publicado em: 2022
-
3. Universal Approximators: New Approach for the Curve Fit of the COVID-19 Infected Population
ABSTRACT Fuzzy systems that include Takagi-Sugeno inference method with linear outputs, are widely known to have the ability to uniformly approximate any polynomial with high precision and, as a consequence, any continuous function, by applying the approximation theorem of Weierstrass. There is one more advantage for these methods which is to obtain an expli
Trends in Computational and Applied Mathematics. Publicado em: 2022
-
4. WHAT TACTICAL DEFENSIVE BEHAVIORS WOULD HELP BRAZIL STOP GERMANY IN THE 7 TO 1?
RESUMO O objetivo desta pesquisa foi verificar quais comportamentos táticos podem predizer a eficiência defensiva de jogadores de futebol de elite. A amostra foi composta por 533 sequências defensivas de seleções semifinalistas da Copa do Mundo FIFA 2014. Foi construído um instrumento ad-hoc com as variáveis: “zona de recuperação da bola”, “pr
Revista Brasileira de Medicina do Esporte. Publicado em: 2022
-
5. Use of CentriMag for refractory cardiogenic shock in a puerperal woman: case report
ABSTRACT CONTEXT: Heart failure in Brazil is a major public health problem and, even with advances in treatment, it still presents high morbidity and mortality. As a treatment option, mechanical circulatory assist devices (MCADs) have greatly increased in importance over the last decade. CASE REPORT: This report concerns a case of refractory cardiogenic
Sao Paulo Med. J.. Publicado em: 2021-08
-
6. IMIDAZOL E CATÁLISE: UM PAR PERFEITO
The imidazole (IMZ) ring presents several chemical properties that turns it into a versatile acid-basic/nucleophilic catalyst. The discovery of the biological properties of histidine (amino acid with IMZ ring) instigates the study of this class of compounds. It is found in nature in several enzymes such as chymotrypsin and RNAses due to these properties. Thi
Quím. Nova. Publicado em: 2021-03
-
7. Pseudomonas syringae causing bacterial canker on apple trees in Brazil
ABSTRACT In March 2016, wilt and shoot blight were observed on five-year-old apple trees (Malus domestica) cultivar Maxi Gala in a commercial orchard in São Joaquim city, state of Santa Catarina, Brazil. Isolation on culture media, biolog, biochemical, LOPAT tests, and whole genome sequencing were performed. Koch’s postulates were fulfilled on apple stems
Bragantia. Publicado em: 2020-12
-
8. Care-seeking as a proxy indicator of the mental health of elderly Brazilians
Objective: To assess a large set of metadata made public by the Brazilian Ministry of Health on older subjects who visited outpatient mental health services in Brazil from 2008 to 2012. Methods: We extracted data from the Brazilian Unified Health System Information Technology Department (Departamento de Informática do Sistema Único de Saúde, DATASUS), t
Braz. J. Psychiatry. Publicado em: 2020-12
-
9. Investigation of MHC gamma block C4A and C4B polymorphisms in unrelated hematopoietic stem cell transplantation
ABSTRACT Background: Immunological life-threatening complications frequently occur in post-hematopoietic stem cell transplantation (HSCT), despite matching recipient and donor (R/D) pairs for classical human leukocyte antigens (HLA). Studies have shown that R/D non-HLA disparities within the major histocompatibility complex (MHC) are associated with adverse
Hematol., Transfus. Cell Ther.. Publicado em: 2020-09
-
10. Retorno Salarial do Overeducation: Viés de Seleção ou Penalização ao Excesso de Escolaridade?
Resumo Este paper investiga os efeitos salariais do overeducation, situação na qual trabalhadores exercem funções com escolaridade requerida inferior. Para isso, utilizou-se dados de graduados da Universidade Federal da Paraíba de 2003 a 2013. A estimação de um OLS com efeitos fixos dos indivíduos e das firmas, mais interações destes com o tempo co
Rev. Bras. Econ.. Publicado em: 2020-06
-
11. Relationships between Bloom’s taxonomy, judges’ estimation of item difficulty and psychometric properties of items from a progress test: a prospective observational study
ABSTRACT BACKGROUND: Progress tests are longitudinal assessments of students’ knowledge based on successive tests. Calibration of the test difficulty is challenging, especially because of the tendency of item-writers to overestimate students’ performance. The relationships between the levels of Bloom’s taxonomy, the ability of test judges to predict
Sao Paulo Med. J.. Publicado em: 2020-02
-
12. Princípios da Análise do Comportamento Aplicados à Análise de Jogo
Resumo O recurso da análise de jogo é frequentemente usado por técnicos, atletas e cientistas do esporte no contexto esportivo, mas esse recurso não inclui a análise funcional dos comportamentos dos jogadores, uma ferramenta comum aos analistas do comportamento. O presente estudo visou: (a) apresentar uma síntese de alguns princípios da Análise do Co
Psicol. cienc. prof.. Publicado em: 20/12/2019