Easy Interpretation
Mostrando 1-12 de 43 artigos, teses e dissertações.
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1. Construção e Interpretação de Diagramas de Extremos e Quartis por Alunos Portugueses do 9.° ano de Escolaridade
Resumo Este estudo debruça-se sobre as dificuldades de alunos portugueses do 9.° ano de escolaridade na construção e interpretação de diagramas de extremos e quartis (DEQ). O estudo tem por base as respostas dadas por 93 alunos do 9.° ano a duas questões sobre DEQ num teste de diagnóstico escrito. Examinando as configurações dos objetos e processo
Bolema. Publicado em: 02/12/2019
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2. Proposal of a trophic state index in semiarid reservoirs using data of the Banabuiú Basin, state of Ceará, Brazil
Resumo Objetivo O presente trabalho teve como objetivo desenvolver um Índice de Estado Trófico que simule o impacto cumulativo em 18 reservatórios da bacia hidrográfica do Banabuiú, localizada no semiárido cearense. Métodos Foram analisadas variáveis físicas (temperatura, transparência e turbidez), químicas (oxigênio dissolvido, pH e fósforo t
Acta Limnol. Bras.. Publicado em: 21/10/2019
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3. Development of Web and Mobile Applications for Chemical Toxicity Prediction
Computational tools are recognized to provide high-quality predictions for the assessment of chemical toxicity. In the recent years, mobile devices have become ubiquitous, allowing for the development of innovative and useful models implemented as chemical software applications. Here, we will briefly discuss this recent uptick in the development of web-based
J. Braz. Chem. Soc.. Publicado em: 2018-05
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4. Correlation of phenotypic tests with the presence of the blaZ gene for detection of beta-lactamase
Abstract Staphylococcus aureus and Staphylococcus saprophyticus are the most common and most important staphylococcal species associated with urinary tract infections. The objective of the present study was to compare and to evaluate the accuracy of four phenotypic methods for the detection of beta-lactamase production in Staphylococcus spp. Seventy-three st
Braz. J. Microbiol.. Publicado em: 2017-03
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5. Field-scale spatial correlation between contents of iron oxides and CO2 emission in an Oxisol cultivated with sugarcane
Soil CO2 emission (FCO2) is one of the main sources of carbon release into the atmosphere. Moreover, FCO2 is related to soil attributes governing the transfer of gases from soil to the atmosphere. This study aimed firstly to describe the spatial variability of hematite (Hm), goethite (Gt), iron extracted with sodium dithionite-citrate-bicarbonate (Fed) conte
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-02
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6. Precisión de los estudiantes de psicología en la estimación de la asociación
Contingency tables are frequently used to present statistical information in the media and the Internet, as well as in technical documents used for professional work. However, they are rarely taken into account in the teaching of statistics, since their interpretation is considered easy. In this paper, we analyse the perception of association and the estimat
Bolema. Publicado em: 2013-12
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7. Avaliação da confiabilidade e validação da versão em português de uma escala de auto-avaliação de hipomania (HCL-32 hypomania checklist) / Reliability and validity of a brazilian version of the hypomania checklist (HCL-32)
The HCL-32 is a 32-item self-administered questionnaire where symptoms are assessed through yes (present or typical) or no (not present or untypical) answers. In addition, the HCL-32 has 8 other sections evaluating the severity and impact of the symptoms on different aspects of patients life. The score is obtained by adding the positive responses to the 32 s
Publicado em: 2010
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8. Simulação de espectros do radical C2* para estudos de combustão / Simulation of C2* radical spectra for combustion studies
The diagnostics of particular species in combustion processes is the key for the development of combustion devices, such as burners, chambers, etc. and also to the understanding of these processes through the study of chemical reaction mechanisms with the aid of mathematical models. One of the diagnostic techniques employed with great success is the emission
Publicado em: 2009
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9. Adequabilidade dos esfregaços cervicais frente aos principais fatores pré-laboratoriais que podem interferir na análise do exame citopatológico. / Adequacy of cervical smears before the main factors pre-lab that can interfere with the analysis of cervical screening.
Background: Cervical cancer in Brazil has one of the highest incidence rates. Screening this neoplasia is effective when a cytopathological test stained by Papanicolaou method is performed. However, the quality of cytopathological samples directly influences the screening effectiveness. Eventhough, this method has been criticized due to the high rates of fal
Publicado em: 2009
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10. Application of multivariate analysis in agricultural experiments using R software / Aplicações de técnicas de análise multivariada em experimentos agropecuários usando o software R
The use of the techniques of multivariate analysis is restricted to large centers of research, the higher companies and the academic environment. These techniques are very inte- resting because of the use of all answers variables simultaneously in theoretical interpretation of the data set, considering the correlations between them. One of the main obstacle
Publicado em: 2008
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11. Práticas emancipatórias na escola pública / Emancipatory practices on the public School
The accomplishment of this research had as a purpose to investigate how emancipatory practices exist and remain in the public school, considering that the public politics which were adopted for education today make it easy for the pedagogical work to grow tradicional education theories, acriticals and which transmite the ideology put in the effective politic
Publicado em: 2008
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12. Addition and evaluation of sonorous stimulus as tool to support data visual exploration / Adição e avaliação de estímulos sonoros como ferramenta de apoio à exploração visual de dados
Visualization is a generic process that uses visual and interactive representations to easy the analysis and the understanding of complex datasets. To this date, most of the visualization toolkits make use almost exclusively of visual aid to represent information, which has limited the capacity for data presentation and exploration. Many studies have shown t
Publicado em: 2007