Calculators
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Comparison of cardiovascular risk calculators in patients with diabetes
SUMMARY OBJECTIVE: Cardiovascular risk stratification is an important clinical practice to estimate the severity of cardiovascular disease in patients with type 2 diabetes. This study aimed to compare the stratification of global cardiovascular risk with the specific risk stratification for patients with type 2 diabetes, seen at specialized outpatient clini
Rev. Assoc. Med. Bras.. Publicado em: 2021-02
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2. Análise do desempenho de alunos do ensino fundamental em jogos matemáticos: reflexões sobre o uso da calculadora nas aulas de matemática
This research aims to investigate what teaching strategies, considering the use of a calculator in the classroom can become more efficient perception of mistakes in handling additive and multiplicative between students in a 7th grade of elementary school, in the afternoon shift of a State School in Osasco city S.P. (Brazil). This study consisted of a qualita
Publicado em: 2009
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3. Problemas de estruturas aditivas e multiplicativas propostos em livros didÃticos de matemÃtica: o impacto do Programa Nacional do Livro DidÃtico
This research presents an analysis of how additive and multiplicative problems are presented in Elementary School Mathematics textbooks. The aim of the study is to observe the impact that the PNLD, the Brazilian National Plan of Textbooks, has on the treatment given to the meanings of the arithmetic operations and the forms of symbolic representations presen
Publicado em: 2009
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4. A visualização na resolução de problemas de calculo diferencial e integral no ambiente computacional MPP / Visual aspects of solving problem in calculus within an MPP computational environment
Rarely brazilian universities study computational tool to teach of Calculus. However, in countries like United Kingdom, United States of America, Germany, Mexico, Spain, Colombia and Venezuela, these studies are very advanced, showing includes assessments about of these technologies (graphical and numerical calculators, videos and software) in the undergradu
Publicado em: 2008
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5. A prática do professor de matemática permeada pela utilização da calculadora
Ao longo de décadas, o ensino de Matemática no Brasil vem sofrendo mudanças, críticas e adaptações, visando reformular as práticas educativas empregadas na escola, de forma a estar em sintonia com as mudanças sociais e os avanços tecnológicos. Para otimizar o tempo e poupar o aluno de procedimentos que não contribuem com seu real desenvolvimento,
Publicado em: 2008
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6. UTILIZATION OF HAND-HELD PROGRAMMABLE CALCULATORS FOR RAPID BEDSIDE COMPUTATION OF PHYSIOLOGIC-PHARMACOLOGIC VARIABLES AND PROGNOSTIC INDICES DURING MECHANICAL CIRCULATORY SUPPORT
This study describes five programs that may be used on compact, low-cost programmable calculators with adequate memory and sufficient numbers of program steps to compute cardiorespiratory variables. These short programs are especially useful in the operating room and at the bedside.
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7. Numerical identification of bacteria with a hand-held calculator as an alternative to code books.
The Hewlett-Packard HP 41C hand-held calculator can be used for the numerical identification of bacteria. The dimensions of the identification matrix are limited to about 30 by 22; however, many groups of clinically important bacteria can be numerically identified by this method. Hand-held calculators can be used as an alternative to code books. At present,
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8. Surface area is best estimated from weight alone: pocket calculators and nomograms are unnecessary.
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9. Direct calculation of the sizes of DNA fragments separated by gel electrophoresis using programmes written for a pocket calculator.
In order to facilitate the direct computation of the sizes of DNA fragments separated by gel electrophoresis, we have written and evaluated programmes for the Hewlett-Packard 41C programmable calculator. The sizes estimated for DNA fragments of known length using some of these programmes were found to be more accurate than the estimates obtained by conventio
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10. Infant growth charts.
Detection and monitoring childhood growth disorders requires the correct use of growth charts. A check on the accuracy of every point plotted on Gairdner-Pearson growth charts of premature infants in a hospital paediatric department was carried out. Errors beyond set limits were recorded. Of 611 points plotted on the growth charts of 50 premature infants who
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11. Composite scoring--methods and predictive validity: insights from the Framingham Study.
After three decades of epidemiologic research at Framingham and elsewhere, the risk factor concept is now firmly established. Atherosclerotic cardiovascular disease can now be predicted and highly vulnerable candidates identified from profiles derived from ordinary office procedures and simple laboratory tests [1]. Risk can be estimated over a 20--30-fold ra