Paddles
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Evaluation of insecticide resistance in Aedes aegypti populations connected by roads and rivers: the case of Tocantins state in Brazil
BACKGROUND The longstanding application of insecticides for vector control without periodic monitoring of the population response to these chemicals can directly drive the selection of resistant populations of vector mosquitoes. Tocantins is the newest state of the Brazilian Federation. Despite a historically high number of dengue cases, studies and monito
Mem. Inst. Oswaldo Cruz. Publicado em: 25/03/2019
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2. The effect of a self-constructed material on children’s physical activity during recess
ABSTRACT OBJECTIVE To analyze whether an intervention supported by free play with a self-constructed material increases the level of physical activity of students during recess. METHODS The participants were 166 children of third to sixth grade, between nine and 12 years old (average = 10.64; SS = 1.13). An experimental project was conducted with pre-test
Rev. Saúde Pública. Publicado em: 26/06/2017
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3. Development of a Dissolution Test for Fenbendazole-Praziquantel Capsules Using UV-PLS Method
A dissolution test for capsules containing 50 mg of praziquantel and 500 mg of fenbendazole was developed and validated. The optimal conditions were an USP apparatus 2 with paddles rotating at 75 rpm, 900 mL dissolution medium (a mixture of 300 mL of ethanol and 600 mL 0.5 mol L-1 HCl), at 37.0 ± 0.5 °C. Both analytes achieved with sink conditions. A publi
J. Braz. Chem. Soc.. Publicado em: 2017-06
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4. System for open-chest, multidirectional electrical defibrillation
Abstract Introduction: Cardiomyocytes are more sensitive to stimulatory electrical fields when the latter are applied longitudinally to the cell major axis. In the whole heart, cells have different spatial orientations, which may limit the effectiveness of conventional electrical defibrillation (i.e., shock delivery in a single direction). This article descr
Res. Biomed. Eng.. Publicado em: 12/04/2016
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5. Aedes aegypti eggs oviposited on water surface collected from field ovitraps in Nova Iguaçu City, Brazil
ABSTRACT INTRODUCTION: Aedes aegypti eggs can be collected from the water surface. METHODS: Aedes aegypti oviposition from 97 field ovitraps was studied. RESULTS: Of the 16,016 eggs collected, 11,439 were obtained from paddles in ovitraps and 4,577 from water. Further, 89 (91.8%) traps contained eggs on water and 22 (22.7%) traps contained eggs only on wa
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-12
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6. A influência de palmares e parachute na coordenação dos nados / Effect of hand paddles and parachutes on swimming coordination
A natação é uma modalidade esportiva que, ao longo dos anos, sofreu modificações, atingindo um alto nível de exigência, o que é refletido nas sessões de treinamentos e nas pesquisas sobre a modalidade. Sendo assim, para otimizar o deslocamento nos nadadores pode-se otimizar a força propulsora. Para isso, pode-se utilizar palmares e parachute. Os pa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/01/2012
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7. Efeitos do uso de palmares e nadadeiras sobre a organização espaço-temporal e concentração de lactato do nado crawl
O objetivo geral deste estudo foi comparar variáveis espaço-temporais e fisiológicas durante o nado crawl com o uso de palmares e nadadeiras. Participaram 11 voluntários do sexo masculino (25,8 ± 5,5 anos de idade, 75,2 ± 5,5 kg de massa corporal e 177 ± 6,5 cm de estatura), nadadores de nível nacional e regional que realizaram dois protocolos distin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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8. Development and validation of a dissolution test for telithromycin in coated tablets
A dissolution test for telithromycin tablets was validated and developed. In order to choose the most discriminatory one, the conditions to carry out are 900 mL of sodium phosphate buffer at pH 7.5, paddles at 50 rpm stirring speed, time test set to 60 min and using USP apparatus 2 with paddles. The UV spectrophotometric method for determination of telithrom
Química Nova. Publicado em: 2009
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9. Efeitos de diferentes tamanhos de palmares nos indicadores tecnicos do nado crawl em esforços maximos de 50 e 100m / Effects of different hand paddles in technical parameters on front crawl swimming in 50 and 100m maximal efforts
Os aspectos físicos e técnicos do treinamento são fatores determinantes para o desempenho, inclusive na natação (VERKHOSHANSKY, 2001). O palmar é um instrumento de treino utilizado para desenvolvimento da força especial no qual o nadador, ao utilizá-lo, mantém os padrões técnicos semelhantes ao nado sem o material. Além disso, o palmar promove au
Publicado em: 2009
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10. Developing new approaches for detecting and preventing Aedes aegypti population outbreaks: basis for surveillance, alert and control system
A new approach to dengue vector surveillance based on permanent egg-collection using a modified ovitrap and Bacillus thuringiensis israelensis(Bti) was evaluated in different urban landscapes in Recife, Northeast Brazil. From April 2004 to April 2005, 13 egg-collection cycles of four weeks were carried out. Geo-referenced ovitraps containing grass infusion,
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-02
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11. Dissolution test for glibenclamide tablets
The aim of this work is to develop and validate a dissolution test for glibenclamide tablets. Optimal conditions to carry out the dissolution test are 500 mL of phosphate buffer at pH 8.0, paddles at 75 rpm stirring speed, time test set to 60 min and using equipment with six vessels. The derivative UV spectrophotometric method for determination of glibenclam
Química Nova. Publicado em: 2007-10
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12. CETIRIZINA: VALIDAÇÃO DE METODOLOGIA, AVALIAÇÃO BIOFARMACOTÉCNICA E ESTUDO PRELIMINAR DA ESTABILIDADE / CETIRIZINE: VALIDATION OF METHODOLOGY, BIOPHARMACEUTICAL EVALUATION AND PRELIMINARY STABILITY STUDY
Cetirizine is an antihistamine of second-generation used to relieve physical symptoms of allergic rhinitis. The benefits of possessing initial fast action, delayed effect and less cholinergic and sedative activity, comparing with other compounds of the same class are highlighted. The drug is commercially available as tablets, oral solution and compounded cap
Publicado em: 2006