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Search Results: 1 - 10 of 129279 matches for " José Carlos;Araújo "
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Biological control program against simuliids in the State of S?o Paulo, Brazil
Araújo-Coutinho, Carlos José P. C;
Memórias do Instituto Oswaldo Cruz , 1995, DOI: 10.1590/S0074-02761995000100025
Abstract: in brazil, the use of biological vector-control methods has been largely confined to experimental research, with little or no application of such techniques by public institutions responsible for implementing control programs. the notable exceptions have been the black fly control program carried out by the health secretariat in the state of s?o paulo. since the 1980s, s?o paulo's "superintendência de controle de endemias" has been conducting studies on the viability of using bacillus thuringiensis (h-14) for simuliid control, and the results have been so encouraging that the agency has now incorporated this method into its simuliid control program.
Fumo, bebida alcoólica, migra??o, instru??o, ocupa??o, agrega??o familiar e press?o arterial em Volta Redonda, Rio de Janeiro
Klein, Carlos Henrique;Araújo, José Wellington Gomes de;
Cadernos de Saúde Pública , 1985, DOI: 10.1590/S0102-311X1985000200004
Abstract: in 1979, in the city of volta redonda, a cross-sectional epidemiological investigation was carried out to estimate the prevalence of arterial hypertension and to study the association between different factors and arterial blood pressure. about 650 residents between 20 to 74years old were studied. the habit of smoking, the use of alcohol, the low level of education and the insecurity o f employment are some of the characteristics of people with a greater risk of arterial hypertension and, in general, higher average levels of blood pressure. people who knew that their parents had high blood pressure had higher average blood pressure levels and had more chance of being hypertensive according to who standard (systolic > 160 and/or diastolic > 95mmhg). finally, migrants and natives of volta redonda do not show any significant difference in their average pressure and arterial hypertension prevalence.
A review of the measurement of sediment yield in different scales
Araújo, José Carlos de;Knight, Donald W.;
Rem: Revista Escola de Minas , 2005, DOI: 10.1590/S0370-44672005000300012
Abstract: the present review paper has the objective of presenting and briefly discussing the state-of-the-art papers on sediment yield (sy) measurement. about 80 publications are referred to, representing all continents, and more than 30 countries. it is observed that sy measurement technique is a much stronger function of temporal than of spatial resolution. annual average sy data of 364 catchments are summarized. global data presents no trend concerning catchment area and the same behavior is observed for the continents, except for africa, which presents a consistent decrease of sy with increasing area. a graphical representation of the spatial and temporal applicability of the different sy measurement techniques is shown.
Acute efects of the Paulinia cupana, "Guaraná" on the cognition of normal volunteers
Galduróz, José Carlos Fernandes;Carlini, Elisaldo de Araújo;
Sao Paulo Medical Journal , 1994, DOI: 10.1590/S1516-31801994000300007
Abstract: the authors studied the acute effects of "guaraná", when compared to caffeine and placebo, (double blind study) on cognition, anxiety and sleep in 30 normal volunteers. although results were negative it cannot be concluded that "guaraná" is harmless. other studies shall be undertaken, administering "guaraná" on a long term basis, as popularly proclaimed.
Contribui o ao estudo da ramifica o da artéria mesentérica cranial em fetos de bovinos azebuados
José Carlos de Araújo,Maria Aparecida Vivan
Semina : Ciências Sociais e Humanas , 1985, DOI: 10.5433/
Abstract: Through dissection and analysis of 40 zebu bovine foetus, 20 female and 20 male, the results allow the following conclusions: The cranial mesenteric artery gives as collateral branches the vessels: adrenal branch, caudal pancreaticoduodenal artery, ascending duodenal artery, pancreatic branch, middle colic artery, common trunk for middle colic and right colic arteries, common trunk for ascending duodenal artery and jejunal branch, right colic artery, jejunal branch, common trunk for middle colic and caudal pancreaticoduodenal arteries, common trunk for right colic and caudal pancreaticoduodenal arteries, ileocecolic artery, Ascending Colon's branch and collateral branch. The cranial mesenteric artery gives as terminal branches the arteries: jejunal trunk, bifurcation in jejunal trunk and collateral branch and, bifurcation in jejunal trunk and common trunk for colateral and jejunal branches. Mediante dissec o e análise de 40 fetos de bovinos azebuados, 20 fêmeas e 20 machos, com base nos resultados encontrados chegou-se às seguintes conclus es: a artéria cranial emite ramos colaterais os vasos a seguir citados: ramo adrenal, artéria pancreaticoduodenal caudal, artéria duodenal ascendente, ramo pancreático, artéria cólica médica, tronco comum para as artérias cólicas média e cólica direita, tronco comum para as artérias ascendente e artéria jejunal, artéria cólica direita, artéria jejunal, tronco comum para as artérias cólica média e pancreaticoduodenal caudal, tronco comum para as artérias cólica e pancreaticoduodenal caudal, artéria ileocecocólica, ramo para o Colon Ascendente e ramo colateral. A artéria mesentérica cranial apresenta os ramos terminais: tronco jejunal, bifurca o em tronco jejunal e ramo colateral e, bifurca o em tronco jejunal e tronco comum, sendo que este último emite o ramo colateral e a artéria jejunal.
Uso de fotografias aéreas coloridas 35 mm na avalia??o de produtividade de gr?os
Araújo, Jo?o C. de;Molin, José P.;Vettorazzi, Carlos A.;
Engenharia Agrícola , 2004, DOI: 10.1590/S0100-69162004000300021
Abstract: precision agriculture is being used as an alternative for improving production in developed countries. in brazil it is just starting and research contribution is fundamental in the process of its adoption. this work aimed to study the potential use of 35 mm color aerial photos to predict yield in grain crops. some fields are been intensivelly monitored and data are been taken, like yield maps, physical and chemical soil properties, weeds, diseases and pests and also 35 mm color aerial photos. the photos were georeferenced by ground flags located with dgps. after selecting the best photos, they were scanned. the images and yield maps were processed and the regressions between images and yield were analized. low determination coefficients were obtained in all cases, showing little potential for this kind of information on predicting yield variability in the field.
A evolu??o da estatística de saúde na Bahia, 1967-1971
Araújo,José Duarte de; Santos,Ant?nio Carlos Silva; Pugliese,Celso Mário de Araújo;
Revista de Saúde Pública , 1971, DOI: 10.1590/S0034-89101971000200009
Abstract: the aims of vital statistics regarding health administration and health planning, are discussed. the evolution of vital statistics processing in state of bahia, brazil, and the introduced modifications beside the administration reform after 1966, are presented. with the positive results obtained the conclusion is that these modifications contributed substantially at statistic production of more valuable data for health administration and planning in that brazilian area.
Um modelo de otimiza o para alíquotas do IPTU socialmente mais justas Un modelo de optimización de las tasas de impuestos a la propiedad socialmente más justo An optimization model for rates of socially fairer property tax
José Delfino Sá,Carlos Arthur Mattos Teixeira Cavalcante,Ricardo de Araújo Kalid,Ulisses de Araújo Malveira
Revista de Administra??o Pública , 2013,
Abstract: Este artigo apresenta um modelo de otimiza o matemática n o linear que determina novas alíquotas para o Imposto sobre a Propriedade Predial e Territorial Urbana (IPTU) incidente sobre os apartamentos residenciais no município do Salvador (BA). S o considerados a progressividade das alíquotas, os valores venais dos imóveis, as rendas médias dos contribuintes e as usuais metodologias de cálculo do valor do imposto. Os resultados obtidos na aplica o desse modelo demonstram ser possível tratar de forma objetiva e socialmente mais justa a defini o das alíquotas de IPTU para todos os tipos de imóveis de um município. En este trabajo se presenta un modelo de optimización matemática no lineal que determinan las nuevas tarifas del Impuesto Inmobiliario Urbano - Impuesto sobre la propiedad aplicado en apartamentos residenciales en la ciudad de Salvador (BA). Ellos se consideran la progresividad de los tipos impositivos, el mercado de valores de las propiedades, los ingresos medios de los contribuyentes y de los métodos habituales de cálculo de la cuantía del impuesto. Los resultados demuestran que la aplicación de este modelo se puede tratar de manera objetiva y socialmente más justo fijar los tipos de impuestos a la propiedad para todos los tipos de propiedades en un municipio. This article presents a nonlinear mathematical optimization model that determines new rates for the Urban Property Tax (IPTU) on the residential apartments in the city of Salvador (BA). It considers the progressive increase in rates, the market values of properties, the taxpayers' average incomes, and the usual methodologies of the tax system. The results obtained in applying this model demonstrate that is possible to set tax rates in an objective and equitable manner in all kinds of urban property.
Soil spatial variability and the estimation of the irrigation water depth
Reichardt Klaus,Silva José Carlos de Araújo,Bassoi Luis Henrique,Timm Luís Carlos
Scientia Agricola , 2001,
Abstract: The effects of soil water spatial variability previous to irrigation and of the field capacity on the estimation of irrigation water depth are evaluated. The experiment consisted of a common bean (Phaseolus vulgaris L.) crop established on a Kandiudalfic Eutrudox of Piracicaba, SP, Brazil, irrigated by central pivot, in which soil water contents were evaluated with a depth neutron gauge, in a grid of 20x4 points with lag of 0.5 m. In a given situation, the 80 calculated irrigation water depths presented a coefficient of variation of 29.3%, with an average water value of 18 mm, maximum of 41mm and minimum of 9 mm. It is concluded that the only practical way of irrigation is the use of an average water depth, due to the inherent variability of the soil, and that the search for better field capacity values does not imply in better water depth estimates.
Evaluation of the effect of hyoscine-N-butyl bromide on the cardiovascular actions of detomidine in the horse
VALAD?O, Carlos Augusto Araújo;TEIXEIRA NETO, Francisco José;MARQUES, José Ant?nio;
Brazilian Journal of Veterinary Research and Animal Science , 2000, DOI: 10.1590/S1413-95962000000500011
Abstract: twenty one adult horses, males and females, were pretreated with 0.14 mg/kg of hyoscine-n-butylbromide intravenously and injected 5 minutes later with 0.02 mg/kg, iv of detomidine (group a, n = 9) or saline (group b, n = 12). mean arterial pressure measurements and electrocardiography were performed during 65 minutes. after hyoscine injection the heart rate was increased by 43% and 65% in a and b groups, respectively. heart rate remained increased after injection of detomidine, returning to baseline values after 15 minutes. no increase in the mean arterial pressure (map) was noticed after hyoscine but the map was increased by 62% after detomidine, returning to basal measurements until the end of observation time. no additional increase was noted in the group b horses. hyoscine shortened pr and qt intervals in both groups, but after detomidine, pr and qt intervals enlarged significantly at the end of the experiment. the second degree atrioventricular block occurred in 3 horses after 40 minutes only in group b. it was concluded that hyoscine prevented detomidine induced bradycardia and may be an useful drug combination against the bradycardia induced by this alpha-2 agonist, in horses.
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