Regression Lineal
Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. Requerimientos ambientales para la germinación de sphaeralcea bonariensis
S. bonariensis (white mallow), tolerant to glyphosate, is important for the practice of direct sowing in Argentina. The germinating behavior of the species at different temperature conditions (namely 5, 10, 15, 20, 25, 30, 35, 40, 20/10, 25/15, and 30/20°C in a 12 hour photoperiod of light); saline stress (0, 30, 50, 70, 90, 130, and 150 mM of sodium chlori
Planta daninha. Publicado em: 2014-09
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2. Relation between the Antarctic Sea ice concentration and low temperatures in South America / Relação entre a concentração de gelo marinho Antártico e a temperatura mínima na América do Sul
The Antarctic Sea Ice Concentration (ASIC) is thought to be an important element in the analysis of the world climate. However, few studies have investigated its relation to other climatic elements. Thus, the aim of this study was to verify the relation between the ASIC and low temperatures in South America through two approaches. The first, regional, invest
Publicado em: 2009
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3. BIOMASA EN PLANTACIONES DE Eucalyptus viminalis Labill. DE LA PROVINCIA DE BUENOS AIRES, ARGENTINA
ABSTRACT The present work was developed in the West of Buenos Aires Province (Argentina) with the objective of adjusting functions of biomass of individual trees, in their different compartments and in the understorey. Stands of Eucalyptus viminalis Labill. were identified, with ages between 4 and 14 years-old. Twenty-one individuals were felled with diamete
Ciênc. Florest.. Publicado em: 2008-09
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4. Estudo dos controles internos e seus efeitos sobre os indicadores econômico-financeiros em empresas de serviços de informática / A study of the internal controls and their effects on the economical-financial indicators in companies of computer science services
This dissertation aims at to identify the existence of positive relationship between the internal controls and the more important economical-financial indicators for the companies of computer science services. Through the theoretical outline and original documentation of the COSO, it was identified the variables of entrance of the instrument of collection of
Publicado em: 2008
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5. Predicción del rendimiento en cortes, hueso y grasa en búfalos de agua en Venezuela
The objectives of this study were to determine the association between carcass traits and the percentage yield in boneless cuts (PDC), bone, and fat trimmings of water buffalves; and to develop predicted equations for these variables. Forty-eight crossbred Murrah-Mediterránea buffaloes (24 steers and 24 bulls) were used slaughtered at 17, 19 and 24 months.
Pesquisa Agropecuária Brasileira. Publicado em: 2007-12
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6. Height estimation trough limb s long and dry bones and pelvis bones measurements / Determinação da estatura por meio da medida de ossos longos e secos dos membros inferiores e dos ossos da pelve
There are no Brazilian patterns for height estimation through limbs. long and dry bones measurements. The only national paper studied the length of fresh bones, correlating them with body height. Since the Brazilian racial miscegenation is completely "sui generis", a study was proposed on human height in order to establish a pattern for long and dry bones of
Publicado em: 2007
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7. Pregnant Anemia; Anthropometrics; Low birth weight; Maternal infantile health; Nutritional state / Perfil de saúde de mães e gestantes residentes na região semi-árida do estado de Alagoas.
The mothers and pregnant health have narrows relationship with their childrens health, and the socioeconomic condition interferes in an important way in the profile of those varied. Alagoas is the state more poor of Union and, in the internal context, its population of the semi-arid area still meets in conditions of social and economical vulnerability in lev
Publicado em: 2007
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8. Azidiol comprimido como conservante do leite cru destinado a contagem bacteriana por citometria de fluxo.
The objective of the present work was to compare preservative bacteriostatic azidiol in the liquid and compressed forms, sterilized or not for gamma radiation or ethylene oxide, in the preservation of raw milk for the analysis of microbial counting by flow citometry (Bactocount IBC 150®, Bentley Inc.). The results were automatically converted through a curv
Publicado em: 2007
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9. FraÃÃes nitrogenadas em linhagens de feijoeiro submetidas a doses e fontes de nitrogÃnio e suas relaÃÃes com a produtividade de grÃos / Fractions nitrogen in bean plant lineages submitted the nitrogen doses and sources and its relations with the productivity of grains
The present study aimed at to evaluate the answer of bean plant lineages to different nitrogen doses and sources and also to study the fractions nitrogen and your relationship with the grain productivity. They were evaluated 16 bean plant lineages (Phaseolus vulgaris L.) classified with relationship to the answer the nitrogen manuring in responsive (RC-I-3,
Publicado em: 2007
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10. ANÁLISE DA DEMANDA EVAPOTRANSPIROMÉTRICA DO SEMI-ÁRIDO DO ESTADO DE SERGIPE. / DEMAND ANALYSIS OF SEMI-ARID EVAPOTRANSPIROMÉTRICA STATE SERGIPE .
O desenvolvimento agrícola exige novas estratégias, no sentido de potencializar a produtividade e minimizar os riscos na produção. O manejo de irrigação é uma técnica que visa suprir a demanda hídrica das culturas. O manejo de irrigação deve estar associado à preservação dos recursos hídricos e do meio ambiente, permitindo benefícios sustent�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/03/2006
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11. Água de consumo humano distribuída à população e ocorrência de diarréia: um estudo ecológico no município de Vitória/ES
Both water quantity and quality are important factors for the establishment of health benefits regarding reduction of the incidence and prevalence of several diseases, among them diarrhea. Brazil is one of the countries with high incidence of diarrhea that rebounds directly on infant mortality rates as a result acute diarrhea. Although of endemic characteris
Publicado em: 2006
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12. TRATAMENTO DE EFLUENTE DA PRODUÇÃO DE TRIFLURALINA POR OXIDAÇÃO-COAGULAÇÃO COM FERRATO DE POTÁSSIO E PROCESSOS FENTON COMBINADOS
The so called amination water (AW), an effluent stream from the industrial production of the trifluraline herbicide, toxic and recalcitrant to conventional treatments such as the microbiological, was submitted to a combined advanced process. For the degradation study of this effluent a recent, promising alternative was chosen - the potassium ferrate (K2FeO4)
Publicado em: 2006