Search Results - "Alvarez, V. H"
-
1
Density, Refraction Index, and Vapor–Liquid Equilibria of n‑Methyl-2-hydroxyethylammonium Hexanoate Plus (Methyl Acetate, Ethyl Acetate, or Propyl Acetate) at Several Temperatures
Published in Industrial & engineering chemistry research (07-11-2012)“…This paper reports the densities, refraction indices, and vapor liquid equilibria for binary systems ester + n-methyl-2-hydroxyethylammonium hexanoate…”
Get full text
Journal Article -
2
Reproductive outcomes of Alpine goats primed with progesterone and treated with human chorionic gonadotropin during the anestrus-to-estrus transition season
Published in Animal reproduction science (01-04-2016)“…•We evaluate the possible effect of a single injection of hCG to induce estrus in acyclic French-Alpine goats.•Does received either saline, 50, 100 or 300IU of…”
Get full text
Journal Article -
3
Phase equilibria of binary mixtures containing methyl acetate, water, methanol or ethanol at 101.3 kPa
Published in Physics and chemistry of liquids (01-01-2011)“…Isobaric vapor-liquid equilibria data at 101.3 kPa were reported for the binary mixtures (methyl acetate + (water or methanol or ethanol), methanol + (water or…”
Get full text
Journal Article -
4
Avaliação de estado nutricional da mangueira Tommy Atkins no submédio do vale do rio São Francisco: estabelecimento das normas DRIS
Published in Recursos rurais (Internet) (11-09-2018)“…Este trabalho teve por objetivo estabelecer as normas do sistema integrado de diagnose e recomendação (DRIS) para manga, variedade Tommy Atkins. Foram…”
Get full text
Journal Article -
5
Avaliação do estado nutricional da mangueira Tommy Atkins no submédio do vale do rio São Francisco: cálculo dos índices DRIS
Published in Recursos rurais (Internet) (11-09-2018)“…O Sistema Integrado de Diagnose e Recomendação, DRIS, é uma ferramenta importante na avaliação do estado nutricional das plantas. Os objetivos do presente…”
Get full text
Journal Article -
6
First Record of Culex (Microculex) daumastocampa (Diptera: Culicidae) in Mexico, with Notes on Cx. rejector and Cx. imitator
Published in Neotropical entomology (01-08-2018)“…Culex ( Microculex ) daumastocampa Dyar & Knab was originally described by Dyar and Knab (Proc US Nat Mus 35:53–70, 1908 ) from larvae collected at axils of…”
Get full text
Journal Article -
7
Dynamics of Sulfur Fractions in Brazilian Soils Submitted to Consecutive Harvests of Sorghum
Published in Soil Science Society of America journal (01-05-2001)“…Different extractants have been used to determine sulfur availability in tropical soils. Due to variability in their composition, different soil S fractions…”
Get full text
Journal Article Conference Proceeding -
8
Vapour-Liquid Equilibrium in Binary Aqueous Mixtures using a Modified Regular Solution Model
Published in Canadian journal of chemical engineering (01-06-2005)“…Phase equilibrium in binary mixtures of interest in wine and must distillation processes have been modelled using the Peng‐Robinson equation of state. The…”
Get full text
Journal Article -
9
Phase Equilibrium in Binary Aqueous Mixtures of Interest in Alcoholic Distillation Using a Modified PSRK Equation of State
Published in Journal of phase equilibria and diffusion (01-06-2004)“…Phase equilibrium in binary mixtures that are found in wine and must distillation processes have been modeled using the predictive Soave-Redlich-Kwong…”
Get full text
Journal Article -
10
A versatile thermodynamic consistency test for incomplete phase equilibrium data of high-pressure gas–liquid mixtures
Published in Fluid phase equilibria (10-12-2004)“…A new method to test the thermodynamic consistency of phase equilibrium data in binary mixtures containing a liquid solute and a supercritical fluid is…”
Get full text
Journal Article -
11
Edaphic influences on a New Zealand ultramafic ('serpentine') flora: a statistical approach
Published in Plant and soil (01-01-1997)“…Ultramafic ("serpentine") soils from and adjacent to the Dun Mountain Ophiolitic Belt, South Island, New Zealand were analysed for 11 elements in order to…”
Get full text
Journal Article -
12
Eluição de Magnésio, Cálcio e Potássio de acordo com o tempo de difusão em colunas com agregados de um Latossolo Vermelho distrófico típico
Published in Revista brasileira de ciência do solo (2003)“…O transporte de nutrientes até às raízes é essencialmente efetuado por fluxo de massa e difusão. À medida que os nutrientes presentes na solução móvel ou de…”
Get full text
Journal Article -
13
Variabilidade horizontal da fertilidade do solo de uma unidade de amostragem em sistema plantio direto
Published in Revista Brasileira de Ciência do Solo (01-04-2003)“…A coleta de amostras de solo com trado é mais simples e rápida do que com a pá de corte, sendo esta, freqüentemente, utilizada no sistema plantio direto para…”
Get full text
Journal Article -
14
Phase equilibrium in binary aqueous mixtures of interest in alcoholic distillation using a modified PSRK equation of state
Published in Journal of phase equilibria and diffusion (01-08-2004)“…Phase equilibrium in binary mixtures that are found in wine and must distillation processes have been modeled using the predictive Soave-Redlich-Kwong…”
Get full text
Journal Article -
15
Phosphorus diffusive flux as affected by phosphate source and incubation time
Published in Soil Science Society of America journal (01-07-1998)“…Phosphorus supply to eucalypts is deficient in many Brazilian soils and must be augmented with fertilizers to promote economic growth of plantations. Diffusion…”
Get full text
Journal Article -
16
Density, refraction index and vapor–liquid equilibria of N-methyl-2-hydroxyethylammonium butyrate plus (methyl acetate or ethyl acetate or propyl acetate) at several temperatures
Published in The Journal of chemical thermodynamics (01-07-2013)“…► Densities, refraction indices and VLE were measured for ester+m-2-HEAB mixtures. ► VE, apparent molar volumes and thermal expansion coefficients were…”
Get full text
Journal Article -
17
Três métodos de cálculo do DRIS para avaliar o potencial de resposta à adubação de árvores de eucalipto
Published in Revista Brasileira de Ciência do Solo (01-12-1998)“…O objetivo deste trabalho foi testar o efeito de três métodos de cálculo do DRIS no diagnóstico nutricional de árvores de eucalipto, resultantes da…”
Get full text
Journal Article -
18
O método da chance matemática na interpretação de dados de levantamento nutricional de eucalipto
Published in Revista Brasileira de Ciência do Solo (01-12-1998)“…A manipulação de grande volume de dados de levantamentos nutricionais de talhões florestais incentivou o desenvolvimento de um processo matemático, baseado no…”
Get full text
Journal Article -
19
Valores de referência para macronutrientes em eucalipto obtidos pelos métodos DRIS e chance matemática
Published in Revista Brasileira de Ciência do Solo (01-12-1998)“…Informações de 1.213 árvores de plantios comerciais foram obtidas, entre os anos de 1988 a 1994, de híbridos de Eucalyptus grandis x E. urophylla, da Aracruz…”
Get full text
Journal Article -
20
Método de determinação de enxofre lábil com membrana de troca aniônica
Published in Revista Brasileira de Ciência do Solo (01-02-2003)“…A disponibilidade de enxofre no solo pode ser explicada pela inter-relação dos fatores intensidade, quantidade e capacidade-tampão. O fator quantidade…”
Get full text
Journal Article