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120 results found.

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Situação epidemiológica da brucelose bovina no Estado de Sergipe Epidemiological situation of bovine brucellosis in the State of Sergipe, Brazil
Article
Article
V.G.S.O. Silva et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2009 · ISSN 0102-0935
Realizou-se um estudo para caracterizar a situação epidemiológica da brucelose bovina no Estado de Sergipe. O Estado foi estratificado em dois circuitos produtores. Em cada circuito produtor foram amostradas aleatoria...
LCC LCC:Animal cultureIdioma English
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Open Access
Study of methodological variations in apparent nutrient metabolism determination in broiler chickens Estudo de variações metodológicas na determinação do metabolismo aparente de nutrientes em frangos de corte
Article
Article
María Esperanza Mayorga Cortés et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
An experiment was conducted to define a protocol to determine metabolizable nutrient and energy values of diets. The metabolizability (M) was calculated of the dry matter (DM); crude protein (CP); gross energy (GE) and A...
LCC LCC:Animal cultureIdioma English
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Open Access
Synthesis of some substituted 1,3,4-oxadiazoles, 1,3,4-thiadiazoles and 1,2,4-triazoles from 2-(2,3-dimethylphenyl amino) benzoic acid
Article
Article
Khalid Daoud et al · University of Mosul, College of Education for Pure Science · 2009 · ISSN 1812-125X
ABSTRACT In this paper the synthesis of some substituted 1,3,4-oxadiazoles, 1,3,4-thiadiazoles and 1,2,4-triazoles was achieved. 2-(2,3-dimethyl phenyl amino) benzoic acid was esterified to its ethyl ester by its reactio...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma English
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Open Access
THE HYDROCLIMATOLOGY OF GORGONA ISLAND: SEASONAL AND ENSO-RELATED PATTERNSA HIDROCLIMATOLOGÍA DE LA ISLA GORGONA: PATRONES ESTACIONALES Y RELACIONADOS CON EL ENSO
Article
Article
Juan F. Blanco · Universidad de Antioquia · 2009 · ISSN 0304-3584
Most small watersheds in the Tropical Eastern Pacific remain ungauged, and discharge analyses using gauge and simulated data have been published only for a few large rivers. I analyzed a 20-yr record of rainfall and stre...
LCC LCC:Biology (General)Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Tecnologia, trabalho e formação na reforma curricular do ensino médio Technology, work and education in high school curriculum reform
Article
Article
Monica Ribeiro da Silva · Fundação Carlos Chagas · 2009 · ISSN 0100-1574
O trabalho investiga o modo pelo qual as proposições relativas a tecnologia, trabalho e formação, na reforma curricular do ensino médio, foram incorporadas pelas escolas. O estudo dos documentos oficiais, em especia...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; TENDOlNvY2lvbG9neSAoR2VuZXJhbCk~Idioma English
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Open Access
The Use of 2,3-dichloro-1,4-naphthaquinone for the Spectrophotometric Determination of Some Primary Aliphatic Amines in Aqueous Solution
Article
Article
Thabit Al-Ghabsha et al · University of Mosul, College of Education for Pure Science · 2009 · ISSN 1812-125X
Abstract A simple and accurate spectrophotometric method was developed for the quantitative determination of some primary aliphatic amines in aqueous solution, i.e. ethanolamine, n-butylamine and n-hexylamine. The method...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma English
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Open Access
The massive Wolf-Rayet Binary LSS1964 (=WR29), II: the V light curve
Article
Article
Gamen, Roberto Claudio et al · EDP Sciences · 2009 · ISSN 1269-1275
Context. WR 29 is a known WN7h+O double-lined binary system with a rather short period (3.164 days). Aims. We search for light variations to determine the inclination of the system and thus the absolute masses of both co...
Idioma English
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Open Access
Two-stage culture for producing berberine by cell suspension and shoot cultures of Berberis buxifolia Lam
Article
Article
Alvarez, María A. et al · Springer · 2009 · ISSN 0141-5492
In vitro cultures of Berberis buxifolia were established using thidiazuron (4.5, 23 and 45 mM) or picloram (4 and 40 mM) as plant growth regulators for sustaining growth. For producing berberine, a two-stage culture was ...
Idioma English
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Open Access
Una provincia que está sola y espera. Peronismo en la oposición y antiperonismo en el gobierno, Corrientes, 1946-1947
Article
Article
Solís Carnicer, María del Mar · Universidad Nacional de Córdoba. Centro de Estudios Avanzados · 2009 · ISSN 1946-1947
En septiembre de 1947, por medio de una ley del Congreso Nacional, se intervino a los tres poderes de la provincia de Corrientes, culminando un proceso iniciado un año atrás tras la consagración en el Colegio Electora...
Idioma Spanish
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Open Access
Uréia em suplementos protéico-energéticos para bovinos de corte durante o período da seca: características nutricionais e ruminais Urea in protein-energy supplements for beef cattle during the dry season: nutritional and ruminal traits
Article
Article
Eduardo Henrique Bevitori Kling de Moraes et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
Objetivou-se avaliar o consumo, a digestibilidade, o pH e a concentração de amônia do líquido ruminal, a concentração de nitrogênio sérico e urinário e a síntese microbiana em novilhos recebendo suplemento dura...
LCC LCC:Animal cultureIdioma English
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Material complementario
Uso de fosfatos com diferentes relações flúor: fósforo na alimentação de poedeiras semipesadas na fase de produção Use of phosphates with different fluorine:phosphorus ratios in diets for brown egg layer hens
Article
Article
Lúcio Francelino Araújo et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
Um experimento foi conduzido para verificar os efeitos de diferentes relações flúor:fósforo (F:P) na dieta sobre o desempenho e as concentrações de cálcio, fósforo, magnésio e flúor na tíbia de poedeiras comer...
LCC LCC:Animal cultureIdioma English
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Open Access
Valores de energia metabolizável de alguns alimentos obtidos com aves de diferentes idades Metabolizable energy values of feedstuffs obtained from poultry at different ages
Article
Article
Heloisa Helena de Carvalho Mello et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
Foram realizados quatro ensaios de metabolismo com a finalidade de determinar a energia metabolizável aparente (EMA) e a energia metabolizável aparente corrigida (EMAn) de dez alimentos em aves em diversas idades. Os a...
LCC LCC:Animal cultureIdioma English
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Open Access
A gynandromorph of <i>Xylocopa nigrocincta</i> Smith (Hymenoptera: Apidae)
Article
Article
Lucía, Mariano et al · SEDICI UNLP · 2009
We describe a mixed gynandromorph of Xylocopa (Neoxylocopa) nigrocincta from a single specimen from Argentina. The specimen presents bilateral asymmetry, with the right half of its head displaying male characters and the...
Idioma English
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Open Access
Anti-inflammatory activity of <i>Heterotheca subaxillaris</i> var. <i>latifolia</i> (Buckley) Gandhi & R.D. Thomas, Asteraceae
Article
Article
Gorzalczany, Susana et al · SEDICI UNLP · 2009
A atividade antiinflamatória de extratos éter petróleo, diclorometânico e metanólico de Heterotheca subaxillaris var. latifolia, foi testada pelo método de edema induzido pelo 12-O-tetradecanoil phorbol acetato (TP...
Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Archaeosomes made of <i>Halorubrum tebenquichense</i> total polar lipids: A new source of adjuvancy
Article
Article
González, Raúl O. et al · SEDICI UNLP · 2009
Background: Archaeosomes (ARC), vesicles prepared from total polar lipids (TPL) extracted from selected genera and species from the Archaea domain, elicit both antibody and cell-mediated immunity to the entrapped antigen...
Idioma English
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Open Access
BYG: An Approach to Just-in-Time Gridification of Conventional Java Applications
Book
Book
Mateos Diaz, Cristian Maximiliano et al · IOS Press · 2009
Grid technologies allow developers to run applications with enormous demands for resources such as processing power, data and network bandwidth. However, exploiting Grid resources demands developers to alter their applic...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Biodiversity and ecology of hirudinea (<i>Annelida</i>) from the natural reserve of isla Martín García, Río de la Plata, Argentina
Article
Article
César, Inés Irma et al · SEDICI UNLP · 2009
The Island of Martin Garcia lies at the confluence of the Uruguay and Paraná Rivers (upper Río de la Plata). This island is an outcrop of the crystalline basement. Due to basalt exploitation the island exhibits several...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Breast cancer humoral immune response: involvement of Lewis y through the detection of circulating immune complexes and association with Mucin 1 (MUC1)
Article
Article
Isla Larrain, Marina Teresita et al · SEDICI UNLP · 2009
In cancer patients, MUC1 glycoprotein may carry Lewis y which could be involved in immune response. Purposes: 1- to evaluate the presence of Lewis y and MUC1 in circulating immune complexes (Lewis y/CIC and MUC1/CIC, res...
Idioma English
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Open Access
Building-up local management models towards urban sustainability
Text / resource
Text / resource
Karol, Jorge Leonardo · SEDICI UNLP · 2009
Sustainable urban development implies a complex management agenda that considers the severe risks associated with the way cities evolve – and the often irreversible nature of their unsustainable growth. This agenda req...
Idioma English
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Institucional
Caracterización morfoanatómica comparativa entre <i>Aloe vera</i> (L.) Burm. F., <i>Aloe arborescens</i> Mill., <i>Aloe saponaria</i> Haw. y <i>Aloe ciliaris</i> Haw. (Aloeaceae) : Comparative morphoanatomical characterization between <i>Aloe vera</i> (L.) Burm. F., <i>Aloe arborescens</i> Mill., <i>Aloe saponaria</i> Haw. and <i>Aloe ciliaris</i> Haw. (Aloaceae)
Article
Article
Carpano, Stella Maris et al · SEDICI UNLP · 2009
Aloe vera (L.) Burm. F. (= Aloe barbadensis Miller) known as "the plant of immortality" in ancient Egypt is used in phytotherapy as moisturizer, antibacterial, antifungal, antiviral and antioxidant. In Argentina it grows...
Idioma Spanish
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Open Access
Composition and diversity of ichthyofauna in La Viña reservoir (Córdoba, Argentina)
Article
Article
Mancini, M. et al · SEDICI UNLP · 2009
Several dams have been built in central and north Argentina. There are more than 20 reservoirs in Córdoba province, with a total estimated surface area of around 15,000 ha. Although construction of dams continues, some ...
Idioma Spanish
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Open Access
Control of pyrethroid-resistant chagas disease vectors with entomopathogenic fungi
Article
Article
Pedrini, Nicolás et al · SEDICI UNLP · 2009
Background: Triatoma infestans-mediated transmission of Tripanosoma cruzi, the causative agent of Chagas disease, remains as a major health issue in southern South America. Key factors of T. infestans prevalence in speci...
Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Culicoides baniwa sp.nov. from the Brazilian Amazon Region with a synopsis of the hylas species group (Diptera: Ceratopogonidae)
Article
Article
Felippe Bauer, Maria Luiza et al · SEDICI UNLP · 2009
A new species of the Culicoides (Hoffmania) hylas species group, Culicoides baniwa Felippe-Bauer is described and illustrated based on a female specimen from the state of Amazonas, Brazil. A systematic key, wing photogra...
Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Dermal lip protuberances associated with aquatic surface respiration in juveniles of the piscivorous characid Salminus brasiliensis (Actinopterygii: Characidae)
Article
Article
Scarabotti, Pablo A. et al · SEDICI UNLP · 2009
Some South American freshwater fishes can improve their capability of aquatic surface respiration (ASR) by developing dermal lip protuberances in the lower jaw. This adaptation was thought to be limited to omnivorous or ...
Idioma English
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
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