Search Results - "Castañeda, Román"

COHERENCIA ESPACIAL DE LA LUZ EN EL ESPACIO-FASE: PROCEDIMIENTOS NO-PARAXIALES E IMPLICACIONES FÍSICAS by Castañeda, Román

“…La representación de espacio-fase de campos ópticos en estados de coherencia espacial arbitrarios es una herramienta poderosa para determinar su propagación…”
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Development of expression for resistance to erosion by solid particles in turbine blades by Camaraza Medina, Yanán, Perez Castañeda, Roman, García Morales, Osvaldo F

“…The application of reliability centered maintenance onrepairable equipment requires that the reliability calculation should not to be based on failure…”
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Gross anatomical description of the extrinsic and intrinsic scapular and brachial muscles of Sapajus apella (Linnaeus, 1758) by Monroy‐Cendales, María José, Vélez‐García, Juan Fernando, Castañeda‐Serrano, Román David, Miglino, Maria Angélica

“…Background The robust brown capuchin monkey (Sapajus apella) is a South American primate with preferences for arboreal locomotion, which requires specific…”
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Effect of partial replacement of Dichanthium spp. hay with Guazuma ulmifolia foliage on hair lambs’ intake, digestibility, and blood metabolites by Sandoval-Lozano, Edwin, Cediel-Devia, Diana, Castañeda-Serrano, Román

“…Extensive livestock management is a common practice in the dry tropics. However, summer conditions can cause high fiber and low protein concentrations, even in…”
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FUNDAMENTOS CONCEPTUALES DE UNA TEORÍA DE INTERFERENCIA UNIFICADA PARA ONDAS Y PARTÍCULAS by Castañeda, Román

“…La interferencia de la luz y de la materia se aborda de manera muy distinta, a pesar de que sea producida por arreglos experimentales con la misma…”
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Digestibility, rumen kinetics, and blood metabolites in lambs fed Samanea saman and Cordia dentata by Gutierrez-Oviedo, Fabian Andres, Pardo Guzmán, Jairo, Castañeda Serrano, Román

“…Colombian sheep production is carried out in extensive pastures with a low percentage of protein and high fiber levels that lead to low weight gains. The aim…”
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Partially coherent imaging and spatial coherence wavelets by CASTANEDA, Roman

“…A description of spatially partially coherent imaging based on the propagation of second-order spatial coherence wavelets and marginal power spectra (Wigner…”
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Effects of different regrowth ages and cutting heights on biomass production, bromatological composition and in vitro digestibility of Guazuma ulmifolia foliage by Cediel-Devia, Diana, Sandoval-Lozano, Edwin, Castañeda-Serrano, Román

“…Guazuma ulmifolia ( G. ulmifolia ) is a tropical tree species with potential in ruminant feeding. The objective of this study was to evaluate the biomass…”
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Desempeño y calidad de carne de bovinos en confinamiento alimentados con diferentes niveles de subproductos agrícolas by Duarte Vargas, Jesús Hemberg, Díaz Ávila, Vicente, González Salazar, Edith, Castañeda Serrano, Román David

“…Objetivo. Evaluar los efectos de diferentes niveles de concentrado fabricado con subproductos agrícolas del departamento del Huila-Colombia sobre el…”
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Aspectos relevantes del Tratado de Beijing sobre interpretaciones y ejecuciones audiovisuales y su relevancia en el ordenamiento jurídico colombiano by Román Castañeda, Carlos Augusto, Bula Páez, Ana Milena

“…El Tratado de Beijing se ha convertido en el primer instrumento internacional en reconocer una protección especial para los artistas intérpretes o ejecutantes…”
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Discreteness of the set of radiant point sources: a physical feature of the second-order wave-fronts by Castañeda, Román, Vargas, David, Franco, Esteban

“…The non-paraxial phase-space representation of diffraction of optical fields in any state of spatial coherence has been successfully modeled by assuming a…”
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Grasa sobrepasante: Aplicaciones y su proceso de obtención para la alimentación de rumiantes en el trópico by Duarte V., Jesús, Ramírez Z., Germán, Castañeda S., Román

“…El objetivo de esta revisión es describir los aspectos generales, la importancia de las grasas protegidas en la alimentación de rumiantes y revisar algunos…”
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Pod production, and dasometric variables, of the tree Senna spectabilis (Fabaceae) in a tropical dry forest by Duarte-Vargas, Jesús H., Melo, Omar, Mora-Delgado, Jairo, Castañeda-Serrano, Roman, Váquiro, Henry

“…Introduction: Senna spectabilis is a multipurpose pantropical tree, used in agroforestry systems. Objective: To determine pod production (Pp) and their…”
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Digestibility, rumen kinetics, and blood metabolites in lambs fed Samanea saman and Cordia dentata by Gutierrez Oviedo, Fabian Andres, Pardo Guzmán, Jairo, Castañeda Serrano, Román David

“…Colombian sheep production is carried out in extensive pastures with a low percentage of protein and high fiber levels that lead to low weight gains. The aim…”
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CONFINA EL ESPACIO LIBRE A LAS ONDAS Y LAS PARTÍCULAS? by Castañeda, Román

“…En física no-relativística, el espacio libre es considerado desde una perspectiva Newtoniana, es decir, como un escenario uniforme e isotrópico que no…”
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A propósito del premio nobel de física 2022: ¿comprender la naturaleza es asunto de la razón, de la intuición o de la tecnología? by Castañeda, Román

“…El 4 de octubre, la Real Academia Sueca de Ciencias anunció el otorgamiento del premio Nobel 2022 a Alain Aspect (1947), profesor de la Universidad de París –…”
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Effects of essential oils of Cashew and Castor on intake, digestibility, ruminal fermentation and purine derivatives in beef cattle fed high grain diets by Coneglian, Sabrina Marcantonio, Castañeda Serrano, Roman David, Cruz, Olga Teresa Barreto, Branco, Antonio Ferriani

“…The objective of this study was to determine the effects of essential oils of Anacardium occidentale (Cashew) and Ricinus communis (Castor) on intake,…”
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Use of cashew and castor essential oils to improve fibre digestibility in high forage diets: digestibility, ruminal fermentation and microbial protein synthesis by Castañeda-Serrano, Roman David, Barreto-Cruz, Olga Teresa, Coneglian, Sabrina Marcantonio, Branco, Antonio Ferriani

“…High forage diets in the tropics are less efficient and more contaminating due to high energy losses as methane and the low digestibility of tropical forages…”
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EDITORIAL by Castañeda, Román

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Organic supplementation of Cu and Se in the diets of Normande dairy cows by Rodriguez-Hernandez, Pedro N., Cediel-Devia, Diana, Castañeda-Serrano, Román David

“…Objective: to evaluate the effects of organic copper (Cu) and selenium (Se) on milk production, milk quality and reproductive parameters of Normande dairy…”
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