Resultados de búsqueda - "((carta or case) or ((carlao or karla) or paraao)) (potter" OR (latter" or matter"))~

Simultaneous estimation of the nutritional contribution of fish meal, soy protein isolate and corn gluten to the growth of Pacific white shrimp (Litopenaeus vannamei) using dual st... por Gamboa Delgado, Julián, Rojas Casas, Mónica G., Nieto López, Martha Guadalupe, Cruz Suárez, Lucía Elizabeth

“…The nutritional contribution of the dietary nitrogen, carbon and total dry matter supplied by fish meal (FM), soy protein isolate (SP) and corn gluten (CG) to the growth of Pacific white shrimp Litopenaeus vannamei was assessed by means of isotopic analyses. …”
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Cation Xanthated Exchangers from Colombian Sub Bituminous Coals Effectively Removed Cadmium and Lead fromAqueous Solutions. por Gómez de Arco, Lewis, Alzate Rodríguez, Liliana, Colpas Castillo, Fredy, Fernández Maestre, Roberto

“…In this Investigation, as an altemative to the traditional use of low rank coals, we prepared cationic xanthated exchangers from. a subbituminous coal (67.6% e, 4.6% H, 22.4% O. 0.6% S, 3.2% ashes and 46.2% volatile matter) of Montelibano-Córdoba; this exchanger showed betterexchange capacities for cadmium and lead (1.8 meq/g) Iban traditional sulphonated exchangers (0.56 and 1.11 meq!…”
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Preference indices for shrubs browsed by white-tailed deer (Odocoileus virginianus) in northeastern Mexico por Segura Carmona, Juan Emmanuel, Bernal Barragán, Hugo, Carrera Treviño, Rogelio, Ibarra Gil, Humberto

“…The objectives of the study were to compare dry matter-based consumption and the shrub selectivity index for white-tailed deer and to study the relationships between some physical and chemical characteristics of shrubs that may affect consumption. …”
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Editor for creating and applying computerise surveys por López Walle, Jeanette M., Blanco Vega, Humberto, Ornelas Contreras, Martha, Tristán Rodríguez, José Leandro, Cocca, Armando, Mayorga Vega, Daniel, Viciana Ramírez, Jesús

“…The prospects about new versions of the system stress on: extending the number of measured topics; creating automatic corrections systems; managing data via internet; and selecting the most valid items to measure each matter or specific groups of persons.…”
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La capacitación laboral como derecho humano por Mendoza Robles, Diana Leslie

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Cation xanthated exchangers from colombian sub-bituminous coals effectively removed cadmium and lead from aqueous solutions por Gómez de Arco, Lewis, Alzate Rodríguez, Liliana, Colpas Castillo, Fredy, Fernández Maestre, Roberto

“…In this investigation, as an alternative to the traditional use of low rank coals, we prepared cationic xanthated exchangers from a subbituminous coal (67.6%C, 4.6%H, 22.4%O, 0.6%S, 3.2% ashes and 46.2% volatile matter) of Montelíbano-Córdoba; this exchanger showed better exchange capacities for cadmium and lead (1.8 meq/g) than traditional sulphonated exchangers (0.56 and 1.11 meq/g for cadmium and lead respectively). …”
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Entre Sokurov, Tarkovski y Reygadas: una poética de la imagen por Villarreal Villarreal, Santiago Javier

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¿Inconvencionalidad de la Constitución mexicana? El caso Tzompaxtle Tecpile y otros vs. México por Uvalle Aguilera, Ricardo Alexis

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Laboratorio del Procomún y Teoría del Actor Red: Propuesta de Aplicación al Proceso de Reforma a la Ley de Aguas en Méxic por Villegas González, Yolanda Alicia

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Facultad de Atracción de la Suprema Corte de Justicia de la Nación (SCJN) de México en el Juicio de Amparo, análisis comparativo de un caso de competencia originaria de la corte... por Arvizu Buelna, Laura Alicia

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Health effects due to exposure to polycyclic aromatic hydrocarbons from the petroleum reining industry por Montaño Soto, Myriam Tatiana, Garza Ocañas, Lourdes

“…Introduction: Polycyclic aromatic hydrocarbons (PaH) are a group of semi-volatile organic compounds composed of 2 or more aromatic rings, generated during incomplete combustion of organic matter. These compounds have been considered as major air pollutants, and also, there is evidence of potential mutagenic and carcinogenic effects in some of them. …”
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Numerical study on the combustion process of a biogas spark-ignition engine por Carrera, José, Riesco, José, Martínez, Simón, Sánchez, Fausto, Gallegos, Armando

“…The fuel called biogas is obtained through anaerobic digestion of different types of organic waste, providing a way to tap the energy stored in organic matter. The use of this fuel is also attractive from the standpoint of global warming because its ap- plication does not register a net emission of carbon dioxide into the atmosphere possible use for this fuel is to feed the spark-ignition internal combustion en- gines. …”
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Efficiency Evaluation on the Influence of Washing Methods for Biodiesel Produced from High Free Fatty Acid Waste Vegetable Oils through Selected Quality Parameters por Ortiz Lechuga, Eugenia Guadalupe, Rodríguez Zúñiga, Mauro, Arévalo Niño, Katiushka

“…The increasing use of alternative energy sources has brought benefits like the recycling of waste vegetable oils (WVO) for biodiesel production; however, this practice presents challenges derived from a highly variable raw matter. Our research focused on the washing techniques usually employed by small to medium scale producers which may lack the infrastructure to perform high-grade purification and often relay on the employment of “artisanal” technology. …”
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Nutrición del oso negro (Ursus americanus eremicus) en las serranías del Carmen, Coahuila por Martínez Muñoz, Alfonso, Delgadillo Villalobos, Jonás Adán, Herrera González, Diana E., González Salinas, José

“…Six seasonal diet patterns were established. 28 food components were identified. 92% of the diet was vegetation and 8% animal matter. The estimated carrying capacity for Sierra del Carmen, Coahuila during the maximum bear energetic requirement phase is 136 ha/bear or 0.73 bears/km2.…”
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Cation Xanthated Exchangers from Colombian Sub-Bituminous Coals Effectively Removed Cadmium and Lead from Aqueous Solutions por Gómez-De-Arco, Lewis, Alzate-Rodríguez, Liliana, Colpas-Castillo , Fredy, Fernández-Maestre, Roberto

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Caracterización del hábitat de Amoreuxia wrightii (Bixaceae), una especie en peligro de extinción en el noreste de México por Soto Mata, Brianda Elizabeth, Alanís Rodríguez, Eduardo, Jurado, Enrique, Pando Moreno, Marisela, Molina Guerra, Víctor Manuel, Alcalá Rojas, Alejandro G., Marroquín Castillo, Jonathan Jesús

“…No individual of A. wrightii was recorded at sites that had soils with high sand content and high content of organic matter. Conclusions: Amoreuxia wrightii was more abundant in areas with no coverage, devoid of vegetation, soils low in organic matter and high in pH, silt, clay and bulk density. …”
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Digestive enzyme activity and food ingesta in juvenile shrimp Litopenaeus vannamei (Boone, 1931) as a function of body weight por Gamboa Delgado, Julián, Molina Poveda, César, Cahu, Chantal

“…Additionally, the stomach contents were analysed microscopically for shrimp between 2 and 10 g. Plant matter contributed above 30% of the total stomach content in 6-, 8- and 10-g shrimp. …”
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An exact algorithm to solve a cloud service bilevel problem. por López Vear, Lilian

“…We had been able to improve life quality, health, the way we understand our surroundings, facilitated traveling, and our most important, the fact that we can communicate no matter where we are. Despite technological advances entirely run our lives, when we talk about this topic, all that comes to our mind is one specific technological promoter: computers. …”
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Agencias de consejo de votación (sobre la oportunidad de una convención internacional) por Ramírez Reyes, Santiago

“…In this context it may be appropriate to start considering an international convention on the matter. Resumen: Las agencias de consejo de votación son entidades relativamente nuevas en el panorama corporativo, especialmente en el contexto de los mecanismos de voto de los accionistas. …”
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An exact algorithm to solve a cloud service bilevel problem. por López Vear, Lilian

“…We had been able to improve life quality, health, the way we understand our surroundings, facilitated traveling, and our most important, the fact that we can communicate no matter where we are. Despite technological advances entirely run our lives, when we talk about this topic, all that comes to our mind is one specific technological promoter: computers. …”
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