Search Results - (every OR over)*

Practical Diets for Litopenaeus Vannamei (Boone, 1931): Working Towards Organic and/or All Plant Production Diets. by Davis, D. Allen, M. Samocha, Tzachi, A. Bullis, Robert, Patnaik, Susmita, L. Browdy, Craig, D. Stokes, Alvin, L. Atwood, Heidi

“…These diets as well as acommercial feed were offered to juvenile Litopenaeus vannamei (Boone, 1931) over a 15 week growth trial. At theconclusion of the growth trial, survival, final weight, and feed conversion ratio (FCR) were not significantlydifferent among treatments. …”
Get full text

Halloween FAV 2024 by Martínez Reyes, Lucía, Vásquez Rico, Fátima Joseline

Get full text

Editor for creating and applying computerise surveys by López Walle, Jeanette M., Blanco Vega, Humberto, Ornelas Contreras, Martha, Tristán Rodríguez, José Leandro, Cocca, Armando, Mayorga Vega, Daniel, Viciana Ramírez, Jesús

“…Further, it allows researchers to know the latency period from the answer to each and every item. 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.…”
Get full text

Biodiversity of tamaulipan thornscrub in relation to fragmentation by Jurado, Enrique, Cuellar, Gerardo, Flores, Mercedes, González, Ignacio

“…Tamaulipan thornscrub has often been removed in northeastern Mexico to give way to agriculture and induced grasslands for cattle. This results in over 90% of thorn scrub being either removed or severely modified, with a few remaining fragments varying in size and distance to nearby fragments (isolation). …”
Get full text

Temporal Viability of Aedes aegypti and Aedes albopictus Eggs Using Two Hygroscopic Substances as Preservatives under a Sterile Insect Technique (SIT) Program in Southern Mexico by Martínez García, Eunice Nayeli, Díaz González, Esteban Eduardo, Marina Fernández, Carlos F., Bond, J. Guillermo, Rodríguez Rojas, Jorge Jesús, Ponce García, Gustavo, Sánchez Casas, Rosa María, Fernández Salas, Ildefonso

“…Dengue and other Aedes-borne diseases have dramatically increased over the last decades. The Sterile Insect Technique (SIT) has been successfully used as part of integrated pest strategies to control populations of insect-plant and livestock pests and is currently being tested as a potential method to reduce mosquito populations in an environmentally friendly approach. …”
Get full text

Retorno sobre el talento by López-Muñoz, Horacio, Amador-Vázquez, Samuel

“…Para ello, se creó la herramienta Return Over Talent (ROT por su abreviación inglesa), que mide el talento, creación de conocimiento y su aplicación en la entidad. …”
Get full text

Efecto del silenciamiento de E6 y E7 (HPV 16) sobre la expresión de MDM2 en una línea celular de cáncer cervical by Díaz García, Daniel

“…Efficient repression of E6 has been previously achieved by different methods but, so far, it has not been reported what effect it could have over the expression of mdm2. Different strategies for gene suppressing have been developed over time, amongst which is the use of the relatively new RNA interference. …”
Get full text

Efecto del silenciamiento de E6 y E7 (HPV 16) sobre la expresión de MDM2 en una línea celular de cáncer cervical by Díaz García, Daniel

“…Efficient repression of E6 has been previously achieved by different methods but, so far, it has not been reported what effect it could have over the expression of mdm2. Different strategies for gene suppressing have been developed over time, amongst which is the use of the relatively new RNA interference. …”
Get full text

Ana Fabiola Medina Ramírez by Ochoa Osorio, José Manuel

Get full text

Using facebook for learning: a case study on the perception of students in higher education by Pérez Morales, María Teresa, Araiza Vázquez, María de Jesús, Doerfer, Claudia

“…Nine years later, when the company was established and it became into the most popular social network in the world, more and more users are being added every day, coming to already be millions around the world, including students in higher education. …”
Get full text

Entre Sokurov, Tarkovski y Reygadas: una poética de la imagen by Villarreal Villarreal, Santiago Javier

Get full text

Diversity of mosquitoes and the aquatic insects associated with their oviposition sites along the Pacific coast of Mexico by Bond Compeán, Juan Guillermo, Casas Martínez, Mauricio, Quiroz Martínez, Humberto, Novelo Gutiérrez, Rodolfo, Marina Fernández, Carlos F., Ulloa García, Armando, Orozco Bonilla, Arnoldo, Muñoz, Miguel, Williams, Trevor

“…Methods: Oviposition sites were sampled during 2–3 months per year, over a three year period. Field collected larvae and pupae were reared and identified to species following adult emergence. …”
Get full text

Childhood T-cell acute lymphoblastic leukemia in a single Latin American center: impact of improved treatment scheme and support therapy on survival by Jaime Pérez, José Carlos, Hernández de los Santos, José Antonio, Gómez Almaguer, David

“…The survival was significantly higher after 2010 (p = .034).Conclusion: The T-cell ALL was more frequent in boys, had a higher mortality in girls and thesurvival has increased over the last decade with improved chemotherapy and supportivecare.…”
Get full text

Análisis de la estructura productiva y de ingreso-gasto del estado de Nuevo León para el año 2004 by Chapa Cantú, Joana Cecilia, Rangel González, Erick

“…The main results indicate that the strategic sectors (defined as those that generate the higher expansion effect over household income) of Nuevo León are i) agriculture, livestock, forestry and fishing; ii) commerce, restaurants and hotels; iii) financial services and rental property.…”
Get full text

Usos de narrativas constructivas sobre los problemas públicos de los cibermedios iberoamericanos by Rojas-Calderón, Alfredo

Get full text

Worldwide Fish Meal Production Outlook and the Use of Alternative Protein Meals for Aquaculture by W. Hardy, Ronald.

“…In 2006, fish meal prices reached levels that were previously unimaginable and nearly double the high end of thenormal price range over the past several decades. This development was the result of increased demand from theaquaculture industry coupled with recent global fish meal production significantly lower than the 15-year average. …”
Get full text

Replacement of fishmeal with poultry byproduct meal and meat and bone meal in shrimp, tilapia and trout diets by Yu, Y.

“…Meat and bone meal (MBM) and poultry byproduct meal (PBM) are logical candidates for substitutingfish meal in diets for carnivorous and omnivorous aquacultural species, for reasons of product of animalorigin, nutritional composition, and price and supply advantages over fish meal (FM). Evaluation foreffectiveness of substitution should be largely based on matching of digestible amino acids content andthe requirement of the target species, and the growth performance from the feeding trials.Supplementation of crystalline amino acids is recommended when amino acids imbalance has arised.Results of most feeding trials indicate that replacement of FM with MBM and PBM has minimal effecton feed consumption, survival rate, carcass composition and taste characteristics for white shrimp,tilapia and trout. …”
Get full text

Replacement of fishmeal with poultry byproduct meal and meat and bone meal in shrimp, tilapia and trout diets by Yu, Y.

“…Meat and bone meal (MBM) and poultry byproduct meal (PBM) are logical candidates for substitutingfish meal in diets for carnivorous and omnivorous aquacultural species, for reasons of product of animalorigin, nutritional composition, and price and supply advantages over fish meal (FM). Evaluation foreffectiveness of substitution should be largely based on matching of digestible amino acids content andthe requirement of the target species, and the growth performance from the feeding trials.Supplementation of crystalline amino acids is recommended when amino acids imbalance has arised.Results of most feeding trials indicate that replacement of FM with MBM and PBM has minimal effecton feed consumption, survival rate, carcass composition and taste characteristics for white shrimp,tilapia and trout. …”
Get full text

Technical Considerations in the Development of Feeds for Shrimp Larvae and Broodstock by F. Fegan, Daniel

“…Although primarilydriven by concerns over the health status of wild stocks, and the consequent impact on farming operations, thisshift also heralds profound implications for shrimp nutrition, not least in the fields of larval and broodstocknutrition. …”
Get full text

Development of Value-Added Products in Aquaculture by T. Morrissey, Michael

“…It has maintained a steady, positive growth over the years when compared to marine fisheries and is supplying the nutritional needs for both developed and developing countries. …”
Get full text