Resultados de búsqueda - ( reductor OR (( producir OR produce ) OR traducido ))*

Compound Aqua feeds in a More Competitive Market: Alternative protein sources for a more sustainable future por G.J. Tacon, Albert

“…At a speciesgrouplevel, calculation of small pelagic forage fish input per unit of farmed fish or crustacean output showedsteadily decreasing fish-in fish-out ratios for all cultivated species from 1995 to 2006, with decreases beingmost dramatic for carnivorous fish species such as salmon (decreasing from 7.5 to 4.9 from 1995 to 2006),trout (decreasing from 6.0 to 3.4), eel (decreasing from 5.2 to 3.5), marine fish (decreasing from 3.0 to 2.2)and to a lesser extent shrimp (decreasing by 1.9 to 1.4 from 1995 to 2006. Net fish producing species in 2006(with fish-in fish-out ratios below 1), included herbivorous and omnivorous finfish and crustacean species,including non-filter feeding Chinese carp (0.2), milkfish (0.2), tilapia (0.4), catfish (0.5), and freshwatercrustaceans (0.6).…”
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Vitamin Requirements of Tilapia – A Review por Shiau, Shi-Yen, Lin, Yu-Hung

“…Optimum dietary levels of niacin for maximum growth have been reported to be 26 mg/kg diet fortilapia fed a glucose diet, whereas 121 mg/kg diet is needed for fish fed a dextrin diet. Tilapia produces vitamin B12in their gastrointestinal tract through bacterial synthesis. …”
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The Effects of Animal or Plant-Based Diets on Energy Partitioning in Selected Ontogenetic Stages of the Shrimp Litopenaeus vannamei por Cuzon, Gérard, Brito, Abelardo, Jiménez-Yan, Luis, Brito, Roberto, Tomás, García, Taboada, Gabriel, Gaxiola, Gabriela

“…It is the purpose of this work because data are presented at larval and postlarval stages.Performances can be produced in terms of recovered energy for larvae (5.2 J/larvae/day), and it helps to proposethe range of variation larvae exhibited while fed both dietary treatments and measure in particular digestibleenergy intake (1.1J/larvae/day at Zoea I), feces production on a basis of 82% digestible energy, ammoniaexcretion (0.02 J/larvae/day) and respiration (0.48J/larvae/day). …”
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Paisaje de la arquitectura. Mirada monista del ambiente por PRESMANES, REYNALDO G., ÁLVAREZ VALLEJO, ALBERTO

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Colonia Federal de la Ciudad de México:: Historia de su trazado por Goytia-Goyenechea, Lola, Martínez Roldán, Nieves

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Preparation and Characterization of Cu and Ni on Alumina Supports and Their Use in the Synthesis of Low-Temperature Metal-Phthalocyanine Using a Parallel-Plate Reactor por Sánchez de la Torre, Fernando, De la Rosa, Javier, Kharisov, Boris I., Lucio Ortiz, Carlos J.

“…The surfaces were used in a new proposal for producing copper and nickel phthalocyanines using a parallel-plate reactor. …”
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Morphological and Genetic Variation in Mexican Wild Populations ofTamarixia radiata(Hymenoptera: Eulophidae) por Peña Carrillo, Kenzy Ivveth, González Hernández, Alejandro, López Arroyo, J. Isabel, Mercado Hernández, Roberto, Favela Lara, Susana

“…In this work it was investigated the mechanical behavior in helical actuators produced from Ti-Ni alloy commercial wires. Different characterization techniques were employ for analyzing the samples as: differential scanning calorimeter (DSC), scanning electron microscopy (SEM), optical microscopy (OM) and a non-commercial apparatus developed to apply an external traction stress in helical actuators during thermal cycles.…”
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Thermomechanical Analysis on Ti-Ni Shape Memory Helical Springs Under Cyclic Tensile Loads por Oliveira, Carlos Augusto do Nascimento, González, Cezar Henrique, Olimpio Filho, Oscar, Silva, Niédson José da, Guimarães, Pablo Batista, Nuñez Mendoza, Esaú, López Cuéllar, Enrique Manuel

“…In this work it was investigated the mechanical behavior in helical actuators produced from Ti-Ni alloy commercial wires. Different characterization techniques were employ for analyzing the samples as: differential scanning calorimeter (DSC), scanning electron microscopy (SEM), optical microscopy (OM) and a non-commercial apparatus developed to apply an external traction stress in helical actuators during thermal cycles.…”
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Epidermal growth factor enhances osteogenic differentiation of dental pulp stem cells in vitro por Del Angel Mosqueda, Casiano, Gutiérrez Puente, Yolanda, López Lozano, Ada Pricila, Romero Zavaleta, Ricardo Emmanuel, Mendiola Jiménez, Andrés, Medina de la Garza, Carlos Eduardo, Márquez M, Marcela, De la Garza Ramos, Myriam Angélica

“…Additionally, the cells were capable of producing calcium deposits and increasing the mRNA expression to alkaline phosphatase (ALP) and osteocalcin (OCN) in relation to control groups (p < 0.001). …”
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Preparation and characterization of Cu and Ni on alumina supports and their use in the synthesis of low-temperature metal-phthalocyanine using a parallel-plate reactor por Sánchez de la Torre, Fernando, De la Rosa, Javier, Kharisov, Boris I., Lucio Ortiz, Carlos J.

“…The surfaces were used in a new proposal for producing copper and nickel phthalocyanines using a parallel-plate reactor. …”
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Goethite–titania composite: disinfection mechanism under UV and visible light por Lara Rico, Rosalina, Múzquiz Ramos, Elia M., López Badillo, Claudia M., García Pérez, Ulises Matías, Cruz Ortiz, Brenda R.

“…The disinfection mechanism was studied by ROS detection and scavenger experiments, demonstrating that the main ROS produced in the disinfection process were superoxide radical anion, singlet oxygen and hydroxyl radical…”
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Enzymatic Potential of Native Fungal Strains of Agave Residues por Contreras Hernández, Maria Gorety, Aréchiga Carvajal, Elva Teresa, Moreno Jiménez, Martha Rocio, González Herrera, Silvia Marina, López Miranda, Javier, Prado Barrágan, Lilia Arely, Rutiaga Quiñones, Olga Miriam

“…Orexins or hypocretins are neurotransmitters produced by a small population of neurons in the lateral hypothalamus. …”
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Nanoparticles for death‑induced gene therapy in cancer (Review) por Roacho Pérez, Jorge A., Gallardo Blanco, Hugo Leonid, Sánchez Domínguez, Margarita, García Casillas, Perla E., Chapa González, Christian, Sánchez Domínguez, Celia Nohemí

“…This therapy consists of the killing of tumor cells via transfection with plasmid DNA (pDNA) that contains a gene which produces a protein that results in the apoptosis of cancerous cells. …”
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Subjective experience and visual attention to a historic building: A real-world eye-tracking study por De la Fuente Suárez, Luis Alfonso

“…The objective of this exploratory study is to discover the relations between visual attention to an architectural work and the subjective experiences produced during its observation. A subjective experience with a building is the specific manner in which an architectural element or the building as a whole are presented to a person. …”
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Bio-Fabrication and Experimental Validation of an Mg - 25Ca - 5Zn Alloy Proposed for a Porous Metallic Scaffold por Campos Becerra, Luis Humberto, Torres Castro, Alejandro

“…Finally, another pos-sible attribute of this alloy could be its use as a complementary treatment for osteosarcoma; this is due to the basification produced by oxidative degradation (attack on cancer cells). …”
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Application of Extractive Fermentation on the Recuperation of Exopolysaccharide from Rhodotorula mucilaginosa UANL-001L por Medina Ramírez, Carlo Franco, Castañeda Guel, Mariana Teresa, Alvarez González, Ma. Fernanda, Montesinos Castellanos, Alejandro, Morones Ramírez, José Rubén, López Guajardo, Enrique A., Gomez Loredo, Alma Elizabeth

“…Exopolysaccharides (EPS) are high molecular weight biomaterials of industrial interest due to their variety of applications in the pharmaceutical, cosmetic, environmental, and food industries. EPS produced by Rhodotorula mucilaginosa UANL-001 L has sparked interest due to its bio-adsorbent and wide spectrum antimicrobial properties. …”
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Effect of Different Cytokinins on Shoot Outgrowth and Bioactive Compounds Profile of Lemograss Essential Oil por Camas Reyes, Alberto, Vuelvas Nolasco, Rosalía, Cabrera Ponce, José Luis, Pereyra Alférez, Benito, Molina Torres, Jorge, Martínez Antonio, Agustino

“…While shoots grown on MS-N/BAP, tZ, and KIN exhibited a highly branching morphology, MS-N/2iP produced a less branching architecture. BC profile analysis of established plants in pots revealed that their maxima production depends on the in vitro shoot growth conditions: i.e., highest content (80%) of α-citral in plants that were cultured in MS-S/BAP (p ≤ 0.05), limonene (41%) in MS-N/2iP, or geranyl acetate (25.79%) in MS-S/2iP. …”
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Increased Hirsutella citriformis conidia shelf life in Acacia and Hirsutella gum formulations por Flores Villarreal, Rosa Ángela, Orozco Flores, Alonso Alberto, Cantú Bernal, Servando Horacio, Gómez Flores, Ricardo Alberto, Pérez González, Orquídea, Tamez Guerra, Patricia

“…The aim of this study was to implement strategies for developing formulations to increase conidia shelf life. We evaluated gum produced from one strain and conidia from two different H. citriformis strains. …”
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Breeding biology of Eared Quetzals in the Sierra Madre Occidental, Mexico por González Rojas, José Ignacio, Cruz Nieto, Javier, Ruvalcaba Ortega, Irene, Cruz Nieto, Miguel A.

“…Twenty-five of 29 nests (86.2%) produced at least one fledgling. One nest was predated, and two failed when nest trees fell. …”
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Effects of wetting and drying cycles on the germination of nine species of the Chihuahuan Desert por Contreras Quiroz, Mariana del Rocío, Pando Moreno, Marisela, Flores, Joel, Jurado, Enrique

“…These results indicate that at least some desert species germinate more and faster after single or multiple hydration-dehydration events showing the ability of those seeds to retain, during dehydration, the physiological changes produced from seed hydration.…”
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