Search Results - (((vallecas OR valleys) OR valderas) OR (valle OR value))*

  1. 961

    Pérdidas por intercepción en cuatro especies del matorral en Linares, N. L. by Tamez Ponce, Cuauhtemoc

    Published 2018
    “…The results for Acacia farnsesiana, Condalia hookeri, Leucaena leucocephala and Casemiroa greggii, for throughfall, showed values of 77, 73, 85 and 82%, respectively; while the component of the stemflow oscillated of 1.8% for Acacia farnesiana to 1.33% for Condalia hookeri. …”
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  2. 962
  3. 963
  4. 964

    Polyaza macroligands as potential agents for heavy metal removal from wastewater by Elizondo Martínez, Perla, Nájera Martínez, Blanca, Pérez Rodríguez, Nancy, Reyes Hinojosa, Laura, Gómez del Río, Isabel

    Published 2013
    “…These agents showed high affinity for the studied metals. The values of the equilibrium constants of the isolated complexes (between 1×104 and 2×107) demonstrated the feasibility of applying these chelating agents as alternatives for the removal of heavy metals from industrial effluents.…”
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    Article
  5. 965

    Influence of the Capping Ligand on the Band Gap and Electronic Levels of PbS Nanoparticles through Surface Atomistic Arrangement Determination by García Gutiérrez, Diana Fabiola, Hernández Casillas, Laura Patricia, Cappellari, Maria Victoria, Fungo, Fernando, Martínez Guerra, Edgar, García Gutiérrez, Domingo Ixcóatl

    Published 2018
    “…ABSTRACT: Lead sulfide (PbS) nanoparticles were synthesized by chemical methods with different sizes and different capping ligands (oleic acid, myristic acid, and hexanoic acid), avoiding ligand exchange procedures, to study the effect of characteristics of the capping ligands on their energy levels and band gap values. Experimental results (UV−vis−NIR, Fourier transform infrared, and Raman spectroscopies, cyclic voltammetry, transmission electron microscopy, and electron energy loss spectroscopy) showed a marked influence of the capping ligand nature on the electro-optical properties of PbS nanoparticles with a very similar size. …”
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    Article
  6. 966
  7. 967

    Predicting the phase diagram of two-dimensional colloidal systems with long-range interactions by Mejía Rosales, Sergio, Gil Villegas, Alejandro, Ivlev, Boris I., Ruiz García, Jaime

    Published 2006
    “…Pinned voids are formed at higher densities and intermediate values of the surface pressure. The analysis of isotherms, translational and orientational correlation functions as well as structure factor gives clear evidence of the presence of a melting first-order transition. …”
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    Article
  8. 968
  9. 969

    Recrystallization of a Ti-45Ni-5Cu cold-worked shape memory alloy characterized by thermoelectric power and electrical properties by Soto Parra, Daniel Enrique, Flores Zúñiga, Horacio, Cuéllar, Enrique López, Ochoa Gamboa, Raul Armando, Ríos Jara, David

    Published 2014
    “…Transformation temperatures show an increase with heat treatment temperature, while hysteresis decreases. Hardness values decrease with aging temperature for the same heat treatment time. …”
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    Article
  10. 970

    Polyphenolic Profile and Antioxidant Activity of Leaf Purified Hydroalcoholic Extracts from Seven Mexican Persea americana Cultivars by Castro López, Cecilia, Bautista Hernández, Israel, González Hernández, María D., Martínez Ávila, Guillermo Cristian Guadalupe, Rojas, Romeo, Gutiérrez Díez, Adriana, Medina Herrera, Nancy, Aguirre Arzola, Víctor Eustorgio

    Published 2019
    “…The highest free radical-scavenging activity was observed for Platano Delgado and Criollo 6 avocado cultivars havin IC50 values of 271.86 ± 13.69 and 269.56 ± 6.53 for DPPH• and ABTS•+ radicals, respectively, while the best result for lipid oxidation inhibition was registered in Criollo 6 cultivar extract. …”
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    Article
  11. 971

    The physicochemical, antifungal and antioxidant properties of a mixed polyphenol based bioactive film by Aguirre Joya, Jorge A., Pastrana Castro, Lorenzo, Nieto Oropeza, Diana, Ventura Sobrevilla, Janeth, Rojas Molina, Romeo, Aguilar, Cristobal N.

    Published 2018
    “…Treatment with 1.1 % of pectin, 0.16 % candelilla wax, 0.3 % glycerol, 5 % AM and 4 % extract of polyphenols showed values of thickness and WVP suitable to be applied on model fruits.…”
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    Article
  12. 972
  13. 973

    Evaluation of Passive Films on 17-7PH and 410 Stainless Steel Exposed to NaCl Solution by Martínez Aparicio, Brisa Selene, Gaona Tiburcio, Citlalli, Almeraya Calderón, Facundo, Goldsberry, Reece, Castaneda, Homero

    Published 2024
    “…In the results, the CPP curves showed positive hysteresis, indicating pitting localized corrosion, and 17-7PH steel passivated at 49 °C for 90 min in citric acid exhibited lower corrosion rate values equivalent to ×10−3 mm/year.…”
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    Article
  14. 974

    Efecto de esponjas vaginales sobre la microbiota vaginal e impacto en la eficiencia reproductiva en cabras. by Rodríguez Miranda, Diana Aimeé

    Published 2018
    “…For the pregnancy rate, the highest values for T1 (63.6%) and T2 (72.7%) were presented, being different from T3 (44.4%) P <0.03.…”
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  15. 975

    Efecto de esponjas vaginales sobre la microbiota vaginal e impacto en la eficiencia reproductiva en cabras. by Rodríguez Miranda, Diana Aimeé

    Published 2018
    “…For the pregnancy rate, the highest values for T1 (63.6%) and T2 (72.7%) were presented, being different from T3 (44.4%) P <0.03.…”
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    Tesis
  16. 976
  17. 977

    Recent Advances on Freshwater Crayfish Nutrition: Proposal of a Practical Diet for Juvenile Astacid Crayfish Studies from the Onset of Exogenous Feeding under Controlled Conditions by González López, Rocío

    Published 2011
    “…Diets tested did not affect final survival rates and growth either in grouped or in isolated crayfish, being the highest survival rate (average: 93%) and growth values (average: 13.2 mm carapace length: CL, 578.1 mg weight: W, 3.52% d-1 specific growth rate: SGR, 1896.6% weight gain: WG) reached with the practical diet. …”
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    Article
  18. 978

    Some Steps in Shrimp Nutrition «a linear way» by G., Cuzon, G., Gaxiola

    Published 2010
    “…Shrimp in earthen ponds receive natural productivity as part of their food intake, and techniques with stable isotopes gave values on respective contribution of feed and meiofauna. …”
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    Article
  19. 979

    Physicochemical, Functional, and Nutraceutical Properties of Eggplant Flours Obtained by Different Drying Methods by Rodríguez Jiménez, Jenny Rosa Elvira, Amaya Guerra, Carlos Abel, Báez González, Juan Gabriel, Aguilera González, Carlos Javier, Urías Orona, Vania, Niño Medina, Guillermo

    Published 2018
    “…Eggplants are a type of vegetable that is valued for its content in phytochemical compounds and it is due to the fact that this research is conducted towards the development of eggplant flour as a proposal to be used as a functional ingredient in the food industry. …”
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  20. 980

    Free Radical-Scavenging Capacities, Phenolics and Capsaicinoids in Wild Piquin Chili (Capsicum annuum var. Glabriusculum) by Moreno Ramírez, Yolanda, Martínez Ávila, Guillermo Cristian Guadalupe, González Hernández, Víctor, Castro López, Cecilia, Torres Castillo, Jorge Ariel

    Published 2018
    “…High contents of phenolic compounds and free radical-scavenging capacities were observed for both extracts; however, the values that were found for the hydroalcoholic phase were substantially higher. …”
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    Article

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