Search Results - time source analysis

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    Measuring the importance of oil-related revenues in total fiscal income for Mexico by Reyes Loya, Manuel Lorenzo, Blanco González, Lorenzo

    Published 2008
    “…Revenues from oil exports are an important part of government budgets in Mexico. A time-series analysis is conducted using monthly data from 1990 to 2005 examining three different specifications to determine how international oil price fluctuations and government income generated from oil exports influence fiscal policy in Mexico. …”
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    Article
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    Measuring the importance of oil-related revenues in total fiscal income for Mexico by Reyes Loya, Manuel Lorenzo, Blanco González, Lorenzo

    Published 2008
    “…Revenues from oil exports are an important part of government budgets in Mexico. A time-series analysis is conducted using monthly data from 1990 to 2005 examining three different specifications to determine how international oil price fluctuations and government income generated from oil exports influence fiscal policy in Mexico. …”
    Get full text
    Article
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    Gross precipitation and throughfall chemistry in legume species planted in Northeastern México by Návar, José, Méndez González, Jorge, Gonzalez, Humberto

    Published 2009
    “…Variance analyses tested the statistical dependence of the total and net fluxes on the species and seasons. Regression analysis tested the dependence of chemical concentrations on rainfall depth and lag time between rains. …”
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    Article
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    Estudio microfacial, mineralógico, geoquímico e isotópico de la formación San Felipe (Cretácico Superior), Noreste de México. by Tienda Garza, Jaime Antonio

    Published 2018
    “…In this work, based on the systematic analysis of microfacial, mineralogical, geochemical and Nd isotopic information for representative samples of all lithologies, an integral preliminary model of sedimentation and diagenesis is proposed for a San Felipe Formation outcrop located in Puerto Pastores, Galeana, Nuevo León. …”
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    Tesis
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    Persistencia de marcadores para Bacteroidales como microorganismos indicadores de trazabilidad en tomate y melón contaminados artificialmente by Ordaz Cervera, Gilberto

    Published 2017
    “…ABSTRACT Fecal Indicator Bacteria (FIB) requires time and selective culture media to grow and do not allow microbial source tracking (MST). …”
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    Tesis
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    Estudio microfacial, mineralógico, geoquímico e isotópico de la formación San Felipe (Cretácico Superior), Noreste de México. by Tienda Garza, Jaime Antonio

    Published 2018
    “…In this work, based on the systematic analysis of microfacial, mineralogical, geochemical and Nd isotopic information for representative samples of all lithologies, an integral preliminary model of sedimentation and diagenesis is proposed for a San Felipe Formation outcrop located in Puerto Pastores, Galeana, Nuevo León. …”
    Get full text
    Tesis
  10. 30

    Persistencia de marcadores para Bacteroidales como microorganismos indicadores de trazabilidad en tomate y melón contaminados artificialmente by Ordaz Cervera, Gilberto

    Published 2017
    “…ABSTRACT Fecal Indicator Bacteria (FIB) requires time and selective culture media to grow and do not allow microbial source tracking (MST). …”
    Get full text
    Tesis
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    Naturally-occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover by Le Vay, Lewis, Gamboa Delgado, Julián

    Published 2011
    “…Furthermore, time-series measurement of changes in tissue isotopic signature (δ15N, δ13C) enables modelling of growth dilution and tissue turnover components of isotopic change driven by nutritional sources. …”
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    Article
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    Recent Advances in the Application of Stable Isotopes as Nutritional Tools in Aquaculture by Gamboa-Delgado, Julián, Peña-Rodríguez, Alberto, Martínez-Rocha, Luis, Villarreal-Cavazos, David, Nieto-López, Martha, Tapia-Salazar, Mireya, Ricque-Marie, Denis, Cruz-Suárez, L. Elizabeth, Le Vay, Lewis, Fernández-Díaz, Catalina, Cañavate, Pedro, Ponce, Marian, Zerolo, Ricardo, Manchado, Manuel

    Published 2011
    “…Stable isotopes ratios were measured in a range of food sources and experimental animals. In a first experiment, juvenile shrimp Litopenaeus vannamei were reared on co-feeding regimes having different proportions of live biomass of the green macroalgae Ulva clathrata and inert feed in order to identify nutritional contributions to tissue growth using dual stable isotope analysis. …”
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    Article
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    Aislamiento y selección de cepas mutantes de Hirsutella citriformis inducidas por el agente químico: metanosulfonato de etilo (EMS). by Cruz Juárez, Georgina

    Published 2017
    “…The results shown are important, since the fungus is slow growing and if high yields of biomass can be achieved in a short time, then solid substrates can be inoculated to obtain good sporulation also in a short time.…”
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    Tesis
  19. 39

    Aislamiento y selección de cepas mutantes de Hirsutella citriformis inducidas por el agente químico: metanosulfonato de etilo (EMS). by Cruz Juárez, Georgina

    Published 2017
    “…The results shown are important, since the fungus is slow growing and if high yields of biomass can be achieved in a short time, then solid substrates can be inoculated to obtain good sporulation also in a short time.…”
    Get full text
    Tesis
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