Search Results - (((((westoeen OR even) OR wtestoeen) OR lester) OR esteees) OR ((est OR estees) OR esta)) point~

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    Data on the removal of metals (Cr, Cr, Cd, Cu, Ni, Zn) from aqueous solution by adsorption using magnetite particles from electrochemical synthesis by Manrique, Julio Jorge, Marriaga Cabrales, Nilson, Hernández Ramírez, Aracely, Machuca Martínez, Fiderman

    Published 2019
    “…Magnetite particles were prepared by electrolytic synthesis (average crystallite size 37.9±1.2nm, surface area ¼ 17.2 m2g1, isoelectric point ¼ 6.3, magnetic saturation ¼ 62 emu g1) and used as adsorbent of heavy metals in aqueous solutions. …”
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    Article
  4. 424

    El valor de la cartera de clientes de empresas de telecomunicaciones en México (The value of customer portfolio for telecommunication companies in Mexico) by Saldaña, J., Palomo, M.

    Published 2006
    “…Companies have started to pay attention to the unpredictable customers´ behavior, therefore, analyzing customers´ long term value, or even customers´ life time value (LTV). Nevertheless, only few companies have bothered to evaluate if their desirable individual customers are, from the risk stand point, are desirable collective customers based on the customers´ value change. …”
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    Article
  5. 425

    Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León by Ríos Saucedo, Julio César

    Published 2005
    “…Abstract The contamination of streams can be of point and non-piont or diffuse origin. In the area of Linares, land use changes, agricultural, and grazing practices leed to non point sources of contamination of streams. …”
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    Tesis
  6. 426

    Evaluación de la calidad del agua de tres ríos de la subcuenca del “Río Limón” en el estado de Nuevo León by Ríos Saucedo, Julio César

    Published 2005
    “…Abstract The contamination of streams can be of point and non-piont or diffuse origin. In the area of Linares, land use changes, agricultural, and grazing practices leed to non point sources of contamination of streams. …”
    Get full text
    Tesis
  7. 427

    L’impact du jeu dans l’apprentissage de la grammaire du français chez des apprenants de l’UANL by Cerda Almazán, Kenia Anakaren

    Published 2018
    “…A la fin de cette proposition vous trouverez aussi un parcours d’apprentissage informel (Silva et Brougère 2016) où l’élève est positionné dans une situation de jeu où il doit faire preuve de l’acquisition des contenus grammaticaux et phonétiques tout au long de son apprentissage du français au niveau débutant où il devient l’acteur principal de son apprentissage comme l’indique l’approche actionnel (CECR2001). …”
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    Otro
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    Assessing Conservation Values: Biodiversity and Endemicity in Tropical Land Use Systems by Moen, Jon, Waltert, Matthias, Bobo, Kadiri Serge, Kaupa, Stefanie, Montoya, Marcela Leija, Nsanyi, Moses Sainge, Fermon, Heleen

    Published 2011
    “…At the 8 km2 spatial level, estimated richness of endemic species declined in all groups by 21% (birds) to 91% (trees) from forests to annual crops, while estimated richness of widespread species increased by +101% (trees) to +275% (understorey plants), or remained stable (- 2%, butterflies). Even traditional agroforestry systems lost estimated endemic species richness by - 18% (birds) to - 90% (understorey plants). …”
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    Article
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    Nuevos objetivos de la educación superior: idealidad y realidad de la universidad pública en México by Jiménez Gómez, Enrique

    Published 2004
    “…Este ensayo plantea en términos generales que la educación como compromiso fundamental del estado no ha estado a la altura del reto del tercer milenio. …”
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    Article
  16. 436

    A stochastic location-inventory problem: complexity and mathematical formulations. by Hernández González, Nelly Montserrat

    Published 2017
    “…Moreover, inventory management involve necessarily nonlinear terms, which make the problem even harder to solve. Some papers involve multiple plants, but they assume that the value of their parameters such as delivery time, shipping cost or production capacity are the same for all the plants. …”
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    Tesis
  17. 437

    A stochastic location-inventory problem: complexity and mathematical formulations. by Hernández González, Nelly Montserrat

    Published 2017
    “…Moreover, inventory management involve necessarily nonlinear terms, which make the problem even harder to solve. Some papers involve multiple plants, but they assume that the value of their parameters such as delivery time, shipping cost or production capacity are the same for all the plants. …”
    Get full text
    Tesis
  18. 438

    A psychological approach in the usage of interests to motivate children to the learning of EFL in a public school of Nuevo León, Mexico by Trejo Robles, Cathy Elizabeth

    Published 2019
    “…In a scale from 0 to 20 points, it can be observed quantitatively that S1 incremented his participation from 8 in the first class to 15 in the third class, and S2 also incremented his participation from 12 in the first class to 17 in the third class.…”
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    Otro
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    Social network externalities and price dispersion in online markets by Ayala Gaytán, Edgardo Arturo

    Published 2009
    “…Consumers cannot physically touch or examine the products at the point of purchase. As such, online markets involve an adoption process based on the interaction of consumers’ experiences in the form of references, recommendations, word of mouth, etc. …”
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    Article
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