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  1. 1701

    Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco by Alanís Rodríguez, Eduardo

    Published 2006
    “…The specific ecological weight of each species was estimated for each plant community using abundance, dominance and frequency values. Results were different for different land use histories, given that species composition was also different. …”
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    Tesis
  2. 1702

    Estimación de factores de expansión de volumen a biomasa y carbono en ecosistemas forestales en Chihuahua, México by López Telles, Armando

    Published 2006
    “…For the Quercus sort was not relation of the density with the height of the tree, in whiteness and heartwood yes were significant differences highly (P≥ 0.0001). …”
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    Tesis
  3. 1703

    Cocodrilos marinos del jurásico tardío de la formación la casita en Coahuila y Nuevo León, México: dos casos de estudio by Velasco Segura, Jorge Antonio

    Published 2007
    “…The new specimens from Mexico fill a palaeogeographic gap for the Late Jurassic Thalattosuchians, which were previously reported only from Europe and South America (FREY et al., 2002). …”
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    Tesis
  4. 1704
  5. 1705
  6. 1706
  7. 1707

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

    Published 2018
    “…For the measurement of the components of gross precipitation and throughfall, four troughs were used for each species, while for the quantification of stemflow hoses adhered in stem were used. …”
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    Tesis
  8. 1708

    Mathematical formulations and optimization algorithms for solving rich vehicle routing problems. by Palomo Martínez, Pamela Jocelyn

    Published 2018
    “…Also, computational tests over large-sized instances were carried out in order to study how the characteristics of the instances impact the algorithm performance. …”
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    Tesis
  9. 1709

    Ajuste de ecuaciones alométricas para estimar biomasa aérea en una plantación de teca (Tectona grandis l. f.) en Yucatán, México by Marroquín Morales, Pablo

    Published 2019
    “…Linear and nonlinear models were adjusted, using independent variables of normal diameter and height, selecting the best model adjustment using the highest coefficient of determination (R2 ), the smallest standard error (Syx) and the lowest number of independent variables (k). …”
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    Tesis
  10. 1710

    Evaluación comparativa entre 2 sistemas de instrumentación rotatoria y una reciprocante en la conformación de conductos radiculares. by Treviño Cantú, Cynthia Cristina

    Published 2019
    “…Methodology: 48 mesial canals of lower first molars with independent forages with curvatures between 20 and 50 ° were analyzed according to the Schneider classification, using the Bramante technique with resin cubes, three groups were formed randomly for the different instruments investigated, taking photos before and after instrumentation to finally be assessed qualitatively. …”
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    Tesis
  11. 1711

    Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco by Alanís Rodríguez, Eduardo

    Published 2006
    “…The specific ecological weight of each species was estimated for each plant community using abundance, dominance and frequency values. Results were different for different land use histories, given that species composition was also different. …”
    Get full text
    Tesis
  12. 1712

    Estimación de factores de expansión de volumen a biomasa y carbono en ecosistemas forestales en Chihuahua, México by López Telles, Armando

    Published 2006
    “…For the Quercus sort was not relation of the density with the height of the tree, in whiteness and heartwood yes were significant differences highly (P≥ 0.0001). …”
    Get full text
    Tesis
  13. 1713

    Cocodrilos marinos del jurásico tardío de la formación la casita en Coahuila y Nuevo León, México: dos casos de estudio by Velasco Segura, Jorge Antonio

    Published 2007
    “…The new specimens from Mexico fill a palaeogeographic gap for the Late Jurassic Thalattosuchians, which were previously reported only from Europe and South America (FREY et al., 2002). …”
    Get full text
    Tesis
  14. 1714
  15. 1715
  16. 1716
  17. 1717
  18. 1718
  19. 1719
  20. 1720

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