Results 71 to 80 of about 53,081 (227)
Estudios Sociales, 2011 El artículo somete a prueba la hipótesis del cambio estructural en términos estadísticos a las series de tiempo de las exportaciones de México a los Estados Unidos, de cinco productos hortícolas (calabaza, berenjena, chile, pepino y jitomate) en los que
Carlos Javier Maya Ambía +1 more
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TRADABILITY AND MARKET EQUILIBRIUM FOR U.S.-MEXICO FRESH TOMATOES [PDF]
Tomato trade between the U.S. and Mexico has grown significantly during the past decade. This increased trade, together with major structural changes in US produce marketing channels, has increased the complexity of conducting analysis of market ...
Loureiro, Maria L. +2 more
core +1 more source
Influence of size reduction of fly ash particles by grinding on the chemical properties of geopolymers [PDF]
, 2018 Chemical properties of geopolymers were evaluated from the reduction of fly ash particle size by grinding. X-ray diffraction determined that at early curing ages new crystalline phases appear in the matrix of the geopolymer and they remain for 28 days ...
Arredondo Rea, Susana Paola +6 more
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Applied Sciences, 2019 A numerical investigation regarding ductility evaluation of steel buildings with moment resisting steel frames is conducted. Bending (µLϕ) and tension (µLδ) local ductilities as well as story (µS) and global ductilities are ...
Mario D. Llanes-Tizoc +6 more
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Thalassorama: Marketing Extension and Outreach in Sinaloa, Mexico: A Preliminary Analysis of Preferences for Oysters [PDF]
Marketing, oyster preferences, Mexico, Agribusiness, Agricultural and Food Policy, Consumer/Household Economics, Crop Production/Industries, International Development, International Relations/Trade, Research Methods/ Statistical Methods, Teaching ...
Fong, Quentin Sai Wing +2 more
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Estructura económica y convergencia de las dispariedades regionales en Sinaloa [PDF]
, 2015 En la investigación se realizará un análisis a la evolución de las disparidades en las regiones geoeconómicas de Sinaloa, entre los años 1980 y 2016 y se analizará a los componentes de la estructura económica regional en el territorio de Sinaloa.
Valdez Sandoval, Francisco Humberto
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Dipsosaurus, D. dorsalis [PDF]
, 1992 Number of Pages: 6Integrative BiologyGeological ...
Hulse, Arthur C.
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Epidemic dynamics of respiratory syncytial virus in current and future climates. [PDF]
, 2019 A key question for infectious disease dynamics is the impact of the climate on future burden. Here, we evaluate the climate drivers of respiratory syncytial virus (RSV), an important determinant of disease in young children.
Baker, Rachel E +8 more
core +2 more sources
Digestibilidad in situ de rastrojo de maiz tratado con enzimas fibrolíticas
Ciencia y Agricultura, 2017 Se estudió la digestibilidad in situ de la matriz fibrosa de rastrojo de maíz tratado con un complejo enzimático, utilizando dos toros suizos (700 kg PV) con cánula ruminal, en un diseño de bloques al azar, donde cada animal constituyó un bloque, y los ...
Hugo de Jesús López-Inzunza +6 more
doaj +1 more source