Uso del vidrio molido como sustituto del agregado fino en mezclas de mortero de albañilería
ESPACIO I+D: Innovación más Desarrollo, 2022 La disposición inadecuada de los Residuos de la Construcción y Demolición (RCD), en especial del vidrio, acarrea muchos problemas económicos y ambientales.
Francisco Geovani Izquierdo Domínguez +3 more
doaj +1 more source
Does any fish scale of a fish have the same number of marks? A case study for two Mugilidae species
Journal of Fish Biology, EarlyView.Abstract This study evaluates the difference in growth marks in scales from nine body areas of two Mugilidae species from the Gulf of Mexico: Mugil curema and Mugil cephalus. It addresses whether the different body areas show more (or fewer) marks, and which area(s) would be more useful in fish biology studies relying on mark analysis.
Ebenecer Guerra +6 more
wiley +1 more source
Digital Mapping of Soil Profile Properties for Precision Agriculture in Developing Countries
Agronomy, 2022 The soil profile and its spatial distribution are two essential aspects for promoting sustainable agriculture, with precise inputs in quantity, space, and time.
Antonio López-Castañeda +4 more
doaj +1 more source
Ethnic Conflicts, Civil War, and Economic Growth: Region‐Level Evidence From Former Yugoslavia
Journal of Regional Science, EarlyView.ABSTRACT This paper studies the long‐term effects of the Yugoslav civil war (1987–1995) on subnational economic growth across 78 regions in five former Yugoslav republics from 1950 to 2015. We construct counterfactual growth trajectories using a robust region‐level donor pool from 32 conflict‐free countries.
Aleksandar Kešeljević +2 more
wiley +1 more source
Morphological diversity of native maize (Zea mays L.) populations in the state of Tabasco, Mexico [PDF]
, 2014 En México, los agricultores conservan maíces nativos o criollos (Zea mays L.). En este estudio se caracterizó y clasificó la variabilidad morfológica de 71 colectas de maíces criollos del estado de Tabasco, México.
Castañón Nájera, Guillermo +5 more
core
, 2004 Number of Pages: 4Integrative BiologyGeological ...
Köhler, Gunther, McCranie, James R.
core +1 more source
Regulation &Governance, EarlyView.ABSTRACT Skills formation is a pressing issue for middle‐income countries given the pace of technological change. In Latin America, scholars point to the hierarchical type of capitalism and its segmentalist skills formation system as the main roadblocks to exiting the middle‐income trap.
Aldo Madariaga, Mariana Rangel‐Padilla
wiley +1 more source
Revista de Estudios de Género: La Ventana, 2007 El presente texto da cuenta de los resultados del análisis de una iniciativa gubernamental de microcréditos en el estado de Tabasco. En él se incorporó la mirada de diversos funcionarios relacionados directamente con su diseño, responsables de ...
Esperanza Tuñón Pablos +2 more
doaj
An annotated list of the centipedes (Chilopoda) in the National Collection of Arachnids, Instituto de Biología, Universidad Nacional Autónoma de México : Addendum: Scutigeromorpha and Scolopendromorpha [PDF]
, 2013 This addendum to “An annotated list of the centipedes (Chilopoda) in The National Collection of Arachnids (Colección Nacional de Arácnidos, CNAN), Instituto de Biología, Universidad Nacional Autónoma de México” (México City), is based on new samples ...
Cupul-Magaña, Fabio Germán
core
Generation of J0 Bessel Beams with controlled spatial coherence features
, 2010 An alternative method to generate J0 Bessel beams with controlled spatial partial coherence properties is introduced. Far field diffraction from a discrete number of source points on an annular region is calculated.
Adrian Carbajal-Dominguez +13 more
core +1 more source