Results 71 to 80 of about 45,162 (227)

Production and characterization of a snack based on maize flour and Atlantic mackerel (Scomber scombrus)

open access: yesCyTA - Journal of Food, 2019
Maize has antioxidant properties and a high amount of carbohydrates, while fish has high-quality proteins and unsaturated fatty acids. The goal of this study was to prepare a functional food enriched with protein and n-3 fatty acids from Scomber scombrus.
Marina Ramos-Ramos   +5 more
doaj   +1 more source

New records of biting midges of the genus Culicoides Latreille from Mexico (Diptera: Ceratopogonidae) [PDF]

open access: yes, 2012
We provide the first records of six species of biting midges (Diptera: Ceratopogonidae) in the genus Culicoides Latreille from Mexico: C. baueri Hoffman, C. castillae Fox, C. debilipalpis Lutz, C. iriartei Fox, C. leoni Barbosa and C. pusilloides Wirth
Castrejón, M. Rodríguez   +3 more
core  

Determinantes de la recaudación del impuesto predial en Tamaulipas: Instituciones y zona frontera norte

open access: yesFrontera Norte, 2009
Este artículo relaciona el marco institucional fiscal y la ubicación geográfica municipal con la recaudación del impuesto predial de los municipios del estado de Tamaulipas.
Jorge Ibarra Salazar   +1 more
doaj  

Phylogenomic insights into helmet evolution in neotropical treehoppers (Hemiptera: Membracidae): Conserved morphological complexity across five subfamilies

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
Phylogenomic analyses of 2539 nuclear loci reveal robust relationships among major Membracidae lineages. Helmet shape complexity shows strong phylogenetic conservatism across genera, tribes and subfamilies. Pronotal modularity evolves across lineages, highlighting the developmental diversity of treehopper morphologies. Abstract We utilized genomic data
Ali Milanca Gutiérrez Aguilar   +4 more
wiley   +1 more source

Rhinocheilus, R. lecontei [PDF]

open access: yes, 1975
Number of Pages: 4Integrative BiologyGeological ...
Medica, Philip A.
core   +1 more source

Abusos y condiciones de servidumbre relacionados con la implementación de los programas de trabajadores huéspedes (el caso tamaulipeco)

open access: yesFrontera Norte, 2010
Las visas H-2A para trabajadores agrarios temporales son muy controvertidas. Así, los grupos defensores de los jornaleros han argumentado que éstas no protegen a la mano de obra estadounidense y propician el abuso y la explotación de los trabajadores ...
Simón Pedro Izcara Palacios
doaj  

Review and classification of Omethidae (Coleoptera: Elateroidea), with phylogenomic evidence supporting the inclusion of Telegeusinae in the family

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
This is the first phylogenomic study of Omethidae using genome skimming, sampling representatives of all subfamilies to resolve long‐standing conflicts between morphology‐ and multigene‐based hypotheses. Phylogenomic analyses recovered Omethidae sister to Artematopodidae and strongly support Telegeusinae as a subfamily of Omethidae, rejecting its ...
Vinicius S. Ferreira   +8 more
wiley   +1 more source

Abasto del agua en la frontera norte de Tamaulipas

open access: yesFrontera Norte, 2016
El trabajo ref lexiona sobre el abasto de agua potable en los municipios fronterizos del norte de Tamaulipas, a partir de la perspectiva del derecho humano al agua ( DHA ).
Jesús FRAUSTO ORTEGA
doaj  

Efficient synthesis of sulfonamide derivatives on solid supports catalyzed using solvent-free and microwave-assisted methods

open access: yesQuímica Nova, 2011
In this work we report the synthesis of sulfonamide derivatives using a conventional procedure and with solid supports, such as silica gel, florisil, alumina, 4Å molecular sieves, montmorillonite KSF, and montmorillonite K10 using solvent-free and ...
Argelia Camargo-Ordoñez   +5 more
doaj   +1 more source

Miedo ante la muerte y calidad de vida en adultos mayores

open access: yesEnfermería Global, 2020
Objetivo: Conocer la relación entre el miedo a la muerte y calidad de vida de los adultos mayores. Material y Método: Estudio correlacional en adultos mayores. La muestra fue de 99 adultos mayores, se utilizó la Escala original de Collet-Lester de Miedo
Tirso Duran-Badillo   +4 more
doaj   +1 more source

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