Results 61 to 70 of about 44,481 (212)
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
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Estudio de redes neuronales para el pronóstico de la demanda de asignaturas
Revista Facultad de Ingeniería, 2019 La planeación de cursos de un centro educativo o universidad está compuesta por múltiples problemas complejos como lo es la asignación de horarios para los alumnos, salones y profesores para cada asignatura.
Jesús David Terán-Villanueva +6 more
doaj +1 more source
Central American Temnocerus Thunberg, 1815 (Coleoptera: Rhynchitidae) [PDF]
, 2010 Twenty eight species of Temnocerus Thunberg, 1815 are recognized from Central America (Mexico to Panama) with eight previously described species and 20 new species as follows: T. abdominalis (Voss), T. chiapensis n. sp., T.
Hamilton, R. W.
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Journal of Biogeography, Volume 53, Issue 1, January 2026.ABSTRACT Aim The study of the structure of species assemblages has typically assumed that similar environments share common species; however, interacting biogeographic and phylogenetic processes are equally important. The understanding that ecological processes operate at different spatial scales to shape species assemblages led to the concept of ...
Luis A. Sánchez‐González +2 more
wiley +1 more source
Systematic 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
CyTA - 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
Rhinocheilus, R. lecontei [PDF]
, 1975 Number of Pages: 4Integrative BiologyGeological ...
Medica, Philip A.
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Systematic 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
Química 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