Results 81 to 90 of about 44,311 (140)

The role of grazing management practices and tussock-forming plants on grassland birds in the Argentine Pampas

open access: yesDiscover Conservation
The structure of vegetation significantly impacts grassland birds. In temperate Southeastern South America (SESA), different cattle grazing practices shape grassland vegetation structure, influencing bird abundance and richness. We studied SESA grassland
Facundo Niklison   +2 more
doaj   +1 more source

La ocupación tardoantigua de la Cueva de Guantes (Palencia): contexto y materiales

open access: yesArqueología y Territorio Medieval, 2020
La Cueva de Guantes (Palencia), ubicada en las proximidades de Guardo, es un yacimiento conocido por sus depósitos del Paleolítico Medio e indefinidas ocupaciones posteriores.
Luis Ramón Menéndez Bueyes   +3 more
doaj  

Understanding processes underlying cross-taxon congruence in species composition along elevational gradients

open access: yesScientific Reports
Changes in species diversity of different taxa along environmental gradients are usually correlated, resulting in a pattern called cross-taxon congruence.
Carolina S. Ramos   +2 more
doaj   +1 more source

FISIOGRAFÍA Y EVOLUCIÓN HISTÓRICA DEL ENTORNO DE SAN FERNANDO (ISLA DE LEÓN, BAHÍA DE CÁDIZ)

open access: yesRevista Atlántica-Mediterránea de Prehistoria y Arqueología Social, 2008
openaire   +1 more source

Enlazando química y biología: secuencias de proteínas

open access: yesRevista de Química, 2016
En los últimos veinte años el número de genomas completos que han sido secuenciados y depositados en bancos de datos  ha crecido dramáticamente. Esta abundancia de información de secuencias ha servido de base para la creación de una disciplina llamada ...
Roberto Laos, Steven A. Benner
doaj  

[Ischemic Priapism: evaluation in a third-level hospital in Mexico]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Sánchez-Villaseñor G   +6 more
europepmc   +1 more source

[Bacteremia secondary to <i>Campylobacter jejuni</i> pancolitis in an immunocompetent patient]. [PDF]

open access: yesRev Esp Quimioter
Sejas-Claros A   +4 more
europepmc   +1 more source

[Neutrophil-lymphocyte ratio and retinopathy in patients with type 2 diabetes mellitus]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Cuevas-Acuña MT   +2 more
europepmc   +1 more source

[Dermal fillers and late-onset reactions: An emerging challenge in primary care]. [PDF]

open access: yesAten Primaria
Estalayo-Gutiérrez B   +3 more
europepmc   +1 more source

[Cognitive and psychiatric evolution in autoimmune encephalitis in a school-aged child: Clinical case]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Márquez-Zapata MG   +5 more
europepmc   +1 more source

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