Results 51 to 60 of about 259,171 (202)

Socioeconomic segregation of students [PDF]

open access: yes, 2019
School segregation may be questioning the equity of the Spanish educational system. In this research, we analyse the school segregation by socioeconomic status using the Hutchens Index.
Marcenaro-Gutiérrez, Óscar David   +2 more
core   +1 more source

Nests in trees are as good as or better than cliffs for two formerly persecuted, primarily cliff nesting eagles in Spain: a cautionary tale in defining the habitat of range‐restricted or threatened species

open access: yesWildlife Biology, EarlyView.
In the late‐20th century, golden and Bonelli's eagles suffered population declines on the Iberian Peninsula, partly due to human persecution. Habitat assessments – especially for Bonelli's eagles – always found or assumed strong associations with cliffs that provided nesting sites.
Ryan Baumbusch   +5 more
wiley   +1 more source

MAP17 predicts sensitivity to platinum-based therapy, EGFR inhibitors and the proteasome inhibitor bortezomib in lung adenocarcinoma [PDF]

open access: yes, 2018
Background The high incidence and mortality of lung tumours is a major health problem. Therefore, the identification both of biomarkers predicting efficacy for therapies in use and of novel efficacious therapeutic agents is crucial to increase patient ...
Carnero Moya, Amancio   +5 more
core   +1 more source

Molecular analysis of 3D domain swapping in the acylphosphatase from Escherichia coli

open access: yesActa Crystallographica Section D, EarlyView.
Structures of the monomer and intertwined dimer of the acylphosphatase from E. coli shed light on the molecular basis of its 3D domain swapping.Three‐dimensional domain swapping is a mechanism by which proteins form oligomers. At present, the molecular basis that dictates whether some proteins fold in their monomeric form or as intertwined oligomers is
Sergio Martínez-Rodríguez   +4 more
wiley   +1 more source

Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties

open access: yesJournal of Animal Ecology, EarlyView.
Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea   +15 more
wiley   +1 more source

Certainty equivalence principle in stochastic differential games: An inverse problem approach [PDF]

open access: yes, 2019
Producción CientíficaThis paper aims to characterize a class of stochastic differential games, which satisfy the certainty equivalence principle beyond the cases with quadratic, linear, or logarithmic value functions. We focus on scalar games with linear
Josa Fombellida, Ricardo   +1 more
core   +2 more sources

Co‐phylogeny and biogeography of the myrmecophilous beetle Paussus favieri (Carabidae, Paussinae) and its host ant Pheidole pallidula (Hymenoptera, Myrmicinae)

open access: yesInsect Science, EarlyView.
Strict patterns of co‐divergence have rarely been documented other than among organisms and their symbionts. In this paper, using a molecular approach, we inferr the population‐level phylogenies of a Mediterranean ant species Pheidole pallidula and its nest parasite, the obligate myrmecophilous beetle Paussus favieri. We then investigate the role of co‐
Davide Bergamaschi   +2 more
wiley   +1 more source

Mejorando la seguridad alimentaria a través de la capacitación en consejería para la alimentación infantil en área rural

open access: yesRevista de Investigación e Innovación Agropecuaria y de Recursos Naturales, 2018
La capacidad de resiliencia para mantener la seguridad alimentaria y nutricional de la población requiere proteger los sistemas de vida contra las crisis, desastres y reforzar la producción alimentaria familiar para contrarrestar estos efectos a largo ...
Ma del Carmen Casanovas Vargas   +5 more
doaj  

Propuesta de consejería en ecografía obstétrica: Un estudio cualitativo

open access: yesRevista Internacional de Salud Materno Fetal
Objetivo: El presente estudio aborda la necesidad e importancia de la consejería en ecografía obstétrica como parte integral del proceso de atención prenatal desde la perspectiva de obstetras especializados.
Claudia Isabel Ordoñez-Vargas   +3 more
doaj   +1 more source

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