Results 11 to 20 of about 1,546 (134)

Contrasting Habitat Use at the Range Edge of an Endangered Grassland Specialist: Insights Into Plains-Wanderer (<i>Pedionomus torquatus</i>) Habitat Use in a Periphery Population. [PDF]

open access: yesEcol Evol
Habitat use at the range periphery of an endangered, Australian endemic bird was found to differ from key habitat described in the core range. Our study identifies the long‐held notion that Plains‐wanderers are exclusively ‘grassland specialists’ should be broadened to incorporate low forb‐like chenopod shrublands. Notably, despite these differences in
Gerhardy SP   +3 more
europepmc   +2 more sources

Identification of a Conserved Linear B-Cell Epitope of Streptococcus dysgalactiae GapC Protein by Screening Phage-Displayed Random Peptide Library. [PDF]

open access: yesPLoS ONE, 2015
The GapC of Streptococcus dysgalactiae (S. dysgalactiae) is a highly conserved surface protein that can induce protective humoral immune response in animals. However, B-cell epitopes on the S. dysgalactiae GapC have not been well identified.
Limeng Zhang   +13 more
doaj   +1 more source

Continuous-wave GaAs/AlGaAs quantum cascade laser at 5.7 THz. [PDF]

open access: yesNanophotonics
Abstract Design strategies for improving terahertz (THz) quantum cascade lasers (QCLs) in the 5–6 THz range are investigated numerically and experimentally, with the goal of overcoming the degradation in performance that occurs as the laser frequency approaches the Reststrahlen band.
Shahili M   +5 more
europepmc   +2 more sources

El capital financiero de Rudolf Hilferding y la crisis contemporánea capitalista

open access: yesPensamiento Crítico, 2020
El presente artículo explora los elementos más interesantes de la obra de Rudolf Hilferding como eslabón crucial para la actualización del análisis de Marx en El Capital para explicar el fenómeno de la crisis financiera en el siglo XXI en el contexto de ...
Oscar David Rojas Silva
doaj   +1 more source

Aproximación al método CDC para determinar susceptibilidad a insecticidas en vectores de leishmaniasis.

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2003
El Centro de Control de Enfermedades (CDC, EE.UU.) ha propuesto un método simplificado para la determinación de resistencia a insecticidas en mosquitos adultos.
Erika Santamaría   +2 more
doaj   +1 more source

Criteria Suggestive of Psychological Components of Itch and Soma­toform Itch: Study of a Large Sample of Patients with Chronic Pruritus

open access: yesActa Dermato-Venereologica, 2020
While psychological factors are relevant in many patients with chronic pruritus, not all patients can be offered psychologic, psychosomatic or psychiatric consultation.
Gudrun Schneider   +4 more
doaj   +1 more source

Demystifying colonialism and migration: An African perspective

open access: yesResearch in Globalization
This study explores the historical trajectory of colonialism in Africa and its role in early migration patterns. It challenges the common perception of migration as a recent response to social stress and desperation in underdeveloped communities. Instead,
Adewale R Aregbeshola   +1 more
doaj   +1 more source

Combining ability of grain sorghum lines selected for aluminum tolerance [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2014
The purpose of this study was to estimate combining ability of 58 sorghum lines previously selected for Aluminum (Al) tolerance. One hundred sixty-five hybrids were evaluated at three levels of Al saturation (0%, 20% and 50%) at the same season. General
Cicero Beserra Menezes   +6 more
doaj  

Crucial Residues Modulating Interface of hBcl-B - hBaxBH3 Heterodimer as Probed by Computational Methods

open access: yesBrazilian Archives of Biology and Technology
Cancerous cells develop resistance to cell death by over expression of anti-apoptotic proteins, which are specific to interact with pro-apoptotic and BH3-only proteins of Bcl-2 family.
Dakshinamurthy Sivakumar   +1 more
doaj   +1 more source

PERFORMANCE OF POTATO CLONES FOR PROCESSING IN SUBTROPICAL AND HIGH-ALTITUDE TROPICAL REGIONS OF BRAZIL

open access: yesColloquium Agrariae, 2021
This work evaluated the performance of potato clones for some agronomic and processing traits, in subtropical and high-altitude tropical regions, under conventional and organic production systems.
Giovani Olegario da Silva   +6 more
doaj  

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