Results 11 to 20 of about 1,773 (177)

Histological and Gene Expression Analyses of the Arm and Finger Macroglands of Two Hyloxalus Frogs (Dendrobatidae). [PDF]

open access: yesMol Ecol
ABSTRACT Chemical communication during courtship is well documented in salamanders and newts, but its role in frogs is less understood. In some Neotropical poison frogs, males exhibit specialised mucous glands (SMGs) in the hand integument that express high levels of sodefrin precursor‐like factors (SPFs), an amphibian pheromone. Some species also show
Abondano Almeida D   +4 more
europepmc   +2 more sources

A Novel α-Synuclein K58N Missense Variant in a Patient with Parkinson's Disease. [PDF]

open access: yesMov Disord
Abstract Background Parkinson's disease (PD) is a complex multifactorial disorder with a genetic component in about 15% of cases. Multiplications and point mutations in SNCA gene, encoding α‐synuclein (aSyn), are linked to rare familial forms of PD. Objective Our goal was to assess the clinical presentation and the biological effects of a novel K58N ...
Al-Azzani M   +24 more
europepmc   +2 more sources

Homens, mulheres e nação: representações na mídia impressa durante a ditadura stronista no Paraguai (1959)

open access: yesChasqui, 2017
Assuming as structural axis the newspaper El País content’s (September-December, 1959) related to the death of the journalist Bernardo Aranda, the article discuss from a gender perspective, representations and imaginaries regarding how this media ...
Aníbal Orué Pozzo, Florencia Falabella
doaj   +1 more source

From the open generalized Heisenberg model to the Landau–Lifshitz equation

open access: yesNew Journal of Physics, 2020
Magnetic systems can be described by the classical Landau–Lifshitz (LL) equation or the fully quantum open generalized Heisenberg model. Using the Lindblad master equation and the mean-field approximation, we demonstrate that the open generalized ...
Ariel Norambuena   +2 more
doaj   +1 more source

Capital social y políticas de Atención Primaria de la Salud

open access: yesTempus Actas de Saúde Coletiva, 2016
El objetivo de este trabajo es analizar la influencia de la configuración del capital social de las políticas de atención primaria de la salud (APS) sobre las condiciones de acceso a los servicios de salud.
Ernesto Pablo BÁSCOLO, Natalia YAVICH
doaj   +1 more source

Estudios interdisciplinarios de la complejidad

open access: yesEntornos, 2018
El sistema educativo colombiano, en todos los niveles, ha sido dominado por el ejercicio de las disciplinas fragmentadas con métodos reduccionistas, descontextualizados y poco pertinentes, en contravía del ejercicio de la solución de problemas que plantean las ciencias y la cotidianidad, que para su tratamiento también requieren connaturalmente de ...
Jasmidt Vera Cuenca   +2 more
openaire   +2 more sources

Los Andes, objeto de estudio interdisciplinario

open access: yesWarisata - Revista de Educación, 2023
El documento que se presenta constituye una disertación analítica referida al estudio de Los Andes desde distintas ópticas, considerando 3 ejes interdisciplinarios: geobiológico, humano y social: En el primer eje, el geobiológico, se encuentran abordados los aspectos biofísicos de los Andes Venezolanos, así como los aportes destacados de los ...
openaire   +1 more source

Consideraciones teóricas-metodológicas para el análisis de la política internacional subestatal

open access: yesColombia Internacional, 2017
Within the framework of the process of systemic transformations and globalization at the end of the 20th and beginning of the 21st century, the international scenario and the nation-state have experienced changes that have given way to the participation ...
María Lis Rolandi, Marcos Merello
doaj   +1 more source

El carácter sintético de las creencias de Luis de Carvajal el Mozo [PDF]

open access: yesРелигия, церковь, общество, 2019
The article analyses the synthetic nature of the beliefs of Luis de Carvajal el Moso, the founder of Jewish literature in Spanish Mexico at the end of the 16th century. His legacy consists of an autobiography, letters and the case in the Inquisition.
Ivan AleksandrovIch Kopylov
doaj   +1 more source

El Orden Nuclear en jaque... ¿Por parte de quién? | The Nuclear Order in check... by whom?

open access: yesMural Internacional, 2023
¿Cuándo se debilita o entra en contradicción un régimen u orden internacional? ¿Por qué se dice que el orden nuclear internacional actual está en crisis?
Nevia Vera   +2 more
doaj   +1 more source

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