Results 71 to 80 of about 98,758 (228)

Los “giros” de la universidad y el desarrollo local [PDF]

open access: yes, 2012
En la década que corre se afirma de modo más apremiante que nunca la necesidad de articular las universidades al tejido productivo y social. Cuba, con sus problemáticas específicas, también enfrenta este desafío.
Fernández González   +2 more
core  

Transcript expression of vesicular glutamate transporters in lumbar dorsal root ganglia and the spinal cord of mice – Effects of peripheral axotomy or hindpaw inflammation [PDF]

open access: yes, 2013
Using specific riboprobes, we characterized the expression of vesicular glutamate transporter (VGLUT)1–VGLUT3 transcripts in lumbar 4–5 (L4–5) dorsal root ganglions (DRGs) and the thoracolumbar to lumbosacral spinal cord in male BALB/c mice after a 1- or
Brumovsky, Pablo Rodolfo   +8 more
core   +1 more source

The Evolution of a Polar Cap Patch Into a Blob in the Nightside Ionosphere: Direct Observations of Multiple Blob Formation Mechanisms Acting Simultaneously on the Same Plasma

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 3, March 2026.
Abstract A polar cap patch was observed to exit the polar cap to become a blob as it entered the auroral oval on the nightside of the Earth under moderately quiet geomagnetic conditions (Kp = 3−). Auroral particle precipitation led to an increase in the electron density of the blob.
S. J. Maguire   +9 more
wiley   +1 more source

De la campaña electoral al despacho presidencial. Las causas y las consecuencias del giro programático realizado por Jaime Paz Zamora en Bolivia / From the Electoral Campaign to the President’s Office. Causes and Consequences of Jaime Paz Zamora’s policy shift in Bolivia

open access: yesRevista del Instituto Electoral del Estado de México. Apuntes Electorales, 2016
El objetivo de este artículo es revisar un aspecto clave de las teorías de la democracia representativa: los giros programáticos, en términos tanto de sus causas como de sus efectos. Para este fin, se realiza un estudio
Claire Wright
doaj  

The pirouettes and their application in different sporting disciplines [PDF]

open access: yes, 2009
Resumen basado en el de la publicaciónSe realiza una revisión bibliográfica del término pirueta y sus diferentes acepciones en algunas disciplinas artístico-deportivas.
Conesa Ros, Elena
core   +1 more source

Impact of Growth Temperature and Al/N Ratio on AlN Films Grown by Radio‐Frequency Molecular Beam Epitaxy on GaN Templates

open access: yesphysica status solidi (b), Volume 263, Issue 2, February 2026.
The growth mechanism of AlN films for high electron mobility transistors passivation is systematically investigated via radio‐frequency molecular beam epitaxy. While high‐temperature growth (700 °C) utilizes excess aluminum as a surfactant forming surface droplets, low‐temperature growth (300 °C) traps excess aluminum as defective metallic interlayers.
Trang Nakamoto   +4 more
wiley   +1 more source

Devoção e resistência: as táticas dos anfitriões da Folia de Reis na região metropolitana do Estado do Rio de Janeiro

open access: yesRevista de Antropologia, 2020
As Folias de Reis realizam circuitos de visitações às casas dos devotos em um período conhecido como giros ou jornadas, ocorrendo nas madrugadas dos fins de semana entre os dias 24 de dezembro e 6 de janeiro, dia dos Santos Reis.
Luiz Gustavo Mendel Souza
doaj  

Organic Cation Transporter 3: A Cellular Mechanism Underlying Rapid, Non-Genomic Glucocorticoid Regulation of Monoaminergic Neurotransmission, Physiology, and Behavior [PDF]

open access: yes, 2018
Corticosteroid hormones act at intracellular glucocorticoid receptors (GR) and mineralocorticoid receptors (MR) to alter gene expression, leading to diverse physiological and behavioral responses.
Gasser, Paul J., Lowry, Christopher A.
core   +2 more sources

Evaluation of COSMIC‐2 Satellite Data for foF2 and hmF2 Against Ground‐Based Ionosondes and the PyIRI (2020) Model Across Middle to Low Latitudes

open access: yesSpace Weather, Volume 24, Issue 2, February 2026.
Abstract This study presents a comprehensive evaluation of COSMIC‐2 satellite‐derived ionospheric peak parameters (foF2 and hmF2) against ground‐based ionosonde observations and a comparative analysis with PyIRI (2020) model estimates across middle to low latitudes for the period 2020–2024.
Ephrem Beshir Seba   +3 more
wiley   +1 more source

Forecasting Local Ionospheric Parameters Using Transformers

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract We present a novel method for forecasting key ionospheric parameters using transformer‐based neural networks. The model provides accurate forecasts and uncertainty quantification of the F2‐layer peak plasma frequency (foF2), the F2‐layer peak density height (hmF2), and total electron content for a given geographic location.
D. J. Alford‐Lago   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy