Results 41 to 50 of about 5,897 (117)

The probability of the impact of ENSO on precipitation and near-surface temperature

Climate Risk Management, 2014
The widespread influence of El Niño Southern Oscillation (ENSO) events on regional climate is well known, and such events can have considerable socio-economic impact.
M.K. Davey, A. Brookshaw, S. Ineson
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Silencing CA1 pyramidal cells output reveals the role of feedback inhibition in hippocampal oscillations

Nature Communications
The precise temporal coordination of neural activity is crucial for brain function. In the hippocampus, this precision is reflected in the oscillatory rhythms observed in CA1. While it is known that a balance between excitatory and inhibitory activity is
Chinnakkaruppan Adaikkan, Justin Joseph, Georgios Foustoukos, Jun Wang, Denis Polygalov, Roman Boehringer, Steven J. Middleton, Arthur J. Y. Huang, Li-Huei Tsai, Thomas J. McHugh   +9 more
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Zinc finger homeobox-3 (ZFHX3) orchestrates genome-wide daily gene expression in the suprachiasmatic nucleus

eLife
The mammalian suprachiasmatic nucleus (SCN), situated in the ventral hypothalamus, directs daily cellular and physiological rhythms across the body. The SCN clockwork is a self-sustaining transcriptional-translational feedback loop (TTFL) that in turn ...
Akanksha Bafna, Gareth Banks, Vadim Vasilyev, Robert Dallmann, Michael H Hastings, Patrick M Nolan   +5 more
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Beta cell secreted GABA sets appropriate insulin secretion by modulating islet calcium oscillations

Molecular Metabolism
Objectives: Gamma-aminobutyric acid (GABA) is produced in pancreatic beta cells and is implicated in modulating islet function, yet its precise physiological role remains uncertain.
Sandra M. Ferreira, D. Walker Hagan, Austin E. Stis, Adrienne E. Widener, Alexandra E. Cuaycal, Chad Rancourt, Arabella G. Readey, Dylan S. Smurlick, Dongtao A. Fu, Martha Campbell–Thompson, Marjan Slak Rupnik, Edward A. Phelps   +11 more
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Wave-particle correlations in multiphoton resonances of coherent light-matter interaction

Physical Review Research
We discuss the conditional measurement of field amplitudes by a nonclassical photon sequence in the Jaynes-Cummings (JC) model under multiphoton operation.
Th. K. Mavrogordatos
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Cross-Correlations Between Moderate Earthquakes and ELF Electric Oscillations Detected by the CIEN Station of Avigliano Umbro, Terni, Italy

Applied Sciences
(1) Background: The issue of providing evidence for some electromagnetic phenomena occurring with strong earthquakes has not yet received a conclusive response.
Cristiano Fidani, Daniele Marcelli
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Mitofusin 2 controls mitochondrial and synaptic dynamics of suprachiasmatic VIP neurons and related circadian rhythms

The Journal of Clinical Investigation
Sustaining the strong rhythmic interactions between cellular adaptations and environmental cues has been posited as essential for preserving the physiological and behavioral alignment of an organism to the proper phase of the daily light/dark (LD) cycle.
Milan Stoiljkovic, Jae Eun Song, Hee-kyung Hong, Heiko Endle, Luis Varela, Jonatas Catarino, Xiao-Bing Gao, Zong-Wu Liu, Peter Sotonyi, Sabrina Diano, Jonathan Cedernaes, Joseph Bass, Tamas L. Horvath   +12 more
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A novel insight into MJO predictability: initial errors can trigger a prediction barrier over the maritime continent

npj Climate and Atmospheric Science
Forecasting the eastward propagation of the Madden–Julian Oscillation (MJO) across the Maritime Continent (MC) remains a significant challenge, often characterized by a rapid decline in prediction skill—a phenomenon known as the Maritime Continent ...
Xiaoyun Wang, Wansuo Duan, Yuntao Wei
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Dynamical-bridge fidelity as a pre-release standard for hybrid seasonal tropical-cyclone forecasts

Environmental Research Communications
Hybrid machine-learning–physics models make seasonal tropical-cyclone ensembles computationally tractable, but regional risk products can be skillful for the wrong reason.
Zi-Liang Li
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CARACTERIZACIÓN DEL SOI USANDO ANFIS CON RESIDUALES HETEROCEDÁSTICOS SOI CHARACTERIZATION USING ANFIS WITH HETEROCEDASTIC RESIDUALS

Ingeniare: Revista Chilena de Ingeniería, 2007
En este trabajo se propone la representación de la dinámica del Índice de Oscilación del Sur usando una nueva clase de modelo híbrido no lineal. En este nuevo modelo, la no-linealidad en la media es representada usando un sistema adaptativo neurodifuso ...
Elizabeth C Zapata, Juan D Velásquez, Ricardo Smith Q   +2 more
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