Results 51 to 60 of about 11,031 (188)

A New Implementation of Network GARCH Model for Stock Volatility and Co‐Volatility Forecasting

Journal of Forecasting, EarlyView.
ABSTRACT Volatility clustering and spillovers are key features of financial time series with many cross‐sectional assets. While network analysis links similar or correlated stocks and helps trace volatility spillovers, contemporary multivariate ARCH‐GARCH formulations struggle to represent structured network dependence and remain parsimonious.
Peiyi Zhou
wiley   +1 more source

A cerebellar neuroprosthetic system: computational architecture and in vivo experiments

Frontiers in Bioengineering and Biotechnology, 2014
Emulating the input-output functions performed by a brain structure opens the possibility for developing neuro-prosthetic systems that replace damaged neuronal circuits.
Ivan eHerreros Alonso, Andrea eGiovannucci, Andrea eGiovannucci, Aryeh H Taub, Roni eHogri, Ari eMagal, Simeon A Bamford, Robert ePrueckl, Paul F.M.J. Verschure, Paul F.M.J. Verschure   +9 more
doaj   +1 more source

Role of defensins in immunothrombosis

Rheumatology &Autoimmunity, EarlyView.
Defensins are important proteins that link the immune system and blood clotting, playing a key role in immunothrombosis. α‐defensins mainly come from neutrophils, while β‐defensins are produced by epithelial cells and platelets. These proteins help form blood clots in several ways: they slow down clot breakdown (fibrinolysis), activate platelets, and ...
Yuebing Wang, Guijuan Guo, Xiangjun Liu, Xiaoyu Chen, Wenqiong Wang, Patapong Towiwat, Ru Li, Chun Li   +7 more
wiley   +1 more source

Modulation of Murine Olivary Connexin 36 Gap Junctions by PKA and CaMKII

Frontiers in Cellular Neuroscience, 2017
The inferior olive (IO) is a nucleus located in the brainstem and it is part of the olivo-cerebellar loop. This circuit plays a fundamental role in generation and acquisition of coherent motor patterns and it relies on synchronous activation of groups of
Paolo Bazzigaluppi, Sheena C. Isenia, Elize D. Haasdijk, Ype Elgersma, Chris I. De Zeeuw, Ruben S. van der Giessen, Marcel T. G. de Jeu   +6 more
doaj   +1 more source

Probing the Energy Trilemma Pillars: Do Innovation Pathways Deliver Cleaner and More Equitable Energy Systems?

Sustainable Development, EarlyView.
ABSTRACT Balancing reliable energy supply, equitable access, and environmental sustainability is a central challenge of the global energy transition. This study examines how innovation influences the energy trilemma by shaping energy security, energy equity, and environmental sustainability across 115 countries from 2011 to 2023.
Kingsley Imandojemu, Omozele Lynda Showunmi, Felix Orole, Damilola Felix Eluyela, Hammed Oluwaseyi Musibau, Romanus Osabohien   +5 more
wiley   +1 more source

Changes in Cerebellar Multiunit Activity Associated with Ventrolateral Striatal Injury During Spontaneous Motor Behavior

Medical Sciences
Background: Parkinsonism entails pronounced basal ganglia dysfunction, but emerging research suggests that broader subcortical networks, specifically the cerebellum, play a vital role in functional motor compensation following circuit-level ...
Irais Viveros-Martínez, Cristofer Zarate-Calderon, Lizbeth Vásquez Celaya, Consuelo Morgado-Valle, María Leonor López-Meraz, Donají Chi-Castañeda, Luis I. García   +6 more
doaj   +1 more source

Modulation of Motoneuronal Activity With Sleep-Wake States and Motoneuronal Gene Expression Vary With Circadian Rest-Activity Cycle

Frontiers in Integrative Neuroscience, 2018
In both nocturnal and diurnal mammals, sleep and wake states differentially aggregate during the rest and active phases of circadian cycle. Closely associated with this rhythm are prominent changes in motor activity. Here, we quantified the magnitudes of
Kate B. Herr, Graziella L. Mann, Leszek Kubin   +2 more
doaj   +1 more source

Electrical Breakdown Analysis of Emerging Oil–Paper Insulation Systems

High Voltage, EarlyView.
ABSTRACT This investigation addresses the effect of particulate additives on the electrical breakdown strength of the oil impregnated insulation paper system. The morphological complexity is addressed by converting data from scanning electron microscope images to a data set suitable for numerical simulation analysis. Then, by using the conventional oil‐
Yue Xu, Soori Tejaswi, Kent Davey, Qian Zhang, Vaibhav Bahadur, Junyong Zhu, Robert Hebner, Zhedong Han, Felix Lin, Liangbing Hu   +9 more
wiley   +1 more source

Specificity of Inferior Olive Response to Stimulus Timing

Journal of Neurophysiology, 2008
The inferior olive is the sole source of the climbing fiber system, one of the two major afferent systems of the cerebellum; however, its exact role remains unknown. A longstanding hypothesis is that the inferior olive with its unique intrinsic rhythmic firing properties mediates motor timing.
T, Liu, D, Xu, J, Ashe, K, Bushara
openaire   +3 more sources

GROWING GREEN IN US SUBURBIA: Property Value, Race and Domestic Landscaping Aesthetics in Mid‐Century America

International Journal of Urban and Regional Research, EarlyView.
Abstract Much of the current popular and academic literature on the provision of green spaces is dominated by the assumption that ‘nature’ is an unalloyed positive, and that socioeconomic and racial exclusion from access to green spaces is a problem of unequal spatial distribution rather than of the form and content of particular urban designs.
Kiera Chapman
wiley   +1 more source