Results 101 to 110 of about 284,160 (268)

TO THE QUESTION OF ASSESSING THE ECONOMIC EFFECTS OF SPORTS EVENTS IN THE FRAMEWORK OF THE DEVELOPMENT OF THE INFRASTRUC-TURE PROVIDING THEM

, 2022
A.B. Shumanskaya, A.B. Shumanskaya
openalex   +1 more source

Turing Patterns Inside Cells

PLoS ONE, 2007
Les gradients de concentration à l'intérieur des cellules sont impliqués dans des processus clés tels que la division cellulaire et la morphogenèse. Nous montrons ici qu'un modèle de l'étape enzymatique catalysée par la phosphofructokinase (PFK), étape responsable de l'apparition d'oscillations homogènes dans la voie glycolytique, présente des motifs ...
Damián E. Strier, Silvina Ponce Dawson
openaire   +7 more sources

Moderate increase of MET in hepatocytes protects against cholestatic liver injury by promoting an effective antioxidant response

The FEBS Journal, EarlyView.
Moderate overexpression of wild‐type Met in hepatocytes (Alb‐R26Met mouse model) boosts a strong antioxidant response dependent on the glutathione system while impairing TGF‐β signaling in the liver. This leads to improved liver regeneration and protects against DDC‐induced injury, a model for cholestatic disease sharing features with primary ...
Carlos González‐Corralejo, Juan García‐Sáez, María Figueroa‐Fuentes, Annalisa Addante, Cesáreo Roncero, Nerea Lazcanoiturburu, Beatriz Pacheco, Julián Sanz, Cristina Gato, Eva Fernández‐Calderón, María de la O López, Águeda González‐Rodríguez, Almudena Porras, Flavio Maina, Isabel Fabregat, Blanca Herrera, Aránzazu Sánchez   +16 more
wiley   +1 more source

Variance Matrix Priors for Dirichlet Process Mixture Models With Gaussian Kernels

International Statistical Review, EarlyView.
Summary Bayesian mixture modelling is widely used for density estimation and clustering. The Dirichlet process mixture model (DPMM) is the most popular Bayesian non‐parametric mixture modelling approach. In this manuscript, we study the choice of prior for the variance or precision matrix when Gaussian kernels are adopted.
Wei Jing, Michail Papathomas, Silvia Liverani   +2 more
wiley   +1 more source

Endogenous labour flow networks

EPJ Data Science
In the last decade, the study of labour dynamics has led to the introduction of labour flow networks (LFNs) as a way to conceptualise job-to-job transitions, and to the development of mathematical models to explore the dynamics of these networked flows ...
Kathyrn R. Fair, Omar A. Guerrero
doaj   +1 more source

Turing Computations On Ordinals [PDF]

Bulletin of Symbolic Logic, 2005
AbstractWe define the notion ofordinal computabilityby generalizing standard Turingcomputability on tapes of length ω to computations on tapes of arbitrary ordinal length. We show that a set of ordinals is ordinal computable from a finite set of ordinal parameters if and only if it is an element of Gödel'sconstructible universeL.
openaire   +3 more sources

Do the biological characteristics of trout (Salmo trutta) smolts influence their spring migration timing and maiden marine sojourn duration?

Journal of Fish Biology, EarlyView.
Abstract Anadromous salmonids migrate seaward to exploit feeding and growth opportunities in marine habitats, yet how smolt biological characteristics influence their marine migratory behavior remains poorly understood. This study used 9 years of trout (Salmo trutta) population monitoring data from 15,595 tagged age‐0+ parr, 1033 smolts detected ...
Jonathan P. Gillson, Robert E. Blackwell, Stephen D. Gregory, Jessica E. Marsh, Tea Bašić, Sophie A. M. Elliott, R. Andrew King, David L. Maxwell, William D. Riley, Jamie R. Stevens, Alan M. Walker, Rasmus B. Lauridsen   +11 more
wiley   +1 more source

Optimal Control and Spatial Heterogeneity: Pattern Formation in Economic-Ecological Models [PDF]

This paper extends Turing analysis to standard recursive optimal control frameworks in economics and applies it to dynamic bioeconomic problems where the interaction of coupled economic and ecological dynamics under optimal control over space creates (or
Anastasios Xepapadeas, William Brock
core  

Transforming CCTV cameras into NO2 sensors at city scale for adaptive policymaking

Scientific Reports
Air pollution in cities, especially NO2, is linked to numerous health problems, ranging from mortality to mental health challenges and attention deficits in children.
Mohamed R. Ibrahim, Terry Lyons
doaj   +1 more source

LwMDB: Open Metadata for Digitised Historical Newspapers from British Library Collections

Journal of Open Humanities Data
The Living with Machines Database (LwMDB) represents one of the crown jewels of the Living with Machines project, showcasing the convergence of the project’s multiple newspaper-related datasets into a single, enriched resource for researchers interested ...
Kalle Westerling, Kaspar Beelen, Tim Hobson, Katherine McDonough, Nilo Pedrazzini, Daniel C. S. Wilson, Ruth Ahnert   +6 more
doaj   +1 more source