Results 1 to 10 of about 2,612,468 (303)

Summertime sea-ice prediction in the Weddell Sea improved by sea-ice thickness initialization

open access: yesScientific Reports, 2021
Skillful sea-ice prediction in the Antarctic Ocean remains a big challenge due to paucity of sea-ice observations and insufficient representation of sea-ice processes in climate models.
Yushi Morioka   +4 more
doaj   +1 more source

Decadal Sea Ice Prediction in the West Antarctic Seas with Ocean and Sea Ice Initializations

open access: yesCommunications Earth & Environment, 2022
Decadal sea ice variability in the west Antarctic seas can be skillfully predicted, with highest skill in a decadal reforecast experiment where sea surface temperature, sea ice concentration and subsurface ocean temperature and salinity are initialized ...
Yushi Morioka   +4 more
doaj   +1 more source

Stability analysis of the coexistence equilibrium of a balanced metapopulation model

open access: yesScientific Reports, 2021
We analyze the stability of a unique coexistence equilibrium point of a system of ordinary differential equations (ODE system) modelling the dynamics of a metapopulation, more specifically, a set of local populations inhabiting discrete habitat patches ...
Shodhan Rao   +2 more
doaj   +1 more source

Assessing the effects of non-pharmaceutical interventions on SARS-CoV-2 transmission in Belgium by means of an extended SEIQRD model and public mobility data

open access: yesEpidemics, 2021
We present a compartmental extended SEIQRD metapopulation model for SARS-CoV-2 spread in Belgium. We demonstrate the robustness of the calibration procedure by calibrating the model using incrementally larger datasets and dissect the model results by ...
Tijs W. Alleman   +6 more
doaj   +1 more source

Spearheading future omics analyses using dyngen, a multi-modal simulator of single cells

open access: yesNature Communications, 2021
To benchmark single cell bioinformatics tools, data simulators can provide a robust ground truth. Here the authors present dyngen, a multi-modal simulator, and apply it to aligning cell developmental trajectories, cell-specific regulatory network ...
Robrecht Cannoodt   +3 more
doaj   +1 more source

Disentangling the Information in Species Interaction Networks

open access: yesEntropy, 2021
Shannon’s entropy measure is a popular means for quantifying ecological diversity. We explore how one can use information-theoretic measures (that are often called indices in ecology) on joint ensembles to study the diversity of species interaction ...
Michiel Stock   +2 more
doaj   +1 more source

Modelling line edge roughness in periodic line-space structures by Fourier optics to improve scatterometry [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2014
In the present paper, we propose a 2D-Fourier transform method as a simple and efficient algorithm for stochastical and numerical studies to investigate the systematic impacts of line edge roughness on light diffraction pattern of periodic line-space ...
Gross H.   +5 more
doaj   +1 more source

Equivalent Electrical Circuits and Their Use Across Electrochemical Impedance Spectroscopy Application Domains

open access: yesIEEE Access, 2022
When studying electrochemical systems, EIS practitioners face the challenge of choosing a relevant equivalent electrical circuit to analyze their measurement data and interpreting the role of its components.
Maxime Van Haeverbeke   +2 more
doaj   +1 more source

Common Data Model for Neuroscience Data and Data Model Exchange [PDF]

open access: yesJournal of the American Medical Informatics Association, 2001
Generalizing the data models underlying two prototype neurophysiology databases, the authors describe and propose the Common Data Model (CDM) as a framework for federating a broad spectrum of disparate neuroscience information resources.Each component of the CDM derives from one of five superclasses-data, site, method, model, and reference-or from ...
D, Gardner   +6 more
openaire   +2 more sources

The impact of contact tracing and household bubbles on deconfinement strategies for COVID-19

open access: yesNature Communications, 2021
The COVID-19 pandemic caused many governments to impose policies restricting social interactions. Here, the authors implement an age-specific, individual-based model with data on social contacts for the Belgian population and investigate the effect of ...
Lander Willem   +11 more
doaj   +1 more source

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