Results 41 to 50 of about 394,029 (198)

Magnetosphere-Ionosphere Coupling Through E-region Turbulence 1: Energy Budget

open access: yes, 2011
During periods of intense geomagnetic activity, strong electric fields and currents penetrate from the magnetosphere into high-latitude ionosphere where they dissipate energy, form electrojets, and excite plasma instabilities in the E-region ionosphere ...
Amm   +70 more
core   +1 more source

Fish-aggregating-devices are viable for ocean model currents verification

open access: yesCommunications Earth & Environment
We have leveraged the rapid growth of satellite-tracked drifting fish-aggregating-devices used by the fishing industry to evaluate their potential as ocean observing systems.
Saima Aijaz   +2 more
doaj   +1 more source

Dynamics and Microevolution of Vibrio parahaemolyticus Populations in Shellfish Farms

open access: yesmSystems, 2021
Vibrio parahaemolyticus is becoming the leading cause of acute bacterial gastroenteritis, but its population dynamics in aquafarms have received limited attention.
Songzhe Fu   +6 more
doaj   +1 more source

Unsupervised Classification of Global Temperature Profiles Based on Gaussian Mixture Models

open access: yesJournal of Marine Science and Engineering
Understanding ocean temperature distribution is vital for ocean stratification, currents, and marine ecosystems. This study analyzed the global 0.5-degree ocean temperature dataset from the Chinese Academy of Sciences Marine Data Center (July 2020) to ...
Xiaotian Ye, Weifeng Zhou
doaj   +1 more source

Influence of Space Weather on the Reliability of the Transport System Functioning at High Latitudes

open access: yesRussian Journal of Earth Sciences, 2023
The review offered for the first time in the Russian scientific literature is devoted to various aspects of the problem of the impact of space weather on ground transport systems.
Pilipenko Vyacheslav   +9 more
doaj   +1 more source

On the anomalous superfluid hydrodynamics

open access: yes, 2011
It has been shown by Son and Sur\'owka that the presence of anomaly in hydrodynamics with global U(1) symmetry can induce vortical and magnetic currents.
Lin, Shu
core   +1 more source

Automatic Construction of Predictive Neuron Models through Large Scale Assimilation of Electrophysiological Data. [PDF]

open access: yes, 2016
We report on the construction of neuron models by assimilating electrophysiological data with large-scale constrained nonlinear optimization. The method implements interior point line parameter search to determine parameters from the responses to ...
Abarbanel, Henry DI   +3 more
core   +2 more sources

Effects of bootstrap current on magnetic configuration in Chinese first quasi-axisymmetric stellarator

open access: yesNuclear Fusion, 2023
Neoclassical properties in quasi-axisymmetric (QA) stellarators are analogous to these in tokamaks. Consequently, a substantial bootstrap current could significantly modify the MHD equilibrium properties of a QA stellarator, which is an important ...
Haifeng Liu   +12 more
doaj   +1 more source

Topological Defects in QCD at large Baryon Density and/or large $N_c$

open access: yes, 2005
The main leitmotiv of the present talk is analysis of different topological objects such as strings and domain walls in QCD. As it is well known, the standard model in general (and QCD in particular) does not support any kind of such objects due to some ...
Zhitnitsky, Ariel R.
core   +1 more source

Selection of the key earth observation sensors and platforms focusing on applications for Polar Regions in the scope of Copernicus system 2020-2030 [PDF]

open access: yes, 2019
An optimal payload selection conducted in the frame of the H2020 ONION project (id 687490) is presented based on the ability to cover the observation needs of the Copernicus system in the time period 2020–2030.
Camps Carmona, Adriano José   +6 more
core   +2 more sources

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