Results 21 to 30 of about 205,731 (305)

Magnetotail dipolarization and associated current systems observed by Cluster and Double Star [PDF]

open access: yes, 2008
A dipolarization and its associated current systems are studied using Cluster, Double Star TC1, and ground-based observations. The Cluster spacecraft are located approximately 16 RE downtail near 0030 LT.
Cao, X.   +83 more
core   +1 more source

Near-Earth substorm features from multiple satellite observations [PDF]

open access: yes, 2008
We investigate a substorm on 3 October 2004 during which 11 satellites were located in near-Earth magnetotail (XGSM > −10 RE). Double Star 1 (TC-1), Cluster, and LANL-97 satellites were closely aligned in the dawn-dusk direction (
A. T. Y. Lui (7591487)   +53 more
core   +1 more source

A Data-Driven Clustering Approach for Fault Diagnosis

open access: yesIEEE Access, 2017
Clustering is an important approach in fault diagnosis. The dominant sets algorithm is a graph-based clustering algorithm, which defines the dominant set as a concept of a cluster.
Jian Hou, Bing Xiao
doaj   +1 more source

Performant implementation of the atomic cluster expansion (PACE) and application to copper and silicon

open access: yesnpj Computational Materials, 2021
The atomic cluster expansion is a general polynomial expansion of the atomic energy in multi-atom basis functions. Here we implement the atomic cluster expansion in the performant C++ code PACE that is suitable for use in large-scale atomistic ...
Yury Lysogorskiy   +10 more
doaj   +1 more source

The early expansion of cluster cores [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2008
9 pages, 5 figures, accepted ...
Bastian, N   +6 more
openaire   +6 more sources

Out-of-plane ordering in quaternary MAX alloys: an alloy theoretic perspective

open access: yesMaterials Research Letters, 2018
This letter is motivated by an apparent paradox, in that some quaternary systems (particularly in the Ti–Zr–Al–C system) have been shown to exhibit M-site out-of-plane ordering, while prior work and calculations by the present authors suggest endothermic
R. Arróyave   +4 more
doaj   +1 more source

Cluster Expansion and Resurgence in the Polyakov Model

open access: yesPhysical Review Letters, 2022
6 pages, 1 ...
Cihan Pazarbaşı, Mithat Ünsal
openaire   +4 more sources

Coupled-Cluster Density-Based Many-Body Expansion

open access: yes, 2023
While CCSD(T) is often considered the ``gold standard\u27\u27 of computational chemistry, the scaling of its computational cost as N^7 limits is applicability for large and complex molecular systems.
Kevin, Focke, Christoph, Jacob
core   +1 more source

Does aluminum play well with others? Intrinsic Al-A alloying behavior in 211/312 MAX phases

open access: yesMaterials Research Letters, 2017
The search for further control over the properties of MAX phases as well as the promise of discovering compounds with new functionalities has resulted in an increased interest in MAX solid solutions resulting from mixing in either the M, A, or X ...
R. Arróyave   +5 more
doaj   +1 more source

Cluster magnetotail observations of a tailward-travelling plasmoid at substorm expansion phase onset and field aligned currents in the plasma sheet boundary layer [PDF]

open access: yes, 2005
We present data from both ground- and space- based instruments for a substorm event which occurred on 5 October 2002, with an expansion phase onset time of 02:50 UT determined from the ground magnetometer data.
H. J. Singer   +57 more
core   +1 more source

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