Results 171 to 180 of about 178,314 (358)

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

gcMECM: graph clustering of mutual exclusivity of cancer mutations. [PDF]

open access: yesBMC Bioinformatics, 2021
Hu Y, Yan C, Chen Q, Meerzaman D.
europepmc   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel   +6 more
wiley   +1 more source

Analysis of the singular value decomposition as a tool for processing microarray expression data

open access: yes, 2005
We give two informative derivations of a spectral algorithm for clustering and partitioning a bi-partite graph. In the first case we begin with a discrete optimization problem that relaxes into a tractable continuous analogue.
Kalna, G.   +5 more
core  

Fast Spectral Clustering with efficient large graph construction

open access: yes, 2017
Spectral clustering has been regarded as a powerful tool for unsupervised tasks despite its excellent performance, the high computational cost has become a bottleneck which limits its application for large scale problems. Recent studies on anchor-based
Feiping Nie   +5 more
core   +1 more source

Dual-channel attribute graph clustering beyond the homogeneity assumption

open access: yesDianxin kexue
In recent years, significant progress has been made in the research of attribute graph clustering. However, existing methods are mostly based on the homogeneity assumption, thereby neglecting the application scenarios of heterogeneous graphs, leading to ...
AN Junxiu, LIU Yuan, YANG Linwang
doaj  

MLG: multilayer graph clustering for multi-condition scRNA-seq data. [PDF]

open access: yesNucleic Acids Res, 2021
Lu S   +5 more
europepmc   +1 more source

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