Results 61 to 70 of about 36,818 (256)

Voting-based cancer module identification by combining topological and data-driven properties. [PDF]

open access: yesPLoS ONE, 2013
Recently, computational approaches integrating copy number aberrations (CNAs) and gene expression (GE) have been extensively studied to identify cancer-related genes and pathways.
A K M Azad, Hyunju Lee
doaj   +1 more source

Topological Modules of Bounded Bigroup Homomorphisms on a Topological Module

open access: yes, 2014
Let X, Y, and Z be topological modules over a topological ring R. In this paper, we introduce three different classes of bounded bigroup homomorphisms from X \times Y into Z with respect to the three different uniform convergence topologies. We show that the operations of addition and module multiplication are continuous for each class of bounded ...
openaire   +2 more sources

CLIFFORD MODULES AND SYMMETRIES OF TOPOLOGICAL INSULATORS [PDF]

open access: yesInternational Journal of Geometric Methods in Modern Physics, 2012
We complete the classification of symmetry constraints on gapped quadratic fermion hamiltonians proposed by Kitaev. The symmetry group is supposed compact and can include arbitrary unitary or antiunitary operators in the Fock space that conserve the algebra of quadratic observables. We analyze the multiplicity spaces of real irreducible representations
Abramovici, Gilles, Kalugin, Pavel
openaire   +2 more sources

GeS as an Emerging OTS Material: Atomic Structure and Modeling of ON/OFF Switching

open access: yesAdvanced Functional Materials, EarlyView.
The structural puzzle of glassy GeS, an advanced memory‐selector material, has finally been disentangled, revealing a patchwork of mixed tetrahedral and trigonal species. Under a high electric field, over‐ and under‐coordinated Ge and S defects, together with three‐membered rings, form an interconnected network associated with localized and extended ...
Andrey Tverjanovich   +13 more
wiley   +1 more source

Modular organization of functional brain networks in patients with degenerative cervical myelopathy

open access: yesScientific Reports
Previous studies have indicated that brain functional plasticity and reorganization in patients with degenerative cervical myelopathy (DCM). However, the effects of cervical cord compression on the functional integration and separation between and/or ...
Ziwei Shao   +3 more
doaj   +1 more source

On a Class of Minimal Topological Modules

open access: yes, 1995
We study minimality and total minimality of a class of topological modules over an arbitrary discrete ring.
openaire   +2 more sources

Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays

open access: yesAdvanced Functional Materials, EarlyView.
Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao   +7 more
wiley   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Graph convolutional networks modeling for aerodynamic system stability with spatiotemporal topology fusion based on digital twin

open access: yesPropulsion and Power Research
Digital twin, as a key direction in the digital transformation, is becoming an important supporting technology for intelligent operation and predictive maintenance of aeroengines.
Mingming Zhang   +6 more
doaj   +1 more source

Robust Loop Closure Detection Integrating Visual–Spatial–Semantic Information via Topological Graphs and CNN Features

open access: yesRemote Sensing, 2020
Loop closure detection is a key module for visual simultaneous localization and mapping (SLAM). Most previous methods for this module have not made full use of the information provided by images, i.e., they have only used the visual appearance or have ...
Yuwei Wang   +3 more
doaj   +1 more source

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