Results 91 to 100 of about 4,656,236 (296)

Delay Minimization Topology Control in Planetary Surface Network: An Autonomous Systems Approach

International Journal of Distributed Sensor Networks, 2015
This paper investigates the topology control problem in the planetary surface network (PSN) of Interplanetary Internet (IPN) using an autonomous system (AS) approach.
Wei Zhang, Gengxin Zhang, Liang Gou, Bo Kong, Dongming Bian   +4 more
doaj   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

Chiral adiabatic transmission protected by Fermi surface topology

SciPost Physics
We demonstrate that Andreev modes that propagate along a transparent Josephson junction have a perfect transmission at the point where three junctions meet.
Isidora Araya Day, Kostas Vilkelis, Antonio L. R. Manesco, Ahmet Mert Bozkurt, Valla Fatemi, Anton R. Akhmerov
doaj   +1 more source

Surface plasmons and topological insulators

Physical Review B, 2011
6 pages, 1 figure; v2: typo in eq.
openaire   +3 more sources

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

Advanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao, Keldy Mason, Mert Gülçür, Rachel Paddock‐Lamb, Prince Alvin Fofanah, Zachariah A. Page, Michael Cullinan   +6 more
wiley   +1 more source

Fiber Bundle Topology Optimization for Surface Flows

Chinese Journal of Mechanical Engineering
This paper presents a topology optimization approach for the surface flows on variable design domains. Via this approach, the matching between the pattern of a surface flow and the 2-manifold used to define the pattern can be optimized, where the 2 ...
Yongbo Deng, Weihong Zhang, Jihong Zhu, Yingjie Xu, Jan G Korvink   +4 more
doaj   +1 more source

Investigation on Surface Roughness of Inconel 718 in Photochemical Machining

Advances in Materials Science and Engineering, 2017
The present work is focused on estimating the optimal machining parameters required for photochemical machining (PCM) of an Inconel 718 and effects of these parameters on surface topology.
Nitin D. Misal, Mudigonda Sadaiah
doaj   +1 more source

Comment on “Liquids on Topologically Nanopatterned Surfaces” [PDF]

Physical Review Letters, 2007
(1 page, 1 figure). Phys. Rev. Lett. (accepted)
openaire   +3 more sources

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Structured surface feature classification on DED-printed parts. Exemplary data and comprehensive influences listingMendeley DataMendeley Data

Data in Brief
Directed Energy Deposition is a proven technology for the economic production of medium to large sized metal structures. The process results in a characteristic surface structure composed of the molten layers.
Jonny Kaars, Jonas Hensel
doaj   +1 more source