Results 71 to 80 of about 1,058,735 (299)
Advanced Functional Materials, EarlyView.For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa +3 more
wiley +1 more source
Balancedness of subclasses of circular-arc graphs [PDF]
, 2014 Graph TheoryInternational audienceA graph is balanced if its clique-vertex incidence matrix contains no square submatrix of odd order with exactly two ones per row and per column.
Safe, Martin D. +10 more
core +1 more source
Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays
Advanced 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
Efficient Algorithms for Circular-Arc Containment Graphs
, 1987 In the recent past, a wide variety of algorithms have been developed for a class of intersection graphs, called interval graphs. As a generalization of interval graphs, circular-arc graphs have also been studied extensively.
Nirkhe, M.V.
core +1 more source
Jixie chuandong, 2000 Theory of quasi-circular-arc gear’s shaping is discussed in this paper, and its common tooth-surface equation is developed. By the graphic spectrum analysis of the profiles in end section, especially by contrast with the normal circular-arc gear ...
段德荣, 常彦伟
doaj
Advanced Healthcare Materials, EarlyView.NeuroVisio SyncPatch integrates skin‐conformal electromyography (EMG) electrodes with camera‐tracked markers to jointly assess muscle activity and three‐dimensional knee kinematics during rehabilitation. Parallel feedback pathways provide real‐time kinematic guidance during movement and post‐trial neuromuscular feedback.
Bohyung Choi +11 more
wiley +1 more source
Technologies for the wastewater circular economy – A review
Desalination and Water TreatmentThroughout the years, experiments with membrane, electrochemical, biological and thermal technologies have been explored to recover resources from a range of wastewaters such as municipal, industrial, urine and sewage sludge.
Allan Soo, Jungbin Kim, Ho Kyong Shon
doaj +1 more source
Atom‐Efficient Cerium‐Based Molecular Cages as Biocompatible Reactive Oxygen Scavengers
Advanced Healthcare Materials, EarlyView.Discrete mixed‐valent cerium molecular cages organize accessible redox centers within confined coordination environments and scavenge superoxide, hydrogen peroxide, and hydroxyl radicals. Encapsulation of the lead cage in an ROS‐responsive DTP nanoplatform enables lesion‐associated delivery, attenuates macrophage oxidative stress and inflammation, and ...
Chao Li +9 more
wiley +1 more source
Undercut Analysis of Cylindrical Helical Circular Arc Gear
Jixie chuandong, 2019 At present, there are few in-depth analysis and detailed data on undercut of cylindrical helical circular arc gears, which affect people's accurate, specific and profound understanding of this undercut and the extensive application of the existing ...
Xiaoping Huang, Linlin Zhao
doaj
Mathematical Model of a Stepped Triple Circular-arc Gear
, 2014 [[abstract]]An imaginary rack cutter with stepped triple circular-arc tooth profile is presented. The concept of stepped triple circular-arc tooth comes from the standard Chinese double circular-arc tooth profile and involute tooth profile.
Yang, Shyue-Cheng
core