Results 61 to 70 of about 913,912 (191)

Multifractality and percolation in the coupling space of perceptrons

open access: yes, 1997
The coupling space of perceptrons with continuous as well as with binary weights gets partitioned into a disordered multifractal by a set of $p=\gamma N$ random input patterns.
A. Engel   +28 more
core   +1 more source

Study on the Impact of Additional Insulator String Fracture on the Safety Status of Transmission Lines Under Large Ice Loads

open access: yesBuildings
Transmission lines may experience significant ice loads during service, which can cause damage or even destruction to transmission tower components and transmission lines.
Sixiang Zhang   +5 more
doaj   +1 more source

钢球磨煤机减速器的破坏分析及改进设计

open access: yesJixie chuandong, 2013
The strength calculation of the parts breaking in the reducerof steel ball coal mill is carried out.The main breaking factors are analyzed by combiningwith the real working characteristic of steel ball coal mill.Based on the analysis and calculation ...
张晨晨, 杨国华
doaj  

Study on the influence of moving contact speed on the breaking characteristics of DC miniature circuit breakers

open access: yesAIP Advances
The moving contact speed of DC miniature circuit breakers (MCBs) directly affects the arcing characteristics in the arc chamber, thus affecting their breaking capacity. Based on this, this paper studies the arcing characteristics in the arc chamber under
Jie Zhang   +4 more
doaj   +1 more source

Optical meta-atom for localization of light with quantized energy

open access: yes, 2015
The capacity to confine light into a small region of space is of paramount importance in many areas of modern science. Here, we suggest a mechanism to store a quantized "bit" of light - with a very precise amount of energy - in an open core-shell ...
Lannebère, Sylvain   +1 more
core   +1 more source

Parameter Optimization and Experimental Study of Particle Jet Impact Rock Breaking Nozzle

open access: yesShiyou jixie, 2018
As a core accelerating device of particles and water jet during particle jet impact rock breaking process, the nozzle’s accelerating ability determines the effect of rock breaking. On account of the straight-taper nozzle, the constant-acceleration nozzle
Ren Fushen, Fang Tiancheng, Cheng Xiaoze
doaj  

Analysis and Experimental Research on a Novel Multi-Contact MVDC Natural Current Commutation Breaking Topology

open access: yesIEEE Access, 2020
The high performance of medium-voltage direct current (MVDC) power supply system is a pre-requisite for several industrial applications. To meet the higher voltage direct current (DC) breaking requirements in the fields of aviation, aerospace, and new ...
Bowen Jia   +5 more
doaj   +1 more source

DRAGON: Breaking GPU Memory Capacity Limits with Direct NVM Access

open access: yesSC18: International Conference for High Performance Computing, Networking, Storage and Analysis, 2018
Heterogeneous computing with accelerators is growing in importance in high performance computing (HPC). Recently, application datasets have expanded beyond the memory capacity of these accelerators, and often beyond the capacity of their hosts. Meanwhile, nonvolatile memory (NVM) storage has emerged as a pervasive component in HPC systems because NVM ...
Pak Markthub   +4 more
openaire   +2 more sources

Nonadditivity effects in classical capacities of quantum multiple-access channels

open access: yes, 2008
We study classical capacities of quantum multi-access channels in geometric terms revealing breaking of additivity of Holevo-like capacity. This effect is purely quantum since, as one points out, any classical multi-access channels have their regions ...
A. E. Allahverdyan   +12 more
core   +1 more source

Graphene-Enhanced CuW Composites for High-Voltage Circuit Breaker Electrical Contacts

open access: yesApplied Sciences
To address the issue of over-standard short-circuit currents in a power system, it is imperative to enhance the comprehensive performance of the electrical contacts, which serve as the lynchpin of circuit breakers, so as to improve the breaking capacity ...
Tan Liu   +6 more
doaj   +1 more source

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