Results 21 to 30 of about 84,610 (332)

Efficient asynchronous accumulators for distributed PKI [PDF]

open access: yes, 2016
Cryptographic accumulators are a tool for compact set representation and secure set membership proofs. When an element is added to a set by means of an accumulator, a membership witness is generated. This witness can later be used to prove the membership
Yakoubov, Sophia
core   +2 more sources

Predation and accumulation [PDF]

open access: yesJournal of Economic Growth, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Herschel I. Grossman, Minseong Kim
openaire   +1 more source

Investigation Vibration Damping in the Hydraulic Systems by Using an Accumulator [PDF]

open access: yesEngineering and Technology Journal, 2018
It is generally accepted that the vibration of fluid power systems considered to be one of the major problems that is normally occurred in the hydraulic system, which causes a noise and short life of its components.
Walaa Hashim   +2 more
doaj   +1 more source

Electron Accumulative Molecules [PDF]

open access: yesJournal of the American Chemical Society, 2018
With the goal to produce molecules with high electron accepting capacity and low reorganization energy upon gaining one or more electrons, a synthesis procedure leading to the formation of a B-N(aromatic) bond in a cluster has been developed. The research was focused on the development of a molecular structure able to accept and release a specific ...
Buades, Ana B.   +10 more
openaire   +3 more sources

FEATURES OF USING OF ENERGY STORAGE BASED MULTI-ELEMENT LITHIUM-ION BATTERY

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2018
The actual problem of increasing the efficiency of energy storage devices based on multi-element lithium-ion batteries is considered. The purpose and functions of a battery monitoring and control system that monitors the parameters and controls the ...
D. V. Serdechnyy, Yu. B. Tomashevskiy
doaj   +1 more source

Sizing and Energy Management of a Hybrid Locomotive Based on Flywheel and Accumulators [PDF]

open access: yes, 2009
The French National Railways Company (SNCF) is interested in the design of a hybrid locomotive based on various storage devices (accumulator, flywheel, and ultracapacitor) and fed by a diesel generator.
Akli, Cossi Rockys   +4 more
core   +2 more sources

Quantum computing with four-particle decoherence-free states in ion trap [PDF]

open access: yes, 2001
Quantum computing gates are proposed to apply on trapped ions in decoherence-free states. As phase changes due to time evolution of components with different eigenenergies of quantum superposition are completely frozen, quantum computing based on this ...
A. Barenco   +34 more
core   +2 more sources

Design and simulation of the accumulator for servomechanisms of launch vehicle

open access: yesThe Journal of Engineering, 2020
The accumulator is a crucial component of the hydraulic power for servomechanisms of the launch vehicle, which has a significant effect on the performance and the mass power. Traditional design methods are mostly based on empirical formulas, which do not
Bo Zheng   +5 more
doaj   +1 more source

New Combinatorial Construction Techniques for Low-Density Parity-Check Codes and Systematic Repeat-Accumulate Codes [PDF]

open access: yes, 2012
This paper presents several new construction techniques for low-density parity-check (LDPC) and systematic repeat-accumulate (RA) codes. Based on specific classes of combinatorial designs, the improved code design focuses on high-rate structured codes ...
Gruner, Alexander, Huber, Michael
core   +1 more source

New methode of measurement of temperature flow [PDF]

open access: yesActa Montanistica Slovaca, 2008
The subject of this article is a measurement of thermal flow under laboratory conditions. We define the thermal flow as an amount of heat transmitted through a surface of rock over a certain period of time.
Slávka Grexová
doaj  

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