Results 21 to 30 of about 193,643 (282)

Multifunctional Testing Rig for Machinery Safety Equipment

open access: yesE3S Web of Conferences, 2017
At the Centre of Drive and Lifting Technology ZAFT of Technische Hochschule Georg Agricola a new testing device will be available. The device is suitable for testing drivetrain components like safety clutches and hoist safety components like snag ...
Vöth Stefan   +2 more
doaj   +1 more source

Liftings and Weak Liftings of Modules

open access: yesJournal of Algebra, 1993
The context is mod \(\Lambda\), the category of all finitely generated (left) modules over a noetherian \(R\)-algebra \(\Lambda\) for a commutative local ring \(R\). Let \(\Lambda \to \Gamma\) be a homomorphism of rings and let \(M\) be in mod \(\Gamma\).
Auslander, M., Ding, S., Solberg, O.
openaire   +2 more sources

VatsalSy/Lifting-a-sessile-drop: Lifting a sessile oil drop from a superamphiphobic surface with an impacting one

open access: yes, 2023
This repository contains the codes used for simulating the cases discussed in the manuscript: Lifting a sessile oil drop with an impacting ...
Vatsal Sanjay
core   +1 more source

Calculation of the Equivalent Conicity Function of the Railway Wheelset Tread Profile at the Delta R Function with a Negative

open access: yesCommunications, 2004
The rail-wheel interface is fundamental to explain the dynamic running behaviour of a railway vehicle. It must therefore be understood and among the parameters by which it is characterised, the one called "equivalent conicity" plays an essential role ...
Juraj Gerlici   +2 more
doaj   +1 more source

Occupational cold exposure is associated with upper extremity pain

open access: yesFrontiers in Pain Research, 2023
BackgroundOccupational cold exposure is common in Sweden but potential impacts on musculoskeletal disorders have not been thoroughly investigated. The primary aim of this study was to determine the associations between occupational contact and ambient ...
Albin Stjernbrandt   +4 more
doaj   +1 more source

Time-varying Lifting Structures For Single-tree Complexwavelet Transform [PDF]

open access: yes, 2012
In this paper, we describe a single-tree complex wavelet transform method using time-varying lifting structures. In the dualtree complex wavelet transform (DT-CWT), two different filterbanks are executed in parallel to analyze a given input signal, which
A. Enis Cetin   +3 more
core   +1 more source

Internal Combustion Engines at the Turn of Millennia

open access: yesCommunications, 1999
Trends in the development of piston internal combustion engines in a view of tightened ecological regulations (exhaust and noise emissions, fuel consumption) have been presented in this paper.
Jerzy Merkisz, Vladimir Hlavna
doaj   +1 more source

Event-Chain Monte Carlo: Foundations, Applications, and Prospects

open access: yesFrontiers in Physics, 2021
This review treats the mathematical and algorithmic foundations of non-reversible Markov chains in the context of event-chain Monte Carlo (ECMC), a continuous-time lifted Markov chain that employs the factorized Metropolis algorithm. It analyzes a number
Werner Krauth
doaj   +1 more source

Wavelet Lifting over Information-Based EEG Graphs for Motor Imagery Data Classification [PDF]

open access: yes, 2014
The imagination of limb movements offers an intuitive paradigm for the control of electronic devices via brain computer interfacing (BCI). The analysis of electroencephalographic (EEG) data related to motor imagery potentials has proved to be a difficult
Gan, John Q   +6 more
core   +1 more source

Estimation of the efficiency of road construction machines in the design [PDF]

open access: yesE3S Web of Conferences
The reasons for the decrease in the efficiency of road construction machines are fluctuations in speed and load, deviations of which from the optimal value in terms of efficiency and causes an increase in energy losses and a decrease in efficiency.
Barbashov Nikolay   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy