Electrical Engineering Wroclaw University of Technology

Electrical Engineering Wroclaw University of Technology 430 records found  beginprevious351 - 360nextend  jump to record: Search took 0.01 seconds. 
351. Classification of Electric Signals Based on Time-Frequency Signal Decomposition / Leonowicz, Z [ENY-PREPRINT-2008-003]
A classification procedure based on time-frequency decomposition of the signal is presented. [...]
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352. Effect of short HV pulses on bacteria and fungi / Mazurek, B ; Lubicki, P ; Staroniewicz, Z [I07/1996/I-236] [ENY-ARTICLE-2008-074]
The survival of three kinds of microorganisms under strongpulse electric field conditions was investigated with a possible application of the electric pulse method for sterilization of consumable liquids. [...]
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353. X-ray Emission Accompanying Cathode Microdischarge / Mazurek, B ; Nowak, A ; Tyman, A [I07/1993/P-480] [ENY-ARTICLE-2008-073]
Electrical discharge in vacuum is accompanied by X-ray radiation. [...]
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354. The effect of a metallic particle near a spacer on flashover phenomena in SF6. / Mazurek, B ; Cross, J D ; Heeswijk van, R G [I07/1992/P-451] [ENY-ARTICLE-2008-072]
This paper presents a study of the flashover mechanism initiated by metallic particles in SF6 gas. [...]
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355. On-line determination of Symmetrical Components by Sampling / Eichhorn, K F ; Lobos, T [ENY-ARTICLE-2008-071]
Symmetrical components of currents and voltages are used for the performance analysis of three-phase power systems (positive-sequence component) and for protection. [...]
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356. The Effect of Low Temperature on the Role Played by Electrodes in Vacuum Breakdown / Mazurek, B [I07/1988/P-343] [ENY-ARTICLE-2008-070]
Electrical breakdown requires the creation of plasma in inter electrode space. [...]
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357. Fast cathode processes in conditioning of vacuum electrodes / Cross, J D ; Mazurek, B [ENY-ARTICLE-2008-069]
High - speed streak photographs of vacuum breakdown show oscillations in light emission at the cathode . [...]
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358. Neural networks for real-time estimation of parameters of signals in power systems / Cichocki, A ; Kostyla, P ; Lobos, T ; Waclawek, Z [I07/1999/I-402] [ENY-ARTICLE-2008-068]
The purpose of this paper is to present new algorithms and along with them new architectures of analogue neuron-like adaptive processors for online estimation of parameters of sinusoidal signals, which are distorted by higher harmonics and corrupted by noise. [...]
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359. Constitution of Bi2(Sr1-xCax)2Cu2Oy and of Bi8(Sr1-xCax)8Ca4Cu100y type solid solution / Horyn, R ; Ziaja, J ; Filatow, I ; Wolcyrz, M ; et al [I07/1990/P-400] [ENY-ARTICLE-2008-067]
Analytical explanation of an unexpected behaviour of sample densities is given. [...]
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360. Domains of existence and physical properties of the 2201-and 2212-type structure phases on Bi203-SrO-CaO-CuO quaternary system / Horyn, R ; Ziaja, J ; Filatow, I ; Wolcyrz, M ; et al [I07/1990/P-398] [ENY-ARTICLE-2008-066]
The domains of existence of the 2201- and 2202-type structures in solid solutions of the Bi,O,SrO-CaO-CuO quaternary system are investigated from the powder x-ray diffraction, density and resistive transition measurements. [...]
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