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Influence of calcium concentration on the structural and electrical properties of PZT ceramic
(2015-01-01)
Lead zirconate titanate, with Zr/Ti ratio of 53/47 was prepared by the polymeric precursor method. The powders were doped with 0, 0.2, 0.4 end 0.6 mol% of Ca2+ and characterized by XRD. The percentages of tetragonal and ...
Preliminary characterization of a Plasma Focus device used as pulsed ion implanter
(2015)
Focus device on a cost effective basis. High energy ion beam emission is one, among several others, of the very interesting transient plasmas phenomena observed in plasma focus discharge. In the last decade the plasma focus ...
Monitoring and fault identification in aeronautical structures using an artmap-fuzzy-wavelet artificial neural network
(2014-01-01)
This paper presents a methodology to perform the monitoring and identification of flaws in aircraft structures using an ARTMAP-Fuzzy-Wavelet artificial neural network. This technique is used in the detection and characterization ...
The effect of chloride ions and A. ferrooxidans on the oxidative dissolution of the chalcopyrite evaluated by electrochemical noise analysis (ENA)
(2009-12-28)
It is believed that the dissolution of chalcopyrite (CuFeS2) in acid medium can be accelerated by the addition of Cl- ions, which modify the electrochemical reactions in the leaching system. Electrochemical noise analysis ...
Black Hole Algorithm for Non-technical Losses Characterization
(Ieee, 2015-01-01)
With the consolidation of Smart Grids, a considerable amount of works can be noticed, mainly with respect to the application of several artificial intelligence techniques in order to automatically identify non-technical ...
Black Hole Algorithm for non-technical losses characterization
(2015-01-01)
With the consolidation of Smart Grids, a considerable amount of works can be noticed, mainly with respect to the application of several artificial intelligence techniques in order to automatically identify non-technical ...
Phenomenological Characterization Of Photoactive Centers In Undoped Bi12tio20 Crystals Using Optical And Electrical Techniques
(Optical Society of America, 2005)
Phenomenological Characterization Of Photoactive Centers In Undoped Bi 12tio20 Crystals Using Optical And Electrical Techniques
(Optical Society of American (OSA), 2005)