ESTABLISHING EMPIRICAL RELATIONSHIPS TO PREDICT POROSITY LEVEL AND CORROSION RATE OF ATMOSPHERIC PLASMA-SPRAYED ALUMINA COATINGS ON AZ31B MAGNESIUM ALLOY

Plasma sprayed ceramic coatings are successfully used in many industrial applications, where high wear and corrosion resistance with thermal insulation are required.In this work, empirical relationships were developed to predict the porosity and corrosion rate of alumina coatings by incorporating independently controllable atmospheric plasma spray

A new efficient synthesis for 2-thiopteridine-4,6,7-triones (6-10, 15) has been found in the condendation of the appropriate 5,6-diaminopyrimidine (1-5, 14) with oxalic acid in DMF.Analogous condensations with dimethyl oxalate led to S-alkylation probably via an intermediate O-methylation of the DMF.8-Methyl-2- thiopteridine-4,6,7-trione (10) shows

In the current retail environment, companies must maintain competitiveness by satisfying their customers and creating loyalty.Companies now need to have a Disposable Tubes process for handling complaints in order to optimally respond to consumers.In this study, the authors examine the refund policy employed by the firm as well as the complaint resp

This work introduces an impulsive neural control algorithm designed to mitigate the Fraggle Rock spread of epidemic diseases.The objective of this paper is the development of a vaccination strategy based on a PIN-type impulsive controller based on an online-trained neural identifier to control the spread of infectious diseases under a complex netwo