1.1 This practice covers chemical solutions and procedures to be used in etching metals and alloys for microscopic examination. Safety precautions and miscellaneous information are also included.

1.2 This standard does not purport to address all of the safety problems, if any, associated w...

This paper reviews the classification and application of the model predictive control (MPC) in electrical drive systems. Main attention is drawn to the discrete form of MPC, i.e. finite control set model predictive control (FCS-MPC), which outputs directly the switching states of power converters. T...

Solid surface fluorescence (SSF) spectra of fibrinogen (FG) adsorbed on a glass surface were measured. For corrparison, solution on fluorescence (SF) spectra of native, thermally denatured, urea-denatured FG solution with FG desorbed from a glass surface and the SSF spectra of native FG powder were ...

In the design of deflection coil. we have to determine those values of descriptive parameters of the deflection coil that will give us a required performance. In this paper, an artificial neural network is used in the design of deflection coil. It is shown that the artificial neural network is indee...

Optical active azo polymers are very important functional materials because of their photoresponsive properties. This paper investigates three kinds of a romatic azo polyelectrolytes synthesized by chemical modification of poly (acryloyl chloride) which was prepared by free radical polymerization Po...