Using a molecular jet Fourier transform spectrometer, the microwave spectrum of E-3-penten-2-one, also called methyl propenyl ketone, was recorded in range from 2.0 to 26.5 GHz. Two conformers, antiperiplanar (ap) and synperiplanar (sp), could be identified. Complicated splitting patterns arising due internal rotation acetyl groups resolved, all measured rotational transitions were fitted measu...

Aiming at the attitude control problem of spacecraft in capturing non-cooperative target process, a dual tracking robust adaptive controller is designed. Firstly, bounded virtual angular velocity designed for kinematics equations to guarantee that converges zero quickly. Secondly, new constructed based on barrier Lyapunov function ensure error between and real bounded. The physical constraint s...

An experimental investigation comparing the properties of plasma jets in dielectric barrier discharge (DBD) configurations using a powered electrode with and without barrier, while keeping second over grounded electrode, is reported this work. For purpose, two different power sources were used to produce jets, one them producing pulsed high-voltage (HV) output other pulse-like HV output, which ...

This study examines manufacturer' perceptions of task and emotional conflict in domestic channels of distribution. Both are expected to depend on three antecedents (centralization, esprit de corps, and communication barriers) and to affect performance relative to competitors and manufacturer's satisfaction directly and indirectly through strategy quality. The results support a positive link bet...

This special issue of The European Journal of Control is dedicated to some of the results of the European Community Esprit LTR Project VHS Veri cation of Hybrid Systems It consists of papers dealing with various aspects of one of the case studies treated in the project the Experimental Batch Plant at the university of Dortmund Before presenting the papers themselves it is worthwhile to say some...