We present introductory considerations and analysis toward computing applications based on the recently introduced deterministic logic scheme with random spike (pulse) trains [Phys. Lett. A 373 (2009) 2338–2342]. Also, in considering the questions, “why random?” and “why pulses?”, we show that the random pulse based scheme provides the advantages of realizing multivalued deterministic logic. Pu...

A practical and new method for the synthesis oxindole substituted pyrrolo[2,3-d]pyrimidines by the condensation of isatin, acetophenone and 6-amino-uracil under ultrasound irradiation conditions at 60 °C was described. The reaction was developed via a sequential tandem process to afford the oxindole substituted pyrrolo[2,3-d]pyrimidines in good to excellent yields. All reactions performed effic...

We present herein a new and efficient four-component synthesis of isoxazol-5(2H)-ones involving ring closing/Knoevenagel condensation/Michael addition sequential reactions.

In this thesis, we present a methodology for the automated generation of complete hardware implementations from C input specifications. Our methodology is based on the Kahn Process Network (KPN) Model of Computation (MoC). By leveraging previous research, we can automatically obtain a parallel KPN representation of sequential C input code. Next, we synthesize RTL implementations of the KPN node...

The Fischer-Tropsch synthesis is a catalytic process that can produce a fuel similar to fossil fuels by using primary sources such as agricultural waste and carbon sources that can convert into synthesis gas by superheated steam. All fuel derivatives can be supplied through the Fischer-Tropsch reaction. The synthesis produces a variety of hydrocarbons via parallel and sequential reactions. Howe...

methyl tertiary butyl ether (mtbe) is known as a promising substitute for tetra ethyl lead (tel) in order to increase the octane number of gasoline. mtbe process, as many other processes, has two distinguished section, namely reaction section and separation section. in this paper we focus only on synthesis and optimization of separation section of this process. in order to achieve this objectiv...

Hydrogen peroxide production by direct synthesis (H2 + O2 ? H2O2) is a promising alternative to the commercialized indirect process involving sequential hydrogenation and oxidation of anthraquinone...

The channel synthesis problem has been widely investigated over the last decade. In this paper, we consider sequential version in which encoder and decoder work a way. Under mild assumption on target joint distribution provide complete (single-letter) characterization of solution for point-to-point case, shows that canonical symbol-by-symbol mapping is not optimal general, but indeed if make so...

Modelling, synthesis, and simulation issues of the supervisory systems in process control are investigated in the paper. Petri nets are used as a basic modelling framework for the supervisory part of the system. It is shown how the final verification effort can be minimised by applying formal synthesis methods. A straightforward approach to the industrial implementation of the developed solutio...