The main stages in the development of the Institute of Electronic Control Computers during fifty years of its existence are considered in this paper. The basic models of controlling computer systems, developed at the institute are presented. Creating and large-scale industrial production of smallcomputer system SM EVM have founded the technological base of automation control and information pro...

Two viscous stabilization methods, namely the spectral vanishing viscosity (SVV) technique and the entropy viscosity method (EVM), are applied to flows of interest in geophysics. First, following a study restricted to one space dimension [17], the spectral element approximation of the shallow water equations is stabilized using the EVM. Our recent advances are here carefully described. Second, ...

The Centre for evidence-based Veterinary Medicine (CeVM) at Nottingham university defines evidence-based veterinary medicine (eVM) as: ‘The use of the best relevant evidence, in conjunction with clinical expertise, to make the best possible decision about a veterinary patient. The circumstances of each patient, and the circumstances and values of the owner/carer must also be considered when mak...

Glycidylmethacrylate/methacrylonitrile (G/M) copolymers of different compositions were prepared and a copolymer composition was obtained from quantitative C NMR spectroscopy. Reactivity ratios for comonomers were calculated using the Kelen-Tudos (KT) and non linear error in variable (EVM) methods. The reactivity ratios obtained from KT and EVM are TQ = 1.14 ± 0.1, rM = 0.76 ± 0.06 and rG = 1.12...

The development of the Earned Schedule (ES) method by Lipke in 2003 has been shown to be an important extension to the Earned Value Management (EVM) method, increasing the utility of EVM data for project schedule analysis, control and oversight. As ES provides a reliable time-based indicator of Schedule Performance, the objective of this paper is to investigate whether the SPI(t) exhibited simi...

a project is any endeavor involving planned action, for example, developing a new product or constructing a dam. [ce1] major factors for a project to be successful are applying performance measurement and feedback tool. one such well-known performance measurement tool to control the project execution is earned value management (evm). evm uses the fundamental principle that trends in the past ca...

This work investigates the effects of magnitude and/or phase distortions, in 8-Phase Shift Keying (8-PSK) systems, due to Gaussian bandpass noise. Analytical expressions are derived to compute the performance of the distorted 8-PSK signals in terms of error vector magnitude (EVM), symbol error rate (SER) and Es/No. The results show that the same value of EVM may result in different SER values d...