Group testing is an efficient algorithmic approach to the infection identification problem, based on mixing test samples and mixed instead of individually each sample. In this paper, we consider dynamic spread model that discrete SIR model, which assumes disease be over time via infected non-isolated individuals. our system, main objective not minimize number required tests identify every infec...

A series of large scale dynamic tests were conducted at the LKAB Kiirunavaara mine using explosives to generate the dynamic load on the support system. This was done with the aim of developing a testing methodology for in-situ testing of ground support. Furthermore, the response of the installed rock support system to strong dynamic loading was evaluated. The results of the Tests 1, 2, 3, 4 and...

One of the parameters identified as influencing the structural response of buildings is the dynamic Modulus of Elasticity of masonry. The Longitudinal Vibration Test Method and the Ultrasonic Pulse Methods were developed for the dynamic testing of concrete specimens. These two dynamic procedures are to be tested on masonry prisms to provide a verification of the methods. The first aim of this p...

Dynamic Economic Dispatch (DED) plays a vital role in power generation, operation and control. It is a complicated, non-linear constrained problem. In this paper, Maclaurin series based Lagrangian method (MSL) is used to solve the DED problem for generating units with valve-point effect, considering the ramp rate limits. Using Maclaurin series, the sine term used to model the valve-point effect...

The article is devoted to testing of economic and mathematical model for reequipment machine-tractor fleet (MTF) agricultural enterprise using the example simulating real technological economical processes used at enterprise. Moreover, daily capacity machines, schedule optimum agrotechnical terms operations, etc. are given as basic examples process in example. algorithm correction solving consi...