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O. Yu. Papakhov,N. O. Logvinova    

In transportation of raw materials between the enterprises of ore mining and smelting complex on the Donbas – Kryvbas direction it is used a considerable quantity of Ukrzaliznytsya’s rolling stock and private wagons of metallurgical enterprises, which st... see more


K. K. Miroshnychenko    

The calculation of some power indices of mixers with the use of blades of complex geometrical form, providing the effective mode of interfusion of fibrous concrete compositions, is offered.


Raufdeen Rameezdeen, Anushi Rodrigo    

Clearly written communication aids the understanding of construction contracts, resulting in less disputation. Past research, using opinion surveys rather than objective criteria, shows that construction contracts lack clarity and standard forms have bec... see more


P. B. Mashykhina    

The 3D numerical model was used to simulate the toxic gas dispersion over complex terrain. The model is based on the K-gradient transport model and the model of potential flow. The results of numerical experiment are presented.


D. N. Kozachenko    

 The structure of control system model of rolling stock movement for simulation of a process of braking-up and making-up of freight trains on hump yards is presented. The model is made on the basis of weighted directed graphs. The model can be used ... see more