Steel-concrete composite truss is characterized by such advantages: high stiffness, low height NEM and construction costs.Moreover, it has promising application prospects.Since the interfacial load between concrete and steel is still indeterminate, experimental research and finite element analysis were carried out on two samples in scale of 1:3 mod
The purpose of this study is to highlight the energy saving potentials of a batch retort sterilization process operated by steam and to develop concepts for improving its energy efficiency.By using the methodical approach of the Onion Diagram and the recovery of low grade heat sources, four comprehensive improved energy efficiency concepts have bee
This paper is concerned with the potential of spatial multiplexing in a millimeter wave (mmWave) multiple-input multiple-output (MIMO) downlink system in which the base station (BS) is equipped with multiple distributed massive antenna subarrays to serve multiple users.The paper first introduces the inflatable-dildos concept of multiplexing gain wh
The designing of modern high-speed multiple-unit trains in Ukraine should be carried out accounting for passive safety systems (PSSs) which include energy absorption devices (EADs).In the cases of trains collisions with obstacles these systems must automatically work to increase the passenger transportation safety, to reduce the Kids wallet risk of