Basic Principles of Industrial Electric Power Network Computer Aided Design and Engineering
A conceptual model for a computer aided design and engineering system has been developed in the paper. The paper presents basic automation process principles including a graphical representation network and calculation results, convenient user ...
M. I. Fursanov, I. I. Dul
doaj +1 more source
Introduction. The paper deals with traffic light regulation. This task is always relevant. Thus, even for an ordinary intersection, depending on the intensity of traffic flows, the control cycles should differ significantly.
A. N. Novikov +2 more
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Calculation of the Levelised Cost of Electrical Energy Storage for Short-Duration Application. LCOS Sensitivity Analysis [PDF]
This paper research the issues of economic comparison of electrical energy storage systems based on the levelised cost of storage (LCOS). One of the proposed formulas for LCOS calculation was given, the parameters to be considered and the basic ...
Vikenty Melnikov +3 more
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CONTRIBUTION TO THE ANALYSIS OF FREQUENTLY PERFORMED REINFORCED CONCRETE RETAINING WALLS
This paper presents the theoretical basis of dimensioning and an example of the calculation of a retaining wall. The first part provides an insight into the loads acting on retaining structures and the basic design principles according to Eurocode ...
Matija Kancijan +4 more
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Parameter study on the calculated risk of tooth flank fracture of case hardened gears
Due to better material qualities, new surface finishing methods and better heat-treatment process reliability, flank surface damages, such as pitting or micropitting, can be prevented in a reliable manner.
Michael HEIN +2 more
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A new approach to the study of complex vehicle movement during road transport expertise [PDF]
Road traffic accidents (hereinafter referred to as accidents) are currently a significant problem in the field of road safety in the Russian Federation. In addition to significant material damage, they often entail human losses. In this regard, the issue
Novikov Ivan +4 more
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Incidence rates in dynamic populations. [PDF]
The purpose of the present article is to explain the calculation of incidence rates in dynamic populations with the use of simple mathematical and statistical concepts. The first part will consider incidence rates in dynamic populations, and how they can
Pearce, N. +3 more
core +1 more source
Wider aspects of deceleration supervision in ERTMS/ETCS
The paper concerns basic information about implementation of the ETCS system in the Czech Republic especially its influence on the railway operation. Also facts about the principles of the automatic train protection system with the full speed supervision
Nachtigall Petr, Ouředníček Jan
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Hardware modules of the RSA algorithm [PDF]
This paper describes basic principles of data protection using the RSA algorithm, as well as algorithms for its calculation. The RSA algorithm is implemented on FPGA integrated circuit EP4CE115F29C7, family Cyclone IV, Altera.
Škobić Velibor +2 more
doaj +1 more source
Test Format and Calculator Use in the Testing of Basic Math Skills for Principles of Economics: Experimental Evidence [PDF]
Results from an experiment in Fall 2013 of 902 incoming students at this university are reported. In this experiment, after students were given a basic math assessment to ensure they had the necessary math skills to take a principles of economics course, they were randomly allocated to a treatment or control group to test whether there was a ...
Melanie A. Fennell, Irene R. Foster
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