ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Economy
Infrastructure
Transport engineering
Technology
Computing
Pure sciences
Architecture and Urbanism
Research
Computing
Mechanical Engineering
all records (67)

Languages
English
Spanish
Portuguese

Countries
Ukraine
Indonesia
USA
Brazil
Switzerland
Canada
Romania
India
Italy
South Africa
all records (56)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
1.187  Articles
1 of 120 pages  |  10  records  |  more records»
Purpose: to evaluate the risk factors for additional surgery after closed reduction of hip developmental dislocationMethods: closed reduction for developmental hip dislocation was performed on 72 patients, with a total of 82 hips. All were irreducible hip... see more

Purpose: to evaluate the risk factors for additional surgery after closed reduction of hip developmental dislocationMethods: closed reduction for developmental hip dislocation was performed on 72 patients, with a total of 82 hips. All were irreducible hip... see more

The scientific substantiation of a selection of diagnostic parameter for a new method of diagnostics of ferroconcrete supports of an electric-traction network on the basis of the average information on a support condition is conducted.

Pantograph arc is one of the most common and yet unavoidable difficulties in electrified railways. During winter the intensity of arcing increases due to ice layer on the overhead catenary wire. In AC traction system, the sinusoidal waveforms of the suppl... see more

The structure of the insert of direct current on the traction substation, which makes it possible to remove a number of deficiencies in the acting feeding scheme of the overhead electric transport power line of alternating current, is proposed. Additional... see more

The construction principles, structure of optic-electronic system for registration of arcing sliding contact breaks are presented; the methodological bases of using the system for automated detection of steady defects on an electrictraction network are de... see more

In this paper the 3 kV power supply system of Polish high-speed lines is described. Basic OCL parameters and test results of current collection quality is presented. One of the basic parameters limiting the maximum service speed on a given line is the pan... see more

Permasalahan penelitian ini tingginya biaya produksi berdampak pada tingkat penjualan. Secara kuantitas, suatu perusahaan sudah membatasi hasil produksinya dengan menyesuaikan pada biaya produksi yang harus dikeluarkan. Ketika hasil produk secara kuantita... see more

Swimming athletes compete by how fast they can swim at a certain distance. One of the most important things that affect the swimming speed was the muscle strength of the arms and legs. The swimming speed can be increased by doing the physical exercise tha... see more

1 of 120 pages  |  10  records  |  more records»