Results 41 to 50 of about 19,877 (268)
RESEARCH AND DEVELOPMENT OF AN ELECTRIC TRACTION DRIVE BASED ON A SWITCHED RELUCTANCE MOTOR [PDF]
Transport Problems, 2018 In the most developed countries, intensive studies are being carried out to utilize various types of electric machines such as synchronous motors with permanent magnets and traction motors with non-traditional magnetic systems on traction electric drives.
Serhii BURIAKOVSKYI +3 more
doaj +1 more source
Archaeological Prospection, EarlyView.ABSTRACT This paper tackles one key limitation in the analysis of Iron Age communities in the Northwestern Iberian Peninsula: the limited exploration of areas beyond the fortified settlements known as castros (hillforts). The vast majority of archaeological studies have focused exclusively on the areas inside the walls of these settlements, which are ...
César Parcero‐Oubiña +7 more
wiley +1 more source
FORECASTING OF PERFORMANCE EVALUATION OF NEW VEHICLES
Nauka ta progres transportu, 2016 Purpose. The research work focuses on forecasting of performance evaluation of the tractive and non-tractive vehicles that will satisfy and meet the needs and requirements of the railway industry, which is constantly evolving. Methodology.
O. S. Krasheninin +2 more
doaj +1 more source
Priority-partnership approach as a mechanism for encouraging investment activities at the railway transport [PDF]
SHS Web of Conferences, 2019 Modern economic conditions and the integration of the national economy into the global economy require structural changes and a search for a new model of relationship between the public and private sectors.
Vasyliev Oleg +4 more
doaj +1 more source
Archaeological Prospection, EarlyView.ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem +5 more
wiley +1 more source
3D modelling and simulation of the impact of wearing a mask on the dispersion of particles carrying the SARS-CoV-2 virus in a railway transport coach. [PDF]
Sci Rep, 2023 Armand P, Tâche J.
europepmc +2 more sources
Nauka ta progres transportu, 2008 In the paper the criteria of dangerous refusals of track circuits of different types are complemented by the time features.
M. M. Cheptsov, S. O. Radkovskyi
doaj
Optimization of the truss beam. Verification of the calculation results
MATEC Web of Conferences, 2018 The article presents a comparison of results of optimized calculation of a truss beam which was chosen as a combined construction. The results of calculation of a beam are compared using the method based on the properties of spacer systems and the ...
Vatulia Glib +2 more
doaj +1 more source
British Educational Research Journal, EarlyView.Abstract Many studies and initiatives are animated by the potential for science education to intervene in the climate crisis and crises of environmental degradation and disinformation. For science teachers to learn to address these issues in their classes, their teaching must expand beyond scientific facts and face controversial social aspects. Dealing
Valeria M. Cabello +2 more
wiley +1 more source
THE ROLE OF UKRAINIAN RAILWAY TRANSPORT IN MODERN LOGISTIC PROCESSES
Nauka ta progres transportu, 2019 Purpose. As Ukraine actively develops its transport and logistics network taking into account the modern changes, the ever-increasing trade volume between the Europe and Asia, presents a good opportunity for increasing interoperability for the networks ...
D. V. Lomotko +2 more
doaj +1 more source