Статья: Experience of Russian-Chinese industrial cooperation on the construction of the Moscow metro (2024)

Currently, the problem of training highly skilled, competitive specialists equipped with competencies necessary for their future professional activity is of particular relevance. This is key to building a talent pipeline in the transport industry in general and in the railway sector in particular where the activities of the majority of workers involve providing safety and continuity of operations. One of the topical issues is to study their values and meaning domain and motivational attitudes to their future profession as an opportunity to develop techniques of psychological and pedagogical support aimed at forming stable internal motives and optimizing the professional development of future specialists in the transport industry. The purpose of the study is to explore the specifi c features of the values and meaning domain and motivation of future specialists in the transport industry. In order to study the purpose-in-life orientations, personality traits and motivation of future specialists in the transport industry, a study was conducted with the participation of 50 people aged 20 to 24 years. The following methods were used: the Purpose-in-Life (PIL) Test by D. Crumbaugh and L. Maholick adapted by D. A. Leontiev; the questionnaire for the assessment of personality traits of a professional (LOP) by I.G. Senin and V.E. Oryol; and the Motivation for Success and Fear of Failure (MUN) method by A. A. Rean. The results for interpretation were obtained by mathematical and statistical data processing using correlation analysis (the Pearson correlation criterion). The sense of purpose in the students is associated with the ability to identify signifi cant conditions for achieving goals and everything that happens to them contributes to their personal growth. The more the students perceive their lives as emotionally intense and interesting, the less they tend to perceive their educational and professional activities as a source of stress. Conclusions: Students with clear goals for the prospects of their future professional self-realisation tend to show internal motives for achieving results to a greater extent. The feeling of meaningfulness and productivity of the students’ lives is associated with tension they experience in the learning process, conscious control of their actions and behaviour.

The construction of the fi rst high-speed railway in Russia is long overdue. Such a project would be an organic continuation and a new turn in the one and a half century history of Russian railway workers’ struggle to increase train speeds on the country’s railways.

In India, as in many countries, railways originated as industrial gauge tracks for the transportation of ore, timber, stone, and other building materials. These were the fi rst industrial railways in India to deliver supplies to construction sites, in particular, Chintadripet in Madras (1835), Red Hill Railroad line (1837), Godavari Dam Construction Railway (1845), and others. Initially, the promoters of the construction of railways, based on the general social and economic situation in the country, did not count on the development of passenger traffi c, taking into account the virtually impoverished situation of the vast majority of the population. Efforts were focused on freight transportation. The colonialists proceeded from the need to develop railways as an important exploitation tool for exporting the country’s natural resources to the parent country and to the world market. Throughout almost the entire period of British colonial rule, passenger transportation was intended for a narrow stratum of colonizers and a few of the richest representatives of the country’s indigenous population. By the 1860s, there was a system of dividing passenger traffi c on the railways of India into four classes. Saloon coaches were used to serve the ruling elite. The difference in travel conditions in luxury saloon coaches and fi rst-class compartment carriages in comparison with third- and fourth-class carriages was huge. It refl ected the social class structure of Indian society. At the same time, railway passenger transportation did not affect the interests of the majority of the population at all, as with their level of wealth they could not afford to travel by rail at all, remaining outside the line of progress in transport of the 19th century.

The paper proposes a new approach to solving the problem of increasing the economic effi ciency of railway transportation of viscous petroleum fuels (fuel oils) at low air temperatures. The physical properties of fuel oils allow them to be obtained when poured into the tank of a tank wagon in a stratifi ed state, when their density in the upper part of the tank is signifi cantly less than in its lower part. This blocks the natural convection of hot fuel oil on the cold walls of the tank, and it cools only due to the molecular thermal conductivity which is very small. Upon cooling down, a relatively thin highly viscous layer forms on the inner walls of the tank of a tank wagon, which acts as a heat-insulating shell, and the bulk of it (more than 90 %) retains high temperature and fl uidity throughout the period of transportation. The thermal and hydrody namiccal culations were performed using modern computer technologies (the ANSYS 5.6 software package). The results obtained show that the need to heat up the fuel oil during unloading remains, but already requires signifi cantly less time and heat energy. The proposed energy-saving technologies for the delivery of viscous petroleum products are especially relevant in Russia with its cold continental climate, long-haul transportation, and the current structure of the country’s wagon fl eet. The value of the results obtained lies in the fact that the proposal can be implemented on tank wagons in circulation with minimal change to their design. The technology of operation of the drain equipment at unloading points will not change either.