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34.130  Articles
1 of 3.413 pages  |  10  records  |  more records»
The problem of propagation of acceleration waves in an optically thick medium of electrically conducting fluid has been dealt with. During propagation of the waves, the effects of radiation pressure, radiation energy density, and heat transfer through the... see more

Naturally monopolistic network industries are subject to regulation of access to market and charging in order to achieve optimal use of infrastructure and avoid the abuse of monopoly power. Relatively little is known what results does such regulation genr... see more

El final de la Gran Guerra europea coincide con el comienzo de la segunda oleada de Centenarios patrios en Latinoamérica. En ese contexto de celebraciones se produjo un salto cualitativo en el desarrollo aeronáutico en los países de la región gracias a la... see more

It is known a priori that vibrations that occur in the elements of the track structure during the passage of a train load are a superposition of free and forced mechanical vibrations. It has been established that the range of oscillation frequencies of th... see more

This article, based on the monographs of the Hejaz Railway Project, aims to underline the significance attributed to the Hejaz Railway project not only by its initiator, the Ottoman Sultan Abdülhamid II, who referred to it as “his old dream” but for all t... see more

Insulator is a very important equipment in an electric power system. Ceramic insulators have been widely used to support conductors in 20 kV power lines. The problem of ceramic insulators is that they are heavy, easily contaminated on the surface and requ... see more

Teknologi berkembang dengan begitu sangat pesat salah satunya teknologi yang digunakan untuk memonitoring dan mengontrol jemuran pakaian, salah satu permasalahan yang terdapat pada pekerjaan rumah tangga adalah dalam hal penjemuran pakaian. Penjemuran pak... see more

In the process of analyzing prestressed sleepers for turnout on elastic foundations with large lengths, authors around the world often use the one-stiffness model of Winkler or the two-stiffness model of the Filonenko-Borodich and Pasternak. Railway bed s... see more

Currently, the prestressed concrete track slabs are testing installed at the field to replace the reinforced concrete track slabs at railroad crossings in Vietnam. Prestressed concrete track slabs used for 1000 mm gauge. The dimensions of each slab were d... see more

1 of 3.413 pages  |  10  records  |  more records»