scholarly journals Intelligent railway transport radio communication based on neural networks

2021 ◽  
Vol 264 ◽  
pp. 05044
Author(s):  
Igor Kolesnikov ◽  
Natalya Yaronova ◽  
Janibek Kurbanov ◽  
Nozima Khusnidinova

The article is devoted to the features of GSM-R as a basis for organizing a digital radio communication system on the railway to apply the European Integrated Radio Communication for the railways of Uzbekistan. The role of GSM-R for the interaction of digital radio communication with the European integrated system for expanding the functions of railway radio communication and safe movement of high-speed trains is shown. The article identifies the possibilities of building modern digital communication of the railway. The GSM-R communication network, its services and architecture for organizing digital communication were also defined. Recommendations on the use of GSM-R on the railway of Uzbekistan are given. It has been established that mobile communications should be a heterogeneous (heterogeneous) architecture. Also, it must have a variety of access networks that could operate in any frequency ranges.

1996 ◽  
Vol 19 (1) ◽  
pp. 159-164 ◽  
Author(s):  
Merlin Donald

AbstractThe human vocal apparatus is part of a vertically integrated system, and I agree with Licbennan that modern high-speed phonology co-evolved with our capacity for grammar. Olson and I agree that some distinctly human thought skills appear to be fairly recent cultural acquisitions related to the introduction of new symbolic technologies and external (that is, nonbiological) memory storage. Stenning's concern with my use of the term “episodic” can be resolved by distinguishing between episodic storage and retrieval. Baum's suggestions regarding courtship and cognitive evolution seem to apply better to mimetic expression than to language.


2021 ◽  
Author(s):  
Andrey Evstaf'ev ◽  
Aleksandr Maznev ◽  
Dmitriy Pegov ◽  
Anton Sychugov ◽  
Vitaliy Vasil'ev

The issues of the history of the development of high-speed transport, the principles of operation and the device of mechanical and electrical equipment, the features of maintenance and operation of modern high-speed trains are considered. Meets the requirements of the federal state educational standards of higher education of the latest generation. It is intended for students of railway transport universities studying in the specialty "Rolling Stock of railways" and the direction "Electric power and electrical Engineering", and can also be useful for engineering and technical workers associated with the operation and maintenance of high-speed trains.


2019 ◽  
Vol 4 (4) ◽  
pp. 45
Author(s):  
Jorge Luis Pinargote López ◽  
Johana Ceverina Cobeña Arce ◽  
Oswaldo Patricio Carrión

El presente artículo tiene como objetivo examinar y explicar el rol de las radios comunitarias, dentro de la comunicación digital, determinando los desafíos técnicos, legales y de sustentabilidad que enfrentan, en el marco de los cambios y adecuaciones en la era digital. La metodología seguida para la redacción final de este artículo consistió en enfocar metodológicamente de forma cualitativa, exploratoria y descriptiva, la percepción del rol de la radio comunitaria dentro de la comunicación digital por parte de los autores de trabajos relacionados y publicados en revistas indexadas en SCIELO. La revisión bibliográfica muestra que lo que algunos autores denominan educación no formal, ha representado una propuesta radial heterogénea que incide en que el panorama no sea tan desalentador en cuanto al uso de herramientas de plataformas digitales por parte de las radios comunitarias, aunque se les insta a adoptar formación que les permita construir y evolucionar planificadamente en cuanto a estrategias de comunicación digital participativas, acorde con las herramientas que proporcionan las plataformas digitales modernas. PALABRAS CLAVE: Radio; comunicación digital; radio comunitaria; cultura; radio social. THE ROLE OF THE COMMUNITY RADIO WITHIN THE DIGITAL COMMUNICATION ABSTRACT                                  The purpose of this article is to examine and explain the role of community radio stations, within digital communication, determining the technical, legal and sustainability challenges they face, in the context of changes and adjustments in the digital era. The methodology followed for the final writing of this article consisted in focusing methodologically in a qualitative, exploratory and descriptive way, the perception of the role of community radio in digital communication by the authors of related works and published in journals indexed in SCIELO. The bibliographic review shows that what some authors call non-formal education, has represented a heterogeneous radio proposal that affects the panorama is not so daunting in terms of the use of digital platform tools by community radio stations, although they are urged to adopt training that allows them to build and evolve in a planned manner in terms of participatory digital communication strategies, in accordance with the tools provided by modern digital platforms. KEYWORDS: Radio; digital communication; community radio; culture; social radio.


2015 ◽  
Vol 135 (4) ◽  
pp. 420-425 ◽  
Author(s):  
Kunihiro Kawasaki ◽  
Hiroyuki Sugahara ◽  
Yukiya Tateishi ◽  
Tetsunori Hattori

2020 ◽  
Vol 6 (3) ◽  
pp. 78-84
Author(s):  
Jamshid Boboqulov ◽  

This article is about the role of digital technologies for the economy, the rapid penetration of high-speed Internet technologies in transport systems, the prospects for the development of the digital economy in railway transport.


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