Zobrazeno 1 - 10
of 938
pro vyhledávání: '"speed reduction"'
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 57, Iss , Pp 101793- (2024)
It is well known that road safety is a major problem in cities, resulting in a large number of accidents with significant injuries and loss of life. Much of this problem occurs when vehicles interact with pedestrians. To try to minimize this problem
Externí odkaz:
https://doaj.org/article/41b8d3e6517849d196a4f94cad6bef4b
Publikováno v:
Communications, Vol 26, Iss 3, Pp A50-A65 (2024)
This study explores the significant role of three-wheelers (3W) on urban road traffic, focusing on the reduction in average vehicle speeds and its consequential impact on the Level of Service (LOS) of the road. Data collected from various traffic vol
Externí odkaz:
https://doaj.org/article/998ce239d1ef40ceb0d81110a0b209f8
Autor:
Katja Kircher, Anna Niska
Publikováno v:
Traffic Safety Research, Vol 6 (2024)
Current guidelines for work zones do not consider the needs of cyclists and pedestrians enough, which leads to unpredictable situations and a resulting higher crash risk for these road user groups. With respect to motor vehicles, speed management wit
Externí odkaz:
https://doaj.org/article/8deb8a37f1704bc4b8427b232a149785
Publikováno v:
Case Studies in Thermal Engineering, Vol 53, Iss , Pp 103941- (2024)
The thermal error caused during the high-speed operation of a high-speed motorized spindle has a significant impact on machine tool precision. In this paper, we firstly built, constructed an experimental platform for variable voltage preloaded motori
Externí odkaz:
https://doaj.org/article/eb47548a10c74d81905ec75899521f12
Autor:
Tomás de J. Mateo Sanguino, Manuel Joaquín Redondo González, Jose Miguel Davila Martin, José Manuel Lozano Domínguez
Publikováno v:
Infrastructures, Vol 9, Iss 3, p 60 (2024)
The safety of roads in urban areas is a major concern for governments, demanding innovative solutions to enhance pedestrian safety. This paper introduces a novel approach to crosswalks by integrating resin with photoluminescent additives, offering a
Externí odkaz:
https://doaj.org/article/5ba291f15b5e496984762170f9758826
Publikováno v:
Heliyon, Vol 9, Iss 10, Pp e20719- (2023)
The operational carbon intensity indicator (CII) proposed by the International Maritime Organization (IMO) has been officially implemented on January 1, 2023. As an important way of ship operation, applicable time charter ships are subject to the CII
Externí odkaz:
https://doaj.org/article/eb7fe5e2467f4d30baffda8dd625cc1b
Akademický článek
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Akademický článek
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Autor:
A. Ye. Sunduckov, Ye. V. Shakhmatov
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 21, Iss 2, Pp 28-37 (2022)
The gearboxes of aircraft gas turbine engines are their most stressed parts. One of the main gearbox defects is the tooth flank wear that causes resonant oscillations in engine structure elements. This defect is generally assessed using vibroacoustic
Externí odkaz:
https://doaj.org/article/5e69e522bc61445b8f923b7057273a1c
Akademický článek
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