Results 51 to 60 of about 37,882 (98)

1280-MHz Active Array Radar Wind Profiler for Lower Atmosphere: System Description and Data Validation

open access: yes, 2012
An L-band radar wind profiler was established at National Atmospheric Research Laboratory, Gadanki, India (13.5°N, 79.2°E), to provide continuous high-resolution wind measurements in the lower atmosphere.
P. Srinivasulu   +6 more
semanticscholar   +1 more source

Risk and predictors of dementia and parkinsonism in idiopathic REM sleep behaviour disorder: a multicentre study

open access: yesBrain : a journal of neurology, 2019
See Morris and Weil (doi:10.1093/brain/awz014) for a scientific commentary on this article. In a prospective multicentre study involving 1280 patients with idiopathic RBD, Postuma et al.
R. Postuma   +54 more
semanticscholar   +1 more source

Fuzzy inference driven internet based bridge management system [PDF]

open access: yesTransport, 2005
Bridges form an integral part of any country’s transportation scheme, be it a railway network or a highway network. Periodic evaluation and subsequent maintenance can sometimes increase the life of a bridge to a great extent.
D. Yadav, S. V. Barai
doaj  

The crash energy absorption of the vehicles front structures [PDF]

open access: yesTransport, 2003
During the frontal crash the longerons absorb most energy of all vehicles construction elements. In order to analyse the energy absorbing capabilities of longerons under axial compression loading and to evaluate the influence of longerons geometrical ...
P. Griškevičius, A. Žiliukas
doaj  

The research of diesel injection pumps performance on biofuel with different viscosity rate [PDF]

open access: yesTransport, 2002
The main purpose of this research work is to determine the influence of fuel viscosity on the performance of diesel injection pumps of different design in order to clear up some of the changes in fuel feeding when running them in accordance with governor
G. Labeckas, S. Slavinskas
doaj  

Determination of car run up – braking and manoeuvring parameters in an emergency situation in the case of limited road segment [PDF]

open access: yesTransport, 2005
As the traffic intensity on roads increases, the number of road accidents also increases and the situations become more and more complicated. The presented method of reconstruction of preaccidental situations with the purpose of examination of road ...
O. Lukoševičienė, R. Pečeliūnas
doaj  

The evaluation of investment projects within the territory of development

open access: yesTransport, 2010
Sustainable development is the most researchable sphere of many experts in urbanistics, architecture, transport, environment and economics in Lithuania. Every period of time has specific problems and solutions to solve them.
A. Griškevičiūtė-Gečienė
doaj  

Transportation of hazardous materials in Iran: A strategic approach for decreasing accidents [PDF]

open access: yesTransport, 2008
.“Hazardous materials” refer to those substances that seriously endanger human lives and/or the environment. The transportation of these materials will be inevitable in the increasingly industrialized economy of Iran.
S. Ghazinoory, A. S. Kheirkhah
doaj  

Development of countermeasures to effectively improve pedestrian safety in low-income areas

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2019
In recent years, many departments of transportation in the US have invested more resources to enhance pedestrian safety. However, there is still a need to effectively and systematically address pedestrian safety issues in low-income areas.
Pei-Sung Lin   +4 more
doaj  

Effects of existing concrete pavement condition on performance of unbonded jointed plain concrete overlay

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2019
Unbonded concrete overlay (UBCO) is the most used pavement rehabilitation technique across United States with an overall usage of 47% amongst all the rehabilitation methods. It is aimed to improve the performance of any deteriorated/cracked jointed plain
Gauhar Sabih, Rafiqul A. Tarefder
doaj  

Home - About - Disclaimer - Privacy