Results 61 to 70 of about 3,914,148 (156)

Improvement of road safety using passive and active intelligent vehicle safety systems

open access: yesTransport, 2007
Following the measures foreseen in the Transport White Paper 2001, situation of road safety has improved. Road fatalities have declined by more than 17 % since 2001 in the EU.
Aldona Jarašūnienė   +1 more
doaj   +1 more source

Enhanced passive safety surveillance of the MF59-adjuvanted quadrivalent influenza vaccine in the elderly during the 2021/22 influenza season. [PDF]

open access: yesHum Vaccin Immunother, 2023
Amicizia D   +6 more
europepmc   +1 more source

Numerical Simulation of Natural Circulation Characteristic of Fast Reactor Passive Decay Heat Removal System Based on “1-D System+3-D CFD” Coupled Method

open access: yesYuanzineng kexue jishu
The sodium-cooled fast reactor is one of the important reactor types of the fourth-generation advanced nuclear energy system. The safety of sodium-cooled fast reactors is improved by introducing a new passive decay heat removal system.
LU Daogang1, 2, SONG Haijie1, 2, GUO Jinsong1, 2, ZHAO Haiqi1, 2, ZHANG Yuhao1, 2, , , SUI Danting1, 2
doaj   +1 more source

Enhanced passive safety surveillance of a quadrivalent inactivated split virion influenza vaccine in Finland during the influenza season 2020/21. [PDF]

open access: yesBMC Public Health, 2022
Syrkina O   +6 more
europepmc   +1 more source

Parametric Optimization of Linear Ball Bearing with Four-Point Connection in Steer-by-Wire Steering Column by Means of Genetic Algorithm

open access: yesApplied Sciences
This paper presents the process of the optimization of linear ball bearings with four-point connection using a genetic algorithm and the finite element method.
Arkadiusz Załęski   +1 more
doaj   +1 more source

Experimental Study on Influence of Sodium Liquid Level on Coupled Heat Transfer Characteristic in Argon Space

open access: yesYuanzineng kexue jishu
The cone top cover, as one of the critical pressure boundaries of the fast reactor primary vessel, is crucial for the safe operation of the fast reactor.
LU Daogang1, 2, FENG Jiaqi1, 2, WANG Han1, 2, , , YU Zongyu1, 2, ZHANG Yuhao1, 2, LIU Lu3
doaj   +1 more source

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