Results 11 to 20 of about 665,670 (286)
British Educational Research Journal, EarlyView., 2023 Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð +3 more
wiley +1 more source
Reversing Poor Safety Records: Identifying Best Practices to Improve Fleet Safety
Safety, 2021 Commercial motor vehicle safety is of utmost importance, as crashes involving commercial motor vehicles often result in significant property damage, injuries, fatalities, and financial loss for fleets.
Matthew C. Camden +2 more
doaj +1 more source
SPECIAL DEVICE FOR CONTINUOUS DECELERATION OF FREIGHT CABLEWAY TRUCKS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2016 This paper is focused on the design of an auxiliary braking device for freight cableway trucks. The device provides continuous deceleration for the trucks before they arrive at the unloading station.
Martin MANTIČ +4 more
doaj +1 more source
Measurement and Analysis of Fruit Vibration on the Truck Bed during Transportation on Highways [PDF]
Journal of Agricultural Machinery, 2022 Introduction Transportation of fresh fruit and vegetables is complicated because it can be affected by various factors. Truck vibration is one of the most prevalent causes of mechanical damage to fresh fruit during transportation.
A Ramezani Boukat +3 more
doaj +1 more source
APPLICATION OF MSC ADAMS – NX NASTRAN/FEMAP INTERFACE IN STRENGTH CALCULATIONS OF TRUCK FRAMES [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2016 In this paper, the finite element method (FEM) is used to calculate the strength of truck frames by integrating the MSC Adams software, for dynamics analysis of mechanical systems, and the NX Nastran/Femap software.
Adam PRZEMYK +2 more
doaj +1 more source
The truck trailer suspension axles failure analysis and modelling
Transport, 2021 The purpose of trucks is very diverse, but the main purpose is freight transportation. When cargos are transported, the truck’s suspensions are heavily loaded, so failures also occur most often in the suspension elements.
Jurijus Tretjakovas, Audrius Čereška
doaj +1 more source
Comparing Options to Electrify Heavy-Duty Vehicles: Findings of German Pilot Projects
World Electric Vehicle Journal, 2021 While the electrification of passenger vehicles is in full swing, for the decarbonization of heavy-duty trucks still various challenges exist. Especially the high energy consumption in combination with high daily driving ranges makes battery electric ...
Daniel Speth, Simon Árpád Funke
doaj +1 more source
Adaptive functional testing for autonomous trucks
International Journal of Transportation Science and Technology, 2019 Long-distance trucks are predestined for automated driving due to their high driving performance and long monotonous routes. Automation has the potential to increase road safety, improve fuel efficiency, optimise vehicle utilisation, increase driver ...
M. Elgharbawy +4 more
doaj +1 more source
Technical Maintenance of Vehicles: Improvement of Reliability of the Major Components and Units
Communications, 2023 The purpose is to determine the impact of operating conditions on the reliability of vehicles, to identify the main causes of failure of truck units and assemblies and to find ways to improve their reliability.
Dinara R. Tortbayeva +4 more
doaj +1 more source
Power Loss Evaluation of an E-Axle Gearbox Considering the Influence of Gear Oil Factors
LubricantsAn accurate power loss prediction in the gearbox is desirable for improving vehicle efficiency. To achieve this objective, evaluating the power loss is necessary.
Shufa Yan +5 more
doaj +1 more source