Results 131 to 140 of about 1,034,355 (367)
Urban Air Mobility: Viability of Hub-Door and Door-Door Movement by Air [PDF]
, 2020 Owing to a century of innovation in connected and automated aircraft design, for the rst time in history, air transport presents a potential competitive alternative to road, for hub-to-door and door-to-door urban services.
Bulusu, Vishwanath, Sengupta, Raja
core
Road Surface Friction Estimation for Winter Conditions Utilising General Visual Features [PDF]
arXivIn below freezing winter conditions, road surface friction can greatly vary based on the mixture of snow, ice, and water on the road. Friction between the road and vehicle tyres is a critical parameter defining vehicle dynamics, and therefore road surface friction information is essential to acquire for several intelligent transportation applications ...
arxiv
Intelligent Transport Systems in the Management of Road Transportation
Open Engineering, 2016 Abstract Extension of European Union causes increase of free transfer of people and goods. At the same time they raised the problems associated with the transport, e.g. congestion and related accidents on roads, air traffic delays and more.
Ivan Hlavoň, Blanka Kalupová
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Controlling the size and distribution of dispersoids is essential for optimizing the performance of oxide‐dispersion‐strengthened steels. This study focuses on nanoparticle dispersion and agglomeration during laser additive manufacturing of Fe20Cr alloy reinforced with ZrO 2 nanoparticles. Utilizing multiphysics phase‐field simulations and nanoparticle
Somnath Bharech +6 more
wiley +1 more source
Measuring the quality impacts on the performance in transport company [PDF]
Transport Problems, 2015 The paper deals with the problem of service quality, quantification of the level of quality and evaluation of service quality in freight road transport companies. The impact of the transport service quality on the performance of road freight transport is
Ivana ŠIMKOVÁ +3 more
doaj
Improvement in strength calculation for pavement structure of rail station areas
MATEC Web of Conferences, 2017 The paper discusses the issue of how to increase the durability of road pavements at stations. At the same time, the behavior of asphalt-concrete layers is considered taking into account thermoreological properties and their materials.
Mozgovyi Vladimir +2 more
doaj +1 more source
A Review of Sustainable Practices in Road Freight Transport [PDF]
arXivSustainable road freight transport becomes indispensable in the field of transportation and logistics. The new technological change, the environmental impacts, and social responsibility laid freight road transport in front of various challenges, which makes the sustainable practices a vital solution in the sector.
arxiv
User assisted and automatic inverse procedural road modelling at the city scale [PDF]
arXiv, 2018 Cities are structured by roads. Having up to date and detailed maps of these is thus an important challenge for urban planing, civil engineering and transportation. Those maps are traditionally created manually, which represents a massive amount of work, and may discard recent or temporary changes.
arxiv
Advanced Engineering Materials, EarlyView.This article presents the development of Fe‐Mn‐Zn nanocrystalline alloys (0–9 wt% Zn) by mechanical alloying and subsequently hot pressing. Their microstructure, density, hardness, wear resistance, corrosion behavior, and antibacterial properties are systematically examined.
Ilker Emin Dag +3 more
wiley +1 more source