Results 111 to 120 of about 1,053,772 (311)
Наука и техника, 2015 The road-transport complex objectively reflects the essence of efficient transportation process which is carried out by transport facilities along the highways.
M. G. Solodkaya +2 more
doaj
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 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
Road and Maritime Transport Costs: A Comparative Analysis of Spanish Exports to Poland and Turkey [PDF]
In this paper, we analyze the determinants of maritime and road transport costs for Spanish exports to Poland and Turkey and investigate the different effects of these costs on international trade.
Felicitas Nowak-Lehmann D. +1 more
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Road pricing as a citizen-candidate game [PDF]
, 2005 We construct a political economy model to analyze the political acceptability of road pricing policies. We use a citizen-candidate framework with a population composed by three groups differing for their income level.
Marcucci, Edoardo +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Studying Spatial Unevenness of Transport Demand in Cities Using Machine Learning Methods
Applied SciencesThe article discusses the issues of spatial unevenness of transport demand in the city by various transport modes. It describes the creation of models using an artificial neural network to estimate the travel time and share by private and public ...
Denis Chainikov +3 more
doaj +1 more source
On measuring the benefits of lower transport costs [PDF]
Despite large amounts invested in rural roads in developing countries, little is known about their benefits. This paper derives an expression for the willingness-to-pay for a reduction in transport costs from the canonical agricultural household model ...
Jacoby, Hanan G., Minten, Bart
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