Results 131 to 140 of about 1,055,923 (366)
Explaining high transport costs within Malawi - bad roads or lack of trucking competition ? [PDF]
What are the main determinants of transport costs: network access or competition among transport providers? The focus in the transport sector has often been on improving the coverage of"hard"infrastructure, whereas in reality the cost of transporting ...
Lall, Somik V. +2 more
core
A Review of Rail Research Relevant to the Case for Increased Rail Investment. [PDF]
, 1993 The purpose of this paper is to provide a review of rail transport research which has a bearing on the case of increased rail investment. The paper focuses on research which has been conducted on the demand for rail travel, both passenger and freight ...
Fowkes, A.S. +4 more
core
Reconfigurable Three‐Dimensional Superconducting Nanoarchitectures
Advanced Functional Materials, EarlyView.3D superconducting nanostructures offer new possibilities for emergent physical phenomena. However, fabricating complex geometries remains challenging. Here 3D nanoprinting of complex 3D superconducting nanoarchitectures is established. As well as propagating superconducting vortices in 3D, anisotropic superconducting properties with geometric ...
Elina Zhakina +11 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
Unreported VOC Emissions from Road Transport Including from Electric Vehicles. [PDF]
Environ Sci Technol, 2023 Cliff SJ +8 more
europepmc +1 more source
The risk rate by ADR road transport of dangerous matters [PDF]
, 2009 The paper will be focused on the questions of ADR road transport of dangerous matters, especially on the risks estimation of transport of dangerous goods in the Czech Republic.
Brožová, Pavlína
core +1 more source
Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production
Advanced Functional Materials, EarlyView.Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen +4 more
wiley +1 more source
Reducing Urban Pollution Exposure from Road Transport(RUPERT) [PDF]
, 2004 This paper presents the preliminary results of a two-year study on reducing urban pollution exposure from road transport (RUPERT). The main aim of this project is to develop a new modelling framework for nitrogen dioxide, carbon monoxide and particulate
Ashmore, M.R. +5 more
core +1 more source
Impact of unpaved road condition on rural transport services [PDF]
, 2019 Emmerentian Mbabazi
openalex +1 more source