Results 41 to 50 of about 4,317,612 (300)

Microscopic Simulation of Coordinated Route in the City of Zilina

open access: yesCommunications, 2014
Urban agglomerations are characterized by concentrating a large number of vehicles in a confined space, while it is not possible to increase the range of the road communications.
Alica Kalasova   +2 more
doaj   +1 more source

Spike‐Type Band Alignment via in2Se3/CuI Charge‐Transport Engineering Enables 26% Efficient Lead‐Free RbSn0.5Ge0.5I3 Perovskite Solar Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
A lead‐free and Cd‐free RbSn₀.5Ge₀.5I3 perovskite solar cell is optimized through In2Se3/CuI charge‐transport engineering using SCAPS‐1D. Spike‐type band alignment suppresses interfacial recombination, enhances charge extraction, and achieves a power conversion efficiency of 26.01%, providing an effective strategy for high‐performance and ...
Md. Al Amin   +5 more
wiley   +1 more source

Optimal Pricing for Urban Road Transport Externalities [PDF]

open access: yes
A partial equilibrium model for the urban transport market is described. The urban transport market is represented as a set of interrelated transport submarkets, one per type of mode or vehicle and period. This allows to represent in detail the different
Kurt Van Dender   +2 more
core   +2 more sources

MaaS adoption intention among car commuters and Park&Ride users in suburban areas of Madrid Region

open access: yesnpj Sustainable Mobility and Transport
This paper investigates the motivations behind travel app adoption intention among regular car drivers from suburban areas of Madrid Region, focusing on two groups of commuters: daily Park&Ride users (combining car with public transport) and car-only ...
Anna Ibraeva, Andres Monzon, Elena Lopez
doaj   +1 more source

The Importance of the Risk in Public Passenger Transport Financing

open access: yesCommunications, 2014
The paper deals with the importance of the risk in financing public passenger transport. The first part analyses the risks affecting financing public passenger transport. These risks can be divided into two basic groups: cost risks and revenue risks. The
Milos Poliak   +2 more
doaj   +1 more source

Urban Mobility and Transportation

open access: yes, 2019
Urban areas are developing quickly, innovative technologies grant enlarged scope for mobility management. According to literature, 50% of world population and as much as 75% of EU population live in cities, where the majority of GDP is generated. CO2 is responsible of 75% GHG worldwide and transportation is worth around 20% of this share and the ...
openaire   +2 more sources

A U‐shaped Microfluidic Platform for Culturing Vascularized Colorectal Cancer Spheroids Reveals Tumor–Endothelial Crosstalk and Invasion‐Associated Remodeling

open access: yesAdvanced Materials Technologies, EarlyView.
A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti   +4 more
wiley   +1 more source

When to Measure Accessibility? Temporal Segmentation and Aggregation in Location-Based Public Transit Accessibility

open access: yesUrban Science
Accessibility analyses are important for public transit (PT) planning, as they reveal possible deficits in PT services. Since such accessibility analyses are highly time-dependent, the Modifiable Temporal Unit Problem (MTUP) should be considered. In this
Anna Lindner   +3 more
doaj   +1 more source

The impact of public transport priority on the traffic in the chosen part of the city of Žilina [PDF]

open access: yesTransport Problems, 2014
One of the main objectives of all larger cities is to ensure effective transportation of people. There are two ways; how this objective can be reached – building of new infrastructure and effective using of the existing one. Because of the narrow streets
Alica KALAŠOVÁ   +2 more
doaj  

Energy Intensity and Ghg Production of Chosen Propulsions Used in Road Transport

open access: yesCommunications, 2017
Nowadays, there are more types of propulsions and fuels in road transport. This paper deals with the problem of their energy intensity and GHG emissions. The emissions can be classified as primary or secondary.
Tomas Skrucany   +4 more
doaj   +1 more source

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