Results 151 to 160 of about 4,887,531 (349)

QUALITY OF PUBLIC TRANSPORTATION SERVICES IN URBAN AREA OF ORADEA [PDF]

open access: yes
Intensification of public transport in urban areas due to increased mobility at regional and national levels, discrepancies among urban areas with same population and lack of statistical data related to performance and quality of public transport ...
Silaghi Simona
core  

Thermal Cyclotrimerization Bridges Polymer‐Filler Interfaces for High‐Performance CO2 Separation Membranes

open access: yesAdvanced Science, EarlyView.
Thermal cyclotrimerization of nitriles converts interfacial discontinuity in MAF‐stu‐1/PIM‐1 MMMs into a continuity‐enhanced junction. Triazine–Zn2+ coordination between TR‐PIM chains and MAF‐stu‐1, together with hydrogen bonding and π–π stacking, lowers interfacial tension and builds selective CO2 pathways, enabling > 10 000 barrer CO2 permeability ...
Zhihong Lin   +7 more
wiley   +1 more source

Measuring the quality impacts on the performance in transport company [PDF]

open access: yesTransport 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  

Urban transport expenditures

open access: yesPapers of the Regional Science Association, 1972
Shlomo Angel, Geoffrey Hyman
openaire   +1 more source

Analog Signal Summation for Reinforcement Learning via Simultaneous Light–Voltage Modulation in a Synaptic Device

open access: yesAdvanced Science, EarlyView.
To overcome limitations of conventional AI hardware, a light‐voltage dual‐modulating synaptic (LVDS) transistor using an IGZO/InAs quantum dot hybrid structure is proposed. LVDS transistor enables analog summation for Dueling Deep Q‐Networks by independently modulating memory via optical and electrical stimuli.
Dong Gue Roe   +10 more
wiley   +1 more source

Rural is different: rural is special [PDF]

open access: yes, 2008
Those of us who live, work, worship and minister in the countryside know all too well that rural is different, that rural is special. Yet for us country folk there remain so many frustrations that secular policies may be driven by an urban agenda and ...
Francis, Leslie J.
core  

Optimal micropatterns in 2D transport networks and their relation to image inpainting

open access: yes, 2016
We consider two different variational models of transport networks, the so-called branched transport problem and the urban planning problem. Based on a novel relation to Mumford-Shah image inpainting and techniques developed in that field, we show for a ...
Brancolini, Alessio   +2 more
core   +1 more source

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

open access: yesAdvanced Science, EarlyView.
ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu   +3 more
wiley   +1 more source

Application of Autonomous Mobile Robot as a Substitute for Human Factor in Order to Increase Efficiency and Safety in a Company

open access: yesApplied Sciences
In this paper, we will compare two solution options to determine whether the deployment of an autonomous mobile robot will be a beneficial investment for a company not only in terms of cost, time, and manpower savings, but also in terms of efficiency and
Iveta Kubasáková   +3 more
doaj   +1 more source

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