Results 61 to 70 of about 1,292,876 (351)
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
IEEE AccessThere are many reasons for traffic congestions such as the “stop-and-go wave effect”, periodic increase in intensity of vehicle and pedestrian traffic (“rush hours”), frequent maneuvering, uncontrolled pedestrians’ movement on road crossings and other ...
A. Akopov, L. Beklaryan
semanticscholar +1 more source
Road traffic noise from a stopping line
Archives of Acoustics, 2002 A simple method, requiring simultaneous noise measurements at three positions is presented for the prediction of the equivalent continuous sound level, LAeqT, of road traffic noise generated at the stopping line. Geometrical spreading of noise is affected by reflection from the hard ground surface.
R. Makarewicz, P. Kokowski
openaire +1 more source
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
TRAFFIC ORGANISATION PROBLEMS AT NON-SIGNALISED INTERSECTIONS – CASE STUDIES OF VISIBILITY DISTANCE AND ‘GIVE WAY’ AND ‘STOP’ ROAD SIGNS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2019 The paper analyses traffic organisation at non-signalised intersections. In such locations, the use of correct road signs is crucial. Traffic engineers should consider a balance between traffic fluency and safety.
Kamil DUDA, Grzegorz SIERPIŃSKI
doaj +1 more source
A Prediction Model for Battery Electric Bus Energy Consumption in Transit
Energies, 2021 This study investigates the impacts of vehicular, operational, topological, and external parameters on the energy consumption (EC) of battery-electric buses (BEBs) in transit operation.
Hatem Abdelaty, Moataz Mohamed
doaj +1 more source
Simulating the Impact of Traffic Calming Strategies [PDF]
, 2019 This study assessed the impact of traffic calming measures to the speed, travel times and capacity of residential roadways. The study focused on two types of speed tables, speed humps and a raised crosswalk.
Chimba, Deo, Mbuya, Christian
core +1 more source
Improving speed and realism of an evolutionary minibus network design process [PDF]
, 2019 This paper deals with improving an existing evolutionary minibus network design process. Computation time was reduced by using a more suitable public transit routing algorithm.
Leich, Gregor, Nagel, Kai
core +1 more source
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source
AiBi Revista de Investigación, Administración e IngenieríaRoad traffic accidents are a significant public health concern worldwide, and it is essential that individual countries adopt distinct safety measures to safeguard vulnerable road users.
Francisco Javier León +3 more
doaj +1 more source