Results 61 to 70 of about 657,080 (262)
Changes in Transit Use and Service and Associated Changes in Driving Near a New Light Rail Transit Line, MTI Report 12-44 [PDF]
, 2015 Los Angeles is pursuing possibly the most ambitious rail transit investment program in the nation with plans to open six new rail transit lines between now and 2019.
Boarnet, Marlon +3 more
core +1 more source
Wheel–rail contact: experimental study of the creep forces–creepage relationships [PDF]
, 2014 The wheel–rail contact problem plays an important role in the simulation methods used to solve railway dynamics problems. As a consequence, many different mathematical models have been developed to calculate wheel–rail contact forces.
A. Alonso +5 more
core +2 more sources
Advanced Science, EarlyView.A data‐driven strategy integrating quantum machine learning (QML) and high‐throughput computing overcomes hot‐cracking limitation to design a novel lightweight aluminum‐based entropy alloy for additive manufacturing. The fabrication transforms brittle intermetallics into deformable hierarchical nanostructures, yielding ultrastrong strength (>1 GPa) and
Enmao Wang +6 more
wiley +1 more source
Promoting Intermodal Connectivity at California’s High Speed Rail Stations [PDF]
, 2015 High-speed rail (HSR) has emerged as one of the most revolutionary and transformative transportation technologies, having a profound impact on urban-regional accessibility and inter-city travel across Europe, Japan, and more recently China and other ...
Loukaitou-Sideris, Anastasia +2 more
core +1 more source
A software architecture for autonomous maintenance scheduling: Scenarios for UK and European Rail [PDF]
, 2016 A new era of automation in rail has begun offering developments in the operation and maintenance of industry standard systems. This article documents the development of an architecture and range of scenarios for an autonomous system for rail maintenance ...
Blacktop, K. +4 more
core +1 more source
Advanced Electronic Materials, EarlyView.Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis +13 more
wiley +1 more source
2008 Annual Report of the Iowa Railway Finance Authority [PDF]
, 2009 The Iowa Railway Finance Authority (IRFA) was created in 1980 by the 68th General Assembly to provide for the financing of rail facilities and to enhance and continue the operation of essential rail facilities.
core
Advanced Electronic Materials, EarlyView.Statistical analysis of over 3000 devices reveals a novel operating mechanism in printed organic thin‐film transistors featuring a grounded field plate beneath the source. The field plate governs the low and tunable pinch‐off, enabling excellent current saturation and ultra‐high gain.
Kazuki Ono +8 more
wiley +1 more source
RESIDUAL RESOURCE STUDY OF DEFECTIVE RAILS FOR TYPE P 50 CYCLE TEST OF ENDURANCE
Nauka ta progres transportu, 2015 Purpose. The paper is devoted to the study and evaluation of residual life for defective rails P50 operated on the roads of the Kyiv subway, which are taken out of service because of defects 11.1-2 on the side of the rolling surface of the rail head ...
R. M. Yosyfovych
doaj +1 more source
Clarification of Features of the Wheel Movement with a Perspective Constructive Scheme on a Rail
Applied Sciences, 2020 The article presents the continuation of studies of the features of the wheel movement the traditional and perspective constructive scheme on a rail.
Evgeny Mikhailov +7 more
doaj +1 more source