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Aditya V Sohoni, Mariam Thomas, K.V. Krishna Rao
Pág. 2603 - 2618
The cities of developing countries are undertaking implementation of rail based transit systems, especially metro rail, as a solution to the problems of urban traffic congestion and rapidly increasing travel demand, keeping in view the goal of sustainabl...
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Kevin Kane, Jenneille Hsu, Joseph Cryer, Marco Anderson
Pág. 255 - 272
Interest in mandatory employer-based trip reduction (EBTR) programs has been renewed due to increased emphasis on reducing transportation-related greenhouse gas emissions. This paper analyzes survey data from 2004 to 2016 from an EBTR program in Southern...
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Dong Zhao, Fangmei Liu, Peng Meng, Jie Wen, Siliu Xu, Zhongming Li and Dong Zhong
highly sensitive sensor.
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Yoonseok Oh, Koohong Chung, Shin Hyoung Park, Cheolsun Kim and Seungmo Kang
The early Sunday morning collapse of two sections of the multi-level freeway interchange, known as the MacArthur Maze, resulted in a month-long closure of the interchange, which connects several major California cities: San Francisco, Oakland, and Berkel...
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Nils Fearnley, Stefan Flügel, Marit Killi, Fredrik A Gregersen, ... Jeremy P Toner
Pág. 62 - 80
Mode shift is at the core of sustainable transport in all world cities; yet we know comparatively little about it. While there is ample evidence of within-mode demand effects, we know in general very little about what mode these new passengers came from....
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Johan Nilsson Sommar, Christer Johansson, Boel Lövenheim, Anders Markstedt, Magnus Strömgren and Bertil Forsberg
This study aims to use dispersion-modeled concentrations of nitrogen oxides (NOx) and black carbon (BC) to estimate bicyclist exposures along a network of roads and bicycle paths. Such modeling was also performed in a scenario with increased bicycling. A...
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Anqi Liu, Keone Kelobonye, Zhenqi Zhou, Qiuxia Xu, Zhen Xu and Lingyun Han
Active school commuting provides a convenient opportunity to promote physical activity for children, while also reducing car dependence and its associated environmental impacts. School?home distance is a critical factor in school commuting mode choice, a...
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Ugo Lachapelle
To stimulate the economy and reduce greenhouse gas emissions from older vehicles, most accelerated vehicle retirement programs (AVRPs) provide participants with incentives to purchase a new, less-polluting vehicle. The province of Québec also designed it...
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Tina Unglaube and Dieter Brillert
With an increase in fluid densities in centrifugal compressors, fluid-structure interaction and coupled acoustoelastic modes receive growing attention to avoid machine failure. Besides the vibrational behavior of the impeller, acoustic modes building up ...
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Alan Both, Lucy Gunn, Carl Higgs, Melanie Davern, Afshin Jafari, Claire Boulange and Billie Giles-Corti
Confronted with rapid urbanization, population growth, traffic congestion, and climate change, there is growing interest in creating cities that support active transport modes including walking, cycling, or public transport. The ?30 minute city?, where e...
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Chan-Jung Kim
The dynamics of carbon fiber-reinforced plastic (CFRP) change according to the carbon fiber angle, and a mode order shift may occur in CFRP specimens. The variation trends in modal parameters differ in each mode; thus, an efficient mode-tracking method i...
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Baogang Li, Dongye Sun, Minghui Hu and Junlong Liu
An automatic control strategy for forward speed in the planting process is proposed to improve the fuel economy and reduce the labor intensity of drivers. Models of tractors with power-shift transmission (PST) and a precise pneumatic planter with an elec...
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Md. Abu Ayub Siddique, Seung-Yun Baek, Seung-Min Baek, Hyeon-Ho Jeon, Jun-Ho Lee, Mo-A Son, Su-Young Yoon, Yong-Joo Kim and Ryu-Gap Lim
The objective of this study was to estimate power delivery efficiency and fuel consumption based on engine modes. In this study, a 95 kW power-shift tractor was used to analyze power delivery and estimate fuel consumption during rotary tillage. Rotary ti...
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Sarah Pfoser, Horst Treiblmaier, Oliver Schauer
Pág. 1463 - 1471
Even though synchromodality is a promising new concept to promote modal shift, it is virtually unknown in Europe except for the Benelux countries. In synchromodal transport chains, real-time switching between transport modes enables efficient supply chai...
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Rikard Engström
Pág. 1443 - 1452
The transport system is often described as the lifeblood system of modern society. Roads constitute a fundamental part of this system for both passenger and freight transports. Freight transport is expected to increase throughout Europe by 80% until 2050...
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Wenlong Pan, Lei Wang, Xiangdong Ni, Wenqing Cai, Yongqiang Zhao, Huajun Chen, Yuangang Lin and Yuhan Zhou
This study is based on the influence of power shift control on the smoothness of cotton picker shifts and proposes an optimization method for the smoothness of power shifts with different control strategies for the gearbox. Through the structural design ...
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Tianyuan Wang, Qingqing Yang, Yeting Tang, Hongda Shi, Qin Zhang, Mengfei Wang, Andrey Epikhin and Andrey Britov
Two modal decomposition techniques, including proper orthogonal decomposition (POD) and dynamic mode decomposition (DMD), were used to identify the wake patterns past single and two crossing cylinders in 60° and 90° arrangements with gap ratio G = 4. The...
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Hun-Kook Choi, Young-Jun Jung, Bong-Ahn Yu, Jae-Hee Sung, Ik-Bu Sohn, Jong-Yeol Kim and Md. Shamim Ahsan
This paper demonstrates the fabrication of radiation-resistant fiber Bragg grating (FBG) sensors using infrared femtosecond laser irradiation. FBG sensors were written inside acrylate-coated fluorine-doped single-mode specialty optical fibers. We detecte...
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Shaobai Li, Caixia Li and Wei Wang
The unsteady motion behavior of oil/gas two-phase flow in a novel ventless bearing chamber has significant impacts on the lubrication and heat transfer efficiency of bearings due to the various advantages of lower pressure levels and weaker rotating airf...
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Xiaocui Yang, Kai Yuan, Yuhao Wang, Yiwen Liu and Jiawei Xiong
A large number of studies have confirmed that the wake region may be a more ideal antenna installation area for the reentry vehicle communication problem, but many practical issues such as how to choose the modulation mode, carrier frequency, and antenna...
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