Results 21 to 30 of about 14,355 (292)

Deconstruction of Vermal Cerebellum in Ramp Locomotion in Mice

Advanced Science, 2023
The cerebellum is involved in encoding balance, posture, speed, and gravity during locomotion. However, most studies are carried out on flat surfaces, and little is known about cerebellar activity during free ambulation on slopes.
Chenfei Lyu, Chencen Yu, Guanglong Sun, Yue Zhao, Ruolan Cai, Hao Sun, Xintai Wang, Guoqiang Jia, Lingzhu Fan, Xi Chen, Lin Zhou, Ying Shen, Lixia Gao, Xinjian Li   +13 more
doaj   +1 more source

Numerical and experimental investigations of the supersonic microramp wake [PDF]

, 2014
The flow past a microramp immersed in a supersonic turbulent boundary layer is studied by means of numerical simulations with the implicit large-eddy simulation technique and experiments conducted with tomographic particle image velocimetry.
Liu, C., Scarano, F., Schrijer, F. F. J., Sun, Z., van Oudheusden, B. W., Yan, Y.   +5 more
core   +1 more source

Integrated variable speed limit and ramp metering control study on flow interaction between mainline and ramps

Advances in Mechanical Engineering, 2019
During peak periods, bottlenecks are often triggered by excessive demand from both on-ramp and mainline input flows. To relieve bottleneck severity and improve traffic safety, ramp metering and variable speed limit are implemented to control the on-ramp ...
Xu Wang, Lei Niu
doaj   +1 more source

Coordinated Ramp Metering and Intersection Signal Control

International Journal of Transportation Science and Technology, 2014
The operations of freeway ramp metering and urban traffic network signal control are independent in most areas. Such situation may cause some conflict between traffic streams of the two subsystems, or, at least, their dynamic interactions have not been ...
Dongyan Su, Xiao-Yun Lu, Roberto Horowitz, Zhongren Wang   +3 more
doaj   +1 more source

Assessment of ALINEA method performance at different loop detector locations using field data and micro-simulation modeling via AIMSUN

Open Engineering, 2023
A ramp metering (RM) or ramp signal is an effective method for traffic management, especially at merging sections in urban expressways. This research aims to assess the Asservissement Linéaire d’Entrée Autoroutière (ALINEA) method performance at ...
Luaibi Wafaa Khudhair, Leong Lee Vien, Al-Jameel Hamid Athab   +2 more
doaj   +1 more source

Innovative Power Smoothing Technique for Enhancing Renewable Integration in Insular Power Systems Using Electric Vehicle Charging Stations

Applied Sciences, 2023
The reliance on imported fuels for electricity generation and internal transportation in insular electrical systems has historically posed a significant challenge due to their geographic isolation. The vulnerability of insular ecosystems to pollution has
Edisson Villa-Ávila, Paul Arévalo, Danny Ochoa-Correa, Vinicio Iñiguez-Morán, Francisco Jurado   +4 more
doaj   +1 more source

Route Identification Method for On-Ramp Traffic at Adjacent Intersections of Expressway Entrance

Journal of Advanced Transportation, 2019
To determine the control strategy at intersections adjacent to the expressway on-ramp, a route identification method based on empirical mode decomposition (EMD) and dynamic time warping (DTW) is established.
Wenxuan Wang, Xiaodong Zhu, Yanli Wang, Bing Wu   +3 more
doaj   +1 more source

Efficiency and Equity Performance of a Coordinated Ramp Metering Algorithm

Promet (Zagreb), 2016
Ramp metering (RM) has been widely applied due to its effectiveness in improving motorway traffic conditions by limiting inflow from on-ramps. A great deal of experimental and simulation-based studies have proven system-wide benefits of motorways from RM.
Duo Li, Prakash Ranjitkar, Yifei Zhao
doaj   +1 more source

A new method for obtaining model-free viscoelastic material properties from atomic force microscopy experiments using discrete integral transform techniques

Beilstein Journal of Nanotechnology, 2021
Viscoelastic characterization of materials at the micro- and the nanoscale is commonly performed with the aid of force–distance relationships acquired using atomic force microscopy (AFM).
Berkin Uluutku, Enrique A. López-Guerra, Santiago D. Solares   +2 more
doaj   +1 more source

Three-dimensional characteristics of crossing shock wave/turbulent boundary layer interaction in a double fin with and without micro-ramp control

AIP Advances, 2022
The three-dimensional (3D) interactions between crossing shock waves and a turbulent boundary layer (CSWBLI) inside a symmetric double fin are experimentally studied using nanoparticle-based planar laser scattering, supersonic particle image velocimetry,
Lican Wang, Yilong Zhao, Qiancheng Wang, Yuxin Zhao, Ruoling Zhang, Li Ma   +5 more
doaj   +1 more source