Results 61 to 70 of about 61,815 (267)

Macroscopic Dynamics of Multi-Lane Traffic

, 1999
We present a macroscopic model of mixed multi-lane freeway traffic that can be easily calibrated to empirical traffic data, as is shown for Dutch highway data.
A. Klar, B. Barlovic, B.S. Kerner, B.S. Kerner, B.S. Kerner, B.S. Kerner, C. Wagner, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D.C. Gazis, Dirk Helbing, H.Y. Lee, I. Prigogine, J. Rørbech, K. Nagel, K. Nagel, M. Brackstone, M. Rickert, M. Treiber, M. Treiber, P. Nelson, P. Wagner, P.G. Michalopoulos, P.K. Munjal, P.K. Munjal, S.L. Paveri-Fontana, T. Nagatani, Vladimir Shvetsov, Y. Makigami   +38 more
core   +2 more sources

Dissipation of stop-and-go waves via control of autonomous vehicles: Field experiments [PDF]

, 2017
Traffic waves are phenomena that emerge when the vehicular density exceeds a critical threshold. Considering the presence of increasingly automated vehicles in the traffic stream, a number of research activities have focused on the influence of automated
Bhadani, Rahul, Bunting, Matt, Churchill, Miles, Cui, Shumo, Hamilton, Nathaniel, Haulcy, R'mani, Monache, Maria Laura Delle, Piccoli, Benedetto, Pohlmann, Hannah, Seibold, Benjamin, Sprinkle, Jonathan, Stern, Raphael E., Work, Daniel B., Wu, Fangyu   +13 more
core   +3 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

ASSESSMENT LANE CHANGING BEHAVIOR IN LOCAL RURAL ROADS [PDF]

Journal of Engineering and Sustainable Development, 2019
The lane changing model is one of the most important cornerstone models to build a traffic microscopic simulation model. To build such lane changing model, there is a need to investigate the drivers’ characteristics from field data.
Ali Jihad Kadhim, Hamid Athab Edan Al-Jameel   +1 more
doaj   +2 more sources

Factors affecting lane change crashes

IATSS Research, 2020
This study aims to investigate the contributing factors affecting the occurrence of crashes while lane-changing maneuvers of drivers. Two different data sets were used from the same drivers' population. The first data set was collected from the traffic police crash reports and the second data set was collected through a questionnaire survey that was ...
openaire   +2 more sources

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Research on Decision-Making Behavior of Discretionary Lane-Changing Based on Cumulative Prospect Theory

Journal of Advanced Transportation, 2020
In this paper, the decision-making model of discretionary lane-changing is established using cumulative prospect theory (CPT). Through analyzing the vehicles’ dynamic running states, safety spacing calculating approaches for discretionary lane-changing ...
Xueqin Long, Liancai Zhang, Shanshan Liu, Jianjun Wang   +3 more
doaj   +1 more source

A Novel Dynamic Lane-Changing Trajectory Planning Model for Automated Vehicles Based on Reinforcement Learning

Journal of Advanced Transportation, 2022
Lane changing behavior has a significant impact on traffic efficiency and may lead to traffic delays or even accidents. It is important to plan a safe and efficient lane-changing trajectory that coordinates with the surrounding environment.
Cenxin Yu, Anning Ni, Jing Luo, Jinghui Wang, Chunqin Zhang, Qinqin Chen, Yifeng Tu   +6 more
doaj   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

End-to-End Automated Lane-Change Maneuvering Considering Driving Style Using a Deep Deterministic Policy Gradient Algorithm

Sensors, 2020
Changing lanes while driving requires coordinating the lateral and longitudinal controls of a vehicle, considering its running state and the surrounding environment.
Hongyu Hu, Ziyang Lu, Qi Wang, Chengyuan Zheng   +3 more
doaj   +1 more source