Results 21 to 30 of about 68,289 (259)

Delay Propagation and Delay Management in Transportation Networks

, 2018
Should connecting trains wait for delayed feeder trains? Or is it better for the passengers if trains depart on time?
Dollevoet, Twan, Huisman, Dennis, Schmidt, Marie, Schöbel, Anita, Borndörfer, Ralf, Klug, Torsten, Lamorgese, Leonardo, Mannino, Carlo, Reuther, Markus, Schlechte, Thomas   +9 more
openaire   +3 more sources

Train Dispatching Management With Data- Driven Approaches: A Comprehensive Review and Appraisal

IEEE Access, 2019
Train dispatching (TD) is at the forefront of all rail operations that transport passengers or goods. Recent technological advances and the explosion of digital data have introduced data-driven methods (DDMs) in rail operations.
Chao Wen, Ping Huang, Zhongcan Li, Javad Lessan, Liping Fu, Chaozhe Jiang, Xinyue Xu   +6 more
doaj   +1 more source

Identification of Critical Nodes for Delay Propagation in Susceptible-Exposed-Infected-Recovered (SEIR) and Genetic Algorithm (GA) Route Networks

Aerospace
In response to the challenges associated with forecasting the trajectory of flight delay propagation, pinpointing pivotal nodes within the route network, and the substantial costs involved in enhancing operational efficiency, this study introduces an ...
Mingyu Zhang, Xiangxi Wen, Minggong Wu, Hanchen Xie   +3 more
doaj   +1 more source

Investigation of the Effect of Intra-Cavity Propagation Delay in Secure Optical Communication Using Chaotic Semiconductor Lasers

Photonics, 2019
The influence of intra-cavity propagation delay in message encoding and decoding using chaotic semiconductor lasers is numerically investigated. A message is encoded at the transmitter laser by a chaos shift keying scheme and is decoded at the receiver ...
Elumalai Jayaprasath, Zheng-Mao Wu, Sivaraman Sivaprakasam, Yu-Shuang Hou, Xi Tang, Xiao-Dong Lin, Tao Deng, Guang-Qiong Xia   +7 more
doaj   +1 more source

Analysis of flight delay propagation characteristics based on complex network propagation dynamics [PDF]

Journal of Hebei University of Science and Technology
In order to address the problem that the existing susceptible-infected-recovered(SIR) model does not consider the impact of the topology of the airport network on the flight delay propagation, the topological characteristic index of the airport network ...
Xinsheng YANG, Xiaolong XIE, Ming WEI
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

An adaptive network allocation vector timer-based carrier sense multiple access with collision avoidance medium access control protocol for underwater acoustic sensor networks

International Journal of Distributed Sensor Networks, 2017
Underwater sensor networks with acoustic communications are significantly challenged due to several unique characteristics, such as energy consumption, high propagation delay, and severely limited distance-dependent bandwidth.
Md Arifur Rahman, Youngdoo Lee, Insoo Koo   +2 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

LSTM-PPO-Based Dynamic Scheduling Optimization for High-Speed Railways Under Blizzard Conditions

Systems
Severe snowstorms pose multiple threats to high-speed rail systems, including sudden drops in track friction coefficients, icing of overhead contact lines, and reduced visibility.
Na Wang, Zhiyuan Cai, Yinzhen Li
doaj   +1 more source

Modeling plant virus propagation with delays

Journal of Computational and Applied Mathematics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mark Jackson, Benito M. Chen-Charpentier
openaire   +1 more source