Results 81 to 90 of about 592,481 (296)

Road Segment Traffic Flow Estimation From Sparse Vehicle Trajectory Data Using an Enhanced Macroscopic Fundamental Diagram

IEEE Access
To address the “data silo” challenge in traffic flow data acquisition, this paper proposes a method for estimating urban road segment traffic flow from sparse vehicle trajectory data, predicated on the Macroscopic Fundamental Diagram (MFD).
Yanli Jiao, Jingya Gao, Mingmin Han, Daan Zhu, Yufei Ji   +4 more
doaj   +1 more source

Optoelectronically Active GaAs/GeSn‐MQW/Ge Heterojunctions Created via Semiconductor Grafting

Advanced Optical Materials, EarlyView.
Semiconductor Grafting enables a lattice‐mismatched GaAs/GeSn‐MQW/Ge heterojunction with engineered band offsets and optical field distribution. The enlarged conduction and valence band discontinuities govern asymmetric carrier transport, producing bias‐dependent dual‐mode photodetection from visible to near‐infrared wavelengths.
Jie Zhou, Haibo Wang, Yang Liu, Yifu Guo, Alireza Abrand, Yiran Li, Jiarui Gong, Hieu D. Trinh, Po Rei Huang, Jianping Shen, Shengqiang Xu, Daniel Vincent, Samuel Haessly, Yi Lu, Munho Kim, Shui‐Qing Yu, Parsian K. Mohseni, Guo‐En Chang, Zetian Mi, Kai Sun, Xiao Gong, Mikhail A. Kats, Zhenqiang Ma   +22 more
wiley   +1 more source

A Markov model for inferring flows in directed contact networks

, 2018
Directed contact networks (DCNs) are a particularly flexible and convenient class of temporal networks, useful for modeling and analyzing the transfer of discrete quantities in communications, transportation, epidemiology, etc.
E Ser-Giacomi, J Saramäki, LEC Rocha, M Meilă, M Starnini, N Masuda, N Perra, NF Ramsey, P Brémaud, P Grindrod, P Holme, P Lencastre, ST King   +12 more
core   +1 more source

Substituent Effects on Cyanine Dyes Vary with Position and Chain Length

Advanced Optical Materials, EarlyView.
In cyanines, substituent effects vary as a function of substituent position and cyanine length. Electron‐donating‐ and ‐withdrawing groups at meso‐ and α‐positions of 4n+1/4n−1 long cyanines (n = 1, 2, 3…) cause opposing, hypsochromic and bathochromic shifts of the 1st UV–vis absorption bands.
David Dunlop, Rebecca Strada, Peter Šebej   +2 more
wiley   +1 more source

PELAKSANAAN KOMUNIKASI PEMASARAN DI PT. CITRA PERDANA KENDEDES MALANG (Study kepada para karyawan PT. Citra Perdana Kendedes Malang yang melaksanakan pemasaran). [PDF]

, 2009
Opening of opportunity in transportation business area of argometer in malang town, in the reality generate fascination all pebisnis of transportation. So that popping out many cab transportation in malang town.
Prihantini, Lilis Dwi
core  

The Evolution of Laser‐Induced Damage Patterns in Polymer Stabilized Liquid Crystals: Insights From Morphological Characterization and Thermo‐Driven Simulations

Advanced Optical Materials, EarlyView.
A dual‐domain PSLC architecture enables direct comparison of alignment‐dependent laser damage within a single device. Crack‐like and seal‐like morphologies emerge under different damage conditions, and their evolution is interpreted through quantitative image analysis and heat‐driven simulations.
Dengcheng Chen, Zoey S. Davidson, Brian P. Radka, Selim Elhadj, Liang‐Chy Chien   +4 more
wiley   +1 more source

Research on Train Loading and Unloading Mode and Scheduling Optimization in Automated Container Terminals

Journal of Marine Science and Engineering
In some automated container terminals, railway lines have been implemented into the port, saving container transfer time. However, the equipment scheduling level of the railway yard needs to be improved for managers.
Hongbin Chen, Wei Liu, Mehdi Oldache, Amjad Pervez   +3 more
doaj   +1 more source

Display-based communications for advanced transport aircraft [PDF]

The next generation of civil transport aircraft will depend increasingly upon ground-air-ground and satellite data link for information critical to safe and efficient air transportation.
Lee, Alfred T.
core   +1 more source

Tree-based Intelligent Intrusion Detection System in Internet of Vehicles

, 2019
The use of autonomous vehicles (AVs) is a promising technology in Intelligent Transportation Systems (ITSs) to improve safety and driving efficiency. Vehicle-to-everything (V2X) technology enables communication among vehicles and other infrastructures ...
Hamieh, Ismail, Moubayed, Abdallah, Shami, Abdallah, Yang, Li   +3 more
core   +1 more source

Insights Into Degradation Pathways of Perovskite Thin Films under Outdoor and Indoor Conditions: A Comparative Analysis

Advanced Optical Materials, EarlyView.
This study compares indoor low‐light and outdoor high‐light degradation in perovskite thin films. Under ∼1000 lux [N2], films remain stable; in oxygen, the same low light triggers strain, surface oxidation, and shorter lifetimes. Whereas high light accelerates decomposition to PbI2 and metallic oxides.
Muhammad Bilal, Madsar Hameed, Femi Igbari, Jing Li, Rajveer Singh Rajaura, Richard Whiteley, Guixiang Li, Joe Briscoe, Meng Li, Zhe Li   +9 more
wiley   +1 more source