Results 31 to 40 of about 1,347,636 (287)
A measure theoretic approach to traffic flow optimization on networks
, 2018 We consider a class of optimal control problems for measure-valued nonlinear transport equations describing traffic flow problems on networks. The objective isto minimise/maximise macroscopic quantities, such as traffic volume or average speed ...
Cacace, Simone +3 more
core +1 more source
Chengshi guidao jiaotong yanjiuObjective The fully automatic operation（FAO）line based on traditional vehicle-ground communication technology faces problems such as insufficient capacity at peak time, complex and numerous system equipment, and wide range of fault impact, all need to be
ZHANG Yang +3 more
doaj +1 more source
Density Based Traffic Control [PDF]
, 2016 The project is aimed at designing a density based dynamic traffic signal system where the timing of signal will change automatically on sensing the traffic density at any junction.
Ali, I. (Imran) +5 more
core
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Real-time Data Sharing Platform Technology for Rail Transit Management Systems
Chengshi guidao jiaotong yanjiu［Objective］ With the development of the rail transit industry and advancements in sensing and positioning technologies, numerous low-cost data collection devices are now connected to the internet, which enables access to abundant operational data but ...
LIU Chao +4 more
doaj +1 more source
The Journal of Cell Biology, 2003 Proteins of the p120 family have been implicated in the regulation of cadherin-based cell adhesion, but their relative importance in this process and their mechanism of action have remained less clear. Three papers in this issue suggest that p120 plays a key role in maintaining normal levels of cadherin in mammalian cells, and that it may do so by ...
Mark Peifer, Alpha S. Yap
openaire +1 more source
An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots
FEBS Letters, EarlyView.This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino +7 more
wiley +1 more source
Chengshi guidao jiaotong yanjiuObjective Virtual marshalling technology requires high precision and accuracy of train positioning, and traditional train positioning technologies are unable to meet the safety requirements of the virtual marshalling SIL4.
FAN Ying, WEN Bowei, WANG Zhizhuo
doaj +1 more source
Abstractions of stochastic hybrid systems [PDF]
, 2005 Many control systems have large, infinite state space that can not be easily abstracted. One method to analyse and verify these systems is reachability analysis. It is frequently used for air traffic control and power plants.
Bujorianu, L.M. +2 more
core +2 more sources
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source