Results 41 to 50 of about 73,898 (290)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

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, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The comfortable driving model revisited: Traffic phases and phase transitions

, 2013
We study the spatiotemporal patterns resulting from different boundary conditions for a microscopic traffic model and contrast it with empirical results.
Knorr, Florian, Schreckenberg, Michael
core   +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, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Evaluating the Effect of Road Surface Potholes Using a Microscopic Traffic Model

Applied Sciences, 2023
Road surface wear leads to the formation of cracks and holes known as potholes. Potholes disrupt the smooth flow of traffic and can lead to accidents. The Intelligent Driver (ID) model is commonly employed but it assumes uniform traffic behavior for all ...
Faryal Ali, Zawar Hussain Khan, Khurram Shehzad Khattak, Thomas Aaron Gulliver   +3 more
doaj   +1 more source

Phase Diagram of Traffic States in the Presence of Inhomogeneities

, 1999
We present a phase diagram of the different kinds of congested traffic that are triggered by disturbances when passing ramps or other spatial inhomogeneities of a freeway.
Helbing, Dirk, Hennecke, Ansgar, Treiber, Martin   +2 more
core   +2 more sources

Autonomous detection and anticipation of jam fronts from messages propagated by inter-vehicle communication [PDF]

, 2006
In this paper, a minimalist, completely distributed freeway traffic information system is introduced. It involves an autonomous, vehicle-based jam front detection, the information transmission via inter-vehicle communication, and the forecast of the ...
Aoki M., Bertini R. L., Briesemeister L., Davis L., Dousse O., Günter Y., Helbing D., Jin W.-L., Kerner B., Kesting A., Kim Y., Lighthill M. J., Marsden G., Muñoz J., Ott J., Rao B. S. Y., Rao B. S. Y., Schönhof M., Schönhof M., Singh J. P., Tank T., Treiber M., Treiber M., Varaiya P., Wischhof L., Wu H., Wu H., Xu Q., Yang X.   +28 more
core   +3 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Expressing the energy consumption of electric buses with mesoscopic traffic variables

Atmospheric Environment: X
This paper focuses on energy consumption modeling approaches for traffic and examines how they deviate when applied to evaluate Battery Electric Buses (BEBs), in a try to identify an approach that combines simplicity with accuracy.
Sokratis Mamarikas, Stylianos Doulgeris, Nikolaos Aletras, Carol Ka-Lok Wong, Zissis Samaras, Leonidas Ntziachristos   +5 more
doaj   +1 more source

PERFORMANCE EVALUATION OF ROUNDABOUTS USING A MICROSCOPIC SIMULATION MODEL [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2019
Contemporary planning of the road network in cities assumes the use of transport models. The microscopic model allows provision of information and decision-making regarding, for example, emissions, traffic organisation, geometrics of the intersection and
Marcin Jacek KLOS, Aleksander SOBOTA
doaj   +1 more source

A Microscopic Traffic Model Incorporating Vehicle Vibrations Due to Pavement Condition

Mathematics, 2023
A microscopic traffic flow model is developed that incorporates vehicle vibrations due to pavement condition. The Intelligent Driver (ID) model employs a fixed exponent so traffic behavior is the same regardless of the road condition.
Faryal Ali, Zawar Hussain Khan, Khurram Shehzad Khattak, Thomas Aaron Gulliver, Ahmed B. Altamimi   +4 more
doaj   +1 more source