Results 71 to 80 of about 568,985 (325)

Evaluation of fuel consumption and emissions benefits of connected and automated vehicles in mixed traffic flow

open access: yesFrontiers in Energy Research, 2023
Introduction: The presence of connected and automated vehicles (CAV) in mixed traffic flows with different market penetration rates (MPRs) in urban road scenarios has a significant effect on fuel consumption and exhaust emissions.Methods: Therefore, in ...
Honggang Li   +5 more
semanticscholar   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

A Traffic Flow Evolution Process toward Mixed Equilibrium with Multicriteria of Route Choice Behaviour

open access: yesJournal of Advanced Transportation, 2020
Based on the price-quantity adjustment behaviour principle of disequilibrium theory, the route choices of travellers are also affected by a quantity signal known as traffic flow, while the route cost is considered as a price signal in economics ...
Xiangjun Jiang   +2 more
doaj   +1 more source

Car Delay Model near Bus Stops with Mixed Traffic Flow [PDF]

open access: yesJournal of Applied Mathematics, 2013
This paper proposes a model for estimating car delays at bus stops under mixed traffic using probability theory and queuing theory. The roadway is divided to serve motorized and nonmotorized traffic streams. Bus stops are located on the nonmotorized lanes. When buses dwell at the stop, they block the bicycles.
Xiaobao, Yang, Mei, Huan, Ziyou, Gao
openaire   +3 more sources

Heavy Vehicle Performance During Recovery From Forced-Flow Urban Freeway Conditions Due To Incidents, Work Zones and Recurring Congestion [PDF]

open access: yes, 2013
Information contained in the Highway Capacity Manual on the influence heavy vehicles have on freeway traffic operations has been based on few field data collection efforts and relied mostly on traffic simulation efforts.
Drakopoulos, Alexander   +2 more
core   +1 more source

Crowd Flow Modeling of Athletes in Mass Sports Events -- a Macroscopic Approach

open access: yes, 2014
We propose a macroscopic model in form of a dispersion-transport equation for non-congested flow of the athletes which is coupled to a kinematic-wave model for congested flow.
Treiber, Martin
core   +1 more source

Fluorescent Nanodiamonds Based Theranostic Platform for pH‐Sensitive Drug Delivery and Quantum Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional nanodiamond platform enables pH‐triggered Diazoxide (DZX) delivery and quantum sensing of subcellular radical dynamics in triple‐negative breast cancer cells. Diamond relaxometry revealed reduced lysosomal radicals during DZX‐induced mitochondrial radical elevation, providing insights into redox modulation and organelle‐ resolved ...
Kaiqui Wu   +8 more
wiley   +1 more source

Expanding Chemical Space of Nucleic Acid Nanoparticles for Tunable Antiviral‐Like Immunomodulatory Responses and Potent Adjuvant Activity

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a nucleic acid nanoparticle (NANP) platform designed to be rrecognized by the human innate immune system in a regulated manner. By changing chemical composition while maintaining constant architectural parameters, we identify key determinants of immunorecognition enabling the rational design of NANPs with tunable immune activation profiles
Martin Panigaj   +21 more
wiley   +1 more source

Headway distribution models of two-lane roads under mixed traffic conditions: a case study from India

open access: yesEuropean Transport Research Review, 2017
Introduction The time headway of vehicles is of fundamental importance in traffic engineering applications like capacity, level-of-service and safety studies.
Rupali Roy, Pritam Saha
doaj   +1 more source

Analysis of traffic flow with mixed manual and semiautomated vehicles [PDF]

open access: yesIEEE Transactions on Intelligent Transportation Systems, 2003
The introduction of semiautomated vehicles designed to operate with manually driven vehicles is a realistic near-term objective. The purpose of this paper is to analyze the effects on traffic-flow characteristics and environment when semiautomated vehicles with automatic vehicle following capability (in the same lane) operate together with manually ...
Bose, Arnab   +3 more
openaire   +5 more sources

Home - About - Disclaimer - Privacy