Results 81 to 90 of about 112,400 (258)

DRIVER BEHAVIOR CHARACTERISTICS AT URBAN SIGNALIZED INTERSECTIONS

open access: yes, 2004
Red-light running and the associated risk of severe crashes at signalized intersections have been an ongoing concern to many safety professionals. The proportions of crashes that occur due to such driver behavior represent a substantial number of ...
Datta, T K, SCHATTLER, K L
core   +1 more source

A Service Life Analysis of Roundabouts Retrofits for Signalized Intersections [PDF]

open access: yes, 2016
Roundabouts have long been regarded as an effective traffic control method. While this method is quite popular in some foreign countries like Australia, there are not as many existing roundabout sites in the U.S.
Magalotti, Mark J., Yang, Xinyi
core   +1 more source

Study on pedestrian crossing behavior at signalized intersections

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2014
A clear understanding of pedestrian crossing behavior under mixed traffic conditions is needed for providing necessary infrastructure and also for enhancing pedestrian safety at signalized intersections.
Marisamynathan, Vedagiri Perumal
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Driver Response Time of Queuing Vehicles at Urban Signalized Intersections [PDF]

open access: yes, 2012
Driver response (reaction) time (tr) of the second queuing vehicle is generally longer than other vehicles at signalized intersections. Though this phenomenon was revealed in 1972, the above factor is still ignored in conventional departure models.
Yang, Shuai, Chung, Edward
core   +2 more sources

A methodology for traffic state estimation and signal control utilizing high wireless device penetration

open access: yes, 2012
This paper presents a methodology for fusing data from multiple sensors, including wireless devices, to make an estimation of the state of an urban traffic network.
Hamilton, Andrew   +3 more
core   +1 more source

Capacity of Bicycle Platoon Flow at Two-Phase Signalized Intersection: a Case Analysis of Xi’an City

open access: yesPromet (Zagreb), 2011
Although much is known about the operation of signalized intersections, little or no empirical research has been conducted regarding bicycle capacity at these locations and the correspondent contributory factors.
Yong-Gang Wang   +3 more
doaj   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

open access: yesFEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo   +6 more
wiley   +1 more source

Crash Risk Reduction at Signalized Intersections Using Longitudinal Data [PDF]

open access: yes
This study extends the previous work of Burkey and Obeng (2004) that examined the impact of red light cameras on the type and severity of crashes at signalized intersections in Greensboro, NC. The extension takes the following form.
Obeng, Kofi, Burkey, Mark L.
core  

Evaluation of Exclusive Stopping Space for Motorcycle at Signalized Intersections in Large Cities in Indonesia

open access: yesMATEC Web of Conferences, 2017
Proportion of motorcycles in large cities in Indonesia as a developing country is around 60%-71% of all vehicles and increases 19%-37%every year. Data from Indonesia Statistics Centre Bureau indicated that number of motorcycle increase from 13,563,017 in
Sutandi A. Caroline   +1 more
doaj   +1 more source

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