Results 111 to 120 of about 1,136,484 (306)

Seasonal Variability and Trends of PM10 and PM2.5 Particulate Matter Pollution in Warsaw: A Multi-Year Analysis

open access: yesEnvironmental Protection and Natural Resources
The article examines the temporal variability and seasonal trends of PM10 and PM2.5 particulate matter pollution in Warsaw over six years from 2016 to 2021.
Starzomska Aleksandra   +1 more
doaj   +1 more source

Speed Adaptation in Urban Road Network Management

open access: yesTransport and Telecommunication, 2016
Various forecasting schemes have been proposed to manage traffic data, which is collected by videos cameras, sensors, and mobile phone services. However, these are not sufficient for collecting data because of their limited coverage and high costs for ...
Raiyn Jamal
doaj   +1 more source

The Issues of Measuring the Exterior and Interior Noise of Road Vehicles

open access: yesCommunications, 2017
Nowadays, within the issues of road vehicles operation, we place great emphasis especially on the most important operating characteristics such as fuel consumption, exhaust emissions as well as performance indicators.
Branislav Sarkan   +2 more
doaj   +1 more source

Traffic Management Systems [PDF]

open access: yes
This study uses regression analysis to evaluate long-run traffic management system performance. Three important traffic management systems in the Twin Cities metro area - Ramp Metering, Variable Message Signs (VMS), and Freeway Service Patrol (the ...
Wei Chen, David Levinson
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Analysis of dynamic traffic models and assignments [PDF]

open access: yes, 2007
This paper develops a comprehensive framework for analysing and solving traffic models and assignments in dynamic setting. Traffic models capture the time-varying travel times and flows on a road network and traffic assignments represent the ...
Chow, A.H.F., Andy H. F. Chow
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Sertraline Treatment Can Mimic Niemann‐Pick Type C Biomarker Profile: A Diagnostic Pitfall

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Oxysterols (cholestane‐3β,5α,6β‐triol and 7‐ketocholesterol) and N‐palmitoyl‐O‐phosphocholineserine (PPCS) are sensitive biomarkers for Niemann‐Pick disease type C (NPC) screening. However, false‐positive results occur, with a biomarker profile suggestive of NPC despite the absence of pathogenic variants in genes involved in NPC or ...
Maria Makrygianni   +19 more
wiley   +1 more source

Model performance specifications for police traffic radar devices.

open access: yes, 1982
Distributed by NTIS.Prepared by U.S National Highway Traffic Safety Administration.Cover title.Includes bibliographical references.Mode of access ...
United States. National Highway Traffic Safety Administration.
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Unraveling 4‐Phenylbutyrate's Therapeutic Role in SLC6A1 Disorders: Pharmacochaperoning Over HDAC Inhibition

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Variants in SLC6A1, encoding the GABA transporter 1 (GAT‐1), cause epilepsy, autism spectrum disorder, and developmental delay via loss of GABA uptake, impaired trafficking, and ER retention. We previously found that 4‐Phenylbutyrate (PBA), an FDA‐approved drug, restores GABA uptake and reduces seizures in SLC6A1‐related disorders ...
Melissa B. DeLeeuw   +5 more
wiley   +1 more source

Baseline Neuroinflammation Stratifies TSPO‐PET Response to Disease‐Modifying Therapy in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate which baseline clinical and imaging characteristics best predict TSPO‐PET‐measurable reduction in glial activation following treatment of multiple sclerosis (MS), to utilize this information for designing more efficient biomarker‐based clinical trials targeting glial activation.
Marlene T. Morch   +5 more
wiley   +1 more source

Traffic fatalities and serious injuries

open access: yes, 2020
Began with Apr 2021."Traffic Fatalities and Serious Injuries: Traffic fatalities and Serious Injuries per 100 million vehicle miles traveled."This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository ...

core  

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