Results 41 to 50 of about 1,292,876 (351)

Evaluating heavy metals emission’ pattern on road influenced by urban road layout

open access: yesTransportation Research Interdisciplinary Perspectives, 2021
Road traffic sector comprises a small percentage of urban land uses while acts as a sink of pollutants among which heavy metals such as, Zn, Cu, Cd, Cr, Ni, Pb are often found in elevated concentrations influenced by urban road layout in addition to ...
Sudip K. Pal, Roman Roy
doaj   +1 more source

Examining associations with on-time performance and identifying relevant road network, demographic, socioeconomic and land use characteristics within the bus stop vicinity for proactive and reliable public transportation system planning

open access: yesMultimodal Transportation, 2023
Growing population, rapid urbanization, and increasing travel demand emphasize the need for reliable public transportation systems and sustainable transportation planning.
Raunak Mishra   +2 more
doaj   +1 more source

Spatial temporal dynamics of vehicle stopping behavior along a rustic park road

open access: yesApplied Geography, 2017
Abstract Visitor use to parks and protected areas is very dynamic. Previous studies have used geospatial models to better understand visitor flow. Geospatial data give a more accurate and precise insight to visitor movements, and investigating both space and time together in one analysis provides a more holistic understanding of visitor use.
Jennifer N. Newton   +4 more
openaire   +2 more sources

Hodnotenie kvality povrchu vozovky v cestnom tuneli [PDF]

open access: yes, 2018
The paper discusses a method for quantitative evaluation of the road surface based on processing of the cloud of 3D points. The points are measured by high-speed laser scanner mounted on the vehicle.
Hruboš, Marián   +2 more
core   +1 more source

Effectiveness of a Driver Assistance System With Deceleration Control and Brake Hold Functions in Stop Sign Intersection Scenarios

open access: yesIEEE transactions on intelligent transportation systems (Print), 2022
Elderly drivers often tend to disobey stop signs, and the number of vehicle accidents associated with this is increasing. The problem we address in this work is that of failure (or inability) of elderly drivers to identify potential conflicts with other ...
Yuichi Saito   +12 more
semanticscholar   +1 more source

Robust grey-box closed-loop stop-and-go control [PDF]

open access: yes, 2008
International audienceThis paper presents a robust stop-and-go control law, especially well adapted to car following scenarios in urban environments. Since many vehicle/road interaction factors (road slope, rolling resistance, aerodynamic forces) are ...
d'Andréa-Novel, Brigitte   +3 more
core   +3 more sources

Extending the decision-making process during yellow phase from human drivers to autonomous vehicles: A microsimulation study with safety considerations

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online)
One of the main factors affecting the safety of signalised intersections is the stop/go behaviour during the yellow interval. Although previous research has exhaustively examined drivers' stop/go decision-making, the expected autonomous vehicles' (AVs ...
Efthymis Papadopoulos   +4 more
doaj   +1 more source

A Qualitative Analysis of Patient Perspectives and Preferences in Lupus Management to Guide Lupus Guidelines Development

open access: yesArthritis Care &Research, EarlyView.
Objective A patient‐centered approach for chronic disease management, including systemic lupus erythematosus (SLE), aligns treatment with patients’ values and preferences, leading to improved outcomes. This paper summarizes how patient experiences, perspectives, and priorities informed the American College of Rheumatology (ACR) 2024 Lupus Nephritis (LN)
Shivani Garg   +20 more
wiley   +1 more source

Impact of Various Operating Conditions on Simulated Emissions-Based Stop Penalty at Signalized Intersections

open access: yesSustainability, 2021
Sustainability has become one of the most important goals when optimizing traffic signals. This goal is achieved through utilizing various objective functions to reduce sustainability metrics (e.g., fuel consumption and emissions).
Suhaib Alshayeb   +2 more
semanticscholar   +1 more source

Stop 2 Kainui silt loam and Naike clay, Gordonton Rd [PDF]

open access: yes, 2008
At this stop are several remarkable features both stratigraphic and pedological, and a “two-storied” soil, the Kainui silt loam alongside (in just a few places) the Naike clay. Both soils are Ultisols. The sequence of tephra beds and buried soil horizons
Lowe, David J.
core   +1 more source

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