Results 1 to 10 of about 6,503 (261)

New Type of Roundabout: Roundabout with “Depressed” Lanes for Right Turning – “Flower Roundabout”

open access: yesPromet (Zagreb), 2011
Recently, many of the foreign traffic-safety analyses point out the low level of traffic safety in multi-lane roundabouts. This problem is resolved in several ways in different countries; however, the solution, whereby the number of conflict points is ...
Tomaž Tollazzi   +2 more
doaj   +3 more sources

Implementing B-Spline Path Planning Method Based on Roundabout Geometry Elements

open access: yesIEEE Access, 2022
This paper presents a parametric B-spline-based path planning approach for roundabout exit traverse planners to handle successively generated trajectories.
Hang Cao, Mate Zöldy
exaly   +3 more sources

Cellular Automaton to Study the Impact of Changes in Traffic Rules in a Roundabout: A Preliminary Approach

open access: yesApplied Sciences (Switzerland), 2017
The current article presents a roundabout traffic model based on cellular automata for computer simulation. The model takes into account various sizes of roundabouts, as well as various types and maximum speeds of vehicles.
Krzysztof Małecki   +2 more
exaly   +3 more sources

Predicting Agent Behaviour and State for Applications in a Roundabout-Scenario Autonomous Driving

open access: yesSensors, 2019
As human drivers, we instinctively employ our understanding of other road users’ behaviour for enhanced efficiency of our drive and safety of the traffic.
Naveed Muhammad
exaly   +3 more sources

Problems of ensuring traffic flow on a Basic turbo roundabout with non-standard curvilinear entries (a case study) [PDF]

open access: yesPrzegląd Komunikacyjny, 2023
: With ever-increasing motorisation and the desire for greater traffic safety, conventional roundabouts and turbo roundabouts are being designed. Turbo roundabouts provide greater traffic safety than conventional roundabouts due to the segregation of ...
Alicja Sołowczuk, Weronika Benedysiuk
doaj   +1 more source

Legal Framework To Support Islamic Banking and Finance In The United Arab Emirates

open access: yesInvest Journal of Sharia & Economic Law, 2022
The duality of the banking system in the United Arab Emirates and its impact on economic development today represents the reality of banking systems in countries that license Islamic banking, especially with the state's first taking into account the ...
Mahmoud Ismaeil Mohamed Mashal
doaj   +1 more source

Expanded clay aggregates multi-functionality for water purification: Disinfection and adsorption studies

open access: yesCogent Engineering, 2021
Elevated levels of contaminants in surface and ground water pose serious and adverse health challenges in the twenty-first century. It is imperative that the quality of life of people without safe drinking water is improved by providing safe, clean and ...
Gina O. Ihekweme   +5 more
doaj   +1 more source

Entrance control eliminates a conflict of vehicles at the exit of the two-lane roundabout [PDF]

open access: yesTehnika, 2015
Traffic flows are merged, overlapped and separated in a roundabout and thus creates a conflict spots and conflict zones. Number of conflict spots and the size of the conflict area of roundabout depends on the roundabout type and the number of incoming ...
Čabarkapa Milenko R.   +1 more
doaj   +1 more source

Mechanical and Thermomechanical Properties of Clay-Cowpea (Vigna Unguiculata Walp.) Husks Polyester Bio-Composite for Building Applications

open access: yesApplied Sciences, 2022
This study investigates the feasibility of creating a clay polymer-based composite using cowpea husk (CPH) as filler for production of roof tiles. Polymeric composites were fabricated by mixing unsaturated polyester (UPT) resin with cowpea husk at ...
Esther Nneka Anosike-Francis   +7 more
doaj   +1 more source

Multi-criteria comparative assessment of unconventional roundabout designs

open access: yesInternational Journal of Transportation Science and Technology, 2022
Roundabout design has been evolving to include versatile types that target specific characteristics of each considered location. They started addressing maneuverability issues and directional splits, among other factors.
Abdul Razak Alozi, Mohamed Hussein
doaj   +1 more source

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