Results 21 to 30 of about 46,377 (169)

A Multidimensional Analysis of Factors Impacting Mobility of Open-Access Multilane Highways

open access: yesInfrastructures, 2022
Open-access multilane highways have a significant share in the highway network of Pakistan and other developing countries in Asia. These highways have high access density, design inconsistency, and other operational characteristics that differentiate ...
Jamal Ahmed Khan   +3 more
doaj   +1 more source

Decision-Maker’s Preference-Driven Dynamic Multi-Objective Optimization

open access: yesAlgorithms, 2023
Dynamic multi-objective optimization problems (DMOPs) are optimization problems where elements of the problems, such as the objective functions and/or constraints, change with time.
Adekunle Rotimi Adekoya, Mardé Helbig
doaj   +1 more source

Performance evaluation framework of Wyoming connected vehicle pilot deployment program: summary of Phase 2 pre-deployment efforts and lessons learned [PDF]

open access: yesJournal of Intelligent and Connected Vehicles, 2020
Purpose – This paper aims to present a summary of the performance measurement and evaluation plan of the Wyoming connected vehicle (CV) Pilot Deployment Program (WYDOT Pilot).
Mohamed M. Ahmed   +4 more
doaj   +1 more source

Drivers’ Steering Behavior in Curve by Means of New Indicators

open access: yesInfrastructures
The design of road geometry is based on a rather elementary assumption that the user strictly follows the lane axis. Based on this hypothesis, the ideal trend of some factors related to the driver’s performance, such as steering angle and speed, can be ...
Gaetano Bosurgi   +4 more
doaj   +1 more source

Temporal Trends of Intravenous Thrombolysis Utilization in Acute Ischemic Stroke in a Prospective Cohort From 1998 to 2019: Modeling Based on Joinpoint Regression

open access: yesFrontiers in Neurology, 2022
IntroductionThe frequency of intravenous thrombolysis (IVT) in acute ischemic stroke (AIS) is lower than it should be in several regions of the world. It is unclear what interventions can produce significant improvements in IVT utilization.
Verónica V. Olavarría   +6 more
doaj   +1 more source

On Designing of Bayesian Shewhart-Type Control Charts for Maxwell Distributed Processes with Application of Boring Machine

open access: yesMathematics, 2023
The quality characteristic(s) are assumed to follow the normal distribution in many control chart constructions, although this assumption may not hold in some instances.
Fatimah Alshahrani   +5 more
doaj   +1 more source

Level of Service Evaluation Methods: Possible Adaptation for Lithuania

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2020
Level of Service is a quantitative measure to characterize operational conditions within a traffic stream. There is a set of factors affecting the Level of Service.
Sandra Volosenko   +1 more
doaj   +1 more source

Value-based management and corporate governance: A study of Serbian corporations [PDF]

open access: yesEkonomski Anali, 2012
The aim of this paper is to determine the place and role of corporate governance and performance measures in the efforts of managers to maximize shareholder value, and the attitude of Serbian corporations toward these issues.
Stančić Predrag   +2 more
doaj   +1 more source

A retrial queueing system with processor sharing and impatient customers

open access: yesInformatika, 2022
Objectives. The problem of constructing and investigating a mathematical model of a stochastic system with processor sharing, repeated calls, and customer impatience is considered. This system is formalized in the form of a queueing system. The operation
V. I. Klimenok
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

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