Results 61 to 70 of about 9,998 (304)

Economic Impact Analysis of the Application of Different Pavement Performance Models on First-Class Roads with Selected Repair Technology

open access: yesApplied Sciences, 2021
Mathematical expression of the deterioration of individual pavement parameters is, from the point of optimal repair and maintenance strategy decision-making process, an important part of the application of any pavement management system (PMS).
Matúš Kozel   +6 more
doaj   +1 more source

A generalized Drucker–Prager viscoplastic yield surface model for asphalt concrete [PDF]

open access: yes, 2014
A Generalized Drucker-Prager (GD-P) viscoplastic yield surface model was developed and validated for asphalt concrete. The GD-P model was formulated based on fabric tensor modified stresses to consider the material inherent anisotropy.
,   +5 more
core   +2 more sources

Dense-graded aggregate base gradation influencing rutting model predictions

open access: yesTransportation Geotechnics, 2017
Abstract This paper presents findings from an ongoing research study at the University of Illinois focused on developing and calibrating an improved permanent deformation model for unbound aggregate materials through laboratory testing and characterization.
Issam I.A. Qamhia   +3 more
openaire   +2 more sources

Parenting Stress and Stressful Life Events Among Caregivers of Toddler Siblings of Autistic and Non‐Autistic Children

open access: yesAutism Research, EarlyView.
ABSTRACT This study measured experiences of parenting stress and stressful life events in caregivers of families with a toddler who has either an autistic or non‐autistic older sibling(s). Caregivers of toddlers (12–18 months old) with older autistic siblings (Sibs‐autism; n = 58) and toddlers with older non‐autistic siblings (Sibs‐NA; n = 46 ...
Jennifer E. Magnuson   +9 more
wiley   +1 more source

Optimizing Pothole Detection in Pavements: A Comparative Analysis of Deep Learning Models

open access: yesEngineering Proceedings, 2023
Advancements in computer vision applications have led to improved object detection (OD) in terms of accuracy and processing time, enabling real-time solutions across various fields.
Tiago Tamagusko, Adelino Ferreira
doaj   +1 more source

Prediction of rutting evolution in flexible pavement life cycle at the road network scale using an air-launched ground-penetrating radar system [PDF]

open access: yes, 2016
In this work, the evolution of damages in pavement life cycle relative to rutting has been modeled in relevant pavement sections. Ground-penetrating radar (GPR) surveys were carried out at the rural road network scale using an air-launched pulsed radar ...
Benedetto, Andrea   +4 more
core   +2 more sources

Adverse Childhood Experiences in Autistic and Neurotypical Girls

open access: yesAutism Research, EarlyView.
ABSTRACT Adverse childhood experiences (ACEs) are potentially traumatic, life‐altering events that occur in childhood with long‐term negative physical and/or mental health outcomes. Previous research, while limited and largely focused on males, suggests children with autism spectrum disorder (ASD) are at higher risk of experiencing ACEs than typically ...
Jon Ebert   +4 more
wiley   +1 more source

Investigation of indoor and field tests on asphalt pavement with inverted asphalt layers based on the vertical vibration compaction method

open access: yesJournal of Road Engineering
An inverted asphalt pavement is created by reversing the sequence of the lower and middle layers in a conventional asphalt pavement. The lower layer is composed of material with larger particle size and lower asphalt content, which improves its ability ...
Yong Yi   +6 more
doaj   +1 more source

Regional implementation of the mechanistic empirical pavement design and analysis approach: Egyptian case study

open access: yesCase Studies in Construction Materials, 2023
The Mechanistic-Empirical (ME) pavement design approaches have many advantages including; considering a wide range of traffic loadings along with a diversity of climatic conditions.
Maram Saudy   +3 more
doaj   +1 more source

Evaluating the Need to Seal Thermal Cracks in Alaska’s Asphalt Concrete Pavements [PDF]

open access: yes, 2013
INE/AUTC 12 ...
Liu, Juanyu   +2 more
core  

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