Results 11 to 20 of about 395,217 (244)
British Educational Research Journal, EarlyView., 2023 Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð +3 more
wiley +1 more source
HIGHWAY AND AIRPORT RUNWAY PAVEMENT INSPECTION USING MOBILE LiDAR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 With an ever-increasing network of thousands of miles of pavement laid out over highways, road networks, and airport runways, their continuous monitoring is a task of utmost importance to public agencies responsible for their maintenance.
R. Ravi, D. Bullock, A. Habib
doaj +1 more source
Remote Sensing, 2023 The lack of large-scale, multi-scene, and multi-type pavement distress training data reduces the generalization ability of deep learning models in complex scenes, and limits the development of pavement distress extraction algorithms.
Weidong Song +5 more
doaj +1 more source
International Journal of Applied Earth Observations and Geoinformation, 2023 The pavement distress measurement is a crucial aspect in guaranteeing the safety of transportation infrastructure. In this regard, we introduce a novel and cost-effective multi-sensor approach for pavement segmentation during low-light night conditions ...
Zhouyan Qiu +3 more
doaj +1 more source
Predictive Evaluation of Pavement Deterioration in Ibadan, Oyo State, Nigeria
Journal of Applied Sciences and Environmental Management, 2023 This work presents a mathematical model for road pavement deterioration condition in Ibadan. The effective deformation model shows the response of the pavement to the axial loads with respect the age, t of the pavement.
A. A. Adetoyinbo +2 more
doaj +1 more source
Remote Sensing, 2016 Roadway pavement surface distress information is critical for effective pavement asset management, and subsequently, transportation management agencies at all levels (i.e., federal, state, and local) dedicate a large amount of time and money to routinely
Su Zhang +3 more
doaj +1 more source
Frontiers in Materials, 2023 Rutting is one of the common distresses observed in asphalt pavement, influenced by temperature and load conditions. To clarify the permanent deformation behavior of steel-concrete composite beam (SCCB) bridge deck pavement under temperature-load ...
Jing Yang +3 more
doaj +1 more source
The Journal of Engineering Research, 2014 The first step in establishing a pavement management system (PMS) is road network identification. An important feature of a PMS is the ability to determine the current condition of a road network and predict its future condition.
M Mubaraki
doaj +1 more source
Dynamic Pavement Distress Image Stitching Based on Fine-Grained Feature Matching
Journal of Advanced Transportation, 2020 Camera-based pavement distress detection plays an important role in pavement maintenance. Duplicate collections for the same distress and multiple overlaps of defects are both practical problems that greatly affect the detection results.
Yuchuan Du +3 more
doaj +1 more source
Pavement Distress Classification Using YOLOv8n and YOLO11n: A Comparative Study [PDF]
E3S Web of ConferencesAccurate and rapid classification of pavement distress is essential for effective infrastructure maintenance and rehabilitation systems. Recent advances in unmanned aerial vehicles (UAVs) and deep learning have enabled automated pavement condition ...
Özdemir Osman +2 more
doaj +1 more source