Extreme Ultraviolet Multilayer Defect Profile Parameters Reconstruction via Transfer Learning with Fine-Tuned VGG-16 [PDF]
MicromachinesExtracting defect profile parameters from measured defect images poses a significant challenge in extreme ultraviolet (EUV) multilayer defect metrologies, because these parameters are crucial for assessing defect printing behavior and determining ...
Hala Mohammad +7 more
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Research on metal surface defect detection method based on deep learning [PDF]
Scientific ReportsTo address the low detection accuracy of existing aluminum-profile surface defect algorithms, an improved YOLOv8s-based model named CDA-YOLOv8 is proposed. The CG Block replaces the original 3 × 3 downsampling convolution, and the Dilation-Wise Residual (
Yuqin Feng +6 more
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Three-dimensional active defect loops [PDF]
Physical Review Letters, 2020 We describe the flows and morphological dynamics of topological defect lines and loops in three-dimensional active nematics and show, using theory and numerical modeling, that they are governed by the local profile of the orientational order surrounding ...
Alexander, Gareth P. +4 more
core +4 more sources
Universality of defect-skyrmion interaction profiles [PDF]
Nature Communications, 2018 AbstractMagnetic skyrmions are prime candidates for future spintronic devices. However, incorporating them as information carriers hinges on their interaction with defects ubiquitous in any device. Here we map from first-principles, the energy profile of single skyrmions interacting with single-atom impurities, establishing a generic shape as function ...
Imara Lima Fernandes +3 more
openaire +7 more sources
Crystals, 2020 The analysis of line broadening in X-ray and neutron diffraction patterns using profile functions constructed on the basis of well-established physical principles and TEM observations of lattice defects has proven to be a powerful tool for characterizing
Gábor Ribárik +2 more
doaj +2 more sources
Radiographic analysis of cartilage surface restoration in patients with pediatric capitellar osteochondritis dissecans lesions following osteochondral autologous transplantation [PDF]
JSES InternationalBackground: Osteochondral autologous transplant (OAT) is an option in the treatment of pediatric capitellar osteochondritis dissecans (OCD). However, quantifying the improvement in the area of OCD defects contributing to the articular surface after an ...
Jacqueline K. Kobayashi, MD +8 more
doaj +2 more sources
Positron annihilation spectroscopy for the determination of thickness and defect profile in thin semiconductor layers [PDF]
, 2007 We present a method, based on positron annihilation spectroscopy, to obtain information on the defect depth profile of layers grown over high-quality substrates.
Garcia, J. A. +5 more
core +2 more sources
A 3D Laser Profiling System for Rail Surface Defect Detection
Sensors, 2017 Rail surface defects such as the abrasion, scratch and peeling often cause damages to the train wheels and rail bearings. An efficient and accurate detection of rail defects is of vital importance for the safety of railway transportation. In the past few
Zhimin Xiong +3 more
doaj +2 more sources
Defect Profile Estimation from Magnetic Flux Leakage Signal via Efficient Managing Particle Swarm Optimization [PDF]
Sensors, 2014 In this paper, efficient managing particle swarm optimization (EMPSO) for high dimension problem is proposed to estimate defect profile from magnetic flux leakage (MFL) signal.
Wenhua Han +3 more
doaj +2 more sources
Benign Mandibular Cavity/Stafne's Bone Cyst: A Case Report and Review [PDF]
Clinical Case ReportsStafne's bone defect or benign mandibular cavity is a clinically asymptomatic, incidental radiolucent finding present in the body of the mandible. This report describes a high‐risk patient presenting with pain and a comparable radiological profile.
Fawzia M. Butt +2 more
doaj +2 more sources