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Cracked planchets may resemble other forms of brittle failure

Coin World
Before this 1977 Roosevelt dime was struck, a rolling-induced fissure predisposed the planchet to later develop a planchet crack.
110 months ago

Cracked rotor blade highlights importance of vigilant pre-flight inspections

Vertical Mag
A large crack across the width of a Robinson Helicopter Company R22 helicopter's main rotor blade demonstrates that unexpected fatigue...
54 months ago

Donovan Clingan Cracks NBA Rookie Top 10

Blazer's Edge
Share All sharing options for: Donovan Clingan Cracks NBA Rookie Top 10 ... Portland Trail Blazers rookie Donovan Clingan has been improving...
2 weeks ago

Nine-year EL testing on 85,000 PV modules shows increasing presence of edge ribbon cracks

pv magazine International
A UK research team used electroluminescence imaging to inspect 167 PV installations comprising a total of 5 million solar cells.
2 weeks ago

What you should do if your Apple Watch screen cracks

WIRED Middle East
Certain models of the second and third series of the Apple Watch have a rare fault that can cause a mysterious cracking around the edge of the screen.
2 months ago

EMG-YOLO: road crack detection algorithm for edge computing devices

Frontiers
The EMG-YOLO algorithm proposed in this paper effectively addresses the issues of poor data quality and high computational burden on edge computing devices.
5 months ago

Metaheuristic Optimized Edge Detection for Recognition of Concrete Wall Cracks: A Comparative Study on the Performances of Roberts, Prewitt, Canny, and Sobel Algorithms

Wiley Online Library
The Roberts, Prewitt, Canny, and Sobel algorithms are employed as the edge detection methods for revealing the crack textures appearing in...
72 months ago

Fracture and Fatigue Analyses of Cracked Structures Using the Iterative Method - Tian - 2021 - Geofluids

Wiley Online Library
It is a quite challenging subject to efficiently perform fracture and fatigue analyses for complex structures with cracks in engineering.
42 months ago

Experimental and Numerical Studies on the Vibration of Hybrid Composite with an Edge Crack

Wiley Online Library
In this research, the successful fabrications of a hybrid composite of epoxy-based composites reinforced with bamboo and glass fibers have been done
7 months ago

Experimental and Numerical Studies on the Vibration of Hybrid Composite with an Edge Crack

Wiley Online Library
The hybrid composite plate is increasingly used in marine, robotic arm, and other applications. Edge crack is the greatest common fault in...
7 months ago