Abstract: Two-parameter approaches of elastic-plastic fracture mechanics (EPFM) are used to analyze structure fracture more accurately, especially for the conditions with low crack constraint. A small ...
Abstract: Plastic lunch box is a topic that food safety has been neglected, and there are few studies on the defects of plastic lunch box production. A multi-scale attention mechanism based on dynamic ...
A model of a Lockheed Constellation built from a non-standard scales nearly 60 years old. Back then, most models were designed to fit a very specific box size. [Courtesy: Terry Moore] This holiday ...
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