Under the action of long-term alternating loads, these structural parts will produce minor cracks and further expand, eventually leading to structural failure. Therefore, aeronautical components are usually post-treated by the shot peening strengthening process, which effectively slows down the crack ...
Here are some novel research contributions for this study on epitope prediction for SARS-CoV-2 vaccines: 1. In the first stage of the study, Recurrent Neural Networks (Bidirectional Long Short-Term Memory (Bi-LSTM) and Bidirectional Gated Recurrent Unit (Bi-GRU)) were built from scratch. 2...
sack—see bag (of cement) (preferred term). sack rub—a finish for formed concrete surfaces, designed to produce even texture and fill pits and air holes; after dampening the surface, mortar is rubbed over the surface, then, before the surface dries, a mixture of dry cement and sand is...
Several methodologies related to the biomechanical risk assessment and the uprooting and breaking potential of palms are reviewed and evaluated in this study. Also a simple mathematical model was designed, to simulate the results of critical wind speed p
crack is seen to cross over from one side of the multiscan to the other; this occurs if the induced stress is too high on both sides of the waveguide, although here the higher stress at the corners due to segmented multiscan is also a contributing factor. For waveguides, such a crossing...