Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...
Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. This image released by Disney shows Nicole ...
Abstract: The process of sorting eggs based on their quality is carried out by breeders or sellers still using the manual method, namely making visual observations of the eggs. The observation process ...
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