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 ...
Harold Wayne Nichols confessed to killing Karen Pulley, a 20-year-old college student, as well as raping several other women ...
Amid enormous shifts, many scientists pushed back and risked dismissal from their jobs even as federal agencies fired ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback