Abstract: The second-order analytical state propagation under an arbitrary continuous thrust is proposed for relative motion in $J_{2}$-perturbed elliptic chief ...
Abstract: Synthetic aperture passive positioning (SAPP) has gradually become a research hotspot in the field of single-station passive positioning. Except for the acoustic band, almost all research in ...
Friendships are supposed to be a source of comfort, joy and support. But even in the closest relationships, communication can break down, leading to tension. “In friendship, like in all human ...
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