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Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...
K-pop with major group reunions and comebacks. This wave of returns could reshape the global music scene and energise fan ...
In 2400 BCE, before clocks or calendars, an entire city held its breath in darkness, waiting for seven stars to signal that ...
In a Columbia University laboratory in New York, physicist Sebastian Will and his team have reached one of ultracold physics’ ...
Abstract: This work investigates the impact of motion estimation errors on passive inverse synthetic aperture radar (ISAR) images of rotating targets when the backprojection algorithm (BPA) is ...
Motion detection is the ability of the visual system to detect motion in the visual field. Motion detection in its simplest form takes place in the retina, but more complex processes related to ...
Abstract: A lightweight rotational object detection algorithm, R-YOLOv5, is proposed to address the limitations of traditional object detection algorithms that do not consider the diversity of vehicle ...