Abstract: A modified cubature Kalman filter (CKF) algorithm is proposed for an in-pipe survey system. This survey system can provide accurate three-dimensional (3D) location information for ...

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Abstract: In this article, a 3D top-loaded low profile sleeve antenna for unmanned aerial vehicle (UAV) applications is proposed. By loading a 3D disc cone structure on the top of a sleeve antenna, ...

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Lego A/S is taking its biggest step yet into additive manufacturing, revealing that its 2025 Holiday Express Train set will include the toy maker's first production-scale 3D printed part. The ...

*Inglewood, CA — Civil rights activist Najee Ali, Director of Project Islamic Hope, a Southern California civil rights organization, is calling on California Attorney General Rob Bonta to launch an ...

Whether motivated by animus or naïveté, the justice’s rationale for permitting law enforcement to racially profile suspects has dark implications for democracy. Justice Brett Kavanaugh claimed last ...