Empirical 3-D Channel Modeling for Cellular-Connected UAVs: A Triple-Layer Machine Learning Approach
Abstract: This work proposes an empirical air-to-ground (A2G) propagation model specifically designed for cellular-connected unmanned aerial vehicles (UAVs). An in-depth aerial drive test was carried ...
Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. The opening of a Canadian-U.S. bridge across the ...
Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Canadian and American flags are shown on the ...
Traffic will alternate in a single lane from 10 p.m. Friday to 10 a.m. Saturday as crews continue a long-term rehabilitation project on the bridge's east approach Overnight construction will reduce ...
Abstract: Three-level dual-active-bridge (DAB) DC-DC converters offer superior voltage-blocking capability, larger step-up ratios, and increased degrees of freedom (DoF) compared to traditional ...
Tri-complex inhibitors (TCIs) are molecular glues that bind to active GTP-bound RAS and recruit the intracellular chaperone cyclophilin A (CYPA) to generate a synthetic inhibitory complex that blocks ...
An investigational oral drug that targets RAS, the dominant oncogenic driver in pancreatic cancer, nearly doubled overall survival compared with common second-line chemotherapy regimens in patients ...
Implementation sits outside Part D, with Humana handling PA, adjudication, and reimbursement; manufacturers provide a $245 net price for Wegovy, Zepbound, and orforglipron. Eligibility requires PA and ...
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