Abstract: In this letter, we propose a reconfigurable intelligent surface (RIS)-aided dual M-ary differential chaos shift keying (RIS-DM-DCSK) system for non-coherent chaotic communications. In RIS-DM ...

THE value of block diagrams in geographical and geological instruction cannot be questioned, but many teachers find these difficult to draw, especially on the blackboard, at short notice. Prof. Lobeck ...

Abstract: In shallow water acoustic communications, the multipath delay spread and Doppler effect can severely restrict communication performance. To address this problem, in this study the M-ary ...

Mary Jo McGuire’s comes from the same team behind one of Chicago’s most festive and long-lasting bars, Butch McGuire’s. Like its sibling, this Lincoln Park spot has burgers, wings, and other handhelds ...

On the Linked Transmitter block, the antenna has a texture issue where a part of it isnt transparent. Im not even sure if its an issue or if its intended, just thougt it looked weird ...

The PSK Group of companies has bought 3 hectares of land near the Galernaya Harbor from the Airplane Group. The newspaper Kommersant writes about this. The developer plans to build a business-class ...

Oct 17 (Reuters) - An explosion at an eight-storey apartment block in Romania's capital Bucharest collapsed floors, killing three people and injuring 14 on Friday, local media reported. The blast ...

Attorney General Phil Weiser said he's seeking a court order to block the move, announced by President Donald Trump last month. Judge says Greenpeace must pay $345 million in pipeline lawsuit, cutting ...

Summer Kerksick waited in line for two hours Tuesday to receive a box of canned and dry goods at a food bank event for federal workers amid the ongoing government shutdown. “With my rent due next week ...

The US Army has placed an order for nine Boeing CH-47F Block II Chinooks via two contract awards worth $461 million. In a statement published on October 21, 2025, Boeing said that the order will ...

Builders have returned to a half-built £20m student block in Sheffield city centre 18 months after the project went bust. Did you know with a Digital Subscription to The Star, you can get unlimited ...