Abstract: This article introduces a radial rectangular concentric grating (RRCG) backward wave oscillator (BWO). The design utilizes a radial sheet electron beam (RSEB). It aims to overcome the ...
Join Dean Tenant as he embarks on an exhilarating mountain biking adventure, tackling Canada’s most dangerous log ride. Watch as he navigates sketchiest lines amidst moss-covered terrain and dense ...
Wednesday morning's incursion of Russian drones into Polish airspace led to jets being scrambled, an emergency government meeting being called - and concerns that Europe and Nato's resolve against ...
South Africa wrapped up a second consecutive ODI series victory on the road, surviving a late onslaught from Jofra Archer to claim a five-run win against England at Lord’s on Thursday night. Archer ...
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