As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...
Abstract: To address the issue of low accuracy in reading small box QR codes during the variable working conditions of ultra-high speed cigarette packaging machines, a variable working conditions ...
Abstract: Talbot–Lau grating interferometer (GI) can provide valuable tricontrast [absorption, differential phase contrast (DPC), and dark field (DF)] information about the samples to be imaged.
The Delhi government on Wednesday signed a memorandum of understanding (MoU) with the Indian Oil Corporation Limited (IOCL) to undertake different works in the city as part of the latter’s corporate ...
Early airport body scanners were far more revealing than most travellers realised. In the early 2010s, Rapiscan X-ray machines produced highly detailed, near-nude images that sparked outrage and were ...