RRB Section Controller Syllabus 2026: The Railway Recruitment Board (RRB) examines the Section Controller post. The RRB Section Controller exam is scheduled for 11 and 12 February 2026. The complete ...

Brazil's President Jair Bolsonaro Thursday announced the end to the mandatory use of face masks as a protective measure against the coronavirus for people who have been either vaccinated or who have ...

Abstract: This paper addresses the practical needs of digital preservation and restoration of Miao embroidery patterns by proposing an automatic image restoration model based on a mask-gated UNet. The ...