Abstract: The movement of center-pivot irrigation machine as group of linked mobile robots is considered. Variants of increasing and decreasing radius of movement for mobile towers are presented. The ...

Harry Maguire's late header secured Manchester United's first win at Anfield in nearly a decade and inflicted Liverpool's fourth successive defeat. Cody Gakpo's strike with 12 minutes left looked like ...

Manchester United fans recognise the prematch shiver of optimism. Maybe it is blind hope, but they know that their team has been able to raise their level in some of the very biggest Premier League ...