Abstract: The trajectory planning for spacecraft formation reconfiguration (SFR) presents significant technical challenges due to its time-optimal performance index, highly nonlinear terminal ...

Abstract: Speckle noise is the primary cause of degradation of quality, resolution and contrast in ultrasound (US) images. Speckle in ultrasound B-mode images is caused by additive and destructive ...

Kate Adamala started work on a cell in which the natural molecular structure is reversed. Then a possible doomsday scenario became clear.

Felicia Harding and Brittany Delaney connected online after someone commented on their similar appearances. Now close friends, they enjoy how often they’re confused for each other. (Liam Harrap/CBC - ...

Mix-ups and look-alikes are not uncommon. But at Felicia Harding's wedding on Vancouver Island this summer, attendees were confusing the bride with her friend Brittany Delaney. Even a white dress wasn ...

Just over 75 years since its inception, Nato is at its closest point to the type of war it was formed to deter, according to experts voicing fears over continuing Russian aggression. After months of ...

BBC Breakfast's co-host Luxmy Gopal was left feeling a bit queasy after an unexpected image flashed up on Sunday morning's show (September 21). She was presenting the popular morning programme ...