Bose-Einstein condensates (BECs) are fascinating states of matter that emerge when atoms or molecules are cooled to extremely ...

Abstract: In order to solve the problems of complex multi-degree-of-freedom robotic arm structure and high coupling control, a three-dimensional robotic arm system in polar coordinates is designed in ...

Abstract: Venipuncture is essential for diagnosis and therapy, but it frequently has problems with vein identification and needle placement precision, which can result in consequences like bruises and ...