In squash, the "nick shot" is an emphatic, point-ending play in which a player strikes a ball that ricochets near the bottom of the wall and rolls flat along the floor instead of bouncing, leaving an ...

A research team led by Prof. Shao Dingfu from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has ...

Center for Nanotechnology in Drug Delivery and Division of Pharmacoengineering and Molecular Therapeutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, ...

The spacecraft likely broke apart over the Indian Ocean after losing control upon reentry to Earth. • The company reused one of its Super Heavy rocket boosters for the first time after ...

A VERY useful account, in English, of the rather difficult mathematics underlying the theory of the quantum-mechanical motion of a rigid body is given in this monograph. The theory is, of course ...

There is increasing focus on inducing cancer cell death using magneto-mechanical therapy (MMT), which involves energy conversion of an external low-frequency magnetic field into mechanical forces ...

Abstract: In this work, we consider a group of robots working together to manipulate a rigid object to track a desired trajectory ... To solve this problem, we propose a decentralized adaptive control ...

Abstract: In this paper, an adaptive fast terminal sliding mode control control law (AFTSMCL) is presented to resolve attitude tracking control problem for rigid spacecraft, which can provide ...

Summary: A new study reveals that a natural cannabinoid in the body, 2-AG, plays a crucial role in regulating fear responses, particularly in individuals with PTSD and anxiety. Researchers found that ...

The journal hereby retracts the above cited article. This follows the recommendations of an investigation by Leiden University's Committee on Scientific Integrity which found that the paper contained ...