A continuous flow process for the preparation of betahistine with a 90% isolated yield has been reported. 2-Vinylpyridine and saturated methylamine hydrochloride aqueous solution were used as starting ...

Quantum tunnelling — when a particle skips through a barrier that classical physics would forbid — happens faster when objects have less energy, find physicists who worked out a way to probe photons ...

This paper investigates an event-triggered LADR-C (ETLADRC) for permanent magnetic synchronous motor (PMSM). Firstly, the ETLADRC is devised according to the canonical form of the model of PMSM, then ...

Process of How Trees Absorb and Evaporate Water via Roots and Leaves By Steve Nix Updated May 19, 2021 ...

Keeping electronic devices cool is important when considering both their function and durability, as temperature influences ...

Meander lines are promising slow-wave structures (SWSs) for millimeter-wave traveling-wave tubes (TWTs) due to low-cost manufacture, low-voltage operation, and high interaction impedance. However, ...

By combining artificial intelligence with automated robotics and synthetic biology, researchers at the University of Illinois ...

Scientists from the Technical University of Munich and Lund University explored the use of new models for liquid-liquid chromatography based off pre-existing procedures for liquid-liquid extraction.