IN order to remove the possibility of any misunderstanding that may arise from Mr. A. Campbell Swinton's letter in NATURE of June 26 (p. 425), may I state that the mechanical vacuum-tube regulator ...

The research report includes important information on current market trends, upcoming developments, and technical innovation. The Global Plug-in Type Vacuum Regulators Market Business Report only uses ...

European regulators said Monday that Amazon’s proposed acquisition of robot vacuum maker iRobot may harm competition. The European Commission, the European Union’s executive arm and top ...

THE mechanical vacuum-tube regulator, in which the position of a movable glass sheath relatively to the kathode determines the speed of the kathode rays, mentioned in NATURE of June 19 (p. 415) as ...

FILE - An Amazon company logo is seen on the facade of a company's building in Schoenefeld near Berlin, March 18, 2022. European regulators said Monday, Nov. 27, 2023, that Amazons proposed ...