Abstract: This article explores the impacting mechanism of variable leakage flux on magnetizing (mag-) and demagnetizing (demag-) effects in dual-variable flux memory machines (D-VFMMs). By reasonably ...

The National Agency for Science and Engineering Infrastructure (NASENI) is at the forefront of promoting the ...

设备应能满足轴承的退磁、降低金属颗粒在工件表面的吸附力，便于清洗机能的洗净轴承内外的金属颗粒。设备采用PLC可编程控制器控制，具有自动化程度高、生产速度快、工人劳动强度低等优点。 The equipment shall be able to meet the demagnetization of the bearing, reduce the ...

The Yondr pouches lock via magnets and can be unlocked at a demagnetizing station as students exit the school building. Students would be required to bring their pouches each day with their phones.

The pouch won’t block signals or Bluetooth connections, but is locked with a magnet that will keep the phone’s screen inaccessible. Students will be able to unlock the pouches at demagnetizing ...