A light emitting device with improved carrier injection. Unlike-conventional bulk bodies phase-transited between nonmagnetic semiconductors and paramagnetic metals around about 460K, provided are titanium oxide particles 3 capable of manifesting an unprecedented property that Ti3O5 particles do not undergo phase transitions at room temperature and allow a paramagnetic metal property thereof to be consistently maintained in any temperature range. Generally, managed objects of a particular type are categorized into one or more tables. Apparatus and systems using the method are also disclosed and claimed. The case is equipped with the unit cells, the protection circuit module and the flexible printed circuit boards. When the difference is greater than or equal to the vibration determination threshold, the antiskid control system determines that a driveline vibration is generated and executes a control for converging the driveline vibration.