Abstract: A method for implementing messaging services includes receiving a message body sent by a calling user, determining whether the calling user and a called user are in the same IP Multimedia Subsystem (IMS) domain according to user registration information, and sending the message body to the called user if the calling user and the called user are in the same IMS domain. An IMS messaging service system includes a Message Application Server (MAS), a Call Session Control Function (CSCF) entity, a calling User Equipment (UE) and a called UE. A MAS includes a user registration information storing unit, a receiving unit, and a determining unit adapted to determine whether the calling user and the called user are in the same IMS domain according to the user registration information stored in the user registration information storing unit when the receiving unit receives the message body from the calling user, and a sending unit.

Abstract: The invention relates to various substituted isoquinoline-1,3,4-trione, the synthetic method thereof and the use for treating neurodegenerative diseases, especially as the medicine for Alzheimer's disease, apoplexy and brain ischemic injuries.

Abstract: The present invention provides a Co—Fe—Ni plating solution comprising salts of Co, Fe and Ni and a stabilizing agent. The stabilizing agent has at least one citrate salt in an amount effective to act as a stabilizing agent. The present invention also provides a method for forming a thin Co—Fe—Ni alloy plated magnetic film with high saturation magnetization and low coercivity using the citrate-based Co—Fe—Ni plating solution.