Today's IP Multimedia Subsystem (IMS) client on a mobile device provides basic services, including voice, presence, messaging, and contact management. In the future, the IMS client should be prepared to handle a large variety of innovative and unexpected services that integrate into the client ...
Using X-ray energy-dispersive microanalysis (the measurements were performed with a Quanta-200-3D scanning electron microscope), the main impurity elements on the surface of diamond nanocrystals are: oxygen (4.93 wt %), iron (4.52 wt %), sulfur (4.33 wt %), calcium (1.92 wt %) and ...