Abstract: An instrumented capsule for nuclear fuel irradiation tests in research reactors includes an outer shell; a rod tip assembly assembled to a lower end plate of the shell, thus absorbing impact; fuel rod assemblies supported in the shell by means of support tubes and housing therein, sintered fuel bodies and in-capsule instruments, such as thermocouples and self-powered neutron detectors (SPND); a protective tube connected to the upper end plate and protecting instrument control cables; and a guide pipe connected to the inclined extension part of a junction tree and guiding the instrument control cables to a control unit provided outside the reactor.

Abstract: A method and system providing an advertisement using a tone of ringing sounds of a mobile phone terminal, and a commercial transaction service in association with the same, is provided. An advertisement is output instead of an incoming call ring sound which rings when a user of the mobile phone terminal receives the call, or for a predetermined time from start of an outgoing call which is achieved by pressing a telephone number of a called party and a SEND button for making a phone call to reception of a response signal of the called party, and a benefit bestowed to the user according to the advertisement listening or watching is spread to product purchase to thereby enhance an advertisement effect.