Abstract: The present specification relates to a composition for preventing, alleviating or treating burnout syndrome, containing a natural extract as an active ingredient. According to one aspect of the present invention, the composition contains a ginseng fruit extract, and thus is useful for preventing, treating and alleviating burnout syndrome. In addition, according to one aspect of the present invention, the composition further contains ginseng fruit and one or more selected from the group consisting of red ginseng, Angelica gigas, Cornus officinalis, Cervi parvum corni, and Nigella sativa, so as to maximize the synergistic effect among two or more ingredients, thereby exhibiting excellent effects on the prevention, treatment and alleviation of burnout syndrome. Therefore, there is an advantage of making individuals and society mentally and physically healthy since burnout syndrome can be prevented, treated and alleviated, by using the composition of the present invention.

Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.

Abstract: A radiation power controlling method includes: detecting a user input for setting a radiation power; determining a radiation environment of an antenna on the basis of at least the detected user input; and setting the radiation power of the antenna according to the determined radiation environment.

Abstract: Methods and apparatuses are provided for operating an input control object. At least one virtual input control object is output to a display in response to a first event. The at least one virtual input control object is moved on the display in a designated direction or at a designated speed according to a second event. A function related to the at least one virtual input control object is performed according to a third event.

Abstract: A radiation power controlling method includes: detecting a user input for setting a radiation power; determining a radiation environment of an antenna on the basis of at least the detected user input; and setting the radiation power of the antenna according to the determined radiation environment.

Abstract: An apparatus and a method for remote control of a Bluetooth device are provided. The method includes establishing a Bluetooth connection with a Bluetooth headset, generating virtual media stream data during execution of an application, establishing a virtual media streaming connection with the Bluetooth headset based on the generated virtual media stream data, recognizing a control signal received from the Bluetooth headset as a control event after the establishing of the virtual media streaming connection, and controlling a function of the executed application according to the control event.

Abstract: An apparatus and a method for remote control of a Bluetooth device are provided. The method includes establishing a Bluetooth connection with a Bluetooth headset, generating virtual media stream data during execution of an application, establishing a virtual media streaming connection with the Bluetooth headset based on the generated virtual media stream data, recognizing a control signal received from the Bluetooth headset as a control event after the establishing of the virtual media streaming connection, and controlling a function of the executed application according to the control event.

Abstract: A method and mobile device for delivering individual audio streams multiplexed in an audio data to at least one audio device through corresponding radio channels. The method includes establishing a communication channel with each of at least one audio device, receiving multiplexed audio data, extracting individual audio streams from the multiplexed audio data, allocating at least one of the individual audio streams to one or more communication channels, and transmitting the at least one of the individual audio streams to one or more of the at least one audio device through respective one or more communication channels.