Abstract: A human body stimulation device and a human body stimulation method using the human body stimulation device. A human body stimulation device provides a multimodal massage to a user by performing a mechanical massage operation and a sonic vibration massage operation. The human body stimulation device includes a massage member in contact with a body part of the user, a first massage module which includes a motor operatively connected to the massage member to repeatedly move the massage member according to a massage pattern, a second massage module which includes a sonic vibration module to output sonic vibration corresponding to an audible frequency band and operatively connected to the massage member, and a controller which applies a first control signal for driving the motor to the motor and a second control signal for driving the sonic vibration module to the sonic vibration module.

Abstract: A human body stimulation unit and a human body stimulation device including the human body stimulation unit. A human body stimulation unit provides a sonic vibration massage to a body of a user. The sonic vibration module includes a housing, a sonic vibration generator that generates sonic vibration inside the housing, and a head connected to the sonic vibration generator and configured to transmit the generated sonic vibration to the body of the user in order for the sonic vibration massage. The housing partially surrounds the head to expose a portion of an upper portion of the head from the housing, and the exposed portion of the head is formed such that the head comes into contact with the body of the user even when the sonic vibration module is positioned at a maximum rotation angle in the preset rotation angle range.

Abstract: A human body stimulation device and a human body stimulation method using the human body stimulation device. A human body stimulation device includes a human body stimulation unit including a sonic vibration module configured to apply sonic vibration to a body of the user, at least one motor configured to move the sonic vibration module, a position detection unit configured to detect a position of the sonic vibration module, and a controller. The controller determines a body part corresponding to the detected position of the sonic vibration module and controls the sonic vibration module to output the sonic vibration based on characteristics of the body part.

Abstract: Disclosed are an electronic device and an operation method thereof according to various embodiment, the method comprising: reproducing first content on a first display unit having variable transparency; detecting an object in response to the first display unit; controlling transparency in at least a partial area of the first display unit on the basis of the object; and reproducing second content on a second display unit, disposed to be spaced from the first display unit.

Abstract: Disclosed are an electronic device and an operation method thereof according to various embodiment, the method comprising: reproducing first content on a first display unit having variable transparency; detecting an object in response to the first display unit; controlling transparency in at least a partial area of the first display unit on the basis of the object; and reproducing second content on a second display unit, disposed to be spaced from the first display unit.

Abstract: The present invention provides a novel use of N1-cyclic amine-N5-substituted biguanide derivatives for preparing a medicine for preventing or treating fibrosis. The N1-cyclic amine-N5-substituted biguanide derivatives according to the present invention are capable of effectively inhibiting fibrosis by effectively suppressing the EMT.

Abstract: The present invention provides a novel use of N1-cyclic amine-N5-substituted biguanide derivatives for preparing a medicine for preventing or treating fibrosis. The N1-cyclic amine-N5-substituted biguanide derivatives according to the present invention are capable of effectively inhibiting fibrosis by effectively suppressing the EMT.

Abstract: A user terminal device and a method for providing information thereof are provided. The method includes displaying a plurality of display items on a display screen, in response to a predetermined user command being input, displaying a User Interface (UI) for providing structure information, and in response to a specific area being selected through the structure information providing UI, providing structure information regarding at least one display item included in the selected area.

Abstract: An apparatus for and a method of controlling battery discharge. A number of battery switching operations is minimized by detecting a remaining voltage capacity of each of a plurality of batteries supplying a battery-powered electronic device with power. The remaining voltage capacities of an internal battery and an external battery are detected and corresponding flags are set for the internal and external batteries according to predetermined conditions. A discharge status of at least one of the internal battery and the external battery is controlled by referring to the flags and a remaining voltage capacity of each of the internal battery and the external battery.

Abstract: An apparatus for and a method of controlling battery discharge. A number of battery switching operations is minimized by detecting a remaining voltage capacity of each of a plurality of batteries supplying a battery-powered electronic device with power. The remaining voltage capacities of an internal battery and an external battery are detected and corresponding flags are set for the internal and external batteries according to predetermined conditions. A discharge status of at least one of the internal battery and the external battery is controlled by referring to the flags and a remaining voltage capacity of each of the internal battery and the external battery.

Abstract: An apparatus that receives digital multimedia broadcasting and an audio output method using the same are disclosed. The apparatus includes a receiving unit that receives a digital multimedia broadcasting signal; a processing unit that demodulates the received digital multimedia broadcasting signal; an interface unit that transfers the demodulated digital multimedia broadcasting signal to a main device, and receives an audio signal from the main device; and an audio output unit that outputs the received audio signal.

Abstract: A computing device allows selective output of audio signals within a frequency band. The computing device has a main system having an audio signal generator generating audio signals, a main audio outputting unit attached to the main system and outputting the generated audio signals, an auxiliary system connected to the main system and receiving the audio signals generated by the audio signal generating unit, and an auxiliary audio outputting unit attached to the auxiliary system and outputting the audio signals received in the auxiliary system A switching unit controls the audio signals to pass through a plurality of selectable filters filtering the audio signals within respective frequency bands and to supply the selected filtered audio signals to the main audio outputting unit, and to the auxiliary audio outputting unit, depending upon whether the auxiliary system is connected to the main system.

Abstract: A computing device allows selective output of audio signals within a frequency band. The computing device has a main system having an audio signal generator generating audio signals, a main audio outputting unit attached to the main system and outputting the generated audio signals, an auxiliary system connected to the main system and receiving the audio signals generated by the audio signal generating unit, and an auxiliary audio outputting unit attached to the auxiliary system and outputting the audio signals received in the auxiliary system A switching unit controls the audio signals to pass through a plurality of selectable filters filtering the audio signals within respective frequency bands and to supply the selected filtered audio signals to the main audio outputting unit, and to the auxiliary audio outputting unit, depending upon whether the auxiliary system is connected to the main system.