Abstract: The present invention relates to a peptide derivative, having collagenase inhibitory activity, or a use thereof and has the effects of increasing a percutaneous absorption rate, inhibiting collagenase activity, and reducing wrinkles.

Abstract: Disclosed is a first electronic device for performing a video call. The first electronic device may comprise: a communication module for receiving video and audio for a video call from a second electronic device connected thereto for the video call; a display; a camera module; and a processor. The processor may: receive location information indicating the location of the second electronic device from the second electronic device through the communication module; identify a place where the second electronic device is located, using at least one of the received video and the received location information; generate a first spatial image indicating the second electronic device being located in the identified place; and transmit an image captured by the camera module and the generated first spatial image to the second electronic device through the communication module.

Abstract: Disclosed is a first electronic device for performing a video call. The first electronic device may comprise: a communication module for receiving video and audio for a video call from a second electronic device connected thereto for the video call; a display; a camera module; and a processor. The processor may: receive location information indicating the location of the second electronic device from the second electronic device through the communication module; identify a place where the second electronic device is located, using at least one of the received video and the received location information; generate a first spatial image indicating the second electronic device being located in the identified place; and transmit an image captured by the camera module and the generated first spatial image to the second electronic device through the communication module.

Abstract: A polyester tire cord having improved dimensional stability and methods of manufacturing the polyester tire cord are provided. The method includes forming a discharge yarn, extruded while a polyester containing 85 mol % or more of ethylene terephthalate units is melted and passes through a nozzle; forming an undrawn yarn by spinning the discharged yarn; manufacturing a yarn by multistep drawing the undrawn yarn; plying the yarn by twisting; and dipping the plied yard in a dipping solution, and then drying, drawing, and heat-setting the plied yarn before dipping the plied yarn in resorcinol-formaldehyde latex and again drying an heat-setting the plied yarn. An intermediate elongation of the formed polyester tire cord after vulcanization for 20 minutes at 170° C. is E2, an intermediate elongation of the polyester tire cord before vulcanization is E1, and a difference between E2 and E1 is ?E. ?E divided by E1 is 0.5 or less.

Abstract: According to an embodiment of the present disclosure, an electronic device may comprise a microphone, a display, and a processor, wherein the processor may be configured to control the display to display, on the display, content including at least one object and at least one text corresponding to the at least one object, the at least one text obtained based on a resource comprising the content, to determine a first text from among the at least one text corresponding to a voice received using the microphone, and to execute a command corresponding to the received voice on a first object corresponding to the first text from among the at least one object based on at least one command registered to control the at least one object.

Abstract: The present invention relates to a polyester tire cord with excellent dimensional stability which utilizes a yarn manufactured by adjusting spinning and drawing conditions, and a method for manufacturing the same.

Abstract: A mobile communication terminal and method of controlling a broadcast output thereof are discussed, by which the broadcast output can be controlled by terminating the broadcast output in case that a call signal is received by the mobile communication terminal in the course of a broadcast viewing. An embodiment of the present invention includes receiving a call signal in the course of a broadcast program output and ending the broadcast program output in response to the received call.

Abstract: A mobile communication terminal and method of controlling a volume thereof are disclosed, by which the volume of the mobile communication terminal can be controlled in case of entering a specific mode while a manner mode is set. The present invention includes entering a specific mode for outputting an audio signal while a manner mode is set, selecting a presence or non-presence of an output of the audio signal, and terminating the specific mode, wherein the manner mode is maintained in case of terminating the specific mode.

Abstract: A broadcasting mobile terminal communication method and the broadcasting mobile terminal are disclosed. The method includes displaying a list of broadcast files stored on the terminal, in which at least one of the broadcast files is associated with broadcast related data stored on the terminal, and the broadcasting related data allows a user to obtain additional information about the at least one broadcast file. The method also includes selecting a broadcast file that is associated with broadcast related data, and connecting to an entity that provides the additional information about the at least one broadcast file.

Abstract: A mobile communication terminal and method of controlling a volume thereof are disclosed, by which the volume of the mobile communication terminal can be controlled in case of entering a specific mode while a manner mode is set. The present invention includes entering a specific mode for outputting an audio signal while a manner mode is set, selecting a presence or non-presence of an output of the audio signal, and terminating the specific mode, wherein the manner mode is maintained in case of terminating the specific mode.

Abstract: A broadcasting mobile terminal communication method and the broadcasting mobile terminal are disclosed. The method includes displaying a list of broadcast files stored on the terminal, in which at least one of the broadcast files is associated with broadcast related data stored on the terminal, and the broadcasting related data allows a user to obtain additional information about the at least one broadcast file. The method also includes selecting a broadcast file that is associated with broadcast related data, and connecting to an entity that provides the additional information about the at least one broadcast file.

Abstract: A mobile communication terminal and method of controlling a broadcast output thereof are discussed, by which the broadcast output can be controlled by terminating the broadcast output in case that a call signal is received by the mobile communication terminal in the course of a broadcast viewing. An embodiment of the present invention includes receiving a call signal in the course of a broadcast program output and ending the broadcast program output in response to the received call.

Abstract: A broadcast terminal and method for multitasking are disclosed. The broadcast terminal for multitasking includes a module unit for executing a plurality of tasks; a multitask unit for managing a plurality of executed tasks as a first task group and a second task group; a controller for providing a control signal based on the managed first and second task groups; and a virtual output unit for virtually executing tasks belonging to the second task group according to the control signal.