Abstract: Disclosed herein relates to an electrolyte composition and a lithium secondary battery including the same, wherein the electrolyte composition can not only effectively reduce gas generated during charging and discharging of the lithium secondary battery by including one or more electrolyte additives of a chemical compound represented by Formula 1 or a chemical compound represented by Formula 2, but also has the advantage of strengthening the SEI layer on the electrode surface, thereby improving the storage characteristics and life characteristics at high temperatures.

Abstract: An embodiment of the present disclosure discloses tobacco material including: a center portion including a flavor material; and an outer portion including a tobacco mixture, wherein the outer portion surrounds the center portion.

Abstract: An electrolyte composition with improved high temperature safety and a lithium secondary battery including the same is described herein. The electrolyte composition containing a primary additive comprising a compound represented by Formula 1, and specific amount of a secondary additive that contains one or more of cyclic carbonates, can not only reduce the generation of gas during secondary battery charge-discharge, but also improve storage characteristics and the lifespan characteristics under a high temperature condition by strengthening the SEI coating film on the surface of an electrode. wherein all the variables are described herein.

Abstract: This application relates to a method for manufacturing a printed circuit board. According to the present application, it is possible to manufacture a printed circuit board having excellent bonding strength between a ceramic substrate and a metal sheet, and the manufacturing cost thereof can be reduced.

Abstract: A water treatment system and a ballast water treatment method. A ballast water treatment system according to an embodiment of the present invention comprises: a first ballast water supply pipe for receiving a supply of ballast water from a first sea chest positioned in a non-explosion-proof area of a ship; an electrolytic bath for electrolyzing the ballast water supplied from the first ballast water supply pipe; a second ballast water supply pipe for receiving a supply of ballast water from a second sea chest, which is positioned in an explosion-proof area of the ship, and supplying the ballast water to a ballast tank of the ship; a filter provided to the second ballast water supply pipe so as to filter the ballast water passing through the second ballast water supply pipe; and a third ballast water supply pipe connected to the second ballast water supply pipe so as to supply the ballast water, which has been electrolyzed from the electrolytic bath, to the ballast water which has passed through the filter.

Abstract: A water treatment system and a ballast water treatment method. A ballast water treatment system according to an embodiment of the present invention comprises: a first ballast water supply pipe for receiving a supply of ballast water from a first sea chest positioned in a non-explosion-proof area of a ship; an electrolytic bath for electrolyzing the ballast water supplied from the first ballast water supply pipe; a second ballast water supply pipe for receiving a supply of ballast water from a second sea chest, which is positioned in an explosion-proof area of the ship, and supplying the ballast water to a ballast tank of the ship; a filter provided to the second ballast water supply pipe so as to filter the ballast water passing through the second ballast water supply pipe; and a third ballast water supply pipe connected to the second ballast water supply pipe so as to supply the ballast water, which has been electrolyzed from the electrolytic bath, to the ballast water which has passed through the filter.

Abstract: The present invention relates to a ballast water treatment system and a ballast water treatment method.

Abstract: The present invention relates to a ballast water treatment system and a ballast water treatment method.

Abstract: An electronic device includes a memory configured to store an application, a communication interface, and a processor. The processor is configured to receive a request to install or execute the application, verify whether the application is authenticated compare at least part of an icon for executing the application with a security indication associated with security of the application. The electronic device provides a result of comparing the at least part of the icon with the security indication based on whether the application is authenticated.

Abstract: A electronic device and a control method of the electronic device are provided. A control method includes providing a first environment in which at least one application can operate and a second environment having an operation environment at least partially different from the first environment; determining whether a first application among the at least one application is to be executed in the second environment, when an execution command of the first application is acquired; and executing the first application in the second environment, when it is determined that the first application is to be executed in the second environment.

Abstract: An electronic device and method of controlling an electronic device are provided. The electronic device includes a communication module; a processor; and a memory that stores instructions to instruct the processor to install a first application operating only in a first environment, install a second application selectively operating in at least one of the first environment and a second environment, grant access to the first application to first data, the first data being generated while the second application operates in the first environment, deny access to the first application to second data, the second data being generated while the second application operates in the second environment, grant access to the second application to third data, the third data being generated while the first application operates in the first environment, and allocate the second application to at least the second environment without a user's input when the second application is installed.

Abstract: A method and a device for determining similarity between sequences are provided. The method includes obtaining a first sequence of frames and a second sequence of frames, determining a descriptor of a first frame of the first sequence based on luma information of blocks in the first frame, the descriptor of the first frame including luma difference information that is determined based on the luma information of the blocks in the first frame, determining a descriptor of a second frame of the second sequence based on luma information of blocks in the second frame, the descriptor of the second frame including luma difference information that is determined based on the luma information of the blocks in the second frame, and determining a similarity between the first sequence and the second sequence based on the descriptor of the first frame and the descriptor of the second frame.

Abstract: An electronic device includes a memory configured to store an application, a communication interface, and a processor. The processor is configured to receive a request to install or execute the application, verify whether the application is authenticated compare at least part of an icon for executing the application with a security indication associated with security of the application. The electronic device provides a result of comparing the at least part of the icon with the security indication based on whether the application is authenticated.

Abstract: A method and a device for determining similarity between sequences are provided. The method includes obtaining a first sequence of frames and a second sequence of frames, determining a descriptor of a first frame of the first sequence based on luma information of blocks in the first frame, the descriptor of the first frame including luma difference information that is determined based on the luma information of the blocks in the first frame, determining a descriptor of a second frame of the second sequence based on luma information of blocks in the second frame, the descriptor of the second frame including luma difference information that is determined based on the luma information of the blocks in the second frame, and determining a similarity between the first sequence and the second sequence based on the descriptor of the first frame and the descriptor of the second frame.

Abstract: An electronic device manages a plurality of microphones comprising a first microphone unit installed in a front side of the electronic device, a second microphone unit installed in a back side of the electronic device and a third microphone unit installed at a position within the electronic device. At least one sensor installed in the electronic device senses a usage condition of the electronic device comprising a physical orientation of the electronic device relative to a plane. A processor selectively operates at least two of the first, second and third microphone units in response to the sensed usage condition of the electronic device.

Abstract: A electronic device and a control method of the electronic device are provided. A control method includes providing a first environment in which at least one application can operate and a second environment having an operation environment at least partially different from the first environment; determining whether a first application among the at least one application is to be executed in the second environment, when an execution command of the first application is acquired; and executing the first application in the second environment, when it is determined that the first application is to be executed in the second environment.

Abstract: An electronic device and method of controlling an electronic device are provided. The electronic device includes a communication module; a processor; and a memory that stores instructions to instruct the processor to install a first application operating only in a first environment, install a second application selectively operating in at least one of the first environment and a second environment, grant access to the first application to first data, the first data being generated while the second application operates in the first environment, deny access to the first application to second data, the second data being generated while the second application operates in the second environment, grant access to the second application to third data, the third data being generated while the first application operates in the first environment, and allocate the second application to at least the second environment without a user's input when the second application is installed.

Abstract: A microphone module for an electronic device is provided. The microphone module includes a window having at least one microphone hole in a part of an edge of the window, a microphone installed in a position corresponding to the microphone hole of the window, and a case frame coupled with the window and forming an appearance of the electronic device. The microphone module receives an external voice through the microphone hole of the window.

Abstract: A device and method for reproducing contents in an electronic device connected through a network are provided. The electronic device includes a communication unit for connecting a network to a second electronic device, an information collection module, which collects information necessary for determining a location of the second electronic device, and at least one processor, which determines the location of the second electronic device, based on the information collected by the information collection module, defines contents to reproduce in the second electronic device, based on the location, and provides the contents to the second electronic device.

Abstract: An audio signal output level control method used in an audio device includes detecting input levels of an audio signal, determining control modes to be applied to the audio signal based on the input levels of the audio signal, controlling the input levels of the audio signal according to the control modes, and determining output levels corresponding to the controlled input levels.