Abstract: A method of data encryption according to one embodiment includes generating a structured query language (SQL) syntax that includes manipulation target data and encryption policy identification information in the form of an annotation regarding the manipulation target data, receiving encryption policy information that corresponds to the encryption policy identification information in the form of an annotation from an encryption policy server, and converting the manipulation target data in the SQL syntax into cipher text on the basis of the encryption policy information.

Abstract: A quick charger for a vehicle performs normal charging or quick charging depending on whether a device connected thereto supports quick charging. The quick charger includes: an input terminal receiving power from a vehicle; an output port configured to be connected to an electronic device and comprising a power port and a communication port; and a charging voltage changing module configured to convert a voltage of the power applied to the input terminal into a normal charging voltage or a quick charging voltage larger than the normal charging voltage, depending on a level of a voltage sensed at the communication port connected to the electronic device, wherein the electronic device is charged with the normal charging voltage at a normal speed and is charged with the quick charging voltage at a faster speed than the normal speed. With the above-described configuration, the quick charger can automatically perform normal charging or quick charging depending on the type of the electronic device connected thereto.

Abstract: The present invention relates to an electrolyte solution for a lithium-sulfur battery and a lithium-sulfur battery including the same. The electrolyte solution for a lithium-sulfur battery according to the present invention exhibits excellent stability, and may improve a swelling phenomenon by suppressing gas generation during lithium-sulfur battery operation.

Abstract: The present invention relates to a fibre optic fusion splicing technique, in particular to a fibre optic fusion splicer for reliable and stable fibre optic fusion splicing, that is characterized by comprising: an alignment part for fixing and aligning first and second optical fibres that are to be fusion spliced; a fusion splicing module having an electrode bar for fusion splicing the first and second optical fibres that are fixed to and aligned in the alignment module; an optical module for photographing the aligned state of the first and second optical fibres aligned by the alignment module, and the fusion-spliced state of the first and second optical fibres fusion-spliced by the fusion splicing module; a support part in which the fusion splicing module and the optical module are mounted; and a lift module for moving the support part up and down.

Abstract: The present invention relates to an electrolyte solution for a lithium-sulfur battery and a lithium-sulfur battery including the same. The electrolyte solution for a lithium-sulfur battery according to the present invention exhibits excellent stability, and may improve a swelling phenomenon by suppressing gas generation during lithium-sulfur battery operation.

Abstract: The embodiments employ a transaction based design methodology to supply clocking when clock pulses are requested. The transactional module receives a clock when it requests a clock pulse and one stage of a logic pipeline is clocked at a time. This methodology reduces dynamic power dissipation by the transactional module from the dynamic power dissipated by traditional synchronous logic designs.

Abstract: The present invention relates to a pyrazolopyrimidine derivative, a preparation method thereof and a pharmaceutical composition comprising the same as an active ingredient for the prevention or treatment of cancer, autoimmune disease and brain disease. The pyrazolopyrimidine derivative of the present invention exhibits excellent Bruton's tyrosine kinase inhibition activity, so that it can be effectively used as a pharmaceutical composition for the prevention or treatment of cancer, autoimmune disease and Parkinson's disease.

Abstract: In a method of fabricating a semiconductor device, a substrate including a circuit area and an overlay mark area is provided. Conductive gate patterns are formed on the substrate in the circuit area such that the overlay mark area is free of the gate patterns, and conductive contact patterns are formed on the substrate between the gate patterns in the circuit area. A mirror pattern is formed on the substrate in the overlay mark area, where the mirror pattern and the contact patterns comprising a same reflective material. Related semiconductor devices, overlay marks, and fabrication methods are also discussed.

Abstract: The embodiments employ a transaction based design methodology to supply clocking when clock pulses are requested. The transactional module receives a clock when it requests a clock pulse and one stage of a logic pipeline is clocked at a time. This methodology reduces dynamic power dissipation by the transactional module from the dynamic power dissipated by traditional synchronous logic designs.

Abstract: The present invention relates to a pyrimidine derivative compound, an optical isomer thereof, or a pharmaceutically acceptable salt thereof, and a composition for preventing or treating cancer comprising the same as an active ingredient. The pyrimidine derivative compound, the optical isomer thereof, or the pharmaceutically acceptable salt thereof according to the present invention has an excellent selective inhibitory effect especially against TYRO 3 among TAM receptor inhibitory effects, and thus can be used as an excellent composition of preventing or treating cancer without adverse effects resulting from the inhibition of Axl and Mer.

Abstract: The present invention relates to the serine threonine kinase 32C (STK32C) gene relevant to breast cancer and a use thereof, and particularly, to a composition for the diagnosis, prevention, or treatment of breast cancer using the STK32C gene. In the present invention, changes in breast cancer cells according to STK32C gene expression differences were identified, and a breast cancer inhibitory effect according to the inhibition of expression of the STK32C gene and YB-1, which is a substrate protein, were newly verified, and thus target therapies are expected in treatment of breast cancer through more fundamental approaches.

Abstract: The present invention relates to an austenitic light-weight high-strength steel with excellent properties of welds, and a method of manufacturing the same, the method including: (a) hot-rolling a steel including 20 wt % to 30 wt % of manganese (Mn), 6 wt % to 12 wt % of aluminum (Al), 0.6 wt % to 1.5 wt % of carbon (C), 0.3 wt % to 0.95 wt % of vanadium (V), and a remaining amount of iron (Fe) and other unavoidable impurities; (b) homogenizing the hot-rolled steel; and (c) aging the homogenized steel.

Abstract: The present inventive concept relates to a lead wire connector and a solenoid valve including the same, the lead wire connector preventing the inflow of foreign substances containing water, facilitating a layout design for coupling and separation, and being conveniently transported and stored. The lead wire connector comprises: an insulation block protruding to the outside of a solenoid; a power terminal provided inside the insulation block and electrically connected to the solenoid; a lead wire connected to the power terminal and extended to the outside of the insulation block; a wire tube encompassing at least a part of the lead wire; and a connector provided at the end of the lead wire. In addition, the solenoid valve includes the solenoid operated according to whether electric power is applied thereto.

Abstract: Disclosed herein are an oil pump control valve and, specifically, an oil pump control valve allowing a discharge port and the inside of a solenoid part to communicate with each other through a spool so as to relieve pressure inside the solenoid part. A spool flow path, a vent hole, and a spool notch are formed so as to allow the solenoid part to communicate with the outside regardless of the flow of fluids when the valve is operated, thereby enabling the internal pressure of the solenoid part to be relieved. In addition, the spool and a rod are integrated such that the axial misalignment of the spool can be prevented and a holder has different diameter such that the flow of fluids can be controlled even during an abnormal power shutdown.

Abstract: The present disclosure relates to a production of a high-strength steel sheet with excellent combination of strength and ductility, and a method of manufacturing the same. In accordance with a method of manufacturing a high-strength steel sheet, the method may include: heating a steel sheet which can have a residual austenite upon cooling, to form an austenite; primary cooling the austenitized steel sheet to T1 for a bainite region and subjecting to a primary isothermal transformation; and secondary cooling the primary isothermal transformed steel sheet to T2, which is lower than T1 by 50° C. ore more, for a bainite region, and subjecting to a secondary isothermal transformation.

Abstract: The present invention relates to the serine threonine kinase 32C (STK32C) gene relevant to breast cancer and a use thereof, and particularly, to a composition for the diagnosis, prevention, or treatment of breast cancer using the STK32C gene. In the present invention, changes in breast cancer cells according to STK32C gene expression differences were identified, and a breast cancer inhibitory effect according to the inhibition of expression of the STK32C gene and YB-1, which is a substrate protein, were newly verified, and thus target therapies are expected in treatment of breast cancer through more fundamental approaches.

Abstract: A quick charger for a vehicle performs normal charging or quick charging depending on whether a device connected thereto supports quick charging. The quick charger includes: an input terminal receiving power from a vehicle; an output port configured to be connected to an electronic device and comprising a power port and a communication port; and a charging voltage changing module configured to convert a voltage of the power applied to the input terminal into a normal charging voltage or a quick charging voltage larger than the normal charging voltage, depending on a level of a voltage sensed at the communication port connected to the electronic device, wherein the electronic device is charged with the normal charging voltage at a normal speed and is charged with the quick charging voltage at a faster speed than the normal speed. With the above-described configuration, the quick charger can automatically perform normal charging or quick charging depending on the type of the electronic device connected thereto.

Abstract: Disclosed are 4-substituted-2-(5-substituted-1H-indol-2-yl)phenol derivatives for controlling the proliferation and migration of kinase-overexpressed cells. The phenol derivatives are represented by Formula 1: wherein X is selected from the group consisting of hydrogen, halogen, a cyano group, a trifluoromethyl (CF3) group, an amidine (C(?NH)NH2) group, and a 5-methyl-1,2,4-oxadiazole group, Y is selected from the group consisting of hydrogen, halogen, a phenyl group substituted with one or two substituents selected from the group consisting of halogen, methoxy, nitro, trifluoromethyl, and aminomethyl, CO—R?, COOR?, OH, O—R?, and NH—R?, each R? is independently selected from the group consisting of C1-C18 alkyl, alkenyl, alkynyl, and —Z-alkyl (wherein Z is a heteroatom selected from the group consisting of O, S, and N or is —(CH2)m—), and m is an integer from 0 to 5.

Abstract: An image processing method and image processing device for performing the same are disclosed. In one aspect, the image processing method includes transmitting a content image having a visual condition to a display unit. The method also includes periodically changing the visual condition from a first visual condition to a second visual condition according to a modulation timing such that the content image to be displayed after the modulation timing has the second visual condition different from the first visual condition before commencement of the modulation timing.

Abstract: The present invention relates to an electrolyte solution for a lithium-sulfur battery and a lithium-sulfur battery including the same. The electrolyte solution for a lithium-sulfur battery according to the present invention exhibits excellent stability, and may improve a swelling phenomenon by suppressing gas generation during lithium-sulfur battery operation.