Abstract: The present invention relates to an expression cassette for a target protein, comprising a promoter, a polynucleotide coding for the target protein, an intron sequence, and a poly A sequence, an expression vector, and a transformant. The expression cassette for a target protein according to the present invention can simultaneously perform the expression of the intron sequence and the target protein through one transduction and exhibits the effect of inducing the high expression and high functionality of the target protein by regulating the expression of an endogenous gene.

Abstract: The present invention relates to an expression cassette for a target protein, comprising a promoter, a polynucleotide coding for the target protein, an intron sequence, and a poly A sequence, an expression vector, and a transformant. The expression cassette for a target protein according to the present invention can simultaneously perform the expression of the intron sequence and the target protein through one transduction and exhibits the effect of inducing the high expression and high functionality of the target protein by regulating the expression of an endogenous gene.

Abstract: An embodiment cooling system for in-wheel motor vehicles includes first coolant flow paths provided in in-wheel motors mounted in wheels of a vehicle, second coolant flow paths provided in inverters configured to drive and control the in-wheel motors, a radiator configured to pass therethrough a coolant having cooled the inverters and the in-wheel motors to dissipate heat from the coolant, a coolant circulation line connecting the first and second coolant flow paths and the radiator, wherein a portion of the coolant circulation line located at upstream sides of the inverters based on a coolant circulation path is branched off into secondary coolant circulation lines respectively connected to the inverters, and water pumps disposed on the coolant circulation line and configured to pump the coolant, wherein the coolant pumped by the water pumps is distributed and passes through the inverters in parallel by way of the secondary coolant circulation lines.

Abstract: Various examples are directed to providing portfolio management tools. For example, a system may generate a portfolio management user interface comprising a first table and a first rebalancing button. The first table may comprise an asset class name column; a model portfolio column indicating asset class weights in a model portfolio; a test portfolio column indicating asset class weights in a test portfolio; a modification column indicating modifications to asset class weights; a modified portfolio column indicating asset class weights in a modified portfolio; and a plurality of rows comprising a first row for a first asset class of the asset classes and a second row for a second asset class of the asset classes. The system may receive an indication that the user selected the rebalancing button and generate a first set of modifications to asset class weights to reduce a difference between the test portfolio and the model portfolio.

Abstract: Various examples are directed to providing portfolio management tools. For example, a system may generate a portfolio management user interface comprising a first table and a first rebalancing button. The first table may comprise an asset class name column; a model portfolio column indicating asset class weights in a model portfolio; a test portfolio column indicating asset class weights in a test portfolio; a modification column indicating modifications to asset class weights; a modified portfolio column indicating asset class weights in a modified portfolio; and a plurality of rows comprising a first row for a first asset class of the asset classes and a second row for a second asset class of the asset classes. The system may receive an indication that the user selected the rebalancing button and generate a first set of modifications to asset class weights to reduce a difference between the test portfolio and the model portfolio.

Abstract: Various examples are directed to providing portfolio management tools. For example, a system may generate a portfolio management user interface comprising a first table and a first rebalancing button. The first table may comprise an asset class name column; a model portfolio column indicating asset class weights in a model portfolio; a test portfolio column indicating asset class weights in a test portfolio; a modification column indicating modifications to asset class weights; a modified portfolio column indicating asset class weights in a modified portfolio; and a plurality of rows comprising a first row for a first asset class of the asset classes and a second row for a second asset class of the asset classes. The system may receive an indication that the user selected the rebalancing button and generate a first set of modifications to asset class weights to reduce a difference between the test portfolio and the model portfolio.

Abstract: Various examples are directed to providing portfolio management tools. For example, a system may generate a portfolio management user interface comprising a first table and a first rebalancing button. The first table may comprise an asset class name column; a model portfolio column indicating asset class weights in a model portfolio; a test portfolio column indicating asset class weights in a test portfolio; a modification column indicating modifications to asset class weights; a modified portfolio column indicating asset class weights in a modified portfolio; and a plurality of rows comprising a first row for a first asset class of the asset classes and a second row for a second asset class of the asset classes. The system may receive an indication that the user selected the rebalancing button and generate a first set of modifications to asset class weights to reduce a difference between the test portfolio and the model portfolio.

Abstract: A nanostructured electrode for a polymer electrolyte fuel cell, a manufacturing method thereof, and a fuel cell including the nanostructured electrode are provided. The nanostructured electrode includes: a three-dimensional nanostructure including a nanoporous aerogel and an ionomer surrounding the surface of the aerogel; and a catalyst dispersed in the three-dimensional nanostructure. The electrode can obtain excellent current density and power density even with a relatively small amount of catalyst by having improved catalyst performance due to nanostructuring of an ionomer, uniform catalyst dispersion and increased catalyst utilization ratio, can also obtain a price reduction effect through a decrease in the amount of catalyst used, and is excellent in the mass transfer efficiency and low humidification performance.

Abstract: The present disclosure relates to a device and a method for removing a carbon from an oxygen sensor. The device may include an oxygen sensor installed in a gas exhaust line of a vehicle to measure an oxygen content in an exhaust gas, a valve for transferring a high-pressure air flow to the oxygen sensor, a valve actuator for driving the valve, and a controller for controlling the valve actuator to open the valve when an abnormality occurs in the oxygen sensor. When the abnormality has occurred in the oxygen sensor, the valve for transferring the high-pressure air flow is opened, and a temperature of zirconia provided in the oxygen sensor is raised to remove a carbon deposited on the oxygen sensor.

Abstract: A nanostructured electrode for a polymer electrolyte fuel cell, a manufacturing method thereof, and a fuel cell including the nanostructured electrode are provided. The nanostructured electrode includes: a three-dimensional nanostructure including a nanoporous aerogel and an ionomer surrounding the surface of the aerogel; and a catalyst dispersed in the three-dimensional nanostructure. The electrode can obtain excellent current density and power density even with a relatively small amount of catalyst by having improved catalyst performance due to nanostructuring of an ionomer, uniform catalyst dispersion and increased catalyst utilization ratio, can also obtain a price reduction effect through a decrease in the amount of catalyst used, and is excellent in the mass transfer efficiency and low humidification performance.

Abstract: The present invention relates to an expression cassette for a target protein, comprising a promoter, a polynucleotide coding for the target protein, an intron sequence, and a poly A sequence, an expression vector, and a transformant. The expression cassette for a target protein according to the present invention can simultaneously perform the expression of the intron sequence and the target protein through one transduction and exhibits the effect of inducing the high expression and high functionality of the target protein by regulating the expression of an endogenous gene.

Abstract: A device for preventing dilution of engine oil includes an oil pan in which oil for lubrication of the engine is recovered with fuel. An exhaust purifier is provided on a rear end of the engine and purifying exhaust gas. A gas passage can guide flow of exhaust gas passing through the exhaust purifier to the oil pan. A gas valve can control flow rate of the exhaust gas flowing in the gas passage. A controller controls an opening ratio of the gas valve depending on a temperature of oil inside the oil pan to maintain the temperature of the oil equal to or higher than a temperature at which the fuel in the oil pan is vaporized.

Abstract: A device for preventing dilution of engine oil includes an oil pan in which oil for lubrication of the engine is recovered with fuel. An exhaust purifier is provided on a rear end of the engine and purifying exhaust gas. A gas passage can guide flow of exhaust gas passing through the exhaust purifier to the oil pan. A gas valve can control flow rate of the exhaust gas flowing in the gas passage. A controller controls an opening ratio of the gas valve depending on a temperature of oil inside the oil pan to maintain the temperature of the oil equal to or higher than a temperature at which the fuel in the oil pan is vaporized.

Abstract: The present disclosure relates to a device and a method for removing a carbon from an oxygen sensor. The device may include an oxygen sensor installed in a gas exhaust line of a vehicle to measure an oxygen content in an exhaust gas, a valve for transferring a high-pressure air flow to the oxygen sensor, a valve actuator for driving the valve, and a controller for controlling the valve actuator to open the valve when an abnormality occurs in the oxygen sensor. When the abnormality has occurred in the oxygen sensor, the valve for transferring the high-pressure air flow is opened, and a temperature of zirconia provided in the oxygen sensor is raised to remove a carbon deposited on the oxygen sensor.

Abstract: Provided are a polymer electrode membrane including a porous support including a web of nanofibers of a first hydrocarbon-based ion conductor that are arranged irregularly and discontinuously; and a second hydrocarbon-based ion conductor filling the pores of the porous support, the first hydrocarbon-based ion conductor being a product obtained by eliminating at least a portion of the protective groups (Y) in a precursor of the first hydrocarbon-based ion conductor represented by Formula (1), a method for producing the polymer electrolyte membrane, and a membrane electrode assembly including the polymer electrolyte membrane: wherein m, p, q, M, M?, X and Y respectively have the same meanings as defined in the specification.

Abstract: The present invention relates to: a D-psicose 3-epimerase mutant from Agrobacterium tumefaciens with improved thermal stability; a recombinant vector comprising a gene encoding the mutant; and a microorganism comprising the mutant. In addition, the present invention relates to a method for producing D-psicose by using the epimerase mutant or the microorganism.

Abstract: The present invention relates to a partial denture and a method of manufacturing the same. The partial denture according to the present invention includes a frame having a connection piece with an indeterminate shape which protrudes from one side thereof; a base formed on the frame, excluding the connection piece, and having at least one or more artificial teeth installed on an upper surface thereof; and a clasp formed at the connection piece, wherein the base and the clasp are made of different materials.

Abstract: The present invention provides a polyimide film which is both outstandingly transparent and highly heat resistance, and which can be usefully employed as a transparent electrically conductive film, a TFT substrate, a flexible printed circuit substrate, and the like.

Abstract: Provided are a polymer electrode membrane including a porous support including a web of nanofibers of a first hydrocarbon-based ion conductor that are arranged irregularly and discontinuously; and a second hydrocarbon-based ion conductor filling the pores of the porous support, the first hydrocarbon-based ion conductor being a product obtained by eliminating at least a portion of the protective groups (Y) in a precursor of the first hydrocarbon-based ion conductor represented by Formula (1), a method for producing the polymer electrolyte membrane, and a membrane electrode assembly including the polymer electrolyte membrane: wherein m, p, q, M, M?, X and Y respectively have the same meanings as defined in the specification.

Abstract: The present invention relates to: a D-psicose 3-epimerase mutant from Agrobacterium tumefaciens with improved thermal stability; a recombinant vector comprising a gene encoding the mutant; and a microorganism comprising the mutant. In addition, the present invention relates to a method for producing D-psicose by using the epimerase mutant or the microorganism.