Abstract: A CMP slurry composition for patterned tungsten wafers and a method of polishing patterned tungsten wafers using the same, the CMP slurry composition includes a solvent; an abrasive; and a non-dendrimeric poly(amidoamine).

Abstract: A motor driving apparatus includes a motor having a plurality of windings, a dual inverter including a first inverter connected to first ends of the plurality of windings and a second inverter connected to second ends of the plurality of windings and configured to drive the motor through at least one of the first inverter or the second inverter according to a motor driving mode, and a controller configured to determine whether flux weakening control is performed according to an available voltage level of the dual inverter when a switching condition of the motor driving mode is satisfied and to perform the flux weakening control by linearly adjusting an output voltage level of the dual inverter for a preset time interval for which the flux weakening control is performed.

Abstract: Provided are: a plant cell, in which expression or activity of a phytochelatin synthase (PCS) gene or a protein encoded by the PCS gene is reduced as compared with a parent cell; a plant having that has reduced heavy metal absorption, and includes the plant cell; a method of reducing heavy metals in a plant, the method including reducing expression or activity of a PCS gene or a protein encoded by the PCS gene, as compared with a parent cell; a CRISPR-Cas9 recombinant vector including a single guide RNA targeting a PCS gene; and a method of preparing a plant with reduced heavy metals, the method including transforming a plant cell with the recombinant vector.

Abstract: Provided is a cucumber mosaic virus-based modified recombinant vector. The recombinant vector according to an example may significantly improve the efficiency of foreign protein expression in plants, and are more efficient at expressing a foreign protein than an existing recombinant vector, and thus may be widely utilized for the production of useful proteins in various plant species and for research thereon.

Abstract: A motor driving apparatus includes a motor having a plurality of windings, a dual inverter including a first inverter connected to first ends of the plurality of windings and a second inverter connected to second ends of the plurality of windings and configured to drive the motor through at least one of the first inverter or the second inverter according to a motor driving mode, and a controller configured to determine whether flux weakening control is performed according to an available voltage level of the dual inverter when a switching condition of the motor driving mode is satisfied and to perform the flux weakening control by linearly adjusting an output voltage level of the dual inverter for a preset time interval for which the flux weakening control is performed.

Abstract: An inverter driving apparatus includes an inverter having a plurality of legs respectively corresponding to each of a plurality of phases and the control unit generating space vector modulation signals based on a phase voltage command, each of the space vector modulation signals corresponding to each of the plurality of phases, respectively, determining whether an output voltage of the inverter corresponding to at least one space vector modulation signal of the space vector modulation is in a non-linear region by determining whether each voltage of the space vector modulation signals is included in a predetermined range, generating a terminal voltage command by determining whether or not to apply an offset voltage to each of the space vector modulation signals based on the determination of the non-linear region, and controlling a turn-on state of at least one switch included in each of the plurality of legs by modulating the terminal voltage command based on pulse width modulation.

Abstract: A CMP slurry composition for polishing a tungsten pattern wafer and a method of polishing a tungsten pattern wafer, the composition comprising a solvent; an abrasive agent; and a dendritic poly(amidoamine) containing a terminal functional group that has a pKa of about 6 or less.

Abstract: An aspect provides plant cells with an engineered QPT gene and methods of using the same. When a QPT gene in a plant cell is genetically engineered according to an aspect, biosynthesis of nicotine is effectively inhibited, and nicotine is reduced by about 97% or more, and since alkaloids other than nicotine (nornicotine, anabasine, anatabine) are also reduced by about 68% or more, plant cells with reduced carcinogen TSNAs (NNK, NNN, NAB, and NAT) may be produced.

Abstract: Provided is an insert for a tire, capable of being fastened together with a rim and a tire, the insert including a flow path connecting an upper surface and a lower surface of the insert.

Abstract: An inverter driving apparatus includes an inverter having a plurality of legs respectively corresponding to each of a plurality of phases and the control unit generating space vector modulation signals based on a phase voltage command, each of the space vector modulation signals corresponding to each of the plurality of phases, respectively, determining whether an output voltage of the inverter corresponding to at least one space vector modulation signal of the space vector modulation is in a non-linear region by determining whether each voltage of the space vector modulation signals is included in a predetermined range, generating a terminal voltage command by determining whether or not to apply an offset voltage to each of the space vector modulation signals based on the determination of the non-linear region, and controlling a turn-on state of at least one switch included in each of the plurality of legs by modulating the terminal voltage command based on pulse width modulation.

Abstract: Provided are: a plant cell, in which expression or activity of a phytochelatin synthase (PCS) gene or a protein encoded by the PCS gene is reduced as compared with a parent cell; a plant having that has reduced heavy metal absorption, and includes the plant cell; a method of reducing heavy metals in a plant, the method including reducing expression or activity of a PCS gene or a protein encoded by the PCS gene, as compared with a parent cell; a CRISPR-Cas9 recombinant vector including a single guide RNA targeting a PCS gene; and a method of preparing a plant with reduced heavy metals, the method including transforming a plant cell with the recombinant vector.

Abstract: A composition of aqueous slurry capable of exerting uniform coating on a hydrophobic separator for a secondary battery is disclosed. Unlike other aqueous polymers, a polyvinyl alcohol-based polymer can be physically and chemically bound to a surface of a hydrophobic separator made of polyolefins such as polyethylene, polypropylene, and the like. Therefore, when the aqueous slurry including the polyvinyl alcohol-based polymer is fabricated and a hydrophobic separator is coated with the aqueous slurry, the hydrophobic separator may be smoothly coated with the aqueous slurry.

Abstract: A CMP slurry composition for patterned tungsten wafers and a method of polishing patterned tungsten wafers using the same, the CMP slurry composition includes a solvent; an abrasive; and a non-dendrimeric poly(amidoamine).

Abstract: An all-solid-state battery for an ion-conducting binder evaluation system for a secondary battery may comprise: an electrode manufactured with an electrode composition, which includes electrode active materials and a binder, so that ion transport in the electrode is dependent on a mechanism of ion diffusion between the electrode active materials by excluding an electrolyte component from the electrode; a counter electrode disposed to face the electrode; and a solid electrolyte layer disposed between the electrode and the counter electrode, wherein a pore density of the electrode, which is an electrolyte-free electrode, is less than or equal to 15% of an electrode bulk density.

Abstract: A method for a disaster site integrated commanding and operating system includes: receiving, by the disaster site integrating commanding and operating system, organization information for responding to a disaster site; specifying a first operation group corresponding to the organization information, wherein the first operation group includes a first commanding network group corresponding to a first commanding network including a first communication terminal of at least one first commanding officer, and a first operation network group corresponding to a first operation network including second communication terminals of operation resources included in the organization information; and transmitting a control signal to perform grouping of communication terminals connected to a disaster safety communication network for each group network of the specified first commanding network and first operation network, wherein the first communication terminal and the second communication terminal are each set to follow a gro

Abstract: A CMP slurry composition for polishing a tungsten pattern wafer and a method of polishing a tungsten pattern wafer, the composition comprising a solvent; an abrasive agent; and a dendritic poly(amidoamine) containing a terminal functional group that has a pKa of about 6 or less.

Abstract: A method for a disaster site integrated commanding and operating system includes: receiving, by the disaster site integrating commanding and operating system, organization information for responding to a disaster site; specifying a first operation group corresponding to the organization information, wherein the first operation group includes a first commanding network group corresponding to a first commanding network including a first communication terminal of at least one first commanding officer, and a first operation network group corresponding to a first operation network including second communication terminals of operation resources included in the organization information; and transmitting a control signal to perform grouping of communication terminals connected to a disaster safety communication network for each group network of the specified first commanding network and first operation network, wherein the first communication terminal and the second communication terminal are each set to follow a gro

Abstract: Provided is an insert for a tire, capable of being fastened together with a rim and a tire, the insert including a flow path connecting an upper surface and a lower surface of the insert.

Abstract: Provided is a tire structure capable of being combined with a rim, and the tire structure includes an air tube, a core provided on the air tube, and a tire outer layer provided on the core, and the core includes a body part positioned above a transverse diameter of the air tube and a wing part positioned under the transverse diameter of the air tube, and a lower end of the wing part is placed under an upper surface of the rim.

Abstract: Provided is a coupling unit for coupling a tire to a rim, the coupling unit including an upper surface, a lower surface, and side surfaces, in which a maximum length of the coupling unit is larger than a distance between both hooks of the rim, the side surfaces include sliding areas that are slidable with respect to the hooks of the rim such that the coupling unit is easily inserted into the rim while the coupling unit is being inserted into the rim, and in a state in which the coupling unit is completely inserted into the rim, at least a part of the upper surface is in surface contact with lower surfaces of the hooks to prevent the coupling unit from being separated from the rim.