Abstract: A polishing composition for a semiconductor process according to one embodiment of the present disclosure includes a polishing particle and a corrosion inhibitor. The corrosion inhibitor includes a first corrosion inhibitor, which is an amino azole-based compound and a second corrosion inhibitor, which is a diazole-based compound. The polishing composition for a semiconductor process has a pH of 2 to 5. A static etch rate for a tungsten film of the polishing composition for a semiconductor process is 6 ?/min or less. When polishing a substrate comprising a tungsten film and the silicon oxide film, such a polishing composition may provide a defect-reduced polished surface while exhibiting excellent polishing rate for a silicon oxide film.

Abstract: Provided is a method and an apparatus for targeting an object in a game. The method of targeting an object in a game includes: setting a center point of a first targeting area based on a first input from a user; displaying the first targeting area surrounded by a closed curve around the center point on a screen of a user terminal; displaying a list including at least one object located in the first targeting area on the screen; and moving the first targeting area based on a second input by the user received after the first input.

Abstract: A polishing composition for a semiconductor process includes polishing particles, a polishing pad protectant, and a fluorinated surfactant. The polishing composition for the semiconductor process has an Rm/e value of 2.5% or less, which is a ratio of a number of defects derived from an organic substance as calculated by Equation 1 below. Rm / e = Dm De × 100 ? ( % ) [ Equation ? 1 ] In the Equation 1, a De value is a number of defects detected from a top surface of a substrate after polishing the top surface with the polishing composition for the semiconductor process and etching back the top surface, and a Dm value is a number of defects derived from the organic substance among 100 defects randomly selected from the defects detected from the top surface after the polishing and etching back of the top surface. In these cases, polished and etched surfaces can prevent contamination by particles, especially organic particles.

Abstract: A ureteroscope system including a handpiece, a catheter, one or more sensors, and a processor is described. The handpiece includes a working channel port and a working channel in fluid communication with the working channel port. The catheter is secured to the handpiece and includes a distal end defining a working channel opening in fluid communication with the working channel. The one or more sensors are positioned and configured to detect a position of at least a portion of a laser fiber. The processor is configured to determine if an emitting end of the laser fiber configured to emit laser light is outside the working channel and spaced at least a predetermined distance from the distal end of the catheter.

Abstract: An Fe-based nanocrystalline alloy is represented by a Compositional Formula, FexBySizM?A?, wherein M is one or more elements selected from the group consisting of Nb, V, W, Ta, Zr, Hf, Ti, and Mo; A is one or more elements selected from the group consisting of Cu and Au, x, y, z, ?, and ? (based on atom %) satisfy the following conditions: 75%?x?81%, 7%?y?13%, and 4%?z?12%, and a peak in a differential scanning calorimetry (DSC) graph has a bimodal shape.

Abstract: A substrate transferring apparatus capable of reducing a nitrogen gas for purging and a shutdown time thereof. The Substrate transferring apparatus includes a ventilation driving room, a FOUP receiving room, a driving equipment room and a ventilation duct. The ventilation driving room is equipped with a main fan for blowing air downward. The FOUP receiving room is disposed under the ventilation driving room and accommodates a FOUP for storing a substrate. The driving equipment room is disposed under the FOUP receiving room. The ventilation duct connects the FOUP receiving room and the ventilation driving room.

Abstract: Disclosed herein is a method for controlling a serving robot based on meal context. The method includes receiving table information from a table robot corresponding to each table in a service area and controlling driving of a serving robot using the meal context and a navigation map, and the meal context includes information about the seating positions of customers and meal status information corresponding to the table.

Abstract: The present inventive concept relates to a positive electrode for a zinc-bromine aqueous battery containing a nitrogen-doped mesoporous carbon material and a manufacturing method. Coating a nitrogen-doped mesoporous carbon material on graphite felt can alter the structural and chemical properties of the positive electrode to inhibit the crossover of bromine compounds, thereby improving the battery's potential stability.

Abstract: Separators and lithium secondary batteries including the separators that can exhibit excellent high-temperature storage stability and capacity retention rate of a lithium secondary battery, a low resistance increase rate, and significantly decreased gas emission are disclosed. In an example embodiment, a separator includes: a porous substrate and a coating layer formed on one or both surfaces of the porous substrate, wherein the coating layer includes inorganic particles, and a water-soluble composite binder including polyethylene oxide and a nitrogen-containing water-soluble polymer.

Abstract: Separators and lithium secondary batteries including the separators that can exhibit excellent high-temperature storage stability and capacity retention rate of a lithium secondary battery, a low resistance increase rate, and significantly decreased gas emission are disclosed. In an example embodiment, a separator includes: a porous substrate and a coating layer formed on one or both surfaces of the porous substrate, wherein the coating layer includes a water-soluble composite binder including polyethyleneimine and a nitrogen-containing water-soluble polymer, and inorganic particles.

Abstract: Separators and lithium secondary batteries including the separators that can exhibit excellent high-temperature storage stability and capacity retention rate of a lithium secondary battery, a low resistance increase rate, and significantly decreased gas emission are disclosed. In an example embodiment, a separator includes: a porous substrate and a coating layer formed on one or both surfaces of the porous substrate, wherein the coating layer includes a water-soluble crosslinked polyacrylamide-based binder and barium sulfate.

Abstract: Provided is a polymer composition for blow molding which includes a high-density polyethylene recovered from a secondary battery separator and has excellent mechanical properties. The polymer composition having excellent processability may be prepared by recycling a secondary battery separator, and may be molded to manufacture an environmental small to medium sized container which has excellent mechanical properties such as flexural strength, elongation, and impact strength in a large temperature range and has excellent processing moldability.

Abstract: A memory device includes a memory cell array including a plurality of memory cells connected to a plurality of word lines, a peripheral circuit configured to perform a program operation and a verify operation on selected memory cells among the plurality of memory cells, a compensation operation controller configured to determine a compensation value for a plurality of verify voltages according to a progress degree of the program operation and a target program state based on compensation information during the verify operation, and a verify operation controller configured to control the peripheral circuit to perform the verify operation on the selected memory cells among the plurality of memory cells based on the plurality of verify voltages and the compensation value.

Abstract: A wear resistant steel material has high hardness and excellent cut crack reistance, that can be applied to a thick steel material of which the thickness is 60 mm or more, that is not cracked even after being cut using gas, and a method of manufacturing the wear resistant steel material provides high hardness and excellent cut crack resistance.

Abstract: Disclosed herein is an apparatus and method for executing a magic state distillation circuit in a logical qubit quantum system. The apparatus outputs a distilled magic state |Y>L by executing a magic state |Y>L distillation circuit in which multiple multi-target CNOT operations are performed in parallel and outputs a distilled magic state |A>L by executing a magic state |A>L distillation circuit in which multiple multi-target CNOT operations are performed in parallel. The magic state |Y>L distillation circuit is configured with three code blocks, code blocks 1 and 2 being configured with multiple multi-target CNOT operations and code block 3 being configured with SL operations and measurement operations, and the magic state |A>L distillation circuit is configured with three code blocks, code blocks 1 and 2 being configured with multiple multi-target CNOT operations and code block 3 being configured with TL+ operations and measurement operations.

Abstract: Provided are a driving circuit board having an inspection function, a display apparatus including a driving circuit board having an inspection function, and a method of controlling inspection of a driving circuit board having an inspection function. The driving circuit board includes a driving circuit array including a plurality of driving circuits and at least one processor configured to control inspection on the plurality of driving circuits in an inspection mode, in which the at least one processor is further configured to divide the driving circuit array into one or more blocks, control first inspection to inspect an operation of the plurality of driving circuits in units of the one or more blocks, select an additional inspection driving circuit, based on a result of the first inspection, and control second inspection to inspect an operation of the additional inspection driving circuit.

Abstract: A novel kaempferol compound is disclosed. The novel kaempferol compound is obtained by enzymatically treating kaempferol saccharides extracted from Camellia oleifera seed cake, which is discarded after oil extraction from camellia seeds, and a skin protection composition containing the same that is safe for the human body. The enzyme-treated-kaempferol compound has an increased molecular weight as sugar is additionally linked to the precursor kaempferol saccharide, and can exhibit a skin protection effect.

Abstract: Provided is a method and an apparatus for targeting an object in a game. The method of targeting an object in a game includes: setting a center point of a first targeting area based on a first input from a user; displaying the first targeting area surrounded by a closed curve around the center point on a screen of a user terminal; displaying a list including at least one object located in the first targeting area on the screen; and moving the first targeting area based on a second input by the user received after the first input.

Abstract: A novel senotherapy peptide and a method for senotherapy are disclosed. The method for sentherapy includes administering an effective amount thereof to a subject in need thereof. The novel senotherapy peptide suppresses the interaction between p53 and FOXO4 in the nucleus due to a better binding force with p53 than FOXO4, thereby allowing p53 to be released out of the nucleus and move to mitochondria to induce apoptosis of senescent cells and selectively induce the apoptosis of senescent cells in the skin cells.