Abstract: A double-channel fluid injection apparatus includes a main shaft, a bearing box, and a sealing box. The main shaft includes an outer tube and an inner tube. An internal channel of the inner tube and a vertical through channel constitute a first fluid passageway. The inner tube and the outer tube form an annular gap, and a channel D is radially formed at a lower part of the outer tube and is in communication with the annular gap, thus constituting a second fluid passageway. The bearing box is mounted on a boss of the outer tube. The sealing box includes a sealing cylinder fixedly connected to a lower end of a lower end cap of the bearing box. A channel E in communication with the second fluid passageway is radially formed at a position of the sealing cylinder corresponding to the channel of the outer tube.

Abstract: Image encoding/decoding method and device according to the present invention enable deciding of an intra-screen prediction mode of a target block, generation of a prediction block of the target block on the basis of the intra-screen prediction mode, and correction of the generated prediction block.

Abstract: Disclosed is a ray clustering learning method based on weakly-supervised learning for denoising using ray tracing. The ray clustering learning method is for learning a denoising model for removing noise from a rendered image through ray tracing, and includes extracting a feature of a simulated ray through the ray tracing and clustering the ray through contrastive learning for the feature.

Abstract: A method for client steering in a multiple access point (AP) network is performed by a controller and comprises the steps of: receiving, from one or more APs, pieces of related information for the client steering; on the basis of the pieces of information, determining a particular candidate BSS for the client steering from among a plurality of BSSs; and transmitting a request message for the client steering to an AP operating the particular candidate BSS.

Abstract: A lithium adsorption molded body includes a lithium adsorbent and a copolymer including a repeating unit represented by and a repeating unit represented by in which R1 and R2 are each independently hydrogen or a C1 to C10 alkyl group.

Abstract: An embodiment of the present disclosure discloses a method of process variation compensating through activation value adjustment of an analog binarized neural network circuit that may recover a decrease in recognition rate performance up to an almost perfect level, even if a binarized neural network is implemented as an analog circuit such that recognition rate performance is decreased due to process variation.

Abstract: The manufacturing method of the 1,4-dioxane derivative represented by Formula (2) and/or Formula (10) includes reacting water, an inorganic base, and a fluoroalkene oxide represented by Formula (1). The manufacturing method of the (1,3-dioxolane)-2-carboxylic acid derivative includes manufacturing the 1,4-dioxane derivative represented by Formula (2) and/or Formula (10) by the above manufacturing method and a manufacturing method of the (1,3-dioxolane)-2-carboxylic acid derivative includes manufacturing the 1,4-dioxane derivative represented by Formula (2) and/or Formula (10) comprising ring reduction under heating. In Formula (1), R represents a fluorine atom or a fluoroalkyl group. In Formula (2) and in Formula (10), R represents a fluorine atom or a fluoroalkyl group, two R's present are the same as or different from each other, and M?+ represents a counter cation.

Abstract: The present invention relates to a benzamide derivative, a method for preparing same, and a pharmaceutical composition for the prevention or treatment of cancer, containing same as an active ingredient. The benzamide derivative according to an aspect of the present invention can be used in the prevention or treatment of cancer by suppressing EGFR mutation, and, when administered in combination with an EGFR antagonist such as cetuximab, exhibits a significantly synergistic effect on anticancer activity, and thus can be effectively used as an anticancer agent.

Abstract: In order to estimate an upper limit value of a bit error rate in an optical transmission unit for an optical transmission system in which an optical sender and an optical receiver are connected each other through the optical transmission unit that utilizes plural spatial resources, and coherent detection is used, after obtaining an amplitude of each crosstalk for different spatial resource in the optical transmission unit and variance of additive white Gaussian noise in the optical transmission system, by changing a value of an independent variable in a formula of the bit error rate, a minimum value of the formula is searched for as the upper limit value of the bit error rate. The formula is represented by the amplitude of each crosstalk, the variance of the additive white Gaussian noise and the independent variable that is different from a time axis.

Abstract: A cylindrical magnetron sputtering assembly for coating on a flexible polymeric substrates with an antimicrobial material, said assembly comprising a sputtering setup and a cylindrical magnetron assembly; said cylindrical magnetron assembly being mounted in said sputtering setup: wherein said cylindrical magnetron assembly comprises: at least one cylindrical anode with slots mounted on a top base plate; at least one central target cylindrical cathode positioned at the center of said anode; a mechanical assembly for moving plurality of said flexible polymeric substrates; said mechanical assembly comprising at least one winder, at least one unwinder, plurality of pulleys and plurality of motors; said sputtering setup comprising plurality of magnetic field coils, vacuum chamber and plurality of power supply. Also provided is process for producing antimicrobial coating on flexible polymeric substrates by the cylindrical magnetron sputtering assembly.

Abstract: The present invention provides: a single-strand form polynucleotide for promoting editing and to be combined with a single-strand form polynucleotide for editing and capable of modifying a target site in double-strand genomic DNA; a genome editing kit that includes said polynucleotide for editing or an expression vector therefor, and said polynucleotide for promoting editing or an expression vector therefor; a method for modifying a target site in double-strand genomic DNA of a cell or a non-human organism, the method comprising a step for treating the cell or the organism using the genome editing kit; and a method for producing a cell or an organism in which a target site in double-strand genomic DNA is modified, the method comprising said step.

Abstract: The disclosure provides a power semiconductor device and manufacturing method thereof. A plurality of second resistive field plate structures extending through an epitaxial layer in a first direction into a substrate are arranged in a termination region of the epitaxial layer and the plurality of second resistive field plate structures are arranged radially in a first plane. A plurality of tightly coupled second resistive field plates extending from a side close to a cell region to a side far away from the cell region form a more uniform three-dimensional electric field distribution diverging around the cell region, which optimizes a guiding and binding effect on a charge in a space depletion region of the cell region and improves a withstand voltage performance of the whole power semiconductor device.

Abstract: The present disclosure provides methods of increasing skin pigmentation in a subject in need thereof using salt-inducible kinase (SIK) inhibitors, such as macrocyclic compounds of Formula (I), bicyclic urea compounds of Formula (II), (III), and (IV), and compounds of Formula (V), (VI), (VI-A), or (VII). Also provided are pharmaceutical compositions, methods, and uses that include or involve a compound described herein.

Abstract: A monitoring system comprises a router unit and a monitoring unit. The router unit includes an acquisition unit obtaining a packet encrypted with a first encryption key by a first communication device and sent from the first communication device, the monitoring unit includes a decryption unit decrypting the packet obtained by the acquisition unit with a first decryption key corresponding to the first encryption key and a recording unit recording information based on the decrypted packet, the router unit includes a transfer unit transmitting the encrypted packet to a second communication device, the router unit and the monitoring unit function as OPC UA application integrated within encrypted communications, are equipped with OPC UA server/client functionalities, capable of OPC UA encryption/decryption, and make an inquiry to an OPC UA server as a proxy for an OPC UA client.

Abstract: Systems and methods for enhanced computer vision capabilities, particularly including depth synthesis, which may be applicable to autonomous vehicle operation are described. A vehicle may be equipped with a geometric scene representation (GSR) architecture for synthesizing depth views at arbitrary viewpoints. The GSR architecture synthesizes depth views enable advanced functions, including depth interpolation and depth extrapolation. The GSR architecture implements functions (i.e., depth interpolation, depth extrapolation) that are useful for various computer vision applications for autonomous vehicles, such as predicting depth maps from unseen locations. For example, a vehicle includes a processor device synthesizing depth views at multiple viewpoints, where the multiple viewpoints are from image data of a surrounding environment for the vehicle.

Abstract: Disclosed are a method and an apparatus for improving mobility management performance by reducing unnecessary handovers in a communication system. a method of a terminal may comprise: receiving cell prediction configuration information; generating measurement results by performing measurements on a serving cell and neighbor cell(s) based on signal strength measurement configuration information; and generating a result of predicting a best cell by performing best cell prediction based on the measurement results.

Abstract: The present invention relates to bifunctional compounds, compositions, and methods for treating diseases or conditions by modulating (e.g., reducing) the level or activity of at least one of PIP4K2A, PIP4K2B, and PIP4K2C.

Abstract: Provided are a method of enablement of a service application programming interface (API) exposed by an edge application server (EAS) and a device for performing the same. A service API enablement method includes performing, by a first EAS, EAS registration with an edge enabler server (EES), performing, by a second EAS, EAS registration with the EES, transmitting, by the second EAS, a service API publish request to the EES in order to publish a service API of the second EAS, discovering, by the first EAS, a service API in the EES, and invoking, by the first EAS, the service API discovered in the EES and published by a second EAS, wherein the service API publish request may include a service key performance indicator (KPI).

Abstract: Prediction training systems that rely on small variation data sets instead of training the model using large passive data sets are disclosed. The smaller variation data sets are used to add loss terms that may mimic intervention. One or more models may be included that mimic the intervention by training with variation datasets. The variation datasets may be collected from such interventions in real world events. The model may mimic an intervention by replacing values in the prediction during a forward model computation.

Abstract: A method for dynamic modeling and manipulation of multi-object scenes is described. The method includes using object-centric neural implicit scattering functions (OSFs) as object representations in a model-predictive control (MPC) framework for the multi-object scenes. The method also includes modeling a per-object light transport to enable compositional scene re-rendering under object rearrangement and varying lighting conditions. The method further includes applying inverse parameter estimation and graph neural network (GNN) dynamics models to estimate initial object poses and a light position in the multi-object scene. The method also includes manipulating an object perceived in the multi-object scene according to the applying of the inverse parameter estimation and the GNN dynamics models.