Abstract: Disclosed herein is a method for decoding a video including determining a coding unit to be decoded by block partitioning, decoding prediction syntaxes for the coding unit, the prediction syntaxes including a skip flag indicating whether the coding unit is encoded in a skip mode, after the decoding of the prediction syntaxes, decoding transform syntaxes including a transformation/quantization skip flag and a coding unit cbf, wherein the transformation/quantization skip flag indicates whether inverse transformation, inverse quantization, and at least part of in-loop filterings are skipped, and the coding unit cbf indicates whether all coefficients in a luma block and two chroma blocks constituting the coding unit are zero, and reconstructing the coding unit based on the prediction syntaxes and the transform syntaxes.

Abstract: Proposed is a substrate heating unit including: a laser generator providing a laser beam for heating a substrate; and a beam shaper processing the laser beam from the laser generator and selectively providing one of a first beam having a uniform energy distribution and a second beam having an edge-enhanced energy distribution to the substrate.

Abstract: A display panel includes a first substrate including a display area, in which a plurality of pixel areas is arranged, and a non-display area around the display area, a second substrate disposed opposite to the first substrate, a light emitting array disposed on the first substrate and including a plurality of light emitting elements corresponding to the plurality of pixel areas, a sealing layer disposed in the non-display area between the first substrate and the second substrate and bonding the first substrate and the second substrate to each other, a vacuum layer sealed by the sealing layer and defined between the light emitting array and the second substrate, and a reflection adjustment layer disposed on the second substrate and absorbing a portion of external light, where the reflection adjustment layer includes a plurality of protrusions protruding toward the light emitting array and exposed to the vacuum layer.

Abstract: The present invention relates to an integrated nuclear reactor system including a double containment structure using liquid nitrogen, the nuclear reactor system comprising: a reactor vessel; a reactor core disposed in the reactor vessel; a steam generator disposed in the reactor vessel and located above the reactor core; a first containment vessel surrounding the reactor vessel with a first space interposed therebetween; a second containment vessel surrounding the first containment vessel with a second space interposed therebetween; and a liquid nitrogen supply unit supplying liquid nitrogen into the second space.

Abstract: Provided is a negative electrode active material including secondary particles assembled from silicon composite primary particles represented by Mg—SiOx (0<x<2) and artificial graphite primary particles, wherein the secondary particles assembled from silicon composite primary particles and artificial graphite primary particles are surface-coated with an amorphous carbon coating layer. The lithium secondary battery using the negative electrode active material can retain conductivity even after charge/discharge and can be prevented from degradation of cycle characteristic.

Abstract: Disclosed herein are a QTBT split structure allowing blocks of various shapes capable of more efficiently reflecting various local characteristics of video and a method of efficiently signaling the split structure.

Abstract: A laser activatable polymer composition is provided. The composition contains at least one laser activatable additive and at least one high naphthenic thermotropic liquid crystalline polymer that contains repeating units derived from naphthenic hydroxycarboxylic and/or dicarboxylic acids in an amount of about 10 mol. % or more. The polymer composition exhibits a dielectric constant of about 5 or less as determined at a frequency of 2 GHz.

Abstract: A negative electrode active material, a negative electrode including silicon-containing particles comprising SiOx, wherein 0<x<2, and a Li compound, and a carbon layer present on at least a part of a surface of the silicon-containing particles; and a layer comprising LiF present on at least a part of the silicon-containing particles having the carbon layer. During analysis by X-ray photoelectron spectroscopy (XPS), an atomic ratio (F/O ratio) of F relative to O is 0.45 or more and an atomic ratio (F/C ratio) of F relative to C is 0.5 or less.

Abstract: A negative electrode active material including: silicon-containing composite particles including (a) SiOx, wherein 0<x<2, (b) pores, and (c) a Mg compound or a Li compound; an outer carbon layer present on the surface of the silicon-containing composite particle; and an inner carbon layer present inside the pores, in which a BET specific surface area of the negative electrode active material is 3 m2/g to 15 m2/g, a negative electrode including the same, a secondary battery including the negative electrode and a method for preparing the negative electrode active material.

Abstract: Disclosed is a pharmaceutical composition for preventing or treating angiogenesis-dependent diseases, comprising, as an active ingredient, cardiac stem cells having enhanced angiogenic potential or a culture broth thereof.

Abstract: A composite negative electrode active material including silicon-containing oxide particles; and a metal distributed on the surface, inside, or both on the surface and inside of the silicon-containing oxide particles, in which an average value of aggregate diameters measured by a specific method is 65 nm or less. The composite negative electrode active material can have a uniform and small aggregate diameter to minimize deterioration of service life performance of the composite negative electrode active material caused by volume expansion and contraction of silicon during charging and discharging.

Abstract: The present disclosure relates to a method for generating a design based on a learned condition performed by a design generation apparatus based on a learned condition. According to an embodiment of the present disclosure, the method may comprise acquiring an image from information including images and texts; learning features of the acquired image; extracting texts from the information and matching the extracted texts with the learned features of the image; learning a condition for a design to be generated based on the image through the matching; receiving texts inputted by a user for design image generation; identifying a condition corresponding to the user's texts; and generating a design image based on the identified condition.

Abstract: An embodiment of the present disclosure provides a system with a heavy-duty interactive non-face-to-face training platform. The system with a heavy-duty interactive non-face-to-face training platform according to an embodiment of the present disclosure includes: training platform server having a training platform for virtual training of heavy equipment; a training check server that is connected to the training platform server through a network such that the training platform server can be used, includes a display so that it is possible to check training and teach a student who performs virtual heavy equipment training, and includes an interface connected to a training platform; and one or more training servers that are connected to the training platform server and the training check server through the network, include an interface so that a student who performs virtual training of heavy equipment can be trained, and are connected to the training platform.

Abstract: A negative electrode and lithium secondary battery including the same. The negative electrode includes: a current collector; and a negative electrode active material layer on at least one surface of the current collector. The negative electrode active material layer includes 1) a negative electrode active material including a Mg-containing silicon oxide particles, and a graphene coating layer surrounding the surface of the Mg-containing silicon oxide particles, 2) a conductive material including single-walled carbon nanotubes (SWCNT), and 3) a binder. The graphene contained in the graphene coating layer has a D/G band intensity ratio of 0.8 to 1.5, and the D/G band intensity ratio of the graphene is defined as an average value of the ratio of the maximum peak intensity of D band at 1360±50 cm?1 based on the maximum peak intensity of G band at 1580±50 cm?1, as determined by Raman spectroscopy of the graphene.

Abstract: Disclosed is a water electrolysis system that improves durability by preventing performance degradation inside a water electrolysis stack. According to the present invention, in order to reduce electrode degradation in a water electrolysis unit cell, which can frequently occur in the starting and stopping stages of a process for producing hydrogen from the water electrolysis system, power of a constant current is supplied to the water electrolysis stack and electrolyte circulating water is heated while being circulated in the water electrolysis stack in the starting stage of the water electrolysis system. Also, when performing a stopping process, power of a constant current is supplied to the water electrolysis stack and electrolyte circulating water is cooled while being circulated in the water electrolysis stack. Accordingly, it is possible to improve durability by preventing performance degradation inside the water electrolysis stack.

Abstract: The present disclosure relates to a method of matching a text with a design performed by an apparatus for matching a text with a design. According to an embodiment of the present disclosure, the method may comprise acquiring an image from information including images and texts; learning features of the acquired image; extracting texts from the information and performing learning about a pair of an extracted text and the acquired image; extracting a trend word extracted at least a predetermined reference number of times among the extracted texts; performing learning about a pair of the trend word and the acquired image; and identifying a design feature matched with the trend word among learned features of the image.

Abstract: A compact camera module that contains a generally planar base on which is mounted a lens barrel is provided. The base, barrel, or both are molded from a polymer composition that includes a thermotropic liquid crystalline polymer and a plurality of mineral fibers (also known as “whisker”). The mineral fibers have a median width of from about 1 to about 35 micrometers and constitute from about 5 wt. % to about 60 wt. % of the polymer composition.

Abstract: A busbar that comprises an insulative portion that covers at least a portion of an electrically conductive body is provided. The insulative portion comprises a polymer composition that includes a polymer matrix containing a thermotropic liquid crystalline polymer. Further, the polymer composition exhibits a melt viscosity of about 300 Pa-s or less as determined in accordance with ISO 11443:2021 at a shear rate of 1,000 s-1 and temperature of about 15° C. above the melting temperature of the composition, and a deflection temperature under load of about 170° C. or more as determined in accordance with ISO 75:2013 at a load of 1.8 MPa.

Abstract: The present disclosure provides an automated method of producing viral vectors, utilizing engineered viral vector-producing cell lines within a fully-enclosed cell engineering system. Exemplary viral vectors that can be produced include lentivirus vectors, adeno-associated virus vectors, baculovirus vectors and retrovirus vectors.