Abstract: A fluid silencer includes: an expansion pipe disposed on a pipe through which a fluid containing noise sources flows and having an accommodation space therein; a viscous fluid received in the accommodation space; a noise introducing member disposed between the pipe and the expansion pipe to seal the accommodation space and allowing the noise sources to be introduced into the accommodation space therethrough; at least one partition member disposed in the accommodation space and dividing the accommodation space in a flow direction of the fluid; multiple baffle members disposed on one surface of the partition member and forming multiple sound absorbing spaces into which the noise sources introduced into the accommodation space are dispersedly introduced; and an elastic member disposed between the partition member and the baffle members and contracted/expanded by the viscous fluid entering/leaving the sound absorbing spaces as the noise sources are introduced into the sound absorbing spaces.

Abstract: A terminal apparatus includes: a receiver configured to receive a DCI format and a PDSCH scheduled by the DCI format; and a transmitter configured to transmit HARQ-ACK information. A first PDSCH group of the scheduled PDSCH is indicated by a PDSCH group index field in the DCI format. The HARQ-ACK information is generated based at least on a T-DAI for a second PDSCH group different from the first PDSCH group. A bitwidth of information bits in the DCI format indicating the T-DAI is 2 regardless of the number of serving cells configured.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may transmit, via a broadcast, a first frame that indicates one or more of a device credential or a payload. The device may receive, from the access point, a second frame that indicates one or more of the payload or an access point credential. The device may associate with the access point based at least in part on the access point credential. The device may perform a communication, to a cloud computing system via the access point, after the device has been associated with the access point. Numerous other aspects are described.

Abstract: Provided is an etchant composition for a semiconductor substrate which may selectively etch a high-concentration doped layer of an extrinsic semiconductor, and according to the present disclosure, an etchant composition for a semiconductor substrate which, in etching an extrinsic semiconductor substrate including doped layers having different doping concentrations, may etch the high-concentration doped layer at a high selection ratio, and suppress bubble formation during an etching process to allow uniform and stable etching, an etching method using the same, and a manufacturing method of a semiconductor substrate may be provided.

Abstract: Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may receive, from a base station, an indication of a set of component carriers (CCs) for the UE and a respective frequency range (FR) for each CC of the set of CCs. Each CC-FR pairing may be associated with a respective priority of a set of priorities. The UE may initiate a plurality of timers, where each timer of the plurality of timers may correspond to a respective CC-FR pairing. After expiration of a timer of the plurality of timers, the UE may measure one or more reference signals of a subset of the set of CCs based at least in part on a capability of the UE and a priority of the respective CC-FR pairing associated with the timer.

Abstract: The disclosure relates to a communication technique for merging an IoT technology with a 5th Generation (5G) communication system for supporting a higher data transmission rate than a 4th Generation (4G) system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. An electronic device is provided. The electronic device includes a board, a plurality of antenna arrays arranged on the board, and a plurality of floating radiator arrays arranged on the board to be spaced apart from the plurality of antenna arrays by a predetermined distance. The plurality of floating radiator arrays are electromagnetically coupled to the plurality of antenna arrays.

Abstract: The present invention provides a post-treatment method of a vinyl chloride-based polymer including: (a) preparing a stream containing vinyl chloride-based polymer powder and unreacted vinyl chloride-based monomers by drying a vinyl chloride-based polymer latex in a drying unit; (b) filtering the stream containing the vinyl chloride-based polymer powder and the unreacted vinyl chloride-based monomers in a filtering unit; and (c) recirculating a gas containing the unreacted vinyl chloride-based monomers discharged from the filtering unit to a latex storage unit.

Abstract: A display device includes a substrate, pixel electrodes on the substrate, light emitting elements on corresponding ones of the pixel electrodes, a first partition wall around sides of each of the light emitting elements, a common electrode on an upper surface of each of the light emitting elements, wavelength conversion layers on the common electrode, and a second partition wall around sides of each of the wavelength conversion layers. The first partition wall has conductivity.

Abstract: The present invention relates to a porous scaffold having excellent tissue engineering properties, and a method for manufacturing same. The scaffold of the present invention can be manufactured by a simple process, and exhibits high tensile strength and biocompatibility, as well as an excellent cell engraftment rate, and thus can be useful as a support composition for various of human transplantation, for example, as a support for artificial ligaments or abdominal wall reinforcement.

Abstract: Disclosed is an extracorporeal shock wave medical device with high-frequency and low-frequency treatment functions. The extracorporeal shock wave medical device includes a body portion, a cylinder disposed inside the body portion, a moving portion which linearly moves inside the cylinder, a connecting portion disposed at the end of the cylinder and connected to the body portion to selectively collide with the moving portion when the moving portion moves, an impact portion connected to the connecting portion and configured to transmit an impact to the outside when the moving portion collides with the connecting portion, and a waveform transmitting portion electrically connected to the impact portion to transmit a high frequency or low frequency to the impact portion.

Abstract: The compounds of formula (I) are antagonists of the CXCR4 receptor Wherein R1, X, Y and R2 are as defined in the claims.

Abstract: The present invention pertains to a pharmaceutical composition for preventing or treating squamous cell carcinoma, the pharmaceutical composition containing a highly expressed lncRNAs in esophageal squamous cell carcinoma (HERES) expression inhibitor. More specifically, the present invention pertains to a pharmaceutical composition which uses a HERES expression inhibitor to reduce the expression of HERES and affect Wnt signaling pathways, and thereby prevent or treat squamous cell carcinoma. The present inventors discovered that the expression pattern of HERES is related to the onset of squamous cell carcinoma, and found that HERES can be a target for treating squamous cell carcinoma.

Abstract: A battery pack includes battery modules provided with a heatsink; a pack housing including a floor panel having an upper surface on which the battery modules are placed and a lower surface in which coolant channels for supplying and discharging a coolant to/from the heatsink of the battery modules, and a base plate disposed below the floor panel in a layered form; and a coolant supply pipe for selectively communicating with the coolant channels, coupled to an upper surface of the floor panel and disposed along a right side line of the floor panel; and a coolant discharge pipe for selectively communicating with the coolant channels, coupled to the upper surface of the floor panel and disposed along a left side line of the floor panel, with the coolant channels have a lower end fixedly coupled to the base plate.

Abstract: Provided is a glass laminate article including a core substrate having a first surface, a second surface opposite to the first surface, and a side surface between the first surface and the second surface; a first metal sheet on the first surface; a second metal sheet on the second surface; a glass substrate on the second metal sheet; and an adhesive member bonding the glass substrate to the second metal sheet, wherein the core substrate has lower thermal conductivity than a medium density fiberboard (MDF).

Abstract: The disclosure provides LAG-3 antagonists and methods comprising the same for treating a cancer in a subject based on a LAG-3 density score and/or a LAG-3 proportion score in a tumor sample from the subject. The disclosure also provides methods of identifying a subject responsive to a LAG-3 antagonist therapy.

Abstract: An organic electroluminescence device includes: a first electrode; a hole transport region disposed on the first electrode; an emission layer disposed on the hole transport region; an electron transport region disposed on the emission layer; and a second electrode disposed on the electron transport region, wherein the emission layer includes an organometallic compound of Formula 1: wherein, in Formula 1, the variables are described herein.

Abstract: Aspects of the subject disclosure may include, for example, a method that includes determining, by a processing system including a processor, that a viewer is viewing primary content for a first time; capturing, by the processing system, an emotive response of the viewer as the primary content is viewed during the first time; determining that the viewer is viewing the primary content at a subsequent time, wherein the subsequent time is later than the first time; detecting the emotive response of the viewer as the primary content is viewed during the subsequent time; retrieving external media responsive to detecting the emotive response; and displaying the external media. Other embodiments are disclosed.

Abstract: Disclosed is a semiconductor device comprising a substrate including a cell array region and a connection region, an electrode structure extending in a first direction on the substrate and including vertically stacked electrodes having pad sections arranged stepwise on the connection region, a first contact plug connected to a first one of the pad sections, a pair of first vertical structures that penetrate the first one of the pad sections and are spaced apart from each other in a first direction by a first distance, a second contact plug connected to a second one of the pad section and having a vertical length that is greater than that of the first contact plug, and a pair of second vertical structures that penetrate the second one of the pad sections and are spaced apart from each other in the first direction by a second distance that is greater than the first distance.

Abstract: A method and system disclosed for validating technology file design rules, including obtaining a technology file with design rules that are to be validated. An input test case library is obtained with design rule cell-views for each corresponding design rules. The design rule cell-view includes a first set of failed test cases. An output data is generated by using Design Rule Driven (DRD) tool, to test the design rules based on the design rule cell-views. The test output data provides a second set of failed test cases associated with the corresponding design rule. A validation result is determined for each of the plurality of design rules based on the first set of failed test cases and the second set of failed test cases associated with the design rule. Finally, a validation report is generated including the validation result for each design rules.

Abstract: Provided is a personalized node ranking (PNR) system and method using random walk. In detail, a personalized ranking method using random walk includes verifying whether propagation of a positive score or a negative score of a currently-visiting node is trustworthy based on an edge sign between a seed node and a next-visiting node predicted by using a classification model, and when the propagation is trustworthy according to the verification, propagating a score by using a first score propagation method based on balance theory, and when the propagation is untrustworthy according to the verification, propagating a score by using a second score propagation method based on a ratio between a balanced triangle and an unbalanced triangle of a signed network.