Abstract: An operation method of a terminal in a communication system may comprise: receiving downlink control information (DCI) for scheduling uplink transmission from a base station; identifying a communication node initiating a channel occupancy time associated with the uplink transmission based on a channel access parameter included in the DCI; and performing the uplink transmission scheduled by the DCI within the channel occupancy time initiated by the communication node, wherein the communication node is the terminal or the base station.

Abstract: A semiconductor device includes a first device configured to receive a first level voltage through a first terminal, and output a first output voltage through a second terminal when a gate voltage is applied through a gate terminal; a boost device configured to receive a second level voltage through a first terminal, and output a second output voltage having a higher value than the first output voltage when the first output voltage is applied as a gate voltage through a gate terminal; and a second device configured to receive a third level voltage through a first terminal, and output a third output voltage when the second output voltage is applied as a gate voltage through a gate terminal, wherein the second output voltage is greater than a threshold voltage of the second device.

Abstract: Disclosed herein are a hybrid download method and apparatus for multiview streaming. The hybrid download method includes requesting a group download for an n?1-th segment from a server, playing an n?3-th segment at a viewpoint VP1 of a viewer, when a group download request for the n?1-th segment is completed, making a group download request for an n-th segment, when a change in a viewpoint of the viewer occurs at a time at which an n?2-th segment is played, playing a low-quality n?2-th segment at a viewpoint VP3, when the group download for the n-th segment is completed, requesting a single download for a high-quality n?1-th segment corresponding to the viewpoint VP3 from the server, and when the single download for the high-quality n?1-th segment corresponding to the viewpoint VP3 is completed, playing the high-quality n?1-th segment at the viewpoint VP3.

Abstract: Operating a selector device that controls access of a signal to a memory element may comprise applying a main operating voltage pulse and a refresh voltage pulse to the selector device. The refresh voltage pulse and main operating voltage pulse have opposite polarities. A magnitude of the main operating voltage pulse is greater than or equal to a threshold voltage for turning on the selector device, and a maximum magnitude of the refresh voltage pulse is less than the threshold voltage. The refresh voltage pulse reduces a difference between the threshold voltage and a turn-off voltage of the selector device, and may be applied immediately before or immediately after the main operating voltage pulse. An electronic circuit may include the selector device and a driving circuit for apply the pulses. A nonvolatile memory may include the driving circuit and a plurality of nonvolatile memory elements each including a selector device.

Abstract: A dual energy technique based material decomposing method according to the present disclosure includes obtaining intensity change information between a radiographic image of a decomposition material phantom formed of a first material and a second material to be decomposed and a radiographic image of an equivalent material phantom formed of a first equivalent material and a second equivalent material corresponding to the first material and the second material, respectively, using a simulated radiographic imaging system, converting an image intensity of the equivalent material phantom using the intensity change information from a dual energy image, obtaining a material decomposition constant based on the dual energy image with a converted image intensity, and decomposing the first material and the second material from a dual energy image of an object including the first material and the second material using the material decomposition constant.

Abstract: A semiconductor memory device includes n physical banks, each of which is configured to be entirely or partially included in one of a first logic bank or a second logic bank and arranged in a row direction, wherein n is an integer that is greater than or equal to 3, and wherein a proportion of a sum of respective widths of the n physical banks in the row direction to a height of the n physical banks in a column direction is a real number multiple that is not a multiple of 2.

Abstract: An operation method of a terminal in a communication system may comprise: receiving downlink control information (DCI) for scheduling uplink transmission from a base station; identifying a communication node initiating a channel occupancy time associated with the uplink transmission based on a channel access parameter included in the DCI; and performing the uplink transmission scheduled by the DCI within the channel occupancy time initiated by the communication node, wherein the communication node is the terminal or the base station.

Abstract: According to an embodiment of the present disclosure, there is provided a method and apparatus for transmitting/receiving a digital broadcast. The method for transmitting a digital broadcast, the method comprising: configuring AV data; configuring broadcast data; configuring application signaling information (ASI) by considering at least one of the AV data and the broadcast data or combination thereof; configuring an MPEG-based transport stream by multiplexing the AV data, the broadcast data and the ASI; and transmitting the MPEG-based transport stream, wherein the ASI includes data for driving an application executed by a broadcast receiver.

Abstract: The present disclosure relates to a semiconductor device, and more particularly, to a metal-oxide semiconductor device. The semiconductor device according to an embodiment of the present disclosure may include: an active region including a channel area disposed between a first region and a second region which have a first conductivity and are spaced apart from each other; a gate oxide layer disposed on the active region; and a gate metal layer disposed on the gate oxide layer, wherein at least any one of the gate oxide layer and the gate metal layer includes a first portion located inside the active region and second portions extended and located outside the active region.

Abstract: An example operation may include one or more of receiving, by a document processor node, a document and a signed digital receipt identifying an owner of a version of the document associated with a blockchain transaction, verifying, by a document processor node, the version of the document based on the signed digital receipt, and executing a smart contract to enable a conflict-free document versioning based on a hash of the document recorded on a ledger of the blockchain.

Abstract: The present invention relates to a method for producing fermented coffee comprising immersing green coffee beans in an extract; sterilizing the immersed coffee beans, followed by cooling; and separating grain solid-type seeds from the fermented product of the cooled coffee beans, followed by drying, and fermented coffee produced by the method.

Abstract: The present invention relates to a pouch type secondary battery with improved insulation performance, a secondary battery module including the same, and a pouch therefor. The pouch type secondary battery has a pouch that includes: an accommodation part in which the electrode assembly is accommodated and an edge part disposed along an outer circumference of the accommodation part to define an edge. The edge part includes an insulating layer having an insulating material, and, in the insulating layer, a first insulating layer and a second insulating layer are stacked in sequence from an inside toward an outside of the pouch.

Abstract: The present invention relates to a method for stably maintaining a poly(A) tail.

Abstract: Disclosed are a semiconductor device and a method of manufacturing the same. More particularly, a semiconductor device and a method of manufacturing the same are disclosed, including a device isolation structure with a pre-DTI structure and/or a DTI structure having at least one corner region with a cut shape/corner or truncation in a plan view, thereby reducing or preventing the occurrence of defects during formation of the device isolation structure and in a subsequent CMP process.

Abstract: The present invention relates to a wave control apparatus using change of elastic modulus of thermoresponsive material, comprising: a wave modulation member having thermoresponsive material whose elastic modulus changes according to temperature variation, a wave source propagating wave through the wave modulation member, and a heating unit forming a wave modulation region by heating the wave modulation member, wherein the wave propagating through the wave modulation member from the wave source is configured to change wave characteristics when the wave passes through the wave modulation region heated by the heating unit.

Abstract: Disclosed is a semiconductor device including a low voltage device located on a first substrate and driven with a first level voltage, and a high voltage device located on a second substrate, driven with a second level voltage higher than the first level voltage, and coupled to the low voltage device, wherein the low voltage device includes a FinFET, wherein the high voltage device includes a planar FET.

Abstract: An example operation may include one or more of receiving, by a file processing node, a document file identification (ID) from a file owner node over a blockchain, acquiring, by the file processing node, a file storage plan executable script and an encrypted symmetric key for the document, decrypting the symmetric key by the file processing node, and executing the file storage plan executable script using the decrypted symmetric key as an input.

Abstract: A semiconductor device according to the present disclosure includes a low-voltage device configured to receive a first level voltage and a first middle-voltage device configured to receive a second level voltage higher than the first level voltage. The low-voltage device includes a low-voltage well region, the first middle-voltage device includes a 1-1st middle-voltage well region and a 1-2nd middle-voltage well region, and the low-voltage well region and the 1-1st middle-voltage well region have a first well concentration with respect to a first conductivity type impurity.

Abstract: Provided is a humidity responsive energy harvester. The humidity responsive energy harvester may include: a substrate structure including a carbon fiber; a first harvesting structure disposed on the substrate structure and including a polymer that changes a concentration of hydrogen ions in response to humidity; and a second harvesting structure disposed on the first harvesting structure and including a carbon fiber coated with an active material which includes a composite of a transition metal and an oxide of the transition metal, wherein when the polymer in the first harvesting structure changes the concentration of hydrogen ions in response to the humidity, energy may be generated due to a difference in redox reaction of the second harvesting structure.

Abstract: Disclosed herein are a method for processing a retransmission broadcast signal using multi-antenna signals based on channel bonding and an apparatus for the same. The apparatus includes a stream multiplexing (muxing) unit for generating a single piece of input data from signals received from two or more reception channels, an input formatting unit for converting the input data into a Physical Layer Pipe (PLP), a stream partitioning unit for segmenting the physical layer pipe into pieces of data to be respectively transmitted over two or more transmission channels, and two or more retransmission-signal-processing units for retransmitting the pieces of data to the respective transmission channels corresponding thereto through multiple transmission antennas.