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

Abstract: A display back plate and a display device are provided. The display back plate includes multiple display units on a base substrate, at least one display unit includes a pixel region for displaying image and a light transmissive region allowing light to transmit; the pixel region includes a first trace layer and a second trace layer disposed in different layers along a thickness direction of the base substrate; and the pixel region further includes a first dielectric layer and a second dielectric layer between the first trace layer and the second trace layer, a ratio of a thickness of the first trace layer to that of the second trace layer is greater than 5; a sum of a thickness of the first dielectric layer and a thickness of the second dielectric layer is greater than 3 ?m, and the thickness of the first dielectric layer is less than 2 ?m.

Abstract: The present invention relates to a method for user image data matching in a metaverse-based office environment and, more particularly, to a method for user image data matching in a metaverse-based office environment, the method comprising: a chat group identification step of identifying a camera viewpoint of a target user in a virtual space, and identifying whether a chat group for users included in a virtual image of the camera viewpoint is included; and a user image matching step of matching user images to avatars of respective group users included in the chat group, the user images being obtained by image-capturing the group users in real time.

Abstract: A secondary battery includes: an electrode assembly having a first electrode tab and a second electrode tab exposed on opposite sides, respectively; a first current collection part electrically coupled to the first electrode tab; a case accommodating the electrode assembly and the first current collection part and having opposite sides opened; a first cap plate sealing a first side opening from among the opposite sides of the case; a first terminal mechanically and electrically coupled to the first current collection part and exposed to the outside of the first cap plate; and a blind rivet coupling the first terminal and the first current collection part.

Abstract: Molybdenum(0) coordination complexes comprising ligands which each coordinate to the metal center by nitrogen or phosphorous are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.

Abstract: A converter comprises: a housing; an electronic component disposed in the housing; and heat dissipation fins protruding from the outer surface of the housing, wherein the heat dissipation fins comprise: a plurality of first heat dissipation fins disposed to be spaced apart from each other; and a plurality of second heat dissipation fins disposed to be spaced apart from each other and disposed between the plurality of first heat dissipation fins that are adjacent to each other, and wherein on the basis of a first direction, the lengths of the first heat dissipation fins are longer than the lengths of the second heat dissipation fins.

Abstract: A method of controlling operation of an integrated control apparatus for autonomous vehicles includes setting one joystick lever touched first by a user between a first joystick lever and a second joystick lever to a function activation state, or setting any one joystick lever with a larger steering operation force to the function activation state at the time of steering the first joystick lever and the second joystick lever together. User fatigue when operating the joystick levers is reduced.

Abstract: Disclosed is an additive manufacturing device, comprising: a vessel for containing a material which is polymerisable on exposure to radiation; a build platform having a build surface, the build platform being mounted or mountable for movement relative to the vessel; and a programmable radiation module comprising an array of individually addressable radiation emitting or transmitting elements, the array being configurable to produce radiation having a predetermined pattern by selective activation of elements of the array; wherein the programmable radiation module is positioned or positionable to irradiate uncured material adjacent the build surface, or adjacent a previously cured structure on the build surface, with the predetermined pattern without magnification. Also disclosed is an additive manufacturing method which employs the additive manufacturing device.

Abstract: A battery including electrode plates and a housing accommodating the electrode plates. The electrode plates include a negative electrode plate located on an outermost layer. The negative electrode plate includes a first edge extending along a first direction and a second edge extending along a second direction, and the first direction is perpendicular to the second direction. The first edge is connected to the second edge by a third edge. The first edge intersects the third edge to form a first intersection point. The housing includes a first wall, a second wall, and a third wall that are connected to each other. The first wall is connected to the second wall by a first arc wall. The first wall is connected to the third wall by a second arc wall. The second wall is connected to the third wall by a third arc wall.

Abstract: A value associated with a number of accesses of a word line and a length of said accesses may be stored on said word line. A timer may provide a periodic signal that increments a counter to update the value. The updated value may then be written back to the word line. In some examples, a memory device including the word lines may have a specification that prevents the word line from closing prior to writing the updated value to the word line.

Abstract: The invention discloses an eddy current testing system for nondestructive testing of a pipeline, which belongs to the field of nondestructive testing technology. The eddy current testing system includes a data processing unit, a first signal conditioning unit, a second signal conditioning unit, and a testing probe, wherein the testing probe comprises an excitation coil, a receiving coil, and a passive resonance coil; and the passive resonance coil is arranged between the excitation coil and the receiving coil.

Abstract: Disclosed is a wireless power transmission pad configured to transmit wireless power to a reception pad that comprises a secondary coil. The wireless power transmission pad comprises: a primary coil arranged to surround the central space; ferrite for magnetic-coupling with the primary coil; and a housing for supporting the primary coil and the ferrite, wherein the primary coil is formed such that a flat wire having a vertical type structure, in which the long axis of a cross section is parallel to the central axis of the primary coil, is wound multiple times.

Abstract: The present invention provides wearable plant sensors for continuous monitoring of plant physiology by tracking both biochemical and biophysical signals of the plant and its microenvironment. Sensors for detecting volatile organic compounds (VOC), temperature, and humidity are integrated into a single platform. The abaxial leaf attachment position is selected based on the stomata density to improve the sensor signal strength. This versatile platform enables various stress monitoring applications, ranging from tracking plant water loss to early detection of plant pathogens. A machine learning model was also developed to analyze multichannel sensor data for quantitative detection of tomato spotted wilt virus (TSWV) as early as four days after inoculation.

Abstract: The application provides a floating structure for mooring a vessel in a water body, comprising a hull having a plurality of dampers disposed on lateral sides or corners of the hull, a plurality of piles erected in the water body around a periphery of the hull, wherein each of the piles comprises a guiding plate having one or more guiding surfaces for coupling to at least one damper, one or more auxiliary piles connected to the pile by truss structure and partially embedded in the water body, the hull is vertically slidably coupled to a plurality of piles by slidably coupling the dampers to corresponding guiding surfaces of the guiding plate on the piles. The application also provides a plurality of floating structures linked to form a water-based hub serving as a novel nearshore logistics anchorage hub.

Abstract: Apparatuses and techniques for implementing usage-based disturbance counter clearance are described. In example implementations, a memory device includes a memory array having multiple rows. The memory device also includes multiple usage-based disturbance counters that are associated with the memory array. The memory device further includes logic that performs a refresh operation on a row of the multiple rows responsive to a refresh command. The logic also clears a usage-based disturbance counter of the multiple usage-based disturbance counters responsive to the refresh command. Here, the usage-based disturbance counter stores a quantity of accesses to the row of the multiple rows. This can reduce a frequency of performing usage-based disturbance mitigation procedures that would otherwise be applied to the multiple usage-based disturbance counters, thereby saving power and avoiding denial-of-service periods with the memory array.

Abstract: Some embodiments include utilizing a multilink media access control (MAC) address structure to support multilink devices (MLDs) that can operate concurrently in more than one link such as extremely high throughput (EHT) access points (APs) and EHT stations (STA), where the multilink MAC address structure is compatible with legacy devices. An EHT AP can utilize a multilink basic service set (BSS) identification (BSSID) MAC address to communicate with an EHT STA identified by a multilink MAC address. Values of the multilink BSSID and the multilink MAC address of the EHT STA are independent of which of the multiple links are used in the communication. In addition, to utilizing a multilink BSSID, the EHT AP can also support unique link-specific MAC addresses to concurrently support legacy and MLD stations. The EHT STA can also utilize unique link-specific MAC addresses that can be different than the EHT AP's link-specific MAC addresses.

Abstract: The present invention relates to a full analog phase shifter and an antenna apparatus including same, and more particularly, comprises: a variable switch panel including a first conductive pattern terminal and a second conductive pattern terminal; and an antenna element substrate on which a plurality of array antenna elements are arranged and a transmission line being in contact with the first conductive pattern terminal and the second conductive pattern terminal is pattern-printed, wherein, due to a phase shift caused by contact points of the transmission line with respect to the first conductive pattern terminal and the second conductive pattern terminal, phases of the plurality of antenna elements are linearly array distributed on a same reference phase plane, thereby providing an advantage of easily implementing a mirror symmetry structure having a linear phase distribution only by a phase shift in an RF stage without phase conversion in a digital stage.

Abstract: Methods and systems for generating a personalized target combination of items for a user are disclosed. The method includes accessing an item database, accessing a target score database, receiving information about item election values of the user, determining, for each item of the item database, an item election value based on the first input, receiving information about a user profile of the user, determining a set of user target feature scores for the user, determining a list of candidate item combinations from the item database, determining, for each candidate item combination, a global feature score based on the feature scores of the sub-items of the items of the candidate item combination, receiving an indication of a preferred candidate item combination and adjusting a respective quantity of the sub-items of the items of the preferred item combination to obtain the personalized target item combination by minimizing an objective function.

Abstract: The present invention relates to a method for user grouping in a metaverse-based office environment and, more particularly, to a method for user grouping in a metaverse-based office environment, the method comprising: a target user identification step of identifying a camera viewpoint of a local user in a virtual space, and identifying target users included in a virtual image of the camera viewpoint; and a user grouping step of grouping target users satisfying a configured grouping condition from among the target users, on the basis of avatar positions and gaze directions of the local user.

Abstract: Disclosed herein are a method, an apparatus, and a storage medium for image encoding/decoding using geometric partitioning. A target block may be geometrically partitioned, and multiple partitioned regions may be generated from geometric partitioning. Each partitioned region may have a non-square and a non-rectangular shape. Different prediction schemes may be applied to different partitioned regions. The different prediction schemes for multiple partitioned regions may be signaled as explicit information, and may be derived using information about a coding parameter for the target block or the like.