Abstract: Proposed are a display substrate and a preparation method therefor, and a display apparatus. The display substrate includes a drive circuit layer disposed on a substrate and a light emitting structure layer disposed at a side of the drive circuit layer away from the substrate, the drive circuit layer includes a plurality of circuit units, the light emitting structure layer includes a plurality of light emitting devices; at least one circuit unit includes a first power supply line, an initial signal line including a first initial signal line extending in a first direction and a second initial signal line extending in a second direction, and a pixel drive circuit; the first direction intersects the second direction, and an orthographic projection of the second initial signal line on the substrate overlaps at least partially with an orthographic projection of the first power supply line on the substrate.

Abstract: The present disclosure provides a detection system and a detection method for a composite detector, comprising a composite detector, a constant-temperature box, a smoke generator, a standard gas storage tank, a gas collection device and a laser Raman spectroscopy analyzer; the constant-temperature box is sealed, and both the composite detector and the gas collection device are arranged in the constant-temperature box; the smoke generator, the standard gas storage tank and the laser Raman spectroscopy analyzer are all arranged outside the constant-temperature box; the constant-temperature box, the smoke generator, and the standard gas storage tank are used to simulate the environment battery thermal runaway, the laser Raman spectroscopy analyzer obtains a first detection data of gas, the composite detector obtains a second detection data, by comparing and analyzing the first detection data with the second detection data, the composite detector is calibrated and a qualitative and quantitative detection result i

Abstract: A display panel includes: a display substrate, a first barrier wall surrounding a display area, a blocking portion between the first barrier wall and the display area, a first encapsulation layer covering at least the display area, and touch wires. The blocking portion at least partially surrounds the display area. The first encapsulation layer includes a first surface, a second surface and a transition surface connecting the surfaces. On the display substrate, orthographic projections of the touch wires at least partially overlap with an orthographic projection on of the second surface, and are staggered with an orthographic projection of the transition surface; and at least a portion of the orthographic projection of the transition surface is located in a region between a border, away from the display area, of an orthographic projection of the blocking portion and an orthographic projection of a touch wire farthest away from the display area.

Abstract: A method for information feedback, a terminal device, and a network device are provided. The method includes the following. Determine a first time unit for transmission of first feedback response information according to configuration information, where deferral transmission of the first feedback response information is supported. Transmit in a second time unit second feedback response information or transmit in the second time unit both the first feedback response information and the second feedback response information, in the case where no available transmission resource is in the first time unit and first information instructs the terminal device to retransmit in the second time unit the second feedback response information. The first time unit is the second time unit, or the first time unit is no later than the second time unit.

Abstract: A technique includes selecting, by a user device independently for each of a plurality of sounding reference signal resources, an uplink data channel power control parameter set for an uplink data channel beam pair to be used to adjust a sounding reference signal transmission power for a sounding reference signal beam pair, adjusting, by the user device for each sounding reference signal resource based on a selected uplink data channel power control parameter set, a sounding reference signal transmission power for a sounding reference signal, and transmitting, by the user device, each of a plurality of power-adjusted sounding reference signals via a corresponding sounding reference signal resource and a corresponding sounding reference signal beam pair.

Abstract: The present disclosure discloses method for constructing a locomotive collaborative transportation scheduling system based on cyber-physical fusion, which provides a solution for multi-processor coordinated control of locomotive scheduling. The method includes the following steps: step 1, planning the actual on-site location of the device; step 2: constructing a distributed cyber-physical system collaborative architecture; step 3: describing the information transmission relationship between physical devices in a matrix manner to construct an information collaboration computing model; step 4: analyzing and selecting the matching controller type according to the device function implementation program; step 5: writing the controller function scheduling program to complete the construction of the locomotive collaborative transportation scheduling cyber-physical system, and realizing the locomotive automatic scheduling through this system.

Abstract: A display panel, including an active area and a peripheral area, which is located outside of the active area, wherein the active area comprises a base substrate, and a display structure layer and a touch structure layer sequentially arranged on the base substrate; the peripheral area includes an isolation dam, a first ground trace and a second ground trace arranged on the base substrate; and the first ground trace is located at a side of the isolation dam close to the active area, and the second ground trace is located at a side of the isolation dam away from the active area.

Abstract: Provided are sleep quality assessment methods, apparatuses, electronic devices, and storage medium, and relates to the field of artificial intelligence and deep learning technologies, and in particular to sleep quality assessment methods, apparatuses, electronic devices, and storage medium. The method includes: determining sleep data of a subject; obtaining sleep feature data based on a reference core sleep period of the subject and the sleep data; and evaluating sleep quality of the subject based on the sleep feature data. The method assesses the sleep quality of the subject based on the sleep feature data extracted based on the reference core sleep period of the subject and the sleep data of the subject, takes into account individual factors of the subject in extracting the sleep feature data, thus providing a more accurate assessment of the sleep quality of the subject.

Abstract: Systems and methods for detecting worsening cardiac conditions such as worsening heart failure events are described. A system may include sensor circuits to sense physiological signals and signal processors to generate from the physiological signals first and second signal metrics. The system may include a risk stratifier circuit to produce a cardiac risk indication. The system may use at least the first signal metric to generate a primary detection indication, and use at least the second signal metric and the risk indication to generate a secondary detection indication. The risk indication may be used to modulate the second signal metric. A detector circuit may detect the worsening cardiac event using the primary and secondary detection indications.

Abstract: Image fingerprints (embeddings) are generated by an image fingerprinting model and indexed with an approximate nearest neighbors (ANN) model trained to identify the most similar fingerprint based on a subject embedding. For image matching, a score is provided that indicates a similarity between the input embedding and the most similar identified embedding, which allows for matching even when an image has been distorted, rotated, cropped, or otherwise modified. For image classification, the embeddings in the index are clustered and the clusters are labeled. Users can provide just a few images to add to the index as a labeled cluster. The ANN model returns a score and label of the most similar identified embedding for labeling the subject image if the score exceeds a threshold. As improvements are made to the image fingerprinting model, a converter model is trained to convert the original embeddings to be compatible with the new embeddings.

Abstract: The present disclosure provides a memory foam cushion body and a memory foam seat cushion. The memory foam cushion body includes a memory foam main body and supporting silicone. The memory foam main body is provided with an upper surface and a lower surface. The supporting silicone is arranged on the upper surface of the memory foam main body; the supporting silicone is provided with a through hole penetrating through an upper surface and a lower surface of the supporting silicone; and an air layer is formed between the upper surface of the supporting silicone, an inner wall of the through hole, and the upper surface of the memory foam main body.

Abstract: An array substrate is provided. The array substrate includes first spacers arranged in a first array and second spacers arranged in a second array. A respective row of second spacers in the second array is between two respective rows of first spacers in the first array. A respective column of second spacers in the second array is between two respective columns of first spacers in the first array. A respective row of first spacers in the first array is between two respective rows of second spacers in the second array. A respective column of first spacers in the first array is between two respective columns of second spacers in the second array. A respective one of the first spacers is between a second subpixel aperture and a third subpixel aperture. A respective one of the second spacers is between the third subpixel aperture and a fourth subpixel aperture.

Abstract: Technology is disclosed for a vehicle-capable user equipment (vUE) operable for sensing-based distributed scheduling 5 of event-based mission critical (MC) vehicle-to everything (V2X) traffic. The vUE can sense sidelink control information (SCI) for semi persistent scheduling (SPS) resource selection from one or more SCI messages received in one or more physical sidelink control channels (PSCCHs) from one or more neighboring vUEs. The vUE can identify: a number of MC resources to transmit event10 based MC data with a selected number of repetitions within a latency budget, wherein the MC resources include one or more of MC-SCI or MC data with the selected number of repetitions; and a number of available resources to transmit event-based MC data within the latency budget. The vUE can select revocable resources from one or more scheduled low-priority resources based on the sensed SCI for SPS resource selection.

Abstract: Disclosed are a display substrate and a method for manufacturing same, and a display apparatus.

Abstract: Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.

Abstract: A method includes receiving from a client device a request for content, and transmitting to the client device a first content item, a second content item, and a script for displaying the first and second content items within an information resource. The script includes instructions that cause the client device to (1) display the first content item within a content slot having a first size occupying a first region of the information resource, (2) identify a user interaction associated with the first content item, (3) expand, responsive to the user interaction associated with the first content item, the content slot from a first size to a second size, and (4) display, responsive to the user interaction and in the expanded content slot, the first content item and the second content item and an actionable object configured to reduce the content slot from the second size to the first size.

Abstract: Implementations described herein relate to methods, systems, and computer-readable media to automatically position players within a virtual experience. A method can include generating graph-based avatar embeddings for a plurality of avatars engaged with a virtual experience hosted on a virtual experience platform, identifying avatars of the plurality of avatars that a new avatar that is not currently in a virtual environment is likely to engage with, determining possible spawn positions for the new avatar in the virtual environment, the possible spawn positions based upon respective distances between the identified avatars, calculating a plurality of spawn positions, ranking the plurality of spawn positions based on a weighted prediction of engagement, and placing the new avatar in the virtual environment at the highest ranked spawn position.

Abstract: Systems and methods of operating a two-pipe fan coil unit include, controlling the flow control valve and the fan using a controller, wherein the controller includes a heating control mode and a cooling control mode. The controller changes a position of the flow control valve from a first position to a second position, activates the fan to blow air across the heat exchanger coil and into the space of the building, and monitors a space temperature of the space. When the space temperature is determined to be increasing, the controller may determine that the building is in the building heating mode and sets the controller to the heating control mode, and when the space temperature is determined to be decreasing, the controller may determine that the building is in the building cooling mode and sets the controller to the cooling control mode.

Abstract: A modular multilevel converter and a control method are provided. When an AC input voltage from a power grid is lower than a drop threshold value and the modular multilevel converter is in a drop state, the idle upper bridge arm submodules of the n upper bridge arm submodules and the idle lower bridge arm submodules of the n lower bridge arm submodules are in the on-state. Consequently, the total number of the on-state upper bridge arm submodules and the on-state lower bridge arm submodules is increased to be greater than n. Since the average value of the DC voltages received by the upper bridge arm submodules or the lower bridge arm submodules is decreased, the voltage stress of the total submodule capacitor voltage of the on-state upper bridge arm submodules and the on-state lower bridge arm submodules is reduced.

Abstract: Systems and techniques for information centric network (ICN) interworking are described herein. For example, a request may be received at a convergence layer of a node. Here, the request originates from an application on the node. A network protocol, from several available to the node, may be determined to transmit the request. The node then transmits the request via the selected network protocol.