Abstract: A rear-end collision alarm apparatus featuring remote alarming is provided, including an alert detector device and an alert receiver device. The alert detector device is mounted on a preset warning object (such as a warning triangle and a cone). The alert receiver device is worn on or carried by a user. The alert detector device includes a first light source module, an infrared detection module, and a first Bluetooth module. The alert detector device is placeable, together with the warning object, at a predetermined remote distance from a traffic accident or construction site, where the first light source module may serve as a warning through light flashing. When the infrared detection module detects an object entering a detection range, the alert detector device transmits an alert signal through the first Bluetooth module to the alert receiver device to have the alert receiver device instantaneously emit alarming light and alarming sounds.

Abstract: Provided are a method and system for novel-view image synthesis and rendering, a device and a medium. The method includes: acquiring initial information of a target model; performing neural texturing on the initial information to obtain neural texture (NT) information; and inputting the NT information to a synthesis rendering model to obtain a rendered image, where the synthesis rendering model includes an NT input module, an NT learning network module, and a differentiable renderer that are connected to each other; the NT input module receives the NT information, and transmits the NT information to the NT learning network module; the NT learning network module performs convolution and activation as well as concatenation on the NT information to obtain NT processed information; and the differentiable renderer adjusts and renders the NT processed information in a neural rendering manner to obtain the rendered image.

Abstract: Disclosed is a county power distribution network gridding planning method and system based on a digital resource integration technology, comprising: acquiring geographic information of a county region, and conducting primary division of power supply grids; conducting secondary division of the power supply grids by using a K-means clustering algorithm; and selecting an optimal planning strategy and conducting third division of the power supply grids through a self-adaptive multi-target whale optimization algorithm. By studying the development and evolution mechanism of a county power distribution network in terms of time, space and resources, the planning and operation methods of the county power distribution network are combined to carry out resource digital integration, and conduct grid division on the county power distribution network.

Abstract: Disclosed is a method and system for pipeline waste gas safety treatment of smart gas based on an Internet of Things (IoT). The system comprises a smart gas government safety supervision management platform, a smart gas government safety supervision sensor network platform, a gas company management platform, a gas company sensor network platform, and a smart gas equipment object platform. The gas company management platform includes a processor and is configured to: determine, a waste gas emission standard for a pending pipeline; in response to the pending pipeline beginning to emit waste gas, obtain an instant treatment parameter of a waste gas treatment device in the pending pipeline; determine an expected treatment parameter corresponding to a preset future time point; and generate an adjustment instruction to control the smart gas equipment object platform to adjust a treatment parameter of the waste gas treatment device based on the adjustment instruction.

Abstract: Systems, devices, and methods for fabricating staircase structures in three-dimensional (3D) semiconductor devices are provided. In one aspect, a method includes providing a first deck comprising a first stack of first sacrificial layers and first isolating layers extending along a first direction. At least a part of the first deck is etched to form a first staircase structure. A second deck adjacent to the first deck along a second direction is provided, the second deck comprising a second stack of second sacrificial layers and second isolating layers extending along the first direction, the second sacrificial layers and the second isolating layers alternating with each other along the second direction. At least a part of the second deck is etched to form a second staircase structure. Contact structures extending through at least one of the first staircase structure or the second staircase structure along the second direction are formed.

Abstract: The energy storage apparatus includes: an electrode assembly, including a positive electrode sheet, a negative electrode sheet and a separator. An active material layer of the positive electrode sheet includes a first lithium-containing compound and a second lithium-containing compound. The second lithium-containing compound is lithium-replenishing particles. The lithium-replenishing particle includes a lithium-replenishing core and a shell. A connection area and a separation area are formed between the lithium-replenishing core and the shell. A standard deviation of path length ratios of D lithium-replenishing particles is less than or equal to 0.18. The path length ratio of the lithium-replenishing particle refers to a ratio of a path length of the shell of the lithium-replenishing particle in the connection area to a total circumference of the shell in a cross section of the positive electrode sheet.

Abstract: This disclosure relates to techniques for a wireless device to perform measurements of satellite reference signals in a non-terrestrial wireless communication system. According to the techniques described herein, a wireless device may establish communication with a cellular base station. The wireless device and network may exchange configuration information and/or capability information related to measurements of satellite reference signals. The wireless device and network may determine scaling factor or otherwise achieve a common understanding of the measurements.

Abstract: Provided are a signal sending method and apparatus, a terminal, and a network-side device. The signal sending method includes: determining an upper power spectral density limit and/or a power spectral density for sending a first signal, by a first terminal based on first information; and sending, by the first terminal, the first signal based on the upper power spectral density limit and/or the power spectral density.

Abstract: The invention relates to the field of biomedicine and particularly to a hydrophobically modified antimicrobial peptide and a use thereof. The technical problem to be solved by the invention is to provide a hydrophobically modified antimicrobial peptide, the hydrophobic modification is to couple a hydrophobic fragment at the nitrogen terminal of the antimicrobial peptide. The invention further provides a micelle prepared from the hydrophobically modified antimicrobial peptide, and use of the hydrophobically modified antimicrobial peptide and the micelle in preparing antimicrobial drugs, nucleic acid transporter, immune adjuvant and the like. Due to small molecular weight, the antimicrobial peptide of the invention can be conveniently synthesized by Fmoc solid phase polypeptide, and coupled to a hydrophobic fragment by the chemical synthesis method in a simple and feasible way.

Abstract: Systems and methods of generating a personalized study plan with remedial content are disclosed. A first interface is generated including one or more sets of interface elements. The first interface allows selection of one interface element in each of the one or more sets of interface elements. The selected one interface element for each of the one or more sets of interface elements and a set of user preferences is obtained. Each of the selected one interface element is associated with the one or more factors including a tag and a semantic text. One or more opportunity areas based on the set of answers of the user data is determined and a plurality of content based on the one or more factors is identified. A second interface is generated. The second interface is comprised of one or more study features based on the one or more opportunity areas, the plurality of content, and the set of user preferences of the user.

Abstract: Various implementations disclosed herein include devices, systems, and methods that provide a device with a portal associated with enabling mirroring and control functionality of a head mounted device (HMD). For example, a process may pair an electronic device with a head mounted device (HMD) such that communications are established between the electronic device and the HMD. The process may further provide mirroring functionality such that content rendered on a display of the HMD is additionally rendered on a display of the electronic device. In response to providing the mirroring functionality, the process may further enable the electronic device to control a specified functionality of the HMD.

Abstract: There is provided a method of detecting objects in surroundings of a LiDAR system, the method comprising executing, using a Markov Chain Monte Carlo (MCMC) model, an iterative process for automatically generating a target density parameter for an in-use point cloud, the executing including acquiring a performance score from an object detection model; generating, using the MCMC model, a new candidate density parameter based on the performance score and a previous candidate density parameter; during a subsequent iteration, updating, using the MCMC model, the new candidate density parameter, thereby determining the target density parameter, the updating being based on a new performance score and the new candidate density parameter; generating, using a density adjustment function, a modified in-use point cloud; and generating, using the object detection model, a predicted output indicative of detected objects in the surroundings using the modified in-use point cloud.

Abstract: The present application relates to devices and components including apparatus, systems, and methods for supporting user equipment (UE)-assisted beam management.

Abstract: An electric step with a locking function includes a step, a telescoping mechanism, and a locking device. The step is adapted to be mounted on a vehicle, and the telescoping mechanism is mounted on the vehicle and coupled to the step. The telescoping mechanism is configured to drive the step to move between a first position and a second position relative to the vehicle. When the step is in the first position, the step exhibits an extended state. When the step is in the second position, the step exhibits a retracted state. There is an angle between the first position and the second position. The locking device is arranged on the telescoping mechanism, and the locking device is configured to lock the step at the first position, the second position, or any position between the first position and the second position.

Abstract: The present disclosure relates to zeolitic imidazolate framework (ZIF) nanoparticles featuring a dual-defect structure, methods for their synthesis, hybrid membranes including the same, and a gas separation method using the same. The disclosed ZIF nanoparticles with dual-defect structures comprise: a metal ion coordinated with organic ligands, including an imidazolate-based organic ligand and an alkylamine-based organic ligand. The alkylamine-based organic ligand is further defined by the inclusion of two distinct alkylamines-a first alkylamine and a second alkylamine characterized by different alkyl chain lengths.

Abstract: Disclosed are a nitrogen-containing bridged heterocyclic compound, a preparation method therefor, and a medical application thereof. Specifically, disclosed are a nitrogen-containing bridged heterocyclic compound represented by general formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and use thereof as a therapeutic agent, particularly, use as a complement factor (Factor B) inhibitor and use in preparing a drug for treatment and/or prevention of Factor B-mediated diseases or disorders.

Abstract: A multi-core segment variable inductor with different core materials, and a control circuit and a control method thereof. The variable inductor includes a center magnetic segment c, wherein a winding on the center magnetic segment c serves as an inductive winding, and a number of turns of the center magnetic segment is Nac; and peripheral magnetic segments, wherein a number of the peripheral magnetic segments is n; the peripheral magnetic segments are labeled as p1, p2, p3, . . . , to pn; a winding on each peripheral magnetic segment serves as a control winding, and the control windings on the peripheral magnetic segments are configured to independently operate; a number of turns of the control winding of each peripheral magnetic segment is correspondingly Ndc_p1, Ndc_p2, Ndc_p3, . . . , Ndc_pn; wherein an air gap exists between each peripheral magnetic segment and the center magnetic segment, and a length of the air gap is lg.

Abstract: A digital technology transfer system transforms technology transfer documents to a set of digitized manufacturing procedures and operations documentation. The system can leverage generative artificial intelligence (AI) and associated trained custom models to transform a technology transfer document to a hierarchical structured model representing a package, or product to be manufactured, and the process for manufacturing the product. The resulting package model can be integrated into a larger model representing an ecosystem of manufacturing entities and plant facilities by assigning steps of the manufacturing process to one or more selected production lines. To reduce dependency on custom-built parsers for each type of document format, the system leverages generative artificial intelligence (AI) and associated trained models to extract and organize document content, and to map the document content to appropriate target data structures that can be consumed by control systems and devices.

Abstract: A negative active particle and a preparation method therefor, a negative sheet, and a cell are provided. Embodiments of the disclosure provide a negative active particle. The negative active particle has multiple pores, and an aspect ratio ? of each of the multiple pores satisfies 1???8.

Abstract: The present application relates to the field of display and provides a touch panel and a display device intended to solve the problem of a touch panel being prone to touch insensitivity and random response errors. The touch panel includes a substrate and touch units. The plurality of touch units are arranged in an array on the substrate, and each of the touch units includes a first touch electrode and at least one second touch electrode insulated from each other. In the same touch unit, an isolation gap is formed between the first touch electrode and the second touch electrode, a floating electrode is provided in at least part of the isolation gap, and the floating electrode is insulated from both the first touch electrode and the second touch electrode. The touch panel and the display device according to the present application are used to implement touch and display functions.