Abstract: Methods, apparatuses, devices, and computer program products for changing NPCA primary channel are described. A non-AP STA transmits, to an AP, a first frame including a first non-primary channel access, NPCA, information field including a first capability subfield that includes information indicative of a capability of the non-AP STA to switch from a basic service set, BSS, primary channel to a NPCA primary channel that lies outside of a current operating channel width of the non-AP STA and that lies within a BSS channel width of the AP, the current operating channel width including the BSS primary channel. The non-AP STA receives a management frame including a second NPCA information field including a control subfield that indicates enablement information for switching from the BSS primary channel to a specific NPCA primary channel outside the current operating channel width of the non-AP STA, and switches to the specific NPCA primary channel.

Abstract: Methods, architectures, apparatuses, and systems directed to coordinated spatial reuse are described herein. In an embodiment, a first access point (AP) may be configured to transmit a first transmission and to transmit to a first station (STA) associated with the first AP, a first frame that may request received power measurement information. The first AP may be configured to receive from the first STA a second frame including the requested received power measurement information. The first AP may be configured to transmit, to the second AP, a trigger frame including a second AP identifier and a first indication of first transmit power adjustment information for the second AP. The first AP may be configured to transmit to the first STA a third transmission that may share a same set of resources as the second AP used for a fourth transmission.

Abstract: Procedures, methods, architectures, apparatuses, systems, devices, and computer program products related to distributed computation and/or synchronization in wireless networks are provided. For example, methods described herein can facilitate distributed frequency, amplitude, and phase synchronization for multiple STAs for over-the-air-computation via phased coded pilots and/or via uplink sounding.

Abstract: A dimming window and a manufacturing method thereof, belong to the technical field of dimming glass. The dimming window includes: at least two chambers arranged in a stack, each of the chambers comprising two light-transmitting substrates arranged opposite to each other; the at least two chambers include a first chamber and a second chamber, a dinning structure is provided in the first chamber, and a first reflective film is provided in the first chamber and/or the second chamber; wherein the thickness of the second chamber is greater than or equal to the thickness of the first chamber, and the thickness of the chamber is a distance between two opposite surfaces of the two light-transmitting substrates of the chamber. The technical solution of the present disclosure can improve the shading effect of the dimming window.

Abstract: This application provides a pixel of an image sensor and an image sensor. The pixel may include an optical-to-electrical conversion circuit and a composite measurement circuit. The optical-to-electrical conversion circuit may be configured to generate a first current based on incident light that is incident on the pixel. The composite measurement circuit is coupled to the optical-to-electrical conversion circuit. The pixel may have a first operating mode and a second operating mode. The composite measurement circuit may generate a first pulse signal based on the first current when the pixel operates in the first operating mode, where the first pulse signal represents the intensity information of the incident light. When the pixel operates in the second operating mode, the pixel receives a plurality of sampling signals, and generates a plurality of second pulse signals based on the first current and the plurality of sampling signals.

Abstract: Methods, architectures, apparatuses, and systems directed to multi-access point (MAP) coordinated procedure are described. A wireless station (STA) may be configured to receive, from a first Access Point (AP), a first frame that indicates Multiple Access Point (MAP) coordination information corresponding to the first AP and one or more second APs and to transmit, to the first AP, a second frame that indicates one or more MAP coordination schemes associated with one or more of the first and the second APs. A first Access Point (AP) may be configured to transmit, to one or more wireless Stations (STA), a first frame that indicates MAP coordination information corresponding to the first AP and one or more second APs and to receive, from one or more wireless Stations (STA), a second frame that indicates one or more MAP coordination schemes associated with one or more of the first and the second APs.

Abstract: A cross arm assembly includes: at least one insulator, an end of the at least one insulator being configured to be connected with a tower body of a transmission tower, forming a low-voltage end of the cross arm assembly, and another end of the at least one insulator being configured as an end of the cross arm assembly for hanging a conductor, forming a high-voltage end of the cross arm assembly; and a high-voltage end fitting, comprising a fixing portion, the high-voltage end fitting being configured to be connected with the other end of the at least one insulator and hang at least one conductor.

Abstract: A terminal includes a calculation means and a transmission means. The calculation means calculates a reliability score, which is a score indicating a trust level of a user and for determining whether or not a service provider provides a service to the user. The transmission means transmits the calculated reliability score to a business operator terminal of the service provider.

Abstract: An image sensor structure and a method of fabricating the structure are disclosed, in image sensor structure, at least one die is bonded to pixel substrate by bonding first bonding layer to second bonding layer, and the die includes signal processing circuit and/or storage device for photosensitive elements in pixel substrate. The die is bonded to the pixel substrate so that the signal processing circuit and/or storage device is/are coupled to photosensitive elements in pixel substrate. In this way, signal processing and/or storage functions of the image sensor can be provided without additional occupation of the area of the pixel substrate, allowing for more photosensitive elements to be arranged on the pixel substrate with the same area and thus resulting in a larger photosensitive area. Moreover, less wiring is needed on the 2D plane of the pixel substrate, helping in reducing interference with signals and delays and improving imaging quality.

Abstract: A method for identifying diseases in real time includes training an ensemble model to classify disease based on a plurality of lightweight models, wherein each lightweight model is trained to classify an individual disease based on chest x-ray (CXR) imaging, collecting and anonymizing one or more CXR images of a subject, labelling the one or more CXR images with one or more expert annotations, processing the one or more labelled CXR images with an image processing algorithm, classifying from the processed and labeled CXR images one or more diseases in the subject using the ensemble model, training an additional lightweight model if an unknown disease is classified, updating the ensemble model based on the additional lightweight model in real time, and identifying the unknown disease based on the updated ensemble model. A system for identifying diseases in real time is also described.

Abstract: Methods, architectures, apparatuses, and systems directed to multi-access point (MAP) coordinated setup are described herein. In an embodiment, an access point (AP) may be configured to receive a first frame from at least one neighboring AP, the first frame comprising (i) MAP coordination (MAPC) capability information associated with the at least one neighboring AP and (ii) first information indicating a plurality of AP identifiers associated with availability information. The AP may be configured to transmit a second frame to the at least one neighboring AP, the second frame comprising second information indicating (i) a first AP identifier of the plurality of AP identifiers and (ii) one or more MAPC operation parameters for MAP transmission associated with the AP. The AP may be configured to receive at least one third frame from the at least one neighboring AP.

Abstract: Embodiments of the present disclosure generally relate to methods of detecting errors during a substrate processing operation, and related apparatuses and components. In one or more embodiments, a non-transitory computer readable medium stores instructions that when executed by one or more processors of a system, cause the system to determine a presence of one or more errors of one or more components disposed within an internal volume of a processing chamber based on a video signal. The one or more errors include a displaced substrate, a dripping nozzle mechanism, a fluid present on a rotor cover, or a fluid present on a substrate.

Abstract: A compound of formula I, or a stereoisomer, a tautomer, a solvate, a hydrate, a prodrug, a stable isotope derivative, and a pharmaceutically acceptable salt thereof is provided: The compound has activity in preventing and/or treating a skin-related disease.

Abstract: Embodiments of the disclosure provided herein include systems and methods for cleaning semiconductor substrates The method includes rotating a substrate disposed on a substrate support, spraying a front side of the substrate using a cleaning agent including one or more chelating agents through a front side nozzle assembly disposed above the substrate support, and spraying a back side of the substrate using the cleaning agent through a back side dispenser assembly disposed below the substrate support.

Abstract: A method produces tantalum powder. The method includes: (1) uniformly mixing a tantalum powder raw material, metal magnesium and at least one alkali metal and/or alkaline earth metal halide, loading the mixture into a container, and putting the container in a furnace; (2) raising the temperature of the furnace to 600-1200° C. in the presence of inert gas, and soaking; (3) at the end of soaking, lowering the temperature of the furnace to 600-800° C., vacuumizing the interior of the furnace to 10 Pa or less, soaking under the negative pressure so that the excessive metal is separated; (4) thereafter, raising the temperature of the furnace to 750-1200° C. in the presence of inert gas, and soaking so that the tantalum powder is sintered in the molten salt after oxygen reduction; (5) then cooling to room temperature and passivating to obtain a mixed material containing halide and tantalum powder; and (6) separating the tantalum powder from the resulting mixture.

Abstract: The present disclosure relates to a method for efficiently producing lactic acid by fermenting brewers' spent grains. The method specifically includes the following steps: (1) adding water to brewers' spent grains after alkali pretreatment so as to adjust a solid content of a fermentation production system to 10%-15%, adding cellulase to the brewers' spent grains according to an addition amount of 5 FPU/g-10 FPU/g, carrying out hydrolysis at 50° C.-60° C. and pH of 4.5-5.2 for 20 hours-48 hours, and obtaining a prehydrolyzed substrate; and (2) inoculating hydrolysate prepared in step (1) with a lactic acid bacteria seed solution with a viable count of 1×108 CFU/mL-1×1010 CFU/mL according to an inoculation amount of 10%-15% (v/v), conducting fermentation at 40° C.-55° C. and pH of 6.0-7.2 for 72 hours-96 hours, and obtaining a fermentation broth.

Abstract: A method for formulating an electric multiple unit (EMU) circulation plan is provided, in which the state data of the EMUs is collected by an onboard sensor assembly deployed on the EMUs in real time, including actual position information, accumulated mileage data, and maintenance state data; a spatiotemporal network is established based on the state data; an original model is established based on the state data and the spatiotemporal network; an aggregative optimization model is established based on the state data and the original model; an aggregation result is obtained by the aggregative optimization model based on the state data; a disaggregation model is established based on the aggregation result; and a an EMU circulation plan is automatically generated by the disaggregation model by combining the aggregation result with the state data in real time.

Abstract: An intraocular lens (IOL) suspension structure includes a first fixing plate and a second fixing plate, fixedly interconnected by guide columns. A first moving plate and a second moving plate, slidably matched with the guide columns, are arranged between the two fixing plates. Curved needles are arranged on a left end face of the first moving plate through clamping mechanisms, and the clamping mechanisms are arranged on a right end face of the second moving plate. Auxiliary holders are arranged between the first fixing plate and the second fixing plate. The IOL suspension structure is ingeniously designed, functionally practical, and structurally simple. It effectively solves the problem in existing devices where curved needles on a first movable stage often fail to realign with connecting tubes on a second movable stage after passing through the eyeball and an IOL, significantly compromising surgical efficiency.

Abstract: A camera module includes a substrate, a cover, and a first electronic component. A groove is defined by the substrate. The cover is arranged on the substrate and covers the groove. At least part of the first electronic component is received in the groove. An electronic device having the camera module is also provided.