Abstract: Disclosed is a system and an application configured to be executed by a first electronic device, the first electronic device comprising a camera and a display, the application being for assisting in correctly arranging a hearing aid in and/or at an ear of a wearer of the hearing aid, the application being configured for: providing access to a camera application associated with the camera of the first electronic device; enabling a viewfinder of the camera application to display a preview of the field-of-view of the camera; determining if the wearer’s head is aligned with the camera; determining if the wearer’s head has begun to rotate relative to the camera; and initiating a capture sequence capturing a plurality of images, the plurality of images showing at least part of the ear of the wearer with the hearing aid arranged in and/or at the ear as the wearer’s head rotates.

Abstract: The present disclosure provides an imaging method using a mobile magnetic resonance apparatus, which includes: randomly sampling an object-to-be-scanned using a mobile magnetic resonance apparatus to acquire encoding of the frequency and phase of the tissue of the object-to-be-scanned, and obtain target K-space data; inputting the target K-space data and pre-generated denoising reconstruction network parameters into a pre-trained denoising reconstruction network; where the pre-trained denoising reconstruction network is generated by training based on fully sampled training data; and outputting a magnetic resonance image corresponding to the object-to-be-scanned.

Abstract: A preparation method for an iron-nitrogen-carbon catalyst comprises the following steps: dispersing a zinc salt and a ferrous salt in methanol to obtain mixture A; under heating conditions, dispersing 2-methylimidazole and 1,4-terephthalonitrile in methanol to obtain mixture B; stirring and mixing mixture A and mixture B to obtain a precursor powder, and calcining the precursor powder in an inert atmosphere to obtain an iron-nitrogen-carbon catalyst with a hierarchical porous structure.

Abstract: A laser cutting nozzle is disclosed in the present application, the laser cutting nozzle includes a first sleeve, a first housing, a nozzle, and a flow equalization block; a first light transmitting and gas blowing channel, and a first gas channel are formed in the first sleeve; the flow equalization block is arranged inside the first sleeve; a second light transmitting and gas blowing channel is arranged in the flow equalization block; the second light transmitting and gas blowing channel is in communication with the first light transmitting and gas blowing channel; multiple second gas channels are formed between the flow equalization block and the first sleeve; the first gas channel is in communication with the second gas channels, and the second gas channels are in communication with the second light transmitting and gas blowing channel.

Abstract: Described herein are systems and methods for improving accuracy of model output generation. A method can include obtaining a risk-aware model and a user input, applying the risk-aware model to the user input, receiving, based on the applying, model output and corresponding risk values, comparing the corresponding risk values to a threshold risk value, and regenerating the user input based on the comparing. The method can also include iteratively performing the applying, receiving, comparing, and regenerating using the regenerated user input until one or more processing conditions is met. The user input can be regenerated in response to determining that the corresponding risk values are greater than the threshold risk value. The model output can include one or more sequences in a train-of-thought (TOT) of the risk-aware model.

Abstract: The present disclosure relates to systems, apparatuses, methods, and non-transitory computer-readable media for performing, by a first wireless communication device, a channel access procedure for at least one channel and communicating, by the first wireless communication device with the second wireless communication device, SL positioning-related transmission using the at least one channel, wherein the SL positioning-related transmission comprises at least one of a SL Positioning Reference Signal (SL-PRS) or a Physical Shared Control Channel (PSCCH) corresponding to the SL PRS.

Abstract: Methods and systems for evaluating diabetic retinopathy (DR) severity are provided herein. Color fundus imaging data is received for an eye being evaluated for DR. A metric is generated using the color fundus imaging data, the metric indicating a probability that a score for the DR severity in the eye falls within a selected range.

Abstract: A wearable device includes: a first output transducer configured to provide an audio output for perception by a user; a touch-based interface configured to receive an user input from the user, and to generate an interface output based on the input, wherein the touch-based interface is not directly viewable by the user when the wearable device is worn by the user; a sensor configured to sense a condition related to the user input, and to generate a sensor output; and a processing unit configured to process the interface output based on a first processing scheme if the sensor output indicates a first context of the user input or if the processing unit does not obtain the sensor output, and wherein the processing unit is configured to process the interface output based on a second processing scheme if the sensor output indicates a second context of the user input.

Abstract: A centralized intelligent anti-maloperation terminal includes a microcontroller unit (MCU), an unlocking unit, a communication module, and an input/output module having multiple relay output interfaces and switch-input acquisition interfaces for controlling and monitoring bay equipments. The communication module receives operation commands from a smart maloperation prevention system and transmits them to the MCU, and uploads detected device states to the smart maloperation prevention system. The MCU connects or disconnects internal relays based on lock or unlock commands, enabling or preventing device operations. The unlocking unit can forcibly initiate an unlock state during power loss or fault. Optional features include uniquely keyed unlocking interfaces, a display unit, wide-range AC/DC power input, an energy storage module, a voice alarm unit, and a unique device identification.

Abstract: A wearable device includes: a first output transducer configured to provide an audio output for perception by a user; a touch-based interface configured to receive an user input from the user, and to generate an interface output based on the input, wherein the touch-based interface is not directly viewable by the user when the wearable device is worn by the user; a sensor configured to sense a condition related to the user input, and to generate a sensor output; and a processing unit configured to process the interface output based on a first processing scheme if the sensor output indicates a first context of the user input or if the processing unit does not obtain the sensor output, and wherein the processing unit is configured to process the interface output based on a second processing scheme if the sensor output indicates a second context of the user input.

Abstract: Presented are systems and methods for sidelink positioning enhancement. A first wireless communication device (e.g., UE) can determine information regarding a Sidelink Positioning Reference Signal (SL PRS) transmission, in response to the first wireless communication device receiving a positioning request. The first wireless communication device can transmit an SL PRS and a Sidelink Control information (SCI) corresponding to the SL PRS based on the information regarding the SL PRS transmission.

Abstract: This document generally relates to wireless communication that includes a user device that determines a grant of one or more grants for a reference signal (RS) resource allocation. The user device determines one or more RS characteristics in each RS transmission opportunity of one or more RS transmission opportunities in the grant. Additionally, the user device transmits a RS on each RS transmission duration corresponding to a respective one of the one or more transmission opportunities.

Abstract: A digital assistance for assisting a wearer of a hearing device to correctly arrange the hearing device with respect to an ear of the wearer, includes: a control configured to enable a preview of a first image to be displayed, wherein the first image is generated by a camera; wherein the control is also configured to enable a capturing of the first image, the first image showing at least the ear of the wearer with the hearing device arranged in and/or at the ear of the wearer; and wherein the digital assistance also comprises a comparator configured to perform a comparison between (1) the first image showing the at least the ear of the wearer with the hearing device and (2) a reference image.

Abstract: The present arrangement relates to systems, methods, and non-transitory computer-readable media for receiving a sidelink positioning reference signal (SL-PRS) configuration for a SL-PRS; determining a SL-PRS transmission parameter based on a congestion control parameter; transmitting the SL-PRS using inter-UE coordination (IUC) information; and measuring the SL-PRS within a measurement period.

Abstract: A method and a device for correcting magnetic resonance images are provided. The method includes: acquiring an ADC image to be corrected, which is generated by scanning a target object using an echo planar imaging sequence from a pulse sequence of a portable mobile magnetic resonance apparatus and converting; inputting the ADC image to be corrected into a pre-constructed image correction model to correct a grayscale value of tissue position of the ADC image to be corrected, where the pre-constructed image correction model is generated by function fitting based on magnetic resonance image sequences of different objects; and outputting a target image corresponding to the ADC image to be corrected. A storage medium and a terminal are also provided.

Abstract: Provided are a point cloud quality evaluation method and device and a storage medium.

Abstract: Presented are systems and methods for positioning. A method includes sending, by a core network entity to a first wireless communication entity, a first message including measurement and/or assistance data for positioning, wherein the assistance data includes no or one or more characteristic parameters associated with a model of an error source. Another method includes receiving, by a core network entity from a second wireless communication entity, a second message including assistance data for positioning, wherein the assistance data includes one or more characteristic parameters associated with a model of an error source.

Abstract: Wireless communication methods are disclosure. A wireless communication method includes determining, by a user equipment (UE), a configuration of at least one radio bearer of the user equipment for transmitting a SLPP (sidelink positioning protocol) message; and transmitting, by the UE, the SLPP message carried by the at least one radio bearer according to the configuration, where the at least one radio bearer includes at least one of a DRB (data radio bearer) or an SRB (signaling radio bearer).

Abstract: According to various aspects of this disclosure, the present disclosure relates to a fusion protein comprising a truncated complement receptor 1 (CR1) protein or a functional fragment thereof. In some aspects, the fusion protein further comprises a complement receptor 2 (CR2) protein or a functional fragment thereof. Certain aspects of this disclosure relate to an adeno-associated virus (AAV) vector comprising a polynucleotide comprising a promoter operably linked to a nucleic acid encoding a CR2-CRI fusion protein. Other aspects of this disclosure relate to a method of treating a subject suffering from a complement-mediated disorder, the method comprising administering any of the fusion proteins disclosed herein or any of the AAV vectors disclosed herein.

Abstract: Disclosed herein is an apparatus comprising a camera and a processing unit operatively coupled to the camera, wherein the processing unit is configured to: receive a sequence of images captured by the camera; process a first image of the received sequence of images to compute respective likelihoods of each of a plurality of predetermined facial features being visible in the first image; compute, from the computed likelihoods, a probability that the first image depicts a predetermined first side of a human head; responsive to at least the computed probability exceeding the predetermined detection probability, trigger performance of a predetermined action.