Abstract: A channel key determining method and an apparatus are provided. The method includes: receiving first configuration information from a network device, where the first configuration information indicates M parameter sets, and each parameter set corresponds to one preset condition; determining a first channel measurement result based on a first reference signal from the network device; and determining a first channel key based on the first channel measurement result when the first channel measurement result and N parameter sets meet N preset conditions corresponding to the N parameter sets. In the foregoing method, the preset condition corresponding to each parameter set is a generation condition of a channel key. Therefore, security of generating the channel key based on the first channel measurement result is high, so that data transmission security can be improved.

Abstract: An example system includes a simulation engine to determine a plurality of thermal states that will be experienced by powder at a voxel of a three-dimensional print volume as a result of printing a particular build. Each thermal state corresponds to a time during the printing or cooling from the printing. The system includes a stress engine to calculate a stress to the powder at the voxel based on the plurality of thermal states. The system includes a degradation engine to determine an amount of degradation of the powder at the voxel based on the stress.

Abstract: Disclosed are a positioning method and a locator of a combined controller, a combined controller and a virtual system. The positioning method of a combined controller includes: acquiring initial positioning information of the control handle and initial positioning information of the handle housing after the control handle is in communication connection with a head-mounted display device; acquiring a calibrated positioning of the control handle and a calibrated positioning of the handle housing; and calibrating the initial positioning information of the control handle and the initial positioning information of the handle housing according to the calibrated positioning of the control handle and the calibrated positioning of the handle housing to obtain spatial positioning information of the combined controller.

Abstract: A communication method includes obtaining, by a first network element, first reduced capability (REDCAP) information from a terminal apparatus, obtaining, by the first network element, second REDCAP information that is subscribed by the terminal apparatus, and determining, by the first network element based on the first REDCAP information and the second REDCAP information, whether to allow the terminal apparatus to use a service corresponding to the first REDCAP information.

Abstract: Provided is a human interleukin-2 (IL-2) variant having one or more amino acid mutations or a derivative thereof. The IL-2 variant or derivative thereof has increased stability compared to wild-type IL-2 and improved properties as an immunotherapeutic agent. Also disclosed are an immunoconjugate and a pharmaceutical composition which comprise the human IL-2 variant or derivative thereof, a polynucleotide molecule encoding same, a vector, a host cell and a preparation method therefor, as well as the pharmaceutical uses of the IL-2 variant or derivative thereof and the immunoconjugate or pharmaceutical composition comprising the L-2 variant or derivative thereof.

Abstract: Embodiments of the present disclosure relate to devices and methods of communication. In one aspect, upon reception of an LPWUS from a network device, a terminal device performs a PDCCH monitoring before a DRX cycle is started. In this way, a PDCCH monitoring may be performed even if no active time of a DRX cycle is available after reception of an LPWUS, and thus communication latency may be reduced.

Abstract: The present invention relates to a substituted quinazoline derivative, a preparation method therefor, a pharmaceutical composition comprising the derivative, and use of the quinazoline derivative or a composition thereof in medicine. Specifically, the present invention relates to substituted quinazoline derivative represented by general formula (I), a preparation method therefor, a pharmaceutically acceptable salt thereof, and use thereof as therapeutic agents, in particular as SOS1 inhibitors. The definition of each substituent in general formula (I) is the same as the definition in the description.

Abstract: An integrated inflator/deflator air pump, a mounting structure and an inflatable product. The air pump includes a pump body. Function buttons are pressed to drive a linkage plate to move, such that a first microswitch in the pump body is triggered so as to start a blower assembly. The function buttons are pressed to drive a reversing block to move up and down, such that a blower air inlet or a blower air outlet of the blower assembly is in communication with a first air port of the pump body. The mounting structure includes a mounting seat, and the pump body is embedded in the mounting seat. By cooperation between a positioning groove and a positioning block, when the pump body is mounted in the mounting seat, the first air port of the pump body can directly correspond to a third air port of the mounting seat.

Abstract: A random access method and apparatus are provided. The method includes: The terminal device receives system information that indicates a first random access configuration of N first features of a network device, one first feature is one feature or one feature combination, the first random access configuration includes M first configurations and N second configurations, there is a correspondence between the M first configurations and the N second configurations, and M and N are positive integers. The terminal device initiates random access based on the first random access configuration. A random access configuration is for the N first features, and the first configuration is a shared configuration. The shared configuration may be a parameter shared by a plurality of first features. The second configuration is a dedicated configuration and is a configuration applicable to the one first feature.

Abstract: Provided are an organic light emitting device and a display apparatus. An organic light emitting device, including an anode, a cathode, and an emitting layer disposed between the anode and the cathode; wherein a hole transport layer and an electron blocking layer are disposed between the anode and the emitting layer; the hole transport layer and the electron blocking layer satisfy: |HOMOHTL?HOMOEBL|?0.2 eV wherein HOMOHTL is a highest occupied molecular orbital, HOMO energy level of the hole transport layer and HOMOEBL is a HOMO energy level of the electron blocking layer.

Abstract: The present invention relates to the field of disease prediction, and in particular to a cognitive impairment prediction system based on a gastrointestinal electrical signal, and a method for constructing the same.

Abstract: The present invention relates to a prolactin receptor antibody and the use thereof, and specifically relates to a PRLR-targeting antibody or an antigen-binding fragment thereof, or a variant having at least 85% sequence identity with the antibody or its antigen-binding fragment and retaining its PRLR binding activity, wherein the antibody targets the extracellular domain of the prolactin receptor. The provided antibody binds to PRLR with high affinity.

Abstract: A method comprises applying a first reference drive voltage to a wordline of memory cells to generate a respective first resulting voltage level from each respective cell in the wordline, and storing in memory a first respective logic value indicated by the respective first resulting voltage level for each memory cell. The method further comprises applying a second reference drive voltage to the wordline of memory cells to generate a respective second resulting voltage level from each respective cell in the wordline while detecting a pattern of logic values stored in the memory in parallel. The memory is modified based on a second respective logic value indicated by the respective second resulting voltage level, and at least one of the first reference drive voltage and the second reference drive voltage is modified based on the detected pattern data.

Abstract: The present disclosure discloses an evaluation system and a prediction method for sedimentary microfacies of salted hydrocarbon-rich lake basin shale oil sweet spots, and relates to the technical field of oil and gas exploration, comprising: a microfacies characterization module analyzing single-phase thicknesses, mineral compositions and sources, and sedimentary feature characterization parameters of salted hydrocarbon-rich lake basin fine mixed sedimentary microfacies; an oil content analysis module performing oil content analysis on the fine mixed sedimentary microfacies; an XRD mineralogical analysis module analyzing mineral compositions and contents of sedimentation samples; a multi-source data fusion analysis module comprehensively analyzing and understanding microfacies features based on a multi-source data fusion technique; and a data processing and evaluation module establishing an evaluation model based on obtained fused data, and performing predictions and grading to automatically recommend most ap

Abstract: A system and process include a plurality of enzymatic hydrolysis cells, first solid-liquid separation unit, filter cake dissolution and decolorization unit, electrolysis cell, second solid-liquid separation unit, and recrystallization unit. The electrolysis cell includes a plurality of electrolysis assemblies connected in parallel, and each electrolysis assembly is divided into an anode chamber and a cathode chamber by a cation exchange membrane. The anode chamber is equipped with an anode plate and two electrode plate frames arranged at both sides of the anode plate to form an anode cell, and the cathode chamber is equipped with a cathode plate and two electrode plate frames arranged at both sides of the cathode plate to form a cathode cell. Two or more flow channels are provided along a fluid flow direction, where adjacent flow channels are separated by an arc-shaped corrugated separator perpendicular to the anode plate or the cathode plate correspondingly.

Abstract: Some aspects relate to technologies for an artificial intelligence (AI) agent flow generator that leverages large language model prompts to build AI agent workflows. In accordance with some aspects, an input is received at a prompt. The input requests the AI agent flow generator to create a workflow comprising one or more tasks for an application to execute. A large language model interprets the input into machine readable format to identity and retrieve a template from a flow template library. The AI agent flow generator generates domain specific language (DSL) corresponding to output of a ReAct agent and/or the template and an application programming interface call that causes the application to execute the DSL. The AI agent flow generator may provide a DSL file for the generated DSL to the application, causing the application to execute the DSL.

Abstract: A communication method includes receiving indication information from a session management function (SMF) network element. The indication information indicates that downlink data of a first terminal device arrives at a core network side. The communication method also includes, in response to an extended discontinuous reception (eDRX) cycle of the first terminal device being greater than or equal to a first threshold, sending an eDRX parameter to a first access network device based on capability information of the first terminal device and capability information of the first access network device. The first access network device is any access network device in a tracking area (TA) list of the first terminal device.

Abstract: A channel information obtaining method and a communication apparatus are provided. The method includes: a network device sends reference signals to a terminal device by using a plurality of antenna unit groups, where at least two antenna unit groups of the plurality of antenna unit groups belong to one antenna port; and the network device receives first information from the terminal device, where the first information indicates channel information corresponding to the plurality of antenna unit groups, so as to improve accuracy of obtained channel information.