Abstract: An image rendering method based on variable rate shading and an electronic device are provided. The method includes: determining an occlusion region and a non-occlusion region in a to-be-displayed image of a first application, where the occlusion region is an occluded region in the to-be-displayed image, and the non-occlusion region is a region that is not occluded in the to-be-displayed image; and rendering the to-be-displayed image based on variable rate shading, to generate a display image of the first application, where the occlusion region is rendered based on at least a first shading rate, the non-occlusion region is rendered based on at least a second shading rate, and the first shading rate is less than the second shading rate.

Abstract: The present application discloses a method, system, and computer system for detecting or preventing domain name system (DNS) cache poisoning. The method includes (i) obtaining a set of DNS responses for a particular domain, wherein each DNS response comprises a destination port and a transaction identifier, (ii) determining that at least a subset of the set of DNS responses are invalid DNS responses based at least in part on the destination port and the transaction identifier, (iii) detecting a DNS cache poisoning attempt in response to determining that a number of invalid DNS responses satisfies a predefined threshold, and (iv) performing an action in response to detecting the DNS cache poisoning attempt.

Abstract: A domain abuse detection system periodically retrieves trending topics, topic attributes, and interest metrics data from data sources. The domain abuse detection system also prompts a language model to generate a list of tokens for each trending topic based on the topic attributes, as well as retrieved web content related to the topic. The domain abuse detection system then analyzes the trending topics to identify “hot” and “rising” topics based on the interest metrics data. The domain abuse detection system prompts a language model to identify which of the hot and rising topics are exploitable for domain abuse. For each exploitable topic, the domain abuse detection system searches domain related databases (e.g., domain registration databases) for domain entities based on the tokens. ring) and generate a domain abuse report.

Abstract: A method, an apparatus, and an electronic device for providing product object information are disclosed. The method includes: providing an interactive content in a process of playing a live video content associated with a product object, the interactive content being generated according to a material associated with the product object, and the material being used to describe attributes of the product object; and providing a change process of the interactive content according to the material in a process of responding to interactive operation information inputted by a user, to enable a presentation of multiple attributes of the product object. Through the embodiments of the present disclosure, the product object information can be provided to consumers in a more comprehensive and intuitive manner, so as to help the users to make better shopping decisions.

Abstract: The present disclosure relates to yeast fermentation broths of salidroside for animal husbandry applications, animal feed formulations incorporating the same, and methods of forming and administering the same.

Abstract: A wireless communication network authenticates a wireless user device. Access circuitry decrypts access data with a network key and identifies a network ID and circuitry ID in the decrypted access data. In response, the access circuitry establishes a secure tunnel with the user device and transfers the circuitry ID to authentication circuitry. The authentication circuitry identifies a user ID based on the circuitry ID and authenticates the user device based on the user ID. The authentication circuitry generates a new network key pair and transfers the new keys and a grant to the access circuitry. The access circuitry transfers a new network key and the grant to the user device over the secure tunnel. The user device unlocks a user key with the grant and securely communicates using the user key. The wireless user device uses the new network key for the next authentication.

Abstract: A recombinant type III human-derived collagen peptide for anti-HPV infection, a method preparation, and use thereof are provided. The amino acid sequence of the peptide is derived from a sequence encoding positions 991 to 1032 of type III human-derived collagen (UniProtKB: P02461), repeated three times, and is named ATHPV3, with the amino acid sequence set forth in SEQ ID NO. 1. After expression and purification, a recombinant type III human-derived collagen peptide with a molecular weight of approximately 13 kD is obtained, which can specifically bind to HPV 16/18 L1 proteins and forms multiple hydrogen bonds.

Abstract: A tube handling assembly for a slit tube manufacturing machine used to manufacture slit tubes each having a tube body and a slit extending a slit length along the tube body includes a base and a tube support movably coupled to the base. The tube handling assembly includes a pin actuator coupled to the tube support having a pin movable relative to the tube support between an extended position and a retracted position and configured to be inserted into an end of the tube body to hold the slit tube. The pin is retractable to release the slit tube. The tube handling assembly includes a tube linear actuator moving the tube support and the pin in a linear actuation direction. The tube handling assembly includes a tube rotation actuator moving the tube support and the pin relative to the base in a rotation actuation direction.

Abstract: Embodiments of this application disclose a projection data processing method, to reduce a delay in a wireless projection process. In the embodiments of this application, the method includes: A projection transmit end obtains network status information, and determines a target resolution of an image to be projected based on the network status information; and then determines a to-be-synthesized layer based on whether the image is in a full-screen scenario. Therefore, an amount of data to be sent during projection can be reduced, and a projection delay can be reduced. In addition, a projection receive end can perform super-resolution on the image, to avoid image quality damage caused by reducing the amount of data sent by the transmit end. This solution reduces the projection delay and ensures projection image quality to improve user experience.

Abstract: One or more identifications of one or more newly observed domains are received. The one or more newly observed domains are store in a newly observed domain watch list for a specified watch interval. One or more automatic analyses are periodically performed to determine whether any newly observed domain stored in the newly observed domain watch list for the specified watch interval is determined to be suspicious or malicious.

Abstract: When a user touches a screen by using a finger, an electronic device identifies occlusion areas at all levels (a finger touch area, a finger occlusion area, and a palm occlusion area) based on touch information of the finger touch area, and performs differentiated load-reducing rendering on the occlusion areas at all the levels. For finger occlusion areas with different visibility, resolution reduction, image texture reduction, and feature point clipping of different degrees can be implemented. In this way, load of rendering a game picture by a GPU can be reduced without affecting user experience.

Abstract: In some examples, the present application relates to a method of removing pesticides from an item comprising the steps of: a) coating the item with a nanoparticle; and b) washing the nanoparticle coating off the item. In some examples, the present application relates to a nanoparticle comprising i) at least one phytochemical or bioactive compound ii) at least one lipid iii) at least one surfactant iv) at least one vitamin E; wherein the nanoparticle is coated with at least one coating agent; and wherein the nanoparticle is an antimicrobial nanoparticle. In some examples, the present application relates to methods of making a nanoparticle.

Abstract: A method for calculating coordination control weights in a distributed drive electric vehicle includes: vehicle motion state data is classified into three categories—stable state, transition state, and unstable state; weight factors are determined based on Euclidean distances between cluster centers of different categories; an objective function for an AFS/DYC coordination controller is constructed using the weight factors; optimal weight factors for an AFS system and a DYC system are ultimately obtained by solving the objective function.

Abstract: A method for lateral-vertical integrated control of a distributed in-wheel motor drive electric vehicle is provided, in which a fourteen-degree-of-freedom full-vehicle model is constructed based on an unbalanced magnetic force model of an in-wheel motor; a lateral force-tire slip angle-vertical load-based three-dimensional piecewise-affine tire model is constructed based on the fourteen-degree-of-freedom vehicle model in combination with a corrected Magic Formula tire model; an active front-wheel steering controller is established based on hybrid model predictive control using the three-dimensional piecewise-affine tire model; an active suspension system controller is established based on multi-constraint input and multi-constraint output; and an integrated control strategy for the active front-wheel steering controller and the active suspension system controller is established based on a front-wheel steering angle, a ?-{dot over (?)} phase plane and a lateral load transfer rate.

Abstract: A DNS tunneling detector inspects domain names and DNS records in detected DNS traffic for indicators of DNS tunneling. For identified domain names, the detector parses the domain name into its components and categorizes one or more of the components to generate a pattern covering the domain name. The detector retrieves recent passive DNS data comprising domain names having a same root domain as the identified domain name and generates additional patterns for those domain names. The detector aggregates the generated patterns, which can yield discovery of encoded text in domain name components. The detector decodes the corresponding domain name components and determines if the decoded text is meaningful. For certain types of detected DNS records, the detector determines if the DNS record contents are encoded and, if so, decodes the contents to obtain the text encoded in the DNS record, and determines if the decoded text is meaningful.

Abstract: The present application discloses a method, system, and computer system for detecting DNS tunneling traffic. The method includes (i) obtaining non-DNS network traffic across an enterprise network, (ii) obtaining a hostname comprised in the non-DNS network traffic, (iii) querying a security service for a Domain Name System (DNS) tunneling attack verdict based at least in part on the hostname, (iv) determining whether the non-DNS network traffic is malicious traffic based at least in part on the DNS tunneling attack verdict, and (v) handling the non-DNS network traffic based at least in part on a determination of whether the non-DNS network traffic is malicious traffic based at least in part on the DNS tunneling attack verdict.

Abstract: Methods, systems, and techniques for facilitating client authentication are disclosed, comprising: receiving an identifier of a client; retrieving client information based on the identifier of the client; assessing a plurality of risk indicators for the client from the client information; determining a risk level for the client based on the plurality of risk indicators; and outputting the risk level for display on a user device.

Abstract: Embodiments of the present disclosure provide functionality for creating a sustainable dynamic reduced-order model (SDROM) for operating a real-world industrial process. The model is based upon a reduced order model (ROM) trained using data obtained from simulations performed using a first-principles model (FPM) of the real-world industrial process. The trained ROM is divided into multiple-input, single-output (MISO) sub-models, which are partitioned into component terms for incorporation of respective gain factors. The SDROM is deployed online to operate the real-world industrial process with one or more optimization objectives and the SDROM is periodically calibrated and validated using historical operation data.

Abstract: Methods and systems provide network capacity enhancement. In one embodiment, the method includes identifying delay requirements for an extended reality (XR) service application. The method further includes predicting, in the PDCP layer, one or more of jitter or latency for a data packet and dropping the data packet if the predicted jitter and/or latency is higher than the delay requirements identified for the XR service application. The method further includes predicting, in the MAC layer, jitter or the latency for the data packet and dropping the data packet if the predicted jitter or the latency in the MAC layer higher than the delay requirements identified for the XR service application and preparing the data packet for transmission through a network if the one or more of the jitter or latency in the MAC layer for the data packet is less than the delay requirements identified for the XR service application.

Abstract: An assay for detection of a target extracellular vesicle in a sample advantageously utilizes copper shells grown on gold nanostructures labeling the target extracellular vesicle to enhance the scattering signal and thereby improve assay sensitivity.