Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for antibody structure prediction. In an example method, a target antibody sequence of a target antibody that includes a sequence of amino acids is received. The target antibody sequence is processed by an antibody language model (ALM) to obtain a residue encoding and an attention weight encoding without performing multiple sequence alignment (MSA), wherein the ALM is a protein language model trained from antibody sequences, and the ALM comprises a plurality of self-attention layers. The residue encoding and the attention weight encoding are transformed into a single representation and a pair representation that are input into a structure prediction model. A predicted structure of the target antibody is determined using the structure prediction model.

Abstract: Disclosed are a 6000-series aluminum alloy sheet having high formability, high flangeability and few roping line defects, and a manufacturing method therefor. The sheet has an average grain size of 20-32 ?m, a recrystallization texture density of 6.5-10.0, a cubic texture component content of less than or equal to 8%, and a Gaussian texture component content of less than or equal to 7%. The method comprises: (1) homogenizing a cast ingot, the temperature of homogenization being 530-580° C.; (2) directly performing hot rough rolling, hot finish rolling, and hot final rolling and coiling on the homogenized cast ingot, controlling the initial rolling temperature of the hot finish rolling to be 400-480° C., and controlling the temperature of the hot final rolling and coiling to be above 250° C.

Abstract: Disclosed is a method for manufacturing an Al—Zn—Mg—Cu series aluminum alloy plate. The method comprises: (1) preparing an Al—Zn—Mg—Cu series aluminum alloy ingot; (2) sequentially performing homogenization, hot rolling, cold rolling, solid solution quenching and artificial aging on the Al—Zn—Mg—Cu series aluminum alloy ingot to obtain a T6-state aluminum alloy plate; (3) performing heating, warm forming, in-mold quenching, pre-aging and paint baking treatment on the T6-state aluminum alloy plate to obtain a finished aluminum alloy plate. Further disclosed is an Al—Zn—Mg—Cu series aluminum alloy plate, made using the above manufacturing method. The present invention standardizes the production process and process parameters of the Al—Zn—Mg—Cu series aluminum alloy plate, and the Al—Zn—Mg—Cu series aluminum alloy plate prepared by said manufacturing method has high tensile strength, yield strength and elongation, can be applied to automobiles, and has good popularization prospects and application value.

Abstract: An optical element, an optical element monitoring system, and a method monitor in real time whether an optical element such as a diffractive optical element or a diffuser in an active light emitting module is damaged or falls off, and turn off a laser when the optical element is damaged or falls off.

Abstract: Disclosed herein, inter alia, are compositions and methods for cross-linking biomolecules. In an aspect is provided a method of detecting a covalently conjugated molecule, the method including i) contacting a first biomolecule and a second biomolecule with a crosslinking agent to form a covalently conjugated biomolecule; ii) identifying a first point of attachment of the crosslinking agent to the first biomolecule using mass spectroscopy; and iii) identifying a second point of attachment of the crosslinking agent to the second biomolecule using mass spectroscopy; thereby detecting a covalently conjugated molecule.

Abstract: This disclosure provides a communication method and apparatus. In the method, the first network device receives a first position from a second network device, where the first position is a position of one or more subframes occupied by first information; determines a first offset and configures a multicast-broadcast single-frequency network (MBSFN) subframe, where the first offset is for determining a second position, the second position is a position obtained by offsetting the first position by the first offset, the first range is a position that supports configuration of the MBSFN subframe, and a position of the MBSFN subframe includes the second position; and sends the first offset and first MBSFN configuration information to the second network device. According to the method, the second network device may send the first information on the MBSFN subframe, to avoid time-frequency resource conflicts between the first information and a cell reference signal (CRS).

Abstract: This application relates to communication control methods and devices. An example method includes: obtaining ephemeris information of a plurality of satellites; predicting overlapping information based on the ephemeris information, where the overlapping information indicates that a coverage area of a first beam of a first satellite and a coverage area of a second beam of a second satellite are to overlap in a target time interval, and the first satellite and the second satellite are different satellites in the plurality of satellites; and sending a target control signal to a target satellite based on the overlapping information, where the target control signal indicates the target satellite to adjust a target transmission resource used by the target satellite to transmit data in the target time interval, and the target satellite includes at least one of the first satellite or the second satellite.

Abstract: An optical element, an optical element monitoring system, and a method, monitor in real time whether an optical element such as a diffractive optical element or a diffuser in an active light emitting module is damaged or falls off, and turn off a laser when the optical element is damaged or falls off.

Abstract: Embodiments of the present disclosure provide a method, a device, and a medium for speech interaction. The method includes: obtaining query information of a query text corresponding to user speech using a generative language model; obtaining, based on the query information and a token sequence, a first representation sequence of the token sequence using the generative language model, wherein the token sequence is output in a streaming manner by a large language model based on the query text; encoding the token sequence using a language encoding model to obtain a second representation sequence; and combining the first representation sequence and the second representation sequence to generate an answer speech for the user speech.

Abstract: This application provides a signal processing system, a remote radio unit, and an antenna unit. The signal processing system includes N baseband transmit units, a first power balancing module, a second power balancing module, N baseband receive units, and an antenna unit. The antenna unit includes N antenna ports and a third power balancing module. The first power balancing module and the second power balancing module may be configured to perform power balancing on a plurality of digital signals in an uplink direction and a downlink direction respectively, and the third power balancing module may be configured to perform power balancing on radio frequency signals in the uplink direction and the downlink direction. Therefore, based on this structure, power sharing between different sectors in the downlink direction can be implemented, and an existing RRU structure is adapted.

Abstract: Provided is a dual-neighborhood wear angle automatic detection method, including constructing a proximal neighborhood and establishing grayscale differences between a pixel in a center area and pixels having first directions in the proximal neighborhood; calculating, based on the grayscale differences, deviation degrees of all pixels in the center area in the first directions; calculating a similar direction value based on the deviation degrees; constructing a distal neighborhood and focus pixels having second directions in the distal neighborhood; calculating grayscale differences between the pixel and the focus pixels; calculating deviation degrees of all pixels in the center area, in the second directions based on the grayscale differences between the pixel and the focus pixels; calculating a direction value of a wear angle based on the deviation degrees in the second directions; and calculating the wear angle based on the direction value of the wear angle.

Abstract: The audio generation method includes: receiving first streaming text, and converting the first streaming text into first audio; receiving second streaming text located after the first streaming text, and determining a target time point during receiving of the second streaming text based on a number of characters of the received second streaming text or interval duration between receiving of adjacent characters; obtaining audio duration of the first audio after the target time point as unplayed duration of the first audio; and converting, starting from the target time point, the second streaming text into second audio within a duration range defined by the unplayed duration and playing interval duration, where the playing interval duration represents a maximum time interval between an end time point of the first audio and a start time point of the second audio.

Abstract: The present disclosure provides a language determination method and electronic device. The method includes: obtaining a first text and a reply text for the first text; determining a target sentence in the reply text; determining a first language of the first text and a second language of a preceding part of the target sentence; and determining a target language used when the target sentence is converted into speech based on the target sentence, the reply text, the first language, and the second language.

Abstract: A method of detecting the presence of a prostate cancer field defect in a human subject comprising the step of (a) obtaining genomic DNA from the human subject and (b) quantitating methylation in at least one target region selected from the group consisting of CAV1, EVX1, MCF2L, FGF1, NCR2 and WNT2 and EXT1 and SPAG4 target, wherein significant methylation changes indicate the presence of prostate cancer or a prostate cancer field defect, wherein the change is relative to tissue from a second human subject who does not have prostate cancer.

Abstract: The presently-disclosed subject matter relates to antibodies, compositions, and methods for inhibiting and treating virus infection in the respiratory tract and virus transmission through the respiratory tract. In particular, the presently-disclosed subject matter relates to inhibiting and treating virus infection in a subject using compositions and antibodies that trap viruses in mucus of the respiratory tract, thereby inhibiting transport of virus across or through mucus secretions.

Abstract: A device interaction method includes when an electronic device is in a video call state, that the electronic device may display a dialog box or a control. In response to an operation performed on the dialog box or the control, the electronic device interacts with another device in a same local area network such as switching a video call from the electronic device to a smart television or performing projection on a smart television.

Abstract: A guide-type anti-climbing energy-absorbing device based on hydraulic shearing includes an energy-absorbing tube, an anti-climbing portion, a first connecting portion, a plurality of partition plates, and two guide plates. The anti-climbing portion and the first connecting portion are respectively provided at two ends of the energy-absorbing tube. The partition plates are sequentially arranged inside the energy-absorbing tube along an axial direction to divide the interior of the energy-absorbing tube into a plurality of first energy-absorbing cavities, each filled with a first honeycomb body. The two guide plates are symmetrically arranged in the energy-absorbing tube along a vertical direction of the energy-absorbing tube. Each guide plate is arranged obliquely and includes a connecting end connected to the anti-climbing portion and a free end passing through the partition plates in sequence to extend outside the first connecting portion.

Abstract: This disclosure provides an anti-interference method for a new radio network, to reduce intra-frequency interference caused by a long term evolution (LTE) cell to a neighboring new radio (NR) cell. In the method, a base station obtains network configuration information of at least one LTE cell neighboring to an NR cell, based thereon determines anti-interference configuration information that includes an anti-interference pattern having a plurality of strip areas, in which at least one first area and at least one second area are distributed in spacing, the first area is used to carry a service signal of the NR cell, and the second area is used to carry an interference signal of the at least one LTE cell. The base station sends the anti-interference configuration information to a target user equipment for selecting the at least one first area to carry the service signal of the NR cell.

Abstract: A guide-type anti-climbing energy-absorbing device based on hydraulic shearing includes an energy-absorbing tube, an anti-climbing portion, a first connecting portion, a plurality of partition plates, and two guide plates. The anti-climbing portion and the first connecting portion are respectively provided at two ends of the energy-absorbing tube. The partition plates are sequentially arranged inside the energy-absorbing tube along an axial direction to divide the interior of the energy-absorbing tube into a plurality of first energy-absorbing cavities, each filled with a first honeycomb body. The two guide plates are symmetrically arranged in the energy-absorbing tube along a vertical direction of the energy-absorbing tube. Each guide plate is arranged obliquely and includes a connecting end connected to the anti-climbing portion and a free end passing through the partition plates in sequence to extend outside the first connecting portion.