Abstract: An encoding element and an anti-counterfeiting product. The encoding element includes a printing stock, wherein the printing stock has an encoding area thereon; the encoding area is provided with at least one group of markers, and at least one of the attributes of markers in the same group is the same; and the markers are randomly distributed, such that encoding information of the encoding element is random. By means of the disclosure, an encoding system of “one object, one code” is realized, and the uniqueness of encoding is realized by means of random encoding information, which cannot be preset.

Abstract: A structure of a clutch ring and a support ring includes at least one inclined contact surface provided at a tip of a tooth of the clutch ring, at least one counterpart inclined contact surface provided at a tip of a tooth of the support ring, wherein the inclined contact surface is configured to slide in a state in which the inclined contact surface is in contact with the counterpart inclined contact surface when the clutch ring and the support ring mesh with each other, such that the clutch ring and the support ring mesh with each other.

Abstract: A disconnector apparatus with a limited slip differential function includes a casing, first and second pressure rings provided at two opposite sides while opposing each other at an interval in the casing and having first dog portions provided on outer-diameter portions thereof, and a clutch ring coupled to an outer-diameter portion of the casing and connected to a sleeve configured to be operated by an operation of an actuator device, in which the clutch ring moves in a meshing direction when the sleeve is operated by the actuator device, such that second dog portions provided on an inner-diameter portion of one end positioned in the casing mesh with first dog portions of the first and second pressure rings, such that four-wheel drive is implemented.

Abstract: A method is applied to a compute node including a first storage medium and a second storage medium, a data access rate of the first storage medium is greater than a data access rate of the second storage medium which stores metadata of a first dataset, the first dataset is stored in a storage system connected to the compute node via a network. The method includes: obtaining a first input/output request; searching the first storage medium for metadata of first data based on the first input/output request; obtaining the metadata of the first data from the second storage medium when the metadata of the first data is not found in the first storage medium; and obtaining the first data from the storage system based on the metadata of the first data.

Abstract: An integrated device and a method for continuously capturing, storing and separating a flue gas in an underground rock stratum are provided. An injection well, a monitoring well and an emission well are arranged in sequence at locations from near to far from a flue gas emission source. The injection well, the monitoring well and the emission well are respectively drilled to different depths in a storage rock stratum. A horizontal injection channel is arranged at bottom end of the injection well. During migrating the flue gas in the storage rock stratum, CO2 and sulfur nitride are absorbed by a rock porous medium and gradually enriched, and meanwhile, the CO2 and sulfur nitride, after chemically reacting with water, minerals and biomass in a rock, are gradually mineralized to achieve storage; and separated N2 is gradually migrated upwards to the emission well to achieve separation.

Abstract: The present disclosure provides a dimer formed by two polypeptide chains, with each of the two polypeptide chains comprising an antibody Fc subunit, wherein the dimer comprises two or more immunoglobulin single variable domains (ISVDs), at least one of the ISVDs is specific for PD-L1, and at least one of the ISVDs is specific for CTLA4.

Abstract: The present invention provides an iron-based amorphous/nanocrystalline alloy as shown in formula Fe(100-a-b-c-d-e)BaSibPcCdCue, wherein d+(b/c)=0.85-1.3, and a viscosity coefficient n is (3.0-8.0)*10?3 Pa/s. The present application further provides a preparation method for the iron-based amorphous/nanocrystalline alloy. According to the present application, the dynamic viscosity coefficient n is regulated by means of a change in the content of the elements in the alloy, such that the control range of viscosity of molten steel is ensured, the molten steel has higher purity, and the continuity of casting and the surface quality of a strip are guaranteed.

Abstract: A process for treating aged oil by electron beam irradiation is disclosed, comprising the following steps: step 1, homogenizing the aged oil and then feeding the aged oil into a distributor; step 2, forming a liquid layer having a certain thickness on the distributor; step 3, installing and debugging an electron beam irradiation device on the distributor; step 4, installing and debugging a phased-array microwave emitter on the distributor after installing and debugging the electron beam irradiation device; step 5, turning on the electron beam irradiation device and the phased-array microwave emitter; and step 6, dividing the treated aged oil and then allowing the aged oil after dividing to enter an oil pool and a water pool for standing. Oil flows out from an upper layer of the oil pool, a lower layer of the oil pool flows back to an aged oil storage pool.

Abstract: Proposed is a disconnector apparatus including a casing having therein a support ring and one side gear, and a clutch ring having a first clutch part disposed on an inner-diameter portion of the clutch ring at one side of the clutch ring facing one side gear, and a second clutch part disposed on one inner surface of the inner-diameter portion, in which the first clutch part engages with a third clutch part disposed on an outer-diameter portion of the support ring at one side of the support ring, and the second clutch part engages with a fourth clutch part disposed on one surface of the one side gear.

Abstract: An obstacle recognition method and apparatus, and a related device are provided. The method includes: obtaining an actual path loss value between a first AP and a second AP, path loss value pairs between a terminal and a plurality of AP pairs, and path loss values of the plurality of AP pairs; obtaining, based on the path loss value pairs between the terminal and the plurality of AP pairs, an AP pair similar to an AP pair formed by the first AP and the second AP; obtaining a second path loss value between the first AP and the second AP based on a path loss value of the similar AP pair; and comparing the second path loss value between the first AP and the second AP with the actual path loss value, to determine whether an obstacle exists between the first AP and the second AP.

Abstract: Method for inspecting a semiconductor package includes the steps of generating and directing an excitation laser beam toward an excitation area on a first side of the semiconductor package so as to generate ultrasonic vibration in the semiconductor package, generating and directing a measurement laser beam toward a measurement area on a second side of the semiconductor package, wherein the first and second sides are opposite to each other, and detecting the measurement laser beam reflected from the measurement area with a vibration detector to measure the ultrasonic vibration generated by the excitation laser beam, thereby inspecting a quality of the semiconductor package.

Abstract: Disclosed are a single-phase-to-ground protection method and system for an active power distribution network. The method includes: acquiring current and voltage data of a line in real time by means of a power distribution terminal, and calculating active power of the line; recording and storing the active power of the line to form an active power curve; performing data statistics according to the active power curve; calculating a direction compensation coefficient and a zero-sequence current compensation coefficient on the basis of statistical data; and detecting whether a single-phase-to-ground fault occurs to the line, where when the single-phase-to-ground fault occurs to the line, a transient-state zero-sequence direction and a steady-state zero-sequence direction are compensated, or a zero-sequence current is compensated, it is determined that the single-phase-to-ground fault occurs to the line when compensation results satisfy action conditions, and tripping is performed or an alarm is given.

Abstract: The present disclosure relates to an antibody, a payload and a linker molecule for targeting molecule-drug conjugate, and the corresponding conjugate, the preparation and use thereof.

Abstract: A communication and computation integrated network architecture and a resource adaptation method are provided. The network architecture includes: a computing service layer configured to extract features for each computation task of a computing user according to a quality of service requirement and experience requirement of the computation task to obtain an attribute feature of the computation task; a resource integration adaptation layer configured to carry out task dispatching and resource allocation according to total computing resources and attribute features of all computation tasks to obtain an optimal task dispatching decision and an optimal resource allocation decision; a computation and network component layer, including a plurality of types of network components, configured to forward and process the computation tasks according to the optimal task dispatching decision and the optimal resource allocation decision.

Abstract: The present disclosure provides compositions and methods of inactivating a lipid enveloped virus in a product feedstream in a manufacturing process of a therapeutic protein using environmentally compatible detergents. The present disclosure provides a detergent mixture comprising two environmentally sustainable detergents: n-Octyl-?-D-Glucopyranoside (OG) and n-Dodecyl-?-D-Maltopyranoside (DDM). The performance of this OG:DDM detergent combination is superior to that of Lauryldimethylamine Oxide (LDAO), ECOSURF™ EH9, or Triton X-100 in the purification of therapeutic proteins such as abatacept and belatacept. OG:DDM combinations are highly effective for viral inactivation, while having essentially no impact on protein stability, protein charge distribution (e.g., sialic acid levels), impurity clearance, protein deamination, or protein oxidation. Accordingly, combinations of OG and DDM can be used as substitutes of Triton X-100 for viral inactivation steps in the production of biologics.

Abstract: Provided are antibody-cytokine fusion proteins comprising an anti-PD-L1 antibody and an Interleukin 21, and methods for preparing the same, as well as applications of the fusion proteins for therapeutic purpose.

Abstract: A voice recognition method, apparatus, electronic device, storage medium, and computer program product are provided herein The method includes performing a sliding window interception on a voice signal to obtain at least a first sub-voice signal and a second sub-voice signal, performing voice feature extractions on the first sub-voice signal and the second sub-voice signal to obtain a first sub-voice embedded representation feature of the first sub-voice signal and a second sub-voice embedded representation feature of the second sub-voice signal, obtaining an embedded representation feature of each contrastive word in a preset contrastive word library, performing a first voice recognition on the first sub-voice signal to obtain a first sub-voice recognition result, performing a second voice recognition on the second sub-voice signal to obtain a second sub-voice recognition result, and determining a voice recognition result based on the first and second sub-voice recognition results.

Abstract: In a search and tracking method for full time-domain laser detection of space debris, a set of latest precision orbital parameters of a debris object and start and end moments of a current transit of the object are first obtained. Search-specific guidance data is generated based on the above information and in combination with estimation of a maximum along-track error of the orbital parameters of the object during the current transit. A DLR system performs multi-elevation search on the object based on the search-specific guidance data, obtains a plurality of pieces of detection data of the object after detecting the object during the search, determines an along-track error of the orbital parameters of the object based on the detection data, and corrects the orbital parameters of the object in real time based on the along-track error, so as to guide the DLR system to subsequently track and detect the object.

Abstract: The present disclosure provides TrkA antibodies, compositions comprising such antibodies, and methods of using such antibodies for the prevention and/or treatment of a disease or disorder associated with an inappropriate expression or function of TrkA, such as pain.

Abstract: Provided is a disconnector apparatus including a casing having therein a support ring and one side gear, one side gear engaging with a pinion gear in the support ring, a first clutch ring connected to a sleeve and having a first clutch part provided at one side directed toward the support ring, and a second clutch ring inserted into the first clutch ring and having a second clutch part provided at one side directed toward one side gear, the second clutch ring having the other side outer-diameter portion to which the sleeve is coupled.