Abstract: A method comprises obtaining a test specification document of a user, wherein the test specification document comprises a test scheme based on a natural language; recommending, to the user and based on a first test step in the test scheme, a test interface set comprising a plurality of test interfaces for implementing a second test step, performing, by the user, a selection operation on the test interfaces in the test interface set; and generating, based on the selection operation, one or more test cases.

Abstract: A target device receives a plurality of pieces of first data, where each piece of the plurality of pieces of first data includes first ephemeris information and/or first almanac information. The target device identifies abnormal first data among the plurality of pieces of first data, where the plurality of pieces of first data include the abnormal first data, and the plurality of pieces of first data are obtained by the target device from a plurality of access network devices. A plurality of pieces of first ephemeris information and/or a plurality of pieces of first almanac information in the plurality of pieces of first data correspond to a first satellite. The target device may determine, by using the plurality of pieces of first ephemeris information and/or the plurality of pieces of first almanac information, that a piece of first ephemeris information and/or a piece of first almanac information is abnormal.

Abstract: This document describes techniques and systems of a radar system with modified orthogonal linear antenna subarrays and an angle-finding module. The described radar system includes a first one-dimensional (1D) (e.g., linear) subarray; a second 1D subarray positioned orthogonal to the first 1D subarray; and a two-dimensional (2D) subarray. Using electromagnetic energy received by the first 1D subarray and the second 2D subarray, azimuth angles and elevation angles associated with one or more objects can be determined. The radar system associates, using electromagnetic energy received by the 2D subarray, pairs of an azimuth angle and an elevation angle to the respective objects. In this way, the described systems and techniques can reduce the number of antenna elements while maintaining the angular resolution of a rectangular 2D array with similar aperture sizing.

Abstract: The invention provides an anti-C5 humanized monoclonal antibody with low immunogenicity and low ADCC/CDC function and its application. By modifying the amino acid sequence of the framework region of Eculizumab monoclonal antibody, the immunogenicity was reduced, and the antibody was replaced from IgG2 subtype to IgG1 subtype, and a flexible amino acid sequence was inserted between the CDR3 and CH2 regions of the heavy chain of the IgG1 antibody to reduce the immunogenicity. The purpose of ADCC/CDC function is to improve the stability of the antibody and prolong its half-life. The binding affinity of the monoclonal antibody of the invention to human C5 is similar to that of the original Eculizumab antibody, it can specifically block the complement hemolytic activity of C5 and the production of C5a and can be used for the preparation of C5-targeted paroxysmal nocturnal hemoglobinuria and atypical the drug for the treatment of hemolytic uremic syndrome has excellent clinical therapeutic value.

Abstract: A low-oxygen heating-type cigarette assembly, comprising a low-oxygen heating-type smoking set (B) and a low-oxygen heating-type cigarette (A). The low-oxygen heating-type smoking set (B) comprises a heating section (4) and a smoke extracting member (2) detachably arranged with the heating section (4), wherein the heating section (4) is provided with a cigarette receiving chamber (4-1), and the smoke extracting member (2) comprises a hollow smoke extracting cone (2-1) and a smoke transmission tube (2-2).

Abstract: The present disclosure provides a pad structure and a testkey structure and a testing method for a semiconductor device. The pad structure includes: an insulating dielectric layer formed on a substrate; a metal interconnection structure formed in the insulating dielectric layer, the metal interconnection structure comprising a first section and a second section, which are insulated from each other; and a pad formed on the top of the insulating dielectric layer so as to be exposed therefrom at least at its top surface, electrically connected to the first section, and insulated from the second section. With this disclosure, reduced capture of plasma is achievable, mitigating adverse impact of plasma on the semiconductor device.

Abstract: A semiconductor device and a method of fabricating same are disclosed. The semiconductor device includes: an SOI substrate including, stacked from the bottom upward, a lower substrate, a buried insulator layer and a semiconductor layer, wherein active regions surrounded by trench isolation structures are formed in the semiconductor layer; a gate electrode layer formed over the semiconductor layer, the gate electrode layer extending from active regions to trench isolation structures; and a source region and a drain region formed in the active regions that are on opposing sides of the gate electrode layer, wherein at least one end portion of the gate electrode layer laterally spans over interfaces of the active regions and the trench isolation structures toward the source region and/or the drain region. Thereby leakage at the interfaces of the active regions and the trench isolation structures can be reduced, resulting in improved performance of the semiconductor device.

Abstract: A computer device obtains a first face image (IMA) and a second face image (IFA). The device obtains M first image blocks corresponding to facial features from the first face image (IMA), and obtains N second image blocks corresponding to facial features from the second face image (IFA). The device transforms the M first image blocks and the N second image blocks to a feature space to generate M first feature blocks and N second feature blocks. The device selects a subset of the first feature blocks and a subset of the second feature blocks according to a specified control vector. The device generates a first composite feature map based the selected subset of the first feature blocks and the selected subset of the second feature blocks. The device inversely transforms the first composite feature map back to an image space to generate a third face image.

Abstract: A risk measurement method for a user account, a related apparatus, and an electronic device are applied to a zero trust architecture, to improve security of the zero trust architecture. The method includes: obtaining a user behavior log of a terminal device, determining a behavior feature of a first behavior type to which a user behavior recorded in the user behavior log belongs, and determining a first danger degree value of a user account based on the behavior feature of the first behavior type. In the method, a risk degree of the user account can be evaluated in time directly based on the behavior feature reflected in the user behavior log, and the risk degree does not need to be evaluated until a threat event is generated.

Abstract: The present disclosure relates to cyclic oligopeptides that bind to interleukin-13 (IL-13) which are useful therapeutically in methods of treating or preventing IL-13-associated skin disorders or conditions. The present disclosure also provides methods to treat or prevent IL-13-associated skin disorders or conditions with the IL-13-binding cyclic oligopeptides. The present disclosure further provides methods to produce the IL-13-binding cyclic oligopeptides.

Abstract: A method for determining a trusted terminal and a related apparatus, which are applied to a zero trust network security architecture, improves security of the zero trust architecture. The method includes: a terminal sends an access request when the terminal accesses an application server. A policy control apparatus sends an HTTPS connection request to the terminal based on the access request from the terminal. The terminal sends verification information to the policy control apparatus based on the HTTPS connection request. The policy control apparatus performs verification on the verification information. After the verification on the verification information succeeds, the terminal successfully establishes an HTTPS connection to the policy control apparatus. The HTTPS connection indicates that the terminal is a trusted terminal.

Abstract: A policy control apparatus performs identity authentication on a terminal. After the identity authentication on the terminal succeeds, the policy control apparatus generates a trust identifier and sends the trust identifier to the terminal. The terminal saves the trust identifier. When the terminal needs to access an application server, an environment awareness client installed in the terminal obtains the trust identifier from a location at which the trust identifier is saved in the terminal. The terminal sends an access request that carries a trust identifier to the policy control apparatus. The policy control apparatus determines, based on the trust identifier, that the terminal is a trusted terminal.

Abstract: A memory device includes a memory array, a first latch and a first logic element. The memory array is configured to operate according to a first global write signal. The first latch is configured to generate a first latch write data based on a clock signal. The first logic element is configured to generate the first global write signal based on the clock signal and the first latch write data.

Abstract: The present disclosure provides a multi-layer open channel portable flow measuring device based on a water impulse principle and a flow measuring method; an instantaneous water head height of a water-carrying section, namely, a water level H is measured through a pressure sensor at a bottom of a U-shaped hollow tube; at the same time, layered multi-point velocity measuring components in equidistant layout include a series of position “current meters” composed of tension sensors, hollow punching lightweight steel balls and lightweight elastic steel ropes to measure velocities V1-n of different points, n depends on the layer decided to be arranged according to a channel depth, an instantaneous flow value of the whole water-carrying section is further acquired through multi-layer flow accumulation, and with a simple structure, intelligent control, easy operation and convenient carrying, the present disclosure may further improve the flow measuring precision.

Abstract: The present disclosure provides a multi-layer open channel portable flow measuring device based on a water impulse principle and a flow measuring method; an instantaneous water head height of a water-carrying section, namely, a water level H is measured through a pressure sensor at a bottom of a U-shaped hollow tube; at the same time, layered multi-point velocity measuring components in equidistant layout include a series of position “current meters” composed of tension sensors, hollow punching lightweight steel balls and lightweight elastic steel ropes to measure velocities V1-n of different points, n depends on the layer decided to be arranged according to a channel depth, an instantaneous flow value of the whole water-carrying section is further acquired through multi-layer flow accumulation, and with a simple structure, intelligent control, easy operation and convenient carrying, the present disclosure may further improve the flow measuring precision.

Abstract: A memory device includes a local input/output circuit and a main input/output circuit. The local input/output circuit is configured to generate a first local write signal based on a first global write signal and a second global write signal, and configured to transmit the first local write signal to a plurality of first bit lines. The main input/output circuit include a first latch and logic elements. The first latch is configured to generate a first bit write mask signal based on a clock signal. The logic elements are configured to generate the first global write signal and the second global write signal based on the clock signal and the first bit write mask signal.

Abstract: A device for optical distance measurement includes a light emitter configured to emit light to a target object; a light receiver configured to receive reflected light obtained after the light is emitted to the target object, wherein the light receiver comprises a lens and an array image sensor containing a photosensitive area which is divided into one or more photosensitive sub-areas configured to collect one or more light spots of the reflected light; and the light receiver is further configured to generate a response signal comprising position information of the one or more light spots of the reflected light; and a processor configured to receive the response signal generated by the light receiver and calculate, according to the position information of the light spots of the reflected light, a distance from the target object to the device for optical distance measurement by triangulation method.

Abstract: A touch pad includes a first conductive pattern layer, a second conductive pattern layer, a first trace, a second trace, a first bonding pad, and a second bonding pad. The first conductive pattern layer includes a first touch electrode extending in a first direction. The second conductive pattern layer includes a second touch electrode extending in a second direction. A first end of the first trace is coupled to the first touch electrode, and a second end of the first trace is coupled to the first bonding pad. A first end of the second trace is coupled to the second touch electrode, and a second end of the second trace is coupled to the second bonding pad. The first direction intersects the second direction.

Abstract: Semiconductor structure and its fabrication method are provided. The method includes providing a substrate, where the substrate includes a first region having a first metal structure and a second region having a second metal structure; forming a device layer on each of top surfaces of the substrate, the first metal structure and the second metal structure; forming a first through hole in the device layer at the first region, where the first through hole exposes at least a portion of surfaces of the first metal structure, and forming a second through hole in the device layer at the second region, where the second through hole passes through the first device and exposes at least a portion of surfaces of the second metal structure; and using a selective metal growth process, forming a first plug in the first through hole and forming a second plug in the second through hole.

Abstract: A semiconductor device and a method of fabricating the semiconductor device are disclosed. The method includes: providing a device wafer and a carrier wafer, the device wafer including an SOI substrate comprising, stacked from the bottom upward, a lower substrate, a buried insulator layer and a semiconductor layer; bonding the device wafer at a front side thereof to the carrier wafer; removing at least the lower substrate through thinning the device wafer from a backside thereof, wherein the backside of the device wafer opposes the front side thereof; and providing a high-resistance substrate and bonding the device wafer at the backside thereof to the high-resistance substrate, the high-resistance substrate having a resistivity higher than that of the lower substrate. With the present disclosure, lower signal loss and improved signal linearity can be achieved while avoiding a significant cost increase.