Abstract: A method for detecting breakdown vacuum level of a composite breakdown path includes steps of: based on a fact that different electrode shapes provide different electric field strengths, designing the composite breakdown path according to breakdown voltage characteristic differences of different breakdown paths; and based on breakdown results of different electrode structures in the different breakdown paths, performing vacuum interrupter vacuum level measurement and calibration.

Abstract: An antibody may be capable of specifically binding CD137 or an antigen binding fragment thereof, wherein the light chain variable region and the heavy chain variable region have one or more mutations. The antibody or antigen binding fragment thereof may be used in preparing a drug. The antibody or an antigen binding fragment thereof may specifically bind CD137, and may include a light chain variable region VL and a heavy chain variable region VH, wherein compared to a sequence as shown in SEQ ID NO: 103, the VL comprises one or more VL amino acid mutations, and the VL amino acid mutation occurs at one or more positions: V3, A10, K44, D71, and/or V77.

Abstract: A frame collision rate calculation method for a frame on a CAN bus, and a CAN bus resource minimization method are provided. The CAN bus resource minimization method includes: S1, setting an initial CAN bus communication rate; S2, according to the preset rate in step S1 and an Erlang B formula in the queuing theory, calculating a frame collision rate of each priority; S3, determining whether the frame collision rate of each priority calculated in step S2 exceeds an allowable frame collision rate upper limit; if so, increasing the CAN bus communication rate, and returning to step S2; and if not, decreasing the CAN bus communication rate, and returning to step S2; and S4, outputting a minimum communication rate corresponding to the frame collision rate of a frame of each priority that does not exceed the allowable frame collision rate upper limit.

Abstract: A method for determining temperature of reflow oven is provided. In the method, the electronic device receives an initial setting temperature of each of at least one zone of the reflow oven and obtains target feature data of each of the at least one zone of the reflow oven by predicting the initial setting temperature through a predetermined machine learning model. The electronic device further obtains actual data of each of the at least one zone of the reflow oven corresponding to the initial setting temperature in response that the initial setting temperature meets the production requirements and determines a target setting temperature of each of the at least one zone of the reflow oven based on the preset conditions, the initial setting temperature, and the actual data.

Abstract: Embodiments of the present invention provide a computer system, a computer program product, and a method that comprises determining a pattern within received data based on a periodicity associated with the received data; in response to a calculated signal score associated with the determined pattern of the received data meeting or exceeding a predetermined threshold transaction amount, tracing at least one location associated with the received data; and dynamically suspending an action associated with an account that generated the received data in response to the traced location not being associated with a historical baseline of the account.

Abstract: A long-chain compound, a preparation method therefor and the use thereof are disclosed. The structure of said compound is represented by formula (I). The definition of each substituent in the formula is as set out in the description and claims. The compound can directly inhibit ACLY, inhibit lipid synthesis in primary hepatocytes, inhibit lipid de novo synthesis and histone acetylation in various cancer cells such as H358, and inhibit cancer cell proliferation. The compound may be used to prepare drugs that treat metabolic diseases such as hyperlipidemia and atherosclerosis or various cancers such as lung cancer, pancreatic cancer, breast cancer, ovarian cancer, liver cancer, intestinal cancer, brain cancer, and acute myeloid leukemia.

Abstract: A parallel operation connecting device includes a control switch, a concentrator, a first connector and a second connector; the concentrator is connected between an alternating current power supply and the first connector and the second connector to form two identical alternating current lines, and on-off of both the two alternating current lines is controlled by the control switch; the control switch is configured to simultaneously switch on the two alternating current lines when the first connector is connected to the first energy storage inverter and the second connector is connected to the second energy storage inverter and simultaneously switch off the two alternating current lines when the first connector is disconnected from the first energy storage inverter and/or when the second connector is disconnected from the second energy storage inverter.

Abstract: In examples, a method for manufacturing a semiconductor die comprises, prior to forming circuitry on a semiconductor wafer, forming a horizontal array of cracks in an interior of the wafer using a laser. The method also includes, after forming the horizontal array of cracks, forming circuitry on a device side of the wafer. The method includes forming conductive bumps on the device side of the wafer.

Abstract: A parallel operation connecting device includes a control switch, a concentrator, a first connector and a second connector; the concentrator is connected between an alternating current power supply and the first connector and the second connector to form two identical alternating current lines, and on-off of both the two alternating current lines is controlled by the control switch; the control switch is configured to simultaneously switch on the two alternating current lines when the first connector is connected to the first energy storage inverter and the second connector is connected to the second energy storage inverter and simultaneously switch off the two alternating current lines when the first connector is disconnected from the first energy storage inverter and/or when the second connector is disconnected from the second energy storage inverter.

Abstract: A microfluidic device is disclosed which includes two or more solution inlets each adapted to be selectively opened and closed and each adapted to receive a respective solution, two or more loading channels each coupled to a respective solution inlet and each adapted to hold the respective solution, a fluidic force inlet coupled to the two or more solution inlets and adapted to provide a fluidic force to each respective loading channel, and a mixing channel coupled to the two or more loading channels and adapted to mix each solution held in each of the two or more loading channels when a fluidic force is applied, the mixing channel terminating at a trap zone adapted to receive the mixed solution from the mixing channel, the trap zone including a fluidic force outlet adapted to release the received fluidic force.

Abstract: A vacuum degree detection device with buried electrodes in a vacuum interrupter and a method thereof are provided. The vacuum degree wireless detection device includes two parts, wherein a first part is provided inside the vacuum interrupter, including buried electrodes, etc., wherein the buried electrodes are welded on an end cover of the vacuum interrupter; a second part is the external detection device after the arc interrupter is processed, including: detection and calculation components, wireless transmitters, rechargeable energy storage batteries, wireless charging coils, etc. The external detection device and the buried electrode structure is designed separately, and the buried structure such as the buried electrodes can be processed as a whole with the vacuum interrupter. During the detection, the external detection device is installed above the buried electrode structure.

Abstract: A machine-readable storage medium, an apparatus and a method, each corresponding to either a service consumer or a service producer of a non-real-time (non-RT) radio access network intelligent controller (RIC) of a Service Management and Orchestration Framework (SMO FW). Communications from the service consumer to the service producer include: a training request for artificial intelligence/machine learning (AI/ML) training job; a query regarding a training status of the AI/ML training job; a cancel training request to cancel the AI/ML training job; and a notification regarding the training status of the AI/ML training job.

Abstract: A plant sterility-related gene is disclosed, in particular to a dominant male sterility-related gene from rice and application of an encoding protein thereof in creating a rice dominant male sterile line. The present invention provides a rice dominant male sterile gene SMS and application thereof. The rice dominant male sterility-related gene SMS may be used for creating a new dominant male sterile line, thereby strengthening use of the advantages of a rice hybrid. The TO generation of transgenic plant line with overexpression of the rice dominant male sterility related gene SMS shows pollen abortion or no pollen, which indicates that the transgenic plant overexpressing this gene can obtain a new sterile material. Creation of the dominant male sterile line can promote wide application of a recurrent selection breeding method, enrich the genetic diversity of a new breeding variety, and solve the problem of a single variety of the rice.

Abstract: An SOC estimation method includes calculate an electric quantity value of fixed step size for the mobile power supply, and then sequentially superimpose a unit electric quantity step by step to calculate an accumulated electric quantity from the last moment of SOC change, then compare the absolute value of the accumulated electric quantity with the electric quantity value of the fixed step size to determine whether the SOC value is added/subtracted the fixed step size or kept unchanged, and acquire an initial value of the accumulated electric quantity at the next moment. In above method, the division operation can be replaced by “if judgment” and addition/subtraction operations in actual programming, which greatly reduces the calculation amount for SOC estimation, thereby greatly reducing requirements for chip operational power and peripheral resources and equipment energy consumption, improving the speed and computing stability of SOC estimation.

Abstract: A high-flow current capacity contact and a vacuum interrupter applied therefor are provided, wherein the high-flow current capacity contact includes: a static contact combination and a dynamic contact combination. The static contact combination includes a static conducting rod, a static excitation contact base welded on an end of the static conducting rod, a static stainless-steel supporter and a static contact blade with grooves opened. The dynamic contact combination includes: a dynamic conducting rod, a dynamic excitation contact base welded on an end of the dynamic conducting rod, a dynamic stainless-steel supporter and a dynamic contact blade. The static excitation contact base matches with the static stainless-steel supporter. Grooves opening direction of the static contact blade with the grooves and the dynamic contact blade with the grooves are matched, and the grooves opening direction thereof are aligned.

Abstract: The disclosure relates to a staggered electrode bio-electro-Fenton groundwater circulation well system, including a groundwater circulation well, a water pumping and injecting assembly and an in-well bio-electro-Fenton assembly. The water pumping and injecting assembly is configured to realize water pumping and injection between different screening sections of the groundwater circulation well. The bio-electro-Fenton assembly arranged in a first screening section of the groundwater circulation well includes at least one electrode device. A cathode and an anode of the electrode device form a spatially staggered arrangement according to different distribution areas.

Abstract: An embodiment includes assigning an entity to a risk category group based on transaction data of a transaction alert associated with the entity, where the transaction alert is concerning potentially suspicious financial activities. The embodiment also identifies a relationship between the entity and another entity based on the transaction data. The embodiment determines a capability of an anti-money laundering (“AML”) analyst, where the capability includes a skill level of the AML analyst. The embodiment generates task allocation data by optimizing an objective function, where the optimizing includes solving the objective function subject to a set of optimization constraints, where the set of optimization constraints includes the risk category group, the relationship between the entities, and the capability of the AML analyst. The embodiment also includes routing the transaction data of the transaction alert to the AML analyst based on the task allocation data.

Abstract: The disclosure relates to a staggered electrode bio-electro-Fenton groundwater circulation well system, including a groundwater circulation well, a water pumping and injecting assembly and an in-well bio-electro-Fenton assembly. The water pumping and injecting assembly is configured to realize water pumping and injection between different screening sections of the groundwater circulation well. The bio-electro-Fenton assembly arranged in a first screening section of the groundwater circulation well includes at least one electrode device. A cathode and an anode of the electrode device form a spatially staggered arrangement according to different distribution areas.

Abstract: A pulse voltage conditioning method of a vacuum interrupter with automatic conditioning energy adjustment based on a trend of a breakdown voltage of the vacuum interrupter during a conditioning process. A current-limiting resistor and a parallel capacitor are automatically adjusted to ensure the conditioning energy reaching a critical value without deconditioning effect. The critical value refers to a maximum conditioning energy without damaging the electrode surfaces, namely an optimal conditioning energy, which can better remove insulation defects on the electrode surface and improve insulation performance of a vacuum gap. The problems of insufficient conditioning and deconditioning effect during conventional voltage conditioning process of the vacuum interrupter can be solved. Therefore, insulation strength of the vacuum interrupter can be raised to a higher level through conditioning.

Abstract: A PSG and PSA configuration optimization method and a polarizing and analyzing system, wherein the method comprises the following steps: adjusting an instrumental matrix W of a PSG and an instrumental matrix A of an PSA to minimize a weighted variance EWV of the instrument matrices of the PSG and the PSA, so as to realize optimization for Gaussian noise; and a sum of each row of the instrumental matrix W of the PSG and the instrumental matrix A of the PSA is 0, so that an estimated variance caused by Poisson noise is independent of the sample, and the estimated variance reaches a minimum value. The present disclosure can suppress the noise to the maximum extent and make the law of the noise independent from the sample, and the distribution law of the noise is the same regardless of the sample to be measured.