Abstract: A battery management system (BMS) and a related device. The BMS includes a first BMU and a second BMU. Inside the first BMU, a first BMIC is connected between a first-type input port and a first-type output port, and a second-type input port is connected to a second-type output port. Inside the second BMU, a second BMIC is connected between a second-type input port and a second-type output port, and a first-type input port is connected to a first-type output port. The first BMIC and the second BMIC support different communication protocols. Based on this, BMUs of different types of BMICs can be used together in a same battery management system, and system compatibility is better.

Abstract: A tactile-feedback module, a driving method thereof and a tactile-feedback device are provided, which relate to the technical field of electronics. The tactile-feedback module includes: a touch display panel, including a display surface; a cover plate disposed at one side of the touch display panel and adjacent to the display surface; and a plurality of actuators disposed at a same side of the cover plate as the touch display panel, wherein the actuators are configured to, in response to a driving signal, drive the cover plate to vibrate, to generate tactile feedback at a surface of the cover plate away from the touch display panel; wherein the actuators are adjacent to an edge of the touch display panel.

Abstract: A vertical federated learning method based on a variational autoencoder and data enhancement and a system thereof are provided. The method includes: first, obtaining, by a participant, aligned data belonging to a same sample space in different participant data through vertical federated data alignment; second, locally initializing, by the participant, parameters of the variational autoencoder, and inputting, by the participant, the aligned data into a local encoder to obtain and send a latent space high-order feature representation vector group to other participants; thereafter, constructing a total update loss of a variational autoencoder model, and updating a local variational autoencoder model; finally, generating, by the variational autoencoder model of the participant, auxiliary data according to a local data input, and using, by the participant, original aligned data and the auxiliary data as aligned data to perform a vertical federated downstream task.

Abstract: Described herein is a technique for establishing an overall company-level confidence score based on analyzing data from various data sources. The overall score is derived using a machine learned model that takes as input a set of sub-scores, with each sub-score representing a measure of how frequently a domain name occurs within the same data record as a company name. The model used to combine the several sub-scores is trained using training data that includes a variety of sub-scores for company and domain names that have already been verified to be associated with one another.

Abstract: The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with one or more B-cell inhibitors, e.g., inhibitors of one or more of CD10, CD20, CD22, CD34, CD123, FLT-3, ROR1, CD79b, CD179b, or CD79a. The disclosure additionally features novel antigen binding domains and CAR molecules directed to CD20 and CD22, and uses, e.g., as monotherapies or in combination therapies. The invention also provides kits and compositions described herein.

Abstract: Methods of preventing and treating Hidradenitis suppurativa include administering an antagonist of CD38 to a subject likely of developing Hidradenitis suppurativa or a subject having one or more symptoms associated with Hidradenitis suppurativa, or a subject diagnosed by a medical professional as having Hidradenitis suppurativa.

Abstract: A neural network model processing method includes obtaining a first low-bit neural network model through training, where the model includes a first operation layer and a second operation layer. Each operation layer includes at least one operation. Values/a value of a parameter and/or data used for the operation are/is represented by using N bits, and N is a positive integer less than 8. The neural network model processing method further includes compressing the model to obtain a second low-bit neural network model, where the compressed model includes a third operation layer. The third operation layer is equivalent to the first operation layer and the second operation layer, and an operation layer other than the third operation layer in the at least one operation layer is the same as an operation layer other than the first operation layer and the second operation layer in the at least two operation layers.

Abstract: The present disclosure discloses a thermophilic recombinant type II pullulanase and the application thereof, and belongs to the technical field of genetic engineering. The present disclosure obtains a thermophilic recombinant type II pullulanase by heterologously expressing type II pullulanase in Escherichia coli. Its optimum pH is 6.6, it has better pH tolerance under the conditions of pH 5.8-8.0, and its optimum temperature is 95° C. After incubating at 95° C. for 10 h, the remaining enzyme activity is greater than 50%. It can exhibit higher specific enzyme activity under strong reducing conditions. For example, adding DTT to the culture environment can increase the specific enzyme activity of Sumo-PulPy by 237.2%. The present disclosure also provides the combined truncation mutant ?28N+?791C of type II pullulanase Sumo-PulPy. The specific enzyme activity of the enzyme mutant is 32.18±0.92 U/mg, which is 5.

Abstract: Disclosed are an antibody or an antigen binding fragment or chimeric antigen receptor thereof which binds to Claudin18.2, and a preparation method and a use. The chimeric antigen receptor sequentially comprises the antibody or the antigen binding fragment thereof which binds to the Claudin18.2 antigen, an extracellular hinge region, a transmembrane region and an intracellular signaling region. The antibody or the antigen binding fragment or chimeric antigen receptor thereof has stronger affinity and killing capability for cells secreting Claudin18.2, and a better tumor inhibiting effects.

Abstract: A collaborative-manipulation robotic arm for kitchen waste and a working method thereof are provided. The robotic arm includes: a base, including a transverse first mounting seat and a second mounting seat connected to the first mounting seat and extending downward; a driving mechanism, disposed at an end of the first mounting seat away from the second mounting seat; a front guide claw, an upper end of the front guide claw being connected to the driving mechanism; a fixed blade, disposed on a side of the second mounting seat facing the front guide claw; and a retractable finger, disposed at a lower end on the side of the second mounting seat facing the front guide claw. The fixed blade, the retractable finger, and the second mounting seat form a rear cutting claw.

Abstract: Provided is an intelligent control-based dosing and stirring device for sediment pollution control, including a support underframe, a support frame, a chemical cartridge, and a stirring assembly which works through intelligent control. A support ring positioned in a middle position is fixed into the support underframe by multiple support rods, and an anti-shaking mechanism is arranged in the support ring, and mounted in the support ring by multiple shock-absorbing assemblies. The shock-absorbing assemblies are used for shock absorption, thus preventing the chemical cartridge from shaking. The anti-shaking mechanism includes a circular support block, and an annular groove is formed in the circular support block. The intelligent control-based dosing and stirring device for sediment pollution control relates to the technical field of dosing and stirring devices.

Abstract: A dish washing machine including a housing having an interior wash space and a liquid inlet. A spray nozzle sprays the liquid onto dishes. The machine further includes a heating tank for heating the liquid which is supplied to the rotating spray nozzle. A heat exchange system transfers heat from the liquid heated by the heating tank to the liquid added from the liquid inlet. The heat exchange system comprising a pipe system defining a first path therethrough and a second path therethrough, with the first heat exchange system transferring heat from liquid in the second path to liquid in the first path. A first surface portion of the pipe system of the first path engaging the liquid in the first path having a greater thermal conductivity than a second surface portion of the pipe system of the second path engaging the liquid in the second path.

Abstract: A cleaning method and a cleaning tool for a negative-pressure component for battery formation are provided. The cleaning tool includes a liquid storage tank for storing a cleaning liquid, a power member connected with the liquid storage tank, a storage cup, and a liquid guide member. The storage cup is communicated with the negative-pressure component through the guide member. The cleaning tool has a first pipeline defining a flow from the liquid storage tank to the storage cup. The power member provides power for the flow of the cleaning liquid in the first pipeline to inject the cleaning liquid in the liquid storage tank into the storage cup. The cleaning liquid is sucked into the negative-pressure component from the storage cup by an existing negative-pressure power source of the negative-pressure component. Air sucked by the negative-pressure power source is mixed with the cleaning liquid in the negative-pressure component.

Abstract: This application discloses a notification display method. The method comprises: when there is a to-be-notified event, displaying, by a terminal, a notification by classification based on a notification type of the notification corresponding to the to-be-notified event; and displaying, by the terminal, in different display modes based on a priority of the notification, wherein the different display modes comprise: displaying in expanded form or displaying in collapsed form in the corresponding display pane, or the different display modes comprise: displaying in a first mode or displaying in a second mode in the corresponding display pane, and content displayed in the first mode is more than content displayed in the second mode.

Abstract: Techniques for conversational-based searching are described. A system may receive a first spoken user input, and may determine that the first spoken user input corresponds to a request for information associated with an entity. The system may retrieve item results corresponding to the entity. The system may determine a suggested user input based on the retrieved item results, and may determine output data corresponding to the suggested user input. The system may send output data to a user device, where the output data includes the item results and the suggested user input. The system may receive a second spoken user input, and may determine that the second spoken user input corresponds to the suggested user input. In response, the system may send the previously determined output data to the device.

Abstract: An attention mechanism-based 12-lead electrocardiogram (ECG) classification method is described, the method including acquiring an original image of a 12-lead ECG, segmenting waveform data recorded in the original image to obtain segmented waveform data for each lead in the 12-lead ECG, performing depth feature extraction on the segmented waveform data of said each lead to obtain a first feature map of said each lead, performing feature transformation on the first feature map of said each lead based on an attention mechanism to obtain a depth feature of said each lead, and classifying the depth feature of said each lead to obtain a classification result for the original image. The classification method can make full use of the 12-lead ECG for overall classification and improve the accuracy of image classification.

Abstract: An X-ray-based test device for a plugging removal effect of a sulfur dissolvent on a sulfur deposition rock sample includes a constant speed and pressure pump, a first intermediate container, a second intermediate container, a first pressure transmitter, a core holder, a second pressure transmitter, a first electric pump, a third intermediate container, a back-pressure valve, a gas flow meter, an H2S neutralization tank, a second electric pump, a back-pressure transmitter, a confining pressure transmitter, an X-ray generator, an X-ray detector and a thermotank. A sour gas sample is placed in the first intermediate container, and nitrogen is filled in the second intermediate container. The sulfur dissolvent is placed into the third intermediate container. A confining pressure inlet is formed in the core holder. The test device may be used for evaluating the plugging removal effect of the sulfur dissolvent injected into the sulfur deposition rock sample.

Abstract: A toxicity-removed and medicinal effect-retained Fuzi decoction granule and a preparation method thereof are provided, belonging to the technical field of traditional Chinese medicine preparation. The preparation method of the toxicity-removed and medicinal effect-retained Fuzi decoction granule includes the following steps: subjecting Radix Aconiti Lateralis Preparata to immersion and decoction in advance for 60 min to 120 min, and then mixing with Poria, Radix Ginseng, bran-fried Rhizoma Atractylodis Macrocephalae, Radix Paeoniae Alba, Radix Paeoniae Rubra, and Ramulus Cinnamomi to allow immersion for 30 min to 60 min; and subjecting a filtrate obtained by filtration to concentration and granulation in sequence to obtain the toxicity-removed and medicinal effect-retained Fuzi decoction granule. The Fuzi decoction granule prepared by the preparation method can remove inherent toxicity and retain a medicinal effect on osteoarthritis.

Abstract: The present invention provides a method for integrating a nucleic acid analysis system and measuring at least one target nucleic acid in a sample. The integrated nucleic acid analysis system includes one DMF device, which includes a substrate, a cover plate, and an instrument for performing a series of operations including magnetic beads based nucleic acid extraction, purification, thermal amplification, and optical measurement of nucleic acids in samples in a DMF device. The nucleic acid extraction and purification are based on the magnetic bead method, which uses instruments to move magnetic beads in different functional areas of the digital microfluidic chip, such as lysis reservoirs, cleaning reservoirs, and elution reservoirs, etc. The present invention integrates sample processing and detection on the same microfluidic chip, and the entire process is automatically completed by the corresponding instrument.

Abstract: The present disclosure provides methods for the prevention and treatment of Langerhans cell sarcoma (LCS) and Langerhans cell histiocytosis (LCH) in a subject comprising administering an effective or therapeutically effective dose of a HDAC3 inhibitor to the subject in need thereof.