Abstract: The present disclosure relates to a sample and an evaluation method for measuring galvanic corrosion between a conductive coating and a protected substrate. A micropore insulating layer is arranged between the conductive coating and the substrate, the micropore insulating layer is composed of an insulating material and contains a micropore structure, the micropore structure can form an ion pathway on the surfaces of the conductive coating and the substrate after being filled with a conductive medium, and the substrate and the conductive coating are both connected with an independent leading wire. The sample of the present disclosure can evaluate galvanic corrosion between a conductive coating and other conductive materials more fully.

Abstract: The present disclosure discloses a display module and a display apparatus, which belong to the field of display technologies. The display module includes a display panel and a circuit board. The display panel can be bonded and connected to the circuit board after being bent twice respectively by the first bending part and the second bending part, so that a first connection part of the display panel and the circuit board are laminated at one side of the back surface of the display panel further away from a display surface.

Abstract: A battery pack includes a housing assembly, and a cell module and a first electrical connection portion accommodated in the housing assembly. The cell module includes a plurality of battery cells stacked in a first direction. The housing assembly includes a first wall and a second wall disposed opposite to each other in the first direction, the housing assembly is provided with an opening. The first electrical connection portion includes a first part and a second part, where the first part is electrically connected to the plurality of battery cells. The first part has a first edge, and the second part is connected to the first edge and disposed within the housing assembly. The second part is configured to connect to an external testing apparatus. The second part has a length greater than a distance between the first edge and the first wall in the first direction.

Abstract: Provided are a high-plasticity hot-forming steel with oxidation resistance for automobiles and a hot-forming process thereof, and the hot-forming steel has chemical compositions in mass percentages as follows: C: 0.18%-0.28%, Si: ?0.20%, Mn: 1.20%-2.0%, P: 0.030%-0.080%, S?0.004%, Als: 0.02%-0.06%, Nb: 0.02%-0.06%, Ti: 0.025%-0.045%, V: 0.05%-0.15%, Cr: 0.5%-2.50%, Mo: 0.10%-0.30%, B: 0.0015%-0.0035%, N?0.005%, the balance Fe and inevitable impurities. The hot-forming steel provided in the present invention has high oxidation resistance, high plasticity. The steel does not need atmosphere protection during hot forming, and does not need shot blasting treatment after hot forming.

Abstract: The present disclosure provides a power control method and apparatus, a power supply system, and an energy storage power supply. The method provided in the present disclosure mainly includes: determining whether there is an overload device among all load devices of a power supply module, where output voltage of the power supply module is adjustable within an allowable voltage range; if it is determined that there is the overload device, acquiring first target output voltage of the power supply module, where the first target output voltage is within the allowable voltage range and is lower than and close to minimum working voltage of all non-working overload devices; regulating the output voltage of the power supply module to the first target output voltage. When power supply equipment is overloaded, this method uses a voltage regulation method to control an overloaded power supply output to its maximum output power.

Abstract: A capture method for flue gas from a chemical industrial park is performed as follows. A flue gas is analyzed to obtain composition and ingredient content, and then pre-processed. Classified capture is performed on ingredients of a pre-processed flue gas to obtain a residual tail gas and semi-processed products. Specifically, A classified capture model is constructed and trained, and the analysis data of the pre-processed flue gas is substituted to the trained model to obtain a classified distribution result, based on which the flue gas is distributed into the capture modules according to category for classified capture.

Abstract: An encoder includes circuitry and memory. The circuitry, in operation, generates a first coefficient value by applying a CCALF (cross component adaptive loop filtering) process to a first reconstructed image sample of a luma component. The circuitry generates a second coefficient value by applying an ALF (adaptive loop filtering) process to a second reconstructed image sample of a chroma component. The circuitry generates a third coefficient value by adding the first coefficient value to the second coefficient value, and encodes a third reconstructed image sample of the chroma component using the third coefficient value. The circuitry determines a first parameter having the same value for Cb component and Cr component of the chroma component. The circuitry determines, using the first parameter, a model of entropy coding from a plurality of models. The circuitry performs, using the model, the entropy coding of a second parameter of the CCALF process.

Abstract: A method, apparatus, terminal device and storage medium for processing information is provided. The method comprises: in response to inputting first information of a target object on a relevant page of the target object, creating a communication group associated with the target object; sending, to the communication group, a first notification message obtained based on the first information. The associated communication group of the target object is created after the first information of the target object is input, a user may create the communication group without creating a page in a group and associate the communication group with the target object, so it is unnecessary for the user to perform the steps of creating the communication group and sending the first information only if the target object is input, thereby reducing the user's operations.

Abstract: An energy storage apparatus and an electric device are provided in the disclosure. The energy storage apparatus includes an upper cover, a deformation member, a lower plastic member, a terminal post, a connector, and a tab. The lower plastic member is provided with a grid structure at one side of the lower plastic member where the through hole is defined at the fourth surface, and the grid structure separates the through hole into multiple sub-holes. The connector extends from the first connection portion that is connected to the terminal post to the second connection portion that is disposed at one side of the grid structure facing away from the deformation member, and an orthographic projection of the connector on the fourth surface of the lower plastic member covers at least part of the multiple sub-holes.

Abstract: The present disclosure provides a display substrate, a preparing method therefor, and a display apparatus, the display substrate includes: a base substrate and a driving circuit layer arranged on the base substrate, the driving circuit layer further includes at least one first via hole, the first via hole is located between the second sub-electrode and the first active layer, an orthographic projection of the first via hole is overlapped with an orthographic projection of the first sub-electrode and an orthographic projection of the first active layer on the base substrate respectively, the first via hole exposes at least a portion of the first sub-electrode and at least a portion of the first active layer respectively, the second sub-electrode is electrically connected with the exposed first sub-electrode through the first via hole, and the second sub-electrode is electrically connected with the exposed first active layer through the first via hole.

Abstract: An active sound generation device is proposed to generate a sound effect in a vehicle interior. The active sound generation device includes: a low sampling rate generation part, generating a low sampling rate signal by lowering a sampling rate; a processing frequency setting part, setting the sampling rate of the low sampling rate generation part; a high sampling rate generation part, amplifying a sampling rate of the low sampling rate signal to generate a high sampling rate signal as the sound effect; and a speaker, outputting the sound effect.

Abstract: A method of decoding JVET video, comprising receiving a bitstream indicating how a coding tree unit was partitioned into coding units according to a partitioning structure that allows nodes to be split according to a partitioning technique. An intra direction mode for a coding unit may be selected, as well as one or more of the plurality of reference lines to generate at least one predictor for the intra direction mode. A predictor may be generated from reference samples within each selected reference line by combining predicted pixel values based on a projected position on a main reference line in combination with predicted pixel values based on a projected position on a side reference line. The predicted pixel values are weighted according to a weight parameter, wherein the weight parameter is determined based on a shift conversion factor.

Abstract: Provided are a fluorescence imaging probe and a handheld imaging prober, relating to the technical field of medical devices. The fluorescence imaging probe includes a dichroic filter and an image detector, the dichroic filter is arranged at an included angle of 45° with a direction of a main optical axis of incident excitation light, the incident excitation light is reflected by the dichroic filter to a target detection position, the reflected incident excitation light excites a fluorescent substance at the target detection position to form fluorescence, a main optical axis of the fluorescence is arranged coaxially with the image detector, the fluorescence is incident to the image detectors through the dichroic filter, and the image detector converts the received fluorescence into an image signal.

Abstract: A communication method and a communication apparatus. The method includes: a first network element obtains information about an analytics type requested by a terminal device; the first network element obtains information about an analytics type to which the terminal device subscribes; the first network element obtains information about an analytics type supported by a data analytics network element; the first network element determines information about an analytics type that is allowed to be requested by the terminal device based on the information about the analytics type requested by the terminal device, the information about the analytics type to which the terminal device subscribes, and the information about the analytics type supported by the data analytics network element; and the first network element sends, to the terminal device, the information about the analytics type that is allowed to be requested by the terminal device.

Abstract: A method implemented by a video coding apparatus includes applying a neural network (NN) filter to an unfiltered sample of a video unit to generate a filtered sample. The NN filter is applied based on a syntax element of the video unit. The method also includes converting between a video media file and a bitstream based on the filtered sample that was generated.

Abstract: Systems, methods, and apparatuses for establishing, by a wireless communication device, a first connection with a first wireless communication node supporting a low queuing latency, low loss, and scalable throughput (L4S) protocol, the first connection including a dedicated internet protocol (IP) flow for the L4S protocol, switching, by the wireless communication device, from the first connection to a second connection with a second wireless communication node, and determining, by the wireless communication device, a support status of the L4S protocol by the second wireless communication node, according to the dedicated IP flow responsive to switching.

Abstract: An adjustable bracket for enclosing an open frame power supply unit (PSU) is disclosed. The adjustable bracket includes a first bracket section having a first primary plate and a first secondary plate extending generally vertically from one end of the first primary plate; and a second bracket section having a second primary plate and a second secondary plate extending generally vertically from one end of the second primary plate, the first secondary plate and the second secondary plate being generally parallel such that the first secondary plate faces the second secondary plate. The second primary plate is movably coupled to the first primary plate such that the adjustable bracket can be in a compact, intermediately extended, or fully extended configuration by adjusting the bracket according to a width of the open frame PSU, the width being different for a first open frame PSU than for a second open frame PSU.

Abstract: In a base station (100), a controller (101) determines one set from among a plurality of sets, each of which including one or more candidates for a resource for an uplink (UL) control channel during initial access, and determines one candidate from among the one or more candidates for the resource, which is included in the determined set. A transmitter (114) indicates the determined set to a terminal (200) by higher layer signaling, and indicates the determined candidate by dynamic signaling. A receiver (116) receives a UL control signal, using the resource corresponding to the determined candidate in the determined set. In the base station, the association between a value to be indicated by the higher layer signaling and the plurality of sets is configured for each of one or more parameters relating to the initial access.

Abstract: A battery pack includes a housing of a first material, a cell assembly, and a cell support of a second material. The cell assembly is disposed in the housing and includes a plurality of cell units. The cell unit includes a positive electrode of the cell unit and a negative electrode of the cell unit. The cell support is configured to support at least the cell assembly. The cell support is at least disposed at two ends of the cell assembly and at least part of the cell support encapsulates the positive electrode of the cell unit and the negative electrode of the cell unit. The first material is different from the second material.

Abstract: This application discloses a data transmission method, apparatus, device, and system. The data transmission method includes: A first module obtains at least one channel of first data encoded based on first FEC; converts the at least one channel of first data to obtain at least one channel of second data, where a sum of rates of the at least one channel of second data is not less than a sum of rates of the at least one channel of first data; and transmits the obtained at least one channel of second data. In the method, the at least one channel of first data is converted to obtain the at least one channel of second data whose sum of rates is not less than the sum of rates of the at least one channel of first data.