Abstract: A packing device for an adsorption device is disclosed. The packing device includes a heating support frame, a packing layer support and a plurality of packing cells. The packing layer support is horizontally extended and arranged in a length direction of the heating support frame, and grooves are alternately provided on both sides of the packing layer support. A clamping slot corresponding to each groove is provided on one side of each packing cell, the packing cell is clamped to the packing layer support through the clamping slot, and one side of the packing cell is in contact with an inner wall of the heating support frame.

Abstract: This application discloses a battery pack and a vehicle, including: a case assembly, including an accommodating cavity; a battery module, disposed in the accommodating cavity, wherein the battery module includes a battery cell assembly, where the battery cell assembly includes an output current collector and a plurality of battery cells arranged side by side along a first direction of the battery pack, and the output current collector is configured to output electric energy of the battery cell assembly; and an end plate assembly, including a body plate and a protective cover, where the body plate is located at an end of the battery cell assembly along the first direction, the protective cover is rotatably connected to the body plate, and at least a part of the output current collector is located between the body plate and the protective cover.

Abstract: A packing device for an adsorption device is disclosed. The packing device includes a heating support frame, a packing layer support and a plurality of packing cells. The packing layer support is horizontally extended and arranged in a length direction of the heating support frame, and grooves are alternately provided on both sides of the packing layer support. A clamping slot corresponding to each groove is provided on one side of each packing cell, the packing cell is clamped to the packing layer support through the clamping slot, and one side of the packing cell is in contact with an inner wall of the heating support frame.

Abstract: A battery may comprise: a first battery cell; a first holder and a second holder provided at both ends of the first battery cell along a first direction, the first holder may be recessed in a direction away from the second holder along the first direction to form a first position-limit portion, and the second holder may be recessed away from the first holder along the first direction to form a second position-limit portion, so that the first position-limit portion and the second position-limit portion may be oppositely provided, and the first holder and the second holder may be buckled along the first direction, so that the first position-limit portion and the second position-limit portion may cooperate to form a position-limit space for accommodating the first battery cell.

Abstract: A support frame apparatus for a thermal fluid includes: a support frame adapted to be coupled to an inner wall of an adsorption device, and defining a chamber therein, a first channel for accommodating the thermal fluid being formed in a wall of the support frame, and a plurality of first holes being formed in the wall of the support frame and being opened to the chamber to spray the thermal fluid into the chamber; and a plurality of support arms disposed within the chamber and each having a first end coupled to the support frame and a second end extended inwardly from the support frame, the support arm defining a second channel therein fluid communicated to the first channel, and the support arm having a plurality of second holes communicated to the second channel and opened to the chamber to spray the thermal fluid into the chamber.

Abstract: The present disclosure discloses a brain atlas individualization method and system based on magnetic resonance and a twin graph neural network. Firstly, a feature is extracted from resting-state functional magnetic resonance imaging (rs-fMRI) by utilizing functional connectivity based on a region-of-interest, and at the same time, Fisher transformation and exponential transformation are performed on the feature; secondly, a corresponding adjacent matrix is extracted from T1-weighted magnetic resonance data in a data set; and then the twin graph neural network is designed for training and testing with the transformed feature and the adjacent matrix as inputs and a group atlas label and a sampling mask as outputs.

Abstract: The present application provides a power generator, a suspension, a vehicle, an apparatus and a method for producing a power generator. Among them, the power generator comprises a cylinder body, a moving member, and a piezoelectric conversion unit. The moving member and the cylinder body jointly defines a variable cavity. The piezoelectric conversion unit is located in the variable cavity, and the piezoelectric conversion unit is configured to deform when the moving member is in relative motion with respect to the cylinder body move and changes the size of the variable cavity, for generating electric energy. Due to the fact that the piezoelectric conversion unit is arranged in the variable cavity, the moving member is in relative motion with respect to the cylinder body to make the piezoelectric conversion unit generate electric energy, thus effectively utilizing the energy generated by the target members in the vibration process.

Abstract: Disclosed are a disease prediction method, system and apparatus based on a multi-relation functional connectivity matrix. A Pearson correlation coefficient matrix and a DTW distance matrix are respectively calculated according to resting state functional magnetic resonance time series extracted from a brain atlas, the DTW distance matrix is converted in combination with the Pearson correlation coefficient matrix into a DTW? matrix which includes correlation degree and correlation direction information and whose numerical range is equivalent to the value range of a Pearson coefficient, and a functional connectivity matrix is obtained after weighted combination.

Abstract: A vascular structure-containing large-scale biological tissue and a construction method thereof. In the existing three-dimensional cell culture, it is contradictory for the elastic modulus of the scaffold material in ensuring structural stability and biocompatibility, and the vascular structure is required to provide channels for nutrient exchange when a large-scale structure is prepared. A cell-laden matrix material is poured into a hollow scaffold serving as a supporting scaffold. The overall stability of the scaffold structure can be ensured by regulating the mechanical properties of the supporting scaffold, thereby resolving the contradiction in ensuring structural stability and biocompatibility for the mechanical properties of the scaffold material in the conventional three-dimensional cell culture. A coaxially printing outer material contains a thermosensitive material.

Abstract: The present disclosure relates to a battery pack comprising: a module assembly comprising two or more battery modules, wherein each of the battery modules comprises a battery core and an end plate, a plurality of battery cores are arranged side by side along a length direction of the battery pack, the end plate is located on at least one side of the plurality of battery cores in the length direction, and the two or more battery modules are arranged side by side along a width direction of the battery pack; and a limiting plate disposed on at least one side of the module assembly in the length direction and correspondingly to the end plate, wherein the limiting plate comprises an inner side surface towards the end plate.

Abstract: Disclosed is a graph model-based brain functional alignment method. The method includes: mapping high-dimensional functional brain imaging data to a two-dimensional time-series matrix by taking brain functional activity signals of a subject under a specific cognitive function state as input , constructing a model based on graph convolutional networks to distinguish different cognitive function states, generating a brain activation distribution priori graph by a meta analysis method to assist in predicting a specific brain function activation mode of each subject, combining the two to map functional brain imaging data of each subject to a shared representation space applicable to a large-scale group, and finally achieving accurate brain function alignment between subjects. According to the method, graph representation information generated in the shared representation space can also be used for accurately predicting the brain function state and behavioral index of the subjects.

Abstract: Provided in the present invention are an anti-human CD47 antibody or an antigen-binding fragment thereof, and a preparation method therefor and the use thereof. Also provided in the present invention are an isolated polynucleotide encoding the antibody or the antigen-binding fragment thereof and a vector containing the isolated polynucleotide of the present invention. Further provided in the present invention is the use of the antibody or the antigen-binding fragment thereof according to the present invention in the preparation of a drug, the drug being used for treating and/or preventing a disease that benefits from an enhanced immune response, wherein the disease is cancer.

Abstract: A method for trajectory planning, an apparatus, a storage medium, and an electronic device are provided. A constraint set of a space including a target device is determined according to a velocity of an unmanned device and velocities of designated obstacles, so that during optimization of a preliminary reference trajectory, a solution can be obtained with the space in the constraint set as a solution space under the constraint of the constraint set, so as to ensure that the solution space is a convex space, and relatively satisfactory reference trajectory points can be solved.

Abstract: A multi-region imaging device (1000?, 2000) and method (9000?). The multi-region imaging device (1000?, 2000) comprises: a picture light projection plate (1100?, 2100?), wherein the picture light projection plate (1100?, 2100?) comprises a first region (1110?, 2110?) and a second region (1120?, 2120?) that do not overlap each other, the first region (1110?, 2110?) and the second region (1120?, 2120?) emit picture light for imaging; and an optical path compensation section (1200?, 2200?), wherein the optical path compensation section (1200?, 2200?) is arranged on a propagation path of the picture light emitted by the second region (1120?, 2120?), and the picture light emitted by the second region (1120?, 2120?) is transmitted by the optical path compensation section (1200?, 2200?) and optical path compensation is carried out thereon.

Abstract: Embodiments of the present application provide a valve, a battery, a power consumption device and an apparatus and a method for manufacturing the valve, and belong to the technical field of batteries. The valve includes a valve body and a closing member, the valve body being provided with a medium injection port. The closing member is configured to open the medium injection port when a pressure or a temperature inside the box body reaches a threshold, so as to relieve the pressure inside the box body and allow the fire-fighting device to inject a fire-fighting medium into the box body. The fire-fighting device can be connected to the medium injection port, and the fire-fighting medium can enter the box body, so as to cool the battery cell inside the box body and reduce the risk of large-area thermal diffusion of the battery cell inside the box body.

Abstract: The present application provides a steering mechanism, a vehicle, and an apparatus and method for producing a steering mechanism, and belongs to the technical field of vehicles. Wherein the steering mechanism comprises a first directive wheel, a second directive wheel, a first driving device, and a second driving device. The first driving device is connected to the first directive wheel; and the second driving device is connected to the second directive wheel. The first driving device and the second driving device are configured to separately drive the first directive wheel and the second directive wheel respectively, thus making the first directive wheel and the second directive wheel deflect in the same direction to achieve steering. No linkage relationship exists between the two directive wheels, whereby the two directive wheels do not need to be connected through a complex mechanical transmission mechanism, and a structure of the steering mechanism is simplified.

Abstract: The present application provides a power generator, a suspension, a vehicle, an apparatus and a method for producing a power generator. Among them, the power generator comprises a cylinder body, a moving member, and a piezoelectric conversion unit. The moving member and the cylinder body jointly defines a variable cavity. The piezoelectric conversion unit is located in the variable cavity, and the piezoelectric conversion unit is configured to deform when the moving member is in relative motion with respect to the cylinder body move and changes the size of the variable cavity, for generating electric energy. Due to the fact that the piezoelectric conversion unit is arranged in the variable cavity, the moving member is in relative motion with respect to the cylinder body to make the piezoelectric conversion unit generate electric energy, thus effectively utilizing the energy generated by the target members in the vibration process.

Abstract: This application discloses a soft-pack battery module, including at least two battery stack layers stacked in a thickness direction of battery cells, where each battery stack layer includes a battery cell and a connecting piece connected to a tab of the battery cell, the connecting piece includes a first split body and a second split body, the first split body is connected to the tab, the second split body is connected to the first split body, the second split body is arranged by a side of the first split body, the second split body extends toward a large surface of the battery cell and covers at least a part of the large surface of the battery cell, and an insulating material is provided on a side of the second split body away from the large surface of the battery cell.

Abstract: This application relates to a vehicle, a battery, and a driving apparatus, where the battery includes: a first box body; a second box body connected to the first box body; a plurality of battery units accommodated inside an enclosure defined by the first box body and the second box body; and a sealing gasket located between the first box body and the second box body whereby the first box body and the second box body are hermetically connected. The first box body and/or the second box body is provided with a first protruding portion, a side wall of the sealing gasket is provided with a notch portion, and the notch portion runs through the sealing gasket along a thickness direction of the sealing gasket, and the first protruding portion extends into the notch portion so that the first protruding portion fits with the notch portion.

Abstract: A lower box body, a battery pack and a vehicle, where the battery pack includes the lower box body and a battery cell; the lower box body has an accommodating area, and the battery cell is accommodated in the accommodating area; the lower box body is further provided with an exhaust port and an exhaust channel, and the exhaust port is in communication with the exhaust channel; the exhaust port is arranged in the lower box body of corresponding accommodating area; and the lower box body further includes an exhaust assembly, the exhaust assembly is blocked at the exhaust port, and the exhaust assembly is configured to be open when pressure in the accommodating area reaches a set value, so that gas in the accommodating area enters the exhaust channel through the exhaust port.