Abstract: A positive electrode film, a positive electrode film sheet, a solid-state battery, an electric apparatus, and applications thereof. The positive electrode film includes a positive electrode active material layer, the positive electrode active material layer including a positive electrode active substance, a positive electrode solid electrolyte, and a conductive agent; where the positive electrode active substance includes an oxide positive electrode active substance, and the conductive agent includes a non-carbon conductive substance, the non-carbon conductive substance including at least one of elemental Se, elemental Te, and a Se/Te composite SexTe1-x, where 0<x<1.

Abstract: The present application relates to a lithium metal negative electrode material, a negative electrode sheet, a lithium metal secondary battery, an electric device, a preparation method, and use. The lithium metal negative electrode material includes lithium-containing metal and a polymer Poly bonded to lithium metal in the lithium-containing metal, the polymer Poly has a linear carbon chain, and a first side chain and a second side chain that are grafted to a side group of the linear carbon chain, the first side chain contains a fluorinated aliphatic chain Rf, and the second side chain contains an EO block.

Abstract: Disclosed are a cleaning path planning method based on a pathfinding cost, a chip, and a cleaning robot. The method includes step 1, configuring cleaning lines in a map matching a cleaning area according to map boundaries and obstacle boundaries in different directions in the cleaning area of a mobile robot; step 2, setting a candidate entrance/exit satisfying a preset pathfinding cost condition and found in a current non-cleaned sub-block by the mobile robot at a current position as a cleaning entrance position of the current non-cleaned sub-block; step 3, controlling the mobile robot to move to the cleaning entrance position of the current non-cleaned sub-block; step 4, searching for and planning a cleaning entrance position and a cleaning termination position of a next non-cleaned sub-block by repeating steps 2-3 described above in a case of the mobile robot moves to the cleaning termination position of the current non-cleaned sub-block.

Abstract: The present application discloses a negative electrode plate and a preparation method therefor, a battery cell, a battery, and an electric device. The negative electrode plate includes a negative electrode substrate and an organic-inorganic composite layer located on at least one surface of the negative electrode substrate, the negative electrode substrate includes a first substrate layer close to the organic-inorganic composite layer, the first substrate layer includes a first metal material, the first metal material includes one or a plurality of elemental lithium or a lithium alloy, the organic-inorganic composite layer includes a polymer and a first inorganic component, the first inorganic component includes one or a plurality of LiI, LiF, Li2S, Li3N, or Li3P, and the peel strength between the organic-inorganic composite layer and the negative electrode substrate is greater than or equal to 500 N/m.

Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.

Abstract: The present invention provides compounds of Formula (I): or a stereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, wherein all the variables are as defined herein. These compounds are selective Factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.

Abstract: The present invention provides a botulinum toxin protein composition, mainly comprising botulinum toxin protein, a saccharide, a salt, and human serum albumin. The botulinum toxin protein composition of the present invention features good activity and stable properties, and can maintain the activity of the botulinum toxin protein at a high level after long-term storage.

Abstract: A tracking attachment for an oral care implement that includes a housing and a tracking unit configured to track position, orientation, or movement of the oral care implement. The housing may define a receiving cavity that is configured to receive a portion of the oral care implement. The housing may include a first housing portion having an inner surface that defines a first portion of the receiving cavity that is open at both of the first and second ends of the first housing portion and a second housing portion that mates with the first housing portion to detachably couple the second housing portion to the first housing portion. The second housing portion may have an inner surface that defines a second portion of the receiving cavity that is open at the second end of the second housing portion.

Abstract: An electrolyte includes a solvent and a prelithiation additive, where the prelithiation additive is selected from at least one of the following: lithium salt with oxalate, lithium oxide, and lithium peroxide, and the solvent includes at least one compound of formula (I). R1 is C1-6 fluoroalkyl; R2 is a hydrogen atom, C1-6 alkyl, or C1-6 fluoroalkyl; and n represents 1 or 2.

Abstract: A botulinum toxin protein composition, comprising a botulinum toxin protein and a protein stabilizer. The protein stabilizer is selected from any one of amino acids or amino acid-like compounds, the amino acids being one or more of L-histidine, L-glycine, L-arginine, L-methionine and L-lysine, and the amino acid-like compounds comprising L-carnitine. The botulinum toxin protein composition can be used as a liquid preparation in the fields of medical treatment and beauty. The activity of the botulinum toxin protein in a liquid state can be kept stable.

Abstract: The present invention relates to unsupervised tracking technology, specifically an unsupervised tracking model training strategy based on contrastive loss. The method comprises: S1: forming a constrained SSCI module using the relation between objects within a video frame and between adjacent video frames; S2: setting features of different objects in each frame as negative samples, and similar adjacent frame objects as positive sample pairs, constructing contrastive loss; S3: constraining embedded features (E_t) by variable loss based on self-supervised contrastive loss. This invention provides a contrastive loss-based training strategy for unsupervised multi-object tracking, leveraging the prior that objects in a frame must be different to enhance object similarity, and using self-supervised learning to match similar objects in short-interval frames as positive samples to boost cross-frame feature expression.

Abstract: A path fusing and planning method for a passing region, a robot, and a chip. The robot searches for candidate paths for fusion in a narrow channel having many obstacles distributed therein in advance, and then uses a path fusing and planning method to fuse a heuristic search algorithm and the candidate routes satisfying a search condition, so as to plan an overall navigation path.

Abstract: The present invention provides compounds of Formula (I): wherein all variables are as defined in the specification, and compositions comprising any of such novel compounds. These compounds are biased agonists, or ?-Arrestin agonists of the angiotensin II receptor, which may be used as medicaments.

Abstract: The present disclosure discloses a universal method for controlling recharge of robot, chip and robot, the method includes: S1, whether the robot has detected the navigation target point or not is determined, if yes, the robot is controlled to move along a planned navigation path, otherwise, the process proceeds to S3; in the moving process, when the charging station signal is received or all the pre-marked navigation target points are traversed, the process proceeds to S2; S2, whether the robot has received the charging station signal or not is determined, if yes, charging on the station is carried out, otherwise, the charging station signal is searched, and when the robot does not receive the charging station signal, the process returns to S1; S3: the robot is controlled to search for the charging station signal until searching the charging station signal, returning to S2, otherwise, walking along the boundary is continued.

Abstract: A tracking attachment for an oral care implement that includes a housing and a tracking unit configured to track position, orientation, or movement of the oral care implement. The housing may define a receiving cavity that is configured to receive a portion of the oral care implement. The housing may include a first housing portion having an inner surface that defines a first portion of the receiving cavity that is open at both of the first and second ends of the first housing portion and a second housing portion that mates with the first housing portion to detachably couple the second housing portion to the first housing portion. The second housing portion may have an inner surface that defines a second portion of the receiving cavity that is open at the second end of the second housing portion.

Abstract: A tracking attachment for an oral care implement that includes a housing and a tracking unit configured to track position, orientation, or movement of the oral care implement. The housing may define a receiving cavity that is configured to receive a portion of the oral care implement. The housing may include a first housing portion having an inner surface that defines a first portion of the receiving cavity that is open at both of the first and second ends of the first housing portion and a second housing portion that mates with the first housing portion to detachably couple the second housing portion to the first housing portion. The second housing portion may have an inner surface that defines a second portion of the receiving cavity that is open at the second end of the second housing portion.

Abstract: Disclosed are a cleaning path planning method based on a pathfinding cost, a chip, and a cleaning robot. The method includes step 1, configuring cleaning lines in a map matching a cleaning area according to map boundaries and obstacle boundaries in different directions in the cleaning area of a mobile robot; step 2, setting a candidate entrance/exit satisfying a preset pathfinding cost condition and found in a current non-cleaned sub-block by the mobile robot at a current position as a cleaning entrance position of the current non-cleaned sub-block; step 3, controlling the mobile robot to move to the cleaning entrance position of the current non-cleaned sub-block; step 4, searching for and planning a cleaning entrance position and a cleaning termination position of a next non-cleaned sub-block by repeating steps 2-3 described above in a case of the mobile robot moves to the cleaning termination position of the current non-cleaned sub-block.