Abstract: In a manual/automatic non-electric-connection borehole clinometer for a landslide, a clinometer probe completes borehole inclination measurement; a hoisting mechanism is connected to the clinometer probe by a pull rope; and a first tooth disc of an automatic clutch and a first tooth disc of a manual clutch are fixed to a left shaft end and a right shaft end of the hoisting mechanism respectively, a second tooth disc of the automatic clutch is fixed to a driving shaft of an electric driving mechanism and selectively meshes with or moves away from the first tooth disc of the automatic clutch, and a second tooth disc of the manual clutch is fixed to a driving shaft of a manual driving mechanism and selectively meshes with or moves away from the first tooth disc of the manual clutch.

Abstract: Techniques are described with regard to managing transaction size during a database replication process. An associated computer-implemented method includes identifying each of at least one transaction associated with at least one source database stored in a replication capture memory, identifying at least one potential excessive memory transaction by applying, via at least one machine learning pattern detection model, pattern detection to each of the at least one transaction stored in the replication capture memory, and constructing at least one compact data unit associated with each of the at least one potential excessive memory transaction. The computer-implemented method further includes facilitating compact data unit transmission to a replication apply server system in order to replicate the at least one compact data unit associated with each of the at least one potential excessive memory transaction to at least one target database via a replication apply server application.

Abstract: A catalyst system for olefin polymerization contains a main catalyst and a cocatalyst. The cocatalyst contains a twelve-membered ring compound represented by formula (M). The catalyst system is suitable for preparing polypropylene products having high stereoregularity and low ash, and can regulate the melt index of the products within a wide range by adjusting the amount of hydrogenation. It is also suitable for copolymerization systems to improve the copolymerization yield.

Abstract: Methods, systems, and apparatus for a ride-hailing platform. The ride-hailing platform includes one or more processors and a memory. The memory is configured to store computer-readable instructions that when executed by the one or more processors, cause the one or more processors to perform operations including obtaining, from multiple transportation providers, multiple ride-sharing routes for multiple ride-sharing vehicles. The operations include obtaining a ride-hailing request including one or more disability settings for a user, a location of the user and a destination of the user. The operations include determining that a first ride-sharing vehicle should transport the user based on the one or more disability settings of the user. The operations include altering a first ride-sharing route to transport the user from the location of the user to the destination of the user and providing the altered first ride-sharing route to a driver of the first ride-sharing vehicle.

Abstract: A damping mechanism and a vehicle are provided. The damping mechanism includes: a spindle; an elastic cushion assembly used to couple the spindle and the vehicle body; a coupling arm having a first end used to be fixedly coupled to an axle of the wheel and a second end pivotally coupled to the spindle; and a locking assembly provided between the coupling arm and the spindle and used to switch the coupling arm and the spindle between at least two locking states and a unlocking state. In the unlocking state, the coupling arm is rotatable, and in the locking states, the coupling arm is locked; in each of the locking states, the coupling arm is in different locking positions relative to the spindle; and when the coupling arm is in different locking positions, the coupling arm is at different angles to a horizontal plane.

Abstract: A compound represented by formula (I), and a racemate, a stereoisomer, a tautomer, an isotopic label, an N-oxide, a hydrate, a solvate, a polymorph, a metabolite, a pharmaceutically acceptable salt, a pharmaceutically acceptable ester, or a prodrug compound thereof are provided. This class of compounds has a good LRRK2 kinase regulation and inhibition and can be used for the treatment of an LRRK2 kinase activity-associated conditions and diseases, such as proliferative diseases, protein kinase-associated diseases, lysosomal diseases, Tau diseases, and diseases caused by decreased dopamine levels. etc.

Abstract: The present invention belongs to the technical field of diesel engines, and particularly relates to an engine cooling system and a cooling method therefor. In the engine cooling system of the present invention, when an engine needs to be warmed up, a first valve is opened, a lower engine body water storage chamber is in communication with an upper engine body water storage chamber, and some of the cooling water directly flows into the lower engine body water storage chamber from the upper engine body water storage chamber. The flow of the cooling water entering an engine body is reduced, and under the condition that heat dissipated by the engine is unchanged, the temperature rise of the cooling water flowing through the engine body such as a cylinder sleeve upper cooling water chamber and a cylinder sleeve lower water jacket is faster, such that an engine warming effect is improved.

Abstract: This invention discloses oligosilane compounds. These compounds can be used in OLEDs.

Abstract: Embodiments of this disclosure provide techniques for receiving reference signals by a user equipment (UE) from a base station in a downlink channel, as well as transmitting a linear combination index from the UE to the base station. In particular, the linear combination index identifies a combination of beams selected from a set of beams in accordance with the RS.

Abstract: The present invention provides a solid-state battery which includes a cathode, an anode, and a hybrid solid electrolyte. In one embodiment, the anode or cathode may be conventional anodes or cathodes, or the anode may be formed by printing a printable lithium composition being on a solution basis of a) 5 to 50 percent of lithium metal powder, b) 0.1 to 20 of a polymer binder compatible with the lithium metal powder, and c) 0.1 to 30 percent of a rheology modifier compatible with the lithium metal powder, and d) 50 to 95 percent of a nonpolar solvent compatible with the lithium metal powder and with the polymer binder. The hybrid solid electrolyte may be a lithium-based solid electrolyte material comprising Li3+x Ax B2?x Si2 PO12?d Cd wherein A is a trivalent metal, B is a transition metal, C is a halogen or sulfur, x is 0.01 to 0.5, and d is 0 to 12, a polymer solid electrolyte and an inorganic salt.

Abstract: The invention belongs to the field of massage equipment, and specifically discloses a multi-handle fascia gun with better massage effect. In the multi-handle fascia gun, the fascia gun body includes a fascia gun housing, and the fascia gun housing further includes a first handle, a third handle, a second handle, and a control handle connected in sequence; the axes of the first handle, the third handle, the second handle, and the control handle enclose a parallelogram. A handle with parallelogram structure has multiple holding parts, so users can choose different holding handles according to different massage parts and needs, and also choose an appropriate handle according to the rotation angle of a steering head, so as to ensure that an axis of impact force is perpendicular to the holding direction as much as possible, thus reducing lateral counter-acting force, avoiding loosening of holding, and improving comfort of holding.

Abstract: A road network operation management method and device, a storage medium, and a terminal. The method comprises: determining an analysis target on a road network to be managed, and extracting metadata of the analysis target; obtaining task data corresponding to the analysis target from a data table described by the metadata; preprocessing the task data corresponding to the analysis target on the road network on the basis of a received configured service processing rule to generate visual data corresponding to the analysis target on the road network; and performing rendering on the basis of the visual data corresponding to the analysis target on the road network to generate a visual element corresponding to the analysis target on the road network. The method can realize road network operation management and service platform data and service decoupling, improve the flexibility of data center service function extension.

Abstract: A sender holds a first platform account with an interaction system. The sender selects a content item to be shared with a recipient. In response to determining that a recipient identifier of the recipient is not linked to a platform account, an off-platform communication is transmitted to a second user device associated with the recipient identifier. The off-platform communication is in an electronic format supported by the second user device and contains a user-selectable registration link. In response to detecting establishment of a second platform account linked to the recipient identifier, the recipient is enabled to access the content item on the second user device via a user interface provided by an interaction application. A relationship between the first platform account and the second platform account is established within the interaction system.

Abstract: An organic light-emitting material containing cyano-substituted ligand is disclosed. The organic light-emitting material is a metal complex containing a cyano-substituted ligand, which can be used as a light-emitting material in a light-emitting layer of an organic electroluminescent device. These new complexes can provide better device performance, e.g., narrower full width at half maximum, lower voltage values, and higher quantum efficiency, and the like. An electroluminescent device and a compound formulation containing the metal complex, and a compound capable of being used to prepare the metal complex are also disclosed.

Abstract: This application relates to an interconnection system. In an example, an interconnection system includes a plurality of circular data paths including at least one lateral circular data path and at least one longitudinal circular data path. The interconnection system further includes a data routing component disposed at an intersection on the at least one lateral circular data path and the at least one longitudinal circular data path. The data routing component is separately coupled to the at least one lateral circular data path and the at least one longitudinal circular data path. The interconnection system further includes at least one functional component disposed at a non-intersection corresponding to one of the at least one lateral circular data path and the at least one longitudinal circular data path.