Abstract: A display substrate of the present disclosure includes a display region including sub-pixels, data lines, and gate lines; and a circuit region including a first sub-region and a second sub-region opposite to each other at two sides of the display region along a first direction. The first sub-region is provided with a plurality of multiplexing unit groups, each of which includes at least one multiplexing unit. The second sub-region is provided with a plurality of testing unit groups, each of which includes at least one testing unit. The circuit region is further provided with a plurality of driving unit groups, each of which includes at least one driving unit. The driving unit groups and the multiplexing unit groups are alternately arranged along an extending direction of the first sub-region in the first sub-region.

Abstract: The present disclosure provides a pixel driving circuit, a method for driving the same, and a display device. A first reset sub-circuit included in the pixel driving circuit is used to control to connect or disconnect a gate electrode of a driving transistor and a common node, and to connect or disconnect the common node and the first initialization voltage input terminals; control to connect or disconnect the common node and a second initialization voltage input terminal under the control of a first control terminal; a difference between a potential of a second initialization signal inputted by the second initialization signal input terminal and a potential of a gate electrode of the driving transistor during a light emission period is smaller than a threshold value.

Abstract: Provided are an unread-message reminding method and apparatus, a terminal device and a storage medium. The method includes displaying, in response to receiving an activation instruction of a session interface and in a case where an unread message is present on the session interface, an unread-message reminder icon on the session interface; skipping, in response to receiving a trigger instruction of the unread-message reminder icon, to a corresponding unread message for a user to read; and updating, in real time and according to a session message received by the session interface in real time and an unread-message reading state, the unread-message reminder icon displayed on the session interface.

Abstract: A device for treating exhaust gases of an internal combustion engine includes: a heating disk arranged in a housing; and a main catalytic converter arranged downstream of the heating disk in the flow direction in the housing. The flow can pass through the heating disk and the main catalytic converter in the flow direction along a plurality of flow channels. The heating disk is formed from a metallic honeycomb body and the main catalytic converter is formed from a ceramic honeycomb body fixed in relation to the housing by a fixing structure. The heating disk is electrically contacted by an electrical feedthrough guided through the housing from the outside to the inside.

Abstract: The present disclosure provides a display panel and a display device, including an array substrate; and a color filter substrate disposed opposite to the array substrate, wherein a color filter layer is disposed on a side of the color filter substrate facing the array substrate, and the color filter layer comprises a plurality of first black color resist blocks arranged at intervals and a plurality of color resist blocks disposed between two adjacent first black color resist blocks, wherein heights of each of the plurality of first black color resist blocks is greater than heights of each of the plurality of color resist blocks.

Abstract: A parallel redundant system comprises a substrate, a first circuit disposed over the substrate, a first conductor disposed at least partially in a first layer over the substrate and wire routed to the first circuit, a second circuit disposed over the substrate, the second circuit redundant to the first circuit, a second conductor disposed in a second layer over the substrate and electrically connected to the second circuit, the second conductor disposed at least partially over the first conductor, a dielectric layer disposed at least partially between the first layer and the second layer, and a laser weld electrically connecting the first conductor to the second conductor.

Abstract: A vehicle tilting device for tilting a delivery vehicle for increasing access to items from a storage container transported on the delivery vehicle. The vehicle tilting device comprises a base structure and a tiltable platform connected to the base structure, wherein the tiltable platform comprises guiding features adapted to guide the delivery vehicle onto the tiltable platform. The tiltable platform is arranged to be connected to a delivery grid cell of a delivery rail system such that that there is a path to and/or from the tiltable platform for the delivery vehicle via the delivery grid cell. The invention is also related to an access station, a delivery system and a method of accessing a storage container.

Abstract: Disclosed are a hydrostatic pressure support and a spherical pump having the same. The hydrostatic pressure support is arranged between each of two parallel sides of a slipper and a sliding groove, and includes a first liquid flow channel, a second liquid flow channel, and a pressure-bearing groove. An inlet of the first liquid flow channel is communicated with one of two working chambers of the spherical pump, and an inlet of the second liquid flow channel is communicated with the other of the two working chambers. An outlet of the first liquid flow channel and an outlet the second liquid flow channel are respectively communicated with the pressure-bearing grooves provided on the two parallel sides of the slipper.

Abstract: This invention relates to portable heating systems that utilize a portable fuel source. Portable heating systems of the invention generally include a regulator that is configured to vaporize fuel released from a cartridge and to transfer the vaporized fuel to a burner for ignition.

Abstract: A computer includes a processor and a memory storing instructions executable by the processor to collect operation data of one or more components of a vehicle, input the collected operation data and previously stored operation data to a first machine learning program that assigns the collected operation data to one of a plurality of previously determined paths and outputs a target fuel consumption rate of the vehicle based on the assigned path, input the target fuel consumption rate and the collected operation data to a second machine learning program that outputs a plurality of operation settings of the one or more components to attain the target fuel consumption rate, and actuate the one or more components to attain the plurality of operation settings.

Abstract: A method for text compression comprises recognizing a prefix string of one or more text characters preceding a target string of a plurality of text characters to be compressed. The prefix string is provided to a natural language generation (NLG) model configured to output one or more predicted continuations each having an associated rank. If the one or more predicted continuations include a matching predicted continuation relative to the next one or more text characters of the target string, the next one or more text characters are compressed as an NLG-type compressed representation. If no predicted continuations match the next one or more text characters of the target string, a longest matching entry in a compression dictionary is identified. The next one or more text characters of the target string are compressed as a dictionary-type compressed representation that includes the dictionary index value of the longest matching entry.

Abstract: Various embodiments of systems and methods for faster restart of task nodes using periodic checkpointing for data sources are described. A task node obtains data from data sources in order to perform one or more tasks. The task node checkpoints data source progress points for each of its data sources, whether active or inactive, into a common checkpoint data structure at least once every time interval. Multiple task nodes checkpoint their data source progress points into the same common checkpoint data structure. After restart, the task node determines where to resume obtaining data from its data sources by determining a limited portion of the common checkpoint data structure based on the time interval, analyzing only the limited portion of the common checkpoint data structure, retrieving the data source progress points for each of its data sources, and resuming obtaining data from the data sources to perform tasks.

Abstract: A flexible display module and a manufacturing method thereof are provided. The flexible display module includes a substrate, a second glue layer, and a display panel disposed in a stack. Wherein, the display panel includes a bending area, and a first groove is defined in a third area of the substrate corresponding to the bending area and filled with a first glue layer. More deformation can be provided and bending stresses can be reduced by the first glue layer and the second glue layer, thereby improving bending resistance of the flexible display module.

Abstract: Rotary positive displacement machines based on trochoidal geometry and including a helical rotor that undergoes planetary motion relative to a helical stator can be designed and configured so that the axial load or rotor pressure force is positive, negative, or neutral. In some embodiments, a change in axial load, caused by a change in differential pressure across the machine, can be used to trigger a change in a mechanical configuration of the machine.

Abstract: The present disclosure discloses a method, a related apparatus and storage medium for distributed transaction processing. The method includes: obtaining, by a distributed transaction processing device, a distributed transaction processing request; writing, by the distributed transaction processing device, a commit log corresponding to the distributed transaction processing request to a second object database set in the target database cluster, the commit log comprising a commit indication result; obtaining, by the distributed transaction processing device after the distributed transaction processing device resumes distributed transaction processing, the commit log from the second object database set; and performing, by the distributed transaction processing device when the commit indication result in the commit log instructs to commit the processing operation on the account data in the N accounts, the processing operation on the account data in the N accounts.

Abstract: The disclosure generally pertains to systems and methods for providing a vehicle-and-drone-based security service. In an example method, a first area of interest and a second area of interest associated with a structure may be determined. The first area of interest may then be determined to be monitored at the vehicle. The second area of interest may also be determined to be monitored at a drone associated with the vehicle. A route may be identified for the drone to travel along, where the route is configured for the drone to monitor the second area of interest. The drone may then be launched via the vehicle to travel along the route to monitor the second area of interest.

Abstract: A polymerization catalyst composition contains a rare earth element carboxylate, a phosphate ester represented by the following general formula (1): (wherein Rs are each independently an alkyl group having 5 to 20 carbon atoms), and water.

Abstract: A flux sensing system includes a memory and a processor in communication with the memory and at least one sensing device, the memory storing a plurality of published semantic fluxes associated with a plurality of location-based endpoints and/or item container devices. The flux sensing system is configured to apply semantic analysis to the sensing device inputs and semantic fluxes publishing and further control the publishing between semantic fluxes.