Abstract: A braking system includes a main braking subsystem and a redundant braking subsystem, where the main braking subsystem includes a brake master cylinder, and the redundant braking subsystem includes a redundant boosting apparatus and a third isolation valve. The redundant boosting apparatus includes a first input end and a first output end. The first input end is configured to input a brake fluid, and the first output end of the redundant boosting apparatus is hydraulically connected to the brake master cylinder.

Abstract: Embodiments described herein provide a technique to facilitate the synchronization of workgroups executed on multiple graphics cores of a graphics core cluster. One embodiment provides a graphics core including a cache memory and a graphics core coupled with the cache memory. The graphics core includes execution resources to execute an instruction via a plurality of hardware threads and barrier circuitry to synchronize execution of the plurality of hardware threads, wherein the barrier circuitry is configured to provide a plurality of re-usable named barriers.

Abstract: A pyram-shaped deep-sea pressure-resistance shell and a design method therefor. The shell comprises a conical shell, an annular combined shell, a cylindrical shell, a flange bolt, and a perforated thick plate; a bottom end of the conical shell is connected with a top end of the annular combined shell, the conical shell being in communication with an interior part of the annular combined shell; the perforated thick plate blocks the bottom end of the annular combined shell, the perforated thick plate and the annular combined shell being connected by means of multiple flange bolts; the cylindrical shell is disposed inside the annular combined shell, a lower end of the cylindrical shell being inserted in a gap between the annular combined shell and the perforated thick plate.

Abstract: Provided are decoupling circuit, driving IC, and display device. The decoupling circuit includes pre-charging module and constant current driving module, an output terminal of the pre-charging module and an output terminal of the constant current driving module are connected together to serve as a channel output terminal; within one display unit, when PWM is greater than 0, operation states of the pre-charging module are pre-charging V1, pre-charging off, and pre-charging V2 in sequence, the constant current driving module is turned on based on PWM in stage of the pre-charging off, such that a lamp bead is lit, and at this time, voltage at the channel output terminal is V3; when the PWM is equal to 0, the constant current driving module is turned off, and output states of the pre-charging module are pre-charging V4, pre-charging V5, and pre-charging V6 in sequence, (V1?V3)?(V4?V5)=K1, (V2?V3)?(V6?V5)=K2, K1 and K2 are constants.

Abstract: An organic-inorganic hybrid porous material. The organic-inorganic hybrid porous material contains a doping element A are provided. In some embodiments, the element A is one or more selected from: Li, Na, K, Rb, Cs, Sr, Zn, Mg, Ca, or any combination thereof. An external specific surface area of the organic-inorganic hybrid porous material is 1 to 100 m2/g. A ratio of the external specific surface area to a total specific surface area of the organic-inorganic hybrid porous material is 0.7 to 0.9.

Abstract: Disclosed are a lithium metal composite electrode material for a lithium metal battery, a preparation method for the same, and an electrode, battery, battery module, battery pack and apparatus comprising the same. The lithium metal composite electrode material comprises: lithium metal particles and a lithium-containing conductive layer serving as a supporting framework, the supporting framework being filled with the lithium metal particles; wherein the lithium-containing conductive layer comprises an inorganic lithium compound and a lithium alloy.

Abstract: An encapsulated polymer flooding method and system for enhancing oil recovery includes: (1) determining reservoir parameters, a well deployment, and a development dynamic state of a target oil reservoir; (2) determining a near-wellbore targeted profile control area and a far-wellbore targeted viscosification area; (3) designing and synthesizing an encapsulated polymer according to conditions of the target oil reservoir; (4) evaluating and determining whether the anti-shearing performance, the sustained release and viscosification performance, the injection performance, and the profile control performance of the encapsulated polymer meet expected performance requirements based on laboratory tests; (5) formulating an injection scheme for an encapsulated polymer flooding field; and (6) monitoring the development dynamic state of the oil reservoir; according to the present disclosure, the polymer is wrapped with a shell layer, which greatly reduces the shear degradation during injection of the polymer and effecti

Abstract: The present disclosure provides a subunit vaccine of contagious caprine pleuropneumonia and preparation method and use thereof, belonging to the technical field of preparation of animal infectious disease vaccine. The combination of Mycoplasma capricolum subsp. capripneumoniae immunoproteins comprises Mycoplasma capricolum subsp. capripneumoniae immunoproteins A, B, C, D and E; the mass ratio of Mycoplasma capricolum subsp. capripneumoniae immunoproteins A, B, C, D and E is (0.5-1.5):(0.5-1.5):(0.5-1.5):(0.5-1.5):(0.5-1.5). The subunit vaccine of contagious caprine pleuropneumonia comprises the combination of Mycoplasma capricolum subsp. capripneumoniae immunoproteins and adjuvant; the subunit vaccine has the advantages of high safety, good immunization effect, high stability and minor adverse effects.

Abstract: The present invention discloses a high-precision point positioning method and device based on a smartphone. The method of the present invention, which belongs to the technical field of satellite positioning, improves the conventional PPP uncombined positioning model, and only uses original GNSS observation values received by a smartphone to carry out high-precision positioning without GNSS reference stations.

Abstract: Thread group dispatch in a clustered graphics architecture is described. An example of an apparatus includes of compute front end (CFE) clusters to receive dispatched thread groups, the CFE clusters including at least a first CFE cluster and a second CFE cluster; processing resources coupled with the CFE clusters to execute threads within thread groups; and cache clusters to cache data including thread groups, wherein the apparatus is to receive thread groups for dispatch, and to dispatch the thread groups to the CFE clusters according to a dispatch operation, the dispatch operation including dispatching multiple thread groups to each of multiple CFEs in the first CFE cluster and multiple thread groups to each of multiple CFEs in the second CFE cluster.

Abstract: An oxygen reduction device in an ion source region of inductively coupled plasma is provided. The oxygen reduction device includes a torch and an inflation sleeve. An upper end of the inflation sleeve is sealed and sleeved outside the torch, and a lower end of the inflation sleeve and the torch are arranged at an interval to form an inflation gap. An inflation hole communicating with the inflation gap is formed in an outer side wall of the inflation sleeve. An outer side face of the lower end of the inflation sleeve is protruded outwards to form an annular gas guiding protrusion. The annular gas guiding protrusion is configured for being arranged opposite to a sampling cone base arranged below the torch, and a gas outlet gap is formed between the annular gas guiding protrusion and the sampling cone base.

Abstract: The present invention belongs to the technical field of tunnel surrounding rock supports and discloses a tunnel surrounding rock supporting method and system based on a tunnel field deconstruction and reconstruction theory. The tunnel surrounding rock supporting method based on the tunnel field deconstruction and reconstruction theory comprises the following steps: establishment of a tunnel field, deconstruction of the tunnel field and reconstruction of the tunnel field. In the tunnel surrounding rock supporting method based on the tunnel field deconstruction and reconstruction theory provided by the invention, through reconstruction of the tunnel field, the energy storage capacity of a rock and soil mass can be improved.

Abstract: The present disclosure discloses an electromagnetic multistage adjustable variable inertance and variable damping device. Iron cores are magnetized by winding electromagnetic coil windings outside the iron cores and applying an electric current action to the electromagnetic coil windings, and air gap magnetic fields are generated by the magnetized iron cores and permanent magnets in air gaps to cause the variation of shear damping forces between a driving shear plate and magnet yokes and between driven shear plates and magnet yokes, which avoids that the mechanical properties of an inerter cannot be fully utilized due to the friction caused by mutual contact among parts, thereby realizing multistage real-time adjustability of an instance coefficient and a damping coefficient of the device.

Abstract: Matrix multiply units can take advantage of input sparsity by zero gating ALUs, which saves power consumption, but compute throughput does not increase. To improve compute throughput from sparsity, processing resources in a matrix accelerator can skip computation with zero involved in input or output. If zeros in input can be skipped, the processing units can focus calculations on generating meaningful non-zero output.

Abstract: The present disclosure provides a subunit vaccine of contagious caprine pleuropneumonia and preparation method and use thereof, belonging to the technical field of preparation of animal infectious disease vaccine. The combination of Mycoplasma capricolum subsp. capripneumoniae immunoproteins comprises Mycoplasma capricolum subsp. capripneumoniae immunoproteins A, B, C, D and E; the mass ratio of Mycoplasma capricolum subsp. capripneumoniae immunoproteins A, B, C, D and E is (0.5-1.5): (0.5-1.5): (0.5-1.5): (0.5-1.5): (0.5-1.5). The subunit vaccine of contagious caprine pleuropneumonia comprises the combination of Mycoplasma capricolum subsp. capripneumoniae immunoproteins and adjuvant; the subunit vaccine has the advantages of high safety, good immunization effect, high stability and minor adverse effects.

Abstract: Systems and methods for accelerated object detection in a surveillance system are provided. According to an embodiment, video frames captured by a camera are received by a processing resource of a surveillance system. Pixels of each video frame are partitioned into cells each representing a rectangular block of the pixels. The background cells within a particular video frame are estimated by comparing each of the cells of the particular video frame to a corresponding cell of other video frames. A number of ROIs within the particular video frame is detected by: (i) identifying active cells within the particular video frame based on the estimated background cells; and (ii) identifying the number of clusters of cells within the particular video frame by clustering the active cells. Then, object detection is caused to be performed within the number of ROIs by feeding the number of ROIs to a machine learning model.

Abstract: The present invention discloses a high-precision point positioning method and device based on a smartphone. The method of the present invention, which belongs to the technical field of satellite positioning, improves the conventional PPP uncombined positioning model, and only uses original GNSS observation values received by a smartphone to carry out high-precision positioning without GNSS reference stations.

Abstract: A compound having one of formula (1), formula (2), formula (3) and formula (4) or a pharmacologically acceptable salt thereof.