Abstract: The present disclosure provides a consumable box automatic transmission device. The consumable box automatic transmission device includes a consumable box storage mechanism, configured to load and store consumable boxes, and a consumable box lifting mechanism, located above the consumable box storage mechanism; the consumable box lifting mechanism is able to lift the consumable boxes; the consumable box storage mechanism and the consumable box lifting mechanism is able to respectively store and transmit the consumable boxes; the consumable box storage mechanism is able to transmit the consumable boxes to the bottom of the consumable box lifting mechanism; and the consumable box lifting mechanism receives the consumable boxes at a bottom and lifts the consumable boxes to a top layer of the consumable box lifting mechanism. In this way, parallel consumable box transmission can be achieved, and continuous consumable box conveyance is achieved, thereby reducing manual care or frequent manual operation.

Abstract: The present invention relates to positive electrode active materials in rechargeable lithium-ion batteries having a difference in cobalt concentration between the center and the edge of particle.

Abstract: A blockchain network includes a service sub-network, a consensus sub-network, and a routing layer configured to isolate the service sub-network from the consensus sub-network. A data processing method in the blockchain network includes: receiving a data processing request transmitted by a service node in the service sub-network; performing identity verification on the service node according to the data processing request; obtaining a running load of each consensus node in the consensus sub-network when the verification succeeds; determining, from the consensus sub-network according to the running load, a target consensus node configured to process the data processing request; and forwarding the data processing request to the target consensus node, and performing corresponding data processing on the data processing request by using the target consensus node.

Abstract: Provided is a method for controlling a water temperature of an engine. The method includes: collecting outlet water temperatures of the engine at predetermined time intervals (S101); when a number of the collected outlet water temperatures of the engine is greater than or equal to a predetermined number, determining a water temperature variation function of the outlet water temperatures of the engine with time according to collected each outlet water temperature of the engine and collection time corresponding to the each outlet water temperature of the engine (S102); and determining performance parameters of a cooling system under the water temperature variation function, and controlling controllable parts of the cooling system according to the performance parameters of the cooling system (S103). Further provided is an apparatus for controlling the water temperature of the engine.

Abstract: A time of flight (TOF)-based distance measurement system and method with a time code are provided. The system includes: an emitter, configured to emit an optical signal pulse train with a time code; a collector, configured to collect photons in the optical signal pulse train reflected by an object; and a processing circuit, connected to the emitter and the collector, and configured to count the photons to form a frame-period single-photon counting timing train, and draw a histogram based on the time code and the frame-period single-photon counting timing train. In the system and method of this application, the emitter is allowed to emit a pulse train based on a pulse period far shorter than a maximum TOF corresponding to a maximum measurement distance, so that a frame rate may be improved significantly.

Abstract: This application provides a time of flight (TOF)-based distance measurement system with adjustable histograms, including: an emitter, configured to emit a pulsed beam; a collector, configured to collect a photon in the pulsed beam reflected by an object and form a photonic signal; and a processing circuit, connected to the emitter and the collector, and including a TDC circuit and a histogram circuit. The TDC circuit is configured to receive the photonic signal, calculate a time interval of the photonic signal, and convert the time interval into a time code. The histogram circuit counts photons on a corresponding internal time unit based on the time code, and collects statistics on photon counts in all time units after a plurality of measurements to draw a histogram. An address of the time unit can be dynamically adjusted to dynamically adjust a time resolution and/or a time range width of the histogram.

Abstract: The present invention discloses a sludge anaerobic fermentation treatment method with simultaneously enhanced acid production and phosphorus removal. The method includes steps of: (1) adding waste activated sludge into an anaerobic reaction system, with a concentration of a total suspended solid (TSS) of 10000-15000 mg/L; (2) maintaining a pH value of the waste activated sludge at 10±0.1; adding powdery magnetite of 0.3-0.9g/gVS S. Compared with simple alkaline conditions, in the method of the present invention, an accumulation amount of short chain fatty acids (SCFAs) in a fermentation broth is increased by 20%, and a content of orthophosphoric acid is reduced by 10%. The method can further improve the enhancing effect by using sulfuric acid to modify the magnetite, the accumulation amount of SCFAs can be increased by 36.7% at most, and the content of phosphorus and refractory organic substances can be reduced by 32.4% and 40.4% at most, respectively.

Abstract: Chemical entities that are kinase inhibitors, pharmaceutical compositions and methods of treatment of cancer are described.

Abstract: A cleaning module, a sample analyzer with the cleaning module and a cleaning method. Wherein, the cleaning module may include a disk body assembly and a cleaning assembly. The disk body assembly may include a disk body, the cleaning assembly and the disk body may move relatively, and the disk body and the cleaning assembly complete extraction of waste fluid and cleaning on a path of moving relatively.

Abstract: An ultrasonic system has an ultrasonic stack excited by a power supply. The ultrasonic stack has a plurality of components, including an ultrasonic converter, a booster and an ultrasonic horn. A method of controlling the ultrasonic system with the power supply includes upon replacing any of the components of the ultrasonic stack with a replacement component, inputting an amplitude parameter of the replacement component into the power supply, determining with the power supply an amplitude of an AC excitation signal at which to excite the ultrasonic converter based on amplitude parameters of the components including the amplitude parameter of each replacement component. The power supply then sets the amplitude of the AC excitation signal at this determined amplitude.

Abstract: The present disclosure relates to a measuring chamber, a working method of the measuring chamber, a chemiluminescence measurement method of the measuring chamber and a chemiluminescence detector. The measuring chamber includes a dark chamber, a first substrate nozzle, a photomultiplier detection component, a waste liquor adsorption needle component, a reaction cup turntable and a plurality of reaction cup processing stations; the reaction cup turntable is provided in the measuring chamber rotationally; and the plurality of reaction cup processing stations are sealed in a mutually light-isolated manner. When the instrument works, reaction cups in the reaction cup turntable are moved in the dark chamber; and after the reaction cups are moved to corresponding processing stations for processing the reaction cups, the plurality of different processing stations for processing, the reaction cups may simultaneously process the reaction cups moved to the corresponding reaction cup processing stations.

Abstract: A gimbal for controlling an optical device includes a control device and a controlling assembly. The control device is configured to receive an action instruction and generate a control instruction based on the action instruction. The action instruction includes a press action instruction, and the control instruction includes a switch control instruction for switching the gimbal from a first operating mode to a second operating mode. The first operating mode and the second operating mode cause different relative movements between the gimbal and the optical device. The controlling assembly is configured to receive the control instruction from the control device and generate a performing instruction based on the control instruction for controlling the optical device.

Abstract: A method for replacing an identity certificate in a blockchain network includes a service subnet, a consensus subnet, and a routing layer used for isolating the service subnet from the consensus subnet. The method includes: receiving a root certificate replacement notification transmitted by a certificate authentication center; obtaining a public key corresponding to the certificate authentication center; verifying the root certificate replacement notification by using the obtained public key; forwarding the root certificate replacement notification to a consensus node in the consensus subnet after the validation succeeds, so that the consensus node records the root certificate replacement notification into a latest data block after a consensus on the root certificate replacement notification is reached; and requesting, when the data block is received, the certificate authentication center to replace an identity certificate.

Abstract: Chemical entities that are kinase inhibitors, pharmaceutical compositions and methods of treatment of cancer are described.

Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating relationship recommendations. One of the methods includes: determining, by a computing device, parameter entities that comprise event entities associated with node entities; constructing, by the computing device, a knowledge graph based on relationships between the parameter entities and predetermined operator entities; extracting, by the computing device, a newly added relationship from the knowledge graph based on an inference rule; and providing, by the computing device, a relationship recommendation corresponding to the newly added relationship.

Abstract: Chemical entities based on quinoxaline that are kinase inhibitors are described. Specifically, quinoxaline derivatives of Formula I, containing a diarylamide or diarylurea substructure that inhibit Braf mutant kinase activity, pharmaceutical compositions containing the inhibitor compounds and methods of treatment of cancer comprising administering an effective amount of the Braf inhibitor compound are described.

Abstract: Described herein are cationic polymers having a plurality of quaternary amino groups, methods of making such polymers, and uses of such polymers as ion exchange membranes in electrochemical devices.

Abstract: A bimodal lithium transition metal oxide based powder mixture comprising a first and a second lithium transition metal oxide based powder. The first powder comprises a material A having a layered crystal structure comprising the elements Li, a transition metal based composition M and oxygen and has a particle size distribution with a span <1.0. The second powder has a monolithic morphology and a general formula Li1+bN?1-bO2, wherein ?0.03?b?0.10, and N?=NixM?yCozEd, wherein 0.30?x?0.92, 0.05?y?0.40, 0.05?z?0.40 and 0?d?0.10, with M? being one or both of Mn or Al, and E being a dopant different from M?. The first powder has an average particle size D50 between 10 and 40 ?m. The second powder has an average particle size D50 between 2 and 4 ?m. The weight ratio of the second powder in the bimodal mixture is between 20 and 60 wt %.

Abstract: An optical system, an electronic device, and a method for designing a diffractive optical element of an optical system are provided. The optical system comprises: a transparent display screen, comprising a plurality of periodically arranged pixel units for display; and a light emitting module, comprising a light source and a diffractive optical element, and configured to emit a patterned light beam outward through the transparent display screen. The diffractive optical element is configured to receive an incident light beam from the light source and project a first diffracted light beam, wherein the first diffracted light beam is incident on the transparent display screen and then diffracted again, such that the patterned light beam is projected outward. An electronic device, comprises the above optical system, and a filter unit disposed between the transparent display screen and the optical module, and configured to reduce passage of visible light from the transparent display screen.

Abstract: A compensating display screen, an optical system, and an electronic device are provided. The compensating display screen includes: a transparent display screen, comprising a plurality of periodically arranged pixel units for display; and a compensating element, configured to compensate a diffraction effect of the transparent display screen, so that when a preset light beam is incident on the compensating display screen, the same preset light beam is emitted from the compensating display screen. An optical system, comprises the above compensating display screen, and an optical module configured to receive a light beam from the transparent display screen or emit a light beam outward through the transparent display screen. An electronic device, comprises the above optical system, and a filter unit disposed between the transparent display screen and the optical module, and configured to reduce passage of visible light from the transparent display screen.