Abstract: A camera lens smoothing method includes: obtaining a current video frame of a camera video and gyroscope information of the current video frame, and calculating a current first rotation matrix; conducting smoothing on the first rotation matrix, and calculating a third rotation matrix; conducting viewpoint decomposition on the current video frame according to the third rotation matrix, and calculating a fourth rotation matrix; and conducting 3D rotation on the current video frame according to the fourth rotation matrix, and rebuilding an anti-shake video.

Abstract: The present invention provides a composition comprising the compound having the structure: or a salt of the compound; 4-amino-2-[19F]-fluorobenzoic acid or a salt of 4-amino-2-[19F]-fluorobenzoic acid; and at least one acceptable carrier.

Abstract: Methods, systems, and apparatuses that enable a Service Layer (SL) to support analysis of internet of things (IoT) data and enable shared access to information generated by the analysis. An analytics management service may allow SL entities to configure analytics functions for many different IoT sources of data and organize the results in a customizable manner. The SL may support coordinating the analysis of IoT data from multiple independent sources and organizing the results of the analysis.

Abstract: In a method, in response to an interface a computer-implemented analysis assistant initiates a presentation of inefficiency results, determined an efficiency analyzer based on a mapping of a dataflow program to execute on hardware of a computing system. The assistant receives an inefficiency included among the inefficiency results and composes formatted inefficiency results comprising a presentation format of the inefficiency to assist a developer of the dataflow program to interpret the inefficiency. The analysis assistant outputs the formatted inefficiency results to an interface, which can comprise an interface to output the formatted inefficiency results for use by the developer to improve the dataflow program in association with the inefficiency. In implementations the presentation can comprise an interactive presentation with a developer of the dataflow program. A computer program product and a computing system can implement the method.

Abstract: Disclosed are an in-memory computing architecture for a nearest neighbor search of a cosine distance and an operating method thereof. The in-memory computing architecture comprises two FeFET-based storage arrays, Translinear circuits and a WTA circuit, and the two storage arrays are a first storage array and a second storage array, respectively; wherein each of the storage cells comprises a FeFET and a resistor which are electrically connected; an input vector is inputted into the first storage array for outputting the inner product X of the input vector multiplied by all the storage vectors in the first storage array; the second storage array outputs the sum of squares Y of all vector elements in the storage vectors; the output values of the first storage array and the second storage array are respectively inputted into the Translinear circuits through current mirrors; and the Translinear circuits output X2/Y to the WTA circuit.

Abstract: In a method a computer-implemented efficiency analyzer selects operators from an intermediate representation of a dataflow program. The operators are included in a mapping of the operators to hardware of a computing system to execute the dataflow program. Based on the mapping and a description of the hardware, the efficiency analyzer computes an execution metric associated with executing the operators on the hardware. Based on the execution metric and hardware description, the efficiency analyzer determines an inefficiency metric, and based on the inefficiency metric, the efficiency analyzer determines an inefficiency associated with the dataflow program. The computing system to execute the dataflow program can comprise a coarse grain computing system and the hardware can include a reconfigurable processor of the computing system. A computer program product and a computing system to a the dataflow program can implement the method.

Abstract: The present disclosure describes improved methods for use in purifying biological products made by host cells. In some embodiments, the improved methods comprise one or more steps of lysing host cells, such as with a detergent, to release the biological product, precipitating host cell DNA, such as with domiphen bromide, and then inhibiting precipitation of residual host cell DNA in a supernatant containing the biological product by adding a salt to a sufficient final concentration. In some embodiments, the biological product is a vaccine, or a viral vector for gene therapy, such as an AAV vector or a lentiviral vector.

Abstract: This disclosure provides a computer-implemented method. The method may comprise estimating a value range of a water body parameter based on measured data for a water quality indicator of a first set of time-spatial points and measured data for the water quality indicator of a second set of time-spatial points; and determining an optimal value of the water body parameter from the estimated value range by comparing the measured data for the water quality indicator of the second set and simulated data for the water quality indicator of the second set, wherein the simulated data for the water quality indicator of the second set is obtained based on a fluid dynamic model using the measured data for the water quality indicator of the first set as an input of the fluid dynamic model and using a value in the estimated value range as a parameter of the fluid dynamic model.

Abstract: A scheduling system includes a receiving system and a transfer system. The receiving system receives a carrier carrying a biological sample. The transfer system transfers the sample carrier between biochemical reaction platform and detection platform, so that a sample in the sample carrier performs a biochemical reaction on the biochemical reaction platform, and a signal from the reacted sample can be detected on the detection platform. The present disclosure further provides a scheduling method, a scheduling control system, a biochemical analysis system and device, and a computer-readable storage medium. The present disclosure improves a degree of automation of sample carrier scheduling, and realizes simultaneous analysis of multiple sample carriers to improve a testing throughput.

Abstract: Methods, systems, and computer programs are presented for determining flood levels within a region. One method includes an operation for detecting an alert generated by one of a riverine, a coastal, or an urban model. Further, the method includes operations for selecting one or more regions for estimating flood data based on the detected alert, and for calculating, by an inundation model, region flood data for each of the selected regions based on outputs from the riverine model, the coastal model, and the urban model. Additionally, the method includes an operation for combining the region flood data for the selected one or more regions to obtain combined flood data. The combined flood data is presented on a user interface, such as on a flood inundation map.

Abstract: A cabazitaxel weakly-alkaline derivative, preparation, and synthesis thereof, a liposome preparation containing the cabazitaxel weakly-alkaline derivative and application of the cabazitaxel weakly-alkaline derivative in a drug delivery system are provided. Cabazitaxel is connected with a weakly-alkaline intermediate through an ester bond, the ester bond can be broken under the action of esterase in vivo, and an active drug is released. A connecting group is C1-C4 alkyl, C3-C6 naphthenic base or phenyl; [N] is an N-methyl piperazinyl group, a piperidinyl group, a 4-(1-piperidinyl) piperidinyl group, a morpholinyl group, a pyrrolidine group or other tertiary amine structures. The cabazitaxel weakly-alkaline derivative can be prepared into the liposome preparation having high drug loading capacity, high encapsulation efficiency, and good stability.

Abstract: A controller includes: an acquisition unit configured to acquire process data for an actually used controlled object; and a calculation unit configured to, based on at least one of a target set value and parameters for the actually used controlled object, convert the process data acquired by the acquisition unit, and calculate a manipulated variable for the actually used controlled object by use of the converted process data and a trained model. Upon receiving input of process data for a specific controlled object, the trained model outputs a manipulated variable for approximating process data for the specific controlled object to a specific target set value. The parameters include parameters for specifying the relation between manipulated variables for the actually used controlled object and process data obtained by use of the manipulated variables.

Abstract: A current stimulation device and an osteoblast differentiation treatment system through current stimulation are provided, which relate to the technical field of bioengineering. The current stimulation device includes a nanogenerator, which is electrically connected to a stimulation electrode. The stimulation electrode makes contact with an affected part. The stimulation of the present disclosure is applied to the affected part of a fracture patient, and realizes the current stimulation through the nanogenerator, promotes proliferation and activity of the osteoblast. The present disclosure provides a new idea for fracture healing, and promotes application progress of the nanogenerator in a wearable electronic medical instrument. The present disclosure has portability and an excellent clinical application prospect.

Abstract: An apparatus for direct analysis is based on solid ablation by a plasma jet. It includes a microwave plasma system, a gas transmission system, a sample carrying system, a signal collection system and a data analysis system. In the microwave plasma system both the microwave resonant cavity and the discharge tube are connected to the microwave power source. The gas transmission system is connected to the discharge tube; the sample carrying system is located below a gas outlet of the discharge tube. The signal collection system is configured to collect a spectral signal of a sample to be tested, and is connected to the data analysis system.

Abstract: The invention discloses a horizontal lead storage battery include a battery container and a cover; the interior of said battery container is installed with a partition that divides its inner cavity into a plurality of single cells, and each cell is installed with a plate group; the adjacent plate groups are connected by a bridge; said partition has a gap for the bridge to pass through, and a sealing component is installed at the gap; said sealing component comprises two sealing plates with a gap and sealed with said partition; said gap is filled with sealant. The gap of the partition of present invention is provided with two sealing plates, the gap between the two sealing plates is filled with sealant, and the tiny gap between the sealing plate and the partition is sealed by sealing, thereby improving the sealing effect.

Abstract: An event analyzing device includes an event data collector configured to collect event data which represents an event including an alarm which has occurred in a plurality of devices in a plant and an operation performed to the devices, a process data collector configured to collect process data of the devices in the plant, a trend change detector configured to detect a trend change of the process data collected by the process data collector, an event data converter configured to convert the trend change detected by the trend change detector into a process change event represented in the same format as the event, and a cause-effect relationship analyzer configured to integrate the event data collected by the event data collector and process change event data which represents the trend change in the process change event converted by the event data converter to analyze a cause-effect relationship between the event and the process change event.

Abstract: The present application relates to an adjustment bushing, a steering column and a vehicle. The adjustment bushing comprises: a frame provided with a linear track that allows an adjusting bolt to slide left and right; and damping structures respectively disposed near both ends of the linear track and including convex hulls extending from upper and lower inner sides of the frame into the linear track, wherein, when the adjusting bolt slides to both ends of the linear track to extreme positions of the linear track, the convex hulls are squeezed between the adjusting bolt and the frame to play a damping role. The adjustment bushing can rebound after the endurance adjustment, has excellent noise reduction and energy absorption effect, and improves the durability and service life of the adjustment bushing.

Abstract: Embodiments of the present disclosure relate to a method for I/O data transmission in a Hyper-Converged Storage System (HCSS). The HCSS comprises at least one storage node having at least one device constructed with virtualization technology and a storage I/O processing module for accessing persistent storage resource of the HCSS. According to the method, an I/O request of a first type is received from the device by a System Disk front-end driver (SFD), wherein the I/O request of the first type is an I/O request to a system disk of the device. The I/O request of the first type and its corresponding response of a first type are transferred by the SFD between the device and the storage I/O processing module via a first shared memory, wherein the first shared memory is created by allocating a first memory region of the HCSS as the first shared memory.

Abstract: A data processing method, a node, a blockchain network, and a virtual data carrier are provided. The data processing method includes receiving a block addition message which is with respect to a target virtual data carrier and sent by any one node in a blockchain network, the block addition message including a digital identifier and data change information, the blockchain network including a plurality of virtual data carriers storing data character information, and each virtual data carrier is provided with a unique digital identifier and corresponds to at least one blockchain; acquiring target blockchain information corresponding to the target virtual data carrier, according to the digital identifier corresponding to the target virtual data carrier; and judging, based on data change history information of at least one block in the target blockchain information, whether the data change information is legitimate, and if legitimate, confirming the data change information.

Abstract: The invention belongs to the field of chemical separation, hydrometallurgy and resource recovery and provides a method for preparing and applying of ion-keeper adsorbent. By adjusting the pH to selective oxidation to achieve the oxidation of ferrous iron into ferric iron. Separates the iron after the hydrothermal reaction; By using of ion imprint “ion keeper” effect and biomass as raw materials, to prepare the adsorbent with internal rules, hierarchical pores and high selectivity. It can be used for deep purification of chromium solution, such as iron, aluminum, vanadium and other impurities in the solution; After the deep purification of chromium solution, then adjusting the pH, adding appropriate hydrating agent, by hydrothermal precipitation treatment of chrome, filtration, acid washing and calcination to obtain chromium oxide crystal. It achieves the purification of chromium, iron, aluminum and chromium. The recycling and comprehensive utilization of waste resources are also realized.