Abstract: A drug for the prevention or treatment of sepsis is provided. The drug comprises an exosome containing a circRNA MOTOR, and a nucleotide sequence corresponding to the circRNA MOTOR is shown in SEQ ID NO: 1.

Abstract: According to one embodiment, a method, computer system, and computer program product for hard negative training is provided. The embodiment may include a computer receiving a training set, where the training set comprises one or more training samples. The computer trains a deep neural network (DNN) with the training set. The embodiment may also include determining, using the DNN, information for each of the one or more training samples, where the information includes one or more scores associated with the one or more training samples. The embodiment may further include generating a training epoch from the one or more training samples based on the information and updates the information based on using the training epoch with the DNN.

Abstract: A composition of matter comprising an extract of a plurality of seeds of an edible plant of interest is disclosed. Use of the composition and methods of generating same are also disclosed.

Abstract: Disclosed are compositions, in particular, organoid compositions, derived from more than one donor cell. Further disclosed are methods of making compositions, for example, organoid compositions, that comprise a differentiated cell population derived from more than one donor cell. Donor cells may include, for example, a precursor cell such as an embryonic stem cell or other precursor cell. The disclosed methods use synchronization conditions to produce a synchronized pooled-precursor cell population, which may then be differentiated into an organoid composition. Methods of using the compositions are also disclosed.

Abstract: A power control system includes a current sensor and a control unit. The current sensor is coupled to a permanent magnet synchronous motor (PMSM) and is configured to monitor a current profile of the PMSM. The control unit is coupled to the PMSM and a magnetic bearing system. The control unit receives signals associated with the current profile of the PMSM and controls power provided by a main power supply to the PMSM in a first operating mode. In response to detecting a power failure of the main power supply, the control unit determines an estimated rotation speed of the PMSM according to the current profile of the PMSM and generates a first output voltage to power the magnetic bearing system in a second operating mode different from the first operating mode. A value of the first output voltage is generated based on the estimated rotation speed of the PMSM.

Abstract: A method and apparatus for inter prediction. According to the position of a current block in a video picture, first motion information and second candidate motion information is determined, the motion information at least includes a motion vector; it is determined whether the distance between the motion vector of the first motion information and the motion vector of the second candidate motion information is greater than a first threshold; if the determination result is that the distance is less than or equal to the first threshold, the second candidate motion information is updated to obtain second motion information; if the determination result is that the distance is greater than the first threshold, the second candidate motion information is taken as the second motion information; and inter prediction is performed on the current block by using the first motion information and the second motion information.

Abstract: A storage system has an inference engine that can infer a read threshold based on a plurality of parameters of the memory. The read threshold can be used in reading a wordline in the memory during a regular read operation or as part of an error handling process. Using this machine-learning-based approach to infer a read threshold can provide significant improvement in read threshold accuracy, which can reduce bit error rate and improve latency, throughput, power consumption, and quality of service.

Abstract: An intraoral scanner comprises one or more reconfigurable buttons, a display configured to display at least one of one or more icons or one or more texts associated with the one or more reconfigurable buttons, one or more cameras configured to capture intraoral scan data of at least a part of a dental arch, and a communication module configured to transmit the intraoral scan data to a first computing device.

Abstract: Provided in the present disclosure is a four-wheel drive multi-gear hybrid power transmission system, including a first drive system and a second drive system that drive two pairs of wheels of a vehicle respectively, where the first drive system includes an engine, a first motor, an input shaft, a first motor shaft, a first output shaft, a first synchronizer, a second synchronizer, and a plurality of gear sets, and the first motor has two gear positions; and the second drive system is an electric drive axle. According to the present disclosure, one motor is reduced, which significantly lowers costs, and multi-gear shifting can be implemented, which improves the fuel consumption economy of the engine and can cope with various working conditions.

Abstract: A system comprises an intraoral scanner, a first computing device and a second device. The intraoral scanner includes light projectors to generate a light pattern, one or more cameras to capture 2D images of the 3D dental object in response to illuminating said 3D dental object using the one or more light projectors, and a processor configured to process the 2D images to generate intraoral scan data. The first computing device is configured to receive the intraoral scan data from the intraoral scanner, generate a digital 3D model of at least part of the 3D dental object based on the intraoral scan data, generate a plurality of 2D images of the digital 3D model, and transmit the plurality of 2D images to a second device. The second device is configured to output the plurality of 2D images to a display associated with the second device.

Abstract: A disclosed electronic device may include a battery and a battery enclosure member securing the battery. The battery enclosure member may have a polymer base layer and a metal coating covering at least a portion of a surface of the polymer base layer. A method for manufacturing a battery enclosure member may include 1) providing a polymer base layer dimensioned to abut a battery in an electronic device, 2) etching a surface of a polymer base layer, and 3) depositing a metal coating over at least a portion of the surface of the polymer base layer. Various other methods, systems, and devices are also disclosed.

Abstract: The present disclosure provides a liquid crystal writing board and a method for repairing the same. The liquid crystal writing board includes a first substrate, a second substrate, and a bistable liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a plurality of first signal line groups, the first signal line group including at least two first signal lines; a plurality of second signal lines, the first signal lines and the second signal lines intersecting with each other; and a control electrode disposed in an area surrounded by two adjacent first signal lines and two adjacent second signal lines, the first signal lines and the second signal lines being configured to jointly provide control signals to the control electrode. The first signal lines in the first signal line group are electrically connected with each other.

Abstract: An in-situ robot programming method for a hydraulic turbine top cover based on binocular structured light vision is provided, which relates to the field of robot vision-guided intelligent processing technologies. The method performs hand-eye calibration on a binocular structured light camera and a robot to construct a coordinate conversion relationship thereof, collects an annular to-be-processed area of the hydraulic turbine top cover by the binocular structured light camera for joining, and obtains a trajectory and a trajectory plan through point cloud processing algorithms, to thereby achieve a rapid programming for the hydraulic turbine top cover based on guidance of binocular structured light vision. The method adapts to changes in sizes of the hydraulic turbine top cover and take into account real-time performance and robustness, so that impacts of uncertainty factors on the system are greatly weakened, and the method has characteristics of intelligence and high degree of systematization.

Abstract: The present disclosure relates to a compound, and an organic electroluminescent material and an organic electroluminescent device comprising the same. By comprising a compound and/or an organic electroluminescent material according to the present disclosure, an organic electroluminescent device having low driving voltage, and/or high luminous efficiency, and/or long lifespan characteristic, compared to the conventional organic electroluminescent device can be provided.

Abstract: A memory device and a method of operating the memory device are provided. The memory device includes a memory cell array including a plurality of memory cells to store data, an error correction code (ECC) circuit, and an error check and scrub (ECS) circuit. The ECC circuit reads the data from the memory cell array and corrects errors in the data. The ECS circuit performs a scrubbing operation on the memory cell array and transmits a signal for an error address detected based on the scrubbing operation to an external circuit and stores the error address which was transmitted.

Abstract: A distributed network that may include multiple links; and multiple physical nodes that in communication with each other via the multiple links, to form multiple redundant paths, wherein at least some of the redundant paths form a daisy chain; wherein the multiple physical nodes comprise output ports configured to interface with external hosts. The multiple physical nodes are configured to supports software defined networking (SDN).

Abstract: A computing device may include camera modules and a camera enclosure configured to house the camera modules. The computing device may further include alignment wedges that each define a sloped surface configured to mechanically contact at least one of the camera enclosure or the camera modules. The alignment wedges may be configured to reposition the respective camera module of the plurality of camera modules with respect to the camera enclosure.

Abstract: Methods and systems for safely and effectively supplying a beam of wireless power from a transmitter to at least one receiver. A delta signal is generated by repeatedly calculating the difference in power between the power of the beam emitted by the transmitter and the amount of power received at the receiver. The system dynamically generates a time delay, which is a time period shorter than the maximal exposure duration relating to safe exposure durations for the power level of the delta signal. If the time delay is exceeded, the system changes an operational parameter of the system, such as terminating the beam. Because of limitations to building a perfect timing system, the system is built to be more sensitive to time delays having longer safe exposure durations, with large delta signals having short safe exposure durations being responded to immediately and without significant regard to the time delay.

Abstract: A sensing device for a bearing and a bearing component. The sensing device includes a sensing body for mounting into the bearing by a press fit. The sensing body is provided with: a sensing measurement module having a pressure sensor for measuring the load of the bearing and a temperature sensor for measuring the temperature of the sensing device, and the measured load is corrected using the measured temperature; a wireless communication module used for wirelessly transmitting bearing information from the sensing measurement module; and a wireless power supply module used for supplying power for the sensing measurement module and the wireless communication module. The bearing component includes a bearing and the sensing device.