Abstract: A decoding method includes a threshold determining mechanism such that that a controller chip can simultaneously perform calculation of a quantity of check equations that are not met by a bit and a bit flipping process. In addition, an algorithm for calculating the quantity of check equations that are not met by each bit is optimized.

Abstract: An image obtaining method includes outputting an image in at least one of multiple image output modes. The multiple image output modes include a full-size mode, a first binning mode, and a second binning mode. In the full-size mode, a first image is obtained according to a first pixel value. In the first binning mode, a second image is obtained according to a second pixel value and a third pixel value. In the second binning mode, a third image is obtained according to a fourth pixel value and a fifth pixel value.

Abstract: Embodiments of this application provide a method for detecting ransomware, a related system, and a storage medium. The method includes: obtaining a partial feature of a target file based on preset data in the target file, where the partial feature includes a partial incremental entropy and/or partial histogram statistical data; determining, based on the partial feature of the target file, whether the target file is an encrypted file; and determining, if the target file is the encrypted file, that the target file is attacked by the ransomware. The method can increase file detection efficiency and accuracy.

Abstract: Described herein is a method for mixing unequal amounts of two reagents to produce a detectable reaction in a microfluidic chip. In one example, there is a fluorescent microfluidic urinary albumin chip (UAL-Chip) that exploits the nonimmunological fluorescent assay. In this chip, we constructed a passive and continuous mixing module, in which the loading process requires only an inexpensive dropper, and the signal is stable over time, as discussed below. We applied a pressure-balancing strategy based on the immiscible oil coverage which highly improves the precision in controlling the mixing ratio of sample and dye. The UAL-Chip has achieved an estimated limit of detection (LOD) of 8.4 ?g/ml using albumin standards, which is below the 30 ?g albumin per ml urine level considered to be indicative of kidney damage.

Abstract: Embodiments of this application provide application processing methods and apparatuses. One method includes: receiving a startup request from a first client device, where the startup request is used to start an application. Loading, in a high-level language execution environment of an enclave, a manifest file of the application and a dependency relationship between an enclave entrypoint function of the application and a static dependency class, and loading a static dependency class of the enclave entrypoint function of the application based on the manifest file and the dependency relationship between the enclave entrypoint function and the static dependency class.

Abstract: This application provides a model training-based communication method and apparatus, and a system, to effectively decrease a data amount of a parameter transmitted between the communication device and the central server. The method includes: The communication device determines a change amount of a first model parameter value. If the communication device determines, based on the change amount of the first model parameter value, that a first model parameter is stable, the communication device stops sending an update amount of the first model parameter value to the central server in a preset time period. The update amount of the first model parameter value is determined by the communication device based on user data in a process of performing model training. The communication device receives a second model parameter value sent by the central server.

Abstract: According to examples, an apparatus may include an input device, a processor, and a memory on which is stored machine-readable instructions that, when executed by the processor, cause the processor to determine that an input data has been received from or collected by the input device. The instructions may also cause the processor to determine that the input data is to be synced with data on a remote apparatus. In addition, based on a determination that the input data is to be synced, the processor may encrypt the input data and may output the encrypted input data.

Abstract: An image sensor (10), a camera assembly (40) and a mobile terminal (90) are disclosed. The image sensor (10) comprises panchromatic pixels and color pixels. The color pixels have the spectral response narrower than that of the panchromatic pixels, and the panchromatic pixels have the full-well capacity greater than that of the color pixels.

Abstract: An image obtaining method includes outputting an image in at least one of multiple image output modes. The multiple image output modes include a full-size mode, a first binning mode, and a second binning mode. In the full-size mode, a first image is obtained according to a first pixel value. In the first binning mode, a second image is obtained according to a second pixel value and a third pixel value. In the second binning mode, a third image is obtained according to a fourth pixel value and a fifth pixel value.

Abstract: Systems and methods for implementing an RPA (robotic process automation) cloud suite comprising a plurality of RPA related services are provided. Each of the plurality of RPA related services of the RPA cloud suite is associated with one of a plurality of nodes of a hierarchical model. A routing address for each respective RPA related service of the plurality of RPA related services is defined according to a standardized format for the RPA cloud suite based on the node associated with the respective RPA related service.

Abstract: Provided is a translation inhibitor without occupying ribosome resources. The translation inhibitor without occupying ribosome resources shows a good anti-tumor effect and is highly safe, and can be used in preparation of an anti-tumor drug.

Abstract: Provided is a normalization correction method for a PET system a detector including crystals. The method includes: obtaining a coincidence event dataset including a plurality of lines of response; calculating a geometric symmetry value of each line of response; grouping the plurality of lines of response according to the geometric symmetry value, where a plurality of lines of response in a group have a same geometric symmetry value; calculating a number of coincidence events of a same group through accumulation; cyclically calculating, according to the calculated number of the coincidence events for the same group, a geometric factor value of each group, where each line of response in the same group of lines of response has a same geometric factor value; cyclically calculating crystal efficiency factor values of the crystals; and calculating normalization factor values of the lines of response respectively, according to the geometric factor value and the crystal efficiency factor values.

Abstract: This application discloses a data processing method. A first apparatus obtains a first feature of a first data block in storage space. The first feature includes a read/write feature related to the first data block and a read feature of a second data block adjacent to the first data block. The first apparatus inputs the first feature into an access frequency prediction model, to obtain access frequency of the first data block. The access frequency of the first data block is used to determine a type of the first data block. To be specific, in embodiments of this application, future access frequency of the first data block is predicted by using a multidimensional feature of the first data block (the read/write feature of the first data block and a read feature of an adjacent data block).

Abstract: This application provide a data processing method and apparatus, to store more user data in a limited quantity of storage chips in a design manner of reusing storage space corresponding to a second storage chip. In the method, a computer device first obtains user data, where the user data includes first data and second data. Then, the device writes the first data into a first storage chips, where a is an integer greater than 0. The device writes the second data and first check data into b second storage chips, where the first check data includes check data for the user data, and b is an integer greater than 0. In addition, the device writes second check data into c third storage chips, where the second check data includes check data for both the user data and the first check data, and c is an integer greater than 0.

Abstract: The present disclosure belongs to the technical field of electrochemical reactions, and discloses a photoelectrocatalytic reaction device for high-pressure environments and application thereof. An anode reactor and a cathode reactor have the same structure, are arranged in a mutual mirroring manner, and each include a reaction cavity and a cover plate. The reaction cavities are provided with round sapphire optics windows and connecting channels, and an ion exchange membrane is arranged between the connecting channels. The cover plates are provided with gas inlet pipeline connectors, gas outlet pipeline connectors, safety valves and pressure meters. Terminals are hermetically installed on the cover plates, metal copper rods are embedded into the terminals along central axes of the terminals, and inserting holes used for being connected with electrodes in an inserted manner are formed in bottoms of the metal copper rods. The device is especially suitable for analyzing properties of electrocatalytic.

Abstract: In order to improve both spatial resolution and sensitivity for brain research and clinical activity, we have designed a combined PET/MRI insert for brain scanning, referred to herein as a “BrainPET insert” that can be fit onto and into a suitable MRI system. The BrainPET Insert comprises, in order, a receive (Rx) coil positioned within and adjacent to a transmit (Tx) coil and a PET ring, wherein both the Rx coil and the Tx coil are within the PET ring.

Abstract: A graph refactorization method is provided, and relate to the field of communication technologies, to implement parallel graph processing with load balancing, low communication costs, and short execution time. The method includes: A first machine selects a first vertex from a local vertex set of a subgraph (S801). If a degree of the first vertex is less than or equal to a first preset threshold, the first machine fuses the first vertex and an adjacent vertex within a preset quantity of hops of the first vertex in the local vertex set into a super-vertex (S802). If the degree of the first vertex is greater than or equal to a second preset threshold, the first machine copies the first vertex to obtain N sub-vertices, and divides edges of the first vertex in the subgraph of the first machine into N parts to respectively connect to the N sub-vertices (S803).

Abstract: Described herein is a lower parasitic multi-turn MRI phased array coil wherein the geometry is substantially identical between the coil turns. The potential of every corresponding point between the turns of the coil is also substantially equal, for example by using capacitors of substantially equal value and/or using substantially equal lengths of copper trace between breaks. As a result of this arrangement, the potential between coil turns is substantially equal, for example, with substantially equal capacitor value and substantially equal break point on conductor trace. This in turn reduces parasitics between turns because the geometry of each turn of the coil is substantially identical. The lower parasitic multi-turn MRI phased array coil is suitable for use with wired or wireless phased array coils, and is particularly well suited for use with lower field MRI systems.

Abstract: Provided is an MR/PET integrated imaging plug-in device that may be inserted into an MM system without requiring modifications to the MRI system, including: a to-be-detected object holder at the magnetic field generated by the magnetic field generation structure, and configured to carry the to-be-detected object; a PET detection component configured to detect a PET image signal from the to-be-detected object; a magnetic resonance receiving coil configured to generate a magnetic resonance image of the to-be-detected object a signal amplification component. The PET detection component is movable relative to the to-be-detected object holder to align or leave the to-be-detected object.

Abstract: The present disclosure relates to service level agreement (SLA) performance prediction methods, apparatuses, and devices. In one example method, a first network device obtains timestamps and packet lengths of a plurality of data packets. The first network device determines an arrival time interval of each of the plurality of data packets based on the timestamps of the plurality of data packets, where arrival time intervals of the plurality of data packets constitute a time interval sequence according to an arrival order. The first network device determines time domain feature parameters of the plurality of data packets based on a Markovian arrival process (MAP) model and the time interval sequence.