Abstract: A method and device for milling a large-diameter aspheric surface by using a splicing method and a polishing method to solve the problems of large time consumption and serious tool wear in the machining of a meter-scale large-diameter aspheric surface are disclosed. where an aspheric surface is discretized into a series of rings with different radii, and the rings are sequentially machined via generating cutting by using an annular grinding wheel tool with an outer diameter less than ¼ of a diameter of the aspheric surface; the rings are equally spaced, there are a total of N rings, and a width of any ring is jointly determined by the Nth ring, the (N?1)th ring, positioning accuracy and a generatrix equation of the aspheric surface; and the aspheric surface is enveloped by a large number of rings. A contact area between the tool and a workpiece surface is rings.

Abstract: The present application relates to an anti-tumor compound and a preparation method and use thereof, and in particular to a compound or a tautomer, a mesomer, a racemate, an enantiomer or a diastereoisomer thereof, or a mixture thereof, or a pharmaceutically acceptable salt thereof, and a preparation method and use thereof.

Abstract: The present application relates to an anti-tumor compound and a preparation method and use thereof, and in particular to a compound or a tautomer, a mesomer, a racemate, an enantiomer or a diastereoisomer thereof, or a mixture thereof, or a pharmaceutically acceptable salt thereof, and a preparation method and use thereof.

Abstract: The present disclosure discloses a treatment process and treatment system of enhanced up-flow multiphase wastewater oxidation. The treatment process includes the following steps: 1) the wastewater is fed into the up-flow multiphase wastewater oxidation system for oxidation treatment; 2) the wastewater is fed to the solid-liquid separation system for solid-liquid separation, the separated heterogeneous catalytic carrier (5) is fed back to the up-flow multiphase wastewater oxidation system, and the wastewater is fed to the neutralization and degassing system; 3) the wastewater is fed to the neutralization and degassing system to adjust a pH of the wastewater to 5.5-7.5, and then is degassed by stirring; 4) the wastewater is fed to the flocculation and sedimentation system for sludge-water separation, a supernatant is discharged, and an outward harmless treatment is performed after a pressure filtration of a sedimentary iron sludge.

Abstract: A stable pharmaceutical composition contains active ingredients of edaravone and dextrocamphol can control the content of unique impurity SCR-756 and impurity SCR-757 thereof.

Abstract: A computer-based airplane flight path planning method based on the pigeon-inspired optimization (PIO) algorithm includes steps of establishing an uncertainty prediction model, determining the path to be optimized, and obtaining an optimal path using the PIO algorithm for a flight controller onboard to execute. The PIO algorithm treats a pigeon flock as a scale-free network, applies map and compass operators to the scale-free network, and performs landmark operations to obtain the optimal path. The device that performs the path planning includes an access module for obtaining the regional environment information and a flight controller onboard the airplane. The flight controller includes a building module for setting up the trajectory prediction model including uncertainties; a determining module to determine the trajectories which need optimization; an optimization module, which uses the PIO algorithm to optimize the flight path; and a computer memory module.

Abstract: There is disclosed a smartphone, tablet or other computing device comprising: (a) a touch sensitive display; (b) one or more processors; (c) computer memory; (d) an operating system computer program stored in the computer memory and configured to be executed by the one or more processors and including instructions for detecting a swipe gesture, and, in response to the detected swipe gesture, displaying a search bar.

Abstract: A sector situation (SS) evaluation framework is based on knowledge transfer and is specifically applicable for small-training-sample environment. The SS evaluation framework is able to effectively mine knowledge hidden within the samples of both target and non-target sectors, and properly handle the integration between the knowledge derived from different sectors. This framework includes three main steps: (1) sufficiently mine the knowledge within the samples of the target sector using the strategies of multi-factor subset generation and multi-base evaluator construction, and build target base evaluators; (2) precisely learn the knowledge in the samples of the non-target sectors using similar strategies for the target sector, together with a sample transformation, and build non-target base evaluators; and (3) efficiently integrate the target and non-target base evaluators based on evaluation confidence analysis of those base evaluators.

Abstract: There is disclosed a smartphone, tablet or other computing device comprising: (a) a touch sensitive display; (b) one or more processors; (c) computer memory; (d) an operating system computer program stored in the computer memory and configured to be executed by the one or more processors and including instructions for detecting a swipe gesture, and, in response to the detected swipe gesture, displaying a search bar.

Abstract: There is disclosed a smartphone, tablet or other computing device comprising: (a) a touch sensitive display; (b) one or more processors; (c) computer memory; (d) an operating system computer program stored in the computer memory and configured to be executed by the one or more processors and including instructions for detecting a swipe gesture, and, in response to the detected swipe gesture, displaying a search bar.

Abstract: A memory test system including a memory storing non-transitory machine executable instructions configured to generate test patterns. A processor or state machine is configured to execute the machine executable instructions to generate the test patterns. A memory controller receives the test patterns, writes the generated test patterns to a memory being tested, and reads the test patterns from the memory being tested to create read test patterns. A comparator or controller is configured to compare the generated test patterns to the read test patterns and responsive to differences between the generated test patterns and the read test patterns, generate a memory read error. Pass/fail registers may store data and a memory address associated with the memory read error. The test patterns can be stored for a period of time before being read to test the ability of the memory being tested to store the test pattern.

Abstract: This disclosure relates to nanoparticles comprising a core comprising a poly(ester amide) polymer comprising a repeating unit of Formula (Ia): and a repeating unit of Formula (Ib): wherein W1, W2, X1, A1, X2, A2, and X3 are as described herein, a payload molecule within the core, and a surface layer comprising a targeting ligand that binds or reacts selectively with a receptor on the outside surface of a cell. Methods of making such nanoparticles, and methods of using such nanoparticles as drug delivery vehicles, are also provided.

Abstract: This application provides an airspace complexity evaluation method based on deep unsupervised learning for air traffic management, which includes the following parts. A stacked autoencoder is used to establish an airspace complexity evaluation model. Input the airspace complexity factors into the stacked autoencoder to obtain the low-dimensional embedded representations of the airspace complexity factors. Cluster the low-dimensional embedded points to capture the centroids of the airspace complexity data. The application utilizes the soft assignment distribution and real assignment distribution of the embedded representations to construct a training loss function which optimizes the airspace complexity evaluation model by gradient descent algorithm. The trained airspace complexity evaluation model and the three obtained cluster centroids describing the airspace complexity level are used to evaluate the current airspace complexity.

Abstract: The present invention provides a high-purity rice protein powder. Preparation for the rice protein powder includes steps as follows: (1) crushing rice and adjusting slurry; (2) enzymolysis and filtering; (3) adjusting rice residue and crashing it; (4) adding a composite surfactant; (5) using a 12-stage cyclone washing device to separate light liquid phase from heavy liquid phase; (6) adding compound enzyme to the heavy liquid phase, thereby obtaining an enzymolysis solution; (7) spray sterilizing the enzymolysis solution, and using plate-and-frame member for filter-press, collecting a filter cake, drying by an airflow, and superfine grinding by dry processing, thereby obtaining the high-purity rice protein powder.

Abstract: A computer-based airplane flight path planning method based on the pigeon-inspired optimization (PIO) algorithm includes steps of establishing an uncertainty prediction model, determining the path to be optimized, and obtaining an optimal path using the PIO algorithm for a flight controller onboard to execute. The PIO algorithm treats a pigeon flock as a scale-free network, applies map and compass operators to the scale-free network, and performs landmark operations to obtain the optimal path. The device that performs the path planning includes an access module for obtaining the regional environment information and a flight controller onboard the airplane. The flight controller includes a building module for setting up the trajectory prediction model including uncertainties; a determining module to determine the trajectories which need optimization; an optimization module, which uses the PIO algorithm to optimize the flight path; and a computer memory module.

Abstract: This invention relates to amphiphile-polymer particles, compositions, methods of making, and methods of use thereof.

Abstract: This invention relates to amphiphile-polymer particles comprising obtaining a first solution comprising a water-insoluble polymer, a payload and a first amphiphile in a water-miscible solvent; mixing the first solution with an aqueous second solution to form an aqueous composition comprising a particle comprising a water-insoluble polymeric core comprising the water-insoluble polymer; the payload; and the first amphiphile.