Abstract: Some embodiments of the invention provide, for a RAN (radio access network), a method of rapidly upgrading multiple machines distributed across multiple cell sites, each particular machine of the multiple machines executing one or more base station applications. The method downloads a second boot disk for each of the multiple machines at each of the multiple cell sites, the second boot disk including an upgraded version of a first boot disk currently used by each of the multiple machines. For each particular machine, the method (1) powers off the particular machine, (2) creates a copy of data stored by a data disk of the particular machine to preserve data stored currently on the data disk, (3) replaces the first boot disk of the particular machine with the second boot disk that is the upgraded version of the first boot disk, and (4) powers on the particular machine.

Abstract: Described herein are compositions, and more particularly to alloy compositions, methods of using the alloy compositions, and articles formed from with the alloy compositions. The alloy compositions are broadly applicable in applications requiring superalloys, including welding processes, additive manufacturing processes, metal casting processes, coating processes, repairing processes, powder metallurgy, and/or combinations thereof.

Abstract: A selenium-chelating pea oligopeptide, a preparation method thereof and use thereof. After the selenium-chelating pea oligopeptide is subjected to digestion treatment in at least one of following three ways, a change rate of selenium content not more than 3% with respect to the selenium content before the digestion treatment: hydrolyzing for 4 hours by a pepsin at a pH value of 2 and a temperature of 37° C.; hydrolyzing for 6 hours by a trypsin at a pH value of 7.5 and a temperature of 37° C.; maintaining the temperature constant at 37° C., firstly hydrolyzing for 4 hours by the pepsin at a pH value of 2, and then continuing to hydrolyze for 6 hours by a trypsin at a pH value of 6.8. The preparation method thereof includes mixing and reacting an aqueous solution of pea oligopeptide and sodium selenite, and then being subjected to alcohol precipitation and drying.

Abstract: A display substrate a driving method therefor, and a display apparatus. The display substrate comprises: M rows and N columns of sub-pixels, N data signal lines and a data reset circuit, wherein at least one sub-pixel comprises a pixel circuit; an ith data signal line is connected to pixel circuits in an ith column, where M?1, N?1, and 1?i?N; and the data reset circuit is electrically connected to a data reset control end, a data initial signal end and the N data signal lines, and is configured to provide a signal of the data initial signal end to the N data signal lines under the control of the data reset control end.

Abstract: Methods of making such compounds, powders, and cathode active materials are described. The powders are formed of particles with specific properties: a particle size distribution with a D50 ranging from 10 ?m to 20 ?m, a D10 less than 8 ?m, and a D99 of the particles ranges from 25 ?m to 35 ?m. The final compound is represented by the Formula Li?(Co1-x-y-zMnxMezAly)O?, wherein 0.95<?<1.05, x?1.00, 0<y?0.04, 0<z?0.050, and ??2.

Abstract: Disclosed are a display substrate and a preparation method therefor, and a display apparatus. The display substrate includes a plurality of first circuit regions and a plurality of second circuit regions alternately disposed along a second direction, a first circuit region includes a plurality of repeat units (RU) and a plurality of blank units (KB) alternately disposed along a first direction, a repeat unit (RU) includes a plurality of circuit units (Q), a circuit unit (Q) includes a pixel drive circuit and a data signal line (DataI) connected with the pixel drive circuit, a second circuit region includes at least one gate unit (G), the gate unit includes at least one gate drive circuit, and an orthographic projection of the gate drive circuit on a plane of the display substrate is not overlapped with an orthographic projection of the data signal line (DataI) on the plane of the display substrate.

Abstract: An example method performed by a network node may include obtaining measurement information of interference cell(s) of at least one UE and/or traffic information of the interference cell(s); adjusting a target block error rate (BLER) for a target UE in the at least one UE according to the measurement information of the interference cell(s) and/or the traffic information of the interference cell(s); and transmitting data to the target UE based on the adjusted target BLER.

Abstract: The present invention discloses an all-round observation under-actuated capsule robot and an axis rolling-over locomotion method thereof by magnetic field control. A radially magnetized NdFeB magnet ring is loaded into an inner cavity of a capsule sphere in a non-connected way, and the NdFeB magnet ring independently idles with the rotating magnetic field around a capsule axis and is completely suspended in the inner cavity filled with silicone oil in the capsule sphere. Under the drive of a coaxial following magnetic moment, the under-actuated capsule sphere cannot rotate around the capsule axis, but the capsule axis can roll synchronously with the rotation axis of the magnetic field. The present invention increases the scanning range of the capsule, enhances environmental adaptability, and has high accuracy of fixed point posture adjustment of the capsule, rolling locomotion stability, good visual observation effect and good application prospect.

Abstract: A method for discriminating vertical distribution models of organic carbons is provided, the method includes: obtaining a concentration of organic carbons in a surface layer of the ocean water area, depths of water of the ocean water area and depths of mixed layers of the ocean water area; determining different vertical distribution models of organic carbons in the ocean water area according to the concentration of the organic carbons in the surface layer and the depths of water of the ocean water area; calculating ratios of the depths of water of the ocean water area to the depths of the mixed layers of the ocean water area; and discriminating the vertical distribution models according to the ratios. According to this method, the accuracy of estimation of the stock of organic carbons in the ocean water area can be improved greatly.

Abstract: An intelligent electronic device that can be optionally connected to a DIN rail or a display module without requiring the use of tools. An intelligent electronic device for measuring a characteristic of electricity is provided, which is enclosed in a housing that has a front and a rear. The housing defines an interior volume and includes a sensor configured to sense a characteristic of electricity. The rear of the housing includes a first protuberance structure disposed on a first outer surface. The first protuberance structure contains elongate protrusions and at least one hexagonal protrusion on a second outer surface. The elongate protrusions include upper protrusions and lower protrusions. The lower protrusions include left protrusions and right protrusions, and the at least one hexagonal protrusion is disposed between the left protrusions and right protrusions.

Abstract: The present disclosure is related to systems and methods for processing X-ray images. A method for processing an X-ray image may include obtaining an X-ray image; and determining a metal image based on the X-ray image by using a trained metal detection model. The metal image includes information of a metal object in the X-ray image.

Abstract: The disclosure provides a plurality of particles. Each particle may include a material comprising 0.95 to 1.30 mole fraction Li, at least 0.60 and less than 1.00 mole fraction Co, up to 10,000 ppm Al, 1.90 to 2.10 mole fraction O, and up to 0.30 mole fraction M, where M is at least one element selected from B, Na, Mg, P, Ti, Ca, V, Cr, Fe, Mn, Ni, Cu, Zn, Al, Sc, Y, Ga, Zr, Ru, Mo, La, Si, Nb, Ge, In, Sn, Sb, Te, and Ce. Each particle may also include a surface composition comprising a mixture of LiF and a metal fluoride. An amount of fluorine (F) is greater than 0 and less than or equal to 5000 ppm. The metal fluoride comprises a material selected from the group consisting of AlF3, CaF2, MgF2, and LaF2. The surface composition may also include a metal oxide comprising a material selected from the group consisting of TiO2, MgO, La2O3, CaO, and Al2O3. An amount of the metal oxide is greater than 0 and less than or equal to 20000 ppm.

Abstract: The present disclosure relates to systems and methods for image processing. The system may obtain at least one image of an object. For each of the at least one image, the system may determine a recognition result of the image. The recognition result may include an image type of the image, a type of a lesion in the image, a region of the lesion in the image, and/or an image feature of the image. Further, the system may process the at least one image of the object based on at least one recognition result corresponding to the at least one image.

Abstract: A cathode active material includes a plurality of cathode active compound particles and a coating disposed over each of the cathode active compound particles. The coating includes a lithium (Li)-ion conducting oxide containing lanthanum (La) and titanium (Ti).

Abstract: Compounds, particles, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and cathode active materials are described. The particles have a particle size distribution with a D50 ranging from 10 ?m to 20 ?m.

Abstract: An information interaction method, an electronic device, and a storage medium are provided. The method includes: displaying a virtual reality space, the virtual reality space including a video image display space for displaying a video image; determining a target message in response to a message sending operation; determining a message movement start point of the target message based on the message sending operation; and moving the target message in the virtual reality space based on the message movement start point.

Abstract: An in-memory computing circuit having reconfigurable logic, including: an input stage and N output stages which are cascaded. The input stage includes 2N STT-MTJs. Each output stage includes STT-MTJs, of which a quantity is equal to a half of a quantity of STT-MTJs in a just previous stage. Two STT-MTJs in the previous stage and one STT-MTJ in the subsequent stage form a double-input single-output in-memory computing unit. Each double-input single-output in-memory computing unit can implement the four logical operations, i.e., NAND, NOR, AND, and OR, under different configurations. Data storage and logical operations can be realized under the same circuit architecture, and reconfigurations among different logic can be achieved.

Abstract: A method for preparing a flexible display substrate is provided. The method includes: forming an isolating protective film layer on a rigid substrate; forming a flexible base on the isolating protective film layer; forming a functional layer on the flexible base; and stripping the rigid substrate to form the flexible display substrate.

Abstract: Techniques described herein comprise receiving, from a first measurement system associated with a vehicle, first measurement data taken at a first time and second measurement data taken at a second time, different from the first time. Third measurement data taken at the first time and fourth measurement data taken at the second time is received from a second measurement system associated with the vehicle. A probability is determined that an error has occurred in the vehicle based on the first, second, third and fourth measurement data; and the vehicle is controlled based at least in part on the determined probability.

Abstract: An apparatus and method for transmitting information bits via an optical communication system, the apparatus including a distribution matcher (DM) configured to receive information bits and to generate shaped symbols relating to the information bits; a pre-deinterleaver (PDI) coupled to the DM and configured to apply a perturbation function q(n) to the shaped symbols to produce pre-deinterleaved symbols; an error reduction processor (ERP) coupled to the PDI and configured to receive computer instructions which, when executed, prompt the ERP to produce error reduction symbols from the pre-deinterleaved symbols, the error reduction symbols being perturbed from the pre-deinterleaved symbols by a perturbation function p(n), q(n) being an inverse of p(n); and a modulator coupled to the ERP and configured to convert the error reduction symbols into optical signals configured for transmission via an optical communication system.