Abstract: A multi-screen color correction method and an electronic device are provided. The multi-screen color correction method is adapted with an electronic device with at least two display panels, and includes the following steps: obtaining image characteristics of test images displayed on the display panels respectively; performing a parameter operation on the image characteristics separately to obtain image correction parameters correspondingly; correcting colors of the display panels respectively according to the image correction parameters; obtaining luminance characteristics of the display panels by calculating based on the image correction parameters; and adjusting the luminance of the display panels according to the luminance characteristics.

Abstract: A centrifugal compressor and a method of operating a centrifugal compressor. The centrifugal compressor includes: an impeller configured to suction a gas to be compressed; a diffuser disposed downstream of the impeller to pressurize the gas, the diffuser comprising a movable ring, a main passage in which the gas flows past the ring, and an openable branch passage; and a circulation loop comprising an inlet and an outlet, the outlet being in communication with an inlet of the impeller; the branch passage is disposed to be in communication with the main passage and the circulation loop when the ring moves into the main passage so that a portion of the gas in the main passage passes through the circulation loop and returns to the impeller so as to be suctioned, and to be closed when the ring is withdrawn from the main passage.

Abstract: A system and method for controlling a system, comprising estimating an optimal control policy for the system; receiving data representing sequential states and associated trajectories of the system, comprising off-policy states and associated off-policy trajectories; improving the estimate of the optimal control policy by performing at least one approximate value iteration, comprising: estimating a value of operation of the system dependent on the estimated optimal control policy; using a complex return of the received data, biased by the off-policy states, to determine a bound dependent on at least the off-policy trajectories, and using the bound to improve the estimate of the value of operation of the system according to the estimated optimal control policy; and updating the estimate of the optimimal control policy, dependent on the improved estimate of the value of operation of the system.

Abstract: A system including at least one processor; and at least one memory having stored thereon computer program code that, when executed by the at least one processor, controls the at least one processor to: receive an email addressed to a user; separate the email into a plurality of email components; analyze, using respective machine-learning techniques, each of the plurality of email components; feed the analysis of each of the plurality of email components into a stacked ensemble analyzer; and based on an output of the stacked ensemble analyzer, determine whether the email is malicious.

Abstract: Email has become commonplace as a means to communicate among parties non-synchronously by exchanging email messages. Some communications, however, may be more effective in real-time or in near real-time. For instance, service providers may offer a chat feature to accommodate real-time or near real-time help or service communications with customers. However, in this case, the user is likely required to enter credentials and/or context information to transition into a different communication type with the service provider. The present systems and methods provide a continuous conversation experience for the user whereby a message recipient of one message type (e.g., email, text, etc.) may continue a conversation in a different message type (e.g., a chat session, instant message, etc.) without manually providing message context for communicating via the second message type.

Abstract: A method for accurate fault location in multi-type cable connection system is provided that includes, first normalizing the measurement parameters, then grouping the data, calculating compensation correction, finding the maximum value of the data, and comparing whether the cable has faults or not. By means of a blended data automatic analysis algorithm of the method, in the presence of multiple cables, data obtained through one-time measurement can be accurately identified to determine data of each scanning point belongs to which cable, and after data allocation is completed, each group of data is separately corrected by using cable parameters corresponding to the group of data, thereby obtaining an accurate fault position and a DTF return loss result.

Abstract: The present invention provides a method for analyzing impurities of an oligonucleotide sequence based on high-throughput sequencing. The method of the present invention comprises the following steps: constructing a high-throughput sequencing library for analysis of impurities of an oligonucleotide sequence; subjecting the high-throughput sequencing library to high-throughput sequencing, and analyzing the nucleotide sequence components according to the sequencing results; the sequence of the extension primer used in the construction of the high-throughput sequencing library consisting of the DNA molecule set forth in positions 1-22 of SEQ ID NO: 2 and N bases (A, T, C or G) in sequence; and N being an integer greater than or equal to 6.

Abstract: The invention provides a manufacturing method for flexible display panel, comprising providing an array substrate, the array substrate comprising a semiconductor layer, dividing the flexible display panel into a pixel area and a bending area, adjacent to each other, the pixel area comprising the semiconductor layer; disposing a second groove in the bending area, and the second groove forming a step structure in the array substrate, the step structure extending from inside of the array substrate towards direction opposite to inner wall of the second groove; filling the second groove with an organic material, and the organic material filling the second groove forming a concave tapered groove with flat surface of the array substrate; fabricating a source, a drain, and source/drain wiring on the array substrate, the source and the drain being connected to the semiconductor layer, the source/drain wiring covering the tapered groove.

Abstract: A pump body of an oral irrigator includes a mount, a motor disposed at a rear end away from the mount, a pinion disposed on a shaft of the motor, an annular gear disposed on a shaft member to mesh with the pinion, a cam disposed in the annular gear and adjacent to one side, a linkage secured to the cam, front and rear plungers disposed on a front end of the linkage, and a cylindrical tube disposed on the plungers in the mount. The rotation of the cam only allows the linkage to repetitively moves in a back-and-forth linear motion. Wear between the plungers and the cylindrical tube is decreased to a minimum and leakage is prevented.

Abstract: A portable oral irrigator includes a charging seat assembly, a water container assembly, a housing assembly and a pump assembly. The charging seat assembly includes a charging seat base, a transparent charging seat member on the charging seat base, a first control board in the charging seat base, a first light guide line in the transparent charging seat member, a second light guide line in the charging seat base, a charging seat cover on the transparent charging seat member, and a charging socket projecting out of the charging seat cover. With provision of the charging seat assembly, the water container assembly, the housing assembly and the pump assembly, the pump unit draws water from the water container body and exits the water through the nozzle. The first and second light guide lines and the light guide strip emit light to indicate a current state of the oral irrigator.

Abstract: A portable oral irrigator includes a nozzle, a handle, an outer water container and an inner water container. The nozzle is at an upper end of the portable oral irrigator. The handle is below the nozzle. The outer water container is below the handle. The inner water container is below the outer water container. A sealing ring is at a bottom of the inner water container for sealing the inner water container. An annular silicone sealing member is at a joining portion of the outer water container and the inner water container. A gasket is between the outer water container and the handle. An air passable silicone seal is on the gasket. With provision of the air passable silicone seal, a raised bottom of the air passable silicone seal contracts to close its cross-shaped opening due to water pressure in the outer water container, thereby preventing leakage.

Abstract: An OCTS-based CAR-T vector for treating malignant glioma includes lentiviral skeleton plasmid, human EF1? promoter (SEQ ID NO.14), OCTS chimeric receptor structural domain, and PDL1 single-chain antibody; the OCTS chimeric receptor structural domain consists of CD8 leader chimeric receptor signal peptide (SEQ ID NO.15), PDL1 single-chain antibody light chain VL (SEQ ID NO.16), PDL1 single-chain antibody heavy chain VH (SEQ ID NO.17), EGFRvIII single-chain antibody light chain VL (SEQ ID NO.18), EGFRvIII single-chain antibody heavy chain VH (SEQ ID NO.19), antibody Inner-Linker (SEQ ID NO.20), single-chain antibody Inter-Linker (SEQ ID NO.21), CD8 Hinge chimeric receptor linker (SEQ ID NO.22), CD8 Transmembrane chimeric receptor transmembrane domain (SEQ ID NO.23), TCR chimeric receptor T cell activation domain (SEQ ID NO.26) and chimeric receptor co-stimulator domain.

Abstract: Email has become commonplace as a means to communicate among parties non-synchronously by exchanging email messages. Some communications, however, may be more effective in real-time or in near real-time. For instance, service providers may offer a chat feature to accommodate real-time or near real-time help or service communications with customers. However, in this case, the user is likely required to enter credentials and/or context information to transition into a different communication type with the service provider. The present systems and methods provide a continuous conversation experience for the user whereby a message recipient of one message type (e.g., email, text, etc.) may continue a conversation in a different message type (e.g., a chat session, instant message, etc.) without manually providing message context for communicating via the second message type.

Abstract: The present disclosure relates to a thin film transistor (TFT) substrate, a manufacturing method thereof, and an organic light-emitting (OLED) substrate. The interlayer dielectric layer manufactured by the manufacturing method may be configured in the structure of two silicon oxide layers sandwiching one silicon nitride layer. As such, the bonding force between the interlayer dielectric layer and the gate, and the bonding force between the interlayer dielectric layer, and the source and the drain may be improved. The source and the drain may be prevented from falling off from the interlayer dielectric layer during the annealing process. Production yield of the TFT substrate may be improved. The OLED substrate adopting the manufactured of the OLED substrate of the present disclosure may have a better production yield and quality.

Abstract: A multi-screen color correction method and an electronic device are provided. The multi-screen color correction method is adapted with an electronic device with at least two display panels, and includes the following steps: obtaining image characteristics of test images displayed on the display panels respectively; performing a parameter operation on the image characteristics separately to obtain image correction parameters correspondingly; correcting colors of the display panels respectively according to the image correction parameters; obtaining luminance characteristics of the display panels by calculating based on the image correction parameters; and adjusting the luminance of the display panels according to the luminance characteristics.

Abstract: In one example implementation according to aspects of the present disclosure, a computer-implemented method includes training, by a processing device, a log sequence model based at least in part on training log messages. The method further includes integrating, by the processing device, a system-level model and a component-level model to detect a relationship or an anomaly. The method further includes identify, by the processing device, a workflow as a directed graph. The method further includes matching, by the processing device, the workflow to a system configuration graph. The method further includes identifying, by the processing device, a problem based at least in part on one or more of the system configuration graph and results of the matching of the workflow and the system configuration graph.

Abstract: A control system and method for controlling a system, which employs a data set representing a plurality of states and associated trajectories of an environment of the system; and which iteratively determines an estimate of an optimal control policy for the system. The iterative process performs the substeps, until convergence, of estimating a long term value for operation at a respective state of the environment over a series of predicted future environmental states; using a complex return of the data set to determine a bound to improve the estimated long term value; and producing an updated estimate of an optimal control policy dependent on the improved estimate of the long term value. The control system may produce an output signal to control the system directly, or output the optimized control policy. The system preferably is a reinforcement learning system which continually improves.

Abstract: A semiconductor device includes a transistor, a semiconductor layer, an active region and a conductive layer. The active region is in the semiconductor layer. The conductive layer is configured to maintain a channel in the active region when the transistor is triggered to be conducted.

Abstract: A system including at least one processor; and at least one memory having stored thereon computer program code that, when executed by the at least one processor, controls the at least one processor to: receive an email addressed to a user; separate the email into a plurality of email components; analyze, using respective machine-learning techniques, each of the plurality of email components; feed the analysis of each of the plurality of email components into a stacked ensemble analyzer; and based on an output of the stacked ensemble analyzer, determine whether the email is malicious.

Abstract: A flexible AMOLED substrate and a manufacturing method thereof are provided. The method includes: forming a flexible backing, which includes a display section and a bending section disposed on an outer circumference of the display section; forming a buffer layer on the flexible backing, removing a portion of the buffer layer that is disposed on the bending section and preserving a portion of the buffer layer that is disposed on the display section so that an inorganic insulation layer on the bending section has a reduced thickness to improve bending resistance of the bending section of the flexible AMOLED substrate and thus improving production yield. The flexible AMOLED substrate is manufactured with the above method, in which an inorganic insulation layer included in a bending section has a reduced thickness so that the bending section of the flexible AMOLED substrate shows better resistance against bending and provides high production yield.