Abstract: An intellectual quality management method is disclosed. A heatmap risk interface is created according to the required data and the parameter configuration which are calculated using a time dependent risk priority number (RPN) equation. An intellectual audit scheduling algorithm is defined via the heatmap risk interface to automatically generate at least one audit plan. An audit program corresponding to the audit plan is performed and a plurality of problem points are selected. Intellectual root cause category recommendation is performed to the questions points. intellectual corrective actions and preventive action recommendations are performed to the problem points according to the intellectual root cause category recommendation to obtain at least one optimum corrective action and at least one preventive action.

Abstract: A fully automatic online aero aluminum sorting and recovery system based on LIBS (Laser Induced Breakdown Spectroscopy) technology, which belongs to the field of aero aluminum sorting and recovery technology, and is suitable for online sorting, detection and recovery of large batch of aero aluminum. The fully automatic online aero aluminum sorting system based on LIBS technology provided in the present invention consists of six portions: a sample feeding unit (1), a surface treatment unit (2), a material positioning unit (3), a LIBS analysis and detection unit (4), a transfer unit (5) and a sorting and recovery unit (6). The system according to the invention can be used to realize the automatic online detection, sorting and recovery of aero aluminum, and the system does not have requirements on the surface condition of the recovered aero aluminum samples. The sorting accuracy rate is greater than 90% and the sorting rate is not less than 1 block per second.

Abstract: This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K?N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.

Abstract: Various embodiments described herein provide for a method for reduced power consumption by a memory system. A memory system of some embodiments monitors power state change requests received by the memory system from a host system, and determines a pattern of power state change requests received from the host system. Based on the determined pattern, the memory system can decide to activate or deactivate a reduced power consumption mode on the memory system. A reduced power consumption mode can comprise a first set of operation parameters that cause a memory system to operate with lower power consumption than a second set of operation parameters associated with a current operation mode, where the current operation mode is associated with a current power state set or last requested by the host system.

Abstract: An artificial intervertebral disc is configured to be inserted between adjacent human vertebrae. The artificial intervertebral disc includes a first connection block, a joint block and a second connection block. The joint block has a convex surface and a rear surface. The rear surface of the joint block is stacked on the first connection block. The second connection block is slidably stacked on the convex surface of the joint block, such that the second connection block is movable relative to the first connection block. In addition, the convex surface is a curved surface, and the convex surface is arranged off-axis with respect to the rear surface.

Abstract: The present disclosure provides a method and system for path planning of an unmanned vehicle in a three-dimensional terrain and relates to the technical field of path planning. The method includes building a random tree with an initial point of a to-be-planned path as a node; generating a random node based on a goal bias strategy and a multi-sampling strategy; determining a node in the random tree and with a minimum two-dimensional distance from the random node as a nearest node; determining a direction from the nearest node to the random node as an extension direction; determining a point corresponding to a preset step length as a to-be-determined node in the extension direction with the nearest node as a starting point; and updating the random tree or determining a path cut-off random tree through elevation detection and path search cut-off detection, so as to determine the to-be-planned path.

Abstract: A computer-implemented method reduces the number of character set conversions in a distributed data virtualization system. The method includes receiving, from a first application, a first request for a set of data, including a requested codepage, stored in a first data source of a plurality of data sources. The method includes obtaining, by a connector, from the first data source, a first codepage associated with the first data source, which identifies a character set associated with the set of data. The method also includes adding a virtual coded character set identifier (VCCSID) in a first catalog entry of a catalog, wherein the first VCCSID is added to a nickname column of the catalog. The method includes obtaining and sending the set of data to the data application while allowing maximum of one codepage conversion.

Abstract: A method and an apparatus for cloud service management, and a readable storage medium are disclosed. The method includes steps of: by a service management module in response to receipt of a work order of an application request, splitting the work order, creating a department and a virtual data center (VDC), creating a user, and binding the user to the department and the VDC, where the work order comprises a resource creation request and a resource parameter; by a resource management module, sending the resource parameter to an underlying resource pool through an interface; by the resource management module, sending a first notification to a software defined network (SDN) controller, where the first notification is a notification requesting to send a flow table; and by the SDN controller, sending the flow table to gateway device according to the first notification.

Abstract: A process for processing a rotary tillage blade for a dry farmland based a wasted steel rail is provided. The process specifically includes the following steps: selecting a waste annotated steel rail U71Mn or U75V; breaking the steel rail into a rail head, a rail web and a rail bottom in a cutting area by means of a flame cutting device and then cutting the steel rail; and applying a hydrostatic pressure to the steel rail by using a hydraulic machine to separate the rail head, the rail web and the rail bottom. The wasted steel rail can be processed into the rotary tillage blade for the dry farmland by means of methods such as segmenting, rolling, blanking, punching, electric furnace heating, bending, hot forging and thermal treatment. The surface hardness and a wear resistance value thereof are superior to those of an existing rotary tillage blade.

Abstract: Disclosed is a grinding wheel for online measurement of a grinding force, including a grinding wheel part with a grinding wheel base, CBN abrasive sheets and grinding wheel cover plate, and an acquisition part with tangential, axial, radial strain gauges and a signal unit for signal acquisition and transmission. A concave side end face of the grinding wheel base is provided with a signal unit mounting groove, the grinding wheel cover plate is sealed with the concave side end face, and the CBN block abrasive sheets are bonded on an outer circumferential surface of the grinding wheel base; the tangential, axial and radial strain gauges are respectively arranged on the outer circumferential surface along tangential and axial directions and in the signal unit mounting groove along radial direction; signal output ends of the tangential, axial and radial strain gauges are respectively connected with an input end of the signal unit.

Abstract: A quality assessment method for automatic annotation of speech data is provided and includes: building a base rule-base of automatically annotated speech data based on quality key indicators; reading automatically annotated speech data to be detected, and performing quality detection on the automatically annotated speech data to be detected according to the quality key indicators to thereby complete quality measurement; updating an automatically annotated speech dataset according to a result of the quality measurement; and importing the automatically annotated speech dataset after the updating into the base rule-base. The shortcomings of using traditional quality assessment methods for data annotation in automatic machine annotations can be overcome, and it can play a very positive supporting role in promoting the development of ethnic minority speech intelligence.

Abstract: Provided is a synthesis apparatus for synthesizing biomacromolecules. The synthesis apparatus includes a feeding apparatus, a recognition apparatus, a reaction apparatus, a sorting device, and a transfer device. The feeding apparatus includes a transporting assembly that can simultaneously transporting biochips. The recognition apparatus recognizes an identification of each biochip on the transporting assembly and feed back an identification information to a control device. The reaction apparatus includes various reaction vessels for performing synthesis reactions on the biochips. The sorting device includes various first sorting assemblies located on a side of the transporting assembly and correspond to the reaction vessels. The first sorting assemblies sort the chips on the transporting assembly to the reaction vessels corresponding to the current synthesis reactions when controlled by the control device. The transfer device transfers the biochips in the reaction vessels to the feeding device.

Abstract: Disclosed herein, inter alia, are compositions and methods for inhibiting DNA2.

Abstract: The present invention provides a method of producing a unit dose capsule for treatment of a substrate comprising the steps of a. placing a first sheet of water-soluble polyvinyl alcohol film over a mould having sets of cavities, each set comprising three cavities arranged on the sealing plane one after the other in circumferential direction such that footprint area of the second and the third compartments is from 0.8 to 2.5 times the area of the footprint of the first compartment; b. heating and applying vacuum to the film to mould the film into the cavities and hold it in place to form three recesses in the film; a first recess, the second recess, and a third recess, the three recesses being connected to respective side recesses by the film; c. filling three different parts of a substrate treatment composition into the three recesses, the three parts together forming a full substrate treatment composition; d.

Abstract: A determination is made that a memory device of a memory sub-system is to be transitioned to a sleep mode. A command is initiated to cause a standby circuit associated with the memory device to enter into a low power mode while a power supply of the memory sub-system is maintained in a powered state. In the low power mode, a reference voltage is supplied to a voltage regulator of the standby circuit to supply a standby current level to the memory device during the sleep mode.

Abstract: A partial discharge detecting method using ultraviolet imagery under pulse voltage condition is discussed. The method samples video data at a partial discharge area of a target electric system by an ultraviolet imager, obtains an ultraviolet image by extracting video frames from the video data, obtains a discharge intensity data P based on a sum number of pixels with a brightness value higher than a brightness threshold in the ultraviolet image; and obtains a quantization result Q of the partial discharge of the target electric system based on the discharge intensity data P and discharge characteristic parameters.

Abstract: Disclosed is a grinding wheel for online measurement of a grinding force, including a grinding wheel part with a grinding wheel base, CBN abrasive sheets and grinding wheel cover plate, and an acquisition part with tangential, axial, radial strain gauges and a signal unit for signal acquisition and transmission. A concave side end face of the grinding wheel base is provided with a signal unit mounting groove, the grinding wheel cover plate is sealed with the concave side end face, and the CBN block abrasive sheets are bonded on an outer circumferential surface of the grinding wheel base; the tangential, axial and radial strain gauges are respectively arranged on the outer circumferential surface along tangential and axial directions and in the signal unit mounting groove along radial direction; signal output ends of the tangential, axial and radial strain gauges are respectively connected with an input end of the signal unit.

Abstract: An approach for optimizing statistical query performance. The approach receives a structured query language set. The approach identifies a first set of parameters associated with the statements of the SQL set. The approach creates a merged SQL statement based on one or more matching parameters of SQL statements in the SQL set. The approach binds a second set of parameters associated with the merged SQL statement to the merged SQL statement. The approach generates a SQL statement based on the merged SQL statement. The approach generates a remote SQL statement based on the SQL statement. The approach executes a commit statement on the remote SQL statement.

Abstract: The disclosure provides an uninterruptible power supply, including: an alternating current input terminal, configured to connect to mains electricity; an alternating current output terminal, configured to connect to a load; a rectifier and an inverter sequentially connected between the alternating current input terminal and the alternating current output terminal, where direct current buses are connected between the rectifier and the inverter; a capacitive element, connected between a positive electrode and a negative electrode of the direct current buses; a rechargeable battery and a bidirectional DC/DC converter, where the bidirectional DC/DC converter is connected between the rechargeable battery and the direct current buses; and a direct current bus charging and discharging module that includes a switch assembly and at least one resistor, the switch assembly including a discharging switch and at least one charging switch, where the at least one charging switch is configured to enable a power-supply source

Abstract: A method for performing sidelink transmission over an unlicensed band is provided. The method includes performing a first-type listen-before-talk (LBT) process on the unlicensed band to obtain a channel occupancy time (COT) for the sidelink transmission. The first-type LBT process includes a random backoff process. Duration of the random backoff process is determined by a randomly generated LBT counter. The method further includes determining, based on a result from a sensing operation performed on the unlicensed band within a sensing window, a plurality of candidate sidelink resources on the unlicensed band within a sidelink resource selection window. The method also includes selecting, based on a completion time point of the first-type LBT process, a sidelink resource from the plurality of candidate sidelink resources. The method also includes performing the sidelink transmission within the obtained COT on the selected sidelink resource.