Abstract: A chimpanzee adenovirus vector from newly discovered and isolated chimpanzee adenovirus with unique HVR sequences and a method of its construction and application thereof, with higher viral titer, and provides a method for determining its viral titer. The chimpanzee adenovirus circular vector is constructed through a shuttle plasmid, and knocks out E1 and E3 to construct a replication-defective chimpanzee adenovirus vector. The chimpanzee adenovirus vector described in this article has no preexisting antibody in the population, and the knockout of E1 and E3 is safe. At the same time, it is significantly different from human adenovirus type 5 E1 in 293 cells, which can greatly avoid recovery mutation (RCA) and make it safer. The novel coronavirus vaccine has strong stability and does not cause mutations after multiple passages, and it can induce strong humoral immunity and cellular response in mouse models.

Abstract: An automatic loading and unloading processing system includes a material storage assembly to store workpieces; a positioning device on a worktable; and a transport mechanism to transport the workpiece from the material storage assembly to the positioning device and transport the processed workpiece into the material storage assembly. The material storage assembly includes a material tray; fixing bases; a motion mechanism; and holders on the fixing base for fixing the workpiece, and the motion mechanism controls the movement of the material tray. The transport mechanism includes an auxiliary loading and unloading system arranged at a worktable to grab the holders and move horizontally; and a main loading and unloading system arranged on a main spindle to grab the holders and move vertically.

Abstract: A data information pushing method based on an Internet of Things platform includes configuring an application pushing message according to an application address list and data information to be pushed that comes from an Internet of Things terminal and adding the application pushing message into a normal queue for message pushing. If the message pushing fails, the method includes adding the application pushing message that fails to be pushed into a failure queue for retry pushing. The method further includes adding an application address of the application pushing message that fails to be pushed into a blacklist and if the message pushing succeeds, removing an application address of the application pushing message that is pushed successfully from the blacklist.

Abstract: The present invention pertains to the use of a polyimide aerogel, wherein the polyimide aerogel comprises polyimide spheres having a diameter of 250 nm to 20 ?m, as an insulating, sorption or filter material, as well as to methods for the preparation of the same.

Abstract: The embodiments of the disclosure provide a method, apparatus, device and storage medium for presenting information, which relate to the technical field of computers. The method includes: obtaining object search information, in response to the object search information being object category information, determining a target object category corresponding to the object search information, and presenting object information of a plurality of target objects corresponding to the target object category in a search result presentation page; where all the plurality of target objects are different, and object information of a target object includes object attribute information and image resource information of the target object. By employing the above technical solution, when the user is searching the object category, object information of a plurality of target objects different from each other corresponding to the target object category is presented in the search result page.

Abstract: A graphitization furnace includes a furnace body, an upper lining, an insulating lining, a lower lining, a positive electrode and a negative electrode. The upper lining, the insulating lining and the lower lining are all disposed as attached to an inner wall of the furnace body, and the upper lining, the insulating lining and the lower lining sequentially abut against one another along a direction from top to bottom, and the upper lining, the insulating lining and the lower lining are all substantially provided with first through holes with a common axis. The positive electrode is substantially disposed vertically, a lower end of the positive electrode is disposed within the upper lining, the negative electrode is substantially disposed horizontally, and a middle part of the negative electrode is provided with a second through hole for passing raw ingredients.

Abstract: A display panel, a motherboard, and a mini LED display device. The display panel includes: a panel edge extending along a first direction, and a display region and a test region. The test region is between the display region and the panel edge and includes test pads. At least two test pads are arranged along the first direction, adjacent ones of which are spaced by at least two first electrostatic discharge protection wires extending from one side of the display region adjacent to the test region to the panel edge. Each first electrostatic discharge protection wire includes a first line segment located between two adjacent test pads and a second line segment adjacent to the panel edge. A distance between adjacent first line segments between two adjacent test pads in the first direction is less than a distance between adjacent second line segments in the first direction.

Abstract: Dysbiosis has been linked to diseases such as inflammatory bowel disease and obesity. Multi-omics studies have uncovered significant associations between microbiota genes and diseases. Many of these genes are exclusively expressed in non-model microbes such as Firmicutes/Clostridia. A pipeline for building microbial genetic manipulation systems would be a first step to manipulating these genes in vivo and causally connecting them with host diseases. The present technology relates generally to compositions and the methods of preparations thereof for genetically engineering gut-microbiota in vitro. The present technology further relates to uses of compositions in vivo.

Abstract: A two-dimensional multi-point-reflection long-optical-path gas sensor probe includes: a protecting housing and a multi-point total reflection type long-optical-path module arranged in the protecting housing. The multi-point total reflection type long-optical-path module includes two right-angle reflecting prisms or mirror pairs spaced at a set distance, and inclined surfaces of the right-angle reflecting prisms or mirror pairs are oppositely arranged and parallel to each other. A set deviation exists between center lines of the two right-angle reflecting prisms or mirror pairs, and the deviation can enable light beams parallel to the center lines to be reflected for a set number of times between the two right-angle reflecting prism or mirror pairs, so as to form a two-dimensional parallel light beam group. Thereby increasing a measurement optical path of gas absorption, which is beneficial to improve the detection signal-to-noise ratio and the measurement accuracy.

Abstract: Disclosed are an antibody capable of binding to thymic stromal lymphopoietin and the use thereof. Disclosed are an anti-TSLP antibody, comprising a murine antibody, chimeric antibody and humanized antibody of the light chain and heavy chain variable regions of the anti-TSLP antibody and antigen-binding fragments thereof, or a pharmaceutically acceptable salt or solvent compound thereof, and the use thereof as a medicament for treating asthma, especially the use thereof in the preparation of a drug for treating TSLP-positive diseases or conditions.

Abstract: A method for calculating carbon emissions of oil-immersed power transformer. The method includes: obtaining operation data of the oil-immersed power transformer; determining input parameters according to the operating data; the input parameters include: a load power P of the oil-immersed power transformer, a three-phase current balance ?, and a harmonic distortion rate THD; obtaining a top oil temperature Ttop of the oil-immersed power transformer; determining an average temperature Twnd and a temperature correction coefficient Ktemp of a winding of the oil-immersed power transformer according to the top oil temperature Ttop; determining an electrical energy loss S of the oil-immersed power transformer based on the input parameters, the average temperature Twnd, and the temperature correction coefficient Ktemp; determining the carbon emission G of the oil-immersed power transformer according to the electrical energy loss S.

Abstract: A computer-implemented method includes obtaining, by each secure multi-party computation (MPC) computation party of n secure MPC computation parties, a first data component sent by a data provider, obtained after the data provider splits to-be-processed data into n data components, and n is an integer not less than 3. M secure MPC computation parties are selected to respectively perform a shuffling operation on respectively held first data components, to obtain a second data component, so as to perform an MPC operation, wherein 1<m<n, and wherein m is a positive integer. Selecting m secure MPC computation parties is cyclically performed to perform a shuffling operation on first data components, until each secure MPC computation party is not selected for at least one time to perform the shuffling operation, where m secure MPC computation parties selected each time are not completely identical.

Abstract: A computer-implemented method for data processing includes obtaining, by each secure multi-party computation (MPC) computation party of a system including a data provider and n secure MPC computation parties, a data message sent by the data provider, where n is an integer greater than 3. As an obtained data message, a first data component is obtained based on the data message. Each MPC computation party, by using the first data component, performs arithmetic sharing processing to obtain a second data component, so as to perform MPC processing, where n data messages received by the n MPC computation parties include: a data message sent after the data provider splits private data into m data components and m data messages each are used to carry one data component, where m is greater than 1 and is less than or equal to n, and m is a positive integer.

Abstract: Data processing methods, apparatuses, and computer-readable media are applied to a system including a data provider and N secure multi-party computation (MPC) computation parties. N is an integer greater than 3. In an example method, each MPC computation party obtains a first data component from a data message sent by the data provider. The first data component is a part of a plurality of data components obtained after the data provider splits private data, and the first data component is a logical component. Then, the first data component is converted from the logical component to an arithmetic component, to obtain a second data component, so as to perform MPC processing.

Abstract: In an example data processing method, a data processing task is received, which includes a to-be-processed non-polynomial function and to-be-processed data corresponding to an independent variable of the non-polynomial function. A first linear transformation is performed on the to-be-processed data, so that an independent variable value corresponding to data obtained after the first linear transformation falls within a fitting domain of definition. The fitting domain of definition is an interval selected from a domain of definition of the independent variable of the non-polynomial function. A fitting polynomial function value is obtained based on the data obtained after the first linear transformation. The fitting polynomial is obtained by performing Chebyshev series fitting on the non-polynomial function in the fitting domain of definition.

Abstract: The presently described and claimed disclosure relates to method for characterizing nucleic acid purity comprising denaturing a nucleic acid sample, loading the nucleic acid sample onto a capillary electrophoresis (CE) capillary, wherein the CE capillary is filled with a buffer comprising a polymer matrix, applying a separation voltage to the CE capillary, wherein during the separation of the nucleic acids, the temperature of the CE capillary is increased, and detecting nucleic acids separated from the nucleic acid sample with a detector. Kits and instructions for use are also described.

Abstract: A method for manufacturing a silicon wafer, a solar cell, and a photovoltaic module. The method includes: selecting four arc segments on a circumference of the silicon ingot according to chamfering parameters of the solar wafer; squaring the silicon ingot along lines connecting adjacent chamfered arc segments to obtain a rectangular body having a rectangular cross section with chamfers; and cutting the rectangular body along a direction perpendicular to a length direction of the silicon ingot to obtain a rectangular silicon wafer with chamfers.

Abstract: A photovoltaic module includes a plurality of solar cells connected by leads. The solar cells are arranged with a preset gap or are arranged overlapping with one another. A shape of the lead matches arrangement of the solar cells. The lead includes a flat section having a smaller thickness than other sections.

Abstract: A computer-implemented method for data processing includes obtaining, by each secure multi-party computation (MPC) computation party of a system comprising a data provider and n secure MPC computation parties, a first data component from a data message sent by the data provider, where n is an integer greater than 3, where the first data component is one of a plurality of data components obtained after the data provider splits private data, and where the first data component is an address-geocoded component. Perform MPC processing to obtain a second data component by converting the first data component from the address-geocoded component and to a one-hot encoded component.

Abstract: Provided are a solar cell, a photovoltaic module, and a method for manufacturing a silicon wafer. The solar cell includes a silicon substrate in a rectangular shape, and 13 to 20 busbars. The busbars are sequentially arranged along a width direction of the solar cell at an equal spacing of a mm. The silicon substrate includes a first edge and a second edge opposite to the first edge in the width direction of the solar cell. A distance between the first edge of the silicon substrate and an outermost busbar adjacent to the first edge is b mm, where a?1?2b?a+1.