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: 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 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: 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: 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: 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: 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.

Abstract: Data query methods, apparatuses and computer-readable media are described. In an example process of processing, by a third party, a federated data table formed based on data of a plurality of data parties, if related data need to be obtained based on sorting of multiple attribute columns of the data table, when the federated data table is sorted based on attribute values of the attribute columns, a row identifier is introduced for an out-of-order data table obtained by disordering the federated data table, and an index is created based on the row identifier. The row identifier is determined by the third party and exists in a form of ciphertext in an index table. A row identifier of a candidate row can be restored to a plaintext.

Abstract: The disclosure provides a method for generating a dialogue. The method includes: obtaining an input sentence; determining a type of a task-based response sentence that is to be generated, by updating a current dialogue state based on the input sentence; generating the task-based response sentence by inputting the input sentence into a task-based dialogue response generator; and determining the task-based response sentence as a target response sentence in response to the type of the task-based response sentence being a designated type.

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 holothurian-derived active peptide with immune activity, a preparation method and an application thereof are provided in the present disclosure, belonging to the field of biotechnology. The amino acid sequence of the holothurian-derived active peptide is shown in SEQ ID NO.1. The amino acid sequence of the holothurian-derived immunocompetent peptide is obtained using separation and purification techniques and mass spectrometry identification techniques with the help of the holothurian protein database, and the interaction of the immunocompetent peptide with the membrane recognition receptor (toll-like receptor 2) is explored by molecular docking technique and multiple rounds of screening, and the in vitro immunological activity of the peptide is verified by solid-phase synthesis and RAW264.7 cell model.

Abstract: The disclosure provides a method for generating a query statement. The method includes: determining a first vector representation based on known nodes in a first syntax tree corresponding to a query statement to be generated; determining a target generation strategy corresponding to a target node to be generated based on the first vector representation and a preset copy reference matrix; generating the target node based on the first vector representation or a second vector representation by performing the target generation strategy, in which the second vector representation is a vector representation corresponding to an adjacent query statement prior to the query statement to be generated; and generating the query statement based on the known nodes and a terminator in response to the target node being the terminator.

Abstract: A method for recognizing a dialogue intention, an electronic device and a storage medium are provided. The solution includes: obtaining a sample sentence with an intention category to be predicted and a plurality of supporting sentences each labeled with an intention category; and inputting the sample sentence and the plurality of supporting sentences into a trained intention recognition model, in which the trained intention recognition model is configured to generate a sample sentence vector corresponding to the sample sentence and category vectors corresponding to the plurality of supporting sentences based on the sample sentence and the plurality of supporting sentences, calculate matching degrees between the sample sentence vector and the category vectors, and obtain a predicted intention category of the sample sentence based on the matching degrees.