Abstract: A recombinant hybrid protein, a nucleic acid molecule encoding the recombinant hybrid protein, a transgenic expression cassette containing the nucleic acid molecule, and a gene delivery system containing the transgenic expression cassettes that can be used for treating muscular dystrophy. The nucleic acid molecule, the transgenic expression cassette and the gene delivery system can stably express a therapeutic protein in muscle tissues, so that a good therapeutic effect on muscular dystrophy is realized.

Abstract: The present invention discloses a manufacturing method of a photovoltaic solar cell module, and belongs to the technical field of solar photovoltaic device manufacturing. In the present invention, a metal connecting ribbon is adopted for connecting a cell, and front and rear surfaces of the cell are designed by removing PAD dots, so that optical shielding on a surface of the cell is reduced, and the cost is reduced. The metal connecting ribbon and the cell are welded into a cell string by a jig and a manipulator and the risk of unstable connection is substantially eliminated by providing an adhesive pattern on the metal connecting ribbon of the cell string and curing.

Abstract: An ultra-long silver nanowire material and a fabrication method thereof are provided. The fabrication method includes the following steps: step 1: adding a reducing sugar and polyvinylpyrrolidone (PVP) to deionized water to obtain a clear solution; step 2: mixing the clear solution with a metal ion solution to obtain a mixed solution A; step 3: mixing the mixed solution A with a halide solution to obtain a mixed solution B; step 4: adding a silver ion-containing solution dropwise to the mixed solution B to obtain a reaction solution and conducting a reaction at 110° C. to 130° C. for 14 h to 20 h to obtain a flocculent product; and step 5: subjecting the flocculent product to sedimentation washing with deionized water and absolute ethanol successively to obtain the ultra-long silver nanowire material. The fabrication method of the present disclosure is low in cost, environmentally friendly, and conducive to industrial production.

Abstract: A chromic liquid capable of responding to and reproducing external optical color illumination is formed as a TiO2 colloid imbued with three sensitizing dyes. The dyes are (a) SQ2 (5-carboxy-2-[[3-[(2,3-dihydro-1,1-dimethyl-3-ethyl-1H-benzo[e]indol-2-ylidene)methyl]-2-hydroxy-4-oxo-2-cyclobuten-1-ylidene]methyl]-3,3-dimethyl-1-octyl-3H-indolium), (b) LEG4 (3-{6-{4-[bis(2?,4?-dibutyloxybiphenyl-4-yl)amino-]phenyl}-4,4-dihexyl-cyclopenta-[2,1-b:3,4-b?]dithiophene-2-yl}-2-cyanoacrylic acid) and (c) L0 (4-(diphenylamino) phenylcyanoacrylic acid). The liquid reproduces cyan, magenta and yellow color or a mixture thereof in response to exposure to illumination by light of various colors.

Abstract: The present invention discloses a method for manufacturing a novel busbarless solar photovoltaic module and relates to the technical field of solar photovoltaic device manufacturing. The present invention uses a metal connecting ribbon to connect a cell and the front and back of the cell are designed to remove PAD points, which reduces optical occlusion on the surface of the cell and costs, and by using fixtures and manipulators to weld the metal connecting ribbon and the cell into a cell string and by applying and curing an adhesion point on the metal connecting ribbon of the cell string, the risk of unstable connection is completely eliminated. In addition, the requirement for alignment between the metal connecting ribbon and a finger of the cell is reduced, thereby simplifying the manufacturing process of the cell string.

Abstract: A method for synchronous extraction and analysis of multiple trace emerging organic contaminants in hairs, and application comprises the following steps: S1, pretreatment; S2, mixing and extraction; S3, nitrogen blowing concentration and purification; and S4, low-temperature separation. A device for synchronous extraction and analysis of multiple trace emerging organic contaminants in hairs, and application comprises comprises a treatment barrel, a pedestal and a drive assembly. This method is applied to a study on long-term exposure of multiple organic contaminants in a human body. According to the present disclosure, an extraction solution extracting system is established, 5 emerging organic contaminants in hairs can be purified and analyzed by establishing a dispersion solid-phase extraction filler consisting of Na2SO4 powders and C18 powders.

Abstract: Herein is high availability for online transaction processing with redundancy and redo for a federation of pluggable databases and container databases. In a federation of container database management systems that includes a first container database, first redo data of a first pluggable database in a second container database is obtained based on a database dictionary in the first container database. To the first pluggable database in the first container database, the first redo data of the first pluggable database in the second container database is applied. Based on the database dictionary in the first container database, second redo data of a second pluggable database in a third container database is obtained. To the second pluggable database in the first container database, without modifying content of the first pluggable database in the first container database, the second redo data of the second pluggable database in the third container database is applied.

Abstract: Herein is high availability for online transaction processing with redundancy and redo for a federation of pluggable databases and container databases. In an embodiment of a federation of container database management systems that includes a first container database, first redo data of a first pluggable database in a second container database is obtained based on a database dictionary in the first container database. To the first pluggable database in the first container database, the first redo data of the first pluggable database in the second container database is applied. Based on the database dictionary in the first container database, second redo data of a second pluggable database in a third container database is obtained. To the second pluggable database in the first container database, without modifying content of the first pluggable database in the first container database, the second redo data of the second pluggable database in the third container database is applied.

Abstract: An ultra-long silver nanowire material and a fabrication method thereof are provided. The fabrication method includes the following steps: step 1: adding a reducing sugar and polyvinylpyrrolidone (PVP) to deionized water to obtain a clear solution; step 2: mixing the clear solution with a metal ion solution to obtain a mixed solution A; step 3: mixing the mixed solution A with a halide solution to obtain a mixed solution B; step 4: adding a silver ion-containing solution dropwise to the mixed solution B to obtain a reaction solution and conducting a reaction at 110° C. to 130° C. for 14 h to 20 h to obtain a flocculent product; and step 5: subjecting the flocculent product to sedimentation washing with deionized water and absolute ethanol successively to obtain the ultra-long silver nanowire material. The fabrication method of the present disclosure is low in cost, environmentally friendly, and conducive to industrial production.

Abstract: An adjustable gas system for a firearm includes a one-piece gas block body, configured to be fixed to a barrel of the firearm, and a partial annular gas regulator. The gas block includes a gas flow hole that receives a gas tube of the firearm. The gas block body also includes a gas block body bulge and a ring at one end of the gas flow hole. The gas block body clamps to a barrel of the firearm by: (i) set screw(s), and (ii) direct/physical contact of the gas block body bulge and the ring. The gas regulator, when installed on the barrel, rotatably and partially surrounds the barrel such that, as the gas regulator is rotated around the barrel from a first position to a second position, a diameter of a resultant gas port hole changes as controlled by allocation holes on the gas regulator.

Abstract: Embodiments of this specification provide for generating dialogue annotation data. A method includes: obtaining grammar that has been pre-generated in a target scenario, the grammar including a first phrase and a second phrase; the first phrase includes a first intent operation and a first variable of a first intent, where the first variable invokes other phrases. The second phrase assigns a value to the first variable and includes a property acquisition operation and a second variable of a second intent. Generating a target meaning representation of nested phrases for simulating a certain human-machine dialogue by invoking the first phrase and the second phrase in the grammar. Performing the first intent operations based on a property value corresponding to the first variable of the second variable assigned to the first variable.

Abstract: Embodiments are disclosed for receiving a modal input including at least one of a text input or an image input. The method may include extracting an intent label from the modal input. The method may further include generating, by an intent embedding generator, an intent embedding from the intent label. The method may further include comparing the intent embedding to a plurality of candidate font embeddings to obtain one or more candidate fonts based on a similarity of the intent embedding to the plurality of candidate font embeddings in an embedding space. The method may further include identifying a recommended font based on the similarity of the intent embedding to a selected candidate font embedding of the plurality of candidate font embeddings.

Abstract: Techniques related to query execution against an in-memory standby database are disclosed. A first database includes PF data stored on persistent storage in a persistent format. The first database is accessible to a first database server that converts the PF data to a mirror format to produce MF data that is stored within volatile memory. The first database server receives, from a second database server, one or more change records indicating one or more transactions performed against a second database. The one or more change records are applied to the PF data, and a reference timestamp is advanced from a first to a second timestamp. The first database server invalidates any MF data that is changed by a subset of the one or more transactions that committed between the first and second timestamps.

Abstract: This disclosure describes methods, non-transitory computer readable storage media, and systems that generate a digital knowledge graph based on a plurality of tutorial content items to generate recommendations of digital resource items. Specifically, the disclosed system extracts a plurality of tasks, subject categories related to the tasks, and context signals related to an environment for the tasks from a plurality of tutorial content items for one or more digital content editing applications. The disclosed system generates a digital knowledge graph including nodes corresponding to the tasks and subject categories connected via edges based on relationships extracted from the tutorial content items. In some embodiments, the disclosed system also includes nodes corresponding to digital resource items in the digital knowledge graph or in a subgraph. The disclosed system utilizes the digital knowledge graph with context data to provide a recommendation of digital resource items for display at a client device.

Abstract: The present disclosure relates to use of an aspirin compound in facilitating exogenous nucleic acid delivery and/or expression.

Abstract: This disclosure describes methods, non-transitory computer readable storage media, and systems that generate a digital knowledge graph based on a plurality of tutorial content items to generate recommendations of digital resource items. Specifically, the disclosed system extracts a plurality of tasks, subject categories related to the tasks, and context signals related to an environment for the tasks from a plurality of tutorial content items for one or more digital content editing applications. The disclosed system generates a digital knowledge graph including nodes corresponding to the tasks and subject categories connected via edges based on relationships extracted from the tutorial content items. In some embodiments, the disclosed system also includes nodes corresponding to digital resource items in the digital knowledge graph or in a subgraph. The disclosed system utilizes the digital knowledge graph with context data to provide a recommendation of digital resource items for display at a client device.

Abstract: Herein is high availability for online transaction processing with redundancy and redo for a federation of pluggable databases and container databases. In an embodiment of a federation of container database management systems that includes a first container database, first redo data of a first pluggable database in a second container database is obtained based on a database dictionary in the first container database. To the first pluggable database in the first container database, the first redo data of the first pluggable database in the second container database is applied. Based on the database dictionary in the first container database, second redo data of a second pluggable database in a third container database is obtained. To the second pluggable database in the first container database, without modifying content of the first pluggable database in the first container database, the second redo data of the second pluggable database in the third container database is applied.

Abstract: The present invention discloses a floor cleaning apparatus includes an upper body and a lower body. The upper body includes a lower housing a roller. The roller is arranged at an internal of the lower housing and is partially exposed externally. The lower housing includes a scraper for scraping foreign objects away from the roller. The roller includes a suction vent hood used sucking foreign objects via a negative pressure, and the scraper is adjacent to the suction vent hood to allow the scraped foreign objects to be sucked away by the suction vent hood directly. The roller includes a nozzle for ejecting a water for cleaning the roller. The present invention provides a cleaning apparatus with water ejection function. The roller can be cleaned through the water ejection and dirt can be sucked away by the negative pressure system, thereby achieving the proper cleaning effect with enhanced effect.

Abstract: A self-cleaning drying cleaning device includes a cleaning appliance with a cleaning brush head, and a cleaning storage seat used to store the cleaning appliance. The cleaning storage seat includes a cleaning storage seat main body including a housing provided with a storage portion that is used to store the cleaning brush head, an air drying device located inside the cleaning storage seat main body, and a control motherboard electrically connected to the air drying device and used to control the working mode of the air drying device. The housing has an air inlet and an air outlet. The air drying device directs wind from the air inlet to the air outlet and blows the wind to the storage portion to dry the cleaning brush head, avoiding the cleaning brush head being kept in a damp state after cleaning, keeping the cleaning brush head hygienic and clean.