Abstract: A group categorizing method and system based on dynamic hypergraph clustering of individual mobility patterns are provided, relating to the field of transportation information engineering. The method includes: constructing an individual mobility pattern feature matrix under each time slice; constructing an individual mobility pattern hypergraph under each time slice, and modeling a complex “many-to-many” high-order association relationship among individual mobility patterns across all time slices; proposing a mobility pattern-based dynamic hypergraph clustering model to categorize an individual-associated group; and applying the proposed model to a series of empirical datasets for training and testing to validate that the model can achieve better group categorizing performance than a baseline model.

Abstract: The present disclosure relates to the technical field of sequencing, and in particular to a method and reagent for preparing a sequencing library. Provided in the present disclosure is a method for preparing a sequencing library. According to the method, by means of further adding an additive or an additive combination capable of reducing the DNA secondary structure and/or reducing the degradation of single-stranded DNA in the single-chain circularization reaction and/or the rolling circle amplification reaction, and further adding an additive or an additive combination capable of reducing the DNA secondary structure and reducing the degradation of single-stranded DNA and/or reducing the stability of the double helix structure of double-stranded DNA in the rolling circle amplification reaction of the double-stranded circular library, the ability of the DNA ligase and/or the strand displacement DNA polymerase to bind to a target nucleic acid is enhanced.

Abstract: An electrical connector includes: a first housing defining a front face and a rear face and two holes running through the front face and the rear face; a pair of terminals received in the holes respectively and extending forward but behind the front face of the first housing; and a first shielding tube fitly surrounding the first housing; wherein the first shielding tube defines a front distal portion located in front of the front face of the first housing, and the front distal portion shrinks gradually and becomes smaller in diameter.

Abstract: An electrical connector includes: a housing defining a mating cavity opening forwards and a receiving cavity opening rearwards; a terminal module including an insulator and a pair of terminals, the insulator including an upright portion and a horizontal portion; the terminal including a contacting portion extending from the insulator, a leg portion, and a middle portion, the middle portion including an horizontal section embedded in the insulator and an upright section bending from the horizontal section, the insulator being received in the receiving cavity, the contacting portions of the terminals protruding into the mating cavity; wherein the ring rib is interference fit with an inside of the receiving cavity and the upright portion presses forward against the housing to limit a forward-movement of the terminal module so that the terminal module is retained in the receiving cavity, and a front face of the horizontal portion is separated from the housing.

Abstract: A system comprising one or more processors and one or more non-transitory computer-readable storage devices storing computing instructions, when executed on the one or more processors, cause the one or more processors to perform operations comprising: generating a respective similarity score pair comprising an item and one or more potential matches to the item for each item in a set of items; determining a respective page number similarity score between each item and one or more of the one or more respective sub-categories of each item for each item in the set of items; re-ranking one or more remaining respective potential matches; and inserting one or more hyperlinks into an anchor webpage comprising the item, wherein the one or more hyperlinks are configured to navigate a user from the anchor webpage to one or more potential match webpages, as re-ranked. Other embodiments are disclosed herein.

Abstract: A device includes one or more processors configured to obtain output delay data based on a transmission from an audio output device. The output delay data indicates a playback delay associated with audio output by the audio output device. The one or more processors are further configured to determine, based on the output delay data and host delay data, a synchronization delay to coordinate audio output by the audio output device and video output at a display. The one or more processors are further configured to initiate sending of audio data to the audio output device and to send video data to the display. The video data is delayed, based on the synchronization delay, relative to the sending of the audio data.

Abstract: The invention discloses an application of bacteria in preparation of a synergist for an immune checkpoint inhibitor. The bacteria are active bacteria or inactive whole-cell gut microbiota.

Abstract: Example implementations relate to automated modification of interface pages to include relevant link information. In an example, an anchor page and a plurality of candidate pages are obtained and an embedding is generated for each page by applying a page embedding model to a representative keyword construction extracted from each of the at least one anchor page or a candidate page of the plurality of candidate pages. A set of similar candidate pages is selected using a comparison of the embeddings and a relevance score is determined for each candidate page. The relevance score represents a relevance of a candidate page to the anchor page. A diversification score is generated for each candidate page and a linked set of candidate pages is selected based on the relevance scores and diversification scores. The anchor page is modified to include a link to each page in the linked set.

Abstract: Systems and methods of item-specific keyword recommendation are disclosed. An item data structure including an item title is received and at least one item embedding is generated by applying a first trained semantic mapping model to the item title. The first trained semantic mapping model includes a first semantic mapping framework. The at least one item embedding is compared to a set of keyword embeddings representative of a set of platform-relevant keywords and a set of item-specific recommended keywords is selected from the set of platform-relevant keywords based on a similarity between the at least one item embedding and each embedding in the set of keyword embeddings. The item title is modified to include at least one of the set of item-specific recommended keywords and an interface including the modified item title is generated.

Abstract: A ?-glucan composition and use thereof. Specifically provided are uses of the ?-glucan composition in preparing a composition for improving or treating immune-related diseases, said ?-glucan being a ?-glucan containing ?-1,3 and ?-1,6 glucosidic bonds in the molecules thereof, and having a molecular weight of 1-50 kDa. The ?-glucan features a novel structure, a controllable mass, abundant sources, simple preparation processing, high product purity, strong biological activity, and is easy to produce industrially, among other strengths. The resulting water soluble ?-glucan composition features better antitumor activity, has the potential to be developed into a safe and effective novel drug for improving or treating immune-related diseases and fighting tumors.

Abstract: A method for manufacturing a syringe is described. The syringe includes a barrel having an open proximal end, a piston shaft having proximal and distal ends, and a piston having a longitudinal axis and opposing proximal and distal axial ends. Initially, a partially formed piston body is molded. The piston is then completely molded. The distal end of the piston shaft is engaged with the proximal axial end of the piston. The piston engaged with the piston shaft is received in the open proximal end of the barrel.

Abstract: An indazole hydrazide compound, as represented in formula (I); wherein, R is selected from substituted alkyl, substituted alkenyl and substituted phenyl; substituent in the substituted alkyl and substituted alkenyl includes phenyl and/or substituted phenyl; R? is selected from H and alkyl. Compared with the prior art, the above indole hydrazide compound can be used as integrin av?3 receptor antagonist. Besides, it has obvious anti-prostate cancer activity and has a significant inhibitory effect on enzalutamide-resistant cell lines. In addition, the above-mentioned compound has obvious anti-tumor angiogenesis activity and can be used in the preparation of anti-tumor angiogenesis drugs to inhibit tumor angiogenesis.

Abstract: A system comprising one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed on the one or more processors, cause the one or more processors to perform operations: classifying one or more webpages of a website into one or more classifications using interaction data, a content score, and a link equity score, each for the one or more webpages and removing, based on the one or more classifications, the one or more webpages from the website and from a sitemap of the website. Other embodiments are disclosed herein.

Abstract: A method for analyzing droplets based on images: obtaining a working dye channel image and a reference dye channel image corresponding to a droplet system (S1); separately performing a preset image processing operation on the working dye channel image and the reference dye channel image (S2); using the working dye channel image or the reference dye channel image as a target image (S3), and determining a region in which each droplet is located from within the target image (S4); and on the basis of the determined region in which each droplet is located, analyzing the droplet system (S5). The method can effectively improve the accuracy of droplet analysis. Further provided are a computer device and a storage medium.

Abstract: Solid-state branching and/or crosslinking of aliphatic polyamide or polyester articles is achieved using a topical approach. A surface of the article is coated with a composition that includes a polyene and a free radical initiator. The article and applied coating are then heated to induce branching and/or crosslinking in the polyamide or polyester. This is performed below the crystalline melting temperature of the polyamide or polyester, or in the case of a fabric, below the melting temperature of the fibers in the fabric. Fabrics treated in this manner exhibit reduced or even no dripping in vertical flame tests.

Abstract: The invention relates to a method for treating a textile to inhibit wicking and/or provide durable water repellency. The method includes applying one or more first coating solutions to at least one surface of a material substrate and curing the first coating solution under ambient atmospheric pressure to form one or more water-repellent layers on the material substrate. The first coating solution and water-repellent layer are fluorine free and water free. The first coating solution includes one or more first chemical components having a Si—H group, one or more second chemical components having an alkene group, and one or more catalyst agents that cause a specific chemical reaction between the Si—H group and alkene group to link the first chemical component to the second chemical component.

Abstract: A cable connector includes: a front housing including plural forwardly protruding mating tubes each having a mating cavity and plural rearwardly protruding fixing portions; a rear housing having plural receiving cavities penetrating therethrough in a front and rear direction and plural fixing grooves located next to the receiving cavities; and plural cable assemblies, wherein the cable assemblies pass through the receiving cavities and are received in the mating cavities and the receiving cavities, the fixing portions are received in the fixing grooves, and each of the fixing portions has a rear hook which extends into the receiving cavity and clasps the cable assembly to prevent the front housing from being detached from the rear housing.

Abstract: Systems and methods of item-specific keyword recommendation are disclosed. An item data structure including an item title is received and at least one item embedding is generated by applying a first trained semantic mapping model to the item title. The first trained semantic mapping model includes a first semantic mapping framework. The at least one item embedding is compared to a set of keyword embeddings representative of a set of platform-relevant keywords and a set of item-specific recommended keywords is selected from the set of platform-relevant keywords based on a similarity between the at least one item embedding and each embedding in the set of keyword embeddings. The item title is modified to include at least one of the set of item-specific recommended keywords and an interface including the modified item title is generated.

Abstract: A method for manufacturing a syringe is described. The syringe includes a barrel having an open proximal end, a piston shaft having proximal and distal ends, and a piston having a longitudinal axis and opposing proximal and distal axial ends. Initially, a partially formed piston body is molded. The piston is then completely molded. The distal end of the piston shaft is engaged with the proximal axial end of the piston. The piston engaged with the piston shaft is received in the open proximal end of the barrel.