Abstract: A wearable device includes a frame element and a dielectric substrate. The frame element includes a first metal element, a second metal element, and a third metal element. A first gap is provided between the first metal element and the second metal element. A second gap is provided between the second metal element and the third metal element. A third gap is provided between the third metal element and the first metal element. The dielectric substrate is surrounded by the first metal element, the second metal element, and the third metal element. A first antenna element is formed by the first metal element. A second antenna element is formed by the second metal element. A third antenna element is formed by the third metal element.

Abstract: The present disclosure provides a speaker diaphragm and a speaker. The diaphragm includes a thermoplastic polyester elastomer film layer, a thermoplastic polyester elastomer being a copolymer composed of a hard segment A of polyester and a soft segment B of polyether or aliphatic polyester, wherein the thermoplastic polyester elastomer film layer has Young's modulus of 1-1000 MPa, with an elastic recovery rate after 10% strain being greater than or equal to 80%. The speaker diaphragm has a good stiffness, a good damping performance and a good resilience.

Abstract: The embodiments of the present disclosure provide a detachable anti-vibration sealing protection device for a pipe flange. The protection device includes a casing, wherein left and right end surfaces of the casing have through holes for the pipeline to pass through, and the casing has an accommodation cavity for placing the flange; a first shock absorption assembly for radial shock absorption of the flange; and a second shock absorption assembly which is installed in a one-to-one correspondence with the flange and is configured for axial shock absorption of the corresponding flange. The first shock absorption assembly and the second shock absorption assembly are installed in the accommodation cavity.

Abstract: The invention relates to antiviral compounds, compositions comprising antiviral compounds, and methods of use. In particular, the antiviral compounds are cytidine triphosphate synthetase 1 (CTPS1) inhibitors that are effective in treating and/or preventing viral infection and in particular, SARS-CoV-2 infection and/or COVID-19 disease.

Abstract: The present disclosure provides methods, drug combinations and kits for treating, ameliorating, reversing and/or preventing a Helicobacter pylori (H. pylori) infection in a patient in need thereof.

Abstract: A Bifidobacterium lactis BL-99 strain capable of enhancing immunity and the use thereof, which belongs to the technical field of microorganisms, is described. The Bifidobacterium lactis BL-99 provided by the present invention is deposited in China General Microbiological Culture Collection Center CGMCC on Apr. 26, 2018 with the deposit number CGMCC No. 15650. The bacteria have gastric acid resistance and intestinal fluid resistance, can significantly promote the growth of Bifidobacterium and Lactobacillus, significantly increase antibody-producing cells and half hemolysis value HC50, activate NK cell activity, and can be used to prepare foods for immunity enhancement. It also has the effects in preventing osteoporosis, increasing blood calcium and/or phosphorus ions, which has a wide range of application prospects.

Abstract: A Bifidobacterium lactis BL-99 strain capable of enhancing immunity and the use thereof, which belongs to the technical field of microorganisms, is described. The Bifidobacterium lactis BL-99 provided by the present invention is deposited in China General Microbiological Culture Collection Center CGMCC on Apr. 26, 2018 with the deposit number CGMCC No. 15650. The bacteria have gastric acid resistance and intestinal fluid resistance, can significantly promote the growth of Bifidobacterium and Lactobacillus, significantly increase antibody-producing cells and half hemolysis value HC50, activate NK cell activity, and can be used to prepare foods for immunity enhancement. It also has the effects in preventing osteoporosis, increasing blood calcium and/or phosphorus ions, which has a wide range of application prospects.

Abstract: Roles and rights management systems are provided.

Abstract: A heat dissipation device includes a housing with an air passage and air inlet and air outlet. The heat dissipation structures are in the air passage and include a first heat dissipation structure adjacent to the air inlet and a second heat dissipation structure adjacent to the air outlet. A projection of the first heat dissipation structure in the second heat dissipation structure along the first direction is within the second heat dissipation structure. The first and second heat dissipation structures each include a thermally conductive plate and gapped fins thereon disposed. A spacing of each gap in the first heat dissipation structure is greater than a spacing of each gap in the second heat dissipation structure.

Abstract: Roles and rights management systems are provided. The systems are configured for receiving an in-vehicle video recording of a rideshare vehicle, where the in-vehicle video recording includes a video recording segment associated with a plurality of rideshare users, determining that the plurality of rideshare users are permitted to vote on an action associated with the video recording segment, receiving, from at least one of the plurality of rideshare users, at least one vote associated with the video recording segment, and initiating the action in response to the at least one vote.

Abstract: Roles and rights management systems are provided.

Abstract: Roles and rights management systems are provided. In various embodiments, a system is configured to receive an in-vehicle video recording of a rideshare vehicle and determine that a rideshare user is present in a video recording segment of the in-vehicle video recording corresponding to a time period during which the rideshare user was located inside the vehicle. The system is configured to determine a permission associated with the rideshare user and the video segment, where the set of permissions defines an action permitted to be performed on the video recording segment, and to perform the action on the video recording segment based on an input from the rideshare user.

Abstract: Antibody particles are disclosed comprising polypeptides comprising an (Fc) binding domain, a helical polypeptide monomer, and an oligomer domain, and either Tie2 antibodies or dimers, or tumor necrosis factor receptor superfamily antibodies, and uses thereof.

Abstract: Roles and rights management systems are provided. In various embodiments, a system is configured to receive an in-vehicle video recording of a rideshare vehicle and determine that a rideshare user is present in a video recording segment of the in-vehicle video recording corresponding to a time period during which the rideshare user was located inside the vehicle. The system is configured to determine a permission associated with the rideshare user and the video segment, where the set of permissions defines an action permitted to be performed on the video recording segment, and to perform the action on the video recording segment based on an input from the rideshare user.

Abstract: Methods, systems, and devices for an artificial intelligence system on an electronic device are described. An application on an electronic device may user data from the one or more applications of the electronic device and use the user data to determine criteria for a personalized output for a user. The application may use an artificial intelligence engine to determine the personalized output for the user by applying to the criteria weighting factors that are associated with priority levels for different categories of the criteria. The application may then select items for the user that are in accordance with the personalized output and that are based on the criteria for the personalized output and the priority levels for the different categories of the criteria.

Abstract: Provided are indole alkaloid compounds in a noni enzyme, wherein the structural formula is shown in the following formula: Provided is a preparation method of the above-mentioned compound and application of the indole alkaloid compound in the noni enzyme in the preparation of an a-glucosidase inhibitor. The indole alkaloid compound in the noni enzyme provided by the invention has a simple preparation process, low cost and abundant raw material sources.

Abstract: The disclosure provides a marine transportation platforms guarantee-oriented analysis and prediction method for a three-dimensional temperature and salinity field, including: based on multi-source marine environmental data, analyzing the spatiotemporal distribution characteristics of marine dynamic environmental elements, and studying the characteristics of the temperature-salinity relation; on the basis of analysis of the spatiotemporal characteristics and study of the characteristics of the temperature-salinity relation, establishing a statistical prediction model of marine environmental dynamic elements by a spatiotemporal empirical orthogonal function method; based on the observation data of temperature and salinity obtained by the marine transportation platform, correcting a marine environment forecast field around the marine transportation platform by using a realtime analysis technology of a marine environment field; and adjusting the salinity using a temperature-salinity relation curve after the tempe

Abstract: Provided is a preparation method of composite juice mixed by noni fruit and blueberry, which includes the following steps: a noni fruit pre-fermentation, a blueberry pretreatment, a composite fruit juice fermentation, a filtration and a centrifugation. The prepared composite juice mixed by noni fruit and blueberry has a clear and transparent form, no precipitation, uniformity, no suspended matter, rich blueberry aroma, not pungent, soft taste, moderate sweet and sour, purple luster and translucent.

Abstract: Disclosed is a prefabricating and stacking combined data center. The data center is formed block structures in a multi-dimensional stacking manner. The block structures are disposed to be a fire protection layer, an air return layer, a bridge architecture wiring layer, a top-cabinet wiring layer, a cabinet device layer, and an air supply layer from up to down, which are independent from each other. Provided is a prefabricating and stacking combined data center. Operation difficulty of site construction is greatly reduced by prefabricating block structures by a factory, forming the data center by multi-dimensional stacking, and connecting the block structures with each other by splicing on site. In addition, according to different requirements of customers, corresponding ancillary facilities may be designed based on volume of an IT device, and the device and a computer room may be reasonably and effectively arranged according to the corresponding national standards and specifications.