Abstract: Methods of, inter alia, detecting the presence of one or more analytes in one or more query samples include providing one or more sensor that each include biomolecules disposed on a functionalized surface of one or more giant magnetoresistance (GMR) sensors. Modes of operation remove or add magnetic beads from the vicinity of sensor surfaces by interactions with the biomolecules. The methods feature, inter alia, detecting the presence of one or more analytes in one or more query samples by measuring magnetoresistance change of the one or more GMR sensors based on determining magnetoresistance before and after passing magnetic particles over the one or more sensors.

Abstract: The disclosure provides a method for training a tag recommendation model. The method includes: collecting training materials that comprise interest tags in response to receiving an instruction for collecting training materials; obtaining training semantic vectors that comprise the interest tags by representing features of the training materials using a semantic enhanced representation frame; obtaining training encoding vectors by aggregating social networks into the training semantic vectors; and obtaining a tag recommendation model by training a double-layer neural network structure using the training encoding vectors as inputs and the interest tags as outputs. Therefore, the interest tags obtained in the disclosure are more accurate.

Abstract: The invention describes products, uses thereof, compositions thereof, and methods to prepare products formed from Maillard reaction products from a sugar donor and/or sweet tea extracts, stevia extracts, swingle (mogroside) extracts, one or more sweet tea extract components, one or more steviol glycosides, one or more mogrosides, one or more glycosylated sweet tea glycosides, one or more glycosylated steviol glycosides or one or more glycosylated mogrosides and an amine donor/reactant.

Abstract: A flapping-wing aerial robot formation control method includes: determining a trailing vortex generation mechanism, an energy saving principle and a trailing vortex attenuation mechanism of the formation flight of a group of wild geese in accordance with the pattern of the formation flight of the group of wild geese; determining the formation flight of a group of flapping-wing aerial robots and a formation switching solution in accordance with the trailing vortex generation mechanism, energy saving principle and trailing vortex attenuation mechanism of the formation flight of the group of wild geese in conjunction with the flapping characteristic of a flapping-wing aerial robot from the perspective of energy consumption equalization and energy saving; and carrying out formation keeping control and formation reconfiguration control in accordance with the formation flight of the group of flapping-wing aerial robots and the formation switching solution by controlling positions of the group of flapping-wing aeria

Abstract: The present disclosure provides a display touch device and a control method. The display touch device includes a display panel, a display touch driving circuit and a touch operation processing circuit, wherein the display panel includes a plurality of gate lines; the touch operation processing circuit is configured to provide a first touch enable signal to the display touch driving circuit when it is detected that the display touch device is in a touch-only detection state, to control the display touch driving circuit to perform touch detection. The present disclosure can conveniently perform touch detection when the display touch device is in the touch-only detection state.

Abstract: A semantic segmentation network model uncertainty quantification method based on evidence inference. The method comprises the steps of constructing an FCN network model, and training the FCN network model by using a training data set to obtain a trained FCN network model for semantic segmentation of image data; transplanting a D-S theory of evidence to the trained FCN network model to obtain a reconstructed FCN network model; and inputting to-be-segmented image data into the reconstructed FCN network model, outputting a classification result of a to-be-segmented image by the FCN network model, and calculating a classification result uncertainty value of each pixel point by using the D-S theory of evidence index.

Abstract: Three-dimensional (3D) memory devices and methods for forming the same are disclosed. In certain aspects, a 3D memory device includes a stack structure containing a core region and a staircase region, a channel structure extending through the stack structure in the core region, and a first support structure extending through the stack structure in the staircase region. The first support structure includes a first portion extending along a first direction and a second portion protruding from the first portion along a second direction perpendicular to the first direction.

Abstract: Nitazoxanide represented by formula I and an active form thereof, tizoxanide compound, represented by formula II, a geometric isomer thereof and pharmaceutically acceptable salt thereof and/or solvate thereof and/or hydrate thereof, and a pharmaceutical composition containing this compound, used for preventing and/or treating coronavirus (such as SARS-CoV-2) infection.

Abstract: Systems and methods that implement that an optical Ethernet cable compatible with an RJ45 Ethernet interface are described. One aspect includes a liner transmitter that linearly amplifies a first electrical Ethernet networking signal received from a network device via an RJ45 Ethernet interface. A laser diode converts the linearly amplified first electrical Ethernet networking signal into a first optical Ethernet networking signal and transmits the first optical Ethernet networking signal over a first optical communication channel. A photodetector receives a second optical Ethernet networking signal over a second optical communication channel and converts the second optical Ethernet networking signal to a second electrical Ethernet networking signal.

Abstract: An energy storage system is provided. The energy storage system includes a plurality of battery clusters, a plurality of power regulators, a transformer, and a central controller. The plurality of power regulators is configured to control charging and discharging of the plurality of battery clusters. Each power regulator is electrically coupled to corresponding two, at most, of the plurality of battery clusters. A first terminal of the transformer is electrically coupled to the plurality of power regulators, and a second terminal of the transformer is electrically coupled to the power grid. The central controller is coupled to the plurality of power regulators and the plurality of battery clusters for controlling the plurality of power regulators and the plurality of battery clusters. The central controller is in communication with the plurality of power regulators through optical fibers, and a data transmission rate of the optical fibers is greater than 1 Mbit/s.

Abstract: A quinoline derivative for treating rheumatoid arthritis and a use thereof in preparing a pharmaceutical composition for treating rheumatoid arthritis. In particular, a use of the quinoline derivative 1-[[[4-(4-Fluoro-2-methyl-1H-indol-5-yl)oxy-6-methoxyquinoline-7-yl]oxy]methyl]cyclopropanamine in treating rheumatoid arthritis.

Abstract: The invention describes products, uses thereof, compositions thereof, and methods to prepare products formed from Maillard reaction products from a sugar donor and/or sweet tea extracts, stevia extracts, swingle (mogroside) extracts, one or more sweet tea extract components, one or more steviol glycosides, one or more mogrosides, one or more glycosylated sweet tea glycosides, one or more glycosylated steviol glycosides or one or more glycosylated mogrosides and an amine donor/reactant.

Abstract: An application of a traditional Chinese medicine composition in preparing a medicine for treating or preventing coronavirus infection. The traditional Chinese medicine composition is characterized by being prepared from the following raw materials in parts by weight: 5-15 parts of Cornu saigae tataricae or 50-150 parts of goral horns, 10-60 parts of Bulbus Fritillariae Ussuriensis, 15-60 parts of Radix et Rhizoma Rhei, 7-30 parts of Radix scutellariae, 7-30 parts of Lapis Chloriti, 10-50 parts of gypsum fibrosum, 5-20 parts of calculus bovis artifactus, and 15-60 parts of radix glycyrrhizae. The traditional Chinese medicine composition can inhibit 2019-nCoV replication in cells, so that cells infected by 2019-nCoV viruses have no lesion. Therefore, the traditional Chinese medicine composition can treat or prevent coronavirus related diseases.

Abstract: The present disclosure discloses an information security application-oriented reconfigurable system chip compiler and an automatic compilation method. The method includes the following steps: firstly, inputting a source program of a cryptographic algorithm; then, executing a software compilation function syntax check of the source program, and when the check result is passed, performing compilation mapping using a compiler; next, executing the cryptographic algorithm by simulation running using a simulator, and generating a configuration code by a simulator array; and finally, guiding a hardware behavior operation using a binary configuration code file generated by the simulator. The reconfigurable system chip compiler includes a source program input module, a software compilation function verification module, a compilation mapping module, a simulation execution module, a configuration code generation module, and a hardware debugging module.

Abstract: A display substrate includes a plurality of first subpixels, a plurality of second subpixels and a plurality of third subpixels. In a first direction, the first subpixels and the third subpixels are arranged alternately to form a plurality of first subpixel rows, the second subpixels are arranged to form a plurality of second subpixel rows, and the first subpixel rows and the second subpixel rows are arranged alternately in a second direction. Lines connecting centers of two first subpixels and two third subpixels in two adjacent rows and columns form a first virtual quadrilateral, the two first/third subpixels are arranged at two/the other two opposite vertices of the first virtual quadrilateral respectively, and a corresponding second subpixel is located within the first virtual quadrilateral. Lines connecting centers of two second subpixels, one first subpixel and one third subpixel in adjacent three rows and columns form a virtual parallelogram.

Abstract: A prosthetic mitral valve system that comprises a valve dock and a prosthetic mitral valve is disclosed. The valve dock comprises clamp jaws that sandwich the native mitral valve leaflets and the native mitral valve annulus between them anchoring the prosthetic mitral valve system at or adjacent to the native mitral valve annulus. Further, a prosthetic mitral valve comprising atrial and ventricular clamp jaws and which can be implanted at or adjacent to the native mitral valve annulus without a valve dock system is disclosed. Novel methods and systems for treating mitral valve disease or malfunction by percutaneous replacement of the mitral valve (or the tricuspid valve) are disclosed.

Abstract: An adjustable bed includes a frame structure; a plurality of platforms disposed on the frame structure; and an adjustable assembly coupled with the frame structure and the plurality of platforms for operably adjusting one or more of the plurality of platforms in desired positions; and an aromatherapy system attached onto the one or more platforms for producing desired fragrance in a surrounding space of the adjustable bed so as to promote health and well-being of a user. Each aromatherapy device is configured to produce a fragrance when said aromatherapy device is turned on, and one or more working modes. The fragrance is identical to or different from that produced by other aromatherapy device of the one or more aromatherapy devices.

Abstract: A storage device (30) for storing a pen needle assembly (10) includes a housing (30) having first wells (44) with a dimension for receiving the pen needle assembly and second wells (46) for receiving an inner shield (24) of the pen needle assembly. The second wells (46) have a diameter less than a diameter of the first wells (44). An ejector (40) in the housing (34) can be actuated to eject the used needle hub (16) and outer covers (22) from the first well (44) and the inner shield (24) from the second well (46) for disposal. A method of coupling a pen needle delivery device to a needle hub positions a needle hub assembly (18) in the first well (44) and inserts the coupling end of the delivery device (10) into the first well (44) and is coupled to the needle hub. The needle hub is pulled from the outer cover (22). The inner shield (24) is inserted into the second well (46) to remove the inner shield from the needle hub.

Abstract: Semiconductor device structures with a gate structure having different profiles at different portions of the gate structure may include a fin structure on a substrate, a source/drain structure on the fin structure, and a gate structure over the fin structure and along a sidewall of the fin. The source/drain structure is proximate the gate structure. The gate structure has a top portion having a first sidewall profile and a bottom portion having a second sidewall profile different from the first sidewall profile.

Abstract: A pixel structure includes a data line, a scan line, a common signal line, a first switching element, a second switching element, a first pixel electrode, and a second pixel electrode. The first switching element is electrically connected to the scan line and the data line. The second switching element is electrically connected to the scan line and the common signal line. The first pixel electrode is electrically connected to the first switching element. The second pixel electrode is electrically connected to the second switching element. The second pixel electrode surrounds the first pixel electrode.