Abstract: A multi-functional fitness device comprises a first supporting seat, a second supporting seat and a sphere. The first supporting seat and the second supporting seat are respectively provided with a first concave spherical surface and a second concave spherical surface matched with an outline of the sphere, and are oppositely arranged, with the sphere supported therebetween, two sides of the sphere are partially fitted and embedded into the first concave spherical surface and the second concave spherical surface respectively, at least one of the first supporting seat and the second supporting seat is movably connected to a surface of the sphere through the corresponding first concave spherical surface or second concave spherical surface, and adhered to the surface of the sphere to move, and an elastic member is connected between at least one opposite side edges of the first supporting seat and the second supporting seat.

Abstract: Provided are a method and a device for real-time monitoring of tunnel deformation. The monitoring method includes: S1, erecting a plurality of structured light sources in an unstable area to be monitored of a tunnel structure, and erecting a monitoring terminal in a relatively stable region of the tunnel structure, where the monitoring terminal may communicate with the plurality of structured light sources; S2, observing all structured lights in the unstable area of the tunnel structure and obtaining structured light curves in real time by the monitoring terminal; S3, analyzing imaging changes of the structured lights, detecting deformation degrees and offset distances of the tunnel in real time, and monitoring the diseases such as settlement, convergence of a single-section of the tunnel and integral settlement of a multi-section of the tunnel by the data processing unit.

Abstract: Cellular reprogramming and gene editing represent major advancements in biology, and has wide applications in regenerative medicine, disease therapy and drug screening. However, low and variable efficiencies have created significant roadblocks to the full application of these technologies. The invention disclosed herein overcomes these roadblocks by providing optimized methods and systems that are useful in a variety of cellular engineering and gene editing methodologies, including for example methods designed to enhance the reprogramming of somatic cells into neural cells or pluripotent cells.

Abstract: A method includes determining estimated features comprising second order statistics based on at least one received signal. The method also includes classifying, using a machine learning network, each channel of the at least one received signal into a channel profile based on the estimated features. The method also includes obtaining multiple minimum mean square error (MMSE) channel estimation weights from a database based on the estimated features, the database storing (i) representative MMSE estimation weights and (ii) channel cluster representatives indexed by the estimated features. The method also includes applying a respective MMSE channel estimation weight for each channel.

Abstract: A method for promoting the accumulation of secondary metabolites of cannabis is disclosed. The method comprises the step of adding an irradiation of green-yellow light, which has a peak wavelength at 505-590 nm, into the indoor growing environment of cannabis to improve the level of cannabidiol (CBD), secondary metabolites in cannabis. While maintaining the light intensity and other growth conditions, the yield and/or level of CBD, secondary metabolites in cannabis, can be increased by up to 11.04%.

Abstract: Provided are a display apparatus and a manufacturing method therefor, the display apparatus comprising: a plurality of mutually independent subpixel regions; a light source (101), light emitted from the light source (101) illuminating the subpixel regions; and a light control layer (102), which is located on a light exiting side of the light source (101), the light control layer (102) comprising: color conversion structures (1021) located at the subpixel regions, the color conversion structures (1021) each comprising a nanoporous material and at least a color conversion material distributed among the nanoporous material, the color conversion material being used to convert light emitted from the light source (101) into light of a color corresponding to the subpixel region where the light is located.

Abstract: The present disclosure relates to an organic light-emitting display substrate, manufacturing method thereof, and organic light-emitting display device. The organic light-emitting display substrate includes a base and a plurality of sub-pixel structures on the base, the sub-pixel structure includes: a first protrusion including a photoelectric sensing device and a second protrusion including a color filter layer, a protrusion height of the first protrusion relative to the base being smaller than that of the second protrusion relative to the base; a planarization layer on the first and second protrusions, and in contact with the first and second protrusions, a material wettability of the planarization layer with respect to the surface of the first protrusion being greater than that with respect to the surface of the second protrusion; and a white organic light-emitting diode on the planarization layer, and emitting light towards the first and second protrusions.

Abstract: The present disclosure provides a comprehensive utilization method and test equipment for surface water, a goaf and geothermal energy in a coal mining subsidence area. The method comprises the following steps: determining a geothermal water collection area, arranging heat energy exchange equipment in a main roadway, and arranging a geothermal water extraction system, wherein the geothermal water extraction system comprises geothermal wells, extraction pipelines and tail water reinjection pipelines, the extraction pipelines are connected with the heat energy exchange equipment, and the tail water reinjection pipelines are connected with a water outlet of the heat energy exchange equipment; arranging a water channel on the surface, and arranging a drainage system on a subsidence trough to guide surface water to flow underground; and controlling directional and ordered flow of surface water through the coal mining subsidence area formed by ground mining to achieve sustainable mining of underground water.

Abstract: A light-emitting diode (LED) module of an LED luminaire assembly for a harsh and hazardous environment is provided. The LED module includes an LED assembly, a single-piece lens assembly, and an adhesive sealant. The LED assembly includes a plurality of LEDs. The single-piece lens assembly includes a plurality of lenses, wherein the lens assembly includes a groove defining a complete loop and surrounding the plurality of lenses, the lens assembly coupled to the LED assembly, and the plurality of lenses covering at least one of the plurality of LEDs. The adhesive sealant is disposed in the groove and bonded to the lens assembly, the adhesive sealant sealing off the plurality of LEDs from an ambient environment around the LED module.

Abstract: A loading apparatus for rock fracturing simulation includes an upper cover plate, a lower cover plate, lateral pressure pieces, and an acoustic measurement module top pillar. There are at least two lateral pressure pieces which are provided with a force applying face respectively for transmitting a radial force to a core sample. The upper cover plate, the lower cover plate and the lateral pressure pieces enclose a loading space for placing the core sample, and the lateral pressure pieces can slide along a radial direction of the core sample and relative to the upper cover plate or the lower cover plate. The lateral pressure pieces are provided with a sensor inserting hole for allowing a sensor to pass through respectively, and the sensor is attached to an outer peripheral wall of the core sample.

Abstract: Provided in the present invention are a small molecule compound, which is the compound represented by formula (I), or a stereoisomer, a geometric isomer, a tautomer, a hydrate, a solvate, and a pharmaceutically acceptable salt or a prodrug thereof, where R1 to R4 are each independently selected from C or N, and wherein R is selected from a cycloalkyl, substituted cycloalkyl, heterocycloalkyl, substituted heterocycloalkyl, aryl, substituted aryl, heteroaryl or substituted heteroaryl. The small molecule compound of the present disclosure can inhibit a JAK kinase, and more particularly is used as a JAK1/Tyk2 dual inhibitor and a Tyk2 specific inhibitor.

Abstract: The present disclosure provides liver-specific Wnt signal enhancing molecules, and related methods of using these molecules to increase Wnt signaling in liver tissues and treat liver diseases and disorders.

Abstract: The present disclosure provides methods for determining collagen content using collagen hybridizing peptides. The present disclosure provides methods for quantifying an amount of disrupted collagen (e.g., collagen with disrupted triple helicity) and/or total collagen. The present disclosure provides methods for quantifying an amount of disrupted collagen (e.g., collagen with disrupted triple helicity) as a portion of total collagen.

Abstract: Provided herein is technology related to a distributed driving system (DDS) that provides transportation management and operations and vehicle control for connected and automated vehicles (CAV) and intelligent road infrastructure systems (IRIS) and particularly, but not exclusively, to methods and systems for sending individual vehicles with customized, detailed, and time-sensitive control instructions and traffic information for automated vehicle driving, such as vehicle following, lane changing, route guidance, and other related information

Abstract: In a method of application programming interface (API) testing, a computing device obtains an API file transmitted by a user, parses the API file, and generates an API operation relationship graph and a test oracle. The computing device generates a first test case set based on the API operation relationship graph, and triggers a service node to execute a test case in the first test case set. The computing device obtains an API request initiated in a process of executing the test case in the first test case set and a corresponding API response, and provides the user with a matching status between the test oracle and the API request initiated in the process of executing the test case in the first test case set and the API response.

Abstract: A bracket assembly for a server to prevent tilting during transportation includes at least two cabinet columns and two brackets. The two brackets are spaced apart from each other. The at least two cabinet columns fixed on the two brackets. Each bracket includes a fixing portion, a supporting portion, and at least one protrusion. The supporting portion extends from an edge of the fixing portion toward the other bracket, the protrusion from the fixing portion is spaced apart from the supporting portion. The supporting portion and protrusion are disposed on a same side of the fixing portion. A bracket structure and server assembly includes the bracket assembly and a housing, each of two parallel sidewalls of the housing has a sliding groove to clamp the protrusions.

Abstract: Embodiments described herein provide methods and systems for facilitating actively-learned context modeling. In one embodiment, a subset of data is selected from a training dataset corresponding with an image to be compressed, the subset of data corresponding with a subset of data of pixels of the image. A context model is generated using the selected subset of data. The context model is generally in the form of a decision tree having a set of leaf nodes. Entropy values corresponding with each leaf node of the set of leaf nodes are determined. Each entropy value indicates an extent of diversity of context associated with the corresponding leaf node. Additional data from the training dataset is selected based on the entropy values corresponding with the leaf nodes. The updated subset of data is used to generate an updated context model for use in performing compression of the image.

Abstract: Provided are an inference service deployment method, a device and a storage medium, relating to the field of artificial intelligence technology, and in particular to the field of machine learning and inference service technology. The inference service deployment method includes: obtaining performance information of a runtime environment of a deployment end; selecting a target version of an inference service from a plurality of candidate versions of the inference service of a model according to the performance information of the runtime environment of the deployment end; and deploying the target version of the inference service to the deployment end.

Abstract: A display panel and a display device are provided in the disclosure. The display panel includes a carrier substrate, multiple emitting units disposed on the carrier substrate, and multiple light absorbing and reflecting assemblies. The multiple light absorbing and reflecting assemblies are disposed in correspondence with the multiple light emitting units and each of the multiple light absorbing and reflecting assemblies defines an opening, and where the light absorbing and reflecting assembly is configured to reflect at least part of light emitted by the light emitting unit to radiate through the opening, and to absorb external ambient light.

Abstract: There is provided a display panel including: a light guide structure layer having a light exiting side and configured to enable internal light to be emitted from a preset position; a display structure layer on the light exiting side and including a light adjusting structure, a black matrix and a reflection matrix positioned on a side, away from the light guide structure layer, of the light adjusting structure, the light adjusting structure is configured to control light emitted from the preset position to enter an area where the black matrix is positioned and/or an area where the reflection matrix is positioned; a light absorption structure layer on a side of the light adjusting structure away from the black matrix and configured to absorb light reflected by the black matrix and allow light reflected by the reflection matrix to pass through. A display device is further provided.