Abstract: A therapy system configured to wash out or flush out the oral and/or nasal cavity to reduce the effective dead space and reduce the work of breathing. The system may displace the expired air in the oral and/or nasal cavity with atmospheric air, or air with altered concentrations, for example, increased humidity, or oxygen levels. A sealed oral interface is provided to the mouth of a patient to supply a volume of pressurized gas. A control system to synchronize the supply of pressurized gas with the patients respiratory cycle. The supply of respiratory gas may be provided during only a portion of the respiratory cycle.

Abstract: A display substrate and a manufacturing method thereof, a display panel and a display device are provided. The display substrate includes a display area having a curved boundary, and a plurality of pixel units located in the display area, the plurality of the pixel units include a plurality of first pixel units covering the curved boundary and second pixel units besides the first pixel units, a transmittance of the first pixel units is smaller than that of the second pixel units.

Abstract: A method for obtaining a position of a target is provided. A plurality of frames of images is received. A first image in the plurality of frames of images includes a to-be-detected target. A position obtaining model is invoked, a model parameter of the position obtaining model is obtained through training based on a first position of a selected target in a first sample image and a second position of the selected target in the first sample image. The second position is predicted based on a third position of the selected target in a second sample image. The third position is predicted based on the first position. A position of the to-be-detected target in a second image is determined based on the model parameter and a position of the to-be-detected target in the first image via the position obtaining model.

Abstract: An adjustable refrigerator drawer assembly, comprising a drawer body having a cavity for placing articles; a sliding assembly, slidably disposed in the drawer body in a direction perpendicular to the drawing direction of the drawer body; and at least one partition plate detachably connected to the sliding assembly and configured to partition an accommodating cavity and move along with the sliding assembly to change the sizes of chambers partitioned by the partition plate. The adjustable refrigerator drawer assembly can effectively use the space of the drawer body to simplify the disassembling and assembling process of the partition plate.

Abstract: Provided is a drawer assembly for a refrigerator. The drawer assembly comprises: a drawer body, wherein the drawer body comprises a bottom wall, a front end wall and a rear end wall which are arranged opposite each other in a drawing-in or drawing-out direction, and a first side wall and a second side wall respectively arranged at two sides of the front end wall and the rear end wall, such that an accommodation cavity for placing an article is defined; and a slidable partition plate mechanism configured to slide in the left and the right direction of the drawer body. The middle parts of top ends of the first side wall and the second side wall are respectively provided with a recess for providing clearance when the slidable partition plate mechanism is controlled to slide to the first side wall or to the second side wall, such that the slidable partition plate mechanism is attached to the first side wall or to the second side wall as much as possible.

Abstract: A refrigerator drawer assembly, comprising: a drawer body, the drawer body comprising a front wall and a rear wall arranged opposite to each other along the pulling direction thereof, and defining an accommodating cavity used for placing articles, wherein the front wall is provided with two first sliding grooves extending along the horizontal direction and running along the thickness direction thereof, and the rear wall is provided with two second sliding grooves aligned with the two first sliding grooves; and two sliding partition assemblies, wherein two ends of each sliding partition assembly are inserted into a set of a first sliding groove and a second sliding groove that are aligned, and the two sliding partition assemblies are configured to be able to slide along the first sliding grooves and the second sliding grooves and are capable of sliding to a fitted state.

Abstract: Disclosed is a method of preparing a flexible deformable photonic crystal material for structural health monitoring, comprising the following steps: washing a grating master template; preparing and assembling a mold; obtaining an assembled mold by printing a three-dimensional mold comprising an upper die and a lower die by use of a 3D printing device and installing the grating master template on the three-dimensional mold; obtaining a polydimethylsiloxane (PDMS) one-dimensional photonic crystal film by replicating a one-dimensional grating structure of a surface of the grating master template by pouring PDMS into the assembled mold; finally, obtaining the PDMS one-dimensional photonic crystal film with a one-dimensional photonic crystal structure on a middle surface and protrusion structures at both ends by demolding, wherein the PDMS one-dimensional photonic crystal film is the flexible deformable photonic crystal material.

Abstract: A therapy system configured to wash out or flush out the oral and/or nasal cavity to reduce the effective dead space and reduce the work of breathing. The system may displace the expired air in the oral and/or nasal cavity with atmospheric air, or air with altered concentrations, for example, increased humidity, or oxygen levels. A sealed oral interface is provided to the mouth of a patient to supply a volume of pressurized gas. A control system to synchronize the supply of pressurized gas with the patients respiratory cycle. The supply of respiratory gas may be provided during only a portion of the respiratory cycle.

Abstract: A negative thermal expansion material and a preparation method thereof, and a negative thermal expansion film and a preparation method thereof are provided. The negative thermal expansion material includes Eu0.85Cu0.15MnO3-?, wherein 0???2.

Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.

Abstract: This application disclose a method for training a model performed at a computing device. The method includes: acquiring a template image and a test image; invoking a first object recognition model to process a feature of a tracked object in the template image to obtain a first reference response, and a second object recognition model to process the feature in the template image to obtain a second reference response; invoking the first model to process a feature of a tracked object in the test image to obtain a first test response, and the second model to process the feature to obtain a second test response; tracking the first test response to obtain a tracking response of the tracked object; and updating the first object recognition model based on differences between the first and second reference responses, that between the first and second test responses, and that between a tracking label and the tracking response.

Abstract: The present disclosure is related to a display panel. The display panel may include a first light shielding layer (101) in a display region and a second light shielding layer (212) opposite the first light shielding layer (101) in the display region. The first light shielding layer (101) may include a plurality of first openings (112), and the second light shielding layer (212) may include a plurality of second openings (222). The display region may include a middle display region (20A) and a periphery display region (20B). An area of each of the plurality of the first openings (112) in the periphery display region (20B) may be smaller than an area of each of the plurality of the first openings (112) in the middle display region (20A).

Abstract: A webpage rendering method and device, an electronic apparatus and a storage medium are provided, which are related to a field of web rendering technology. A specific implementation includes: receiving an access request of a target webpage from a terminal; and sending a page configuration file of the target webpage to the terminal, in response to the access request of the target webpage, wherein the page configuration file is configured to form a pre-rendered page of the target webpage, and the pre-rendered page includes a part or all of the target webpage that has been rendered; and the pre-rendered page is configured to enable the terminal to acquire a rendered page of the target webpage.

Abstract: Embodiments relate to the field of storage technologies. The method is applied to a flash device whose first physical storage space stores a data block at a first security level and a data block at a second security level and whose second physical storage space stores a data block at a second security level. The method includes: receiving a data write request used to request to write target data, and obtaining a security level of the target data; and writing the target data into the first physical storage space if the security level of the target data is the first security level; or writing the target data into the second physical storage space or writing the target data into the second physical storage space and the first physical storage space if the security level of the target data is the second security level.

Abstract: A method includes: training a prediction model with sample data; obtaining user information of a user as an input feature to the prediction model; predicting, using the prediction model according to a set of determination conditions, whether the user has forgotten a payment password associated with a payment application; and in response to predicting that the user has forgotten the payment password and detecting the user logging in the payment application with a login password different from the payment password, displaying a user interface for directing the user to a payment password resetting interface for resetting the payment password.

Abstract: A cathode material, containing a crystal with a superlattice structure, is provided. A chemical formula of the crystal is xLi2MO3.(1-x)LiNiaCobMn(1-a-b)O2, where 0<x?0.1, 0.8?a<1, b?0.1, and M is selected from one or more of Mn, Co, and Ni. A preparation method of the cathode material and a battery or a capacitor containing the cathode material are also provided.

Abstract: Rendering a web element in a web page in an integrated development environment is provided. A reference address is extracted from code of a web page. The reference address references a web element. The web element is obtained based on the reference address and in response to the reference address indicating that the web element is an embedded web element. The web element is added to a resource pool. The web element of the resource pool is rendered in the web page.

Abstract: A light guide plate assembly, includes a light conductive layer and a plurality of light exit structures. The light conductive layer is configured to cause light entering the light conductive layer to be transmitted between two opposite surfaces of the light conductive layer. The plurality of light exit structures are disposed on one of the two opposite surfaces and spaced apart. The plurality of light exit structures are configured to enable a portion of the light to emit from the light conductive layer.

Abstract: A photoconductive device that includes a semiconductor substrate, an antenna assembly, and a photoconductive assembly with one or more plasmonic contact electrodes. The photoconductive assembly can be provided with plasmonic contact electrodes that are arranged on the semiconductor substrate in a manner that improves the quantum efficiency of the photoconductive device by plasmonically enhancing the pump absorption into the photo-absorbing regions of semiconductor substrate. In one exemplary embodiment, the photoconductive device is arranged as a photoconductive source and is pumped at telecom pump wavelengths (e.g., 1.0-1.6 ?m) and produces milliwatt-range power levels in the terahertz (THz) frequency range.