Abstract: Methods, devices, and systems for predicting transplant suitability of an ex vivo donor lung and/or patient outcome following transplant of the donor lung are described. For example, the method comprises: measuring in a radiograph of the donor lung at least two radiographic features in a plurality of lobes; determining in each of the lobes of the plurality of lobes a lobar score for each of the radiographic features measured; combining the lobar score of each of the lobes of the plurality of lobes to generate a radiograph lung score for each of the radiographic features measured; comparing the radiograph lung score with a control radiograph lung score or a cut-off level for a corresponding radiographic feature; and predicting the transplant suitability of the donor lung and/or patient outcome following transplant of the donor lung based on the comparison of the radiograph lung score with the control radiograph lung score or cut-off level.

Abstract: A computer chassis includes a chassis, a panel covering a front plate of the chassis, a carrying frame assembled to two lateral plates of the chassis, and an optical disc drive (ODD) that is assembled to the carrying frame. The carrying frame has a first arrangement angle, a second arrangement angle, and a third arrangement angle with respect to the chassis. When the carrying frame is at the first arrangement angle, the carrying frame is detachable from the chassis. When the carrying frame is at the second arrangement angle, the carrying frame abuts against the front plate and is movable away from the front plate. When the carrying frame is at the third arrangement angle, the carrying frame is movable toward the front plate and a surface of the ODD is flushed with the panel through an opening of the panel.

Abstract: Devices, systems and methods for predicting an outcome for a lung undergoing an ex vivo lung perfusion are provided. The device includes a processor configured to: obtain values for a first set of features from data obtained for lung features including donor parameters, physiological parameters, biochemical parameters, and/or biomarkers collected during EVLP; process the data for a subset of the lung features to determine values for a second set of features based on temporal characteristics of the data for the subset of the lung features; and determine predicted probabilities for several outcome classifications by providing the values for the first and second sets of lung features as inputs to a machine learning model.

Abstract: Disclosed herein are recombinant mesenchymal stromal cells (e MSCs) that expresses one or more immunomodulatory proteins or polypeptides as well as mixed cell populations that include the eMSCs and one or more cell types distinct of the eMSC, such as islet cells or islets. Also disclosed are implantable cell culture devices that include eMSCs or the mixed cell populations. The eMSCs can be used to improve survival of transplanted cells (such as an allograft), and more particularly to methods of modifying T cell response to an allograft and treating a diabetic subject.

Abstract: A display assembly includes: a bearing assembly (1) configured to bear a flexible display module (3) and drive the flexible display module (3) to bend or fold; at least two supporting layers (2) stacked in sequence on the bearing assembly (1), each supporting layer (2) being bendable and having resilience, and each supporting layer (2) being provided with a hollowed-out pattern. The hollowed-out patterns of the supporting layers (2) are different in at least one of the following properties: the area of a hollowed-out part, the shape of the hollowed-out part, and the position of the hollowed-out part. The display assembly further includes the flexible display module (3) located on the side of the at least two supporting layers (2) facing away from the bearing assembly (1).

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a first movable portion, and a second driving assembly. The first movable portion and the fixed portion are arranged in a main axis. The first movable portion is movable relative to the fixed portion. The second driving assembly is used for driving the first movable portion to move relative to the fixed portion. When viewed along the main axis, the first movable portion includes a frame, the frame is polygonal, and has a second concave portion at the corner.

Abstract: Provided are a method for preparing a nanotube array, a nanotube array and a device. The method includes: preparing a double-layer two-dimensional material with a relative angle of lattice orientations, which is used as a template; determining the chiral parameters of nanotubes to be prepared corresponding to the relative angle of the lattice orientations of the double-layer two-dimensional material, determining a nanoribbon orientation and a nanoribbon width according to the determined chiral parameters, determining the inter-nanoribbon spacing according to the density of the nanotubes to be prepared and the nanoribbon width, and etching the double-layer two-dimensional material according to the determined nanoribbon orientation, nanoribbon width and inter-nanoribbon spacing to obtain a nanoribbon array of the double-layer two-dimensional material; and performing thermal excitation treatment on the obtained nanoribbon array of the double-layer two-dimensional material to obtain a nanotube array.

Abstract: A receptacle connector includes an insulating portion, a receptacle terminal module mounted to the insulating portion, and a receptacle circuit board. The insulating portion includes a receiving space and a mating space in communication with the receiving space. The mating space extends through the insulating portion to form a mating port. The receptacle terminal module includes a first terminal module and a second terminal module. The first terminal module and the second terminal module are arranged on opposite sides of the mating space. The first terminal module and the second terminal module are electrically connected to the receptacle circuit board.

Abstract: A method for mass preparing hot stamped parts is disclosed, it includes: feeding a blank into an airtight feeding chamber and then pumping the feeding chamber to a certain vacuum; feeding the blank to an airtight heating chamber for austenitizing heating to obtain a hot blank; feeding the hot blank to an airtight discharging chamber; and transferring the blank conveyed from the discharging chamber to the stamping press for hot stamping forming. By using the method, especially an aluminum-silicon coated blank is subjected to airtight heat treatment and hot stamping by the stamping press, high-strength aluminum-silicon coated parts produced have obviously less hydrogen content than high-strength aluminum-silicon coated parts produced by a traditional atmosphere furnace, which is with less risk of hydrogen embrittlement and is particularly suitable for hot formed aluminum-silicon coated parts with strength of more than or equal to 1500 MPa.

Abstract: A display device, a display panel, and a manufacturing method therefor are provided. The display panel includes a flexible substrate, a display layer on one side of the flexible substrate, and an encapsulation layer covering a surface of the display layer away from the flexible substrate. The display layer has a stretching area provided with a plurality of pixel islands spaced apart and a through-hole. A blocking dam is in an area corresponding to the pixel island and surrounds a plurality of light-emitting units. The encapsulation layer includes an organic layer that is in the stretching area and confined within an annular area surrounded by the blocking dam.

Abstract: An intelligent waste wooden formwork recovery and recycling system includes a screening part, a feeding part, and a processing part. The screening part includes a wood board unit, a wood strip unit and a wood block unit disposed inside a frame unit. The feeding part includes three conveying units inclined and disposed within an installation unit, and ends of the three conveying units are respectively aligned with the wood board unit, wood strip unit and wood block unit. The processing part includes a compaction unit, a moving unit, a discharging unit, a gauze unit, and a glue brushing unit sequentially disposed on a bracket unit. Wood materials are classified into three types and the three-layer conveying mechanism effectively controls an addition order of the wood material, significantly improving an utilization rate of the wood materials and ensuring a uniform density distribution of the compacted wood materials.

Abstract: An intelligent system and a method for coordinating harvester and logistics vehicle are illustrated. The intelligent system comprises a harvester terminal and a logistics vehicle terminal. The harvester terminal comprises a repository monitoring module and a control module, wherein the repository monitoring module monitors storage information of a storage bin of the harvester. The control module receives the storage information from the repository monitoring module, and determines whether the storage location of the storage bin of the harvester reaches a preset location. The harvester terminal and the logistics vehicle terminal are communicatively connected. When the storage location of the storage bin of the harvester reaches the preset location, the control module sends a transport instruction to the logistics vehicle terminal to control the logistics vehicle to transport grain, thereby achieving intelligent coordination between the harvester and the logistics vehicle.

Abstract: Embodiments of this application disclose a software integrity protection method and apparatus. A first device obtains a first software package, where the first software package includes a first signature made by a first party for a second software package by using a first private key; and the first device performs a signing operation on the first software package by using a second private key, to obtain a third software package including a second signature, where the first private key is controlled by the first party, and the second private key is controlled by a second party. The first device sends the third software package to a second device. The second device verifies the first signature and the second signature in the third software package respectively based on a first public key and a second public key that are prestored, to obtain a verification result.

Abstract: A method for time synchronization for wireless device. The method comprises receiving a modulated signal from a second wireless device, the modulated signal indicating information of a first PPS signal for time synchronization, and the first PPS signal being received by the second wireless device via a network protocol for time synchronization or a GNSS receiver. The method further comprises obtaining a second PPS signal by demodulating the received modulated signal. The method further comprises determining a delay offset between the first PPS signal and the second PPS signal. Furthermore, the method further comprises recovering the first PPS signal for time synchronization based on the second PPS signal and the delay offset. In this manner, the accuracy of the time synchronization can be improved, and the cost for the entire network can be reduced.

Abstract: A method of detecting atmospheric corrosion for electrical devices includes monitoring of an electrical state of plurality of metal structures operating as sensing elements embedded in a corrosion sensor. All metal structures have equal dimensions and are made of the same material with the same chemical structure and are placed on non-conductive substrate and located in electrical device. Each metal structure works as single sensing element and its electrical state is monitored. What is more, monitoring of the electrical state of metal structures comprises an assessment of how many of the metal structures have been damaged due to corrosion. The progress of corrosion is assessed by comparison of number of damaged metal structures to threshold values.

Abstract: A driving circuit includes a driver board and a slave processor. The driver board is configured to drive a touch panel of an electronic device. The slave processor is coupled to the driver board, and is configured to receive a control command including a first address when the driver board is in a power-off state, and send first response information in response to the control command. The driver board and the slave processor share the first address.

Abstract: Systems and methods are provided for concurrent resource sharing amongst concurrent sessions over a network. Examples include receiving, from a first requesting device for a first session of a shared resource plan, a request for a first resource request amount and reserving a first reserved resource amount from a resource quota of the shared resource plan based on the first resource amount A termination message is received, from a second requesting device, for terminating a second session. The termination message includes a resource usage amount to be committed from the resource quota. Based on determination that the resource quota is exhausted based on at least the first reserved resource amount, at least a portion of the first reserved resource amount is allocated to the resource usage amount, and the shared resource plan is updated to reflect the allocation. Said allocating and said updating provides for exhausting the resource quota.

Abstract: Embodiments of the present disclosure provide a color film substrate, a method for manufacturing the same and a display device. The color film substrate includes a substrate including a plurality of first recesses extending in a first direction, respectively, a plurality of first tabs arranged alternately with the plurality of first recesses in a second direction perpendicular to the first direction, a plurality of first black matrix strips disposed at least partially on the plurality of first tabs, respectively and extending in the first direction, and a color resist layer disposed in the plurality of first recesses and in gaps among the plurality of first black matrix strips.

Abstract: A droplet delivery device includes a droplets outlet coupled to a one-piece and removable container assembly, wherein the container assembly includes a mesh and a membrane, and wherein the mesh includes a plurality of openings formed through the mesh's thickness, a reservoir in fluid communication with the container assembly and configured to supply a volume of fluid, and a vibrating member coupled to a power source and positioned to cooperate with the membrane and mesh to generate an ejected stream of droplets through the mesh.

Abstract: A color diffraction test device and a test method thereof, and a color diffraction test system are disclosed. The color diffraction test device includes: an objective table configured to drive, during a test, a sample to be tested to rotate in a plane where the objective table is located, where a rotation axis of the objective table is a perpendicular bisector of the objective table, and a test point of the sample to be tested is on the perpendicular bisector of the objective table; a light source configured to irradiate the sample to be tested, where an orthographic projection of a light spot center of the light source on the objective table coincides with a center of the objective table; and a measurement instrument located on a same side of the objective table as the light source.