Abstract: Disclosed are a flexible substrate, a preparation method thereof, and a display device, to improve the encapsulation effect and the product yield. The flexible substrate includes: a base substrate, where the base substrate has a plurality of sub-pixel areas arranged in an array, connection areas each for connecting adjacent sub-pixel areas; and hollow areas among the sub-pixel areas and the connection area; in each sub-pixel area, there are a pixel circuit, an isolation structure surrounding the pixel circuit, and a light-emitting functional layer covering the pixel circuit and the isolation structure; the isolation structure has a hollow pattern at a junction of the sub-pixel area and the connection area; the connection area has a signal line therein, and the signal line is electrically connected with the pixel circuit through the hollow pattern; and the isolation structure has an undercut that interrupts the light-emitting functional layer.

Abstract: The present invention discloses a method for preparing a perfluoroalkyl sulfinate ester. The method includes reacting an ?-carbonyldiazo compound and a sodium perfluoroalkyl sulfinate, in an organic solvent, in the presence of anhydrous copper acetate as an optimal catalyst and tert-butyl hydroperoxide (TBHP) as a green oxidant, to obtain the perfluoroalkyl sulfinate ester. Compared to the prior art, the present method has the advantages of a wide range of reaction substrates, a short reaction time, a high reaction yield, and mild reaction conditions. The reaction does not require pre-activation of sodium perfluoroalkyl sulfinate, which can participate in the reaction directly, making reaction operations simple. The present method uses TBHP as a green oxidant and produces tert-butanol and water after reaction. Moreover, the present method avoids using a bromide or a chloride as a reaction material, and thus avoids formation of a large amount of a halide salt.

Abstract: The present disclosure discloses a fully-automatic device for detecting substrate size, a substrate detection line and a detecting method thereof. The fully-automatic device for detecting substrate size includes a main frame, a load plate, a conveying belt, a gate-type travelling mechanism and a laser sensor. A plurality of the load plates are fixed on the main frame, and one conveying belt is arranged between two adjacent load plates, and a travelling rail is arranged on the load plates located on both sides and along the length direction thereof, and the gate-type travelling mechanism is mounted on the travelling rail, and the laser sensor is mounted on the gate-type travelling mechanism through a third travelling mechanism. The present disclosure can automatically detect the substrate size instead of manual work, and thereby having advantages of fast detection speed and high detection accuracy.

Abstract: The invention relates to the field of automobile elevators. An upright post structure is provided, wherein the upright post structure is a polygonal columnar structure formed by bending a plate, the upright post structure comprises a back plate, both ends of the back plate in a width direction vertically extend toward the same side of the back plate to form a side plate, end parts of the side plate away from the back plate extend oppositely to form a front plate, wherein the upright post structure further comprises one or a combination of various. Thus, when the upright post structure is subjected to a force in a horizontal direction, the local stress of the upright post is transferred so that the strength of the upright post is improved. The invention further provides automobile elevator using the upright post structure.

Abstract: Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-2 protein.

Abstract: A touch panel, a driving method thereof, and a display device are disclosed. The touch panel includes a touch detection structure and a fingerprint identification structure; the touch panel includes a first electrode, a circuit structure, and a piezoelectric layer which are stacked. The first electrode includes a plurality of first sub-electrode strips arranged in a first direction and extending in a second direction, and the circuit structure includes a plurality of circuit sub-structures arranged in an array in the first direction and the second direction, each of the circuit sub-structures includes a detection electrode; in the first direction, an orthographic projection of each of the first sub-electrode strips on a main surface of the piezoelectric layer covers orthographic projections of detection electrodes of at least two circuit sub-structures on the main surface of the piezoelectric layer.

Abstract: A method for reconstructing target cardiac images is provided. The method may include: obtaining projection data, the projection data including a plurality of sub-sets of projection data, each sub-set of projection data corresponding to a cardiac motion phase; obtaining a plurality of sampled cardiac motion phases; generating a plurality of cardiac images of the plurality of sampled cardiac motion phases by reconstructing, based on the one or more sub-sets of projection data corresponding to the each sampled cardiac motion phase, one or more cardiac images of the each sampled cardiac motion phase; determining a plurality of cardiac motion parameters corresponding to the plurality of sampled cardiac motion phases based on the plurality of cardiac images; determining a mean phase based on the plurality of cardiac motion parameters corresponding to the plurality of sampled cardiac motion phases; and reconstructing the one or more target cardiac images of the mean phase.

Abstract: The invention relates to an automobile elevating device. A platen of an automobile elevating device comprises a supporting plate, wherein the supporting plate has at least one first folded-back structure passing through front and back end parts; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, wherein a last segment of the reinforcing structure is a horizontal structure and the last segment of the reinforcing structure abuts against the bottom surface of the supporting plate; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, and a second folded-back structure is provided on a vertical wall of the reinforcing structure.

Abstract: A PFM control circuit includes a switching circuit, a slope-decision circuit, a flip-flop, a first and a second comparison circuits. The first comparison circuit outputs a first signal according to an output voltage of a power conversion circuit. The switching circuit outputs a switching signal according to an output current of the power conversion circuit. The slope-decision circuit outputs a slope modulation voltage, and determines a slope modulation voltage with a first or a second slope according to the switching signal. The second comparison circuit outputs the second signal according to the slope modulation voltage. The flip-flop outputs a control signal to the power conversion circuit according to the first and the second signals. When the slope modulation voltage has the first or the second slope, the control signal has a first or a second frequency accordingly. The first frequency is higher than the second frequency.

Abstract: A computing device includes a processor and a medium storing instructions. The instructions are executable by the processor to: in response to a receipt of an electronic request comprising one or more structured data fields and one or more unstructured data fields, identify a set of previous electronic requests using the one or more structured data fields of the received electronic request; train a probabilistic classification model using at least one structured data field of the identified set of previous electronic requests; execute the trained probabilistic classification model using the one or more unstructured data fields of the received electronic request; and automatically select a request handler using an output of the executed probabilistic classification model.

Abstract: The present disclosure relates to a method and a device for obtaining a compensation parameter for pixel data, and an AMOLED display panel. The method for obtaining a compensation parameter for pixel data includes: obtaining a sensing voltage value of a driving transistor in each of pixel units in an AMOLED display screen in a first state; obtaining a sensing voltage value of a driving transistor in each of the pixel units in a second state; determining a compensation parameter of pixel data for each of the pixel units based on the sensing voltage values in the first state and the second state; the sensing voltage value refers to a potential value at a terminal of the driving transistor coupled with a display diode after the pixel data is written; the compensation parameter is used for compensating the pixel data in the subsequent display process.

Abstract: Methods of making robust bijels include dispersing metal oxide precursors and/or metal salts into at least one phase of a bijel and hydrolyzing and condensing the metal oxide precursors and/or metal salts in a sol-gel reaction to form sintered bridges between interfacially jammed surface-active nanoparticles. The methods can be used with any bijels, including those produced during solvent transfer-induced phase separation (STRIPS) methods and other methods. A robust bijel includes chemically sintered bridges between the interfacially jammed surface-active nanoparticles. Methods of making nanocatalyst-functionalized sintered bijels include adsorbing metal salts to a surface of sintered interfacially jammed nanoparticles of bijels, and reducing the metal precursors on the surface of the sintered nanoparticles. Nanocatalyst-functionalized sintered bijels include catalytically active metal or metal oxide nanocatalysts on a surface of the sintered interfacially jammed surface-active nanoparticles.

Abstract: Printed circuit boards for a base station antenna include a substrate layer, and a first conductive trace and a second conductive trace which are printed on the substrate layer and cross each other. The first conductive trace has two trace sections separated by the second conductive trace. Adjacent ends of the two trace sections separated by the second conductive trace are connected electrically by a jumper. The jumper has an electrical conductor, is isolated electrically from the second conductive trace and is fixed on the printed circuit board. The electrical conductor and the two trace sections are connected electrically at adjacent ends. The printed circuit board allows flexible wiring of the conductive traces on the printed circuit board.

Abstract: The disclosure is generally directed to immunostimulatory protein-core spherical nucleic acids (SNAs) comprising a protein core and a ratio of immunostimulatory and non-immunostimulatory strands, methods of making the immunostimulatory protein-core SNAs as well as their use.

Abstract: Exemplary embodiments of the present invention relate to a combination formulation for treatment or enhancing the therapy of liver disease, and more particularly, to a combination formulation prepared by containing colchicine and metformin as main active ingredients. The composition according to exemplary embodiments of the present invention may be used as an effective therapeutic agent for liver disease capable of treating and preventing liver fibrosis, liver cirrhosis, liver cancer, or hepatitis by reducing the amount of fat accumulated in the liver tissues by a synergistic effect of colchicine and metformin and lowering glucose tolerance and insulin tolerance and further, may be used as an excellent drug capable of replacing ursodeoxycholic acid.

Abstract: A system and/or method for imaging system calibration, including: determining a dense correspondence map matching features in a first image to features in a second image, and determining updated calibration parameters associated with the image acquisition system based on the matching features.

Abstract: A pixel circuit, a display panel, and a method for driving a pixel circuit are disclosed. The pixel circuit includes a driving circuit, a data writing circuit, and a first light-emitting control circuit. The driving circuit is configured to control a driving current for driving a light-emitting component to emit light, the data writing circuit is configured to write a data signal into the driving circuit in response to a scanning signal, the first light-emitting control circuit is configured to apply a first voltage of a first voltage terminal to the driving circuit in response to a first light-emitting control signal, and the first light-emitting control signal and the scanning signal are provided by a same gate driving circuit.

Abstract: The present application relates to a method for evaluating an operation of a distribution network based on data capture and Spark. The method includes: acquiring a packet from a terminal, and mirroring the packet through a mirroring port of a switch to acquire a mirror packet of the packet; analyzing the mirror packet, acquiring a 101/104 protocol packet, and storing the 101/104 protocol packet into an HDFS; acquiring the 101/104 protocol packet from the HDFS, parsing the 101/104 protocol packet on a Spark platform to acquire a parameter in the 101/104 protocol packet, and analyzing and processing the parameter to obtain a key indicator for evaluating the operation of the distribution network; and displaying the key indicator through a web page.

Abstract: A video processing method includes determining a first time point corresponding to a frame header of a video frame, determining a time period for processing at least a portion of the video frame, determining a second time point based on the first time point and the time period, adjusting a third time point corresponding to a frame header of a physical layer frame to synchronize the third time point with the second time point, and starting to transmit the video frame at the second time point.

Abstract: A subscriber issues a message to a resource host to request subscription to multiple resources. This message may indicate identifiers of these resources, event notification criteria for each individual resource and define cross-resource notification criteria such as time window type and time window size. The resource host issues cross-resource notifications to the subscriber or its designated notification targets when expected changes on the target resources occur within a time window.