Abstract: A photosensitive detector includes an array of detection units, each detection unit having a light-sensing transistor (1), a charge storage transistor (2) and a reading transistor (3), or comprising a light-sensing transistor, a charge transfer transistor (4), a charge storage transistor and a reading transistor. The light-sensing transistor is configured to realize the light-sensing function of the photosensitive detector; the charge storage transistor is configured to store photogenerated charges; the reading transistor is configured to read a signal; and, the charge transfer transistor is configured to control the transfer of the photogenerated charges. The photosensitive detector can realize global shutter and fast reading, and is compatible with the existing floating gate CMOS process, and the failure of any pixel will not affect the normal operation of the whole imaging array.

Abstract: Various disclosed embodiments are directed to inpainting one or more portions of a target image based on merging (or selecting) one or more portions of a warped image with (or from) one or more portions of an inpainting candidate (e.g., via a learning model). This, among other functionality described herein, resolves the inaccuracies of existing image inpainting technologies.

Abstract: The present invention provides a slope repair method. The method includes pretreating a slope, so that an average roughness of the pretreated slope is not greater than ±8 cm to ±12 cm per linear meter; (2) hanging a hard protective mesh on the pretreated slope, where the distance between the hard protective mesh and the slope is 3-4 cm, and the hard protective mesh has an aperture size of 4-6 cm; and (3) spraying a loam-like matrix on the slope with the hard protective mesh hanged, where the loam-like matrix includes not less than 0.04/m2 of plant seeds; the plant seeds include tree seeds, shrub seeds and herb seeds with a mass ratio of (2.5-3.5):(4-6):(1.5-2.5). The method provided by the present invention effectively restores the mountain vegetation, and only needs 1-2 years of artificial maintenance after the restoration to form a cyclically stable ecosystem.

Abstract: Disclosed herein are cell differentiating systems for differentiating cells. The systems comprise an input means for receiving a reconstructed image of a cell based on a holographic image of the cell in suspension, and a cell recognition means for determining cell characterization features from the reconstructed image of the cell for characterization of the cell. The cell recognition means thereby is configured for determining, as cell recognition features, image moments.

Abstract: A medical drainage stent that includes a stent body, and a proximal portion and a distal portion that are located at two ends of the stent body for connecting a first tissue wall and a second tissue wall in a juxtaposing manner. The stent body is fixed between the first tissue wall and the second tissue wall to provide a drainage channel. The proximal portion of the stent has N extension portions, where a fixed end of the extension portion is fixedly connected with an edge of a proximal end of the stent body, and the other end of the extension portion is a free end in a free state. Structures of the N extension portions at least partially protrude from the stent body in a radial direction, so that the proximal portion of the stent is fixed on the first tissue wall, where N is a positive integer.

Abstract: Oxygen concentrator methods and apparatus estimate sieve bed effective capacity. Estimation applies function(s) to a parameter of a measured pressure-time characteristic of the bed, characteristic of a phase of an adsorption cycle of the concentrator at a predetermined motor speed of its compression system. Estimation may involve operating the concentrator at a predetermined bed pressure and measuring a mass flow of gas entering or exiting the bed, and may use the measured mass flow and one or more functions. Estimation may involve a measured bed exhaust mass flow for a purge phase when bed pressure is regulated to maintain a predetermined target pressure using motor speed adjustment. The estimation may apply exhaust mass flow function(s) to the measured exhaust mass flow. Estimation of the effective capacity may involve applying motor speed function(s) to measured motor speed, such as an adjusted one for regulating canister pressure to achieve a target pressure.

Abstract: Various aspects of methods, systems, and use cases may be used to generate an ear disease state prediction to assist diagnosis of an ear disease. A method may include receiving an image an ear, predicting an image-based confidence level of a disease state in the ear by using the image as in input to a machine learning trained model. The method may include receiving text, for example corresponding to a symptom of the patient. The method may include predicting a symptom-based confidence level of the disease state in the ear by using the text as in input to a trained classifier. The method may include using the results of the image-based confidence level and the symptom-based confidence level to determine an overall confidence level of presence of an ear infection in the ear of the patient.

Abstract: A light emitting device and a displaying device. The light emitting device includes a luminescent layer, wherein the luminescent layer includes a thermally activated delayed-fluorescence material; the thermally activated delayed-fluorescence material includes a donor group, a receptor group and a linking group; the donor group and the receptor group bond to the linking group; and a torsion angle between a plane where the donor group is located and a plane where the linking group is located is ?1, and a torsion angle between a plane where the receptor group is located and the plane where the linking group is located is ?2; wherein ?1 and ?2 enable an energy-level difference between a singlet-state energy level of the thermally activated delayed-fluorescence material and a triplet-state energy level of the thermally activated delayed-fluorescence material to be less than a constant quantity T, wherein 0 eV<T<0.3 eV.

Abstract: A calibration method and apparatus, and a computer readable storage medium are provided. The calibration method includes: obtaining first vehicle driving parameter information outputted by a vehicle-mounted sensor and second vehicle driving parameter information outputted by an integrated navigation device during driving of a target vehicle; and determining calibration parameter information of the vehicle-mounted sensor according to first vehicle driving parameter values of a plurality of first collection time points in the first vehicle driving parameter information and second vehicle driving parameter values of a plurality of second collection time points in the second vehicle driving parameter information.

Abstract: Provided is a display device including: a display panel; and a driving chip. The display panel includes: sub-pixels including first sub-pixels and second sub-pixels located, each first sub-pixel including a first pixel circuit and a first light-emitting element, and each second sub-pixel including a second light-emitting element. The driving chip includes: a data signal output module electrically connected to the first pixel circuit and configured to output a first data signal to the first pixel circuit, so that the first pixel circuit outputs, in response to the first data signal, a first driving current signal for driving the first light-emitting element to emit light; and a driving current signal output module electrically connected to the second light-emitting element and configured to output a second driving current signal to the second light-emitting element, so that the second light-emitting element emits light in response to the second driving current signal.

Abstract: The present invention belongs to the field of microbial technology, and specifically relates to a strain of Hericium erinaceus HT-3, with a deposit number of CCTCC No: M 2018567. The present invention also relates to a screening method for Hericium erinaceus HT-3. The screening method comprises the steps of purifying the strain of Hericium erinaceus from a tissue block, fermenting and culturing the strain, soak extracting ergothioneine from the mycelium cells in the fermentation broth, detecting the ergothioine content in the fermentation broth. The Hericium erinaceus strain screened according to the present invention has high ergothioneine yield, and the screening method is simple in process, easy to be operated, and low in production cost.

Abstract: A power supply adjusting system, method and apparatus, a chip, and an electronic device. The system includes: a power supply, a power storage circuit and a control circuit the control circuit is connected to the power supply and the load when in use; and the control circuit is configured to obtain a workload change condition of the load and to control, in a case where the workload change condition is that the load increases, the power supply to decrease the supply voltage so that the power storage circuit outputs power to supply power to the load.

Abstract: The present disclosure belongs to the field of offshore oil, and in particular relates to a method for assessing the safety integrity level of offshore oil well control equipment. The method for assessing the safety integrity level of the offshore oil well control equipment comprises three major steps: creating a safety instrumented function evaluation module and dividing the related devices for performing the safety instrumented functions into a sensor subsystem; a controller subsystem and an actuator subsystem, establishing a dynamic Bayesian network model for respective subsystems for calculation; and integrating, analyzing and optimizing the safety integrity data of the subsystems.

Abstract: An intraluminal stent (1) and a preparation method therefor are provided. The intraluminal stent (1) includes at least one sub-stent. The sub-stent includes at least a first wire (4) extending along a first spiral direction and at least a second wire (5) extending along a second spiral direction, and the first wire (4) and the second wire (5) extend in different directions to form several wire intersection points. The intraluminal stent (1) has several wrapped portions (2) to wrap two corresponding wire tail ends. A wrapping connector (3) is disposed at a periphery of the wrapped portion (2). Two end portions of the wrapping connector (3) are firmly connected to regions corresponding to two ends of the wrapped portion (2). The two wire tail ends of the wrapped portions (2) are wrapped by using the wrapping connector (3). The stent (1) is less harmful to intraluminal tissues and a relatively strong tensile resistance.

Abstract: Disclosed is a method for high-throughput screening of non-target biomarkers based on metabolic disturbance caused by pollutants, belonging to the field of environmental exposure and health.

Abstract: Disclosed is a method for high-throughput screening of non-target biomarkers based on metabolic disturbance caused by pollutants, belonging to the field of environmental exposure and health.

Abstract: Provided is a medical device implantation apparatus, comprising: an outer sheath (4), connected to a first portion of a handle (6) and extending from a proximal end to a distal end; a middle sheath (3), the middle sheath (3) being arranged in the outer sheath (4), and the middle sheath (3) being connected to a second portion of the handle (6); an inner sheath (2), the inner sheath (2) being allowed to pass through the middle sheath (3), the inner sheath (2) being connected to a third portion of the handle (6), and the inner sheath (2) being movable relative to the outer sheath (4); outer casings (1), with at least two outer casings being provided, and a distal end of the inner sheath (2) being respectively fixedly connected to the outer casings (1); and a medical device, arranged around the inner sheath (2) and partially accommodated in the outer casings (1). The medical device can be released by manipulating the third portion of the handle (6).

Abstract: A method for displaying a screen shot, and a display device are provided.

Abstract: A two-by-two array consists of four pixels. Each pixel comprises one light-sensing transistor and one reading transistor. Both the light sensing transistor and the reading transistor are formed above a same P-type semiconductor substrate, and have a composite dielectric gate structure. The substrates of the four reading transistors are connected to form a regular octagonal ring structure located in the center of the array. On four sides of the regular octagonal ring structure, four heavily-doped N+ regions are formed on the substrates not covered with the composite dielectric gate, of which every two regions are opposite to each other and form right angles, wherein two opposite heavily-doped N+ regions are connected to form a shared N+ source, and the other two are connected to form a shared N+ drain.

Abstract: A power supply adjusting system, method and apparatus, a chip, and an electronic device. The system includes: a power supply, a power storage circuit and a control circuit the control circuit is connected to the power supply and the load when in use; and the control circuit is configured to obtain a workload change condition of the load and to control, in a case where the workload change condition is that the load increases, the power supply to decrease the supply voltage so that the power storage circuit outputs power to supply power to the load.