Abstract: Provided are a display substrate and a preparation method thereof, and a display device. The display substrate includes a base substrate, a light-emitting element disposed on the base substrate, and an encapsulation layer disposed on the light-emitting element, the display substrate further comprises a driving circuit connected with the light-emitting element and configured to drive the light-emitting element, the driving circuit comprises a driving transistor which comprises an active layer located inside the base substrate; the encapsulation layer comprises a first gradient layer and a second gradient layer stacked along a direction away from the base substrate, a content of oxygen element in the first gradient layer gradually decreases, and a content of carbon element in the second gradient layer gradually increases along the direction away from the base substrate.

Abstract: A video laryngoscope navigation system is provided that identifies an anatomical feature in an image signal from a camera of a video laryngoscope. Based on the identified anatomical feature, a steering indicator is overlaid on a displayed image of the image signal. In an embodiment, the steering indicator is representative of a steering direction for the camera to orient the camera towards the identified anatomical feature.

Abstract: The present invention provides a ZmHsf21 gene, a protein encoded thereby and use thereof in plant breeding. In particular, the present invention provides use of the ZmHsf21 gene in increasing plant yield and improving plant disease-resistance, especially stalk rot.

Abstract: A positive electrode material for lithium-ion batteries. The positive electrode material for lithium-ion batteries comprises a polymer additive as shown in Formula I or II, the polymer additive has an average molecular weight of 10,000 to 1,000,000, preferably 100,000 to 500,000, and more preferably 300,000, and an addition amount of the polymer additive is 0.001 wt % to 0.1 wt %, preferably 0.01 wt %. By adding the polymer additive as shown in Formula I or II, lithium carbonate in the positive electrode material is better dispersed, a CID is turned on faster, and the lithium-ion batteries thus have better protection against overcharge.

Abstract: A method for preparing a lithium carbonate suspension, comprising the following steps: step 1, mixing lithium carbonate powder, a grinding medium, and a dispersion medium, and then grinding and filtering to obtain a lithium carbonate suspension; and step 2, adding a polymer additive to the lithium carbonate suspension, stirring and dispersing to obtain a stable lithium carbonate suspension. The stability of the lithium carbonate suspension can be increased by adding the polymer additive to the lithium carbonate suspension. If the stable lithium carbonate suspension is further added to a positive electrode slurry, lithium carbonate is dispersed better in the positive electrode material thus prepared, and a CID is activated more quickly, such that the battery has better performance in terms of overcharging prevention.

Abstract: A method and system for anomaly detection using event sequence prediction include a conversation module applying a system topology to historical log data to generate first structured event sequences as training data. An event sequence generation engine then builds a machine learning model using the training data. The conversation module then applies a system topology to runtime log data to generate a second plurality of structured event sequences. The generation engine then runs the second structured event sequences through the machine learning model. The generation engine then calculates a probability for each of the second structured event sequences using the machine learning model. The generation engine then identifies probabilities for each of the second structured event sequences that are lower than a probability threshold of classified event sequences of the first structured event sequences are identified as an anomaly.

Abstract: The present disclosure relates to a device and method for removing metal gallium, and a laser lift-off system. The device includes a device body, and the device body includes a process chamber (10), wherein fluid used for removing metal gallium left on the surfaces of multiple Micro Light Emitting Diode (Micro-LED) chips after laser lift-off is contained in the process chamber (10); and a temperature of the fluid is greater than or equal to a melting point of metal gallium.

Abstract: A box structure includes a cooling member and a frame. The cooling member includes a main pipe and at least one branch pipe connected to the main pipe. The main pipe is configured to pass a coolant into the branch pipe, and the branch pipe is configured to contact the battery pack to cool the battery pack. An accommodation groove is created at a bottom of the frame, at least a part of the main pipe is located in the accommodation groove, and the main pipe is bonded and fixed to the accommodation groove.

Abstract: The disclosure relates to a high-temperature high-entropy alloy with light weight and high strength in as-cast state and the preparation method thereof. The high-temperature high-entropy alloy is composed of Ti, Al, Nb, V, and Sc elements, and has an alloy composition of Ti(2.9-3.1)Al(1.9-2.1)Nb(0.8-1.2)V(1.9-2.1)Scx, where 0.1?x?0.3. Moreover, the disclosure provides a method for preparing the high-temperature high-entropy alloy by melting. The preparation method of the high-temperature high-entropy alloy with light weight and high strength proposed by the disclosure is simple with uniform organization and less casting defects, which is suitable for promotion and use.

Abstract: An integrated oxygen supply device that is configured to generate oxygen continuously and release the oxygen non-continuously is provided. In some embodiments, the oxygen generated by the integrated oxygen supply device is stored in a porous material with the integrated oxygen supply device. The delivery of the oxygen produced by integrated oxygen supply device to a patient, in those embodiments, is controlled. In some embodiments, the control of the delivering oxygen is according one or more breathing patterns. The breathing pattern(s) may or may not be a current breathing pattern of the patient. For example, in one embodiment, the breathing pattern is a predetermined breathing pattern with a specified inspiration period followed by a specified expiration period.

Abstract: The present disclosure relates to a domain name encryption method, decryption method, and apparatus based on a content delivery network. The method comprises: receiving an access request for an initial server sent by a terminal; acquiring, in a case that the initial server needs to be redirected to a target server, a synthetic record domain name of the target server, the synthetic record domain name carrying a domain name resolution result of the target server; and encrypting the synthetic record domain name to obtain an encrypted synthetic record domain name, and sending the encrypted synthetic record domain name to the terminal. By encrypting the synthetic record domain name, an illegal user can be prevented from knowing data information about the domain name resolution result in the synthetic record domain name, which can improve the security of the data, and can significantly improve the processing efficiency of the domain name.

Abstract: A display substrate, comprising: a first electrode layer, which is located on one side of a drive backplane and which comprises a plurality of first electrodes that are distributed in an array; a leakage cutoff layer, which is located on the side of the first electrode layer facing away from the drive backplane and is located between two adjacent first electrodes, the surface of the leakage cutoff layer on the side facing away from the drive backplane having a cutoff recess and cutoff protrusions located on both sides of the cutoff recess; a light-emitting functional layer, which is located on the side of the leakage cutoff layer and the first electrode layer facing away from the drive backplane; and a second electrode layer, which is located on the side of the light-emitting functional layer facing away from the drive backplane.

Abstract: The present disclosure provides a task process management method, a system, a device, a medium, and a program product. The method includes: obtaining an account type of a triggering account that triggers a viewing operation, and node information of multiple task nodes in a task process, in response to the viewing operation for the task process, wherein the node information indicates an account type set that has access permission to the task nodes; determining a target task node that matches the triggering account from the multiple task nodes according to the account type of the triggering account and the node information of the multiple task nodes in the task process; displaying the target task node in the task process to enable the triggering account to execute a triggering operation for the target task node for task processing.

Abstract: An apparatus includes a light source operable to produce light having a wavelength, an optical component disposed over the light source so as to intersect a path of light produced by the light source, and at least one electrically conductive trace on a surface of the optical component. A drive controller is operable to regulate optical output power of the light source. The at least one electrically conductive trace is coupled electrically to the drive controller, which is operable to monitor an electrical characteristic of the at least one electrically conductive trace, and to reduce the optical output power of the light source if a value of the electrical characteristic is indicative of a possible eye-safety hazard.

Abstract: A light-emitting device includes a semiconductor light-emitting stack, first and second electrodes, an insulating layer, and a passivation layer. Each of the first and second electrodes is disposed on the semiconductor light-emitting stack. The insulating layer at least partially covers the semiconductor light-emitting stack. The passivation layer is disposed on the insulating layer, and covers the semiconductor light-emitting stack and a side surface of each of the first and second electrodes, to expose an upper surface of each of the first and second electrodes. The first electrode and the second electrode are separated by a distance that is greater than 0 ?m and that is not greater than 80 ?m.

Abstract: An HFNC system, including at least one first sensor disposed on a first housing, a compensating device disposed on a second housing and a the controller communicatively connected with the at least one first sensor and the compensating device respectively; where the at least one first sensor is configured to collect first sensing data, and send the first sensing data to the controller; the controller is configured to receive the first sensing data, generate a first driving signal according to the first sensing data, and send the first driving signal to the compensating device; and the compensating device is configured to receive the first driving signal, where the first driving signal is used to cause vibration of the compensating device according to the first driving signal, vibration of the second housing caused by vibration of the first housing is compensated by the vibration of the compensating device.

Abstract: A method for assisting a patient in physical rehabilitation, the method being executed by a controller, and the controller being configurable with at least one physical rehabilitation strategy and being communicatively connected with a respiratory device and an exercise device. The method includes controlling at least one of a device setting of the respiratory device and a device setting of the exercise device, based on a target physical rehabilitation strategy among the at least one physical rehabilitation strategy.

Abstract: A casing of a battery, a battery and an electricity-consuming apparatus are provided by the present application. The casing of the battery includes a first beam, a second beam and a connecting assembly. A surface of the first beam is provided with a groove. The second beam is arranged on a side of the first beam provided with the groove. The first beam and the second beam is configured to limit a space for accommodating a battery cell. The connecting assembly is configured to connect the first beam with the second beam. At least a portion of the connecting assembly is arranged inside the first beam and the second beam.

Abstract: Provided is a method for preparing an alkaline red mud coating for preventing marine organism attachment, including: (1) mixing stearic acid and absolute ethanol by stirring to obtain a mixed solution; (2) mixing the mixed solution and a red mud powder to obtain a mixture, and drying the mixture to obtain a modified hydrophobic red mud powder; (3) adding benzyl glycidyl ether into an epoxy resin and conducting dispersion to be uniform to obtain a mixed system, adding the modified hydrophobic red mud powder into the mixed system, continuing the dispersion to be uniform to obtain a blend, and grinding the blend to obtain an antifouling coating material; and (4) during use, mixing the antifouling coating material with a polyamide curing agent to obtain a mixture system, and applying the mixture system onto a surface of building to form the alkaline red mud coating for preventing marine organism attachment.