Abstract: Provided is a display panel. The display panel includes: a substrate, at least one row of light-emitting elements disposed on the substrate, a plurality of pixel drive circuits, a plurality of connection lines, and a plurality of compensation portions. A length of a first connection line electrically connected to a first pixel drive circuit is less than a length of a second connection line electrically connected to a second pixel drive circuit. A capacitance of the first connection line is compensated by electrically connecting the compensation portion to the first connection line, and thus a difference between the capacitance of the first connection line and a capacitance of the second connection line is reduced.

Abstract: Provided is a GII.4 norovirus virus-like particle or active fragment thereof, and use thereof, the virus-like particle comprising or being composed of an amino acid sequence shown as SEQ ID NO: 4. Further, provided is a composition or a kit comprising the GII.4 norovirus virus-like particle, and use thereof. The objective of covering multiple genotypes is achieved by using a single antigen of the invention, the process difficulty of the preparation for a pharmaceutical composition or a vaccine can be reduced, and the production cost is decreased. Also, provided is a norovirus immune composition or a kit comprising GII.2, GII.4, GII.6, and GII.17 norovirus virus-like particles or active fragments thereof, and use thereof.

Abstract: A display panel and a display device are provided. In an embodiment, the display panel has a display region and a non-display region and includes shift registers cascaded and arranged along a first direction. In an embodiment, the shift registers are located in the non-display region. In an embodiment, one of the shift registers includes a switch module and an output module. In an embodiment, the output module is coupled to an output terminal of the shift register and includes two output transistors, and the output transistors are located at a side of the switch module away from the display region. In this way, the probability of occurrence of abnormal phenomena, such as splash screen display, is reduced.

Abstract: A display substrate and a display device are provided. In the display substrate, a first display region includes a first light emitting unit column and a second light emitting unit column each connected with a column of first sub-pixel circuits; a second display region includes a third light emitting unit column and a fourth light emitting unit column each connected with a column of first sub-pixel circuit pairs; each second sub data line is connected with each second light emitting unit column, and each fourth sub data line is connected with each fourth light emitting unit column. The first sub-pixel circuits connected with the fourth light emitting unit column and the first sub-pixel circuits connected with the second light emitting unit column are located in different columns, and the second sub data line and the fourth sub data line are connected by a data line connection portion.

Abstract: A display substrate and a display device. The display substrate includes a display region, a first connecting wire, and a second connecting wire. A first display region includes a first sub-pixel array, including a plurality of light emitting elements arranged in an array, and the plurality of light emitting elements include a first light emitting element and a second light emitting element. The second display region includes a first pixel circuit array, including a plurality of first pixel circuit units, and the plurality of pixel circuit units include a first pixel circuit (D10) and a second pixel circuit. The first connecting wire (151) is connected to the first pixel circuit and the first light emitting element. The second connecting wire is connected to the second pixel circuit and the second light emitting element. The second connecting wire extends in a first direction, the first connecting wire extends in a second direction.

Abstract: Provided are a streaming media processing method based on inference service, an electronic device, and a storage medium, which relates to the field of artificial intelligence, and in particular, to the field of inference service of artificial intelligence models. The method includes: detecting, in a process of processing a k-th channel of streaming media through an i-th inference service pod, the i-th inference service pod, to obtain a detection result of the i-th inference service pod, i and k being positive integers; determining a replacement object of the i-th inference service pod, in the case where it is determined that the i-th inference service pod is in an abnormal state based on the detection result of the i-th inference service pod; and processing the k-th channel of streaming media through the replacement object of the i-th inference service pod.

Abstract: Various embodiments of the present disclosure provide a method for beamforming. The method which may be at a network node and includes: obtaining channel information of a terminal device; determining a self-correlation factor of the terminal device according to the channel information; determining main lobe width according to a relationship between self-correlation factor and main lobe width; determining a weight vector on at least one transmitting antenna according to the determined main lobe width; and transmitting a message using the weight vector on the at least one transmitting antenna, to the terminal device.

Abstract: Provided are an inference service deployment method, a device and a storage medium, relating to the field of artificial intelligence technology, and in particular to the field of machine learning and inference service technology. The inference service deployment method includes: obtaining performance information of a runtime environment of a deployment end; selecting a target version of an inference service from a plurality of candidate versions of the inference service of a model according to the performance information of the runtime environment of the deployment end; and deploying the target version of the inference service to the deployment end.

Abstract: A tissue cutter includes a tissue cutting stent and a first reefing thread. The tissue cutting stent is expandable in a radial direction. The expanded tissue cutting stent is loudspeaker-shaped gradually opening from a proximal end to a distal end, and a loudspeaker-shaped accommodating space is formed inside the expanded tissue cutting stent. The tissue cutting stent is provided with a plurality of first threading holes at the distal end, and the plurality of first threading holes is arranged along a circumferential direction of the tissue cutting stent. The first reefing thread passes through the plurality of first threading holes. The first reefing thread has opposite first and second ends. The first end is secured to a starting threading hole in the plurality of first threading holes.

Abstract: A method for low frequency somatic cell mutation identification and quantification, relating specifically to a method for transposon copy number and genome location identification. Specific sites of different transposon families are used, transposon insertion sequences are specifically enriched via library construction, high-throughput sequencing and bioinformatics analysis are used, and genome locations, copy numbers and types of transposons within samples are accurately identified. The method economically and accurately identifies copy numbers and genome locations of transposons.

Abstract: A microfabricated electrochemical gas sensor is disclosed. The sensor includes electrodes produced from conductor layers, a capping layer, microcavities through the conductor layers and the capping layer, a cavity connecting the microcavities, and an electrolyte filling in the space created by the cavity and the microcavities in the substrate. The microcavities allow gases to pass through but retain the electrolyte through surface tension.

Abstract: Methods and apparatuses for enhancing accessibility of a target application which is for processing topology diagrams are provided. An indication of selecting a target element in a topology diagram may be received. Connection status of the target element may be determined based on topology information of the topology diagram. Connection information of the target element corresponding to the connection status of the target element may be generated. Description information of the target element may be provided to an accessibility assistant application, the description information of the target element at least comprising the connection information of the target element.

Abstract: A method and apparatus for determining the sealability of an oil & gas well sealant fluid, whereby a cylindrical cell assembly capable of withstanding high temperature and high pressure with an electromagnetic heater positioned radially outside the cell body while partly filled with the sealant fluid. A leakage assembly in connection to the cylindrical cell assembly allows the sealant fluid to continuously flow through a leakage element at a desired differential pressure, and the residual fluid is drained into said cell by a cycling pipeline system. The real-time pressure may be recorded and transmitted to a control system including data acquisition and control units so as to monitor and measure the sealability of fluid in the downhole leakage.

Abstract: Embodiments of the present disclosure provide methods and apparatus for power control. A method at a network node comprises determining a value of power back-off for a first wireless device based on at least one of a number of wireless devices including the first wireless device, wherein the wireless devices including the first wireless device are co-scheduled by the network node and an estimated max power increase in an overlap area where two or more beams are to be overlapped, wherein one of the two or more beams is for the first wireless device. The method further comprises transmitting a message or data over the beam for the first wireless device, wherein an output power of the beam for the first wireless device is controlled based on the value of power back-off for the first wireless device.

Abstract: An intention-driven interactive form-filling method for DIKW contents includes the following steps: constructing a first DIKP model according to information of a person that fills in a form, and constructing a second DIKP model according to the information of the form; performing intention comparison and value determination according to the first DIKP model and the second DIKP model, to obtain a filling value level of the form; performing form information filling by using a reducing certainty method, a fuzzy transmission method and a defense filling method, according to different filling value levels; and performing feedback verification on the form information that has been completely filled in.

Abstract: The present invention provides a maleate, phosphate, sulfate, hydrochloride of a cyclohexane derivative, N?-[trans-4-[2-[7-(benzo[b]thiophene)-7-piperazinyl]ethyl]cyclohexyl]-N,N-dimethylurea, as shown in Formula I and crystal forms thereof. The crystal forms have low hygroscopicity and good stability and are convenient for long-term storage and transportation; or the crystal forms have a long half-life in vivo, high bioavailability and small individual difference, and thus have obvious clinical application advantages.

Abstract: The present disclosure provides methods of administering antibodies and antigen-binding fragments thereof that specifically bind to human endothelial lipase (EL) to a subject in need thereof, for example, a subject with cardiovascular disease.

Abstract: A method and apparatus for determining the sealability of an oil & gas well sealant fluid, whereby a cylindrical cell assembly capable of withstanding high temperature and high pressure with an electromagnetic heater positioned radially outside the cell body while partly filled with said sealant fluid. A minor-leak assembly in connection to said cylindrical cell assembly allows said sealant fluid to continuously flow through a leak sample at a desired differential pressure, and the residual fluid is drained into said cell by a cycling pipeline system. The real-time pressure may be recorded to transmitted to a control system comprised of data acquisition and control units so as to monitor and measure the sealability of fluid in the downhole minor leaks.

Abstract: The invention provides 2-(substituted phenylhetero) aromatic formate FTO inhibitors, a preparation method thereof, and applications thereof. Specifically, disclosed in the present invention are a 2-(substituted phenylhetero) aromatic formate compound represented by the following formula (I), and a pharmaceutically acceptable salt, a hydrate or a solvate thereof, which can be used as an FTO targeting inhibitor for treating diseases associated with FTO targets, including obesity, metabolic syndrome (MS), type 2 diabetes (T2D), Alzheimer's diseases, and cancers such as breast cancers, small-cell lung cancers, human bone marrow rhabdomyosarcoma, pancreatic cancer, malignant glioblastoma and the like.