Abstract: A diagnostic method and system for measuring potential and electric field of plasma are provided. According to operation parameters of a magnetic confinement fusion device and relevant parameter data of a plurality of candidate particle elements, signal-noise ratios are calculated. to select a neutral beam particle element. Beam trajectories varying in incident velocity, incident angle and sampling area are obtained by iterative calculation, and a preset parameter which enables the beam trajectories to pass through an entrance slit of an analyzer is obtained. A neutral beam that meets the preset parameter is injected into the plasma. An energy of the primary beam generated by collision ionization in a sampling area is measured, and potential of the sampling area is obtained according to law of conservation of energy. Sampling areas are detected to obtain potential spatial distribution of the plasma and a radial electric field, and the diagnostic is finished.

Abstract: The invention provides systems and methods for a function-based computing power allocation system (FCPAS), which is a component of an Intelligent Road Infrastructure System (IRIS). The FCPAS incorporates advanced computing capabilities that effectively allocate computational power for prediction, planning, and decision making functions. Specifically, through the FCPAS, an AV can acquire additional computational resources for vehicle prediction, planning, and decision-making functions, thereby enabling safe and efficient autonomous driving. Additionally, tailored to different traffic scenarios, the FCPAS can allocate data and computational resources (including but not limited to CPU and GPU) for vehicle automation.

Abstract: Embodiments of the present application disclose a heat exchanger and an air-conditioning system. The heat exchanger includes heat exchange tubes. The heat exchange tubes include first heat exchange tubes configured to form a first circuit, and second heat exchange tubes configured to form a second circuit. With the heat exchanger according to the embodiments of the present application, if one of two circuits of a two-circuit air-conditioning system is turned off, a heat exchange efficiency of the heat exchanger can be improved.

Abstract: Base station antennas include an externally accessible active antenna module releasably coupled to a recessed segment that is over a chamber in the base station antenna and that is longitudinally and laterally extending along and across a rear of a base station antenna housing. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module.

Abstract: A semiconductor device and a method for manufacturing the same. The method comprises: providing a substrate; forming a fin, a dummy gate, a first spacer, and a hard mask on a surface of the substrate; etching the substrate to form a groove located directly beneath the fin and running through a second spacer; forming, in the groove, a filling layer made of an insulating dielectric material, and thermal conductivity of the insulating dielectric material is higher than that of the substrate; removing the second spacer through etching; removing two opposite ends of each sacrificial layer to form cavities; filling the cavities to form inner spacers; forming a source and a drain on the substrate; forming a first dielectric layer; planarizing the first dielectric layer to expose the dummy gate; removing the dummy gate to release a channel comprising conductive nanosheets; forming a surrounding gate surrounding the conductive nanosheets.

Abstract: A package structure, a preparation method for the package structure, and a display panel are provided. The package structure includes a first inorganic layer, a photocatalytic layer, and a second inorganic layer that are sequentially stacked, where the photocatalytic layer includes a photocatalytic material and a co-catalyst. The photocatalytic material and the co-catalyst are used cooperatively to catalyze the decomposition of water vapor, the photocatalytic material includes graphitic carbon nitride (g-C3N4) particles, and the co-catalyst includes perylene tetracarboxylic acid (PTA). The photocatalytic layer possesses high catalytic efficiency and excellent stability. In the case where cracks are generated at the package structure, water vapor invading through the cracks is decomposed and consumed through an oxidation-reduction reaction, and then decomposition products are respectively discharged.

Abstract: A method for preparing a semiconductor device includes: forming a metal oxide semiconductor layer on a substrate; forming a second insulating dielectric layer on a side of the metal oxide semiconductor layer away from the substrate; wherein further including: forming a metal oxide isolation layer on a side of the second insulating dielectric layer away from the substrate; wherein the metal oxide isolation layer is in contact with a surface of the second insulating dielectric layer away from the substrate, a concentration of elemental oxygen in the metal oxide isolation layer is greater than a concentration of elemental oxygen in the second insulating dielectric layer, and the concentration of elemental oxygen in the second insulating dielectric layer is greater than a concentration of elemental oxygen in the metal oxide semiconductor layer. An array substrate and a display panel are also provided.

Abstract: A pixel circuit, a driving method of a pixel circuit, and a display panel. The pixel circuit includes an initialization module, a first storage module, a second storage module, a drive module, a data write module, a first light-emitting control module and a light-emitting module. The first light-emitting control module is connected between a first power supply and a first terminal of the drive module, the data write module is connected between a control terminal of the drive module and a data line, the light-emitting module is connected between a second terminal of the drive module and a second power supply, and the initialization module is configured to write an initialization voltage to the control terminal of the drive module and the light-emitting module in an initialization stage, and continuously write the initialization voltage to the control terminal of the drive module in a compensation stage.

Abstract: The provided is a construction method for a flood storage area ecological wetland oriented to multi-target collaborative promotion. The construction method includes: I. carrying out ecological wetland construction on a flood storage area by taking promotion of agricultural production as a goal; II. according to a water purification target of the flood storage area of the ecological wetland and a current pollution condition in the flood storage area, constructing the ecological wetland based on improvement of the water purification target when the flood storage area does not reach the water purification target at present; and III, in order to improve the biodiversity, carrying out the following ecological wetland construction on the flood storage area. In the method, agricultural production, water purification and biodiversity improvement of the flood storage area are comprehensively considered. The method is the most effective way for multi-target collaborative promotion of the flood storage area.

Abstract: Provided are transmission methods and devices, a terminal, a base station, a communication system and a storage medium. The method includes: acquiring a first index, acquiring first information, and in response to determining that the first index satisfies a first preset rule according to the first information, determining that content to be transmitted includes a first message.

Abstract: Base station antennas, and components for base station antennas, such as reflectors, feeder components, frames, and column components. A base station antenna may include a reflector; a first radiator located at the front side of the reflector; mutually parallel first and second ground plates extending backward from the reflector and basically perpendicular to the reflector; and a first conductor strip extending between the first and second ground plates and configured to feed power to the first radiator. The first conductor strip and the first and second ground plates may be configured as a first stripline transmission line. The reflector and the first and second ground plates may be configured as one piece so that the reflector is grounded via the first and second ground plates without soldering.

Abstract: A method of determining interaction information, an electronic device and a storage medium are provided, which relates to a field of artificial intelligence technology, in particular to a large model, a generative model, an NLP, an intelligent search and other fields. An implementation is to determine a plurality of questioning dimensions according to query information of a subject and historical query information, where each questioning dimension includes a dimension name and a plurality of options; determine a target questioning dimension from the plurality of questioning dimensions according to evaluation values of the plurality of questioning dimensions and whether semantic information of the plurality of questioning dimensions are consistent with semantic information of a query result associated with the query information; and determine the interaction information according to the dimension name and the plurality of options in the target questioning dimension.

Abstract: The present disclosure provides a memory with a three-dimensional vertical structure and a manufacturing method. The memory includes: a semiconductor substrate, a first isolation layer, a first transistor and a second transistor. The first transistor includes a first source layer, a second isolation layer, a first drain layer, a third isolation layer, and a first through hole penetrating to the first source layer. A first active layer, a first gate dielectric layer and a first gate layer are on an inner sidewall of the first through hole. The second transistor includes a fourth isolation layer, a second source layer, a fifth isolation layer, and a second through hole penetrating to the first gate layer. A second active layer, a second gate dielectric layer and a second gate layer are on an inner sidewall of the second through hole. The second through hole is surrounded by the first through hole.

Abstract: The present disclosure is directed to a radiator assembly for a base station antenna. The radiator assembly includes two dipoles arranged in a cross-over manner, each dipole includes two dipole arms having respective radiating surfaces. The radiator assembly further includes two feeding lines, each feeding line being associated with a respective one of the dipoles. The radiator assembly further includes an arm holder including a support structure for supporting the dipole arms and at least one feeding line holder configured to support at least one of the two feeding lines.

Abstract: A display panel and a display device are disclosed. The display panel includes a substrate, a light-emitting element layer, a pixel defining layer, an encapsulation layer, a color filter layer, and multiple electro-expandable pieces. The light-emitting layer includes multiple light-emitting elements arranged in an array on the substrate. Every two adjacent light-emitting elements are separated by the pixel defining layer. The encapsulation layer is disposed on the light-emitting elements and the pixel defining layer. The color filter layer is disposed on the encapsulation layer, and includes multiple color filters, which are arranged in one-to-one correspondence with the light-emitting elements. The multiple electro-expandable pieces are each disposed between the respective adjacent color filters and operative to expand when the display panel is bent so that a distance between the respective adjacent color filters becomes larger.

Abstract: Provided is a method for removing arsenic from copper smelting soot and comprehensive recovery of valuable metals. According to the method, a metal leaching synergist is prepared through thiol-ene click chemical reaction, which is capable of reacting more effectively with arsenic and metal impurities in the copper smelting soot due to its special chemical structure, thereby improving leaching efficiency; and the cage-like structure of the polysilsesquioxane provides excellent chemical stability, the removal rate of harmful substances in the copper smelting soot can be increased by using the synergist, environmental pollution is reduced, meanwhile, the recovery rate of metal resources is increased, and the requirements of green chemistry and sustainable development are met. The present disclosure realizes the centralized management of As and also realizes the step-by-step recovery of valuable metals such as Cu, Zn, Pb, Bi, and In.

Abstract: The present disclosure provides a display substrate, a manufacturing method of the display substrate and a display apparatus. The display substrate includes a base substrate; an alignment layer, on the base substrate; a first electrode, located between the base substrate and the alignment layer and being in contact with the alignment layer; and a pattern layer, located between the base substrate and the alignment layer and being in contact with the alignment layer. An orthographic projection of the pattern layer on the base substrate does not overlap an orthographic projection of the first electrode on the base substrate, and a ratio of a contact angle of the pattern layer to a contact angle of the first electrode is greater than or equal to 7/12 and less than 3/2.

Abstract: The present disclosure provides a semiconductor device and a method of manufacturing a semiconductor device. The semiconductor device includes: a substrate; an insulating layer provided with a plurality of trenches extending in a first direction; a first electrode layer and a second electrode layer, where a spacing region is provided between the first electrode layer and the second electrode layer; a semiconductor layer covering bottom portions and sidewalls of all channel trenches, where the channel trenches are at least a part of trench bodies of the trenches located in the spacing region; a gate dielectric layer covering a surface of the semiconductor layer in the channel trenches on a side away from the bottom portions and the sidewalls of the channel trenches; a gate layer, where at least a part of the channel trenches are fully filled with the gate layer.

Abstract: A gate structure of flow guiding sediment bypass tunnel with self-adaptive inlet adjustment the gate structure comprises a sediment bypass tunnel main body, wherein: the sediment bypass tunnel main body comprises a second revolution wheel, a second braking rim, a top water stopper plate and a weir, a second regulator is provided at a front side of the sediment discharge tunnel, the second revolution wheel is provided at a top portion of the second regulator, a top portion of the second revolution wheel is welded with the second valve lever, the second valve lever is connected with the top portion of the second regulator, and by providing the flow guiding structure at the bottom portion bottom water flows with higher sediment concentrations can be guided into the tunnel; and the altitude of the flow guiding inlet at the bottom portion can be automatically controlled with the gate structure.

Abstract: Disclosed in the present disclosure is a cooking device. The cooking device includes: a base; a cookware vessel rotatably arranged in the base; and at least one temperature measuring assembly arranged on the base, wherein the at least one temperature measuring assembly includes a first temperature measuring assembly, and the first temperature measuring assembly is arranged opposite an ingredient area of the cookware vessel. When the cooking device is in a cooking position, an area where an ingredient in the cookware vessel makes contact with the cookware vessel is the ingredient area. Therefore, a temperature difference between a measuring result and ingredient may be reduced, such that accuracy and stability of temperature measurement may be improved, and cooking quality may be improved.