Abstract: A coal and gas outburst monitoring device includes the insertion and anchoring assembly, and the pump drainage and monitoring mechanism; the insertion and anchoring assembly is vertically inserted and distributed on the sidewall of surrounding rock of coal mine roadway, and the insertion and anchoring assembly can monitor the stress change data in the sidewall of surrounding rock in real time; the pump drainage and monitoring mechanism is erected within the coal mine roadway, and the pump drainage and monitoring mechanism can cooperate with the insertion and anchoring assembly to perform the gas pump drainage monitoring for the sidewall of surrounding rock of goaf, and to obtain the gas seepage monitoring data in the surface layer and the inner layer of sidewall of surrounding rock. Thus, comparing with the database mechanism, the accurate and advanced predictions for the gas outburst can be made.

Abstract: Provided are a cooking device, a control method and apparatus thereof, and a computer-readable storage medium. The cooking device includes an air frying module and a microwave module. The method includes: obtaining a characteristic parameter of a food material and a cooking stage of the cooking device; determining a cooking parameter of the cooking device based on the characteristic parameter of the food material; and controlling the air frying module or the microwave module based on the cooking stage and the cooking parameter to accelerate cooking of the food material.

Abstract: Disclosed are a method, an apparatus, and an electronic device for determining a heart valve based on multiple planes. The method includes steps of: determining a plurality of target planes in a heart based on an anatomical image; determining at least one first initial pushing point located on an inner contour line of a heart valve leaflet in each target plane; determining at least one first pushing reach point corresponding to the at least one first initial pushing point; determining at least one first pushing range of each target plane based on the at least one first pushing reach point; determining a second pushing range of the heart valve based on the at least one first pushing range; and determining an artificial heart valve that matches the heart valve based on the second pushing range.

Abstract: A small integrated free space circulator, comprising a first polarizing beam splitter (1), a half-wave plate (2), a Faraday rotating plate (3), a beam splitter (4), a quarter-wave plate (5), and a pair of reflective plates (6, 7), wherein the first polarizing beam splitter (1), the half-wave plate (2), the Faraday rotating plate (3), and the beam splitter (4) are sequentially arranged, the quarter-wave plate (5) and the reflective plate (6) are sequentially attached to a side surface of the first polarizing beam splitter (1) adjacent to the half-wave plate (2), and the reflective plate (7) is arranged on a side surface of the beam splitter (4, 8) adjacent to or opposite to the Faraday rotating plate (3); when the reflective plate (7) is arranged on the side surface of the beam splitter (8) opposite to the Faraday rotating plate (3), the reflective plate (7) partially covers the side surface of the beam splitter (8) opposite to the Faraday rotating plate (3).

Abstract: A method for providing information includes receiving a reference notification message that a target account number is referenced, the reference notification message being sent by a first information system after receiving a request initiated by a first user for first information content by way of referencing the target account number, wherein first information content includes information content generated in the first information system, and the target account number is associated with a second information system; acquiring the first information content; acquiring, from an information library associated with the second information system, second information content related to the first information content; and providing the second information content to the first user.

Abstract: The present disclosure provides an arcing detection device. The arcing detection device may include a detection coil and a processing circuit operably connected to the detection coil. The detection coil may be configured to detect a current variation of a system. The processing circuit may be configured to determine information of an arcing event of the system based on the current variation of the system. The information of the arcing event of the system may include a position where the arcing event occurs in the system.

Abstract: The present disclosure relates to an article sorting apparatus and an article sorting system, wherein the article sorting apparatus includes: a first receiving means and a second receiving means which are both configured to receive an article, wherein the second receiving means is arranged below the first receiving means along a vertical direction; a transfer means arranged upstream of the second receiving means for transferring a received article to the second receiving means; and a sorting member for sorting the article to the first receiving means or the transfer means. The article sorting system includes an article sorting apparatus. The first receiving means and the second receiving means are arranged longitudinally along a vertical direction, which reduces the occupied space of the article sorting apparatus and allows for more space for article storage.

Abstract: This document describes an electro-optic modulator with an integrated memory device comprising a micro-ring resonator and the memory device comprising a ferroelectric capacitor disposed in a partial circumference of a raised ring waveguide of the micro-ring resonator. An electric field is generated between transparent electrodes of the ferroelectric capacitor when a voltage is applied between these two layers, whereby the electric filed causes a polarization state of the ferroelectric capacitor to change based on the strength of the electric field. The electric field then extends between the ferroelectric capacitor and a bottom electrode layer of the micro-ring resonator when the applied voltage is removed, causing a refractive index of a non-centrosymmetric material of the micro-ring resonator to change based on the strength of the extended electric field.

Abstract: The present application provides a processing method of a metal composite structure including a first metal layer and a second metal layer stacked on the first metal layer. The processing method includes the steps of defining a first through hole in the first metal layer, and drilling in the first through hole toward the second metal layer to form a traction hole in the second metal layer. Then, hot melt drilling is performed on a surface of the second metal layer away from the first metal layer toward the first through hole, thereby causing the second metal layer to crack under a traction force of the traction hole to form a second through hole, and a portion of the second metal layer to be melted and squeezed to form a bushing which adheres to at least a portion of a sidewall of the first through hole.

Abstract: A thin film transistor and a preparation method thereof, a display panel, and a display device. The thin film transistor includes an active structure and a gate that are stacked and insulated by an interlayer insulating layer, the active structure includes a source region, a drain region, and a channel region, the source region and the drain region are located on two sides of the channel region, and in a thickness direction of the interlayer insulating layer, a projection of the gate overlaps with a projection of the channel region; wherein the channel region includes a metal oxide material, a ratio of a number of indium atoms and a number of zinc atoms in the channel region is a, and a?4.

Abstract: This document describes an optoelectronic device comprising a photonic interposer that is provided with a plurality of chiplets and a multimode waveguide.

Abstract: A projection apparatus, a display method of a projection apparatus, and a storage medium are provided. The projection apparatus includes a light valve, a first controller, and a second controller. The light valve is configured to modulate incident beams. The first controller is configured to receive and output image data. The output image data includes at least one of first data or second data. The second controller is configured to receive and process the image data. The first controller is further configured to perform color gamut conversion on the first data and not perform color gamut conversion on the second data. The second controller is further configured to perform color gamut conversion on the second data, so as to make a color gamut of a second image be same as a color gamut of a first image.

Abstract: Exemplary semiconductor processing methods may include flowing an etchant precursor into a processing region of a semiconductor processing chamber. A substrate may be housed within the processing region. The substrate may define an exposed region of a metal-containing hardmask material and an exposed region of a material characterized by a dielectric constant of less than or about 4.0. The methods may include contacting the substrate with the etchant precursor. The methods may include removing at least a portion of the metal-containing hardmask material.

Abstract: Provided is a method to operate a user equipment operating in a cellular network different from the user equipment's home cellular network, the user equipment being configured to carry out, following a periodic home network scan cycle, a measurement attempt to the home cellular network, the user equipment operating in a reduced activity mode, comprising reduced measurement activity time periods, comprising the step of comparing the periodic home network scan cycle with the reduced activity mode's reduced measurement activity time period, in case the periodic home network scan cycle is shorter than the reduced measurement activity time period, amending the periodic home network scan cycle.

Abstract: A data platform for managing an application as a first-class database object. The data object can include User Interface (UI) components. The data application can be shared by a provider account to a plurality of consumer accounts using a share object and based on grant commands. The consumer accounts can deploy and operate the UI component based on the share object.

Abstract: Provided are an encoding method and apparatus for an RAID6 disk array, a decoding method and apparatus for an RAID6 disk array, and a medium. The encoding method comprises: dividing all disks in a RAID6 disk array into two groups to obtain a first disk group and a second disk group; pairing all stripes of the RAID6 disk array to obtain several stripe pairs; and calculating two parity codes of each strip in the several stripe pairs according to a first rule and a second rule.

Abstract: The described aspects and implementations enable efficient calibration of a sensing system of a vehicle. In one implementation, disclosed is a method and a system to perform the method, the system including the sensing system configured to obtain a plurality of images associated with a corresponding time of a plurality of times. The system further includes a data processing system operatively coupled to the sensing system and configured to generate a plurality of sets of feature tensors (FTs) associated with one or more objects of the environment depicted in a respective image. The data processing system is further to obtain a combined FT and process the combined FT using a neural network to identify one or more tracks characterizing motion of a respective object.

Abstract: The disclosure relates to the field of display technologies, and in particular, to a thin film transistor, a display panel, and a display apparatus. The thin film transistor includes: an active layer provided on a substrate. The active layer includes a first semiconductor layer, a first barrier layer, and a second semiconductor layer stacked in sequence. The first semiconductor layer is located on a side, away from the substrate, of the second semiconductor layer, and a mobility rate of the first semiconductor layer is less than a mobility rate of the second semiconductor layer. A double channel is formed by providing the first barrier layer provided between the first semiconductor layer and the second semiconductor layer, so as to make a threshold voltage Vth positive and improve the mobility rate of the thin film transistor, so that a greater processing Margin may be accommodated, thereby ensuring stability of a device.

Abstract: The present disclosure relates to efficiently receiving and processing input tasks in a way that is scalable and which reduces both the quantity of tokens processed by a foundation model (e.g., an LLM) as well as the number of API calls that are made in processing the input tasks. A system batches a set of inputs to provide as a single batch of input(s) into an LLM. The system generates one or more permutations of the batched input(s) to determine outputs based on variable orders in which the input data is provided within the respective permutations of the batched inputs. The system further may eliminate one or more of the data inputs within the respective batches to facilitate smaller batched inputs without sacrificing accuracy in a set of outputs generated by the LLM responsive to the batch permutations.

Abstract: A method for shape-performance control by ultrasonic rolling combined with selective laser melting is provided, which includes following steps: S1, establishing a three-dimensional model of a component to be processed, and setting printing process parameters; S2, after nitrogen gas is filled into a forming cavity to reduce an oxygen content to a preset value, lowering a forming substrate and raising a powder substrate, laying powder from the powder substrate onto the forming substrate by a scraper, recovering excess powder, and after the laying is completed, melting the powder by a laser galvanometer to form a solid layer, and cycling for several times; S3, performing ultrasonic rolling on a surface of the solid layer; S4, cycling steps S2 and S3 until the component is formed, and ending the cycling; and S5, performing ultrasonic rolling on a surface of a formed component to obtain a solid component.