Abstract: Certain aspects of the present disclosure generally relate to a digital-to-analog converter (DAC) circuit implemented with a dynamic stacked transistor architecture. The DAC circuit generally includes a first current-steering transistor and a second current-steering transistor. The DAC circuit may also include: a first stacked transistor coupled between the first current-steering transistor and a first output of the DAC circuit; a first switch coupled between a gate of the first stacked transistor and a bias voltage node; a second switch coupled between the gate of the first stacked transistor and a voltage rail; a second stacked transistor coupled between the second current-steering transistor and a second output of the DAC circuit; a third switch coupled between a gate of the second stacked transistor and the bias voltage node; and a fourth switch coupled between the gate of the second stacked transistor and the voltage rail.

Abstract: A glove spraying apparatus and system, and a glove are disclosed. The glove spraying apparatus includes a first liquid container, a plurality of universal pipelines, and a plurality of nozzles. The first liquid container communicates with first ends of the universal pipelines through pipelines; the nozzles are fluidly connected to second ends of the universal pipelines. By mounting the nozzles at the second ends of the universal pipelines and communicating with the universal pipelines, the user may adjust the positions and orientations of the nozzles by means of the universal pipelines, thereby enabling spraying for different portions of the glove.

Abstract: The present disclosure provides a porous ceramic substrate having varying pore sizes and an atomization core using same. The porous ceramic substrate having varying pore sizes includes multiple groups of ceramic sheets stacked vertically and sintered together; each layer of ceramic sheets is internally provided with bubble-like micropores that are uniformly distributed. The atomization core includes electrode layers and a metal heating layer provided on an atomizing surface of the porous ceramic substrate having varying pore sizes. The present disclosure has the following beneficial effects. The porous ceramic substrate having varying pore sizes has a multi-layered ceramic sheet structure, and the pore sizes of the micropores in each layer exhibit an alternating change or a gradient change. In this way, the present disclosure plays a transition and buffering role on the delivery of an atomization liquid, achieving balance between liquid supply and atomization, and enhancing the atomization experience.

Abstract: Methods, systems, and devices for enhancements for multiple data plane read commands are described. In some examples, a memory system may receive a set of multiple read commands and may determine whether a quantity of planes associated with the set of multiple read commands satisfies a threshold. Based on determining that the quantity of planes satisfies a threshold, the memory system may output a multi-plane read command. A memory device may obtain a multi-plane read command and may initiate a first transfer for a first plane based on obtaining the multi-plane read command. The memory device may then generate one or more single-plane commands for one or more planes associated with the multi-plane read command and may initiate a respective data transfer for each of the one or more planes.

Abstract: A photocurable composition can comprise a polymerizable material and a photoinitiator, wherein at least 90 wt % of the polymerizable material may comprise acrylate monomers including an aromatic group. The photocurable composition can have a viscosity of not greater than 15 mPa·s, the total carbon content of the photocurable composition after curing can be at least 73%, and the Ohnishi number may be not greater than 3.0.

Abstract: A method performed by a computer is disclosed. The method includes receiving a dataset including one or more data fields. The computer can then receive instructions to compute an aggregate feature of the dataset. The computer can then determine an operator and a window based on the aggregate feature to be computed. The method may then include the computer processing the dataset. The compute may then apply the operator with the window to the processed dataset to compute the aggregate feature of the dataset.

Abstract: The present application provides an inductor structure, a circuit board and an electronic device. The inductor structure includes a magnetic core column and a wire. The magnetic core column includes a first part, a second part and a third part arranged sequentially along a first direction, the first part has a first side wall facing away from the second part, and the third part has a second side wall facing away from the second part. The wire is wound around the magnetic core column and is configured to be electrically connected to the circuit board.

Abstract: A mower includes a frame, a walking assembly, a cutting deck assembly and an operating mechanism. The walking assembly, the cutting deck assembly and the operating mechanism are all installed on the frame, and the operating mechanism is configured to control a walking of the walking assembly. The operating mechanism includes an operating lever mounting base, an operating lever, a limiting assembly and a reset assembly. The operating lever mounting base is rotatably installed on the frame along a first direction. The operating lever is rotatably installed on the operating lever mounting base along a second direction. The reset assembly drives the operating lever to reset to an initial position in the first direction, and the limiting assembly locks the operating lever in the initial position.

Abstract: A setting method includes a space analysis step, an environmental calculation step, a determination step, and a changing step. The space analysis step includes making a space analysis. The environmental calculation step includes calculating an average temperature and an average air speed in a specific space. The determination step includes determining, based on the result of the space analysis, whether the driving condition for the air conditioning equipment should be changed. The changing step includes changing the driving condition for the air conditioning equipment in accordance with a predetermined relationship between a target temperature and a target air speed and the average temperature and the average air speed calculated in the environmental calculation step. The setting method includes performing the space analysis step and the determination step once again based on the driving condition that has been changed.

Abstract: The internal temperature distribution of a battery cell is assessed by acquiring lithium content at different positions on a negative electrode plate of a target battery cell and a corresponding test environment temperature and determining lithium intercalation reaction rate ratios at different positions based on the lithium content at different positions on the negative electrode plate. Temperature values at different positions on the negative electrode plate are calculated based on the lithium intercalation reaction rate ratios at different positions on the negative electrode plate and the test environment temperature. An internal temperature distribution assessment result of the target battery cell is determined based on the temperature values at different positions on the negative electrode plate.

Abstract: A decorative substrate includes a base, and a texture layer arranged on the base. A plurality of grating grids are arranged on a surface on the side of the texture layer from the base. The plurality of grating grids includes a plurality of grating structures annularly arranged around a central point. Each grating structure includes a plurality of strip-shaped protrusions, which are sequentially arranged in a radius direction of a circle with the central point as its center. In the grating grids, each strip-shaped protrusion includes a first surface close to the central point, and a second surface away from the central point. The first surface and the second surface are connected to a third surface of the strip-shaped protrusion. An included angle formed by the first surface and the third surface is less than or equal to an included angle formed by the second surface and the third surface.

Abstract: This application provides example downlink control information (DCI) transmission methods and apparatuses. One example method includes receiving first cross carrier scheduling configuration information, wherein the first cross carrier scheduling configuration information indicates a terminal device to monitor a first downlink control information (DCI) format, and where the first DCI format can be used to schedule data transmission of two or more cells. When a first cell is in an inactive mode or a dormancy mode, a quantity of information bits of the first DCI format are determined based on a first bandwidth part (BWP) of the first cell. The first DCI format is then monitored based on the determined quantity of information bits of the first DCI format.

Abstract: Provided in the embodiments of the present application are a communication method and apparatus, and a device, a storage medium, a chip, a product and a program. The method includes that: a terminal device receives an operation request for at least one electronic tag and/or identification information of the at least one electronic tag, which operation request and/or identification information is sent by a first network element; and the terminal device executes an operation for the at least one electronic tag.

Abstract: Provided in the present disclosure is a control system for a heat supply apparatus of a nuclear power plant, comprising: a first-stage pressure measurement means configured for measuring a first-stage pressure of a turbine to obtain a first-stage pressure signal; a high-exhaust pressure measurement means configured for measuring an exhaust pressure of a turbine high-pressure cylinder to obtain an exhaust pressure signal; a steam extraction heating flow rate measurement means configured for measuring a steam extraction heating flow rate to obtain a steam extraction heating flow rate signal; a data acquisition module configured for acquiring and transmitting the measured first-stage pressure signal, the measured exhaust pressure signal and the measured steam extraction heating flow rate signal to a core operation processing module; the core operation processing module; and a the signal output module.

Abstract: An impeller for heat dissipation fan includes a hub and blades, the blades are arranged around the hub. An inlet side and an outlet side, in an axial direction of the impeller, the inlet side is defined at an end of the impeller, the outlet side is defined at another end of the impeller. Each of the blades comprises a windward surface and a leeward surface opposite to the windward surface, the side of the blade back from the hub is an outer edge, and the side of the blade corresponding to the inlet side is a front edge, a first connection region is connected between the outer edge and the front edge, and the first connection region is arc-shaped where the windward surface connected to the leeward surface.

Abstract: Systems for and methods for improving mechanical properties of ceramic material are provided. The system comprises a heat source for heating the ceramic material to a temperature greater than a brittle-to-ductile transition temperature of the ceramic material; a probe for mounting the ceramic material and configured to extend the ceramic material into the heat source; a plasma-confining medium and a sacrificial layer disposed between the ceramic material and the plasma-confining medium; and an energy pulse generator such as a laser pulse generator. The sacrificial layer is utilized to form plasma between the ceramic material and the plasma-confining medium.

Abstract: Techniques for data deduplication compress and deduplicate a first set of blocks written to a source system to obtain a second set of blocks and compression ratios and numbers of duplications for blocks in the second set of blocks. Such techniques receive a request to back up the first set of blocks. Such techniques reconstruct, in response to receiving the request to back up the first set of blocks, the second set of blocks to obtain the first set of blocks. Such techniques mark, based on the compression ratios and the numbers of duplications, blocks in the first set of blocks with deduplication flags to obtain a third set of blocks. Such techniques transmit the third set of blocks to a destination system.

Abstract: A semiconductor device and an electronic device are provided. The semiconductor device includes an insulating substrate and a thin film transistor layer. The thin film transistor layer includes a first active layer and a first insulating layer disposed on the first active layer, and a convex portion is formed on the first insulating layer. The thin film transistor layer further includes a second active layer and a third active layer disposed on both sidewalls and an upper surface of the convex portion, one end of the first active layer is connected to the second active layer, and another end of the first active layer is connected to the third active layer.