Abstract: A household perishable garbage treatment equipment and a use method thereof are provided, relating to the technical field of environmental engineering. The equipment includes a crushing unit, a pyrolysis unit, and a condensation and washing unit. Perishable garbage is crushed by the crushing unit, then the crushed perishable garbage is pyrolyzed into pyrolytic biochar by the pyrolysis unit, and gas produced in the pyrolysis process is condensed and collected by the condensation and washing unit. The household perishable garbage treatment equipment and the use method thereof can effectively treat perishable garbage on the spot, reduce the collection and treatment cost required by traditional perishable garbage treatment modes, achieve carbon sequestration and resource utilization of products, and have significant economic, ecological and social benefits.

Abstract: An example phase change memory, as well as an electronic device comprising an example phase change memory, include a plurality of phase change memory cells. Each of the plurality of phase change memory cells includes a first electrode, a phase change body, and a second electrode, which are sequentially arranged in a first direction. The phase change body has a first end face facing the first electrode and a second end face facing the second electrode. The phase change body further includes a convergence portion, and the convergence portion is located between the first end face and the second end face, where a sectional area of the convergence portion in a direction perpendicular to the first direction is relatively smaller than an area of the first end face and an area of the second end face. A preparation method for a phase change memory is also provided.

Abstract: A closestool with classification, collection and treatment functions includes a closestool body, an anal flushing device, a feces collection and treatment device, a heat recovery box, a urine flushing device, a closestool cover plate, a control panel and a liquid collection device. Through effectively treating feces and urine on the spot, carbonized feces and urine crystals which can realize resource utilization are generated at the same time. Compared with the traditional feces and urine treatment mode of collecting by pipe network and centralized treatment in sewage treatment plants, the treatment cost is reduced, the carbon sequestration of organic waste is realized, the carbon emission is reduced, the phosphorus resources in sewage are recovered, and the water resources are saved by reducing flushing water.

Abstract: A frame-type bilateral reverse permanent magnet direct current linear motor is provided, including a support frame, an iron yoke assembly with a first iron yoke, a second iron yoke and a middle iron yoke, a permanent magnet group, a coil winding and a pole piece assembly. Two groups of intermediate transition permanent magnet assemblies are disposed between the first iron yoke and the middle iron yoke and between the second iron yoke and the middle iron yoke. The intermediate transition permanent magnet assemblies includes transition permanent magnets and corresponding transition connection iron yokes; and magnetic pole orientations of the transition permanent magnets of the two groups of intermediate transition permanent magnet assemblies are reverse. The linear motor realizes efficient direct-current linear control, and has a high speed, a precise controllability, a high thrust density and small thrust fluctuation, and easiness in assembling.

Abstract: A household perishable garbage treatment equipment and a use method thereof are provided, relating to the technical field of environmental engineering. The equipment includes a crushing unit, a pyrolysis unit, and a condensation and washing unit. Perishable garbage is crushed by the crushing unit, then the crushed perishable garbage is pyrolyzed into pyrolytic biochar by the pyrolysis unit, and gas produced in the pyrolysis process is condensed and collected by the condensation and washing unit. The household perishable garbage treatment equipment and the use method thereof can effectively treat perishable garbage on the spot, reduce the collection and treatment cost required by traditional perishable garbage treatment modes, achieve carbon sequestration and resource utilization of products, and have significant economic, ecological and social benefits.

Abstract: A closestool with classification, collection and treatment functions is provided, and relates to the technical field of closestools. The closestool includes a closestool body, an anal flushing device, a feces collection and treatment device, a heat recovery box, a urine flushing device, a closestool cover plate, a control panel and a liquid collection device. Through effectively treating feces and urine on the spot, carbonized feces and urine crystals which can realize resource utilization are generated at the same time. Compared with the traditional feces and urine treatment mode of collecting by pipe network and centralized treatment in sewage treatment plants, the treatment cost is reduced, the carbon sequestration of organic waste is realized, the carbon emission is reduced, the phosphorus resources in sewage are recovered, and the water resources are saved by reducing flushing water.

Abstract: A semiconductor component and an electronic device are structured to reduce a gate-drain parasitic capacitance of the semiconductor component. The semiconductor component includes: a substrate; a channel layer and a barrier layer that are sequentially stacked on the substrate; a source and a drain that are disposed on the barrier layer; a first gate and a second gate that are disposed on the barrier layer. The first gate and the second gate are located between the source and the drain, and the second gate is disposed between the first gate and the drain. A first gate field plate is at least partially disposed on a side that is of the first gate and that is close to the drain; and a first source field plate. The first source field plate covers the first gate field plate.

Abstract: This application provides a phase change material. The phase change material comprises a hafnium-containing material, the hafnium-containing material is formed by doping hafnium-containing or a hafnium-containing compound to a parent material, and the parent material comprises a compound that is formed by tellurium and at least one of germanium, antimony, and bismuth and that can perform a phase change.

Abstract: A macro-to-micro two-stage camera lens focusing device based on a direct-drive air floatation platform includes: a two-stage motion device with macro-motion and micro-motion focusing systems. The focusing device includes: a z-direction macro-motion system, a z-direction micro-motion focusing system, and a y-direction micro-motion focusing system. The macro-motion system includes flat-plate linear motors, a tubular linear motor, a tubular elastic balancing device, and an aerostatic air flotation platform; and the micro-motion focusing system includes a micro-motion platform base, piezoceramic actuators, micro-motion flexure hinges, a micro-motion platform, and an industrial camera lens.

Abstract: A method for continuous software delivery includes: receiving user selections of a first and second segments of a plurality of continuous delivery segments; generating a first toolchain including a plurality of tools configured based on one or more toolchain rules without input from a user; determining a segment dependency between the first segment and the second segment in response to the second user input; generating and executing an instance of a continuous delivery pipeline model including at least the first segment and the second segment; triggering at least a portion of the first toolchain to perform a continuous delivery action associated with the continuous delivery pipeline model; automatically reconfiguring one or more of the plurality of tools based on the one or more retrieved configuration rules; and performing an adjustment to the toolchain in response to the automatically reconfiguring one or more of the plurality of tools.

Abstract: An example phase change memory, as well as an electronic device comprising an example phase change memory, include a plurality of phase change memory cells. Each of the plurality of phase change memory cells includes a first electrode, a phase change body, and a second electrode, which are sequentially arranged in a first direction. The phase change body has a first end face facing the first electrode and a second end face facing the second electrode. The phase change body further includes a convergence portion, and the convergence portion is located between the first end face and the second end face, where a sectional area of the convergence portion in a direction perpendicular to the first direction is relatively smaller than an area of the first end face and an area of the second end face. A preparation method for a phase change memory is also provided.

Abstract: A frame-type bilateral reverse permanent magnet direct current linear motor is provided, including a support frame, an iron yoke assembly with a first iron yoke, a second iron yoke and a middle iron yoke, a permanent magnet group, a coil winding and a pole piece assembly. Two groups of intermediate transition permanent magnet assemblies are disposed between the first iron yoke and the middle iron yoke and between the second iron yoke and the middle iron yoke. The intermediate transition permanent magnet assemblies includes transition permanent magnets and corresponding transition connection iron yokes; and magnetic pole orientations of the transition permanent magnets of the two groups of intermediate transition permanent magnet assemblies are reverse. The linear motor realizes efficient direct-current linear control, and has a high speed, a precise controllability, a high thrust density and small thrust fluctuation, and easiness in assembling.

Abstract: Embodiments of this application provide a semiconductor device, an electronic device, and a semiconductor device preparation method, and relate to the field of chip manufacturing and packaging technologies, to improve heat dissipation efficiency of the semiconductor device without increasing a size. The semiconductor device includes: a substrate, a source, a drain, a gate, and a groove. The source, the drain, and the gate are all formed on the substrate, and an active region is formed between the source and the drain on the substrate. The groove is disposed in the substrate, and a spacing is formed between the groove and the active region. A heat dissipation layer is formed in the groove, and a coefficient of thermal conductivity of the heat dissipation layer is greater than that of the substrate.

Abstract: A liquid pharmaceutical composition for intravenous administration that includes vasopressin or a pharmaceutically acceptable salt thereof. The formulation further includes a lactate buffer or lactic acid, optionally in combination with a pH adjuster. The pharmaceutical composition can have a pH of from about 3.0 to about 4.1 and demonstrates improved stability for long term storage, particularly at room temperature.

Abstract: A configurator interface engine generates a graphical interface (i) presenting continuous delivery segments, (ii) receiving a first user input selecting a first segment of the continuous delivery segments, and (iii) receiving a second user input selecting a second segment of the continuous delivery segments. A configurator engine (i) configures tools based on toolchain rules without requiring input from a user, (ii) generates a toolchain comprising the tools after the configuration, (iii) determines a segment dependency between the first and second segments, and (iv) generates a continuous delivery pipeline model based on the inputs, dependency, and continuous delivery pipeline model. An orchestrator engine executes an instance of the continuous delivery pipeline model.

Abstract: A configurator interface engine generates a graphical interface (i) presenting continuous delivery segments, (ii) receiving a first user input selecting a first segment of the continuous delivery segments, and (iii) receiving a second user input selecting a second segment of the continuous delivery segments. A configurator engine (i) configures tools based on toolchain rules without requiring input from a user, (ii) generates a toolchain comprising the tools after the configuration, (iii) determines a segment dependency between the first and second segments, and (iv) generates a continuous delivery pipeline model based on the inputs, dependency, and continuous delivery pipeline model. An orchestrator engine executes an instance of the continuous delivery pipeline model.

Abstract: A terahertz device includes a first waveguide, which is a plasmonic waveguide, having a first core with a nonlinear material, such as a ferroelectric material, and having a cladding with a first cladding portion including, at a first interface with the first core, a first cladding material that is an electrically conductive material. The terahertz device can include an antenna having a first and a second arm (for receiving or for emitting or for both, receiving and emitting electromagnetic waves in the terahertz range); a first and a second electrode arranged close to the first waveguide.

Abstract: Disclosed is a plasmonic device (10), comprising: a substrate (11); and a dielectric layer (13) arranged between a base metal layer (12) and a structured metal layer (14) which form with respect to the substrate (11) a vertical stack of layers, wherein the structured metal layer (14) includes arranged in a horizontal direction an input structure (141) for enabling an input section (21), a waveguide structure (142) for enabling a plasmonic waveguide (22), and an output structure (143) for enabling an output section (23), wherein the input section (21) is configured to receive an optical input signal (31) and transmit input power (41) to the plasmonic waveguide (22), wherein the plasmonic waveguide (22) is configured to receive input power (41) from the input section (21) and transmit output power (43) to the output section (23), and wherein the output section (23) is configured to receive output power (43) from the plasmonic waveguide (22) and transmit an optical output signal (33).

Abstract: A terahertz device includes a first waveguide, which is a plasmonic waveguide, having a first core with a nonlinear material, such as a ferroelectric material, and having a cladding with a first cladding portion including, at a first interface with the first core, a first cladding material that is an electrically conductive material. The terahertz device can include an antenna having a first and a second arm (for receiving or for emitting or for both, receiving and emitting electromagnetic waves in the terahertz range); a first and a second electrode arranged close to the first waveguide.

Abstract: A LED lens structure, configured to supply auxiliary photographing light for photographing equipment, includes a base and a LED light emitting chip formed on the base. An encapsulating lens formed by encapsulating silica gel is formed on the LED light emitting chip, and the encapsulating lens has an ellipsoid structure and provides a light exit surface that is an ellipsoid surface. The LED light source can project an approximately rectangular light spot on the light-receiving surface, and the imaging area of the trail camera is also rectangular, thus the light emitted by the LED light source can fall into the imaging area as much as possible, thereby improving effective utilization of light source, which can reduce the power of auxiliary lighting source, and effectively reduce the interference of the reflected light on the ground beyond the imaging area to the trail camera, thereby improving the image quality.