Abstract: The present disclosure provides a copper nanowire composition. The copper nanowire composition includes copper nanowire having associated ligands with the structure HNR1R2, where R1 is hydrogen, alkyl group, or arylalkyl group, R2 is alkyl group or arylalkyl group, wherein the associated ligand has an amount of 100 wt % to 10000 wt % versus a weight of the copper nanowire.

Abstract: An electric adjustable bed is provided. The electric adjustable bed includes a bed frame body, a cantilever assembly, and a linear actuator, where the bed frame body includes a bed framework and a movable bed frame that is rotatable relative to the bed framework; the cantilever assembly is located below the bed frame body and connected to the bed frame body; the cantilever assembly is provided with a mounting point, and includes a first pull rod and a second pull rod; the first pull rod, the second pull rod, and the bed framework form a triangular support structure; the linear actuator includes an actuator body and a driving end; and the driving end and the actuator body are rotatably connected to the movable bed frame and the mounting point.

Abstract: Systems and methods for machine learning of medical records are provided. The system can execute multiple machine learning models on the medical records in parallel using multi-threaded approach wherein each machine learning model executes using its own, dedicated computational thread in order to significantly speed up the time with which relevant information can be identified from documents by the system. The multi-threaded machine learning models can include, but are not limited to, sentence classification models, comorbidity models, ICD models, body parts models, prescription models, and provider name models. The system can also utilize combined convolutional neural networks and long short-term models (CNN+LSTMs) as well as ensemble machine learning models to categorize sentences in medical records. The system can also extract service provider, medical specializations, and dates of service information from medical records.

Abstract: A pest control method includes providing a pest control composition or a vapor thereof in a space to kill at least one kind of pests in the space by toxicity. The pest control composition at least includes an active ingredient in an effective amount, and the active ingredient is an alkane with 10, 12, 14, or 16 carbon atoms or an isomer thereof.

Abstract: A semiconductor device includes a semiconductor substrate, a gate structure, strained layers, source/drain contact patterns, a gate contact via, and source/drain contact vias. The gate structure is disposed over the semiconductor substrate. The strained layers are disposed aside the gate structure. The source/drain contact patterns are disposed on and electrically connected to the strained layers. Top surfaces of the source/drain contact patterns are coplanar with a top surface of the gate structure. The gate contact via is disposed on and electrically connected to the gate structure. The source/drain contact vias are disposed on and electrically connected to the source/drain contact patterns.

Abstract: A light-emitting substrate includes a substrate and a plurality of light-emitting assemblies. The plurality of light-emitting assemblies are located on a side of the substrate. At least one light-emitting assembly includes a light-emitting element and a light adjustment portion arranged around the light-emitting element. The light adjustment portion includes a plurality of sub-structures spaced apart from each other. In any two sub-structures in the light adjustment portion in any direction away from the light-emitting element, a height of a sub-structure closer to the light-emitting element is less than a height of a sub-structure farther from the light-emitting element.

Abstract: A semiconductor structure and method of manufacturing a semiconductor structure are provided. The semiconductor structure includes a substrate and at least one contact plug. The substrate has an epi-layer. The contact plug is formed on the epi-layer and includes a silicide cap disposed on the epi-layer; a conductive pillar disposed on the silicide cap such that the conductive pillar electrically connects to the epi-layer via the silicide cap; and a hybrid liner. The hybrid liner surrounds the conductive pillar and includes a lower portion abutting the silicide cap and having a nitride material and an upper portion abutting the conductive pillar and having an oxidized nitride material. Due to the hybrid liner, a semiconductor structure with increased capacitance and decreased resistivity can be obtained.

Abstract: A semiconductor device including a substrate, a magnetic core and a conductor coil is provided. The magnetic core is disposed on the substrate, and formed by sub-layers of different materials stacked alternatively on one another. The conductor coil is disposed on the substrate, wherein the magnetic core partially extends to a level between an upper surface of the conductor coil and a bottom surface of the conductor coil.

Abstract: A bent unit and a gas-insulated transmission line having the same are provided. The bent unit includes: a bent housing including a cylindrical first housing section and a cylindrical second housing section, the first housing section and the second housing section being connected with each other at an angle ?; a tubular bent conductor arranged in the bent housing; and an insulator arranged in the bent housing to support the bent conductor. The bent conductor includes a straight conductor section and a bent conductor section which are formed separately and connected with each other. The straight conductor section extends along the first housing section. The bent conductor section extends along the first housing section and the second housing section and is bent to have the angle ?.

Abstract: Disclosed is a system for optimizing a particle size distribution of a lost circulation material. The system comprises a data acquisition module, a communication module, an experimental module, a particle size distribution optimization module, and a plugging and filling module. The data acquisition module is configured to obtain a target feature particle size. The experimental module is configured to obtain the target feature particle size, and set a plurality of experimental schemes for fracture plugging; conduct fracture plugging experiments to obtain experimental results; evaluate a plurality of fracture plugging effects of each of the plurality of experimental schemes. The particle size distribution optimization module is configured to obtain the plurality of fracture plugging effects, determine a particle size distribution rule, and obtain optimized particle size distribution data by optimizing the particle size distribution of the lost circulation material.

Abstract: The present disclosure describes a semiconductor device with a nitrided capping layer and methods for forming the same. One method includes forming a first conductive structure in a first dielectric layer on a substrate, depositing a second dielectric layer on the first conductive structure and the first dielectric layer, and forming an opening in the second dielectric layer to expose the first conductive structure and a portion of the first dielectric layer. The method further includes forming a nitrided layer on a top portion of the first conductive structure, a top portion of the portion of the first dielectric layer, sidewalls of the opening, and a top portion of the second dielectric layer, and forming a second conductive structure in the opening, where the second conductive structure is in contact with the nitrided layer.

Abstract: A power system includes an energy storage system having a rechargeable energy storage element and a converter connected to the rechargeable energy storage element and configured to connect to a bus so that the energy storage system is connected in parallel with a load and a main power supply system. The energy storage system may cooperate with the main power supply system to supply power to the load with each of the energy storage system and the main power supply system configured as a voltage source with a corresponding droop function. The system may include a control circuit configured to monitor a voltage of the bus and control the converter to either charge or discharge the rechargeable energy storage element based on the voltage of the bus.

Abstract: The present invention discloses a highly integrated R-wave triggered tumor therapy apparatus, and relates to the technical field of medical devices for ablation of tumors. The apparatus includes: a human body R-wave detection module for detecting a human body R-wave signal; a signal generator for obtaining a narrow pulse signal with nanometer width according to the human body R-wave signal; a primary matching circuit; and a high-frequency transformer; where the primary matching circuit is used for matching the narrow pulse signal with nanometer width to an input side of the high-frequency transformer, so that the high-frequency transformer outputs a high-voltage signal needed for treatment of human bodies.

Abstract: A ranging telescope includes an object lens unit, an image turning module, an eyepiece unit and a display. Ambient light passes through the object lens unit, the image turning module and the eyepiece unit to form an ambient light path. The display is configured to generate display light which passes through the image turning module and then through the eyepiece unit. The light flux regulator is disposed in the ambient light path and between the object lens unit and the eyepiece unit, for regulating flux of the ambient light or the display light that passes through the eyepiece unit, so as to regulate an intensity difference between the ambient light and the display light passing through the eyepiece unit.

Abstract: Provided are a light emitting substrate, a method for manufacturing same, and a display apparatus. The light emitting substrate includes a base substrate; a plurality of light emitting units located at a side of the base substrate; a plurality of protective structures located at a side of the plurality of light emitting units facing away from the base substrate; the plurality of protective structures each covers a respective one of the plurality of light emitting units; and a plurality of reflective patterns located at a side of the plurality of protective structures facing away from the plurality of light emitting units; orthographic projections of the plurality of reflective patterns on the base substrate fall within orthographic projections of the plurality of protective structures on the base substrate.

Abstract: A display may include an array of pixels such as light-emitting diode pixels. The pixels may include multiple circuitry decks that each include one or more circuit components such as transistors, capacitors, and/or resistors. The circuitry decks may be vertically stacked. Each circuitry deck may include a planarization layer formed from a siloxane material that conforms to underlying components and provides a planar upper surface. In this way, circuitry components may be vertically stacked to mitigate the size of each pixel footprint. The circuitry components may include capacitors that include both a high-k dielectric layer and a low-k dielectric layer. The display pixel may include a via with a width of less than 1 micron.

Abstract: A semiconductor structure including a first dielectric layer and a conductive pattern is provided. The conductive pattern is disposed in the first dielectric layer, wherein the conductive pattern comprises an alloy layer and a first conductive layer, the alloy layer surrounds sidewalls and a bottom surface of the first conductive layer, a material of the alloy layer comprises an alloy of at least two metals, and at least one of the at least two metals relative to the rest of the at least two metals tends to be reacted with a dielectric material of the first dielectric layer.

Abstract: The invention provides methods, devices and non-transitory tangible computer-readable storage media for estimating a state of charge of a battery and extracting a charging curve of the battery. The method for estimating the state of charge of the battery includes estimating a first state of charge of the battery; determining a charging curve that conforms to the present charging scenario, wherein the present charging scenario is characterized by at least one of parameters including an ambient temperature, a charging rate, an internal resistance, a state of health, a lifespan, and an open circuit voltage of the battery; and correcting the first state of charge according to the charging curve to obtain a final state of charge of the battery.

Abstract: Provided herein, in certain embodiments, are programmable nucleases, guide nucleic acids, and complexes thereof. Certain programmable nucleases provided herein comprise a RuvC domain. Also provided herein are nucleic acids encoding said programmable nucleases and guide nucleic acids. Also provided herein are methods of genome editing, methods of regulating gene expression, and methods of detecting nucleic acids with said programmable nucleases and guide nucleic acids.

Abstract: Disclosed are a network card communication method and apparatus for an AI training platform, a device, and a medium. The method includes: building a switch network topology on the basis of a spine-leaf network, and configuring a preset number of virtual local area networks for each leaf switch in the switch network topology; virtualizing a physical network card to obtain virtual network cards, allocating the virtual network cards to corresponding job-containers according to a preset allocation rule, and allocating, to each virtual network card in the job-containers, different sub-networks corresponding to the virtual local area networks; and adding a corresponding sub-network communication policy routing rule to a pod where each job-container is located, whereby a virtual network card in the job-container sends training data to the remaining virtual network cards on a basis of the sub-network communication policy routing rule.