Abstract: A carbon composite ceramic linear resistor and a preparation method thereof are provided. The preparation method includes the following steps. Bentonite, silicon carbide and nano carbon black are mixed to obtain a powder mixture. The powder mixture and ethyl alcohol are mixed uniformly, and dried to obtain a uniformly mixed powder. A binder solution is added to the uniformly mixed powder to obtain a mixture. The green body obtained by die-pressing is heated to a temperature ranging from 1150 Celsius degrees (° C.) to 1300° C. in a nitrogen-containing gas atmosphere, and the temperature is kept to obtain a sample. The sample is ground to obtain a ground sample. Then aluminum is sprayed on the ground sample to obtain the carbon composite ceramic linear resistor. The preparation method can be used to reduce electrical resistivity and increase thermal shock resistance of the carbon composite ceramic linear resistor.

Abstract: A product, a method of producing and a method of using are disclosed. The product comprises attapulgite that has been thermally activated. The product may have a permeability in oil in the range of 0.04-3 darcy and may have a surface area of 45-140 m2/g. The method of producing may comprise thermally activating a material that includes attapulgite by heating the material at a temperature in the range of 300 to 900° C. The method of decolorizing may include contacting for a contact time an oil with the bleaching clay product that comprises attapulgite that has been thermally activated, and separating the bleaching clay product from the oil to recover a decolorized oil that has a lower red color than the oil had prior to the contacting, and removing phosphorus and metals for hydrotreated vegetable oil (HVO)/renewable diesel feedstock pretreatment.

Abstract: The present invention belongs to the technical field of structural vibration control, and discloses a semi-active tuned mass damper with adjustable stiffness and adjustable damping. By connecting an adjustable damping element in parallel with an elastic element to form an elastic-damping combined component and then connecting the elastic-damping combined component in series with another elastic element, real-time and continuous adjustment of the equivalent stiffness of a TMD is achieved. Equivalent damping can be adjusted through the adjustable damping element. The damping element can be a magnetorheological damper or a controllable liquid viscous damper, and an output damping force can be changed respectively by applying a current or adjusting the permeability of a piston. The present invention has a wide adjustment range, a fast response, a low energy consumption, and can adapt to the changes in the natural frequency of a structure and the control requirements of multi-modal vibration.

Abstract: A display substrate includes a base substrate, a first light-shielding layer, a plurality of first sub-pixels and a first power line. The first light-shielding layer is disposed on a side of the base substrate, the first light-shielding layer is located at least in a first display area, and has a plurality of openings arranged in an array. The first sub-pixels are disposed at a side of the first light-shielding layer away from the base substrate and are located in the first display area, and orthogonal projections of the first sub-pixels on the base substrate are non-overlapping with orthogonal projections of the openings on the base substrate. The first power line includes a first power bus and a plurality of first power sub-lines, and the first light-shielding layer is electrically connected to the first power line.

Abstract: Implementations of the present disclosure relate to a system comprising an access point (AP) and a USB device operating at the same frequency as the AP. The USB device may modulate a plurality of time-sensitive signals into a current pulse amplitude modulation (PAM) signal, and a plurality of different amplitudes in the current PAM signal is associated with occurrence of high level of a plurality of different combinations of time-sensitive signals in the plurality of time-sensitive signals. That is to say, when high level occurs in different numbers of time-sensitive signals, the modulated current PAM signal will have different power levels. Accordingly, the AP comprises a decoder for demodulating the current PAM signal to obtain a digital signal representing one or more time-sensitive signals transmitted from the USB device to the AP, thereby enabling the transmission of multiple time-sensitive signals from the USB device to the AP.

Abstract: Various embodiments for AI-based systems and methods for engineering ionizable lipids for lipid nanoparticle (LNP)-based cargo molecule delivery are disclosed herein.

Abstract: The present invention discloses a non-oriented electrical steel plate with high magnetic induction, in addition to Fe and inevitable impurities, the steel plate further comprising the following chemical elements in percentage by mass: C?0.003%, Si: 1.2-3.0%, Mn: 0.1-0.6%, P: 0.01-0.15%, Al: 0.1-0.4%, Ni: 0.05-1.0%, satisfying Si+Al: 1.30-3.20%; and does not comprise Sn and Sb. In addition, the present invention discloses a manufacturing method of the above non-oriented electrical steel plate with high magnetic induction, comprising the steps of: (1) smelting and casting; (2) heating, rough rolling, finish rolling and coiling: wherein a thickness of an intermediate slab after rough rolling is 20-45 mm, a thickness of a plate after finish rolling is 1.2-2.0 mm; after coiling, an aging treatment of 1-4 h is carried out in the range of 550-650° C. during the temperature reduction process; (3) pickling; (4) single cold rolling; (5) continuous annealing; (6) applying an insulating coating.

Abstract: A variation of a method for serving interactive content includes: inserting a parent card into a visual element; inserting a set of child cards over the parent card in the visual element, each child card including advertising content related to the parent card; in response to a swipe over the visual element following insertion of the visual element into a document rendered on a display, indexing through the set of child cards rendered over the parent card; in response to selection of a child card, triggering the computing device to open an expanded window over the document; rendering expanded variants of child cards within the expanded window; in response to a swipe over the expanded window, indexing through expanded variants of the set of child cards rendered; and, in response to selection of an expanded variant of a particular child card, triggering the computing device to navigate to an external document associated with the particular child card.

Abstract: An air treatment device includes a mounting plate and an air guide shroud. The mounting plate is provided with a mounting portion. The air guide shroud includes an arcuate plate, a first air guide plate and a second air guide plate. The arcuate plate surrounds the mounting portion and is disposed on the mounting plate. The first air guide plate is connected to one end of the arcuate plate, the second air guide plate is connected to the other end of the arcuate plate, and an air guide channel is formed between the first air guide plate and the second air guide plate. Along an air guiding direction of the air guide channel, the second air guide plate extends away from the first air guide plate. An arc-shaped air guide portion is disposed between the arcuate plate and the second air guide plate.

Abstract: A driving circuit, a driving method and a display device are provided, which relate to the field of display technology. The driving circuit is used to drive a source driving circuit, and the driving circuit includes: a power switching sub-circuit, electrically connected to a touch power terminal and a display power terminal, where the power switching sub-circuit is configured to output a touch power signal from the touch power terminal or a display power signal from the display power terminal based on a signal output state of the touch power terminal and a signal output state of the display power terminal; and a power control sub-circuit, electrically connected to the power switching sub-circuit and the source driving circuit, where the power control sub-circuit is configured to output a source power signal to the source driving circuit under the drive of the touch power signal or the display power signal.

Abstract: Disclosed in the present invention is a non-oriented electrical steel plate. In addition to Fe and inevitable impurities, the non-oriented electrical steel plate further contains the following chemical elements in wt %: 0<C?0.0035%, Si: 2.00-3.80%, Mn: 0.05-1.00%, Al: 0.10-1.20%, and Cu: 0.05-2.00%. Correspondingly, further disclosed in the present invention is a method for manufacturing the non-oriented electrical steel plate, wherein in a heating step, the heating rate of a casting slab in a temperature range of 940-1030° C. is 4.5-8.4° C./min; and in a leveling step, the leveling reduction rate is controlled to be 0.5-8.0%. By using this technical solution, the present invention achieves both low iron-loss performance and high strength.

Abstract: A semiconductor system includes a plurality of power drivers, a voltage source and a reference potential, and an address signal line electrically coupling the plurality of power driver devices between the voltage source and the reference potential being lower than the voltage source,. Each power driver device is configured to: receive an address-related analog voltage from the address signal line; and derive an address of the power driver device based at least in part on the received analog voltage. The address signal line passes through the plurality of power driver devices.

Abstract: A color diffraction test device and a test method thereof, and a color diffraction test system are disclosed. The color diffraction test device includes: an objective table configured to drive, during a test, a sample to be tested to rotate in a plane where the objective table is located, where a rotation axis of the objective table is a perpendicular bisector of the objective table, and a test point of the sample to be tested is on the perpendicular bisector of the objective table; a light source configured to irradiate the sample to be tested, where an orthographic projection of a light spot center of the light source on the objective table coincides with a center of the objective table; and a measurement instrument located on a same side of the objective table as the light source.

Abstract: A display panel includes: a substrate; a plurality of sub-pixels, located in a display area; a plurality of data lines, located in the display area and a non-display area and electrically connected to the plurality of the sub-pixels; a first insulating layer set, located at one side of the substrate and provided with a plurality of first openings located at intervals in the first region; a plurality of first pins, located in the plurality of the first openings and electrically connected to the data lines; a first metal layer, located between two adjacent first pins and electrically insulated from the two adjacent first pins; a first planarization layer, located at one side of the first metal layer away from the substrate; and a second metal layer, located at one side of the first planarization layer away from the substrate and electrically insulated from the two adjacent first pins.

Abstract: Systems and methods are provided for concurrent resource sharing amongst concurrent sessions over a network. Examples include receiving, from a first requesting device for a first session of a shared resource plan, a request for a first resource request amount and reserving a first reserved resource amount from a resource quota of the shared resource plan based on the first resource amount A termination message is received, from a second requesting device, for terminating a second session. The termination message includes a resource usage amount to be committed from the resource quota. Based on determination that the resource quota is exhausted based on at least the first reserved resource amount, at least a portion of the first reserved resource amount is allocated to the resource usage amount, and the shared resource plan is updated to reflect the allocation. Said allocating and said updating provides for exhausting the resource quota.

Abstract: The present disclosure provides a method for growing a silicon carbide crystal comprising steps of: A) putting silicon carbide raw material into a growth crucible, B) placing porous silicon into the growth crucible, with lower surface of the porous silicon attached to upper surface of the silicon carbide raw material, and C) performing growing to obtain a silicon carbide crystal. The porous silicon acts as a source of Si during the growth process, to balance the carbon-to-silicon ratio in the gas phase. This prevents excessive carbon from precipitating as carbon particles on the surface of the seed crystal, thereby avoiding the formation of carbon particle inclusions, as well as microtubes and dislocations evolved from the carbon particle inclusions.