Abstract: Disclosed are a vertical motion protection method and device based on a dual-stage motion system of a photolithography machine. The method comprises: according to a distance between measured points and reference points of the eddy current sensor and coordinates of the reference points of the eddy current sensor, calculating coordinates of the measured points on a lower surface of the micro-motion stage respectively; calculating a point normal form equation of the micro-motion stage at the current time using measured coordinates of the measured points on the micro-motion stage, then substituting X and Y coordinates of the measured points on the translated micro-motion stage to determine a maximum height of the micro-motion stage at the current time; and comparing the maximum height with a height threshold, if the maximum height exceeds the height threshold, shutting down for protection, or else continuing to operate the system.

Abstract: The present disclosure provides a stator core, a magnetic levitation bearing, and a motor. The stator core is used in the magnetic levitation bearing and includes an annual yoke. The annular yoke has an inner circumferential wall and an outer circumferential wall, a plurality of pole pillars are disposed on the inner circumferential wall, and each of the plurality of pole pillars extends towards an axis of the inner circumferential wall, there is a distance D between an axis of the outer circumferential wall and the axis of the inner circumferential wall, and D?0 is satisfied. According to the stator core, the magnetic levitation bearing, and the motor of the present disclosure, the stator core has a non-centrosymmetric structure, so that a cross-sectional area of a magnetic path in some region of the stator core is increased, which is beneficial to an improvement of an output force of the magnetic levitation bearing.

Abstract: A display device is provided, including: a back plate; a plastic frame connected to the back plate; a backlight module a privacy film on a light emitting side of the backlight module; and a dimming sheet on a side of privacy film away from the back plate, wherein the dimming sheet is configured to be capable of adjusting a viewing angle of the display device. The plastic frame includes a first surface and a side end face, the first surface is a surface of the plastic frame close to the dimming sheet, the side end face is a side face of the plastic frame close to the dimming sheet, the plastic frame further includes a chamfered portion at a transition position between the side end face and the first surface, and the chamfered portion has a rough surface that is configured for diffracting the light incident on the chamfered portion.

Abstract: The present disclosure relates to a stator of a magnetic levitation bearing, a magnetic levitation bearing, and a compressor. The stator of the magnetic levitation bearing includes a stator core (4), a stator coil (5) wound around the stator core (4), a housing (2) sleeved outside the stator core (4) and having a clearance fit or a transition fit with the stator core (4), and a potting component (3) filled between the housing (2) and the stator core (4).

Abstract: The disclosure relates to the field of microbial technology, in particular to a strain of Bacillus velezensis XY40-1, a fermentation method, a fermentation product and its application. The Bacillus velezensis XY40-1 was deposited in the China Center for Type Culture Collection on Mar. 29, 2022, with the deposited number of CCTCC NO: M 2022342, and was isolated from the leaves of pepper in Xiangyan Pepper Base, Changsha City, Hunan Province. The Bacillus velezensis XY40-1 and its fermentation metabolite disclosed by the disclosure have good antagonism against Geotrichum candidum, Neopestalotiopsis formicarum and Curvularia.

Abstract: The present invention relates to a method of identifying epigenetic reprogramming. Identifying epigenetic reprogramming comprises detecting large organized heterochromatin lysine (K)-9 modified domains (LOCKs) and large DNA hypomethylated blocks in a sample containing DNA from a subject having cancer, for example, PDAC.

Abstract: The present invention relates to a process for reducing and/or preventing an increase in lactic acid levels in a fermentation product production process, such as especially ethanol production, wherein a lytic polysaccharide monooxygenase (LPMO) or an enzyme composition comprising an LPMO is added before or during saccharification and/or fermentation, or before or during propagation, to reduce and/or prevent an increase in lactic acid levels.

Abstract: A resveratrol composition and its preparation method and application are disclosed, which relates to the technical field of resveratrol solid dispersion preparation. A resveratrol composition is prepared from following raw materials: 6%-60% by weight of resveratrol, and 40%-94% by weight of poloxamer. The disclosure mixes the resveratrol and poloxamer in proportion to prepare a composition, and further improves the dissolution and bioavailability of the resveratrol in combination with microencapsulation technology. The preparation process is suitable for industrialization and has good application and promotion prospects.

Abstract: A dual-position loop control method and system of a turntable are based on a harmonic speed reduction mechanism. The system and the method use feedbacks from two positions with the help of a first position sensor mounted on a shaft of a motor and a second position sensor mounted on an output end of a harmonic speed reducer respectively. The response is fast at the position of the shaft of the motor, and the second position sensor at the output end of the harmonic speed reducer can directly measure the position of a harmonic output end. Therefore, the influence of nonlinearity factors on the control system is reduced.

Abstract: There is disclosed an organic-free, metal-containing zeolite Beta with a silica-to-alumina ratio (SAR) ranging from 5 and 20, and a metal content of at least 0.5 wt. %. There is also disclosed a method of making such a zeolite Beta without organic structure directing agent (SDA). The metal, which may comprise Fe or Cu, can be found in amounts ranging from 1-10 wt. %. A method of selective catalytic reduction of nitrogen oxides in exhaust gases using the disclosed zeolite is also disclosed.

Abstract: A computer-implemented method for debugging an executable control flow graph that specifies control flow among a plurality of functional modules, with the control flow being represented as transitions among the plurality of functional modules, the computer-implemented method including: specifying a position in the executable control flow graph at which execution of the executable control flow graph is to be interrupted; wherein the specified position represents a transition to a given functional module, a transition to a state in which contents of the given functional module are executed or a transition from the given functional module; starting execution of the executable control flow graph in an execution environment; and at a point of execution representing the specified position, interrupting execution of the executable control flow graph; and providing data representing one or more attributes of the execution environment in which the given functional module is being executed.

Abstract: This invention relates to installation methods for a multi-component floor mat. The floor mat typically contains a textile component and a base component. Alignment and deployment of the textile component with the base component in an efficient manner is described herein.

Abstract: The present disclosure provides a technical solution related to tagging user behavior data. The processing device and method may determine and tag user behavior data according to an application to which the user behavior data belong based on analysis on an inheritance relationship between tasks associated with the user behavior data, so as to facilitate selectively deleting the user behavior data later.

Abstract: The present disclosure provides an active zinc-based catalyst and a preparation method thereof, and use in catalyzing a rearrangement reaction of ibuprofen. The active zinc-based catalyst includes a carbon-based fiber material and nano-zinc oxide supported on a fiber surface of the carbon-based fiber material. The active zinc-based catalyst is introduced with the carbon-based fiber material, and the carbon-based fiber material is capable of increasing a specific surface area of the catalyst, thereby improving a dispersion degree of zinc oxide, increasing the number of catalytic active sites, and significantly improving a catalytic activity. Meanwhile, due to a certain mechanical strength, the carbon-based fiber material is capable of improving a mechanical strength of the catalyst, making the catalyst exist stably in ketal fluid, maintaining a stable morphology of the catalyst, and avoiding or inhibiting reduction of the catalytic active sites, thereby ensuring a catalytic stability.

Abstract: Controlling voltage supplied to a load includes predicting a load current transient, generating a turbo signal in response to predicting the load current transient, and increasing, in response to the turbo signal, responsiveness of a voltage regulator supplying voltage to the load.

Abstract: The invention provides compositions containing a solid state electrolyte (SSE) containing an alkali metal and a sulfide for use as the electrolyte matrix in a solid state rechargeable battery. The SSE compositions may further contain phosphorous, silicon, or a dopant atom, such as a halogen. These compositions are advantageous as they use Earth-abundant elements, have high voltage stability, excellent battery cycle performance, and are fabricated and used under conditions that do not require excessive external pressures which would otherwise limit their use in a production battery. In particular, the SSEs have a controllable microstructure, e.g., core-shell structure, that enhances their inherent stability while obviating the need for excessively large pressures to control the electrolyte stability. Methods of producing the compositions and rechargeable batteries including the composition are also provided.

Abstract: This invention relates to installation methods for a multi-component floor mat. The floor mat typically contains a textile component and a base component. Alignment and deployment of the textile component with the base component in an efficient manner is described herein.

Abstract: A detection element, a manufacturing method thereof and a flat panel detector are disclosed. The detection element includes: a base substrate; a first electrode on the base substrate; a photoelectric conversion layer; a transparent electrode and a second electrode electrically connected with the transparent electrode on a side of the photoelectric conversion layer away from the first electrode. An orthographic projection of the photoelectric conversion layer on the base substrate completely falls within an orthographic projection of the first electrode on the base substrate, in a plane parallel to the base substrate, the transparent electrode is located at a middle portion of the photoelectric conversion, an orthographic projection of the second electrode on the base substrate includes a ring surrounding an orthographic projection of the transparent electrode on the base substrate.

Abstract: Disclosed herein are methods for selecting a patient suffering from fungal-associated intestinal inflammation for treatment with an IL-1 pathway inhibitor, including inflammasome-blocking drugs based on the presence of candidalysin-secreting C. albicans strains in gut tissue.

Abstract: The present disclose provides methods for treating neuroinflammation. Compositions having therapeutic agents targeted to interfering with succinate/succinate receptor signaling are administered to reduce or ameliorate neuroinflammation. The neuroinflammation may be associated with, caused by, or result from diseases/pathologies/disorders associated with the central nervous system.