Abstract: A micro-thrust and micro-impulse application device and method generates micro-thrust to a target by light pressure action from laser reflection. The device comprises a laser, a laser adjustment device, a beam splitter, a shutter, a reflector, and a laser power meter. Laser beam is generated by laser, adjusted by laser adjustment device, and divided into two paths by beam splitter. Laser in one path is measured at laser power meter; power measured determines magnitude for micro-thrust. In another path, it irradiates on the reflector on the target via shutter for generating micro-thrust. Light reflected by the reflector arrives at another laser power meter. Power of two laser paths are measured in real time by two laser power meters, acting micro-thrust is calculated by combining parameters including reflectivity and incident angle of laser irradiating the reflector, and light output power of the laser is adjusted in real time.

Abstract: Provided is a pharmaceutical composition and application thereof, specifically, said pharmaceutical composition comprises: salvianolic acid B as a first active ingredient; and ginsenoside Rg1 as a second active ingredient, and the weight ratio of the first active ingredient to the second active ingredient being 5:(1-4.5). The pharmaceutical composition has a better active-ingredient proportion than the prior art, has a better therapeutic efficacy in preventing and/or treating ischemic diseases, and ischemia-reperfusion tissue or organ damage, and can be used for treating ischemia and/or ischemia-reperfusion damage of different tissues and organs.

Abstract: A MEMS microphone includes a substrate, a supporting plate, a capacitor system, a first pad, and a first electrode. The substrate defines a back cavity, the supporting plate is disposed at one side of the substrate and defines an accommodation cavity, and the capacitor system is disposed at the supporting plate. The capacitor system includes a back plate, a fixing component, and a vibrating diaphragm. The vibrating diaphragm is fixed to one side of the fixing component distal from the back plate. The vibrating diaphragm forms a cantilever structure fixing at the middle, and the first electrode is only connected to a central region of the vibrating diaphragm, the first electrode may not interfere with deformation of an edge region of the vibrating diaphragm, thereby improving sensitivity of the MEMS microphone through fully releasing residual stress of the vibrating diaphragm.

Abstract: A method, apparatus, device, and medium for processing a user task are provided. In one method, a user input represented in a natural language is received from a user. The user input indicates a task to be executed. A task type of the task is determined based on the user input. In response to determining that the task type indicates an execution result of the task is unable to be obtained within a predetermined time period, a subsequent task of the task is created to provide the execution result of the task by a machine learning model when a triggering condition for the task is met. With exemplary implementations of the present disclosure, user tasks that cannot obtain the execution result of the task within a predetermined time period can be processed in a more flexible and efficient manner.

Abstract: Disclosed herein are methods and compositions for detecting (+)-methamphetamine using dye-complexed and redox-tag-labeled aptamers that generate a detectable signal upon target binding.

Abstract: The present disclosure discloses Lactobacillus reuteri CCFM1132 capable of relieving hyperuricemia and application thereof, which belongs to the technical field of microorganisms. The L. reuteri CCFM1132 can reduce serum uric acid levels of mice with hyperuricemia, inhibit the activity of serum and liver xanthine oxidase (XOD), and reduce the occurrence of hyperuricemia and gout; reduce serum creatinine levels, reduce serum total triglyceride (TG) levels, and inhibit the activity of serum alkaline phosphatase (ALP); and promote the expression of ileum uric acid transporter ABCG2. The L. reuteri CCFM1132 of the present disclosure can be used for preparing functional bacterial agents, food and medicines for relieving hyperuricemia and gout, and has a wide application prospect.

Abstract: The present disclosure relates generally to immunoglobulin-related compositions (e.g., antibodies or antigen binding fragments thereof) that can bind to and neutralize the activity of polysialic acid. The antibodies of the present technology are useful in methods for detecting and treating a polysialic acid-associated cancer in a subject in need thereof.

Abstract: A display substrate, a display apparatus and a manufacturing method are provided. The display substrate includes: a base substrate; a first electrode layer on a side of the base substrate; a light-emitting layer on a side of the first electrode layer facing away from the base substrate including a plurality of light-emitting portions; a second electrode layer on a side of the light-emitting layer facing away from the first electrode layer; a first transparent inhibitor layer including a plurality of mutually separated first pattern portions; and an auxiliary electrode layer including an auxiliary electrode pattern formed by inhibition of the first pattern portions, where at least part of an orthographic projection of the auxiliary electrode pattern on the base substrate is separated from orthographic projections of the first pattern portions on the base substrate, and the auxiliary electrode pattern is in contact and electrically connected with the second electrode layer.

Abstract: Provided is a diaphragm and a micro-electromechanical system (MEMS) microphone. The diaphragm includes a vibrating portion and a support structure. The support structure includes a cantilever portion. Lengths of the first and second anchoring portion both extend along a circumferential direction of the vibrating portion, and a length extension direction of the first anchoring portion is opposite to that of the second one. The lengths of the first and second anchoring portions both extend along the circumferential direction of the vibrating portion, and the length extension direction of the first anchoring portion is opposite to that of the second one, so that the first and second anchoring portions and the cantilever portion are connected in a T shape. A vibration displacement range of the diaphragm is larger, thereby improving sensitivity and compliance of the MEMS microphone.

Abstract: Embodiments described herein generally relate to a method and apparatus for fabricating a chamber component for a plasma process chamber. In one embodiment a chamber component used within a plasma processing chamber is provided that includes a metallic base material comprising a roughened non-planar first surface, wherein the roughened non-planar surface has an Ra surface roughness of between 4 micro-inches and 80 micro-inches, a planar silica coating formed over the roughened non-planar surface, wherein the planar silica coating has a surface that has an Ra surface roughness that is less than the Ra surface roughness of the roughened non-planar surface, a thickness between about 0.2 microns and about 10 microns, less than 1% porosity by volume, and contains less than 2E12 atoms/centimeters2 of aluminum.

Abstract: A method includes drilling a wellbore and deploying a logging string including a jet nozzle and an anchor in the wellbore. The method includes hydraulically coupling a jetting treatment system including a mud treatment system to a mud circulation system, hydraulically coupling a drilling mud including wellbore fluids to the mud circulation system, and hydraulically coupling the mud circulation system to a drill string bore of the drill string. The method includes activating the jetting treatment system to circulate the drilling mud in the mud treatment system. The method includes circulating in the wellbore, using the jetting treatment system, a treatment mud, disposed in the mud treatment system, wherein the treatment mud is configured for treating the wellbore fluids. The method includes logging the well using the logging string, and treating the wellbore fluids using the treatment mud to form treated wellbore fluids.

Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL2RG, IL2RB, IL15RA, and/or IL15, and methods of use thereof.

Abstract: Provided is a mold for manufacturing a display panel, including a display substrate and a barrier wall disposed on the display substrate, both the display substrate and the barrier wall being in an annular shape, and an organic layer being formed in an area enclosed by the barrier wall; wherein the mold includes: a bottom surface and a top surface disposed oppositely to each other, the bottom surface being proximal to the display substrate relative to the top surface; and wherein the mold surrounds the barrier wall, and an inner wall surface of the mold is in contact with an outer wall surface of the barrier wall, the inner wall surface of the mold being a surface of an inside of the mold and the outer wall surface of the barrier wall being a surface of an outside of the barrier wall.

Abstract: A novel amino acid-based cationic lipid contains unsaturated bonds, represented by the general formula (1). The amino acids or derivatives used as starting materials in the preparation process are simple and easily obtainable, offering simplicity, safety, and cost-effectiveness. The amino acid-based cationic lipid of this invention features unsaturated hydrocarbon tails and a tertiary amine moiety derived from an amino acid residue. The lipid nanoparticles (LNPs) prepared from this lipid exhibit enhanced membrane fluidity, which improves membrane fusion and facilitates cellular uptake. As a result, the delivery efficiency of the amino acid-based cationic lipid containing unsaturated bonds as a delivery material is significantly improved.

Abstract: Embodiments of this application disclose a communication apparatus, configured to control a gain/beam width and a direction of a beam, to adapt to different application scenarios. In this application, the communication apparatus includes a first channel. The first channel includes a first power divider, a first switch, a first phase shifter, a first antenna subarray, and a third antenna subarray. The first power divider is separately connected to the first antenna subarray and the third antenna subarray. The first switch is disposed on a branch circuit on which the first power divider is connected to the first antenna subarray. The first phase shifter is disposed on the branch circuit on which the first power divider is connected to the first antenna subarray or a branch circuit on which the first power divider is connected to the third antenna subarray.

Abstract: A method includes drilling a wellbore and deploying a logging string including a jet nozzle and an anchor in the wellbore. The method includes hydraulically coupling a jetting treatment system including a mud treatment system to a mud circulation system, hydraulically coupling a drilling mud including wellbore fluids to the mud circulation system, and hydraulically coupling the mud circulation system to a drill string bore of the drill string. The method includes activating the jetting treatment system to circulate the drilling mud in the mud treatment system. The method includes circulating in the wellbore, using the jetting treatment system, a treatment mud, disposed in the mud treatment system, wherein the treatment mud is configured for treating the wellbore fluids. The method includes logging the well using the logging string, and treating the wellbore fluids using the treatment mud to form treated wellbore fluids.

Abstract: Embodiments of this specification describe technologies for interaction with digital assistant. One method comprises: determining whether the interaction information is associated with a first type of information indicated by a persistent storage configuration of the digital assistant; in response to an output of the machine learning model indicating that the interaction information is associated with the first type of information and the first type of information is not stored, storing the first type of information into a storage area corresponding to the first type; in response to the output of the machine learning model indicating that the interaction information is associated with the first type of information and the first type of information has been stored, reading the stored first type of information from the storage area corresponding to the first type; and determining, based on the stored or read first type of information, a response of the digital assistant.

Abstract: Embodiments of this application provide antenna switching methods and apparatuses. In an implementation, a first communication device determines a first antenna identifier based on air interface transmission information, the first communication device sends the first antenna identifier to a digital switch, and the digital switch switches from a second switch state to a first switch state based on the first antenna identifier, where the first switch state indicates that a second communication device communicates with the first antenna within a first time unit, and the second switch state indicates that the second communication device communicates with a second antenna within a second time unit.

Abstract: A display substrate, a display device, and a manufacturing method. The display substrate includes a TFT substrate, and a pixel defining layer provided on the TFT substrate and surrounding a plurality of pixel pits, wherein an electroluminescent device layer, a connection layer, a first encapsulation layer, and a quantum dot layer are sequentially stacked in each pixel pit; the connection layers in the adjacent pixel pits are connected to the side of the pixel defining layer facing away from the TFT substrate; and the connection layers are configured to be electrically connected to the electroluminescent device layers in the two adjacent pixel pits.