Abstract: Wireless communications systems and methods related to multiplexing of synchronization blocks (SSBs), control resource sets (CORESETs), and system information blocks (SIBs) are provided. A user equipment (UE) receives, from a base station (BS), a first SSB of a first group of SSBs of an SSB burst set, wherein the first group of SSBs and a second group of SSBs of the SSB burst set are spaced apart in time by a group of CORESETs and SIBs. The group of CORESETs and SIBs comprises one CORESET and at least one SIB for each SSB of the first group of SSBs. The UE receives, in a first CORESET of the group of CORESETs and SIBs based on the first SSB, SIB scheduling information. The UE receives, based on the SIB scheduling information, a first SIB of the group of CORESETs and SIBs.

Abstract: A genetically engineered bacterium and a preparation method and use thereof are disclosed. The genetically engineered bacteria contain a gene encoding ?-1,2-fucosyltransferase, and a gene encoding a protein tag is connected to the gene encoding ?-1,2-fucosyltransferase; the protein tag is MBP, SUMO1, SUMO2 or TrxA, the amino acid sequence of the MBP is shown in SEQ ID NO: 2, the amino acid sequence of the SUMO1 is shown in SEQ ID NO: 3, the amino acid sequence of the SUMO2 is shown in SEQ ID NO: 4, the amino acid sequence of the TrxA is shown in SEQ ID NO: 5. Fermentation with the genetically engineered bacteria can greatly increase the yield of 2?-fucosyllactose compared to the genetically engineered bacteria that only expresses ?-1,2-fucosyltransferase exogenously, and the yield can be more than doubled in a preferred case.

Abstract: The invention discloses a genetically engineered bacterium and its application in the preparation of sialyllactose. The genetically engineered bacterium has an N-acetylneuraminic acid biosynthesis pathway, includes multiple copies of a gene neuB for encoding sialic acid synthase, and the gene neuB is initiated for expression by a strong promoter. Using the genetically engineered bacteria of the invention to produce sialyllactose has the advantages of high yield and low overall cost.

Abstract: Provided are a display panel and a driving method thereof, and a display device. The display panel includes: a base substrate; and multiple subpixels provided at the base substrate, at least one of the multiple subpixels including a reflective electrode, wherein the reflective electrode at least includes a first reflective electrode and a second reflective electrode insulated and spaced apart from each other, the first reflective electrode is provided with a first through hole, the second reflective electrode is provided with a second through hole, and an area of the first through hole is different from an area of the second through hole.

Abstract: Provided is a drive backplane. The drive backplane includes: a base substrate and a circuit structure. The circuit structure includes a plurality of first thin film transistors and a plurality of second thin film transistors; wherein a first active layer of the first thin film transistor includes a first oxide layer and a second oxide layer, wherein the second oxide layer is disposed on a side of the first oxide layer away from the base substrate, a mobility of the second oxide layer is lower than a mobility of the first oxide layer, and a source and a drain of the first thin film transistor are connected to the second oxide layer; and a second active layer of the second thin film transistor includes a third oxide layer, wherein a mobility of the third oxide layer is lower than the mobility of the first oxide layer.

Abstract: A multi-loop natural circulation experimental device under six-degree-of-freedom motion conditions and a method therefor are provided. The device includes: a six-degree-of-freedom motion simulation platform; a multi-loop main circulation loop including a serpentine pre-heater, an experimental section, two sleeve-type condensers, and a pressurized circulating pump, a voltage stabilizer and related equipment; and a cooling water system including a sleeve condenser, a plate heat exchanger, a cooling tower, a cooling fan, a cooling water tank and related equipment; and an electric heating system including a DC power supply, a low voltage power controller and a transformer. The present invention also provides an experimental method of the device.

Abstract: A method for vertically positioning an examinee may include obtaining a position of an examination table after placement of an examinee is completed; determining a measurement range that is corresponding to a to-be-examined organ and that is on the examination table; during movement of the examination table toward a scanner gantry, causing the sensor to start to measure a distance to the examinee and obtaining a height of the examination table while the sensor performs measurement; calculating an organ center height (e.g., average height) based on a measurement result of the sensor, the height of the sensor, and the height of the examination table; and adjusting the height of the examination table based on the organ center height, so that the adjusted organ center height is equal to the isocenter height of the scanner gantry to minimize a radiation dose and improve CT imaging quality.

Abstract: A virtual surround sound production circuit includes: a subtraction unit configured to perform subtraction operation on first and second signals to output a third signal; a first addition unit configured to perform addition operation on the first and second signals to output a center channel signal; a surround sound adjustment unit configured to adjust the third signal or another third signal that has undergone frequency compensation to output a fourth signal; a center compensation unit configured to adjust the center channel signal to output a fifth signal; a second addition unit configured to perform addition operation on the first, fourth and fifth signals to output a first output signal; a phase inverter unit configured to perform phase inversion on the fourth signal to generate a phase-inverted signal; and a third addition unit configured to perform addition operation on the second, fifth and phase-inverted signals to output a second output signal.

Abstract: A user equipment (UE) transmits, to a base station, an indication of a capability for physical downlink control channel (PDCCH) monitoring. The UE receives, from the base station, a configuration of a plurality of search space set groups based on the capability. The apparatus then monitors PDCCH candidates for a PDCCH from the base station based on a search space set group and the configuration. A base station receives, from a UE, an indication of a capability for PDCCH monitoring and transmits, to the UE, a configuration of a plurality of search space set groups based on the capability. The apparatus transmits a PDCCH to the UE based on the search space set group and the configuration associated with the search space set group.

Abstract: Aspects of the present disclosure configure a system component, such as a memory sub-system controller, to track a quantity of translational units stored for each of a plurality of namespaces on an individual namespace basis. To format a given one of the plurality of namespaces, the individually tracked quantity of translational units can be deducted from a global quantity tracked for each respective block of the memory sub-system.

Abstract: An apparatus and a method for magnetic particle imaging and thermotherapy fusion based on field-free line inertial scanning comprises a magnetic body group, an induction coil, a living body bed, a control device, a display device, an image processing device and a cooling system. The magnetic body group comprises a long curved magnetic body pair and a cylindrical magnetic body. The control device is used to scan and image the target living body and perform thermotherapy on a preset area.

Abstract: The present application provides a photovoltaic profile, a photovoltaic roof tile module and a photovoltaic roof installation system. The photovoltaic profile comprises: a first frame, a second frame, a third frame and a fourth frame, the splicing corners of the frames are connected in sequence, and the splicing angle of the first splicing corner and the third splicing corner are both larger than the splicing angle of the second splicing corner and the fourth corners, and the first drainage channel and the second drainage channel are interconnecting to each other. The photovoltaic profiles, photovoltaic roof tile module and photovoltaic roof installation system of the present application can effectively drain rainwater through the interconnected drainage channels in the photovoltaic frame, avoiding rainwater damage to photovoltaic profiles and photovoltaic module, and improving the reliability of the overall waterproof performance of the roof.

Abstract: A set of tasks is extracted from workflow data of a system. A set of keywords is extracted from a task in the set of tasks. The set of keywords is expanded into an expanded set of keywords, the expanded set of keywords comprising a new keyword with a semantic relationship to a keyword in the set of keywords. A new task is generated using the expanded set of keywords. Based on a result of execution of the new task, a model of the system is adjusted, the model comprising the workflow data, the set of tasks, and the expanded set of keywords.

Abstract: The present invention concerns a system and reservoir assembly for three-dimensional (3D) printing. The reservoir assembly includes a top frame that may be filled with liquid material, and a tensioned film being held underneath the top frame. The tensioned film may be air permeable and flexible, wherein surfaces of the tensioned film may be micro textured. A bottom frame is coupled to the top frame and secures a transparent or semi-transparent rigid substrate. In exemplary embodiments, one or more filters may be positioned below the tensioned film. The one or more filters may employ a texture that is adapted to control blurring of a projected image during a printing process in order to enhance a surface finish of a 3D-printed object.

Abstract: A scheduling method and system for the operation of reservoirs to recharge freshwater for repelling saltwater intrusion under changing conditions. Research data of a research area is collected, the research area is generalized, and the river network topology of the area is constructed; the research data acquire the seawater flow data of each station in the research area for N time periods, analyze the correlation between the flow of a predetermined station and the saltwater intrusion and build a seawater flow spatial-temporal evolution model; rainfall data and freshwater runoff of each station are acquired to analyze the variation trends of freshwater flow and hydrological regime of each station and a first ending point and build a freshwater flow spatial-temporal evolution model; and a scheduling model for recharging freshwater for repelling saltwater intrusion is built for simulation, a scheduling method is provided, and a scheduling scheme set is formed.

Abstract: Provided are a display panel, a preparation method thereof, and a display apparatus, which includes a display region, the display region includes at least one functional unit disposed on a substrate, one of the functional units includes a pixel unit and at least one non-display unit, wherein the pixel unit includes at least one sub-pixel, and the orthographic projection of the pixel unit on the substrate does not overlap the orthographic projection of the at least one non-display unit on the substrate.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a demodulation reference signal (DMRS) pattern for a burst of physical downlink shared channel (PDSCH) communications, wherein the burst of PDSCH communications includes one or more associated PDSCH communications within a period of the burst of PDSCH communications, and wherein the DMRS pattern indicates a pattern of DMRS transmitted in the burst of PDSCH communications. The UE may receive the burst of PDSCH communications based at least in part on the DMRS pattern. Numerous other aspects are described.

Abstract: A biodegradable film comprises from 1 wt % to 10 wt % of a first polyhydroxyalkanoate resin component, from 50 wt % to 90 wt % of a second polyhydroxyalkanoate resin component, and from 5 wt % to 48 wt % of a polybutylene adipate terephthalate resin. Specifically, the first poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) resin contains a first mol % of 3-hydroxyhexanoate structural units, and the second poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) resin contains a second mol % of 3-hydroxyhexanoate structural units, while the second mol % is higher than the first mol %, e.g., by 2-40 mol %, or 3-30 mol %, or 4-20 mol %.

Abstract: Provided are a display panel and a driving method thereof, and a display device. The display panel includes: a base substrate; and multiple subpixels provided at the base substrate, at least one of the multiple subpixels including a reflective electrode, wherein the reflective electrode at least includes a first reflective electrode and a second reflective electrode insulated and spaced apart from each other, the first reflective electrode is provided with a first through hole, the second reflective electrode is provided with a second through hole, and an area of the first through hole is different from an area of the second through hole.

Abstract: Certain aspects of the present disclosure provide techniques for receiving an indication of variable tracking reference signal (TRS). A method that may be performed by a user equipment (UE) includes determining a configuration indicating a value for a variable tracking reference signal (TRS) density, monitoring for TRSs from a base station (BS) according to the indicated value for the variable TRS density, and performing at least one of frequency tracking or timing tracking based on the monitoring.