Abstract: Transfer learning based on prediction determines a similarity between a source base station and a target base station. Importance of parameters is determined and training is adjusted to respect the importance of parameters. A lack of historical data is compensated by selecting a base station as source base station which has a larger amount of historical data.

Abstract: Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) are described. This invention also relates to processes of making such compounds, compositions comprising such compounds, and methods of using such compounds to treat HCV infection.

Abstract: A scene switching method includes: determining whether a user moves from a first scene to a second scene or not; if yes, acquiring voiceprint information of the user in the second scene; determining each device to be switched in the first scene according to the voiceprint information, and obtaining an operation state of the device to be switched; and determining an operation state of each target device in the second scene.

Abstract: A liquid outlet device for reagent kit includes a spray pipe and a nozzle that is arranged at one end of the spray pipe, where each blocking strip extends along an axial direction of the spray hole and one end of each blocking strip is provided with a shoulder that extends towards a center of the spray hole. The spray pipe includes a spray pipe body, a plurality of blocking strips and a magnet bar that is movable along the axial direction of the spray hole in a space defined by the shoulders and the blocking strips. The nozzle includes an annular sleeve connected with the spray pipe body through threaded connection or clamped connection, an end plate, a nozzle pipe, a conical nozzle opening and an annular blocking flange.

Abstract: A method for aligning to a pattern on a wafer is disclosed. The method includes the steps of obtaining a first inline image from a first sample wafer, obtaining a first contour pattern of an alignment mark pattern from the first inline image, using the first contour pattern to generate a first synthetic image in black and white pixels of only two grayscale levels, using the first synthetic image as a reference to recognize the alignment mark pattern on a tested wafer, and aligning to a tested pattern on the tested wafer according to a position of the alignment mark pattern on the tested wafer and a coordinate information.

Abstract: The present disclosure provides an efficient and stable magnetic nanofiber membrane and a preparation method and use thereof, and belongs to the technical field of composites. The preparation method includes the following steps: dissolving polyacrylonitrile or polystyrene, nZVI particles, and n-octyltrimethylammonium bromide in N,N-dimethylformamide, and mixing uniformly to obtain a spinning solution; subjecting the spinning solution to electrospinning; and vacuum-drying a resulting fiber membrane to obtain the efficient and stable magnetic nanofiber membrane. In the present disclosure, the magnetic nanofiber membrane has a high specific surface area, a desirable porosity, an excellent mechanical strength, and satisfactory magnetic properties.

Abstract: Apparatuses, methods, and systems are disclosed for configuring UL-TCI power control parameters. One method (400) includes receiving (402) an RRC message configuring a set of UL-TCI power control parameter groups. Each UL-TCI power control parameter group defines a group of power control parameters used to calculate an uplink transmission power. The method (400) includes receiving (404) DCI scheduling a codebook-based PUSCH transmission. The DCI comprises an UL-TCI field indicating at least one spatial domain transmission filter for the codebook-based PUSCH transmission. The method (400) includes determining (406) power control parameters for the codebook-based PUSCH transmission based on an UL-TCI power control parameter group of the set of UL-TCI power control parameter groups that corresponds to the UL-TCI field. The method (400) includes transmitting (408) the codebook-based PUSCH with a transmission power determined based on the power control parameters.

Abstract: Apparatuses, methods, and systems are disclosed for configuring sounding reference signal resource sets. One method (500) includes receiving (502), at a user equipment, a radio resource control message configuring sounding reference signal resource sets for a set of resource groups with resource group identifiers, a set of antenna panels with panel identifiers, or a combination thereof, wherein: sounding reference signal resources of sounding reference signal resource sets indifferent resource groups of the set of resource groups, in different antenna panels of the set of antenna panels, or a combination thereof are transmitted one at a time.

Abstract: A package includes a photonic layer on a substrate, the photonic layer including a silicon waveguide coupled to a grating coupler; an interconnect structure over the photonic layer; an electronic die and a first dielectric layer over the interconnect structure, where the electronic die is connected to the interconnect structure; a first substrate bonded to the electronic die and the first dielectric layer; a socket attached to a top surface of the first substrate; and a fiber holder coupled to the first substrate through the socket, where the fiber holder includes a prism that re-orients an optical path of an optical signal.

Abstract: Apparatus and methods of new beam identification for link recovery for enhanced Physical Downlink Control Channel (PDCCH) with multiple transmissions are disclosed. The apparatus includes: a receiver that receives configurations indicating a plurality of beam identification resources for identifying a plurality of candidate beams for link recovery; a processor that controls the receiver to monitor the beam identification resources and identifies one or more recovery beams from the candidate beams, upon detection of beam failure; a transmitter that transmits information indicating the recovery beams; wherein the processor further controls the receiver to monitor PDCCH transmitted with the recovery beams.

Abstract: Described here is an air filter comprising a substrate and a network of polymeric nanofibers deposited on the substrate, wherein the air filter a removal efficiency for PM2.5 of at least 70% when a light transmittance is below 50%. Also described here is an electric air filter comprising a first layer adapted to receive a first electric voltage, wherein the first layer comprises an organic fiber coated with a conductive material. Further described is an air filter for high temperature filtration, comprising a substrate and a network of polymeric nanofibers deposited on the substrate, wherein the air filter has a removal efficiency for PM2.5 of at least 70% at a temperature of a least 70° C.

Abstract: A polyimide resin is obtained by polymerizing a modified polyphenylene ether resin with terminal amine groups and tetracarboxylic dianhydride. The polyimide has the following characteristics: the dissipation factor under 10 GHz electromagnetic wave is less than 0.0040; the water absorption rate is less than 0.3%; or, the temperature of glass transition is greater than 250° C.

Abstract: Methods and apparatuses for group-based beam reporting with L1-RSRP measurement for multi-TRP DL transmission are disclosed. In one embodiment, a method comprises receiving a CSI reporting setting linked to two Resource Settings for channel measurement for group based beam reporting, and transmitting a CSI report corresponding to the CSI reporting setting, wherein the CSI report includes two or more CRIs or SSBRIs and their corresponding received powers.

Abstract: An electronic device includes, but is not limited to a device body (1), a display screen (2, 2?, 2?) position-adjustably disposed on the device body (1), and a speaker disposed in the device body (1). The device body (1) is provided with sound holes (3) for sound to pass through at least on a display screen mounting surface. The display screen (2, 2?, 2?) is movable between a shielding position at which all the sound holes on the display screen mounting surface are shielded and a non-shielding position at which part or all of the sound holes (3) on the display screen mounting surface are exposed outside.

Abstract: Aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The method generally includes receiving a request for a wireless connection from an application associated with one or more user equipment (UE) route selection policy (URSP) rules, attempting to establish the wireless connection for the application via a first subscriber identity module (SIM) according to one or more of the URSP rules associated with the application that are supported by the first SIM, and taking one or more actions to establish the wireless connection for the application via a second SIM if the attempt to establish the wireless connection for the application via the first SIM fails.

Abstract: Provided herein are compounds, derivatives thereof, composition comprising one or more of said compounds and derivatives, and methods for prevention and/or treatment of microbial infections and/or related diseases or conditions. The present compounds and/or derivatives thereof can be represented by Formula (II): The present methods include administering to a subject an effective amount of one or more compounds of Formula (II). In one embodiment, said microbial infections are bacterial infections. More specifically, said bacterial infections are staphylococcal infections.

Abstract: The silicon carbide device includes a gate trench, a source trench, a gate, a source and a p-type well region. The gate trench and the source trench are disposed in a silicon carbide substrate and alternately spaced apart. The gate disposed in the gate trench is isolated from a second n-type silicon carbide layer by a first insulating layer, and the gate is isolated from a p-type silicon carbide layer and a third n-type silicon carbide layer by a second insulating layer. The source disposed in the source trench is connected to the p-type silicon carbide layer and the third n-type silicon carbide layer, and the source is isolated from the second n-type silicon carbide layer by a third insulating layer. The p-type well region is disposed at a bottom of the source trench, where the p-type well region is connected to the source.

Abstract: Disclosed is an open ear headphone, including a housing, a speaker arranged in an accommodating space inside the housing to define the accommodating space into a front cavity and a rear cavity, a connecting member including opposite first and second ends, and a supporting member connected to the second end and including a supporting portion and a sound outlet channel. A sound outlet is provided on a surface of the housing and is in acoustic communication with the front cavity. The first end is connected to the surface of the housing. When a user wears the open ear headphone, the housing is located in a concha cavity of the user's ear, the supporting portion at least leans against a lower edge of the concha cavity, and the sound outlet channel is in acoustic communication with the user's ear canal and is not in contact with the user's ear.

Abstract: Systems and methods for providing dynamic network slicing resource reselection for wireless communication are described. User equipments (UEs) may determine that network slicing resources utilized with respect to one or more applications are to be changed in run time, such as for more efficient operation in light of a change in power mode, throughput mode, latency mode, etc. A message indicating a cause for reselection of a current packet data unit (PDU) session association with an application may be provided to a UE route selection policy (URSP) manager. The URSP manager may reevaluate a current PDU session association with the application to determine if it is a best match with the cause. If no, a switch to a new PDU session association with the application may be made. If yes, the current PDU session association with the application may be maintained Other aspects and features are also claimed and described.

Abstract: The present disclosure relates to a kit for quantitative detection using a fluorescent microarray, and belongs to the technical field of protein detection. The kit of the present disclosure includes a detection plate and a detection antibody coupled with fluorescent microspheres, where the detection plate is provided with a plurality of reaction chambers; the reaction chamber is provided with an opening, and an inner bottom surface of the reaction chamber is provided with a plurality of detection sites that are arranged side by side along a length direction of the reaction chamber at an interval. The kit of the present disclosure may detect allergen-specific IgE, IgG and IgA with high sensitivity, as well as rapidly and quantitatively detect an allergen-specific antibody IgE, IgG and IgA concentration in human serum or plasma, and may screen dozens of allergens at a time.