Abstract: Certain aspects of the present disclosure provide techniques for beam indication set reuse. A method for a wireless communication that may be performed by a user equipment (UE) includes receiving signaling configuring the UE with a beam indication set. The method includes receiving an indication to apply the configured beam indication set to multiple bandwidth parts (BWPs) and/or multiple component carriers (CCs). The method includes applying the beam indication set to a BWP or CC based on the indication. The beam indication set may be for uplink or downlink communications. The beam indication set may be a transmission configuration indicator (TCI) state set or spatial relation set. Other aspects and features are also claimed and described.

Abstract: A glass composition includes: greater than or equal to 55 mol % and less than or equal to 70 mol % SiO2; greater than or equal to 14 mol % and less than or equal to 25 mol % Al2O3; greater than or equal to 0 mol % B2O3; greater than or equal to 0 mol % P2O5; greater than or equal to 0 mol % and less than or equal to 10 mol % Li2O; greater than or equal to 6.5 mol % and less than or equal to 20 mol % Na2O; greater than or equal to 0 mol % K2O; greater than or equal to 0.1 mol % and less than or equal to 4.5 mol % MgO; greater than or equal to 0 mol % CaO; and greater than or equal to 0 mol % SrO. The sum of Li2O, Na2O, and K2O in the glass composition may be greater than or equal to 6.5 mol % and less than or equal to 22 mol %. The glass composition may satisfy the relationship Al2O3*(2.94)+B2O3*(?0.58)+P2O5*(?3.87)+Li2O*(5.01)+Na2O*(1.89)+K2O*(?2.03) is greater than 100.

Abstract: A semiconductor device includes an interconnect structure embedded in a first metallization layer comprising a dielectric material. The interconnect structure includes a first metal material. The semiconductor device includes a first liner structure embedded in the first metallization layer. The first liner structure is extended along one or more boundaries of the interconnect structure in the first metallization layer. The first liner structure includes a second metal material reacted with one or more dopants, the second metal material being different from the first metal material.

Abstract: Method and apparatus for null-forming at bidirectional smart repeaters. The apparatus transmits, to a repeater, a repeater configuration. The repeater configuration configures the repeater to beam shape at least one beam of the repeater to suppress at least one side lobe of the at least one beam. The apparatus communicates with the repeater based on the repeater configuration. The apparatus receives, from the repeater, information related to an existing codebook of the repeater and associated beam forming capabilities of the repeater. The apparatus receives, from the repeater, information related to a null-forming codebook configured at the repeater.

Abstract: A method for converting amorphous boron nitride to crystalline boron nitride, the method comprising immersing the amorphous boron nitride into anhydrous molten magnesium chloride maintained within a temperature range of 720° C.-820° C. while the amorphous boron nitride is cathodically polarized at a voltage within a range of ?2.2V to ?2.8V for a period of time of at least 2 minutes to result in conversion of the amorphous boron nitride to the crystalline form. Also described herein is a method for converting an amorphous carbon material to a crystalline carbon material, the method comprising immersing said amorphous carbon material into anhydrous molten magnesium chloride maintained within a temperature range of 780° C.-820° C. while the amorphous carbon material is cathodically polarized at a voltage within a range of ?2.2V to ?2.8V for a period of time of at least 2 minutes to result in conversion of the amorphous carbon material to the crystalline form.

Abstract: Methods, systems, and devices for wireless communications are described. A communication device may support beamformed communications, which may be implemented via reflection from environmental clusters, assistance from relays, repeaters, reconfigurable intelligence surface nodes, or some combination thereof. The communication device may partition a packet into multiple subpackets, where the communication device may assign one or more subpackets to one or more beams within a set of beams for beamformed communications. That is, the communication device may split the packet across the set of beams used for beamformed communications with another communication device. The subpackets may not be decodable independently. As such, the communication device may indicate which beams correspond to which subpackets to enable concatenation and decoding at the other communication device.

Abstract: Disclosed is an object table for holding an object, comprising: an electrostatic clamp arranged to clamp the object on the object table; a neutralizer arranged to neutralize a residual charge of the electrostatic clamp; a control unit arranged to control the neutralizer, wherein the residual charge is an electrostatic charge present on the electrostatic clamp when no voltage is applied to the electrostatic clamp.

Abstract: The present disclosure provides a packaging method and packaging structure of an FBAR. A second cavity in a resonator cover provided includes a groove in a second substrate and a space surrounded by an elastic bonding material layer. The elastic bonding material layer bonds the resonator cover to a resonant cavity main structure, and elasticity of the elastic bonding material layer is removed after the bonding. Through holes and a conductive interconnection layer on inner surfaces of the through holes are formed on the resonator cover. Since the second cavity includes the groove in the second substrate and the space surrounded by the elastic bonding material layer, which can avoid problems that performance of the elastic bonding material layer is unstable with temperature and humidity changes when the second cavity is entirely surrounded by the elastic bonding material layer, that is, the stability of the resonator is improved.

Abstract: Wireless communications systems and methods related to communicating a serving cell dormancy indication field and acknowledgement. In some implementations, a wireless communication device (e.g., user equipment), may detect a physical downlink control channel (PDCCH) with a secondary cell (Scell) dormancy indication field. The user equipment can change states from an initial state to another state (e.g., a dormancy-like state to a non-dormancy like state) based on detecting Scell indicator field in the PDCCH. The user equipment may also transmit a hybrid-ARQ acknowledgment (HARQ-ACK) in response to the detecting the PDCCH with the Scell dormancy indication field. Other aspects and features are also claimed and described.

Abstract: A water flow power generation device includes a supporting frame, a carrying platform, a power generation assembly, a speed-increasing gear box and an impeller blade assembly, the impeller blade assembly includes a rotating shaft connected with the speed-increasing gear box and a plurality of impeller blades uniformly arranged at one end of the rotating shaft, the impeller blades are in contact with the water flow and are driven by the water flow to rotate. The carrying platform can be adjusted to move up and down, so that the contact area of the impeller blade assembly and the water flow is adjusted, water energy can be utilized to the maximum extent, and the service life of the impeller blade assembly is prolonged.

Abstract: Provided herein are compositions and methods for treating cancers using anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4) antibodies, such as activatable anti-CTLA4 antibodies. In some embodiments, combination therapies including an anti-CT-LA4 antibody and an immune checkpoint inhibitor, an anti-CD137 antibody, a vascular endothelial growth factor (VEGF) inhibitor, a chemotherapeutic agent, or a poly ADP ribose polymerase (PARP) inhibitor are provided.

Abstract: Provided are a design method of a display device, a display device and a near-eye display apparatus. The display device includes a substrate, light-emitting elements and a light adjustment layer. The light-emitting elements are located on one side of the substrate and facing a light-emitting surface of the display device, and a pixel opening is configured in each light-emitting element. The light adjustment layer is located on one side of the light-emitting elements away from the substrate. The light adjustment layer includes at least one microlens array and a light-transmitting layer located on one side of the microlens array away from the substrate and covering the microlens array, the microlens array includes at least one microlens unit, and a refractive index of the at least one microlens unit is greater than a refractive index of the light-transmitting layer.

Abstract: A display substrate includes a base substrate, multiple sub-pixels, multiple first gate drive circuits, and at least one auxiliary structure. The base substrate includes a display region and a peripheral region located at a periphery of the display region. The multiple sub-pixels are located in the display region. The multiple first gate drive circuits and the at least one auxiliary structure are located in the peripheral region. The multiple first gate drive circuits are configured to provide first gate drive signals to the multiple sub-pixels. One auxiliary structure is disposed between adjacent first gate drive circuits.

Abstract: Disclosed are anisotropic samarium-iron-nitrogen magnetic alloy powder and a preparation method therefor. The anisotropic samarium-iron-nitrogen magnetic alloy powder has a chemical formula of Sm2Fe17N3, and has a Th2Zn17 crystal structure. In the alloy powder, the granularity is: D90?5 ?m and D10?0.5 ?m, the average sphericity ?0.7, the coercivity Hcj?10 kOe, and the square degree Q?0.5. The preparation method includes: S1: mixing iron powder, samarium oxide powder and calcium granules uniformly; S2: placing the mixture into a rotating heat treatment furnace, adding high-temperature-resistant balls, performing vacuumizing, introducing a reductive diffusion protective gas, and heating a furnace body; S3: cooling the furnace body, performing vacuumizing, and introducing a nitriding gas; and S4: taking out and separating the cooled powder and balls, washing the powder, and drying the powder in a vacuum environment to obtain the anisotropic samarium-iron-nitrogen magnetic alloy powder.

Abstract: Through the hybridoma technique, we got two hybridoma cells secreting anti-CTLA-4 mAb with high affinity, which were named 22G11 and 16C11 respectively. To construct the chimeric antibody light chain and heavy chain expression vectors, the cloned anti-CTL4 antibody's light chain (VL) and heavy chain variable region cDNAs (VH) were respectively fused to the human antibody light and heavy chain constant region genes (CH). Then appropriate light and heavy chain expression vectors were co-transfected into CHO-K1 cells and the clones producing the highest amount of chimeric antibodies were selected. In the end, the purity of the two chimeric antibodies was more than ninety percent. Both of them can bind Jurkat cells specifically as did the commercial anti-CTLA-4 mAb. Western blotting analysis showed that mAbs 22G11 and 16C11 reacted with one specific band with a molecular weight of about 22 kD, further indicating that 22G11 and 16C11 specifically recognized CTLA-4 molecule.

Abstract: The structure of cathode material for a silicon-based lithium ion battery is that carbon atoms are uniformly dispersed and distributed in a silicon (II) oxide matrix on an atomic scale. The average particle diameter D50 of the particles in the cathode material for the silicon-based lithium ion battery is 1 nm to 100 ?m, and the specific surface area is 0.5 m2/g to 40 m2/g; and the mass of the carbon atoms accounts for 0.1% to 40% of the mass of the silicon (II) oxide matrix. In the disclosure, a carbon-containing gas source is introduced during the preparation process of silicon (II) oxide, and the distribution of carbon atoms in the silicon (II) oxide is bulk phase distribution, the cathode material has carbon bulk phase doping, which improves the electrical conductivity of the material and the cycling stability of lithium ion batteries.

Abstract: Usage metrics for augmented reality content may be identified and analyzed to determine measures of fitness for respective usage metrics. The measures of fitness may indicate a level of correlation with an outcome specified by an augmented reality content creator and an amount of interaction with an augmented reality content item by users of a client application. Recommendations may be provided to augmented reality content creators indicating modifications to augmented reality content items that have at least a threshold probability of increasing the level of interaction between users of the client application and the augmented reality content item.

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (UE)-initiated non-serving cell beam reporting mechanism. In one aspect, a UE may transmit a resource request that requests resources over which to transmit a non-serving cell beam report for a set of beams associated with one or more non-serving cells if the set of beams satisfy a Layer 1 (L1)-based condition. For example, the UE may transmit the resource request depending on whether a beam quality of each of the set of beams or an average beam quality of the set of beams satisfies a quality threshold. The UE may receive a request for the non-serving cell beam report responsive to transmitting the resource request and may transmit the non-serving cell beam report over resources indicated by the request for the non-serving cell beam report.