Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) supporting full duplex communications may determine that a set of downlink messages to be transmitted from a base station to the UE overlaps in time with a set of uplink messages to be transmitted from the UE. Accordingly, the UE may determine a downlink transmission power adjustment value for the set of downlink messages. In some examples, the base station may indicate the downlink transmission power adjustment value to the UE via radio resource control (RRC) signaling, a downlink control information (DCI) message, or both. The UE may transmit the set of uplink messages while simultaneously receiving the set of downlink messages with a transmission power that corresponds to the downlink transmission power adjustment value. Adjusting the transmission power for the set of downlink messages may reduce self-interference at the UE, the base station, or both.

Abstract: Bulk catalysts comprised of nickel, molybdenum, tungsten and titanium and methods for synthesizing bulk catalysts are provided. The catalysts are useful for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.

Abstract: A wireless flow control device includes a shiftable apparatus and a power source configured to provide power to shift the shiftable apparatus from a first position to a second position. The wireless flow control device also includes a valve that forms a first fluid flow path through the wireless flow control device while the shiftable apparatus is in the first position. The wireless flow control device further includes an actuation assembly, which, when actuated, forms a second fluid flow path through the wireless flow control device, and a turbine configured to recharge the power source.

Abstract: Novel organoselenium selective ligands are presented and designed to determine metal ions in a sample. These ligands are used as complexing agents in a dispersive liquid-liquid microextraction procedure of copper and zinc ions. The procedure has a shortened extraction time, minimal organic solvent types, and lower amounts of solvents, as well as easy operation and high enrichment efficiency.

Abstract: A washpipe free feature may include a housing defining a chamber having a bypass portion and a securing portion. The housing has first and second bores to put the bypass portion in fluid communication with an annulus of a wellbore and a central bore of a downhole tubular, respectively. Further, the washpipe free feature includes a magnet secured in the bypass portion, a ferromagnetic ball disposed within the bypass portion, and a piston disposed within the chamber. A distal end of the piston blocks the ball from contacting the magnet in a run-in position such that the ball may plug the first bore in response to fluid flow from the tubular toward the annulus. Additionally, the piston is slideable to an open position such that the magnet may hold the ball out of a flow path between the first bore and the second bore in the bypass portion.

Abstract: The present invention relates to an optical imaging device capable of responding to a writing long-wave radiation (w) emitted by any object or scene.

Abstract: A memory device comprising a cell field having memory cells, N bit lines, which are respectively connected to at least one of the memory cells of the cell field, N being a whole number greater than one, N sense amplifiers; a bit shift circuit, which has S switch element rows, S being a whole number greater than one and a row number in the range from zero to S?1 being assignable to each switch element row. Each switch element row includes at least one semiconductor switch element connected to one of the bit lines and one of the sense amplifiers. Switch elements of each row connect all bit lines, whose bit line number is smaller than or equal to N minus the row number, to sense amplifiers, so that the respective sense amplifier number is equal to the respective bit line number plus the row number.

Abstract: Methods, systems, and media for image searching are described. Images comprising one query image and a plurality of candidate images are received. For each candidate image, a first model similarity measure from an output of a first model configured for scene classification to perceive scenes in the images is determined. Further, for each candidate image of the plurality of candidate images, a second model similarity measure from the output of a second model configured for attribute classification to perceive attributes in the images is determined. For each candidate image of the plurality of candidate images, a similarity agglomerate index of a weighted aggregate of the first model similarity measure and the second model similarity measure is computed. The plurality of candidate images based on the respective similarity agglomerate index of each candidate image are ranked and a first ranked candidate images corresponding to the searched images are generated.

Abstract: The present invention relates to a compound of Formula (I), or a pharmaceutically acceptable salt thereof, and to pharmaceutical compositions comprising the compound. In Formula (I), rings W, X, Y and Z may relate to various heterocyclic, heteroaryl, cycloalkyl, cycloalkenyl, and/or aryl rings. The present invention also relates to uses of the compounds in treating a disease, disorder or condition caused by viral infection.

Abstract: In various examples, a deep neural network (DNN) may be used to detect and classify animate objects and/or parts of an environment. The DNN may be trained using camera-to-LiDAR cross injection to generate reliable ground truth data for LiDAR range images. For example, annotations generated in the image domain may be propagated to the LiDAR domain to increase the accuracy of the ground truth data in the LiDAR domain—e.g., without requiring manual annotation in the LiDAR domain. Once trained, the DNN may output instance segmentation masks, class segmentation masks, and/or bounding shape proposals corresponding to two-dimensional (2D) LiDAR range images, and the outputs may be fused together to project the outputs into three-dimensional (3D) LiDAR point clouds. This 2D and/or 3D information output by the DNN may be provided to an autonomous vehicle drive stack to enable safe planning and control of the autonomous vehicle.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with downlink reception in an uplink subband corresponding to a subband full duplex (SBFD)-aware configuration. The UE may receive a downlink communication in the uplink subband based on the configuration information. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support resource restrictions for sub-band full duplex (SBFD) and dynamic time division duplex (TDD) operations. For example, a user equipment (UE) may receive, from a network entity, control signaling indicating a restriction to one or more slots associated with communications between the UE and the network entity. Each of the one or more slots may be associated with one or more sub-bands and the restriction may modify an availability of a duplexing setting for at least a portion of the one or more sub-bands. Additionally, the UE may communicate with the network entity via at least a subset of the one or more sub-bands of the one or more slots in accordance with the restriction.

Abstract: Embodiments of a microelectronic assembly that includes: a package substrate, comprising buildup layers of an organic dielectric material and a plurality of layers of conductive traces in the organic dielectric material, the package substrate having a first surface and a second surface opposite the first surface; and a plurality of integrated circuit (IC) dies coupled to the package substrate on the first side. The plurality of layers of conductive traces comprises a pair of stripline traces or microstrips in one of the layers, the stripline traces or microstrips are surrounded by air gap structures in the organic dielectric material, and the air gap structures are exposed on the first surface.

Abstract: Methods, systems, and devices for wireless communications are described. Techniques described herein relate to schemes for managing an overlap of at least part of a tracking reference signal (TRS) with an uplink subband or a guard band in a subband full duplex (SBFD) slot or symbol. In some examples, if a user equipment (UE) and/or a network entity determines that at least a portion of a TRS is scheduled for reception in an uplink subband or a guard band of an SBFD slot or symbol, the UE and/or the network entity may: drop the TRS, puncture the portion of the TRS that overlaps with the uplink subband or the guard band; or may shift the frequency position of the TRS such that the TRS is scheduled within the downlink subband(s) of the SBFD slot or symbol.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive system information for performing an initial access procedure using an uplink subband of subband full-duplex symbols. The UE may transmit an initial access message in the uplink subband. Numerous other aspects are described.

Abstract: Methods, systems, and devices for wireless communications are described. A network entity may implement a subband full duplex communication scheme. For a half duplex UE, each slot may be configured as either a downlink slot or an uplink slot. A half duplex UE may be scheduled with a transmission in a conflicting (e.g., opposite) direction with respect to the configured slot direction for the UE. The UE may determine whether to communicate a scheduled transmission in a conflicting direction of the configured slot direction in accordance with a conflict resolution scheme. A UE may receive scheduling information for a second transmission that is scheduled for the same direction as the slot in addition to the transmission scheduled for the opposite direction as the slot. The UE may apply the conflict resolution scheme to determine which transmission to communicate.

Abstract: An electronic device includes a substrate including a core layer; a cavity formed in the core layer, wherein the cavity includes sidewalls plated with a conductive material; a prefabricated passive electronic component disposed in the cavity; and a cavity sidewall connection providing electrical continuity from the plated cavity sidewalls to a first surface of the substrate and to a second surface of the substrate.

Abstract: Devices and methods related to stack assembly. In some embodiments, a radio-frequency (RF) module can include a packaging substrate configured to receive a plurality of components, and an electro-acoustic device mounted on the packaging substrate. The RF module can further include a die having an integrated circuit and mounted over the electro-acoustic device to form a stack assembly. The electro-acoustic device can be, for example, a filter device such as a surface acoustic wave filter. The die can be, for example an amplifier die such as a low-noise amplifier implemented on a silicon die.

Abstract: A device comprises a substrate and an IC die, which may be a photonic IC. The substrate comprises a first surface, a second surface opposite the first surface, an optical waveguide integral with the substrate, and a hole extending from the first surface to the second surface. The hole comprises a first sidewall. The optical waveguide is between the first surface and the second surface, parallel to the first surface, and comprises a first end which extends to the first sidewall. The IC die is within the hole and comprises a second sidewall and an optical port at the second sidewall. The second sidewall is proximate to the first sidewall and the first end of the optical waveguide is proximate to and aligned with the optical port. The substrate may include a recess to receive another device comprising a socket.