Abstract: Disclosed are methods, systems, apparatus, and computer programs for self-learning geofences is disclosed. In one aspect, a method involves gathering a plurality of data points associated with one or more Citizens Broadband Radio Service (CBRS) deployers; determining respective identifiers of the one or more CBRS deployers associated with the plurality of data points; clustering, based on the respective identifiers of the one or more CBRS deployers, the plurality of data points into one or more clusters, where each cluster is associated with one of the one or more CBRS deployers, and where each cluster is associated with a geofence of a network of the one or more CBRS deployers; identifying an opportunity for uploading the one or more clusters to a central server; and uploading the one or more clusters to the central server during the identified opportunity.

Abstract: Upon receiving list-mode data by detecting radiation emitted from a radiation source positioned with a field of view of a medical imaging scanner, each photon included in the list-mode data can be classified according to one or more interaction properties, such as energy or number of crystals interacted with. Grouped pairs of photons can be generated based on the classifying, and a corresponding interaction-property-specific correction kernel (e.g., a corresponding interaction-property-specific point spread function correction kernel) can be selected for each group. Corresponding interaction-property-specific correction kernels can then be utilized to generate higher quality images.

Abstract: An optical keyswitch includes a keycap, a support mechanism, and a switch module. The support mechanism is disposed below the keycap and configured to support the keycap moving upward and downward, the support mechanism comprising a first frame and a second frame, the first frame having a sliding end. The switch module includes a circuit board, an emitter, and a receiver, the emitter and the receiver are electrically connected to the circuit board, and the emitter emitting an optical signal to the receiver. When the keycap is pressed, the first frame is driven by the keycap to slide substantially parallel to the circuit board and block the optical signal with the sliding end, so the switch module is triggered to generate a triggering signal.

Abstract: Disclosed is a turbine vane thermal barrier coating working condition simulation experiment test system, including: a working state simulation device, a service environment simulation device and a detection device. The working state simulation device is provided on one side of the turbine vane thermal barrier coating to be tested, is connected to the turbine vane thermal barrier coating to be tested, and is configured to simulate a high-speed rotation working state of the turbine vane thermal barrier coating to be tested. The service environment simulation device is provided on the other side of the turbine vane thermal barrier coating to be tested. The detection device is configured to detect damage generated when the turbine vane thermal barrier coating to be tested rotates at a high speed in the service environment.

Abstract: An apparatus, semiconductor device and method of manufacture are presented, wherein a hard mask layer and one or more etch stop layers are etched in an etching chamber. In an embodiment the semiconductor device is placed on a mounting platform at a first height and an etch process is performed, then the semiconductor device is moved to a second height within the chamber and a second etch process is performed, with the rotational speed of the semiconductor device reduced during movements in order to reduce the chance of cross contamination.

Abstract: Disclosed are methods and microfluidic devices for successfully co-encapsulating two or more cells in a high-throughput, high efficiency manner. Cells are organized into two or more ordered streams flowing through separate microchannels of the microfluidic device. Cells in ordered streams are sufficiently spaced such that at a junction of the microfluidic device, single droplets are generated that include exactly one cell from the first ordered stream of cells and at least one cell from the second ordered stream of cells. Single droplets including two or more cells are useful for performing assays (e.g., high throughput cell-cell interaction assays).

Abstract: Systems and methods for determining one or more recommendations for management of wellbeing of an individual are disclosed. An indication of relative cardiovascular aging of the individual is determined based at least in part on a predicted risk of cardiovascular disease (CVD) of the individual determined by a deep learning model based on one or more fundus images. The recommendations for management of the individual's wellbeing are based at least in part on the determined indication of relative cardiovascular aging.

Abstract: Disclosed are a compound as an inhibitor of complement factor D, and a pharmaceutical composition thereof and the use thereof. Specifically disclosed are a compound as represented by formula (I), a tautomer thereof, a stereoisomer thereof and a prodrug thereof, or a pharmaceutically acceptable salt of any one of the above-mentioned compounds, or a solvate of any one of the above-mentioned compounds. The compound has a good inhibitory activity on complement factor D, and has an excellent pharmacokinetic and pharmacodynamic activity.

Abstract: A method and apparatus for performing and configuring a performance monitoring is disclosed. In one embodiment, a method for performing a performance monitoring by a wireless communication node of a wireless communication system, includes: receiving a first message from a core network of the wireless communication system; and performing a performance monitoring according to the first message, wherein the first message comprises performance control information of at least one corresponding service flow, wherein the performance control information comprises at least one of the following: a packet delay budget and at least one indicator.

Abstract: An embedded circuit board, made without gas bubbles or significant internal gaps according to a manufacturing method which is provided, includes an inner layer assembly, an embedded element, and first and second insulating elements. The inner layer assembly comprises a first main portion with opposing first and second surfaces and a first groove not extending to the second surface is positioned at the first surface. A first opening penetrates the second surface, and the first opening and the first groove are connected. The first groove carries electronic elements for embedment. The first insulating element covers the first surface and a surface of the embedded element away from the second surface. The second insulating element covers the second surface and extends into the first opening to be in contact with the embedded element.

Abstract: A semiconductor structure is provided. The semiconductor structure includes an interconnection structure, a passivation layer and a dielectric capping layer. The interconnect structure has a conductive pad located at a top of the interconnection structure. The passivation layer is disposed on the interconnection structure. The passivation layer has a first opening to expose a portion of the conductive pad. The dielectric capping layer is conformally formed on the passivation layer and extends into the first opening. The dielectric capping layer has a second opening to expose the portion of the conductive pad.

Abstract: Some embodiments of the present disclosure disclose a wrist-worn device, including a micro control unit, a distance sensor and a rotating shaft arranged on a side surface of the wrist-worn device, an outer circumferential surface of the rotating shaft is provided with a plurality of protrusions; wherein the distance sensor is configured to collect distance data and send the distance data to the micro control unit, and the distance data includes a distance between the distance sensor and the rotating shaft; and the micro control unit is configured to obtain distance changing information on a distance between the distance sensor and the rotating shaft during a preset time according to the distance data, and determine a rotation angle of the rotating shaft according to the distance changing information on the distance.

Abstract: A cable detection robot and a working method thereof, wherein the cable detection robot includes: a first main body, a second main body, and a rotatable mechanism. The first main body and the second main body each include a support, a driving apparatus, and a holding apparatus; the driving apparatus includes a first wheel and a driving motor, to drive the first wheel to move along a cable through the driving motor; the holding apparatus is symmetrically arranged on two sides of the support, each side includes a first servo motor, connecting to a supporting wheel group; the supporting wheel group is perpendicular to a surface of the cable, the holding apparatus holds or is separated from the cable through rotation of the first servo motor, and relative positions of the first main body and the second main body are adjusted through the rotatable mechanism to implement obstacle surmounting.

Abstract: A method for object grasping, including: determining features of a scene; determining candidate grasp locations; determining a set of candidate grasp proposals for the candidate grasp locations; optionally modifying a candidate grasp proposal of the set; determining grasp scores associated with the candidate grasp proposals; selecting a set of final grasp proposals based on the grasp scores; and executing a grasp proposal from the set of final grasp proposals.

Abstract: Cyclic azastannanes and cyclic oxostannanes having formulas (I) and (II) where X is an alkoxy or dialkylamino group are a new class of cyclic compounds. These compounds have desirably high vapor pressure and high purity (containing low levels of polyalkyl contaminants after purification), and have particular interest for EUV photoresist applications. Methods for preparing these compounds are described.

Abstract: An intelligent vehicle capturing apparatus for a high-pier bridge includes: a double-layer metal protective net; and a support unit and an actuation unit connected to the double-layer metal protective net. The double-layer metal protective net is mounted to a backside of the high-pier bridge through the support unit. The actuation unit includes a hydraulic link mechanism. The hydraulic link mechanism is connected to one end of the double-layer metal protective net. The hydraulic link mechanism is moved to unwind the double-layer metal protective net on the backside of the high-pier bridge to capture a vehicle. In this way, the apparatus stops and buffers a vehicle that is about to rush out of a high-pier bridge.

Abstract: A downlink control information (DCI), such as a blanking DCI (bDCI) message may be transmitted by a base station (e.g., eNB) and received by a mobile device (e.g., UE). The bDCI may indicate that the eNB will not transmit a subsequent DCI to the UE for a duration of time. The UE may be in continuous reception mode or connected discontinuous reception (C-DRX) mode. The UE may therefore determine to enter a sleep state or take other action. The bDCI may specify an explicit blanking duration, or an index indicating a blanking duration from a lookup table, and/or the blanking duration (and/or a blanking duration offset value) may be determined in advance, e.g., semi-statically. When the UE is in C-DRX mode, the UE may be configured such that either the sleep/wake period of the C-DRX mode or the blanking period of the bDCI may take precedence over the other.

Abstract: Devices and techniques are generally described for confidence score generation for label generation. In some examples, first data may be received from a first computing device. In various further examples, first label data classifying at least one aspect of the first data may be received. First metadata associated with how the first label data was generated may be received. In some cases, the first label data may be generated by a first user. In various examples, a first machine learning model may generate a first confidence score associated with the first label data based at least in part on the first data and second data related to label generation by the first person. In various examples, output data comprising the first confidence score may be sent to the first computing device.

Abstract: Monoorgano tin trialkoxide compounds having chemical formula R?Sn(OR)3 and containing less than about 5 mol % tin tetraalkoxide are described. R? is a linear or branched, unsaturated hydrocarbon group having about 2 to about 4 carbon atoms and each R is independently trimethylsilyl, phenyl, or a linear or branched, optionally fluorinated, alkyl group having about 1 to about 5 carbon atoms. Methods for synthesizing and purifying these compounds are also provided. The monoorgano tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of diorgano tin impurities.

Abstract: A microfluidic chip and a detection system, a detection method and a manufacturing method therefor are provided. A crimping device for the microfluidic chip includes a cover plate, a bottom plate and at least one probe assembly. The bottom plate is assembled with the cover plate. The bottom plate is provided with a carrying recess. A mouth of the carrying recess faces the cover plate, and a bottom of the carrying recess is provided with an opening. The probe assembly includes a plurality of probes. The probe assembly is fixedly connected with the bottom of the carrying recess. Ends, proximate to the cover plate, of the plurality of probes are configured to be in contact with the microfluidic chip; and ends, away from the cover plate, of the plurality of probes pass through the opening.