Abstract: Systems and Methods are provided for improving the ability to apply modeling techniques similar to relational algebra to an expanded number of workflows. By allowing a relational algebra type modeling technique to be applied to an expanded number of workflows, an increased number of data processing workflows can be more readily improved, such as by automatic modification of the sequence of tasks in a workflow, to reduce the execution costs for a workflow. The relational algebra type modeling technique can also allow for identification of portions of data processing workflows or queries that share a common input and output.

Abstract: A method for determining instruction sequences, a related device, and a system. A method for determining instruction sequences may include: acquiring a function identifier; and determining M1 instruction sequences used to implement a function identified by the function identifier, where each instruction sequence in the M1 instruction sequences includes a unique entry instruction, and each instruction sequence in the M1 instruction sequences includes a unique exit instruction, where M1 is a positive integer, and the M1 instruction sequences are instruction sequences for creating a network packet processing program used to process a network packet. Solutions of embodiments of the present disclosure are advantageous for improving an extent of matching between a packet forwarding device and an instruction sequence that is executed by the packet forwarding device and used to process a network packet, and reducing an amount of invalid code run by the packet forwarding device.

Abstract: A data processing method and a related device are provided. The method includes receiving, by the ith processing circuit in a first circuit set, a first packet header and data D(1, i?1), obtaining data D?(1, i) based on a first field in the first packet header, and sending the first packet header and data D(1, i) to the (i+1)th processing circuit in the first circuit set, where the data D(1, i) is obtained based on the data D(1, i?1) and the data D?(1, i). The method also includes sending, by the ith processing circuit in the first circuit set, the data D(1, i) to the (i+1)th processing circuit in a second circuit set and sending, by the ith processing circuit in the second circuit set, a second packet header to the (i+1)th processing circuit in the second circuit set.

Abstract: A lighting device (100, 300) comprising a housing (101, 301) comprising a polymer material, the housing including an elongated hollow neck portion (102) and a collar portion (104) arranged at an end of the neck portion. The collar portion includes an essentially annular surface (114, 414) surrounding the end of the neck portion peripherally. The collar portion has a metalized surface. The surface is structured into a plurality of electrically conductive pads (118, 318, 418) and the pads are electrically isolated from each other. A plurality of light emitting elements (120, 320, 420) are arranged on the collar portion of the housing. Each of the light emitting elements has a first terminal (128) electrically connected to a first electrically conductive pad (118a, 418a) and a second terminal (124) electrically connected to a second electrically conductive pad (118b, 418b). The collar portion is directly in contact with the surroundings, promoting an improved heat transfer from the light emitting elements.

Abstract: An actuator for an electric parking brake system has an outer housing. A planetary gear train and an electric motor are disposed in the outer housing. At least one gear connects the motor to the planetary gear train. The planetary gear train comprises a multi-stage planetary gear mechanism. A gear housing accommodates the planetary gear mechanism. The planetary gear train further comprises a centering pin extending through the gear mechanism, such that the planetary gear mechanism rotates about the centering pin. Each stage has a sun gear, a ring gear, a plurality of planet gears meshed with the sun gear and ring gear, and a planet carrier rotatably supporting the planet gears.

Abstract: A transmitting wireless device provides channel access information to a receiving wireless device for the receiving wireless device to make a determination of when to transmit and what transmissions parameters to use for the transmission. The channel access information may be used differently by wireless devices operating in a basic service set and an overlapping basic service set. Channel access information may include fields indicative of transmission power used, signal to noise ratio headroom available, and so on. Channel access information may be generated and transmitted at the PHY layer of an implementation, thus providing a fast delivery to the receiving wireless device.

Abstract: A method of determining one or more beating parameters for use in cardiomyocyte beating analysis including: providing a cell analysis device including wells, each well including a sensor capable of monitoring beating of cardiomyoctes in millisecond time resolution; adding cardiomyocytes to the wells; monitoring the beating of the cardiomyocytes in millisecond time resolution to obtain a plurality of beating measurements; and calculating one or more beating parameters from the plurality of beating measurements.

Abstract: An apparatus for recognizing a position of a crystal in a nuclear detector, including: a silicon semiconductor detector array arranged in a crystal array in the nuclear detector, where each row/or column of silicon semiconductor detectors is configured to output a sum of voltages outputted by the silicon semiconductor detectors in the row/or column at a row/or column signal output end; row signal comparing modules, one to one correspondingly connected to each row signal output end and configured to obtain a row comparison result for each row of silicon semiconductor detectors; column signal comparing modules, one to one correspondingly connected to each column signal output end and configured to obtain a column comparison result for each column of silicon semiconductor detectors; and a crystal position recognizing module configured to recognize a position of a crystal hit by a photon according to each row comparison result and each column comparison result.

Abstract: Methods and devices for calibrating a gain of a scintillator detector are disclosed, where a scintillation crystal of the scintillator detector includes two or more energy regions. In an example, the scintillation crystal of the scintillator detector is adopted as a radiation source for calibrating. Electric signals outputted from a rear end of the scintillator detector are collected, and actual counts of the electric signals from each of at least two energy regions of the scintillation crystal at a specified position are obtained, respectively. Then, a gain of the scintillator detector may be adjusted according to the obtained actual counts of the electric signals from the at least two energy regions.

Abstract: A packet edit processing method and a device are provided. In an embodiment, the method includes: generating an input packet template based on N to-be-edited protocol header fields of an input packet, and a preset protocol field mapping relationship, where the input packet template includes N protocol descriptors, and the protocol field mapping relationship is a mapping relationship between a protocol field included in a protocol descriptor and a protocol field included in a protocol header field; performing edit processing on the input packet template to obtain an output packet template; and converting, based on the preset protocol field mapping relationship, M protocol descriptors into M protocol header fields of an output packet, and replacing the N protocol header fields in the input packet with the M protocol header fields to obtain the output packet.

Abstract: Provided are a method and a device for sending traffic indication information. In the method, an AP sends a radio frame to multiple STAs associated with the AP, wherein the radio frame carries an indication field, and the indication field is used to indicate whether the radio frame carries traffic indication virtual bitmap information. According to the technical solution provided, in the case where the AP has no unicast cache data for any station, multiple STAs associated with the AP can know whether the AP has their respective unicast cache data to be sent.

Abstract: Multiple wireless devices in a network perform full duplex communication in which the transmission path and receiving path are spatially separated to allow simultaneous transmission and receiving. The wireless devices can either be controlled using a centralized, or point, coordination function or a distributed coordination function. A full-duplex wireless device senses the medium during transmission by itself and selectively continues the transmission when a signal is sensed on the medium. A full-duplex wireless device measures signal being transmitted by its transmitter and estimates parameters that can be used to cancel the contribution of the locally transmitted signal to the locally received signal concurrently being received during the transmission. The transmit antenna and the receive antenna of a full-duplex wireless device can be configured to be spatially isolated from each other to minimize interference between the antenna functions.

Abstract: Provided are a channel detection method, terminal and system, the method comprising: when an access point allows a station associated therewith to use a dynamic channel detection threshold, the associated station collects detection information (101); according to the detection information, the associated station determines whether to use the dynamic channel detection threshold to conduct channel detection (102).

Abstract: The present invention discloses a hybrid organic silicon thermoplastic elastomer and a preparation method thereof. The copolymer, namely the elastomer, has a structural formula as shown in formula I. In the preparation method, the preparation proceeds in a solution or main body polymerization system through organopolysiloxane with two functionalized ends, a compound with a structural formula of OCN—Y—NCO, a branched compound with a structural formula of and a compound with a structural formula of NH2—Z—NH2, which can be added or not. The softening temperature of the copolymer is in a range of 40° C.˜190° C., and the present invention has high processing mobility.

Abstract: Disclosed is a channel access method. A first station acquires a first transmission time period and sends indication information to a second station in the first transmission time period, the indication information being used for informing the second station of acquiring a second transmission time period; and the second station acquires the second transmission time period and performs radio frame transmission in the second transmission time period. Also disclosed are a channel access system and stations.

Abstract: An optical engine for use in a bench top flow cytometer, the optical engine comprising a set of lasers; a different set of beam shaping optics for each laser, wherein each set comprises two lenses to adjustably focus light horizontally along an x-axis to a same horizontal position and vertically along a y-axis to a different vertical position along a same plane; collection optics for collecting fluorescence from the flow cell; filtration optics that filter the collected fluorescence from the flow cell into different detection channels according to wavelength ranges; and a detector for each detection channel that converts the filtered fluorescence to electrical signals, wherein electrical signals are processed so that the fluorescence from each laser at the different vertical positions is distinguished at the same detector.

Abstract: Disclosed are a data processing method, a processor, and a data processing device. The method comprises: an arbiter sends data D(a,1) to a first processing circuit; the first processing circuit processes the data D(a,1) to obtain data D(1,2), the first processing circuit being a processing circuit among m processing circuits; the first processing circuit sends the data D(1,2) to a second processing circuit; the second processing circuit to an mth processing circuit separately process the received data; and the arbiter receives data D(m,a) sent by the mth processing circuit. The processor further comprises an (m+1)th processing circuit. Each processing circuit in the first processing circuit to the (m+1)th processing circuit can receive first data to be processed sent by the arbiter, and process the first data to be processed. The scheme is helpful to improve efficiency of data processing.

Abstract: A system for detecting signal components of light induced by multiple excitation sources including: a flow channel including at least two spatially separated optical interrogation zones; a non-modulating excitation source that directs a light beam of a first wavelength at a near constant intensity onto a first of the optical interrogation zones; a modulating excitation source that directs a light beam of a second wavelength with an intensity modulated over time at a modulating frequency onto a second of the optical interrogation zones; a detector subsystem comprising a set of detectors configured to detect light emitted from particles flowing through the at least two optical interrogation zones and to convert the detected light into a total electrical signal; and a processor that determines signal components from the light detected from each of the optical interrogation zones.

Abstract: A method is provided for fabricating a semiconductor testing structure. The method includes providing a substrate having a to-be-tested device structure formed on a surface of the substrate, a dielectric layer formed on the surface of the substrate and a surface of the to-be-tested structure, and conductive structures and an insulation layer electrically insulating the conductive structures formed on a first surface of the dielectric layer. The method also includes planarizing the conductive structures and the insulation layer to remove the conductive structures and the insulation layer until the first surface of the dielectric layer is exposed; and bonding the first surface of the dielectric layer with a dummy wafer by an adhesive layer. Further, the method includes removing the substrate to expose a second surface relative to the first surface of the dielectric layer of the dielectric layer and a surface of the to-be-tested device structure.

Abstract: Methods are provided for improving the ability to apply modeling techniques similar to relational algebra to an expanded number of workflows. By allowing a relational algebra type modeling technique to be applied to an expanded number of workflows, an increased number of data processing workflows can be more readily improved, such as by automatic modification of the sequence of tasks in a workflow, to reduce the execution costs for a workflow. The relational algebra type modeling technique can also allow for identification of portions of data processing workflows or queries that share a common input and output.