Abstract: A method of measuring a position of a scanning cantilever includes providing a housing including an actuation region, a position measurement region including an aperture, and an oscillation region. The method also includes providing a drive signal to an actuator disposed in the actuation region, oscillating the scanning cantilever in response to the drive signal, generating a first light beam using a first optical source, directing the first light beam toward the aperture, detecting at least a portion of the first light beam using a first photodetector, generating a second light beam using a second optical source, directing the second light beam toward the aperture, detecting at least a portion of the second light beam using a second photodetector, and determining the position of the scanning cantilever based on the detected portion of the first light beam and the detected portion of the second light beam.

Abstract: The invention relates to an automated hand, such as a prosthetic hand. In one form, the automated hand may be fluid compatible. In one form, the automated hand may comprise features to reduce the risk of harm to motors and/or other sensitive components of the hand when subject to an impact. In one form, the hand may comprise a wrist joint configured to allow the hand to curl and flex and/or to rotate. In one form, one or more digits of the hand may be individually controlled. In one form the hand may include a thumb rotation locking mechanism. In one form the hand may be provided with removable grip plates. In one form, the hand May be configured for use as a training hand.

Abstract: The present disclosure relates to polysiloxanes, processes for preparing polysiloxanes, and hydraulic fluids comprising polysiloxanes. This disclosure also relates to hydraulic fluids comprising one or more polysiloxane compounds and diphosphonate compounds, and to the use of diphosphonate compounds in hydraulic fluids or as additives or components in various compositions, for example to provide fire retardant properties to a fluid or composition. This disclosure also relates to use of the compositions as hydraulic fluids, which may be used in various machines, vehicles and craft, including aircraft.

Abstract: Methods of operating candle filter systems for removing solids from MEG recovered from drilling fluids include passing an MEG rich stream to a candle filter system comprising a plurality of candle filter units in parallel, determining a concentration of TDS in the MEG rich stream, determining whether to operate the candle filter system in a low TDS mode or a high TDS mode based on the concentration of TDS the MEG rich stream, filtering the MEG rich stream in the plurality of candle filter units to produce a filtrate and a filter cake, determining to conduct a cleaning cycle of the candle filter units based on a pressure differential, and conducting a cleaning cycle to remove the filter cake from the outer surfaces of the filter candles. The cleaning cycle is modified to improve removal of solids from the filter candles of the candle filter units.

Abstract: According to embodiments, a user plane function (UPF) node receives a plurality of packets from an application server. The UPF node identifies one or more packets from the plurality of packets. The one or more packets belong to a session group of media streams for coordinated transmission and having a same value of a media stream coordination identifier (MSCI). The UPF node sends to a base station the one or more packets for the coordinated transmission.

Abstract: The present disclosure relates to polysiloxanes, processes for preparing polysiloxanes, and hydraulic fluids comprising polysiloxanes. This disclosure also relates to hydraulic fluids comprising one or more polysiloxane compounds and diphosphonate compounds, and to the use of diphosphonate compounds in hydraulic fluids or as additives or components in various compositions, for example to provide fire retardant properties to a fluid or composition. This disclosure also relates to use of the compositions as hydraulic fluids, which may be used in various machines, vehicles and craft, including aircraft.

Abstract: This document describes techniques for storing virtual disk payload data. In an exemplary configuration, each virtual disk extent can be associated with state information that indicates whether the virtual disk extent is described by a virtual disk file. Under certain conditions the space used to describe a virtual disk extent can be reclaimed and state information can be used to determine how read and/or write operations directed to the virtual disk extent are handled. In addition to the foregoing, other techniques are described in the claims, figures, and detailed description of this document.

Abstract: An uncrewed aerial system (UAS) receives, from a first network function device of a first network, a network selection policy indicating a second network providing local UAS traffic information. The UAS receives from a second network function device of the second network, uncrewed aerial system traffic management (UTM) support information, and selects the second network in accordance with the network selection policy and the UTM support information. The UAS connects to the second network function device of the second network to receive the local UAS traffic information from the second network function device.

Abstract: Conversation graphing capabilities accommodate subsets of conversations to be examined or reviewed. An “others” node is included in a conversation graph displayed through a user interface representing, in one implementation, all conversations not shown on the graph. Individual nodes and/or edges can be selected regardless of whether they are adjacent or connected. Information related to the communications associated with the selected nodes and/or edges is displayed. Nodes associated with communications falling within a selected time range is included and emphasized in the conversation graph. Directionality (i.e., direction of majority of communications) and/or proportionality (i.e., fraction of communications flowing in one direction along an edge verses the opposite direction) is provided through a visual indication for individual edges in the conversation graph.

Abstract: A pump cartridge for mounting on a drive rotor includes a roller assembly having first and second hubs maintained in a spaced apart relationship and defining an axis, and a plurality of planetary rollers arranged in a circumferentially spaced orientation about the axis, the rollers mounted to the hubs displacement radially outward. One or more compressible tubing lines are interposed between the rollers and an interior wall of the pump cartridge housing. The housing and the first and second hubs collectively define a passageway through which a spreader on the drive rotor extends and may be rotated relative to the roller assembly to displace the rollers radially outward to thereby compress the tubing lines against the interior wall. A coupling feature on the first hub engages a roller driving feature of the rotor, so that rotation of the rotor causes rotation of the roller assembly about the axis.

Abstract: An example apparatus includes: memory having a terminal, the memory to store machine-readable instructions and adjacent channel leakage data; and programmable circuitry having a terminal coupled to the terminal of the memory, the programmable circuitry to execute the machine-readable instructions to: determine a range of out-of-band frequencies responsive to adjacent channel leakage ratio data; generate weight values responsive to electromagnetic emissions within the range of out-of-band frequencies of a first signal; modify a pre-distortion function responsive to the weight values; and apply the modified pre-distortion function to generate a second signal, the second signal to exhibit fewer emissions in the range of out-of-band frequencies than the first signal during transmission.

Abstract: A network node receives a packet in an internet protocol (IP) flow; determines that the packet in the IP flow is a media packet using an enhanced media identification filter; obtains a packet priority mark (PPM) for the media packet, the PPM indicating an importance of the media packet; obtains a protocol data unit (PDU) sequence mark (PSM) for the media packet, the PSM indicating a sequence number for a PDU set to which the media packet belongs; and processes the media packet in accordance with the PPM, the PSM, and a congestion level.

Abstract: Example systems and methods are provided herein for stabilizing a watercraft during a turn of the watercraft. Such systems include a navigation assembly and a stabilization mechanism configured to apply forces to maintain the watercraft within a relative orientation with a body of water. The systems also include a memory and a processor, and the processor is configured to receive data from the navigation assembly to determine when a turn is being made or will be made, determine and apply an adjustment to the stabilization mechanism, and cause the adjustment to be applied to the stabilization mechanism.

Abstract: Methods of operating candle filter systems for removing solids from MEG recovered from drilling fluids include passing an MEG rich stream to a candle filter system comprising a plurality of candle filter units in parallel, determining a concentration of TDS in the MEG rich stream, determining whether to operate the candle filter system in a low TDS mode or a high TDS mode based on the concentration of TDS the MEG rich stream, filtering the MEG rich stream in the plurality of candle filter units to produce a filtrate and a filter cake, determining to conduct a cleaning cycle of the candle filter units based on a pressure differential, and conducting a cleaning cycle to remove the filter cake from the outer surfaces of the filter candles. The cleaning cycle is modified to improve removal of solids from the filter candles of the candle filter units.

Abstract: A method for transporting a Multi-Transport Network Context Identifier (MTNC-ID) over a Segment Routing Version 6 (SRV6) header for fifth generation (5G) transport. The method receives a data packet that includes an MTNC-ID in a data plane header of the data packet. The MTNC-ID is extracted from the data plane header of the data packet, and is encapsulated in an argument field in a last segment of a segment list (SL[0]) of the SRV6 header of the data packet. An instruction for forwarding the MTNC-ID is encapsulated within a function field in the SL[0] of the SRH of the data packet. The data packet is transmitted over a SRV6 enabled data plane domain along a forwarding path corresponding to the MTNC-ID.

Abstract: The present technology is directed to thrusting rails for launch vehicles, and associated systems and methods. Certain embodiments of the thrusting rails can include a first rail housing portion having a cavity and a second rail housing portion having a projection positioned at least partially within the cavity. The rails can include a bellows positioned within the cavity and an elongated tube positioned within the bellows. The elongated tube can include a vent opening in a lateral wall of the elongated tube. A shield can be positioned between the vent opening at the bellows and a sleeve can be positioned within the elongated tube. The sleeve can be constructed from a fibrous material and positioned to retain an ordnance within the elongated tube.

Abstract: Aspects described herein generally relate to methods of making a phosphono paraffin comprising forming a reaction mixture by mixing a haloparaffin, a phosphite, and sodium iodide. Methods comprise heating the reaction mixture to form the phosphono paraffin. Aspects described herein further relate to a phosphono paraffin represented by formula (I): wherein each instance of R1 is independently —H or wherein each instance of R2 and R3 is independently linear or branched C1-20 alkyl, C1-20 cycloalkyl, or aryl; the number of instances where R1 is of formula (I) is between about 2 and about 8; and n is an integer between 4 and 22.

Abstract: An example method includes switching a first multiplexer circuit associated with first delay circuitry from (a) a first sub-lookup table (LUT) of a first LUT of digital pre-distortion (DPD) corrector circuitry to (b) a first corresponding sub-LUT of a second LUT of the DPD corrector circuitry, the first sub-LUT associated with the first delay circuitry, the second LUT storing updated values to compensate for non-linearity of power amplifier circuitry of a transmitter including the DPD corrector circuitry. The method includes, based on a value of a counter being equal to a difference between (1) a first delay of the first delay circuitry and (2) a second delay of second delay circuitry, switching a second multiplexer circuit associated with the second delay circuitry from (a) a second sub-LUT of the first LUT to (b) a second corresponding sub-LUT of the second LUT, the second sub-LUT associated with the second delay circuitry.

Abstract: A pump cartridge for mounting on a drive rotor includes a roller assembly having first and second hubs maintained in a spaced apart relationship and defining an axis, and a plurality of planetary rollers arranged in a circumferentially spaced orientation about the axis, the rollers mounted to the hubs displacement radially outward. One or more compressible tubing lines are interposed between the rollers and an interior wall of the pump cartridge housing. The housing and the first and second hubs collectively define a passageway through which a spreader on the drive rotor extends and may be rotated relative to the roller assembly to displace the rollers radially outward to thereby compress the tubing lines against the interior wall. A coupling feature on the first hub engages a roller driving feature of the rotor, so that rotation of the rotor causes rotation of the roller assembly about the axis.

Abstract: A method for transporting a Multi-Transport Network Context Identifier (MTNC-ID) over a Segment Routing Version 6 (SRV6) enabled data plane for fifth generation (5G) transport. The method includes setting an indicator in a flags field of a SRV6 header of a data packet that an MTNC-ID type-length-value (TLV) is included in a TLV field of the SRV6 header. The MTNC-ID TLV for the MTNC-ID is inserted in the TLV field of the SRV6 header of the data packet. The data packet with the SRV6 header containing the MTNC-ID is transmitted over the SRV6 enabled data plane to a next node along a forwarding path corresponding to the MTNC-ID.