Abstract: A connector system includes a cage assembly in which a thermally conductive heat sink and a connector are mounted. The heat sink includes a base, a ramp extending downwardly from the base and a pedestal extending downwardly from the base. A thermal interface material is disposed on lower surface of the pedestal. A module can be inserted into the cage assembly and connected to the connector and to the heat sink. Thermal energy generated by the module is transferred to the heat sink which dissipates the heat by convention. The ramp protects a leading edge of the thermal interface material form engagement by the module during insertion of the module into the cage assembly.

Abstract: A process of forming a turbine engine seal includes the steps of: providing a flat strip of material; roll forming the flat strip of material forming an asymmetric profile in the flat strip of material; coiling the formed asymmetric profile into an overlapping ring shape; cutting the circular shape to a predetermined length; and joining ends of the predetermined length forming the seal. The seal includes at least two peaks that are formed on opposing sides of a gap. The at least two peaks contact opposing sides of a U shaped profile at a zero radius. The asymmetric profile includes a circular shape and the ends are joined.

Abstract: Methods and systems for partial application data collection are disclosed. The method stores a network accessible application having a plurality of form fields. One or more processors generate a session identifier (ID) and timestamp for a user accessing the application. The one or more processors determine that a state within a form field of one of the plurality of form fields is in focus, the state of the form field being in focus when the user selects the form field. Additionally, it is determined when the state within the form field is no longer in focus. At that time, a countdown timer is initiated. When the countdown time reaches zero, any data entered into the form field is collected. The collected data and the session ID are then combined into a single user data file.

Abstract: A muzzleloader firearm for use with a projectile, a propellant containment vessel including a prepackaged propellant charge therein, and a primer. The muzzleloader has a stock and a barrel supported by the stock. The barrel has a breech end, a muzzle end, and a barrel wall extending in a forward direction from the breech end to the muzzle end. A breech plug is at the breech end. The barrel being ported to transfer expanding gases from the barrel to the breech plug. A gas passageway in the breech plug directs expanding propellant gases to the propellant chamber behind the propellant vessel seated therein wherein the expanding gases can eject the used propellant vessel.

Abstract: A method, computer program product, and computing system for compartmentalizing a plurality of RAID extents, within a RAID system, into a plurality of rotation subgroups. An IO overload condition is sensed in at least one drive extent associated with a first rotation subgroup, chosen from the plurality of rotation subgroups. Instructions are provided concerning moving at least a portion of a load experienced by the first rotation subgroup to a second rotation subgroup, chosen from the plurality of rotation subgroups.

Abstract: Techniques for amortizing metadata updates due to data delete operations in data storage systems that implement log structured storage of data from virtual volumes. The techniques employ a segment database (DB) and a deleted chunk DB. The segment DB is implemented as a key-value store. The deleted chunk DB is likewise implemented as a key-value store, but configured as a log structured merge (LSM) tree. By configuring the deleted chunk DB as an LSM-tree, more efficient use of memory and improved reduction of metadata updates can be achieved. Stored segments of log structured data can also be effectively “cleaned” in a background process that involves ordered traversals of the segment DB and the deleted chunk DB, allowing for more efficient recovery of storage space consumed by the deleted data chunks.

Abstract: A multi-asset blockchain network platform is disclosed for defining a plurality of different assets, the plurality of different assets including at least a first digital asset of a first asset type and second asset of a second asset type, each of the first and second asset types including a respective asset identifier corresponding to a respective issuance program defining rules for issuing units of the respective asset on a blockchain. A plurality of accounts are created, the plurality of accounts including at least a first account and a second account. Asset units of the first digital asset are issued to the first account. Asset units of the second asset are issued to the first account. The asset units of the first digital asset are spent from the first account. The asset units of the first digital asset are retired.

Abstract: A method of fracturing multiple productive zones of a subterranean formation penetrated by a wellbore is disclosed. The method comprises injecting a fracturing fluid into each of the multiple production zones at a pressure sufficient to enlarge or create fractures in the multiple productive zones, wherein the fracturing fluid comprises an upconverting nanoparticle that has a host material, a dopant, and a surface modification such that the upconverting nanoparticle is soluble or dispersible in water, a hydrocarbon oil, or a combination thereof; recovering a fluid from one or more of the multiple production zones; detecting the upconverting nanoparticle in the recovered fluid by exposing the recovered fluid to an excitation radiation having a monochromatic wavelength; and identifying the zone that produces the recovered fluid or monitoring an amount of water or oil in the produced fluid by measuring an optical property of the upconverting nanoparticle in the recovered fluid.

Abstract: Head-mounted display visor assembly. A head mounted display visor assembly includes a molded world-facing visor coupled to a separately molded user-facing bathtub. The visor includes an IR opaque and visual light opaque portion coupled to a separately manufactured IR permissive portion. The visor also includes an IR opaque portion. The bathtub includes an IR permissive, but visual light opaque portion and a visual light permissive portion.

Abstract: The system generally includes a crosspoint switch in a local data collection system having multiple inputs and multiple outputs including a first input connected to a first sensor and a second input connected to a second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of a first sensor signal and a second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal and the second sensor signal. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. The local data collection system includes multiple data acquisition units each having an onboard card set configured to store calibration information and maintenance history.

Abstract: Systems, methods, and computer-readable media are disclosed for a systems and methods for improved smart infrastructure data transfer. An example method may involve determining, at a first time, that a first number of smart infrastructure devices included within a smart infrastructure system are accessible over a network. The example method may also involve creating a first software image including a software update for the first number of smart infrastructure devices. The example method may also involve sending, over the network, the first software image to a device of the smart infrastructure system. The example method may also involve determining, at a second time, that a second number of smart infrastructure devices included within the smart infrastructure system are accessible over the network. The example method may also involve determining that the first number of devices is different than the second number of devices.

Abstract: A weight-measurement system for inclusion or use with a waste container includes scale devices in communication with a remote computer via a communications module. In some embodiments, the scale devices are mounted to a wheeled base frame that is integral with and supports the waste container. In other embodiments, the scale devices are mounted to a stationary base frame upon which a conventional waste container is retrofittingly positioned and supported during use. The scale devices can be provided by load cells, for example load-pin load cells used as axles for wheels of the integral base frame or as axles for rollers of the retrofit stationary base frame. The remote computer can be programmed to receive weight data from the scale devices, via the communications module, determine the actual weight of the waste contained in the waste container, and provide pre-defined weight-based notifications.

Abstract: Systems and methods for generating illumination effects for inserted luminous content, which may include augmented reality content that appears to emit light and is inserted into an image of a physical space. The content may include a polygonal mesh, which may be defined in part by a skeleton that has multiple joints. Examples may include generating a bounding box on a surface plane for the inserted content, determining an illumination center point location on the surface plane based on the content, generating an illumination entity based on the bounding box and the illumination center point location, and rendering the illumination entity using illumination values determined based on the illumination center point location. Examples may also include determining illumination contributions values for some of the joints, combining the illumination contribution values to generate illumination values for pixels, and rendering another illumination entity using the illumination values.

Abstract: Selecting a donor access node for a relay node based on a number of component carriers includes identifying one or more potential donor access nodes deploying one or more carriers, measuring a reference signal strength for each of the one or more potential donor access nodes, determining which of the one or more potential donor access nodes deploys a highest number of component carriers, and sending a request to attach to the potential donor access node deploying the highest number of component carriers and having a reference signal strength that meets a reference signal criteria.

Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: 10 to 65 wt % of structural units of formula I wherein each R1 and R2 is independently selected from a hydrogen and a C1-3 alkyl group; 10 to 80 wt % of structural units of formula II wherein each R3 is independently selected from a hydrogen and a —C(O)CH3 group; and 10 to 65 wt % of structural units of formula III wherein each R4 is independently selected from a hydrogen and a —CH3 group; and wherein at least one of R1 and R2 is a C1-3 alkyl group in at least 1 mol % of the structural units of formula I in the dispersant polymer; wherein the dispersant polymer has a lactone end group and wherein the dispersant polymer has a weight average molecular weight of 1,500 to 6,000 Daltons.

Abstract: Unaligned atomic memory operations on a processor using a load-store instruction set architecture (ISA) that requires aligned accesses are performed by widening the memory access to an aligned address by the next larger power of two (e.g., 4-byte access is widened to 8 bytes, and 8-byte access is widened to 16 bytes). Data processing operations supported by the load-store ISA including shift, rotate, and bitfield manipulation are utilized to modify only the bytes in the original unaligned address so that the atomic memory operations are aligned to the widened access address. The aligned atomic memory operations using the widened accesses avoid the faulting exceptions associated with unaligned access for most 4-byte and 8-byte accesses. Exception handling is performed in cases in which memory access spans a 16-byte boundary.

Abstract: A LED controller includes a power distribution module and an interface to an external data bus. An image frame buffer is connected to the interface to receive image data. A separate logic module is connected to the interface and configured to modify image frame buffer output signals sent to an LED pixel array connected to the image frame buffer. The LED pixel array can project light according to a pattern and intensity defined at least in part by the image held in the image frame buffer.

Abstract: A landing zone designation system is provided that includes a master and a slave landing strobes. A detector on an aircraft can detect master and slave optical signals, and a processor can be coupled to the detector to compute placement of the aircraft relative to the master and slave landing strobes. A method is provided for designating a landing zone for an aircraft. The method includes emitting first and second optical signals, where a determination is made whether the aircraft is to land at a first landing zone or a second landing zone depending on a difference between the first optical signal and the second optical signal. A distance to landing within the determined first landing zone or the second landing zone can also be determined.

Abstract: A first part of a 3-dimensional object is generated for display and displayed on a display device. The first part has at least a base interface and a first interface. The displayed first part is caused to change shape. A second part of the 3-dimensional object is generated for display, the second part having at least a base interface. The second part is translated and oriented so that the base interface of the second part mates with the first interface of the first part when the second part is displayed on the display device. The second part is displayed on the display device with the base interface of the second part mating with the first interface of the first part.

Abstract: A magnetic field sensor includes a phase-locked loop to receive a measured magnetic field signal formed from sensing element output signals of a plurality of magnetic field sensing elements in response to a magnetic field. The phase-locked loop is configured to generate an angle signal having a value indicative of the angle of the magnetic field. Associated methods are also described.