Abstract: An example system includes a first gas-turbine engine configured to propel an aircraft, the first gas-turbine engine comprising a first electric starter, the first electric starter configured to rotate a spool of the first gas-turbine engine; and one or more controllers collectively configured to: cause, following operation of the first gas-turbine engine, the first electric starter to perform barring of the first gas-turbine engine; measure, during the barring of the first gas-turbine engine, values of one or more parameters of the first gas-turbine engine; and determine, based on the values of the one or more parameters, whether the first electric starter is available for use in performing mid-air restart of the first gas-turbine engine.

Abstract: A cylinder deactivation system for an engine includes an engine block defining a cylinder. A valve opens and closes a port to the cylinder. A rocker arm pivots to operate the valve. A camshaft has a cam lift and a cam-to-rocker input system transfers the cam lift through the rocker arm to the valve. A deactivation assembly is disposed in the rocker arm and is responsive to fluid pressure to alternately effect an activated state of the valve and a deactivated state of the valve.

Abstract: A heavy truck tire tread (12) is provided that has a tread groove (14) that is not oriented completely in the longitudinal direction so as to extend in both the longitudinal direction and the lateral direction. The tread groove is at least partially defined by a leading edge wall and a trailing edge wall and a bottom surface. A stone ejector (24) engages either the leading edge wall or the trailing edge wall but not both the leading edge wall and the trailing edge wall. The stone ejector faces the non-engaged leading edge wall or the trailing edge wall. Also, the tread has an average void depth that does not go past a twenty percent line (36). The twenty percent line (36) is twenty percent of a full void depth (40) located from the outer surface of the tread, and the average void depth does not include decouple grooves and tread outboard from them.

Abstract: A system for supplying a gas to a plurality of stations of a substrate processing tool includes a gas source to supply the gas, a mass flow controller connected to the gas source, a plurality of conduits, and a plurality of heaters. The conduits are interconnected to each other and are in fluid communication with each other. The conduits include an inlet connected to the mass flow controller, a plurality of portions including a plurality of outlets, and a plurality of gas flow restrictors. The outlets are connected to respective manifolds to supply the gas to the stations. The gas flow restrictors are arranged in the respective portions of the plurality of conduits proximate to the outlets. The heaters are coupled to the respective portions of the conduits that are proximate to the outlets and that include the gas flow restrictors.

Abstract: A specimen holder includes a body, a sleeve, and a wireless transponder. The body has distal and proximal portions, the distal portion including a surface that carries a specimen upon engagement of the body with the specimen, and the proximal portion including a first pair of parallel surfaces. The sleeve has distal and proximal portions, a side wall, and an internal cavity at least partially enclosed by the side wall. The distal portion of the sleeve includes a second pair of parallel surfaces. The wireless transponder is sized to be positioned within the internal cavity of the sleeve. The sleeve is attachable to the body by capturing one of the first and second pairs of parallel surfaces between the other of the first and second pairs of parallel surfaces.

Abstract: An electrochemical assembly is comprised of dry electrochemical powder layers (e.g., anode layer, separator layer, cathode layer, and/or current collector layer) that are substantially free of solvent and/or binder. The electrochemical assembly is produced by directly disposing (e.g., printing/spraying) dry powder layers into a non-conductive frame.

Abstract: Apparatus and methods for detecting a brain disorder in a subject include a display device and an eye tracker operatively connected to a processor, wherein the display device displays visual scenes to the subject according to at least one viewing task. The eye tracker tracks at least one of the subject's eyes while the subject performs the viewing task, and outputs eye tracking data. The 5 processor extracts data for one or more selected feature, and analyzes the data for the one or more selected feature using a classifier to determine one or more condition, validates the determined condition through comparisons to meta-data and the true condition if available, and generates an output based on the determined condition for the selected feature: wherein the output indicates the likelihood of the subject having a brain disorder.

Abstract: Pyrrolo[2,1-f][1,2,4]triazine compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of pyrrolo[2,1-f][1,2,4]triazine compounds or analogs thereof, in the treatment of disorders characterized by overexpression of DYRK1A (e.g., cancer, Down syndrome, Alzheimer's disease, diabetes, viral infections, and osteoarthritis).

Abstract: A heavy truck tire tread with a rib (18) located between first (14) and second (16) tread grooves. A shoulder block (30) is adjacent the rib and at a shoulder edge of the tread, and a decouple groove (32) is present that decouples the shoulder block from the rib. The decouple groove is spaced from and free from engagement with the shoulder edge, and extends at least twice as long in the longitudinal direction than in the lateral direction. The width of the decouple groove is less than widths of the first and second tread grooves. The tread has an average void depth that does not go past a twenty percent line, where the twenty percent line is twenty percent of a full void depth located from an outer surface of the tread, and where the average void depth does not include decouple grooves and tread outboard from the decouple grooves.

Abstract: A prosthetic heart valve includes a collapsible and expandable stent extending along a longitudinal axis and having an inflow end and an outflow end, the stent including a plurality of cells annularly arranged around the stent in at least one row, the plurality of cells having a first nesting cell adjacent the outflow end of the stent, a first engaging arm disposed within the first nesting cell and being pivotally movable between a loaded condition, a partially-released condition, and a fully-released condition, the first engaging arm and the first nesting cell having a synchronous pivoting movement, and a collapsible and expandable valve assembly disposed within the stent and having a plurality of leaflets.

Abstract: An ATM system includes a back-end server, an ATM central processing unit (ATM CPU) that receives information relating to the ATM system and a mobile computer. The mobile computer provides a CPU (MC CPU) and a keypad. The mobile computer may also provide a touch screen configured to display an initial ATM display. The ATM system also includes an interface system for interfacing between the ATM CPU and MC CPU. The back-end server formats and transmits to the ATM an API call. The API call requests a location of the user, ATM device information, and identification information of the user. The mobile computer is configured to respond to the API call by providing the location, the ATM device information, and the identification information of the user to the back-end server.

Abstract: In some examples, a delivery device includes a handle, a catheter sheath defining a lumen and extending distally from the handle, and a hemostasis valve positioned at least partially within the handle, the hemostasis valve being located proximal the catheter sheath, the hemostasis valve including a first seal and a second seal, and a first flush-port disposed between the first seal and the second seal.

Abstract: A crossing gate mechanism includes an enclosure housing multiple components including a control unit configured to operate the crossing gate mechanism and associated crossing gate arm, an electric motor driving a main shaft, the main shaft extending outside the enclosure and the crossing gate arm being coupled to the main shaft, one or more electronic sensor(s) capable of providing angular information, and a processing unit configured to determine positions based on the angular information.

Abstract: An interrogation device and/or system includes a body and an antenna, the body has an aperture or elongated receiver with an opening and an internal perimeter or inner wall sized and/or shaped to receive a portion of a container therein, either with or without a cap of the container. The container may, for example, be used to store biological specimens a cryogenic temperatures. One or more alignment features of the body align wireless transponders (e.g., RFID transponders) of tagged specimen containers and/or carriers with the antenna to enhance interrogation. Alignment may be along a longitudinal or Z-axis, and/or alignment in an XY plane, perpendicular to the Z-axis. Shielding may reduce or even eliminate cross-talk with neighboring wireless tagged specimen containers and/or carriers.

Abstract: An occlusive implant system may include a catheter having a lumen extending from a proximal opening to a distal opening, a core wire slidably disposed within the lumen, and an occlusive implant having an expandable framework configured to shift between a collapsed configuration and an expanded configuration, and an occlusive element disposed on the expandable framework. The expandable framework may include a plurality of anchor members extending radially outward from the expandable framework, at least some of the plurality of anchor members each have a barb projecting circumferentially therefrom. The occlusive implant may be releasably connected to a distal portion of the core wire.

Abstract: The present invention provides pollen compositions, methods and kits for making said compositions, and methods of using said compositions to fertilize a plant. The pollen within these compositions has increased longevity and can be used to fertilize plants for an extended period of time as compared to pollen prepared using conventional methods. Also provided are methods of collecting pollen from a maize plant by maturing individual tassel branches off of the plant and vessels for collecting the pollen from these individual branches.

Abstract: Disclosed herein is a IOT device for automating ventilation of barrels and other containers and for facilitating ventilating of a barrel or container, in accordance with some embodiments. Further, the barrel or container lid comprises ports, pumps, a duct, and valves. Further, an inlet pump of the pumps is configured for drawing external air into an interior space of the barrel or container from an exterior space of the barrel or container through an inlet port of the ports and an outlet pump of the pumps is configured for expelling internal air from the interior space into the exterior space through an outlet port of the ports. Further, the duct is coupled with the inlet port. Further, openings of the duct are configured for creating airflows in the interior space for ventilating the interior space based on the drawing and the expelling. Further, the valves are configured for transitioning between an open state and a closed state for openably closing the ports.

Abstract: A crossing gate mechanism (300) includes a linkage (320) operably coupled to a crossing gate arm (310), wherein the crossing gate arm (310) is movable between a vertical position (VP) and a horizontal position (HP) via the linkage (320), wherein the linkage (320) is in a first position when the crossing gate arm (310) is in the vertical position (VP) and in a second position when the crossing gate arm (310) is in the horizontal position (HP), and wherein the linkage (320) in the second position mechanically locks the crossing gate arm (310) in the horizontal position (HP).

Abstract: Systems and methods for testing, evaluating, and scoring IT products (e.g., software) and product updates from a technology provider are disclosed herein. More specifically, organizational assessment may be performed to evaluate the provider's development lifecycle processes and generate organization maturity scores. Architecture assessment may be performed to evaluate the system-level and software-level architectures associated with the application and generate architecture maturity scores. Product verification may be performed via automated testing and penetration testing to generate verification maturity scores. The organization maturity scores, architecture maturity scores, and verification maturity scores may be used to provide recommendations to the provider and also combined into an overall maturity score, which may serve as a comprehensive summary of the evaluation. These generated scores inform and expedite testing of future iterations of the product.