Abstract: A method for modifying an aperture in a component, a system for modifying flow through a component, and a turbine component are disclosed. The method includes providing a substrate having at least one aperture having an electrically-conductive surface, providing a deposition device including an ESD torch, the ESD torch including an aperture penetrating electrode including a conductive material, inserting the aperture penetrating electrode at least partially into the aperture, and generating an arc between the aperture penetrating electrode and the electrically-conductive surface to deposit electrode material within the aperture. The system includes the ESD torch removably supported in an electrode holder. The turbine component includes at least one aperture having an electrospark deposited material along an electrically-conductive surface, the electrospark deposited material providing modified fluid flow through the turbine component.

Abstract: An integrated circuit includes an interconnect which includes a metal layer, a layer of graphene on at least one of the top surface of the interconnect or the bottom surface of the interconnect, and a layer of hexagonal boron nitride (hBN) on the layer of graphene, opposite from the metal layer. Dielectric material of the integrated circuit contacts the layer of hBN. The layer of graphene has one or more atomic layers of graphene. The layer of hBN is one to three atomic layers thick. The interconnect may have a lower graphene layer on the bottom surface of the metal layer with a lower hBN layer, and an upper graphene layer on the top surface of the metal layer, with an upper hBN layer.

Abstract: A method for modifying an aperture in a component, a system for modifying flow through a component, and a turbine component are disclosed. The method includes providing a substrate having at least one aperture having an electrically-conductive surface, providing a deposition device including an ESD torch, the ESD torch including an aperture penetrating electrode including a conductive material, inserting the aperture penetrating electrode at least partially into the aperture, and generating an arc between the aperture penetrating electrode and the electrically-conductive surface to deposit electrode material within the aperture. The system includes the ESD torch removably supported in an electrode holder. The turbine component includes at least one aperture having an electrospark deposited material along an electrically-conductive surface, the electrospark deposited material providing modified fluid flow through the turbine component.

Abstract: The present application provides novel compounds of the Formula (I), pharmaceutical compositions comprising such compounds and methods for using such compounds as tools for biological studies or as agents or drugs for modulating Protease Activated Receptor-2 (PAR2) and for treating a subject at risk of—or susceptible to—a disease or disorder, or having a disease or disorder associated with undesirable PAR2 activity.

Abstract: Switched filter banks realized in a stacked arrangement.

Abstract: The present invention relates generally to digital elliptic filters, and more particularly, but not exclusively to multi-layer digital elliptic filters and methods for their fabrication.

Abstract: Switched filter banks realized in a stacked arrangement.

Abstract: Coating methods and a coated substrate are provided. The coating method includes providing a component having an aperture formed in a surface thereof, arranging and disposing a hollow member on a portion of the surface to define a hollow space above the aperture corresponding to a shape of the aperture at the surface, applying at least one coating over the surface of the component and the hollow member to form an applied coating having an applied coating thickness, and removing at least a portion of the hollow member to expose the hollow space through the applied coating. The coated substrate includes a component having an aperture formed in a surface thereof, a hollow member arranged and disposed on the surface to define a hollow space above the aperture, and an applied coating over the surface of the component, the hollow space being exposed through the applied coating.

Abstract: A process of sorting metallic single wall carbon nanotubes (SWNTs) from semiconducting types by disposing the SWNTs in a dilute fluid, exposing the SWNTs to a dipole-inducing magnetic field which induces magnetic dipoles in the SWNTs so that a strength of a dipole depends on a conductivity of the SWNT containing the dipole, orienting the metallic SWNTs, and exposing the SWNTs to a magnetic field with a spatial gradient so that the oriented metallic SWNTs drift in the magnetic field gradient and thereby becomes spatially separated from the semiconducting SWNTs. An apparatus for the process of sorting SWNTs is disclosed.

Abstract: Structures and methods for interconnects and associated alignment and assembly mechanisms for and between chips, components, and 3D systems.

Abstract: Described examples include graphene Hall sensors, magnetic sensor systems and methods for sensing a magnetic field using an adjustable gate voltage to adapt the Hall sensor magnetic field sensitivity according to a control input for environmental or process compensation and/or real-time adaptation for balancing power consumption and minimum detectable field performance. The graphene Hall sensor gate voltage can be modulated and the sensor output signal can be demodulated to combat flicker or other low frequency noise. Also, graphene Hall sensors can be provided with capacitive coupled contacts for reliable low impedance AC coupling to instrumentation amplifiers or other circuits using integral capacitance.

Abstract: The present invention relates generally to digital elliptic filters, and more particularly, but not exclusively to multi-layer digital elliptic filters and methods for their fabrication.

Abstract: A fluid flow orifice locating system for locating fluid flow orifices on a component includes a light source, an image capture device, and a controller operably connected to the image capture device. The controller is configured and disposed to create a fluid flow orifice map of the component based on contrast differences on a surface of the component.

Abstract: A display pixel includes a first fluid channel, a second fluid channel in flow communication with the first fluid channel, and a third fluid channel in flow communication with the second fluid channel. The first fluid channel includes a first fluid having a first color characteristic. The second fluid channel includes a second fluid having a second color characteristic, and the third fluid channel includes a third fluid having a third color characteristic. A display apparatus includes a plurality of the display pixels.

Abstract: Substrate-free mechanical structural systems comprised of interconnected subsystems of electronic and/or electromechanical components are provided.

Abstract: Various embodiments include a turbomachine diaphragm ring. In various particular embodiments, a turbomachine diaphragm ring includes: a packing slot sized to house a dovetail section of a turbomachine packing, the packing slot extending circumferentially about a rotational axis of the turbomachine; a key slot connected with the packing slot sized to house a portion of a key member, the key slot extending at least one of radially or axially from the packing slot; and a retaining slot connected with the key slot and extending substantially circumferentially from the key slot, the retaining slot sized to house a retaining member for retaining the key member.

Abstract: A turbine component surface treatment process includes passing a UV-curable maskant through one or more fluid flow passages, wherein at least a portion of the UV-curable maskant exits the one or more fluid flow passages at an exterior surface of the turbine component, applying a UV light to the exterior surface of the turbine component, wherein the UV light cures at least a portion of the UV-curable maskant exiting the one or more fluid flow passages, and, treating the exterior surface with a treatment material, wherein the portion of the UV-curable maskant cured by the UV light substantially blocks the treatment material from entering the one or more fluid flow passages.

Abstract: A system for locating at least one surface feature, such as a cooling aperture, on a turbine component is provided. The system includes at least one feature marker configured for placement adjacent to the at least one surface feature. The system also includes at least one sensor configured for non-visual detection of the at least one feature marker. The system also includes a control device coupled to the at least one sensor for receiving signals from the at least one sensor, wherein the signals represent data indicative of one of a presence of the at least one feature marker and an absence of the at least one feature marker.

Abstract: A device cover includes a protective layer and a display layer. The display layer includes a plurality of display pixels. Each display pixel includes a first fluid having a first color characteristic and a second fluid having a second color characteristic.

Abstract: The present invention relates generally to digital elliptic filters, and more particularly, but not exclusively to multi-layer digital elliptic filters and methods for their fabrication.