Abstract: A device for nano-assembly of nanoparticles in nanoimprinted wells on a substrate surface includes a substrate holder, a platen, a heater and a conveyor. The substrate holder is arranged to support the substrate. The platen is arranged to have a print gap between the substrate and platen, the print gap containing a nanoink having a carrier fluid and nanoparticles within the carrier fluid. The heater is configured to provide heat to the substrate holder. The conveyor is configured to move the substrate relative to the platen such that nanoparticles are nanoassembled into the nanoimprinted wells as the substrate traverses a carrier fluid filled nano-assembly area by motion of the substrate holder.

Abstract: A one-way see-through illumination device includes a light guide, a light source at an edge of the light guide and a pattern of pixels on a surface of the light guide. The light guide has an illumination surface and a non-illumination surface opposite to the illumination surface. The light source is configured to inject light into the edge of the light guide. The pattern of pixels and the light guide are arranged to generate transparent illumination by the frustration of total internal reflection of light injected into the light guide such that light from the light source is emitted through the illumination surface. The pixels are arranged to prevent the generation of a diffraction grating in the light guide.

Abstract: A device includes a light source and a light guide. The light source is configured to emit photoresist-curative electromagnetic radiation. The light guide is arranged to receive the photoresist-curative electromagnetic radiation from the light source and to guide the received radiation by total internal reflection, the light guide including a pattern of emission points on at least one surface of the light guide, the emission points emitting the photoresist-curative electromagnetic radiation out of the light guide by frustration of total internal reflection caused by the emission points.

Abstract: This disclosure provides systems and methods for fabricating a transparent display device. The display device can include a light guide having a first surface for illumination and a second surface, positioned opposite the first surface. The second surface can be a non-illuminated surface. The display device can include a plurality of one-way light emitting pixels positioned on the second surface of the light guide and configured to frustrate total internal reflection of light within the light guide. The plurality of pixels can each include a light-diffusive layer and light-reflective layer. The display device can include a light source configured to introduce light into an edge of the light guide to cause the plurality of pixels to emit at least a portion of the light through the first surface of the light guide.

Abstract: This disclosure provides systems and methods for manufacturing three-dimensional structures. A system can include a reservoir configured to contain a volume of light-curative resin. The system can include a light source. The system can include a light guide configured to be positioned within the volume of light-curative resin in the reservoir and to receive light from the light source. The light guide can include a surface pattern that frustrates total internal reflection of the light within the light guide to provide emission of the light from the light guide to cure a portion of the light-curative resin corresponding to the surface pattern to form an object. The system can also include an actuator configured to move the light guide with respect to the reservoir.

Abstract: A method of forming a one-way see-through illumination device including a light guide and a pattern of pixels on a surface of the light guide. The method includes forming pixel wells corresponding to the pixels, via a formation method including photolithography, on the surface of the light guide. The pixels, including a light diffusing layer and a light reflecting layer, are formed using the pixel wells, wherein the pattern of pixels and the light guide are arranged to generate transparent illumination by the frustration of total internal reflection of light injected into the light guide.

Abstract: This disclosure describes devices that can integrate a solar energy collection device, such as a solar collection film or panel, and an illuminated display. Embodiments of the present solution include a display that includes a solar film layer topped by a transparent or semi-transparent display layer enabled by an edge-illuminated light guide. The semi-transparent display can allow sufficient light transmission to cause the solar layer to charge an integrated battery, which, in turn, can illuminates the display. This solution can enable wireless displays that can be seen day or night.

Abstract: A clamp for mounting a structure on a support. The clamp includes a fixed jaw, a base, and a moveable thruster plate between the fixed jaw and the base. The clamp includes a thruster cylinder configured to be rotatably received through the clamp body and having threads that engage a screw so that when the thruster cylinder rotates, the screw is advanced or retracted to move the thruster plate into and out of engagement with the support. A knob is used to rotate the thruster cylinder. The clamp includes a friction washer or collet located between the thruster cylinder and the clamp body. The clamp is configured so that when the thruster plate engages the support, further axial movement of the screw is prevented and further rotation of the knob and thruster cylinder compresses the friction washer or collet.

Abstract: A reconfigurable foot clip having a foot receiver having (i) a base with a foot abutment surface and a bicycle abutment surface on opposite sides of the base, and (ii) a center axis extending from a proximal end to a distal end of the foot receiver. The reconfigurable foot clip also includes a pair of sidewalls extending upward from the foot abutment surface, each of the pair of sidewalls have an uppermost perimeter portion extending toward another one of the pair of sidewalls. The reconfigurable foot clip also includes a fastening member (i) having a bicycle abutment wall extending downward from the bicycle abutment surface, and (ii) operable to secure the reconfigurable foot clip to a portion of a bicycle in one of a plurality of modes, each of the plurality of modes defined by an orientation of the foot clip and the bicycle.

Abstract: An athletic training system and apparatuses which allows a user to practice several important skills needed to be successful in the game of lacrosse and of highest import affords user the ability to practice gaining possession of a ball at the beginning of the game and back after each score. The specifically designed structural elements of this device allow a player to practice endless repetitions of face-off and draw skills, while challenging the player to improve their form and quickness.

Abstract: The present disclosure is directed to multicolored transparent displays. In some aspects, the systems and methods disclosed herein make use of light guides that operate on the principle of total internal reflection. Light can be extracted from the light guide by altering the interface at the surface of the light guide. A display can include a light guide having a plurality of pixels on a surface of the light guide. The display can also include a light source configured to introduce light into an edge of the light guide at a first angle greater than a critical angle for total internal reflection within the light guide, such that a portion of the light is extracted from the light guide by the plurality of pixels and is directed out of the viewing side of the display.

Abstract: An identification system for machinery or equipment, such as an aircraft engine, includes a name plate, a mounting bracket for mounting the name plate, a housing, and an RFID tag positioned within the housing between the name plate and the mounting bracket. The RFID tag includes an integrated circuit and an antenna such as a patch antenna.

Abstract: An athletic training system and apparatuses which allows a user to practice several important skills needed to be successful in the game of lacrosse and of highest import affords user the ability to practice gaining possession of a ball at the beginning of the game and back after each score. The specifically designed structural elements of this device allow a player to practice endless repetitions of face-off and draw skills, while challenging the player to improve their form and quickness.

Abstract: Disclosed are methods of preventing or treating cardiac arrhythmia. In one embodiment, the methods include administering to an amount of at least one polynucleotide that modulates an electrical property of the heart. The methods have a wide variety of important uses including treating cardiac arrhythmia.

Abstract: An RFID tag system includes a housing that includes an enclosed sidewall and forms a recess with a housing base surface, where the housing is configured and arranged to be mounted to a mounting surface. An RFID tag is located within the housing, and the RFID tag comprises an integrated circuit, an antenna and a metal backplane, where the housing base surface separates the antenna and the metal backplane. A metal surface is secured to a top surface of the sidewall to cover the recess, where the metal surface and a transmission path from the integrated circuit to the antenna are electromagnetically coupled and tuned to operate across a wide band frequency range. The metal surface may include a name plate of a data plate for a gas turbine engine, or a component thereof.

Abstract: An RFID tag system includes a housing that includes an enclosed sidewall and forms a recess with a housing base surface, where the housing is configured and arranged to be mounted to a mounting surface. An RFID tag is located within the housing, and the RFID tag comprises an integrated circuit, an antenna and a metal backplane, where the housing base surface separates the antenna and the metal backplane. A metal surface is secured to a top surface of the sidewall to cover the recess, where the metal surface and a transmission path from the integrated circuit to the antenna are electromagnetically coupled and tuned to operate across a wide band frequency range. The metal surface may include a name plate of a data plate for a gas turbine engine, or a component thereof.

Abstract: Application of a virus with poloxamer alone onto atria results in diffuse epicardial gene transfer with negligible penetration into the myocardium. Progressive increases in protease concentration, however, allow transmural gene transfer. After protease exposure, echocardiographic left atrial diameter does not change. Left atrial ejection fraction decreases on post-operative day 3, but returns to baseline by day 7. At appropriate protease concentrations, tissue tensile strength is unaffected by the procedure. Transmural atrial gene transfer can be effected using this direct “painting” method.

Abstract: Processes and apparatus for treating organic and inorganic materials in a metal bath contained in a high temperature reactor to produce synthesis gas are provided. Two or more feed materials that possess differing syngas generation potentials are mixed in a mixer and fed as a composite feed stream into a gasifier to produce syngas. The feed materials are prepared and analyzed for heat value prior to injection and the composition of materials in and exiting the reactor are monitored. By controlling the feed rate of the mixture into the gasifier as well as the feed rates of one or more of the individual feed materials into the mixer, the syngas is produced at a target production rate, with target energy content (BTU). Based upon the results of the analysis and monitoring, oxygen, steam, and/or other feed materials are also injected into the reactor, to control processing and synthesis gas quality.

Abstract: A method of aircraft maintenance involves storing part information relating to an aircraft part on the aircraft part. The part information is wirelessly transmitting from the aircraft part to a receiver. A note of a change relating to the aircraft part is made. The part information with the note of the change relating to the aircraft part is electronically stored at a location remote from the aircraft part.

Abstract: Two or more feed materials that possess differing syngas generation potentials are mixed in a mixer and fed as a composite feed stream into a gasifier to produce syngas. By controlling the feed rate of the mixture into the gasifier as well as the feed rates of one or more of the individual feed materials into the mixer, the syngas is produced at a target production rate, with target energy content (BTU). Potential feed materials include, but are not limited to, construction and demolition (C&D) debris, municipal solid waste (MSW), other sewage-related solids, waste tires, and other substances that contain varying levels of organic compounds capable of producing a syngas.