Abstract: An adjustable fixture used in the fabrication of cable assemblies including a base, an adjustable frame, and a cable support arrangement attached to the frame. The cable support arrangement configured to house a cable position template, and a plurality of cable fasteners for attaching a plurality of cables into positions indicated by the cable position template.

Abstract: In certain embodiments, a gimbal assembly includes an enclosure, a window, and a pivot assembly. The enclosure is centered on a first axis and the window is coupled to the enclosure. The pivot assembly is coupled to an interior portion of the enclosure and configured to pivot within the enclosure about a second axis, the second axis being perpendicular to the first axis. The pivot assembly includes a base portion, a mirror coupled at an angle to the base portion and configured to reflect light received through the window, and a sensor configured to receive the light reflected by the mirror. The pivot assembly is further configured to move within the enclosure in a direction that is perpendicular to the first axis and rotate about the first axis.

Abstract: Recombinant yeast cells are produced which are used for vaccination, among other uses for the oral vaccination by feeding.

Abstract: Mechanisms for controlling a micro electrical power grid to select the volume of electricity produced by power generation sources in order to meet demand and achieve a particular optimization goal. In one embodiment, a system operable to control a micro electrical power grid may include a plurality of intelligent power broker (IPB) units and at least one data analytics unit in communication with the IPB units. Each IPB may be associated with an electrical power source or an electrical load and may be operable to collect data relating to its associated electrical power source or electrical load. The data analytics unit may receive the data from the IPB units and may be operable to analyze the data and direct the IPB s to remove one or more of the electrical power loads from the micro electrical grid and/or increase an electrical power output from the electrical sources during time period T.

Abstract: A method of articulating a sensor comprising the steps applying a friction force on a curved surface of a sensor support frame with a friction drive actuator for pivoting the sensor support frame about a pivot point for altering an elevation and azimuth angle of the sensor. The sensor may be maintained at a predetermined elevation angle while the sensor support frame is pivoted about the pivot point with the friction drive actuator for altering an azimuth angle of the sensor.

Abstract: An electrically driven eccentric weight industrial vibrator comprises a housing, a stator, a rotor, and at least one eccentric weight. The housing defines an internal chamber. The stator is positioned within the internal chamber of the housing and is fixed in rotation relative to the housing. The rotor encircles the stator and is rotationally connected to the stator and the housing in a manner such that the rotor is able to revolve around the stator within the internal chamber of the housing. The eccentric weight is mounted to the rotor in a manner such that the eccentric weight is able to revolve about the stator together with the rotor.

Abstract: Wire bonding operations can be facilitated through the use of metal nanoparticle compositions. Both ball bonding and wedge bonding processes can be enhanced in this respect. Wire bonding methods can include providing a wire payout at a first location from a rolled wire source via a dispensation head, contacting a first metal nanoparticle composition and a first portion of the wire payout with a bonding pad, and at least partially fusing metal nanoparticles in the first metal nanoparticle composition together to form an adhering interface between the bonding pad and the first portion of the wire payout. The adhering interface can have a nanoparticulate morphology. Wire bonding systems can include a rolled wire source, a dispensation head configured to provide a wire payout, and an applicator configured to place a metal nanoparticle composition upon at least a portion of the wire payout or upon a bonding pad.

Abstract: According to some aspects, an antenna is provided comprising a substrate, a first conductive region disposed on a first side of the substrate, a second conductive region disposed on a second side of the substrate, and a coaxial transmission line, an inner conductor of the coaxial transmission line electrically coupled to the first conductive region and an outer conductor of the coaxial transmission line electrically coupled to the second conductive region, wherein the second conductive region includes at least one structural feature that functions as a choke when the first and second conductive regions are operated together as an antenna. According to some aspects, an aerial vehicle comprising a conformal antenna is provided.

Abstract: Multiple mode, multiple waveband detector systems and methods are provided. A first window selection signal is received. Based on the first window selection signal, a first read-out pixel window comprising a first subset of pixels of a plurality of pixels of a detector array is determined. A plurality of first image portions of a scene are generated over a first period of time by iteratively, for each iteration of a plurality of iterations over the first period of time, integrating photons on the detector array, reading out only the first subset of pixels in the first read-out pixel window, and storing a first image portion of the scene of the plurality of first image portions of the scene based on the read-out of the first subset of pixels.

Abstract: An integrated multi-channel photonic radio-frequency (RF) receiver system includes a master oscillator including a laser source configured to generate laser light. A local oscillator (LO) path may include an LO generator, an LO modulator, an optical LO filter, and an optical amplifier optically coupled to one another to generate an LO signal. Multiple RF-modulation channels are coupled through an optical switch to a number of channel filters and configured to produce a number of filtered RF-modulated optical signals. An optical combiner may combine the LO signal with each filtered RF-modulated optical signal to generate down-converted optical signals. Each channel of the plurality of RF-modulation channels includes a channel laser coupled to a channel modulator, and the LO generator and channel lasers of the RF-modulation channels are fed by the laser light of the master oscillator.

Abstract: Perforating graphene and other two-dimensional materials with holes inclusively having a desired size range, a narrow size distribution, and a high hole density can be difficult to achieve. A layer in continuous contact with graphene, graphene-based materials and other two-dimensional materials can help promote hole formation. Processes for perforating a two-dimensional material can include exposing to an ion source a two-dimensional material in continuous contact with at least one layer, and interacting a plurality of ions from the ion source with the two-dimensional material and with the at least one layer. The ion source may be a broad ion beam.

Abstract: In one embodiment, a wing includes a low pressure side, a high pressure side opposite the low pressure side, and a drag reducing apparatus coupled to the low pressure using an adhesive. The drag reducing apparatus includes a first side coupled to the low pressure side of the wing, and a second side opposite the first side, the second side comprising a plurality of vortex generators arranged in an array configuration, the array configuration of vortex generators operable to weaken a wingtip vortex generated by the wing by generating one or more vane vortices near an end of the low pressure side of the wing.

Abstract: System and methods for determining an angle and/or geolocation of a dipole magnetic source relative to one or more DNV sensors. The system may include one or more DNV sensors, and a controller. The controller is configured to activate the DNV sensors, receive a set of vector measurements from the DNV sensors, and determine an angle of a magnetic source relative to the one or more DNV sensors based on the received set of vector measurements from the DNV sensors.

Abstract: A system for magnetic detection includes a nitrogen vacancy (NV) diamond material, a radio frequency (RF) excitation source that provides RF excitation to the NV diamond material, an optical excitation source that provides optical excitation to the NV diamond material, an optical detector that receives an optical signal emitted by the NV diamond material, a magnetic field generator that generates a magnetic field applied to the NV diamond material, and a controller. The controller controls the RF excitation source to apply a first RF excitation having a first frequency and a second RF excitation having a second frequency. The first frequency is associated with a first slope point of a fluorescence intensity response of an NV center orientation of a first spin state, and the second frequency is associated with a second slope point of the fluorescence intensity response of the NV center orientation of the first spin state.

Abstract: A latch circuit providing isolated input current paths includes a pair of input transistors that receive a differential input signal. A plurality of steering transistors receive a portion of a differential clock signal. The latch circuit includes a positive output node and a negative output node. A first bypass input current path is associated with the first input transistor and is electrically isolated from the positive output node and the negative output node. A second bypass input current path associated with the second input transistor is also electrically isolated from the positive output node and the negative output node. In a latched state, the clock signal is operative to selectively bias the plurality of steering transistors such that current is steered to one of the first input current path or the second input current path, thereby being isolated from the output nodes.

Abstract: This invention is directed to aqueous redox flow batteries comprising ionically charged redox active materials and separators, wherein the separator is about 100 microns or less and the flow battery is capable of (a) operating with a current efficiency of at least 85% with a current density of at least about 100 mA/cm2; (b) operating with a round trip voltage efficiency of at least 60% with a current density of at least about 100 mA/cm2; and/or (c) giving rise to diffusion rates through the separator for the first active material, the second active material, or both, of about 1×10?7 mol/cm2-sec or less.

Abstract: Variations of the devices and methods disclosed herein pertain to an extended travel spiral flexure bearing having spiral arms, each of the spiral arms including an attachment point at the inner end thereof and at the outer end thereof. Variations of the bearing may also include a bearing clamp to be attached to the spiral flexure bearing at the attachment points, the bearing including an outer bearing portion to be disposed on the outer periphery of the flexure bearing and an inner bearing portion to be disposed at the center of the flexure bearing. Variations also pertain to a micro check valve assembly that includes a valve base, a valve cover, and a flexure that are all bonded together. The valve being closed when the valve door rests on the valve seat and open when the valve door is lifted from the valve seat.

Abstract: A Least Mean Squares (LMS) polynomial estimator is disclosed. The LMS polynomial estimator may be a LMS moving window polynomial estimator capable of performing real-time polynomial estimation and evaluation of successive time derivatives of a function of a single variable up to a specified polynomial order. The estimator makes a unique use system memory that allows for the evaluation of the least squares normal equations with a very low computational footprint. This allows the estimator to be realizable in computationally-constrained environments such as embedded systems. The LMS polynomial estimator may be implemented in a frequency estimator for estimation of the phase, frequency, Doppler, delta Doppler, and/or higher order time derivatives of phase. Estimates may be performed in real time, running at the same rate as the inbound signal.