Abstract: The method of manufacturing a magnetic rotor unit comprises providing a composite magnetic rotor body. The composite magnetic rotor body comprises magnetic particles dispersed in a polymer resin. The composite magnetic rotor body has a hole. The method further comprises inserting a shaft into the hole. The outer diameter of the shaft corresponds to the inner diameter of the hole. The method further comprises heating of the shaft. By heating the shaft, the elevated temperature of the shaft surface preferentially induces the polymer resin from an inner surface of the hole to exude or sweat on to the shaft surface, so as to provide a bonding layer between the magnetic rotor body and the shaft. An apparatus for such manufacture, and a magnetic rotor unit manufactured by such method, are also provided. Such rotor units have wide application, and may for example be used in sensors, electromagnetic generators, pulse generators, motors, magnetic brakes and magnetic couplings.

Abstract: An example apparatus operable to provide power to a transducer via a regulator output, the power regulator comprising: filter circuitry including a filter input and a filter output, the filter output coupled to the regulator output; amplifier circuitry including an amplifier input and an amplifier output, the amplifier output coupled to the filter input; sensing circuitry including a sensing input and a sensing output, the sensing input coupled to the filter output and the regulator output; and a controller including a controller input coupled to the sensing output and including a controller output coupled to the amplifier input, the controller configured to: supply an excitation signal to the amplifier circuitry to cause the amplifier circuitry to supply the power based on the excitation signal; estimate a magnitude of the power based on measurements of current and voltage at the filter output.

Abstract: In one example, an apparatus comprises: a transducer, a driver circuit coupled to the transducer, a memory, and a controller. The memory is configured to store a power profile, the power profile including a mapping between power metrics and oscillation frequencies of the transducer, the power metrics being indicative of a power delivered to the transducer. The controller is coupled to the memory and the driver circuit, the controller configured to: obtain the power profile from the memory; determine a frequency of a driver signal based on the power profile; and provide the driver signal having the frequency to the driver circuit.

Abstract: A temperature estimation apparatus includes a measurement circuit and a temperature estimation circuit. The measurement circuit is configured to acquire a voltage measurement and a current measurement. The voltage measurement and the current measurement include a frequency component. The temperature estimation circuit is coupled to the measurement circuit. The temperature estimation circuit is configured to estimate an impedance based on the voltage measurement and the current measurement, and estimate a temperature based on a feature vector including at least two features of the impedance.

Abstract: A motor control system and method for controlling a brushed direct current (BDC) motor using a feedback loop based on a corrected ripple count. Motor control circuitry, for example implemented in digital logic such as a microcontroller, receives a coil current signal and a motor voltage signal. Discontinuities in the coil current signal, such as caused by commutation of the BDC motor, are counted to generate a ripple count. An observer function derives an angular frequency model estimate for the values of the coil current and motor voltage signals using a computational model for the motor. A corrected ripple count is generated based on a comparison of a commutation angle of the motor with an angular position based on the angular frequency model estimate over a time interval between discontinuity pulses. A motor drive signal is adjusted based on the corrected ripple count.

Abstract: A lens structure system with a lens structure and a multi-segmented transducer coupled to the lens structure. Each segment in the plurality of segments has a first conductor and a second conductor, wherein the first conductor and the second conductor are electrically coupled to the segment. The system also has circuitry for applying a voltage to selected segments in the plurality of segments with standing wave signals and traveling wave signals.

Abstract: A pulsed light source illuminates a scene with a virtual array of points. Light reflected by the scene is detected by a small pixel array, allowing generation of a three-dimensional map of the scene. A processing element processing data output by the small pixel array uses a multipath resolution algorithm to resolve individual objects in the scene.

Abstract: A pulsed light source illuminates a scene with a virtual array of points. Light reflected by the scene is detected by a small pixel array, allowing generation of a three-dimensional map of the scene. A processing element processing data output by the small pixel array uses a multipath resolution algorithm to resolve individual objects in the scene.

Abstract: A pulsed light source illuminates a scene with a virtual array of points. Light reflected by the scene is detected by a small pixel array, allowing generation of a three-dimensional map of the scene. A processing element processing data output by the small pixel array uses a multipath resolution algorithm to resolve individual objects in the scene.

Abstract: Disclosed herein is a platform for monitoring the availability of facility equipment. The platform may include a facility equipment monitoring tool with access to configuration data for one or more facilities. The platform allows for deployment of a mobile client application across a plurality of mobile devices to facilitate performance of walk-through inspections (i.e., rounds) of equipment within respective facilities, and to provide real-time equipment availability indicators and other status indicators via a user interface of the application. The data collected during walk-through inspections may be logged and uploaded to a central server system and stored in a data repository. The platform may further provide a network-accessible monitoring dashboard for viewing real-time, and historical, data regarding the walk-through inspections performed at various facilities, and an administrative user interface to update configuration data in the data repository of the central server system.

Abstract: The present disclosure discusses dodecan-12-olide, and formulations thereof, and its use in detection surveys of, and in mitigation methods for, Emerald Ash Borer beetle infestations of Ash trees.

Abstract: The invention disclosed relates to a novel composition and use thereof, for the attraction and detection of emerald ash borer, Agrilus planipennis Fairmaire. The composition comprises (3Z)-dodecen-12-olide and ash foliar or cortical volatiles (green leaf volatiles) associated with a prism trap of a color in the green range of the visible light spectrum. A significant increase in the capture of male A. planipennis is achieved when traps were deployed in the upper tree canopy. This invention is the first demonstration of increased attraction with a combination of a pheromone and a green leaf volatile in a Buprestid species.

Abstract: The invention disclosed relates to a novel composition and use thereof, for the attraction and detection of emerald ash borer, Agrilus planipennis Fairmaire. The composition comprises (3Z)-dodecen-12-olide and ash foliar or cortical volatiles (green leaf volatiles) associated with a prism trap of a color in the green range of the visible light spectrum. A significant increase in the capture of male A. planipennis is achieved when traps were deployed in the upper tree canopy. This invention is the first demonstration of increased attraction with a combination of a pheromone and a green leaf volatile in a Buprestid species.

Abstract: A method of attracting male blueberry spanworm moths that includes placing a composition comprising Z,Z-(3R,4S)-cis-3,4-epoxy-6,9-heptadecadiene and Z,Z,Z-3,6,9-heptadecatriene suitably close to a field of having the male blueberry spanworm moths. Use of a composition that includes Z,Z-(3R,4S)-cis-3,4-epoxy-6,9-heptadecadiene and Z,Z,Z-3,6,9-heptadecatriene for attracting male blueberry spanworm. The components may be present in a ratio of between 5:1 (by mass) and about 20:1 (by mass).

Abstract: A composition that includes: Z,Z-(3R,4S)-cis-3,4-epoxy-6,9-heptadecadiene; and Z,Z,Z-3,6,9-heptadecatriene, where the Z,Z-(3R,4S)-cis-3,4-epoxy-6,9-heptadecadiene and the Z,Z,Z-3,6,9-heptadecatriene are present in a ratio of between 5:1 (by mass) and about 20:1 (by mass). The composition may be for attracting a male blueberry spanworm moth. Use of a composition that includes Z,Z-(3R,4S)-cis-3,4-epoxy-6,9-heptadecadiene and Z,Z,Z-3,6,9-heptadecatriene for attracting male blueberry spanworm. A method of attracting male blueberry spanworm moths that includes placing a composition comprising Z,Z-(3R,4S)-cis-3,4-epoxy-6,9-heptadecadiene and Z,Z,Z-3,6,9-heptadecatriene suitably close to a field of having the male blueberry spanworm moths.

Abstract: Disclosed are methods and compositions for determining and/or predicting a response to a therapy, especially a cancer therapy, including chemotherapy. Specifically, the disclosure provides profiles of a set of marker genes in breast cancers from patients who were known to have responded or not responded to a chemotherapy for predicting response to the same therapy including different combination of chemotherapy in a patient diagnosed with breast cancer. The disclosure further provides computer complemented methods for the prediction based on genetic profiles as well as different clinical parameters. Furthermore, the disclosure provides kits for performing the method disclosed.

Abstract: The invention disclosed relates to a novel composition and use thereof, for the attraction and detection of emerald ash borer, Agrilus planipennis Fairmaire. The composition comprises (3Z)-dodecen-12-olide and ash foliar or cortical volatiles (green leaf volatiles) associated with a prism trap of a color in the green range of the visible light spectrum. A significant increase in the capture of male A. planipennis is achieved when traps were deployed in the upper tree canopy. This invention is the first demonstration of increased attraction with a combination of a pheromone and a green leaf volatile in a Buprestid species.

Abstract: A system operable for ranging synchronization is provided. The system includes a first component that is operable to analyze a set of signals. The first component is operable to determine a subset of the set of signals based on a condition, at least some of the set of signals including ranging codes. The system also includes a second component that is operable to receive the subset of the set of signals and to determine a preferred candidate of ranging codes.

Abstract: A system operable for ranging synchronization is provided. The system includes a first component that is operable to analyze a set of signals. The first component is operable to determine a subset of the set of signals based on a condition, at least some of the set of signals including ranging codes. The system also includes a second component that is operable to receive the subset of the set of signals and to determine a preferred candidate of ranging codes.

Abstract: The present invention provides a pre-channel estimate phase corrector for use with a multiple-input, multiple-output (MIMO) receiver employing M receive antennas, where M is at least two. In one embodiment, the pre-channel estimate phase corrector includes a training sequence coordinator configured to receive a pattern of training sequences from the M receive antennas during preamble symbol time periods. Additionally, the pre-channel estimate phase corrector also includes a phase calculator coupled to the training sequence coordinator and configured to calculate phase corrections prior to establishing individual channel estimates based on the pattern of training sequences.