Abstract: A driver can be configured to provide sensed phase currents as feedback to a controller to indicate the output currents from each phase of a switch mode power supply (SMPS). The driver can be configured to temperature compensate the sensed currents in one of two ways. If a temperature sensor is directly coupled to the driver, then the driver may be configured to temperature compensate the sensed currents from each phase based on a temperature measurement made by the temperature sensor. If a temperature sensor is not directly coupled to the driver, then the driver may be configured to temperature compensate the sensed current from each phase based on a temperature signal received from a bus coupled to the driver. The bus can communicate the temperature signal so that multiple drivers can utilize one temperature sensor.

Abstract: Provided herein are various enhancements for antenna systems and directed radio frequency energy structures. In one example, an apparatus includes an antenna array comprising a plurality of Vivaldi antenna elements arranged about an axis perpendicular to a baseplate. Feed elements are coupled to each of the Vivaldi antenna elements through the baseplate. First alternating ones of the Vivaldi antenna elements are configured to transmit radio frequency (RF) energy at a first RF band, and second alternating ones of the Vivaldi antenna elements are configured to receive RF energy at a second RF band.

Abstract: A method for hot repair of a region to be repaired (301, 302, 303) inside a glass melting furnace (10), the region to be repaired being at a temperature higher than 300° C., said method comprising the following steps: ?a) installing an interior shuttering (32i) in a use position, so as to produce a mold around the region to be repaired; ?b) filling the mold with a repair product (41). The interior shuttering has components that come into contact with the repair material during the repair, referred to as “shuttering elements”. All the shuttering elements are made of a ceramic. The region to be repaired is located on the side wall of the tank or in the superstructure.

Abstract: Stents may be deployed within a patient, such as in a lung of a patient, by inserting a stent deployment device through a channel (such as a channel of a bronchoscope) and then deploying the stent via manipulation of the stent deployment device. The stents may include one or more features that facilitate or enable positioning of the stent at a location that is distal of the right bronchus or the left bronchus. Related devices, systems, and methods are also disclosed.

Abstract: Provided herein are various enhancements for antenna systems and directed radio frequency energy structures. In one example, an apparatus includes an antenna array comprising a plurality of antenna elements formed by waveguide structures embedded within a substrate and positioned about a longitudinal axis of the substrate to form at least two concentric ring arrangements of antenna elements. Apertures of the waveguide structures are configured to emit or receive radio frequency (RF) energy generally along the longitudinal axis. Feed elements are coupled to each of the waveguide structures on an end opposite of the apertures, and configured to couple the RF energy for the antenna array.

Abstract: Protein enriched micro-vesicles and methods of making and using the same are provided. Aspects of the methods include maintaining a cell having a membrane-associated protein comprising a first dimerization domain and a target protein having a second dimerization domain under conditions sufficient to produce a micro-vesicle from the cell, wherein the micro-vesicle includes the target protein. Also provided are cells, reagents and kits that find use in making the micro-vesicles, as well as methods of using the micro-vesicles, e.g., in research and therapeutic applications.

Abstract: Provided are systems and methods for spatially and temporally controlling light with an illumination device comprising a light source operably connected to a circuit board, one or more light guide plates, one or more optical masks, a controller, and a computer readable medium, comprising instructions that, when executed by the controller, cause the controller to: illuminate a cell or a substrate with light from the light source, and spatially and temporally control illumination of light to the cell or the substrate with one or more illumination parameters, wherein the one or more light guide plates provides uniform illumination of the light. Also provided herein are methods of screening using the system and/or device of the present disclosure.

Abstract: A near-eye display includes a display configured to display images, a memory device storing a compensation profile for compensating perceived brightness nonuniformity (e.g., brightness roll-off) of the display, and a display controller for controlling operations of the display. The compensation profile includes compensation values for modifying brightness in regions of the display to compensate the perceived brightness nonuniformity. The display controller is configured to control brightness of the display based on the compensation profile.

Abstract: A sterilizing storage device may include a housing defining an interior chamber and having an opening defined in the housing to enable access to the interior chamber, the interior chamber divided into a plurality of storage compartments, each storage compartment of the plurality of storage compartments configured to slidably receive a carrier holding a plurality of laboratory consumables. A door may be affixed to the housing and selectively movable between a closed and opened position. A plurality of ultraviolet (UV) lamps may be positioned such that each storage compartment of the plurality of storage compartments receives UV light from a UV lamp of the plurality of UV lamps. At least one fan may draw air into the housing. A plurality of carriers configured to hold the plurality of laboratory consumables suspended from an upper surface of the carrier such that a distal end of each laboratory consumable hangs down into an open interior portion of the carrier.

Abstract: In some embodiments, apparatuses and methods are provided herein useful to orthodontic kits. In some embodiments, an orthodontic kit comprises a carrier, wherein the carrier is configured to house a plurality of orthodontic appliances, the plurality of orthodontic appliances, and a plurality of support structures, wherein the plurality of support structures includes groups of support structures, wherein each group of support structures connects one of the plurality of orthodontic appliances to the carrier, wherein the orthodontic kit is defined by a computer data file, wherein the computer data file includes data necessary to additively manufacture the orthodontic kit including the carrier, the plurality of orthodontic appliances, and the plurality of support structures.

Abstract: An anti-snoring appliance that repositions the tongue and mandible, reducing and/or eliminating snoring and sleep apnea, has two primary points of contact with the tongue. The appliance depresses, lifts, and secures the tongue and repositions the mandible at the same time. This movement of both the tongue and the mandible improves airflow while the user sleeps.

Abstract: In an embodiment, an apparatus is disclosed that includes a first battery management circuit. The first battery management circuit is configured to measure a voltage of a first battery cell of a battery pack and to generate a first voltage measurement based at least in part on the measured voltage of the first battery cell. The first battery management circuit is configured to receive a bit of a first response from a second battery management circuit. The bit of the first response is generated by the second battery management circuit based at least in part on a measured voltage of a second battery cell of the battery pack. The first battery management circuit is configured to sum the bit of the first response with a corresponding bit of the first voltage measurement and to provide the summed bit to a third battery management circuit as part of a second response.

Abstract: An imitation learning system may learn how to play a video game based on user interactions by a tester or other user of the video game. The imitation learning system may develop an imitation learning model based, at least in part, on the tester's interaction with the video game and the corresponding state of the video game to determine or predict actions that may be performed when interacting with the video game. The imitation learning system may use the imitation learning model to control automated agents that can play additional instances of the video game. Further, as the user continues to interact with the video game during testing, the imitation learning model may continue to be updated. Thus, the interactions by the automated agents with the video game may, over time, almost mimic the interaction by the user enabling multiple tests of the video game to be performed simultaneously.

Abstract: A cell including a housing, a first terminal with a first polarity, a second terminal with a second polarity different from the first polarity, the second terminal being disposed on a second cap plate or on the same first cap plate in a case where the cell has one cap plate. A conductive material is disposed on at least one large wall surface of the cell and dimensioned to cover an area of the cell at the at least one large wall surface. The conductive material further includes a first extension that is electrically coupled to the first terminal, and a second extension that is affixed to the second cap plate or to the same first cap plate.

Abstract: According to an aspect of the invention, there is provided a system for reducing water-entry shock for a projectile entering the water, the system comprising: a first component, the first component being moveable to a target region for which water-entry shock is to be reduced, and arranged to interact with the water, for reducing water-entry shock for a second component; a second component in the form of the projectile, arranged to enter the water in the region for which water-entry shock has been reduced by the first component, functionality of the second projectile component being triggered by the water.

Abstract: A method of generating a test for a radiation source for a lithographic apparatus comprises a step of receiving data corresponding to a plurality of firing patterns of the radiation source. The method further comprises the step of analyzing the data to determine parameters for configuring one or more further firing patterns for testing the radiation source. The parameters are determined such that a stability of the radiation source when executing the one or more further firing patterns configured using the parameters is substantially the same as, or within predefined bounds relative to, a stability of the radiation source when executing the plurality of firing patterns. Furthermore, parameters are determined such that a total duration of the one or more further firing patterns when executed by the radiation source will be less than a duration of the plurality of firing patterns when executed by the radiation source.

Abstract: Provided herein are various enhancements for antenna systems and directed radio frequency energy structures. In one example, an apparatus includes a baseplate, an antenna array comprising a plurality of Vivaldi antenna elements arranged about an axis perpendicular to the baseplate, and feed elements coupled to each of the Vivaldi antenna elements through the baseplate.

Abstract: A thermometer system includes a photonic thermometer; and an optomechanical thermometer configured to calibrate the photonic thermometer, thereby making the thermometer system an optomechanically calibrated photonic thermometer.

Abstract: Disclosed embodiments may provide a framework to measure and leverage the observable attributes that most directly affect the data stability of a customer. In addition, embodiments track the dynamics of the observable components that sustain the data stability of a customer. Embodiments may be used to estimate the stability of a variety of conditions for various contexts, such as the stability of a computing system over time.

Abstract: An imitation learning system may learn how to play a video game based on user interactions by a tester or other user of the video game. The imitation learning system may develop an imitation learning model based, at least in part, on the tester's interaction with the video game and the corresponding state of the video game to determine or predict actions that may be performed when interacting with the video game. The imitation learning system may use the imitation learning model to control automated agents that can play additional instances of the video game. Further, as the user continues to interact with the video game during testing, the imitation learning model may continue to be updated. Thus, the interactions by the automated agents with the video game may, over time, almost mimic the interaction by the user enabling multiple tests of the video game to be performed simultaneously.