Abstract: Example embodiments relate to selective deactivation of light emitters for interference mitigation in light detection and ranging (lidar) devices. An example method includes deactivating one or more light emitters within a lidar device during a firing cycle. The method also includes identifying whether interference is influencing measurements made by the lidar device. Identifying whether interference is influencing measurements made by the lidar device includes determining, for each light detector of the lidar device that is associated with the one or more light emitters deactivated during the firing cycle, whether a light signal was detected during the firing cycle.

Abstract: A driver circuit that includes an input side including a power input circuit and an output side including a light emitting diode (LED) output current circuit. The output side of the driver circuit includes an output smoothing capacitor for controlling flicker percentage. A light emitting diode (LED) power supply circuit is present between the input side and the output side for controlling current from the AC power input circuit to the light emitting diode (LED) output current circuit. The LED power supply circuit includes at least two linear current regulators that are connected in parallel. The circuit also includes a controller circuit including a controller for signaling the light emitting diode (LED) power supply to control current to the light emitting diode (LED) output current circuit to provide a lighting characteristic.

Abstract: The present disclosure generally relates to a bearing hub assembly of a rail guide wheel apparatus for a rail vehicle. The bearing hub assembly may couple rail wheels to the rail guide wheel apparatus. The rail guide wheel apparatus may be included on a Hi-Rail vehicle or any other vehicle configured to travel along railroad tracks. The bearing hub assembly includes a sensor that is integrally mounted within the bearing hub assembly. The sensor collects information associated with rotation of the rail wheels. Information collected by the sensor may be used to determine a speed, direction, location, and/or distance traveled of the rail vehicle.

Abstract: Seating in a passenger compartment of a vehicle comprises a first base in the passenger compartment of the vehicle. First and second apertures are disposed on opposite ends of the first base. A modified first base having third and fourth apertures is located adjacent the first base. A first rod is disposed in the first and third apertures. A second rod is disposed in the second and fourth apertures. A seat module has an end support including a fifth aperture for accepting the first rod. An opening is disposed on the end support for accepting the second rod.

Abstract: Techniques are disclosed that use an alternating current bridge circuit to determine whether an impedance change occurs at an input to DC-DC voltage converter(s). Techniques are also disclosed for a DC power distribution system that utilizes isolation circuitry coupled to an input of DC-DC voltage converter(s).

Abstract: Apparatus for generating a dynamic structured light pattern for optical tracking in three-dimensional space, comprises an array of lasers, such as a VCSEL laser array, to project light in a pattern into a three-dimensional space; and an optical element or elements arranged in cells. The cells are aligned with subsets of the laser array, and each cell individually applies a modulation, in particular an intensity modulation, to light from the laser or lasers of the subset, to provide a distinguishable and separately controllable part of the dynamic structured light pattern. A method of generating a structured light pattern is disclosed, in which light is provided from an array of lasers, and light is individually projected from subsets of the array of lasers to provide differentiated parts of the structured light pattern.

Abstract: A photovoltaic module having a superstrate layer, an encapsulant having an upper layer and a lower layer, the upper layer being juxtaposed with a lower surface of the superstrate layer, and a photovoltaic layer intermediate the upper layer and the lower layer of the encapsulant. A first portion of the upper layer of the encapsulant includes a first light scattering value as measured in accordance with an ASTM E430 standard, and a second portion of the upper layer of the encapsulant has a second light scattering value as measured in accordance with the ASTM E430 standard. The second light scattering value is greater than the first light scattering value.

Abstract: A frame for a liquid-cooled chassis in an IT rack, can include a fluid supply line contained within one or more walls of the frame and a fluid return line contained within the one or more walls of the frame. Fluid distribution function and hardware are integrated to the frame. One or more contact pads can be located on an external surface of the frame, for transferring thermal energy with IT equipment.

Abstract: This application relates to automatic processes that service data requests for information related to an item during varying temporal periods. For example, a computing device receives first attributes for an item, and generates a first surrogate key and a first super surrogate key based on the first attributes. Further, the computing device generates a first entry within a first table that includes the first surrogate key and the first super surrogate key. The computing device joins the first table to a second table based on natural keys. The computing device also receives second attributes for the item, and generates a second surrogate key for the item based on the second attributes. Further, the computing device generates a second entry within the first table that includes the second surrogate key and the first super surrogate key. The computing device also adjusts the first super surrogate key within the first entry.

Abstract: A memristor may include an exchange-coupled composite (ECC) portion to provide three or more nonvolatile magneto-resistive states. The ECC portion may include a continuous layer and a granular layer magnetically exchange coupled to the continuous layer. A plurality of memristors may be used in a system to, for example, define a neural network.

Abstract: A system and method for enabling adaptive streaming management in a broadband multimedia environment. The system utilizes content information (title, streaming resolution, etc.), in conjunction with information indicative of one or more of display device resolution capabilities, device display resolution capabilities, total streaming bandwidth capability of broadband source, and the aggregate bandwidth of all streams being provided to client devices to provide an adaptive process by which media gateway resources can be utilized to improve the availability to optimized content to one or more users.

Abstract: Evaluating dose performance of a radiographic imaging system with respect to image quality using a phantom, a channelized hotelling observer module as a model observer, and a printer, a plaque, or an electronic display includes scanning and producing images for a plurality of sections of the phantom using the radiographic imaging system, wherein the plurality of sections represent a range of patient sizes and doses and wherein the sections of the phantom contain objects of measurable detectability. Also included is analyzing the images to determine detectability results for one or more of the contained objects within the images of the plurality of sections of the phantom, wherein the analyzing includes using a channelized hotelling observer (CHO) module as a model observer; and displaying, via the printer, the plaque, or the electronic display, a continuous detectability performance measurement function using the determined detectability results.

Abstract: Technology is disclosed herein for a memory system that balances peak Icc with programming speed. A memory system applies voltages to respective word lines during a verify operation that balances peak Icc with programming speed. The voltages for which the ramp rate is controlled include a read pass voltage applied to unselected word lines and a spike voltage applied to the selected word line at the beginning of the verify. The ramp rate of the voltages is slow enough to keep the peak Icc during verify to a target peak Icc regardless of which word line is selected for verify. However, the ramp rate of the voltages to the word lines during verify is fast enough to make use of the target peak Icc in order achieve faster programming. Therefore, the impact on programming time is minimized while staying within the allowed peak Icc.

Abstract: A first connector body includes a recess having a substantially rectangular shape in a planar view filled with a plurality of first connection units arranged in close contact in the longitudinal direction of the first connector body, wherein each first connection unit includes a first terminal and a first shield having a rectangular cylindrical shape with a substantially rectangular cross-section surrounding the periphery of the first terminal and extending in the mating direction.

Abstract: In an aspect, a system comprises a water stream in fluid communication with an electrolyzer; the electrolyzer comprising an anode and a cathode side chamber; a deep space oxygen radiator in fluid communication with the anode side chamber of the electrolyzer; a cryogenic heat exchanger comprising an oxygen storage tank in fluid communication with the deep space oxygen radiator; an electrochemical hydrogen compressor in fluid communication with the cathode side chamber; a hydrogen storage tank in fluid communication with the electrochemical hydrogen compressor via a cooled hydrogen stream; wherein at least a portion of the cooled hydrogen stream is in a first fluid communication with an expansion valve and the cryogenic heat exchanger; wherein the hydrogen storage tank is in a second fluid communication with the electrochemical hydrogen compressor via a warmed hydrogen stream; and wherein the cryogenic heat exchanger is in fluid communication with the warmed hydrogen stream.

Abstract: An artists' brush storage and protection device includes a storage unit having a plurality of storage compartments, each of the storage compartments including a cover with a paint well below the cover, the paint well defined in part by upstanding walls, an exterior one of the upstanding walls defining a recess with a resilient sealing member disposed therein. Each of the covers may be opened permitting access to the paint well or closed against the upstanding walls of the paint well and the sealing member. The storage unit may further include drawer slides and a palette slidable on the drawer slides relative to the storage unit to reveal or conceal the palette. When bristles of a paint brush are placed in the paint well, its handle rests upon the resilient sealing member which compresses around the handle when the cover is closed to provide a substantially air-tight seal.

Abstract: A heated aerosol-generating article for use with an electrically-operated aerosol-generating device includes an outlet end and a distal end. The article may include a heat diffuser at the distal end of the article. The article may include an aerosol-forming substrate between the heat diffuser and the outlet end. The heat diffuser may include a non-combustible porous body configured to absorb heat from an electric heating element such that the heat diffuser is configured to heat air drawn through the aerosol-generating article from the distal end to the outlet end based on the heat absorbed in the porous body. The heated aerosol-generating article may be included in a heated aerosol-generating system that includes an electric heating element configured to generate heat. The heat diffuser may heat air drawn through the aerosol-generating system, based on absorbing heat generated by the electric heating element.

Abstract: Aspects of the present disclosure involve systems and methods for a collaboration conferencing system to track a total number of concurrently utilized ports across any number of conferencing bridges of the network for a particular customer and one or more billing actions may occur based on this tracking. This may result in an alternate billing option for the customer's use of the system. Further, a telecommunications network administrator may provide access to the collaboration conferencing system based on a total number of concurrently utilized ports rather than on a per conference or per minute basis. With the information of the number of purchased ports by the customer, the administrator may more accurately predict an available capacity for the collaboration conferencing system needed to support all of the users of the system and the potential collaboration conferences.

Abstract: A pet toy includes a ring shaped peripheral body and an interior dispenser. An interior curved engaging surface of the peripheral body engages an exterior spherical surface of the dispenser. A curvature of the interior engaging surface allows the dispenser to continuously roll or rotate, yet maintain engagement with the peripheral body when the peripheral body is displaced by contact. The dispenser is hollow thereby defining a chamber to receive treats. One or more dispensing openings are provided on the dispenser to selectively dispense treats. The openings can be sized to selectively dispense treats of various sizes and shapes. The invention further includes a method of dispensing treats from a pet toy and a combination comprising the pet toy and selected treats loaded within the chamber.

Abstract: Disclosed herein are oral hygiene compositions, dental flossing material, and methods of treatment using the same. In some embodiments, the oral hygiene composition comprises a remineralization agent, an anti-inflammatory agent, a prebiotic agent, and an alkalizing agent.