Abstract: A cooling assembly includes a coolant chamber disposed inside an airfoil of a turbine assembly that directs coolant inside the airfoil. The airfoil extends between a leading edge and a trailing edge along an axial length of the airfoil. Inlet cooling channels are fluidly coupled with the coolant chamber and direct the coolant in a direction toward a trailing edge chamber of the airfoil. The trailing edge chamber is fluidly coupled with at least one inlet cooling channel. The trailing edge chamber is disposed at the trailing edge of the airfoil and includes an inner surface. The inlet cooling channels direct at least a portion of the coolant in a direction toward the inner surface of the trailing edge chamber. One or more outlet cooling channels direct at least a portion of the coolant in one or more directions away from the trailing edge chamber.

Abstract: A system includes a spatial light modulator comprising a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The spatial light modulator is characterized by a first retardation and a first phase retardation and has a first slow axis for light propagation. A voltage source is configured to apply a drive voltage to the spatial light modulator and the first retardation of the spatial light modulator is a function of the drive voltage. A retarder is positioned external to the spatial light modulator and is characterized by a second retardation and a second phase retardation. The retarder includes a second slow axis for light propagation. The second retardation has a value such that all illumination wavelengths in a set of illumination wavelengths are above or below a phase retardation value of 0.25. The set of illumination wavelengths includes at least one illumination wavelength in each of at least three different color spectrums.

Abstract: An example method of operation may include initializing a microphone array in a defined space to receive one or more sound instances based on a preliminary beamform tracking configuration, detecting the one or more sound instances within the defined space via the microphone array, modifying the preliminary beamform tracking configuration, based on a location of the one or more sound instances, to create a modified beamform tracking configuration, and saving the modified beamform tracking configuration in a memory of a microphone array controller.

Abstract: Methods of manufacture of nut flours and/or formulations, ultra-low fat nut flours and uses for nut flour formulations. In some embodiments, methods of manufacturing ultra-low fat tree nut or peanut flour formulations for oral administration in immunotherapy of subjects affected by allergies.

Abstract: A system and method for measuring concentration of oxidation ions in a solution includes a conduit that contains the solution at least temporarily, a pH sensor associated with the conduit and configured to provide a pH signal indicative of a pH of the solution, an oxidation reduction probe (ORP) associated with the conduit and configured to provide an ORP signal indicative of an oxidation reduction of the solution, and a controller configured to receive and process the pH signal and the ORP signal, wherein the controller calculates a concentration of oxidation ions in the solution based on the pH and ORP signals.

Abstract: Systems and methods for phototherapeutic modulation of nitric oxide in mammalian tissue include use of a first wavelength and first radiant flux of light to stimulate enzymatic generation of nitric oxide, and use of a second wavelength and second radiant flux of light to stimulate release of nitric oxide from endogenous stores of nitric oxide. Pulsed light and/or partially non-overlapping light impingement windows may be used. Non-coherent light impinged on tissue may include a peak wavelength in a range of from 410 nm to 440 nm in the absence of light emissions having a peak wavelength of from 600 nm to 900 nm.

Abstract: A reconfigurable controller system for one or more switchable electronic devices has a relay junction with a plurality of relay connections, each of which includes at least a load circuit input, a load circuit output connectible to a respective one of the one or more switchable electronic devices, and a control circuit line. A controller head unit connectible to the relay junction includes a plurality of switch buttons, each with an independent indicator screen programmable with one or more display outputs, and associated output functions to a specific one the control circuit lines generated when the switch is actuated. A scroll dial is receptive to a rotary input that responsively switches, for one or more of the plurality of switch buttons, given ones of the display outputs and associated output functions to another one of the display outputs and associated output functions.

Abstract: Fibrous structures containing trichomes, for example novel trichome compositions, methods for obtaining such novel trichome compositions, and method for making such fibrous structures are provided.

Abstract: An example method of operation may include designating sub-regions which collectively provide a defined reception space, receiving audio signals at a controller from the microphone arrays in the defined reception space, configuring the controller with known locations of each of the microphone arrays, assigning each of the sub-regions to at least one of the microphone arrays based on the known locations, and creating beamform tracking configurations for each of the microphone arrays based on their assigned sub-regions.

Abstract: There is provided a care-needing person assistance system that can efficiently collect stimulus information. The care-needing person assistance system includes a stimulus information storage means that stores stimulus information about a stimulus for at least one of five senses of a care-needing person, and a value exchange means that provides compensation for provision of stimulus information to a provider who provides new stimulus information to be additionally stored in the stimulus information storage means.

Abstract: An apparatus and method for cooling a blade tip for a turbine engine can include an blade, such as a cooled turbine blade, having a tip rail extending beyond a tip wall enclosing an interior for the blade at the tip. A plurality of film-holes can be provided in the tip rail. A flow of cooling fluid can be provided through the film-holes from the interior of the blade to cool the tip of the blade.

Abstract: An online concierge system evaluates different parameters for order fulfillment in different geographic regions and evaluates order fulfillment in the different geographic regions to assess the different parameters. However, shoppers may fulfill orders in different geographic regions, causing spillover where order fulfillment by a shopper is affected by different parameters. To reduce spillover but still obtain a large number of zones for testing, the online concierge system generates a graph of geographic regions, with connections between geographic regions based on shoppers who fulfill orders in different geographic regions. The online concierge system generates a cluster including geographic regions connected to each other with a connection satisfying one or more criteria indicating at least a threshold percentage of shoppers fulfilling orders in each of the connected geographic regions.

Abstract: One example may include a method that includes receiving, at a presentation server, an audio data signal from a mobile device located in a presentation space, identifying a mobile device identification characteristic of the mobile device based on the received audio data signal, determining a mobile device location via a location determination procedure, and playing the audio signal via a loudspeaker.

Abstract: A turbomachine blade, and a coupon for a turbomachine blade, are disclosed. The blade may include an airfoil body having a pressure side and a suction side connected by a leading edge and a trailing edge, a coolant feed passage defined in the airfoil body, and a coolant reuse passage defined in the airfoil body. The blade may also include a first cooling circuit defined in the airfoil body. The first cooling circuit may include a rearward passage extending toward the trailing edge from and fluidly coupled to the coolant feed passage, and a radially spreading return passage extending away from the trailing edge toward and fluidly coupled to the coolant reuse passage. The cooling circuit may also include a radially extending turn passage coupling the rearward passage and the radially spreading return passage. A first set of obstructions may be positioned in the radially extending turn passage.

Abstract: A wireless device is configured to produce a signal in a time slot, the signal having a first portion and a second portion. Wherein, the first portion being a first in time in the time slot and the second portion being last in time in the time slot. Further, the first portion having data and a multiplexed first pilot and the second portion having a pilot sequence and a cyclic prefix. The wireless device transmits the produced signal in the time slot.

Abstract: A method of fabricating an object by additive manufacturing is provided. The method includes irradiating a portion of powder in a powder bed, the irradiation creating an ion channel extending to the powder. The method also includes applying electrical energy to the ion channel, wherein the electrical energy is transmitted through the ion channel to the powder in the powder bed, and energy from the irradiation and the electrical energy each contribute to melting or sintering the portion of the powder in the powder bed.

Abstract: An example method of operation may include initializing a microphone array in a defined space to receive one or more sound instances based on a preliminary beamform tracking configuration, detecting the one or more sound instances within the defined space via the microphone array, modifying the preliminary beamform tracking configuration, based on a location of the one or more sound instances, to create a modified beamform tracking configuration, and saving the modified beamform tracking configuration in a memory of a microphone array controller.

Abstract: Systems and methods for phototherapeutic modulation of nitric oxide in mammalian tissue include use of a first wavelength and first radiant flux of light to stimulate enzymatic generation of nitric oxide, and use of a second wavelength and second radiant flux of light to stimulate release of nitric oxide from endogenous stores of nitric oxide. Pulsed light and/or partially non-overlapping light impingement windows may be used. Non-coherent light impinged on tissue may include a peak wavelength in a range of from 410 nm to 440 nm in the absence of light emissions having a peak wavelength of from 600 nm to 900 nm.

Abstract: A data model for managing custom fields for tasks in projects. The custom fields can be defined and shared across an organization, and are always unique. Each type of custom field is an object that is subclass of a generic object. Other objects define attributes of the custom fields and assign values to the attributes. The data model allows the custom fields to be preserved and managed across multiple projects and users.

Abstract: Systems and methods for a high output, high color quality light are disclosed. In some embodiments, such a light may include a light fixture including one or more LEDs configured to output a cumulative light output; wherein the cumulative light output comprises an intensity of greater than or equal to 10,000 lumens; and wherein the cumulative light output comprises a CRI of at least 90.