Abstract: An AC circuit breaker panel includes a housing having a front side, a bus bar positioned in the housing, and one or more terminal blocks positioned in the housing. The housing has brackets adapted for mounting the AC circuit breaker panel to an equipment rack in a telecommunications equipment cabinet. The front side of the housing defines a plurality of openings for mounting a plurality of circuit breakers. The AC circuit breaker panel further includes a first circuit breaker mounted in one of the plurality of openings and wired to the bus bar, and a second circuit breaker mounted in one of the plurality of openings and wired to the bus bar and one of the terminal blocks. Further, a telecommunications equipment cabinet includes an equipment rack and one of the various AC circuit breaker panels disclosed herein.

Abstract: Methods, systems, and computer readable media for negotiating Diameter capabilities are disclosed. According to one method, the method occurs at a Diameter relay agent including at least one processor and a memory. The method includes receiving first Diameter capabilities information associated with a first Diameter node. The method also includes sending, to at least a second Diameter node, the first Diameter capabilities information.

Abstract: Server-side control of client-side quality-of-service tracking is provided. When a service is being provided to a client device, a server provides aggregation rules to a client device as part of the service. The client device executes instructions in the aggregation rules to collect QoS metrics regarding the service on the client device and to manipulate the QoS metrics to generate aggregated QoS data. The client device reports the aggregated QoS data to a server for storage and analysis.

Abstract: A draft guard for a window assembly includes a piece of weatherstopping material and a bend in the piece of weatherstopping material with the bend defining a horizontal component and a vertical component angularly offset from the horizontal component, a foam seal forming a closed member around the horizontal component and extending outwardly from the horizontal component, and at least one fin extending outwardly from and integral with at least one side of the vertical component.

Abstract: Embodiments of the invention relate to systematic migration of data. Data is streamed to data storage and stored in a virtual storage device (VSD). Stored data is systematically migrated from the VSD to a higher density VSD, while streaming of data is also switched to the higher density VSD. Source and target data extents are maintained and merged upon completion of the data migration, together with linking the streamed data blocks with the migrated data blocks in the order presented in the input stream.

Abstract: A rotor assembly for use in a gas turbine engine having an axis of rotation includes a plurality of rotor blades. Each rotor blade includes a platform extending between opposing side faces, a shank extending radially inward from the platform, and a slot at least partially defined in each of the opposing side faces. A sealing member is configured to be inserted into each slot of a first rotor blade of the plurality of rotor blades such that at least a portion of each sealing member extends beyond one of the opposing side faces. A second rotor blade of the plurality of rotor blades is coupled adjacent the first rotor blade such that at least a portion of one sealing member is inserted into a corresponding second slot on the second rotor blade.

Abstract: A method of distributing data in a distributed storage system includes receiving a file into non-transitory memory and dividing the received file into chunks using a computer processor in communication with the non-transitory memory. The method also includes distributing chunks to storage devices of the distributed storage system based on a maintenance hierarchy of the distributed storage system. The maintenance hierarchy includes maintenance units each having active and inactive states. Moreover, each storage device is associated with a maintenance unit. The chunks are distributed across multiple maintenance units to maintain accessibility of the file when a maintenance unit is in an inactive state.

Abstract: A turbine airfoil apparatus includes: an airfoil including a concave pressure sidewall and a convex suction sidewall joined together at a leading edge and a trailing edge; an endwall projecting laterally outwardly from the airfoil at one spanwise end thereof, the endwall having an outer surface facing the airfoil and an opposing inner surface; a plenum defined within the endwall between the inner and outer surfaces wherein the plenum is forked in plan view, with at least two branches, each branch having a throat disposed at its upstream end; and at least one film cooling hole passing through the outer surface and communicating with the plenum.

Abstract: Optically patterned waveguides and systems employing optically pattered waveguides are provided. The optically patterned waveguide is configured for use in a lighting system and arranged perpendicular to an overhead structure, such as a ceiling. The optically patterned waveguide includes major surfaces that are patterned with a plurality of elongated facets formed into the major surfaces and extending in a direction parallel to the length of the waveguide. The optically patterned waveguide provides illumination patterns having increased uniformity.

Abstract: Disclosed is an apparatus for applying RF energy to an object in an energy application zone via one or more radiating elements at a plurality of modulation space elements (MSEs). The apparatus may include at least one processor configured to cause supply of RF energy to one or more of the radiating elements in a first subset of the plurality of MSEs, at a first power level common to the MSEs in the first subset and for varying time durations, and cause supply of RF energy to one or more of the radiating elements in a second subset of the plurality of MSEs, at power levels lower than the first power level and for a time duration common to the MSEs of the second subset.

Abstract: A method of casting a low alloy steel using a mold is disclosed. The method includes receiving the mold having a foam pattern disposed within a sand casing. The received foam pattern is coated with a permeable refractory coating and is disposed between compacted sand and the sand casing. The method further includes pouring a molten metal comprising a low alloy steel having a carbon content in a range from about 0.1 to about 0.4 percent into the mold so as to vaporize the foam pattern and remove gasification products through the permeable refractory coating, to form a low alloy steel casting. Further, the method includes removing the low alloy steel casting from the mold.

Abstract: A wind velocity calibration system and method for providing highly accurate measurements of the three-dimensional wind velocity vector at high altitudes. The system includes a launcher, a projectile, an artificial aerosol cloud, at least two optical cameras, and an image processor.

Abstract: Systems, methods and computer readable memory devices for delivering a presentation are provided. In one example, a method includes establishing a wireless network access point that creates a closed wireless network. An encrypted communication session is established via the closed wireless network with a plurality of client computing devices that each comprise a display. Each of the client computing devices is communicatively coupled to a virtual network server on the host computing device. A resource locator is sent to the client computing devices, with the resource locator including a network location of an audio/video file stored on the host computing device. A request is received for the resource locator from the client computing devices. In response, audio/video data is streamed from the audio/video file to the plurality of client computing devices.

Abstract: An airfoil for a gas turbine engine includes a first sidewall and a second sidewall coupled together at a leading edge and a trailing edge, such that a cavity is defined therebetween. A plurality of cooling circuits are defined within the cavity. Each cooling circuit channels cooling fluid through at least one cooling chamber to facilitate cooling the airfoil. More specifically, a cascade impingement circuit, a down pass circuit, a flag tip circuit, and a trailing edge circuit are provided. The cascade impingement circuit includes a central chamber and a plurality of impingement chambers.

Abstract: Systems, methods and computer readable memory devices for delivering a presentation are provided. In one example, a method includes communicatively coupling the host computing device to an external router, and establishing the closed wireless network using the router. An encrypted communication session is established via the closed wireless network with a plurality of client computing devices that each comprises a display. Each of the client computing devices is communicatively coupled to a virtual network server on the host computing device. Frame buffer data is retrieved from a storage subsystem of the host computing device. The frame buffer data is sent to each of the client computing devices to modify the display of each device.

Abstract: A system for providing automated exercise management includes: a motion sensor configured to be worn by a user during a prescribed exercise routine and to sense motion of the user's body during the performance of the prescribed exercise routine; a first wireless communication interface communicatively coupled to the motion sensor; and a user computing device having a second wireless communication interface configured to communicate with the first wireless communication interface communicatively coupled to the motion sensor; wherein the user computing device comprises a processor, a memory and an application, wherein the application is configured to provide instruction to the user regarding performance of the prescribed exercise routine; receive data from the motion sensor worn by the user, the data indicative of the user's performance of the prescribed exercise; and record the user's performance of the exercise as indicated by the received data.

Abstract: A method of making a personal care composition, such as dentifrice, using compacted rheology modifiers to control viscosity development.

Abstract: Methods of making personal care compositions, such as dentifrices, involving the addition of rheology modifiers at a later stage in the personal care composition formation process.

Abstract: A system includes a computing device that includes a memory configured to store instructions. The computing device also includes a processor to execute the instructions to perform operations that include receiving data representing a portion of a graphical object, and receiving data representative of one or more environmental conditions. For the portion of the graphical object, operations include defining a field of scalar values for presenting the graphical object on a display. Each scalar value is based on a distance between the portion of the graphical object and a corresponding point. Operations also include calculating one or more visual property values based on the scalar values and the one or more environmental conditions, and presenting the graphical object using the calculated visual property values of the field.