Abstract: Disclosed is a system comprising a variator and a transmission. The transmission housing includes a mounting joint transmission face and one or more transmission ports disposed in the mounting joint transmission face that are fluidly connected in a one-to-one correspondence to one or more transmission channels in the transmission housing. The variator housing may comprise a mounting joint variator face coupled to the mounting joint transmission face and one or more variator ports disposed in the mounting joint variator face. The one or more variator ports may be fluidly connected in a one-to-one correspondence to one or more variator channels in the variator housing. The one or more variator ports are fluidly connected in a one-to-one correspondence to the one or more transmission ports without the use of one or more external hoses to fluidly connect the one or more variator ports to the one or more transmission ports.

Abstract: Three-dimensional (3D) visualization of multi-layer networks include receiving data associated with a network, wherein the network includes interconnected network elements that operate at a plurality of levels that include any of network layers and encapsulations; displaying a plurality of three-dimensional icons each represent one of a plurality of network elements of the interconnected network elements; and displaying links between the plurality of three-dimensional icons each link representing one of a network layer connection and an encapsulation connection.

Abstract: Methods and systems for using cloned accounts to track attacks on user accounts are described. A user login attempt is detected for a user account from a client computing device. A determination is made that the user is not a legitimate user. The user is routed to a cloned user account. An analysis of the interaction between the user and the cloned user account is performed.

Abstract: Centrifugal compressors can incorporate a side stream flow of intermediate pressure vapor between stages of that compressor. The side stream flow can be controlled by a side stream injection port controlled by a capacity control valve that has a curved surface facing a flow of refrigerant from the first stage to the second stage. The capacity control valve can allow or obstruct flow through the side stream injection port. The capacity control valve can extend and retract in a direction substantially perpendicular to the direction of flow from the first stage impeller to the second stage impeller. The side stream injection port and the capacity control valve can be ring-shaped. The side stream injection port and the capacity control valve can allow at least some of the side stream to be introduced on a side of the capacity control valve opposite the curved surface.

Abstract: A server system for electronic games includes a memory and a processor configured to execute instructions stored in the memory. When the instructions are executed, the instructions cause the processor to receive from a communication device, a plurality of first signals generated in response to the communication device entering one or more predefined zones associated with the electronic games, and generate, based on the plurality of first signals, a heat map that defines one or more cells based upon a magnitude of a data element of the first signals.

Abstract: Musical instrument support apparatuses can enable a performer to play an instrument in the standing position without supporting the instrument with a strap and without dampening vibrations from the instrument. In one example, a musical instrument support assembly includes a base to couple with a stand, two support arms including a first support arm coupled with a first end of the base with a first fastener, and a second support arm coupled with a second end of the base with a second fastener, and at least one support element coupled with each of the two support arms to support a musical instrument. At least one support element coupled with each of the two support arms includes an instrument securing element to contact and secure the musical instrument to the base.

Abstract: An interstage throttle for a centrifugal compressor includes a flow guide plate, a throttle ring, a drive ring, and linkage assemblies. The flow guide plate includes guide vanes that form channels that direct working fluid in between stages of the compressor. The linkage assemblies connect the drive ring to the throttle ring such that rotation of the drive ring moves the throttle ring in an axial direction. Teeth of the throttle ring partially block the channels when the throttle ring is in an extended position. A method of operating a centrifugal compressor includes directing the working fluid discharged from the first stage to a second stage via channels in a interstage throttle. A centrifugal compressor includes a first stage with a first impeller, a second stage with a second impeller, and an interstage throttle fluidly connecting the first stage to the second stage.

Abstract: In order to facilitate the entity resolution and entity activity tracking and indexing, systems and methods include receiving first source records from a first database and second source records from a record database. A candidate set of second source records is determined by a heuristic search in the set of second source records. A candidate pair feature vector associated with each candidate pair of first and second source records is generated. An entity matching machine learning model predicts matching first source records for each candidate second source record based on the respective candidate pair feature vector. An aggregate quantity associated with the matching first source records is aggregated from a quantity associated with each first source record, and a quantity index for each candidate second source record is determined based the aggregate quantities. Each quantity index is displayed to a user.

Abstract: Centrifugal compressors can incorporate a side stream flow of intermediate pressure vapor between stages of that compressor. The side stream flow can be controlled by a side stream injection port controlled by a throttle ring disposed between stages of the compressor. The throttle ring can allow or obstruct flow through the side stream injection port. The throttle ring can extend and retract in a direction substantially perpendicular to the direction of flow from the first stage impeller to the second stage impeller. A method of operating a centrifugal compressor can include actuating a throttle ring by rotating a drive ring to adjust a flow of interstage fluid into the second stage impeller.

Abstract: The present disclosure relates, in part, to compositions comprising the compound of Formula (I), and polymerized compositions thereof. In certain embodiments, the compositions further comprise at least one compound of Formula (IIa) and Formula (IIb). In another aspect, the present disclosure relates to methods of preparation of the polymer compositions of the present disclosure, the method comprising contacting the compound of Formula (I) and a photoinitiator in the presence of a solvent to form a gyroid mesophase gel and irradiating the gyroid mesophase gel with UV light. In certain embodiments, the contacting further comprises at least one compound of Formula (IIa) and Formula (IIb).

Abstract: A removable fastener for securing a first stud to a second stud each stud having an aperture with lateral and bottom edges, includes a joining member with a first end and second end having first and second notches sized to admit lateral edges made adjacent by placing the studs back-to-back. Fastener includes a locking member that has a stud end configured to rest on the bottom edges of the apertures and a fastener end configured to attach to the joining member, holding the joining member in position within the apertures when the joining member is engaged within the apertures; the fastener end may include a clip.

Abstract: Presently described are bio-based hot-melt adhesive compositions including rosin acids or derivatives thereof and an amphiphilic agent that provide adhesives with a high softening point, improved heat resistance, low melt viscosity, and compatibility with hydrocarbon compositions including polyolefins and waxes used in hot-melt adhesives.

Abstract: An aircraft cockpit training simulator includes a plurality of aircraft cockpit simulation panels and power over Ethernet (POE) cabling extending therebetween. Each panel includes a simulator user interface device, an input circuit or an output circuit, a POE interface circuit, and a distributed controller coupled to the input circuit or output circuit and POE interface device and asynchronously communicating with other controllers using a publish/subscribe protocol. A host controller is coupled to the distributed controllers via the POE cabling and operates the aircraft cockpit simulation panels using a host computer model. The distributed controllers may operate independent of the host computer model.

Abstract: Railway wheel milling tool system including a railway wheel truing cutters and tangential railway wheel milling inserts are disclosed. The tangential milling inserts have at least four indexable cutting edges, each with a central wiper cutting edge segment between two convex cutting edge segments. The milling inserts may allow both the flat portion and curved portion of a railway wheel to be machined with an improved surface finish. The railway wheel truing cutters comprise a plurality of insert pockets structured and arranged to receive the tangential railway wheel milling inserts.

Abstract: Closed-loop systems and methods for controlling pH. The system includes a working electrode, a counter electrode, a reference electrode, a first ion-sensitive field-effect transistor (ISFET), a second ISFET, and an electronic controller. The working electrode, the counter electrode, the reference electrode, and a first sensing terminal of the first ISFET are immersible in an active solution. A second sensing terminal of the second ISFET is immersible in a reference solution. The electronic controller is configured to apply a first amount of current or voltage to the working electrode and determine a differential voltage between the first ISFET and the second ISFET. The electronic controller is also configured to set a second amount of current or voltage to reduce a difference between the differential voltage and a target voltage. The electronic controller is further configured to apply the second amount of current or voltage to the working electrode.

Abstract: Systems and methods include receiving data from a network that includes a plurality of network elements that operate at a plurality levels that include any of network layers and encapsulations; displaying any of the plurality of network elements as a three-dimensional icon on a network map; illustrating a plinth in the three-dimensional icon for each of the plurality of levels for each network element of the any of the plurality of network elements, wherein a plinth at each level indicates a corresponding network element participates in that level; and illustrating horizontal connectivity as links between any of the network elements via associated plinths.

Abstract: A server system for electronic games includes a memory and a processor configured to execute instructions stored in the memory. When the instructions are executed, the instructions cause the processor to receive from a communication device, a plurality of first signals generated in response to the communication device entering one or more predefined zones associated with the electronic games, and generate, based on the plurality of first signals, a heat map that defines one or more cells based upon a magnitude of a data element of the first signals.

Abstract: An electric vehicle may include a battery module, a heat transfer circuit, and a ventilation system. The heat transfer circuit may include a first heat exchanger, a second heat exchanger, and a reversing valve. The first heat exchanger may be adjacent to the battery module and/or in thermal contact with the battery module. The second heat exchanger may exchange heat with an environment external to a cabin of the vehicle. The reversing valve may reverse a fluid flow direction of the heat transfer circuit. The ventilation system may force air across the first heat exchanger or the second heat exchanger and direct the air into the cabin of the vehicle.

Abstract: An electric vehicle may include a battery, a drive axle, a drive wheel coupled to the drive axle, and a combined motor and brake unit. The combined motor and brake unit may be electrically coupled to the battery and mechanically coupled to the drive axle. The combined motor and brake unit may include a housing, an electric motor inside the housing and electrically coupled to the battery, a transmission inside the housing, a motor output shaft, a braking mechanism, and a motor input shaft. The transmission may transmit rotation of the electric motor to the drive axle and the drive wheel. The motor output shaft may couple the electric motor to the transmission. The braking mechanism may be coupled to the housing. The motor input shaft may couple the electric motor to the braking mechanism and input, to the electric motor, a braking force applied by the braking mechanism.

Abstract: Device and methods for use in a biosensor comprising a multisite array of test sites, the device and methods being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest by modulating the pH or ionic gradient near the electrodes in such biosensor. An electrochemically active agent that is suitable for use in biological buffers for changing the pH of the biological buffers. Method for changing the pH of biological buffers using the electrochemically active agents. The methods of modulating the binding interactions provided in a biosensor, analytic methods for more accurately controlling and measuring the pH or ionic gradient near the electrodes in such biosensor, and analytic methods for more accurately measuring an analyte of interest in a biological sample.