Abstract: A submersible pump comprises a rotational assembly and a rotational assembly housing. The rotational assembly has a plurality of in-line flow inducing sections. A centerline longitudinal axis of each of the flow inducing sections extends colinearly with a rotational axis of the rotational assembly. A downstream end portion of a flow pressurizing section is engaged with an upstream end portion of a rotational flow amplification section. A downstream end portion of the rotational flow amplification section is engaged with an upstream end portion of a flow outlet section. The rotational assembly housing has an interior space extending along a centerline axis of the rotational assembly housing. The rotational assembly is disposed within the interior space of the rotational assembly housing. The rotational assembly and the rotational assembly are jointly configured for causing the rotational axis to extend colinearly with the centerline longitudinal axis of the rotational assembly housing.

Abstract: A plant irrigation device includes a support that surrounds a plant and provides an opening through which the plant extends. A drip tube is attached to the support and connectable to a water source. The drip tube has a series of spaced apart apertures or water emitters along a length thereof permitting water to exit the drip tube and into the ground surrounding the plant.

Abstract: Described is a partitioned cable joint comprising a plurality of physically distributed joint elements with the plurality of joint elements taken together defining a joint length. Joint elements may have a first mounting region having a shape selected to accept one petal of superconducting cable and a second mounting region having a shape selected to accept one petal of a second conductor.

Abstract: A host stores “context” metadata for logical block addresses (LBAs) in a manner tied to physical location. Notwithstanding log-structured or copy on write processes, the host is then provided with immediate context when the host is called upon to assist a memory controller with data identified by physical location, for example, for memory reconfiguration, garbage collection, wear leveling or other processes. The metadata for example can provide the host with insight as to which data may be moved to enhance performance optimization and where that data can be placed. In one embodiment, the host writes back one or more references that span multiple layers of indirection in concert with write of the underlying data; in another embodiment, the context can point to other metadata.

Abstract: Systems and methods include a monitoring system. The monitoring system includes a plurality of camera apparatuses and a server. Each camera apparatus includes a plurality of sensors including an array of image sensors arranged to simultaneously capture a combined 360 degree view thereabout. The server also includes memory storing instructions that, when executed, cause a processor to determine a location for each of the plurality of camera apparatuses, display a map with an icon identifying the location of each of the plurality of camera apparatuses, and display images from the combined 360 degree view, in response to a selection of the icon of a corresponding camera apparatus by a user, from the corresponding camera apparatus selected by the user.

Abstract: An embodiment of the present disclosure a dental chair a chair assembly configured to support a patient. The dental chair also includes a traverse motion assembly coupled to the chair assembly that move the chair assembly in a forward-backward direction. The dental chair also includes a sensor assembly having a rod rotatably fixed to the traverse motion assembly. The rod defines a first end, a second end opposite the first end, and a rod cross-sectional shape. The dental chair also includes a sensor assembly is configured to obtain data indicative a distance of linear movement of the chair assembly along the forward-backward direction between.

Abstract: An exercise bar includes a center bar; a pair of weight bars, each weight bar rotatable relative to the center bar about a pivot axis to a plurality of camber positions; a pair of support bars configured to rest on a user's shoulder, each support bar extending from one of the weight bars; and a locking mechanism for locking the weight bars in any of the plurality of camber positions.

Abstract: A system for powering a vehicle is provided. The system can include an engine or power generation system to be powered by a fuel and a housing. The housing can be configured to couple to one or more frame rails of the vehicle, receive and protect a cylinder configured to store the fuel to be used by the engine or power generation system. The housing can have one or more access panels allowing access to an interior of the housing. The cylinder can include a first end portion, a second end portion, a central body forming an enclosed cavity for storing pressurized gas, a reinforcement structure disposed over the central body, and a metal foil interposed between the reinforcement structure and central body. The metal foil can be configured to reduce permeation of contents of the cylinder.

Abstract: A method and aircraft power distribution system includes a power distribution bus supplying power along an electrical line, a primary communication module including a primary transceiver and a primary controller, and a plurality of secondary communication modules including a secondary transceiver communicatively coupled to the primary transceiver and a secondary controller communicatively coupled to the secondary transceiver.

Abstract: An illuminated sign includes a printed circuit board a plurality of light emitting diodes mounted on the printed circuit board; a reflective layer disposed over the printed circuit board, the reflective layer being patterned to expose the light emitting diodes and a predetermined area around each of the light emitting diodes; an optionally transmissive lightguide layer disposed over the reflective layer; and a patterned light mask disposed over the clear lightguide layer, the light mask having opaque portions and transparent or translucent portions, wherein transparent or translucent portions of the light mask overlay the reflective layer and opaque portions of the light mask overlay the light emitting diodes.

Abstract: Systems and methods for a satellite communication system include identifying highly active terminals (HUTs) in a spot beam of a satellite; determining a first ratio of single-band HUTs that operate in a first frequency band only to multi-band HUTs that operate in the first frequency band and a second frequency band; and determining a second ratio of outroutes for the first frequency band to outroutes for the second frequency band. When the first ratio is less than the second ratio, a first step of balancing the single-band HUTs across the outroutes for the first frequency band is performed, and then the multi-band HUTs are balanced across both the outroutes for the first frequency band and the outroutes for the second frequency band. When the first ratio is greater than the second ratio, the single-band HUTs and the multi-band HUTs are allocated based on at least one weight factor.

Abstract: Systems and methods for operating a satellite terminal for a multi-band hybrid satellite communication system include receiving a configuration file for a satellite terminal for the satellite communication system; determining frequency band(s) supported by the satellite terminal from the configuration file; automatically selecting a best available outroute that is compatible with the frequency band(s) supported by the satellite terminal even if the best available outroute is not an anchor route listed in the configuration file; and performing a commissioning process to connect the satellite terminal to a satellite associated with the best available outroute.

Abstract: A system predicts the mental state of a user using a variety of contact or contactless sensors that measure heart rate, breathing or other data of the user. The mental state may be flow, overload, underload, stress, attention, motivation, valence, arousal, etc. While performing a game-playing task the difficulty of the task is adjusted based upon the predicted mental state of the user. A classifier for classifying a mental state is trained using event marking and ground truth data. Computer usage generates event markers. Game playing is used to simulate a mental state. Interruptions of a user are prevented when the user enters a flow, focused, or effortful attention state by classifying that state and indicating physically or electronically that the user should not be interrupted. Interruptions of a user are also prevented when the user enters a mind wandering state by classifying or predicting that state and indicating physically or electronically that the user should not be interrupted.

Abstract: A system and method are provided for using a pneumatic line as a backup communication channel for first and secondary park brake controllers. In one embodiment, a park brake system is provided comprising a first park brake controller and a second park brake controller. The first park brake controller is configured to selectively alter air pressure in an air line of a vehicle to pneumatically communicate a message to the second park brake controller after a loss of electronic communication with the second park brake controller. Other embodiments are provided.

Abstract: Rate of deceleration is an important factor in determining the severity of injuries, such as head and neck injuries, possibly sustained when participants collide with a wall assembly while playing, for example, ice hockey. The described wall assemblies each include a support assembly and a movable wall assembly supported by and movable with respect to the support assembly. Telescoping parts of the movable wall assembly enable deflection of the movable wall assembly to complex angles with respect to the support assembly. In addition, movable wall assemblies can be coupled such that impact on one wall assembly can cause deflection of an adjacent wall assembly. Covers, shields, and spacers can be positioned to decrease gap formation during deflection of the movable wall assembly to reduce the risk of pinch points.

Abstract: Systems and methods for outroute load balancing in a multi-band hybrid satellite communication system include comparing the load metric of each of code rate organizers (CROs) to a threshold value; placing each CRO in one of a surplus load balancing set and a deficit balancing set based on a value of the load metric; and determining a probability metric for each satellite terminal associated with each of the CROs in the surplus load balancing set. The probability metric indicates a probability of the terminal moving to one of the CROs in the deficit load balancing set. At least one satellite terminal associated with one of the CROs in the surplus load balancing set is then caused to switch to one of the CROs in the deficit load balancing set based on the probability metric of the at least one satellite terminal.

Abstract: Systems and methods provide a services architecture. An air mobility platform locally stores a native application at. The air mobility platform receives a first request for a first service and data identifying the first user as a priority user type or a non-priority user type. A second request for a second service and data related to the second user identifies the user type is received. The air mobility platform calculates a priority for the first request. If the priority for the first request exceeds the priority for the second request, a third party application is accessed for the first request. The air mobility platform submits the data related to the first request from the third party application to at least one of the first unmanned aerial vehicle or the first user.