Abstract: The present disclosure includes apparatuses and methods related to a non-deterministic memory protocol. An example apparatus can perform operations on the memory device based on commands received from a host according to a protocol, wherein the protocol includes non-deterministic timing of the operations. The memory device can be a non-volatile dual in-line memory module (NVDIMM) device.

Abstract: Provided herein are non-naturally occurring, broadly reactive antigens derived from influenza viruses that are immunogenic and capable of eliciting a broadly reactive immune response, e.g., a broadly reactive neutralizing antibody response, directed against influenza virus antigens following introduction into a subject. Also provided are non-naturally, broadly reactive immunogens, vaccines, virus particles, virus-like particles (VLPs) and compositions comprising the immunogens and vaccines. Methods of generating an immune response in a human or non-human subject by administering the immunogens, vaccines, VLPs, or compositions thereof are provided. In particular, the immunogens comprise broadly reactive hemagglutinin (HA) protein antigens or soluble HA protein antigens of influenza virus strains, such as H1 or H3.

Abstract: A device and system to alert traffic and pedestrians of an approaching emergency vehicle or an emergency condition, comprised of a solar-charged battery that powers acoustic and optical detectors of approaching sirens and flashing lights or of appropriate transmitters, circuitry to validate the source as an emergency vehicle or authorized transmitter, and local strobe lights and noise emitters to alert vehicles and pedestrians.

Abstract: “The Environmentally Safe Hydro-Electric Pipeline And Water Delivery System” will provide over one million gallons of fresh water per day to areas and communities in desperate need of clean fresh water. This will be accomplished with a very small environmental footprint. This pipeline will be self powered by use of gravity and siphon principals. There will be enough flow and water pressure left over to power many water turbine electric generators, which may be located anywhere along the pipeline, where the power can be sold.

Abstract: An enclosure for sheltering a small aircraft, provides an arcuate roof frame supported by a base frame. The roof frame has a fixed roof portion engaging a movable roof portion and a crank system for adjusting the position of the movable roof. Wing cushions contact the wings of the small aircraft as it is backed into the enclosure and assure that the craft is properly placed. The fixed and movable roof portions are mutually engaged by a rolling clamping system enabled for directing arcuate motion of the movable roof portion relative to the fixed roof portion. A spring-biased awning is engaged with the movable roof portion and extends forwardly. A fabric cover is mounted between the fixed and movable roofs so as to deploy the fabric cover when the movable roof portion is extended.

Abstract: The present invention is an enclosure for sheltering a small aircraft, and provides an arcuate roof frame supported by a base frame. The roof frame has a fixed roof portion engaging a movable roof portion and a hydraulic system for adjusting the position of the movable roof. The fixed and movable roof portions are mutually engaged by a hinge system enabling vertical arcuate motion of the movable roof portion relative to the fixed roof portion. A fabric or thin sheet material cover is mounted over the fixed and the movable roofs so as to protect an aircraft stored within the shelter.

Abstract: An apparatus provides ease in fastening clothing which has buttons or studs. The apparatus is particularly suited for fastening slacks or jeans which are worn to be tight-fitting or form-fitting. It is also helpful for people with limited manual dexterity, whether from illness or injury.

Abstract: Nonintrusive sensors capable of measuring various storage cell parameters such as voltage, state-of-charge, electrolyte level, internal resistance, and temperature are attached to a monitoring module which gathers and processes signals representative of information concerning the condition of electrolytic storage cells and transmits the information to a central computer for further processing. In response to commands issued by the central computer, appropriate maintenance and/or repair operations can be initiated. Alternatively, the system described can be used to automatically perform such maintenance tasks as checking and adding electrolyte levels, reducing the voltage in cells whose output voltage is too high, and leveling the state-of-charge of each cell in an array of electrolytic storage cells. The system can monitor other functions of the electrolytic storage cells, including the evolution of hydrogen gas and the accumulation of sediments in individual electrolytic storage cells.

Abstract: Nonintrusive sensors capable of measuring various storage cell parameters such as voltage, state-of-charge, electrolyte level, internal resistance, and temperature are attached to a monitoring module which gathers and processes signals representative of information concerning the condition of electrolytic storage cells and transmits the information to a central computer for further processing. In response to commands issued by the central computer, appropriate maintenance and/or repair operations can be initiated. Alternatively, the system described can be used to automatically perform such maintenance tasks as checking and adding electrolyte levels, reducing the voltage in cells whose output voltage is too high, and leveling the state-of-charge of each cell in an array of electrolytic storage cells. The system can monitor other functions of the electrolytic storage cells, including the evolution of hydrogen gas and the accumulation of sediments in individual electrolytic storage cells.

Abstract: A DC to DC converter capable of operating from a power source whose output voltage may change over a 10 to 1 range. A switching modulator is used to convert the DC input voltage into a pulsed voltage. Feed forward control techniques are used to control a switching modulator to rapidly compensate for changes in the amplitude of the input voltage. Feed back techniques are used to maintain the output voltage at the desired value. Isolation between the input and output is provided using a transformer to couple the switching circuits to a rectifier and filter which produces the output voltage. A filter optic link provides isolation for the feed back signal.

Abstract: The air gap between a rotor and a stator in rotating electrical machinery is determined using sonar techniques. An ultrasonic signal transmitter and receiver are mounted on one of the rotor and stator for transmitting ultrasonic signals to the other of the rotor and stator and receiving reflections therefrom. The time between signal transmission and reflected signal reception is determined, and the spacing of the rotor and stator is determined from the time, the velocity of sound, and the speed of rotation of the rotor.