Abstract: A spacecraft refueling and storage system comprising a first tank and a second tank for storing propellant, a rotatable shaft to which the first and second tanks are mounted for rotating the first and second tanks about an axis of the shaft, and a drive motor for rotating the shaft so that upon rotation of the first and second tanks, liquid propellant is separated from gas in the propellant and settled to an outer portion of the first and second tanks.

Abstract: An enhanced exoskeleton system is disclosed comprising an exoskeleton, a base layer comprising at least one sensor, an exoskeleton actuator configured to actuate the exoskeleton, a control subsystem comprising one or more processors, and memory elements including instructions that, when executed, cause the processors to perform operations comprising: receiving sensor data from the sensor, determining a future movement intent of a user of the exoskeleton, determining a command for an exoskeleton actuator based on the future movement intent, and communicating the command to the exoskeleton actuator whereby the exoskeleton is actuated by the exoskeleton actuator. In some embodiments, the sensor data comprises an anticipatory data value from an anticipatory sensor. In some embodiments, the sensor data comprises an anticipatory data value from an electromyography (EMG) sensor.

Abstract: A spacecraft refueling and storage system comprising a first tank and a second tank for storing propellant, a rotatable shaft to which the first and second tanks are mounted for rotating the first and second tanks about an axis of the shaft, and a drive motor for rotating the shaft so that upon rotation of the first and second tanks, liquid propellant is separated from gas in the propellant and settled to an outer portion of the first and second tanks.

Abstract: A spacecraft refueling and storage system comprising a first tank and a second tank for storing propellant, a rotatable shaft to which the first and second tanks are mounted for rotating the first and second tanks about an axis of the shaft, and a drive motor for rotating the shaft so that upon rotation of the first and second tanks, liquid propellant is separated from gas in the propellant and settled to an outer portion of the first and second tanks.

Abstract: An electrosurgical medical device may include an elongate needle that is delivered to a gastrointestinal tract of a patient and inserted through the gastrointestinal wall and into a cyst. Fluid within the cyst may be aspirated through a lumen of the needle. The cyst may then be filled with conductive fluid by delivering the conductive fluid through the needle lumen. Radio frequency energy may then be delivered to the needle and transferred to the cyst to ablate the cyst. A handle assembly of the electrosurgical medical device may communicate the cyst and conductive fluids to and from the needle lumen, as well as communicate radio frequency energy to the needle and a temperature signal generated by a thermocouple. An electrical cable assembly adapted to communicate both the radio frequency energy and the temperature signal may be removably connectable with the handle assembly.

Abstract: An electrosurgical medical device may include an elongate needle that is delivered to a gastrointestinal tract of a patient and inserted through the gastrointestinal wall and into a cyst. Fluid within the cyst may be aspirated through a lumen of the needle. The cyst may then be filled with conductive fluid by delivering the conductive fluid through the needle lumen. Radio frequency energy may then be delivered to the needle and transferred to the cyst to ablate the cyst. A handle assembly of the electrosurgical medical device may communicate the cyst and conductive fluids to and from the needle lumen, as well as communicate radio frequency energy to the needle and a temperature signal generated by a thermocouple. An electrical cable assembly adapted to communicate both the radio frequency energy and the temperature signal may be removably connectable with the handle assembly.