Abstract: Cell based therapy comprises administration to the lung by injection into the blood system of viable, mammalian cells effective for alleviating or inhibiting pulmonary disorders. The cells may express a therapeutic transgene or the cells may be therapeutic in their own right by inducing regenerative effects.

Abstract: The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.

Abstract: Cell based therapy comprises administration to the lung by injection into the blood system of viable, mammalian cells effective for alleviating or inhibiting pulmonary disorders. The cells may express a therapeutic transgene or the cells may be therapeutic in their own right by inducing regenerative effects.

Abstract: A variably controlled stagger antenna array architecture is disclosed. The array employs a plurality of driven radiating elements that are spatially arranged having each radiating element or element groups orthogonally movable relative to a main vertical axis. This provides a controlled variation of the antenna array's azimuth radiation pattern without excessive side lobe radiation over full range of settings.

Abstract: Systems and methods are described for transmitting data over physical channels to provide a high bandwidth, low latency interface between a transmitting device and a receiving device operating at high speed with low power utilization. Communication is performed using group signaling over sets of four wires using a vector signaling code, where each wire of a set carries a low-swing signal that may take on one of four signal values. Topologies and designs of wire sets are disclosed with preferred characteristics for group signaling communications.

Abstract: A firearm includes a firing mechanism and a sensor. The sensor is configured for wireless communication over s short range RF network with a hub worn or carried by a user of the firearm. The hub includes a subscriber identity module configured to communicate with a server over a signaling channel of a wireless telecommunications network. The sensor device is configured to control a enable/disable mechanism in the firearm in accordance with instructions received from the hub.

Abstract: A fixation element for use in orthopedic surgery, particularly spinal surgery is disclosed. The fixation element is capable of being screwed, hooked, or otherwise attached to a bone, and is configured to accommodate two or more rods or other elongated members. The head of the fixation elements thus has multiple places for positioning a rod, either vertically or horizontally spaced from each other.

Abstract: Systems and methods are described for transmitting data over physical channels to provide a high speed, low latency interface such as between a memory controller and memory devices with significantly reduced or eliminated Simultaneous Switching Output noise. Controller-side and memory-side embodiments of such channel interfaces are disclosed which do not require additional pin count or data transfer cycles, have low power utilization, and introduce minimal additional latency. In some embodiments of the invention, three or more voltage levels are used for signaling.

Abstract: A firearm includes a firing mechanism and a sensor. The sensor is configured for wireless communication over s short range RF network with a hub worn or carried by a user of the firearm. The hub includes a subscriber identity module configured to communicate with a server over a signaling channel of a wireless telecommunications network. The sensor device is configured to control a enable/disable mechanism in the firearm in accordance with instructions received from the hub.

Abstract: A positive feed tool may include a motor, a power supply operably coupled to the motor to power the motor, a gear head and a spindle. The gear head may be operably coupled to the motor to be operated responsive to powering of the motor. The gear head may include a drive assembly and a feed assembly. The spindle may be operably coupled to the gear head to enable the spindle to be selectively driven rotationally and fed axially based on operation of the drive assembly and the feed assembly, respectively. The feed assembly may include a feed rate oscillator having a spindle feed gear operably coupled to a differential feed gear. The spindle feed gear is operably coupled to rotate the spindle to selectively axially feed the spindle. The differential feed gear is selectively operably coupled to an input shaft turned by the motor. At least one of the spindle feed gear or the differential feed gear has a variable pitch diameter.

Abstract: Systems and methods for sampling clock alignment and time offset signaling are disclosed herein. A transmitter broadcasting symbol-aligned frames at multiple baseband sampling rates can benefit from generating the frames to have durations that can be represented by an integer number of samples at two or more of the baseband sampling rates. In some embodiments, a transmitter adds samples to a frame to ensure that its duration meets such a criteria. Furthermore, the problem of signaling network time in symbol-aligned frames is simplified by sampling clock alignment. Approaches for signaling time offset of a transmission to the nearest millisecond boundary are also presented.

Abstract: A fixation element for use in orthopedic surgery is capable of being screwed, hooked, or otherwise attached to a bone, and is configured to accommodate two or more rods or other elongated members. The head of the fixation elements thus has multiple places for positioning a rod, either vertically or horizontally spaced from each other.

Abstract: Methods and apparatus are disclosed for measuring an electrical current, particularly an AC electrical current, for example to measure a frequency response of a transformer. In a disclosed arrangement, a connection is made of a current input terminal for receiving a current to be measured to an input terminal of a differential amplifier via a portion of a resistive network. The resistive network holds the current input terminal at a ground voltage and the two input terminals of the amplifier at a common finite voltage above the ground voltage. The amplifier provides as output a measure of the current to be measured.

Abstract: Systems and methods are described for transmitting data over physical channels to provide a high bandwidth, low latency interface between a transmitting device and a receiving device operating at high speed with low power utilization. Communication is performed using group signaling over sets of four wires using a vector signaling code, where each wire of a set carries a low-swing signal that may take on one of four signal values. Topologies and designs of wire sets are disclosed with preferred characteristics for group signaling communications.

Abstract: There are provided method and apparatus for multiple device reception. A method performed by a first device and an apparatus includes receiving a signal. The method further includes determining, using a processor, if an error exists in a portion of the received signal, transmitting a request to a second device through a communication network if it is determined that an the error exists in the received signal, the second device being connected to the first device through the communication network and also receiving the signal, the request identifying a portion of the signal to be sent from the second receiver, and replacing the portion of the received signal with the portion of the signal sent from the second device.

Abstract: Cell based therapy comprises administration to the lung by injection into the blood system of viable, mammalian cells effective for alleviating or inhibiting pulmonary disorders. The cells may express a therapeutic transgene or the cells may be therapeutic in their own right by inducing regenerative effects.

Abstract: A communications system receiver is described providing automatic timing adjustment of receive data sampling. A concurrently received clock signal is used as both a reference for generation of internal receiver timing signals, and as an exemplar for adjustment of those timing signals to optimize received data sample timing.

Abstract: A a network of umbrella rental and return kiosks is described in which users may borrow a high quality umbrella and return it to a kiosk near their destination. The kiosks may be unattended and be configured to both dispense umbrellas and receive returns. Exemplary rental kiosks, in communication with a centralized server, may interface with users, coordinate dispensation, and manage payment. A network, exemplary kiosk, and methods for using the system and kiosk are disclosed.

Abstract: A system for defending against an intruder includes a building having a wall dividing first and second spaces and a nonlethal device selectively operable through the wall. The nonlethal device includes an enclosure mounted to the wall and having an access door for selectively accessing an interior compartment of the enclosure from the first space, a container of a nonlethal chemical weapon, such as a lachrymatory agent, having an outlet and located within the enclosure, a conduit extending from the container to the second space through the wall and having an inlet in fluid flow communication with the outlet of the container of nonlethal chemical weapon, and a valve operable to selectively release the nonlethal chemical weapon from the container and through the conduit to the second space to form a cloud of the nonlethal chemical weapon within the second space.

Abstract: A firearm includes a firing mechanism and a sensor. The sensor is configured for wireless communication over s short range RF network with a hub worn or carried by a user of the firearm. The hub includes a subscriber identity module configured to communicate with a server over a signaling channel of a wireless telecommunications network. The sensor device is configured to control a enable/disable mechanism in the firearm in accordance with instructions received from the hub.