Abstract: A framing system comprises an exterior siding and structural frame elements. The structural frame elements are arranged against a first side of the exterior siding, and are evenly spaced along the exterior siding thereby creating a plurality of structural element cavities. A radiant barrier with an emissivity of less than 0.50 is disposed between the exterior siding and the elements, and includes a plurality of indented portions, each indented into a corresponding cavity thereby creating a respective first sealed air space between the exterior siding and the radiant barrier in each structural element cavity. Each cavity comprises a polyurethane foam overlaying the indented portion of the radiant barrier bounded by the respective cavity. An interior siding covers the barrier and is attached to the elements thereby creating a respective second sealed space between the barrier and the interior siding in each structural element cavity.

Abstract: A framing system comprises an exterior siding and structural frame elements. The structural frame elements are arranged against a first side of the exterior siding, and are evenly spaced along the exterior siding thereby creating a plurality of structural element cavities. A radiant barrier with an emissivity of less than 0.50 is disposed between the exterior siding and the elements, and includes a plurality of indented portions, each indented into a corresponding cavity thereby creating a respective first sealed air space between the exterior siding and the radiant barrier in each structural element cavity. Each cavity comprises a polyurethane foam overlaying the indented portion of the radiant barrier bounded by the respective cavity. An interior siding covers the barrier and is attached to the elements thereby creating a respective second sealed space between the barrier and the interior siding in each structural element cavity.

Abstract: A framing system is provided that comprises an exterior siding and structural frame elements. The structural frame elements are arranged against a first side of the exterior siding. The elements are evenly spaced along the exterior siding thereby creating a plurality of structural element cavities. Each cavity comprises a polyurethane foam overlaying a portion of the first side of the exterior siding bounded by the respective cavity. A radiant barrier with an emissivity of less than 0.50 is attached to the elements and includes a plurality of indented portions, each of which protrudes into a corresponding cavity thereby creating a respective first sealed air space between the corresponding foam and the radiant barrier in each structural element cavity. An interior siding covers the barrier and is attached to the elements thereby creating a respective second sealed space between the barrier and the interior siding in each structural element cavity.

Abstract: Systems and methods configured to control ambient fluid flow for increased energy extraction using a turbine are disclosed. In various examples, a system can include a convergent nozzle configured to receive and accelerate an ambient flow of fluid and a turbine including one or more rotor blades. The convergent nozzle can include a configuration having a ratio of a nozzle inlet area to a nozzle outlet area between about 1.5:1 to about 10:1, inclusive. An interior nozzle surface can include one or more contours aligned with a direction of the ambient flow of fluid. The convergent nozzle can include apertures in a region near a nozzle outlet. The apertures can be selectively controlled to draw additional fluid flow into the accelerated flow to avoid excessive stress on turbine components. The rotor blades can have a length equal to or slightly greater than a radius of the nozzle outlet.

Abstract: In a data communication system, a transmitter of a modem, for example, uses a single scrambler to operate in a data communication mode and in a non-data mode. During the data communication mode the scrambler is used to scramble data for communication by the transmitter. During the non-data mode, the scrambler is used to generate a non-data mode signal for communication by the scrambler. The modem may be an ADSL modem, for example, in which case the data communication mode is SHOWTIME while the non-data mode may be Q-mode.

Abstract: In a data communication system, a transmitter of an ADSL modem uses a PRBS generator to generate a plurality of ADSL signals. The transmitter computes the Peak to Average (e.g., root-mean-square) (“PAR”) ratio of each of the ADSL signals generated. The ADSL signal having the lowest PAR is determined, and the corresponding state of the PRBS generator is noted. The signal having the lowest PAR, or at least the corresponding state of the PRBS generator, is then used to generate a Q-mode signal.

Abstract: A new and distinct variety of persimmon tree which is somewhat remotely similar to the Fuyu persimmon tree, but from which it is distinguished by producing fruit which are mature for harvesting and shipment approximately 10 days to 2 weeks prior to the fruit produced by the Fuyu persimmon tree and which is of larger size.

Abstract: In a communication system, Huffman coding techniques are used to obtain shaping gains for an improvement in data transmission rates. More particularly, a novel method of Huffman shaping is described that achieves a shaping gain of greater than 1 dB. The shaping gain results in a higher data rate transmission in a communication system where transmitted power is constrained.

Abstract: A safe, indoor trapping device for trapping and killing flying insects can be used in areas containing food, containing animals, for food preparation, etc. The device includes at least one removable trap body, a toxicant panel, and an insect collector.

Abstract: The present invention relates to a system and method for selecting one of plurality of PRBS generators for use with a modem. The modem includes a measuring device adapted to measure an operating environment of the modem; and a storage device adapted to store a list of PRBS generator definitions. The modem selects one of a plurality of PRBS generators based on the measurement of the operating environment.

Abstract: An inverted orbit mass filter includes a cylindrical container located at a radial distance (rout) from its longitudinal axis, and a cylindrical collector located at a radial distance (rcoll) from the axis and coaxially positioned in the container to establish a plasma chamber therebetween. A uniform magnetic field is axially aligned in the chamber and an inwardly directed radial electric field is crossed with the magnetic field. A multi-species plasma including both low mass charged particles (M1) and high mass charged particles (M2) is injected into the chamber between the container (rout) and a radial distance (rin) from the axis. In their relationship to each other: rout>rin>rcoll. Inside the chamber the multi-species plasma has a low collisional density wherein there is a very low probability of particle collision.

Abstract: A linear plasma mass filter includes a container which is shaped as a rectangular prism. Magnetic coils encircle the container for generating a uniform magnetic field (B) in the container, and electrodes are mounted on the container for generating an electric field (E) in the container. Specifically, the electric field is rectilinear in that all of the electric field lines are parallel to each other. Further, the electric field is oriented perpendicular to the magnetic field to create crossed electric and magnetic fields (E×B). A plasma source is provided for injecting a multi-species plasma into the container which includes relatively low mass particles (M1), and relatively high mass particles (M2). Both M1 and M2 are responsive to the magnetic field with respective cyclotron orbits of a first diameter (D1) and a second diameter (D2).

Abstract: An oral dosage medicinal composition for ruminant animals is provided which is processed in a manner to cause a medically effective amount of drug contained therein to be slowly released to the animal by virtue of distribution of the medicament throughout a dry, essentially water-insoluble, slowly digestible matrix. Even slower but therapeutically effective drug release is unexpectedly experienced in feverish animals. A compressed dosage form for oral administration is prepared by first treating an admixture of originally essentially undenatured native milk solids and the drug with a sufficient quantity of an aldehydic agent to insolubilize the milk protein solids.

Abstract: A storage compartment having a geometry permitting acceptance of the compartment within a canoe, having an opening for introduction and removal of articles into and from the compartment, having a door, moveable relative to said opening between closed and open positions, having door fastner means for securing said door in a closed position to close said compartment; and having means for attaching said compartment to a canoe.