Abstract: The present invention provides for a novel anti-neoplastic pharmaceutical composition. Specifically, the present invention provides for phytochemotherapeutic compositions produced from aqueous extracts (and fractions thereof), derived from Vernonia amygdalina leaves. These pharmaceutical compositions inhibit the growth of neoplastic cells, including human breast cancer cells. Furthermore, the instant invention provides for methods of producing the compositions and methods of using the compositions to inhibit the proliferation of neoplastic cells.

Abstract: A method and system is taught for coordinating the exchange of goods between parties over a communications network such as the internet. Users of the system can interact with a central computer to input data regarding items that they offer for exchange, as well as search criteria describing items that they would like to receive in exchange. A processor in the central computer searches records stored in a database to find and sort those records that satisfy the user's search criteria. A second test is then be performed to determine whether the information that the user input describing the item offered for exchange satisfies search criteria within the record. As a result, a match may be generated between two users who have input complementary criteria. The invention can also accommodate more complex exchanges between three or more parties.

Abstract: Encapsulation of a permanent magnet rotor is achieved by applying a glass roving material to spaces in the rotor structure, applying a veil cloth around the outer surface of the rotor, mounting a vacuum bag with vacuum ports around the outer surface of the rotor, removing vent plugs from the end walls of the rotor and screws from an inner ring of the rotor and replacing them with vacuum ports and applying a vacuum to the vacuum ports. After air has been removed from the rotor, an encapsulating resin is applied to some of the ports to introduce resin into the interior of the rotor. After curing of the resin the vacuum bag is removed and the outer surface of the rotor is machined to the desired outer dimension of the rotor.

Abstract: Fracturing fluid compositions and methods for their preparation and use are disclosed. The compositions are useful in the oil and gas drilling operations, as well as in gravel packing operations, water blocking, temporary plugging for purposes of wellbore isolation and/or fluid loss control, and other uses. The compositions comprise a liquid, a polymer soluble in the liquid, having a degree of substitution of ionic groups of about 0.01 to about 0.1; and a crosslinking agent capable of increasing the viscosity of the fracturing fluid by crosslinking the polymer in liquid.

Abstract: The invention comprises wireless low frequency downhole detection, monitoring and communication capable of operation at greater depths than prior methods and capable of detection with standard equipment and/or standard data, thereby improving system cost, utility, reliability and maintainability.

Abstract: Methods for effecting mammary secretion of milk from an animal, without the benefit of an immediately preceding pregnancy are provided. An exemplary embodiment the method comprises elevating an animal's estradiol and progesterone blood level sufficient to maintain a milk-secretion stimulating amount for approximately 5 to 12 consecutive days, wherein the day of the first elevation is defined to be day 0; and elevating an animal's somatotropin blood level sufficient to maintain a milk-secretion stimulating amount for at least 20 days from day 0. In any embodiment the method also optionally includes administering to the animal a milk-secretion stimulating amount of dexamethasone on approximately day 13 of the treatment. Furthermore, any embodiment the method may also optionally include adjusting the photo-period to which the animal is exposed in order to stimulate milk secretion. Any embodiment the method may also include physical stimulation of the animal's mammary gland.

Abstract: The present invention relates to an inhibitor protein of the wnt signal path, a DNA encoding such a protein and a process for the preparation of such a protein. In addition, this invention concerns the use of the DNA and the protein as well as antibodies directed against the protein.

Abstract: A system of and method for cooling a backup power system upon or after the occurrence of a power outage or reduction condition is provided. Upon or after the occurrence of the power outage or reduction condition, the backup power system powers the cooling system. The cooling system, in turn, cools the backup power system and a substantially enclosed space.

Abstract: Disclosed is a new titanium based catalyst system for (co)-polymerizing ethylene or ethylene with alpha-olefin having 3 to 10 carbons. The catalyst is obtained by contacting a magnesium halide support with an aluminum compound and with a titanium halide compound and then treating the resulting solid with a magnesium-amide complex. The catalyst system is suitable for producing ethylene polymer and co-polymer with narrow molecular weight distribution as well as improved branching compositional distribution.

Abstract: A biodegradable wellbore fluid with an oleaginous phase including a linear paraffin having 11-18 carbon atoms, a non-oleaginous phase, an emulsifying agent and optionally a weighting agent. Use of the fluid while drilling allows bio-remediation of drill cuttings using land spreading, bioreactors, conventional composting or vermiculture composting. The resulting product, especially when vermicomposed, is potentially useful as a soil amendment or plant fertilizer material.

Abstract: A flow diverter and a vacuum blower for vibrating screen separator assembly. The flow diverter decelerates and increases the exposed surface of materials. The exhaust blower removes vapors from the materials.

Abstract: In the embodiments described in the specification, a rim-driven propulsion pod arrangement has a cylindrical housing with a duct providing a flow path for water and a rotor assembly supported from a central shaft and containing a rotating blade row and driven by a rim drive permanent magnet motor recessed in the housing. An array of vanes downstream from the rotating blade row is arranged to straighten the flow of water emerging from the rotating blade row. Radial bearing members on the rotor have a hardness less than that of the shaft on which the rotor is supported and relatively soft protrusions are provided in the space between the rotor and the housing to limit excursion of the rotor. A thrust bearing has wedges arranged to form a water wedge between facing surfaces of the rotor and the rotor support during rotation of the rotor.

Abstract: A cyclic check valve is provided for a coiled tubing string which enables reverse circulating for a specific period when a specific combination of pumping condition and oil conditions are favorable. The check valve may be activated to prevent reverse flow up through the valve and into the coiled tubing in the event of a failure of the coiled tubing at surface. The valve may be de-activated to allow reverse circulating. The check valve includes a flapper valve which may be de-activated by shiftable sleeve locked in place by a J-slot assembly. The check valve may be cycled from the activated to de-activated position and verified by a change in pressure drop through the tool.

Abstract: A method and apparatus for adjusting the exposure of a video camera characterized in one embodiment by a desired effective exposure which is determined responsive to measurement of a brightness parameter, a gain to be applied to amplification of an image which is derived from the desired effective exposure and the integration time period applicable to capture of the image, and an integration time period to be applied to image capture of an image which is derived from the desired effective exposure and a nominal gain.

Abstract: A bottom hole assembly for use with fracturing or fracing a wellbore using coiled tubing is described having a first packing element and a second packing on a mandrel. The bottom hole assembly may be run into the wellbore such that the packing elements straddle the zone to be fraced. Also described is a timing mechanism to prevent the closing of dump ports before the bottom hole assembly may be flushed of the sand. A release tool is described that allows an operator to apply force to the coiled tubing to dislodge a bottom hole assembly without completely releasing the bottom hole assembly. Also disclosed is a collar locator capable of being utilized in a fracing process. Methods of using the above described components are also disclosed.

Abstract: A new variety of Chrysanthemum plant named ‘Swing Time Yellow,’ having golden yellow single flowers with a flat capitulum form. The new variety has a medium vigor, free branching habit and good foliage presentation.

Abstract: A new variety of Chrysanthemum plant named ‘Vulcan Time Bronze,’ having a good uniform canopy of bronze single flowers expressing a central longitudinal yellow striping and a yellow base around a light green disc. The new variety has a medium tall vigor, free branching, uniform spreading habit and good foliage presentation.

Abstract: A new variety of Chrysanthemum plant named ‘Abba’ having a uniform canopy of dark pink single spoon flowers with a yellow/green disc. The new variety has a medium height and a free branching and uniform spreading habit with good foliage presentation.