Abstract: The attenuated phase shift mask in accordance with one embodiment of the present invention for use in lithography at or below 0.20 .mu.m and for use at wavelengths below 300 nm includes a substrate, a first layer disposed on the substrate, and a second layer disposed on the first layer. The first layer is a group IV, V or VI transitional metal nitride and the second layer is Si.sub.x N.sub.y or the first layer is Si.sub.x N.sub.y and the second layer is a group IV, V or VI transitional metal nitride. The mask may include a third layer disposed on the second layer and a fourth layer disposed on the second layer. The third layer is a group IV, V or VI transitional metal nitride if the second layer is Si.sub.x N.sub.y and is Si.sub.x N.sub.y if the second layer is a group IV, V or VI transitional metal. The fourth layer is a group IV, V or VI transitional metal nitride if the third layer is Si.sub.x N.sub.y and is Si.sub.x N.sub.y if the third layer is a group IV, V or VI transitional metal.

Abstract: The present subject matter is directed to a method for treating a conscious. The method includes selecting a conscious patient having impaired cognitive function and applying electrical stimulation to at least a portion of the patient's intralaminar nuclei under conditions effective to relieve the patient's impaired cognitive function. A method for improving coordination of function across a patient's cortical regions is also described. The method includes applying electrical stimulation to two or more subdivisions of the patient's intralaminar nuclei. The two or more subdivisions of the patient's intralaminar nuclei modulate separate cortical regions. Using the methods of the present invention, patients suffering from impaired cognitive function can have at least a portion of the function restored, thus improving their quality of life and reducing societal costs.

Abstract: An isolated and stable clone of mesangial cells which exhibit characteristics of diabetic cells when grown in normal glucose medium. The cells demonstrate an increase in glucose transport over normal mesangial cells and that provides a model for simulating diabetes in mesangial cells. Further, a stable, permanent clone of mesangial cells which underexpress GLUT1 mRNA and protein and which can be used therapeutically has been isolated.

Abstract: The present invention relates to a process for forming glass-ceramic tiles. Fly ash containing organic material, metal contaminants, and glass forming materials is oxidized under conditions effective to combust the organic material and partially oxidize the metallic contaminants and the glass forming materials. The oxidized glass forming materials are vitrified to form a glass melt. This glass melt is then formed into tiles containing metallic contaminants.

Abstract: One embodiment of a decontamination device for a surface, such as a probe, and method thereof in accordance with the present invention includes a first electrode, a second electrode, and a transformer. The first electrode comprises a housing with an opening and one end of the second electrode is positioned in the opening. The second electrode has an elongated-shape which tapers to a point at the one end adjacent to the opening. The transformer is mounted in the housing and has first and second pairs of leads. One of the second pair of leads is coupled to the first electrode and the other of the second pair of leads is coupled to the second electrode. A surface to be cleaned is placed adjacent to the point and the device is turned on for a preset period of time to generate free radicals, such as ozone plasma, which remove debris build-up on the surface.

Abstract: A filled and polymerizable dental material is described which contains a sol of SiO.sub.2 particles in a liquid, organic dispersion agent, the SiO.sub.2 particles being organically surface modified, having an average size of 10 to 100 nm and being non-agglomerated.

Abstract: The present invention relates to retinol dehydratase, the enzyme which synthesizes the retro-retinoid anhydroretinol in the Spodoptera frugiperda insect cell line Sf-21, as well as the DNA molecule encoding that enzyme. The DNA molecule can be incorporated in a DNA expression system and a host for recombinant production of anhydroretinol dehydratase. The isolated retinol dehydratase protein or polypeptide of the present invention can be combined with a pharmaceutically-acceptable carrier or used alone for administration to mammals, particularly humans, for preventing cell growth and/or uncontrolled cell growth in cells which are growth dependent on retinol and/or 14 hydroxy-4, 14-retro-retinol.

Abstract: A turbine with the improved inlet casing in accordance with the present invention includes a shaft which extends along and rotates about a central axis. The turbine also includes at least one rotor wheel which is mounted on and extends radially outward from the shaft to a radially outermost periphery. A plurality of buckets are arrayed circumferentially around the rotor wheel at the radially outermost periphery. A housing surrounds the rotor wheel and the stationary flow path component. A plurality of nozzle vanes are circumferentially arrayed in the stationary flow path component which is axially spaced from the buckets of the rotor wheel. The nozzle vanes are configured to direct fluid against an upstream side of the buckets and effect rotation of the rotor wheel. Inlet fingers are formed in the housing, with each of the inlet fingers defining a substantially straight passage between the turbine inlet or a control system and the nozzle vanes of the first stationary flow path component.

Abstract: A method for forming a test object containing a sinusoidal pattern corresponding to a specified exposure distribution function comprises: providing an exposed and processed intermediate photographic film containing a distorted sinusoidal pattern image having harmonics necessary to produce a substantially undistorted sinusoidal pattern in an exposed and processed test object photographic film; exposing the test object film using the intermediate film containing the distorted sinusoidal pattern image; and processing the exposed test object film, thereby forming a test object containing a substantially undistorted sinusoidal test pattern.

Abstract: A ZrO.sub.2 -containing glass ceramic is described, the main crystalline phase of which is formed by ZrO.sub.2 and which has at least one further crystalline phase, and which can be used in particular in dentistry.

Abstract: A system, method and apparatus for transmission of optical signal in which two laser beams, operating at different frequencies, travel nearly loss-free and shape-invariant within an absorbing medium whereby the nonlinearity of the beams cause an adiabatic interaction of their optical pulses to maintain signals that modulate one of the beams. The adiabatic interaction of the two beams results in shape-preserving pulses called adiabaton pairs to form within the beams within the absorbing medium.

Abstract: A boat in accordance with the present invention includes boat hull and a pair of elongated members or skis or a modification to a standard boat hull to add on a dual ski attachment to make it a dual ski boat. The hull has a port side, a starboard side, an aft and a bow. One of the elongated members is adjustably mounted to and extends along the port side of the hull and the other of the elongated members is adjustably mounted to and extends along the starboard side of the hull. Each of the elongated members is adjustable between a first, retracted position wherein the member is retracted into a first recess in and is substantially flush with the hull and a second, extended position wherein each of the members extends down below and at least one foot behind the aft of the hull. The elongated members each have a forward section and a rearward section.

Abstract: An uninterruptible power supply unit for coupling between an adapter with an adapter connector and an electronic device in accordance with one embodiment of the present invention includes a self-contained housing, a backup power supply, and an output switch system. The self-contained housing has an input port for coupling with the adapter connector from the adapter and an output connector extending from the housing for coupling with the electronic device. The backup power supply is located in the housing and provides the backup power. The output switch system is also located in the housing. The output switch system is coupled between the output connector and the input port and the backup power supply and couples the backup power from the backup power supply to the electronic device when incoming power from the adapter fails.

Abstract: Styryl dyes and compositions which exhibit superior two-photon absorption cross-sections and are useful in two-photon pumped cavity lasing, two-photon pumped upconversion lasing, optical power limiting, optical power stabilization, optical signal reshaping, and infrared beam detection and indication are disclosed. Also disclosed are multiphasic nanostructured composites which include a glass having pores, an optically active coating material on the pore surface, and a polymeric material in the pores. These composites are useful in producing multifunctional optical materials, such as broadly tunable lasers. Methods for killing cells and viruses using a photosensitizer and a two-photon upconverting dye are also described. These methods are especially useful to kill cells and viruses in biological materials, such as in photodynamic therapy of tumors and cancers or blood purification protocols.

Abstract: The invention provides a cell line comprising Kaposi's sarcoma-associated herpesvirus (KSHV). Preferably, the cell line is a body cavity-based lymphoma cell line, and more preferably, the cell line does not harbor Epstein-Barr virus. Two cell lines designated BC-2 and BC-3 are thus provided. These cell lines can be used in a method of propagating KSHV. The method comprises culturing the cell line, wherein the KSHV within the cell line thereby propagates. The BC-3 cell line, in particular, can be used in a method of propagating KSHV in the absence of Epstein-Barr virus. The method comprises culturing the cell line designated BC-3, wherein the KSHV within the cell line thereby propagates. Further provided is a purified viral suspension of KSHV, as well as a composition comprising purified KSHV and a suitable carrier.

Abstract: The present invention relates to an isolated protein or polypeptide corresponding to a coat protein or polypeptide of a grapevine leafroll virus. The encoding DNA molecule either alone in isolated form or in an expression system, a host cell, or a transgenic grape plant is also disclosed. Another aspect of the present invention relates to a method of imparting grapevine leafroll resistance to grape plants by transforming them with the DNA molecule of the present invention. A method for imparting tristeza virus resistance in citrus plants using the DNA molecule of the present invention is also disclosed.

Abstract: This invention provides novel pharmaceutical compositions which comprise magnesium compounds in hypertonic amounts. These compositions are formulated for local application for the treatment of conditions such as acne, arthritis, periodontal disease ophthalmic conditions (e.g., conjunctivitis), hemorrhoids, vaginal infections and inflammation, and ulcerative colitis. The compositions are formulated with an acceptable dermatological, oral, rectal, vaginal, or ophthalmic carrier for use in treating these conditions. Also provided is a method for treating asthma wherein the magnesium compositions are administered by inhalation. Any of these treatments, and especially that for asthma, can be supplemented with oral administration of magnesium.

Abstract: A dental material is described which is characterized by a content of silicic acid condensates of norbornene or mercapto silanes, and which, after thiol-ene polymerisation with suitable reactants, shows only slight polymerisation shrinkage and produces polymerisates with high mechanical strength.

Abstract: A granular, polymerizable composition which contains at least one polymerizable monomer and/or oligomer and a polymerization initiator and optionally an accelerator and at least 70% by wt. filler and additionally 0.5 to 28% by wt. dendrimer and which becomes flowable under compressive or shear stress. The composition can be packed in similar manner to amalgam and is particularly suitable as dental material or for the production of a dental material.

Abstract: Multifunctional polymerizable vinyl cyclopropane derivatives are described which have at least two vinyl cyclopropane units and are suitable in particular as a constituent of dental materials.