Abstract: A method of enhancing oxidation of air contaminants on an ultra-low density, UV light accessible aerogel photocatalyst is provided. The method includes the steps of providing a photocatalytic reactor system broadly comprising a photocatalytic reactor cell, a UV light source, and a pump to force the contaminated air stream through the photocatalytic reactor cell. The photocatalytic reactor cell includes glass cell. A catalyst bed formed of a titanium dioxide aerogel is provided in the glass cell whereby a high fraction of the titanium dioxide aerogel is accessible to UV light and gas. The catalyst bed is exposed to UV light from the UV light source and a contaminated air stream is introduced into the photocatalytic reactor cell such that the air stream passes through the catalyst bed causing oxidation of the contaminants of the air stream.

Abstract: A filtration system for filtering particulate matter from a liquid, the filtration system comprises a pre-filtration apparatus and a main filtration apparatus. The pre-filtration apparatus comprises a vessel having a fluid inlet, a fluid outlet, and a back-washing outlet, and a filtering medium disposed in the vessel and capable of filtering large particulate matter from the liquid and passing fine particulate matter. The fluid inlet and the fluid outlet are positioned such that liquid flowing therebetween is passed through the filtering medium. The fluid outlet and back-washing outlet are positioned such that liquid flowing therebetween is passed through the filtering medium. The main filtration apparatus comprises a vessel having a fluid inlet, a fluid outlet, and a filtering medium disposed in the vessel and capable of filtering fine particulate matter from the liquid. The fluid inlet and the fluid outlet are positioned such that liquid flowing therebetween is passed through the filtering medium.

Abstract: A method for wrapping a container, such as a vase containing a floral grouping, with a sheet of material. A connecting bonding material and a closure bonding material are disposed on the sheet of material. The sheet of material is wrapped about the vase causing the connecting bonding material to connect the sheet of material to the vase. The closure bonding material is sealed above the floral grouping to enclose the floral grouping within the sheet of material. The sheet of material may have a second closure bonding material for effecting a vertically sealed area in the sheet of material.

Abstract: The present invention is a method and kit for analyzing a sample, preferably a liquid environmental sample, which may comprise a toxic xenobiotic element or compound, i.e., an environmental pollutant. The method and kit preferably utilize a portion of a molecule comprising a peptide zinc binding domain, known as a zinc finger.

Abstract: A decorative flower pot sleeve having a closed bottom and an expansion element for allowing expansion of the sleeve upon the position of the pot into the sleeve. The sleeve is movable from a flattened state to an open position, in the flattened state the sleeve having a convexly curved lower end and in the open position the sleeve having a base portion containing a closed bottom, the base portion substantially corresponding in size and configuration to the outer peripheral surface of the pot and the closed bottom substantially corresponding in size and configuration to the bottom surface of the pot when the pot is disposed therein. The sleeve optionally has a detachable upper portion.

Abstract: The present invention is a dental device for insertion in a patient's mouth generally between the patient's upper and lower teeth for cooperating and positioning the mandible and the maxilla in centric relation. The dental device includes a centric bite assembly including a bite portion which is insertable between the patient's upper and lower anterior teeth. The bite portion is constructed of pliable materials and is sized and shaped to maintain the patient's upper and lower posterior teeth spaced a distance apart as the patient bites down on the bite portion. The pliable materials result in the bite portion being partially collapsed as the patient bites down on the bite portion and permit relative movement of the upper and lower anterior teeth for cooperating in positioning the mandible and the maxilla in centric relation as a result of the patient's muscle contraction and relaxation as the patient bites down on the bite assembly while not causing a ramping effect.

Abstract: A device for applying night-visible road markings includes a material hopper, a floor gate, a pair of side runners and a plurality of vertically oriented shutters. When the floor gate is moved away from an outlet extending through a bottom side of the hopper, marking material flows from the hopper, through the outlet and onto the surface of a road. The vertically oriented shutters are positioned between the side runners, which serve as side forms for marking material dispensed onto the road surface, and rearwardly of the hopper outlet. The distance between the bottom edges of the shutters and the road surface determines the amount of marking material that passes thereunder, thereby determining the thickness of the road marking. By positioning the shutters at different relative elevations, road markings of various patterns including markings having varying thicknesses across their width can be produced for increased reflectivity of the road markings.

Abstract: A sheet of material formed about a flower pot to provide a decorative cover wherein a portion of the sheet of material near an outer peripheral surface thereof extends above an upper end of the flower pot and such portion is crimped to assist in holding the sheet of material formed about the flower pot. The crimping is accomplished by forming overlapping folds in the crimp portion of the sheet of material or by connecting the crimp portion to a portion of the flower pot by way of a bonding material or by way of a drawstring or ribbon or by way of reinforcing members in the sheet of material or by way of a shrinkable material formed in the sheet of material for example.

Abstract: Methods for treating and modulating an inflammatory response using compositions containing a primarily monomeric or primarily dimeric form of galectin-1. The dimeric form stimulates apoptosis of activated neutrophils while the monomeric form inhibits apoptosis of activated neutrophils. Methods of screening for compounds which have galectin-1-like functions are also identified.

Abstract: A sheet of material formed about a flower pot to provide a decorative cover wherein a portion of the sheet of material near an outer peripheral surface thereof extends above an upper end of the flower pot and such portion is crimped to assist in holding the sheet of material formed about the flower pot. The crimping is accomplished by forming overlapping folds in the crimp portion of the sheet of material or by connecting the crimp portion to a portion of the flower pot by way of a bonding material or by way of a drawstring or ribbon or by way of reinforcing members in the sheet of material or by way of a shrinkable material formed in the sheet of material for example.

Abstract: The present invention discloses folded corrugated material for producing segments or strips for use as Easter grass, packing material and the like or for use as flower pot covers, floral wrappings and ribbon materials.

Abstract: An apparatus and method for forming a sheet of material into an article, such as a flower pot cover, is provided. The apparatus includes a female die and a male die. A sheet of material is positioned between the male die and the female die. The male and female dies are shaped such that at least a portion of the male die is receivable in the opening of the female die to form the article. The apparatus further includes means for supplying a stream of air between the female die and the formed article to release the formed article from the female die and means for holding the formed article against the male die as the male die and the female die are positioned from a forming position to a discharge position whereby the formed article is removed from the female die.

Abstract: A method of wrapping a potted plant in a decorative cover wherein the cover is a flattened sleeve which includes a lower portion and an upper portion which are connected along a detaching element, for example, perforations. Upon opening of the sleeve, the lower portion of the sleeve defines and encompasses an inner retaining space and conforms to the outer surface of a pot. The potted plant is disposed in the inner retaining space of the lower portion of the sleeve such that at least a portion of the pot is covered by the lower portion of the sleeve. The lower portion of the sleeve is detachable from the upper portion by tearing along the detaching element forming an upper edge of the lower portion of the sleeve.

Abstract: Tyrosylprotein sulfotransferases and nucleic acids encoding the tyrosylprotein sulfotransferases are described. Dual isotopes of the enzyme and of the nucleic acids encoding said enzymes have been identified in human, mouse and C. elegans. The polypeptides and polynucleotides exhibit a wide range of homologies. The polynucleotides can be used to transform or transfect host cells for producing substantially pure forms of the enzyme, or for use in an expression system for post-translational tyrosine sulfation of proteins or peptides produced within the expression system. The enzymes can be used to sulfate peptides or proteins requiring sulfation.

Abstract: A particulate support matrix, and a dosage form made therefrom, and processes for making such support matrices and dosage forms, which disintegrate or dissolve in a matter of just a few seconds once placed into an aqueous environment. First, a porous particulate powder matrix comprising at least two polymeric components which will serve as the dosage form matrix is produced. The polymeric components have different solubilities. In a second step, a pharmaceutical compound, for example an antihistamine, decongestant, or antibiotic is combined with the powder. Other additives may also be added to the mixture. In a third step the mixture is formed into a dosage form. Finally, in a fourth step, a coating may be formed upon the outer surface of the dosage form to enhance the intactness and durability of the dosage form.

Abstract: Tyrosylprotein sulfotransferases and nucleic acids encoding the tyrosylprotein sulfotransferases are described. Dual isotopes of the enzyme and of the nucleic acids encoding said enzymes have been identified in human, mouse and C. elegans. The polypeptides and polynucleotides exhibit a wide range of homologies. The polynucleotides can be used to transform or transfect host cells for producing substantially pure forms of the enzyme, or for use in an expression system for post-translational tyrosine sulfation of proteins or peptides produced within the expression system. The enzymes can be used to sulfate peptides or proteins requiring sulfation.

Abstract: A fusion sequence having a carrier protein which is preferably an E. coli protein having a predicted solubility probability of at least 90% fused to a target heterologous peptide or protein, and a host cell (especially E. coli) transformed with, or having integrated into its genome, a DNA sequence comprising a DNA encoding a carrier protein as defined herein fused to the DNA sequence of a selected heterologous peptide or protein. This fusion sequence is under the control of an expression control sequence capable of directing the expression of a fusion protein in the cell. An objective of the present invention is to improve the purification process of recombinant fusion proteins by avoiding the initial expression of these fusion proteins in E. coli as insoluble inclusion bodies.

Abstract: An electronic equipment enclosure for supporting a plurality of shelves is provided. The enclosure includes a frame having an opposed pair of upstanding, corrugated panels separated by a top and bottom corrugated panel together defining a shelf receiving cavity. The enclosure further includes a pair of mounting bracket assemblies removably attached to the upstanding panels of the frame in an opposing relationship. Each mounting bracket assembly has a set of apertures alignable with corresponding mounting apertures of the shelves to facilitate attachment of the shelves to the frame.

Abstract: A hanger including a connector member, a strap member, a hanger arm, and an adjustable support arm is provided. The connecting member has a surface configured to substantially conform to at least a portion of an upright support member. The strap member is connected to the connector member for holding the connector member against the support member. The hanger arm has a first end pivotally connected to the connector member and a free second end adapted to suspend an item therefrom. The adjustable support arm has a first end pivotally connected to the hanger arm and a second end matingly engageable against selective portions of the connector member to support the hanger arm in a selected angular relationship with respect to the upright support member.

Abstract: A plant packaging system comprising a combination of a protective sleeve portion and a decorative cover portion having a base and skirt for packaging a potted plant. The protective sleeve can be detached from the decorative portion of the package system once the protective function of the sleeve has been completed, thereby exposing the decorative cover and allowing the skirt portion to extend angularly from the base. The protective sleeve and decorative cover components may comprise a unitary construction or may comprise separate components which are attached together by various bonding materials.