Abstract: An article forming system for forming at least one sheet of material into an article, such as a decorative flower pot cover for example, and a novel article formed utilizing such a system. The article forming system includes a male die, a female die and a platform having a support surface and an opening extending through the support surface. The female die is disposed generally within the opening in the platform with the upper end of the female die being disposed near the support surface. The article forming system includes means for slidingly holding portions of the sheet of material generally against portions of the support surface while permitting such held portions to slide on the support surface during the forming of the article for cooperating in forming a decorative border on the decorative flower pot cover type of article which flares generally away from the flower pot object when the decorative flower pot cover article is applied to the flower pot.

Abstract: A portable wastewater treatment system for recycling an aqueous surfactant solution utilized in a parts washer assembly for cleaning parts. The system including a contaminated solution storage tank, a treated solution storage tank, and a portable wastewater treatment apparatus wherein contaminated aqueous surfactant solution is collected in the contaminated solution storage tank, withdrawn from the contaminated solution storage tank, injected with air and passed into a mixing zone where the mixture is sprayed with water. The treated solution in the mixing zone is passed into a quiescent zone where light sludge is passed to the top of the quiescent zone and heavy sludge is passed to the bottom of the quiescent zone, the treated wastewater being disposed between the light sludge and the heavy sludge and the treated wastewater being passed from the quiescent zone into a discharge zone where the treated wastewater is discharged therefrom. The heavy sludge is selectively discharged from the quiescent zone.

Abstract: A breathable packaging material used for packaging items, such as floral groupings, flower pots, fresh produce, food, medical supplies/equipment, pharmaceutical products, and the like, thereby forming a breathable package for containing said items. The breathable packaging material comprises a sheet of material having controlled atmosphere characteristics, and having a desiccant and/or an antimicrobial agent. Methods for using breathable packaging material.

Abstract: A self-erecting container which is collapsible into a flat storage position. The container includes a top member with an opening into the container, a bottom member and a plurality of walls extending between the top member and bottom member. The walls pivot with respect to the top member and the bottom member. Further, each wall has upper and lower wall sections which pivot with respect to each other. A bracket is suspended within the container by a plurality of elastic members. Each elastic member extends between the inner surface of one of the walls and the bracket. The elastic members bias the container into an erected position. When an external influence overcomes the bias, the walls collapse such that the container assumes a flat position. Alternatively, the container may be biased by an elastic band connected to the inner or outer surfaces of the walls of the container.

Abstract: A wrapper, comprising a floral grouping having a bloom portion and a stem portion wherein the stem portion may have a bonding material thereon and a flexible sleeve optionally having a bonding material thereon, the sleeve being positioned about the floral grouping and the sleeve substantially surrounding and encompassing the floral grouping, forming a wrapper attached to the stems of the floral grouping, and methods of using the wrapper.

Abstract: A method for wrapping a floral grouping or flower pot or both wherein a sheet of material constructed of paper and having a pattern embossed thereon and a printed pattern in register with the embossed pattern printed on the embossed pattern is wrapped about at least a portion of the floral grouping or the flower pot or both. The sheet of material may be provided in the form of a pad of a plurality of sheets of material or a roll wherein the sheets of material are separated from the roll of material.

Abstract: An article forming system for forming at least one sheet of material into an article, such as a decorative flower pot cover for example, and a novel article formed utilizing such a system. The article forming system includes a male die, a female die and a platform having a support surface and an opening extending through the support surface. The female die is dispose generally within the opening in the platform with the upper end of the female die being disposed near the support surface. The article forming system includes means for slidingly holding portions of the sheet of material generally against portions of the support surface while permitting such held portions to slide on the support surface during the forming of the article for cooperating in forming a decorative border on the decorative flower pot cover type of article which flares generally away from the flower pot object when the decorative flower pot cover article is applied to the flower pot.

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. The sleeve has one or a plurality of horizontally positioned expansion elements for allowing the skirt portion to extend angularly from the base when the upper sleeve portion is detached.

Abstract: A stress reducing device for reducing or eliminating stress cracks in concrete slabs caused by shrinkage stresses at re-entrant corners of the concrete slab and method of use is provided. The stress reducing device is provided with a body member having a first and second leg, each leg having a first and second surface, the first surface of each leg defining an angle in the body member substantially corresponding to the angle of the re-entrant corner in a stem wall and the second surface of the first and second legs cooperating to define an arcuate concrete engaging surface for reducing concentration of stresses in the concrete slab adjacent the re-entrant corner.

Abstract: A breathable packaging material used for packaging items, such as floral groupings, flower pots, fresh produce, food, medical supplies/equipment, pharmaceutical products, and the like, thereby forming a breathable package for containing said items. The breathable packaging material comprises a sheet of material having controlled atmosphere characteristics, and having a desiccant and/or an antimicrobial agent. Methods for using breathable packaging material.

Abstract: A system for evaluating one or more biochemical markers for evaluating individual cancer risk, cancer diagnosis and for monitoring therapeutic effectiveness and cancer recurrence, particularly of bladder cancer. The system uses automated quantitative fluorescence image analysis of a cell sample collected from a body organ. Cells are treated with a fixative solution which inhibits crystal formation. Cell images are selected and stored as grey level images for further analysis. Cell images may be corrected for autofluorescence using a novel autofluorescence correction method. A neural net computer may be used to distinguish true-positive images from false-positive images to improve accuracy of cancer risk assessment. Cells having images positive for a marker amy be compared to threshold quantities related to predetermined cancer risk.

Abstract: A method of wrapping a floral grouping, preferably an orchid, with a wrapper which may be a sheet of material, a sleeve or a preformed pot cover. The wrapper is preferably constructed from a laminated material made up of at least a waxy layer and a support layer which are superposed upon each other and connected or laminated to each other. A second waxy layer may be connected or laminated to the other surface of the support surface. The waxy layer is made from a waxy material such as waxed paper, waxed tissue or high density polyethylene. The wrapped floral grouping may also contain a shredded material for cushioning the blooms of the floral grouping.

Abstract: A method for covering a pot means, the cover is a flattened sleeve comprising a base portion tapered and sized to fit a pot and having an upper portion which is detachable and having a closed bottom. The cover may be bondingly connected or crimped about the pot means.

Abstract: An apparatus and method for weighing a vehicle on a ground support surface comprising a scale platform adapted to support the vehicle and a scale positioned on the scale platform operably engagable with the vehicle to monitor the weight of the vehicle. The platform having a lower side defining a ground contact surface engagable with the ground support surface. The ground contact surface having an area sufficient to support the platform and the vehicle on the ground support surface so as to prevent the platform from sinking substantially into the ground support surface. The platform is rollingly supportable on a plurality of wheels.

Abstract: A wrapping material for both wrapping a floral arrangement and removing the wrapping material from the floral arrangement, comprising a sheet of material having a pull tab and pull indicia thereon, the pull tab sized to be easily graspable, a bonding material disposed on the sheet of material near the pull tab. A floral arrangement is utilized, the floral arrangement being wrapped in the sheet of material and being substantially surrounded and encompassed thereby, the pull tab and pull indicia readily visible on the wrapped floral arrangement so that the pull tab is readily graspable to remove the sheet of material from the floral arrangement, the removal being accomplished without causing damage to the floral arrangement. Methods of using the wrapping material to both wrap a floral arrangement and to remove the wrapping material from the floral arrangement.

Abstract: A chromium-resistant strain of Shewanella alga BrY and method of using such for removing chromium (VI) from a chromium-contaminated waste stream involving treating the waste stream with the chromium-resistant strain under anaerobic conditions whereby Cr(VI) in the waste stream is reduced, the chromium generally forming a precipitate which can be separated from the waste stream.

Abstract: A fluid collection device having a primary container and a secondary container and a two stage fixation system for facilitating and controlling the fixation of cells in a sample of a biological fluid such as urine. The primary container generally comprises a plastic cup having a filtering apparatus disposed within it for filtering cells from the fluid. The primary container may contain a first stage fixative. The device further comprises a cover comprising a pressurizing chamber for forcing fluid through the filter and fixative delivery chamber for dispensing a fixative into the primary container. The filtered fluid may be reserved within a secondary container attached to the primary container. The filter having the cells retained on its surface is removable from the primary container for the purpose of laboratory analyses of the cells.

Abstract: A plant package assembly, comprising a pot containing a floral grouping and a flexible sleeve having detaching elements at preselected areas, the sleeve further comprising a bonding material which connects the sleeve to the pot when the pot is positioned within the sleeve, the sleeve being positioned about the pot and a lower portion of the sleeve closely surrounding and encompassing the pot, an upper portion of the sleeve extending upwardly from the pot and substantially surrounding and encompassing the floral grouping contained within the pot, at least a portion of the sleeve being removable via the detaching elements, leaving a portion of the sleeve which is a decorative plant cover.