Abstract: A leading-edge arrangement for a flow body has a curved skin panel having outer and inner sides, and a three-dimensional reinforcing lattice. The curvature of the outer side of the lattice corresponds to the curvature of the inner side of the skin panel. The outer side of the lattice has attachment points connected to the inner side of the skin panel. The lattice is constructed as a three-dimensional framework having a interconnected framework members that form at least one layer of interconnected three-dimensional bodies.

Abstract: A conduit embedded in thermoplastic and adhered to a pipeline with a porous material assisting in the adhesion. The porous material is adhered to the pipeline, the porous material having at least some pores occupied by the thermoplastic. The porous material may be a sleeve of fibrous material. The adhesion may be accomplished by positioning a sleeve of fibrous material around a guide, bringing the thermoplastic into contact with the sleeve and heating the thermoplastic to cause the thermoplastic to enter pores of the sleeve. The guide forms a barrier preventing the thermoplastic from reaching a portion of the sleeve, and that portion is adhered to the object. This method may also be applied to adhere a thermoplastic, with or without a conduit, to any object.

Abstract: A conduit embedded in thermoplastic and adhered to a pipeline with a porous material assisting in the adhesion. The porous material is adhered to the pipeline, the porous material having at least some pores occupied by the thermoplastic. The porous material may be a sleeve of fibrous material. The adhesion may be accomplished by positioning a sleeve of fibrous material around a guide, bringing the thermoplastic into contact with the sleeve and heating the thermoplastic to cause the thermoplastic to enter pores of the sleeve. The guide forms a barrier preventing the thermoplastic from reaching a portion of the sleeve, and that portion is adhered to the object. This method may also be applied to adhere a thermoplastic, with or without a conduit, to any object.

Abstract: A leading-edge arrangement for a flow body has a curved skin panel having outer and inner sides, and a three-dimensional reinforcing lattice. The curvature of the outer side of the lattice corresponds to the curvature of the inner side of the skin panel. The outer side of the lattice has attachment points connected to the inner side of the skin panel. The lattice is constructed as a three-dimensional framework having a interconnected framework members that form at least one layer of interconnected three-dimensional bodies.

Abstract: A reusable panel system for the construction of load bearing surfaces, such as temporary or semi-permanent roadways and equipment support and work surfaces laid out over geologically unstable surfaces or over wet-land marshes. The individual panels of the present invention may interlock on one or more sides to form stable and continuous load bearing surfaces.

Abstract: Disclosed herein are processes for detecting the location of an interface between phases. In one embodiment, the process comprises: introducing a reaction mixture into a vessel wherein the reaction mixture is the product of an at least two phase interfacial reaction, and a difference in densities between at least two of the phases is less than or equal to about 1 g/cc, separating the reaction mixture into the phases with an interface located therebetween, measuring electrical inductance of the reaction mixture at different latitudinal locations; and determining the location of the interface.

Abstract: Disclosed herein are processes for detecting the location of an interface between phases. In one embodiment, the process comprises: introducing a reaction mixture into a vessel wherein the reaction mixture is the product of an at least two phase interfacial reaction, and a difference in densities between at least two of the phases is less than or equal to about 1 g/cc, separating the reaction mixture into the phases with an interface located therebetween, measuring electrical inductance of the reaction mixture at different latitudinal locations; and determining the location of the interface.

Abstract: This invention relates to an economical and efficient process for purifying a reaction mixture obtained in a two-phase interfacial reaction for the preparation of polycarbonate. More particularly, the method of the invention provides for separating the reaction mixture into an organic phase, which includes the desired polycarbonate and undesirable impurities, and an aqueous phase. The organic phase is further purified by using a plate decanter in combination with coalescence and centrifugation.

Abstract: Methods and compositions are provided for the modification of polysaccharide structures using polysaccharidase binding or catalytic domains either alone or in tandem to modify the structure of polysaccharides. These methods and compositions are exemplified by the use of cellulase binding and catalytic domains to polish cotton, and to alter dying characteristics, texture and porosity of cellulose fibers.

Abstract: Methods and compositions are provided for the modification of polysaccharide structures using polysaccharidase binding or catalytic domains either alone or in tandem to modify the structure of polysaccharides. These methods and compositions are exemplified by the use of cellulase binding and catalytic domains to polish cotton, and to alter dying characteristics, texture and porosity of cellulose fibers.