The present invention provides specific peptides identified as having cell adhesion, growth, expression or secretion-enhancing activities. Many of the peptides of the invention may be produced in large quantity by such means as chemical synthesis or recombinant DNA methodology. They may be non-specifically adsorbed, or chemically attached to a surface or, alternatively, formulated in a culture medium to produce the desired effect on cultured cells.

A gaseous fuel burner for enhanced flame adherence to a tile surface in a furnace, comprising a gas burner tube having a nozzle at its end, including a plurality of radial orifices circumferentially spaced in a transverse plane. A cylindrical combustion air plenum is coaxial with said burner tube, and means are provided to supply combustion air to said plenum at a selected super-atmospheric pressure P1. There is a circular concentric opening in the wall of the plenum and a short length of air tu...

A method for testing a treated metal substrate toward its propensity to receive and adherently retain a finish coat such as paint or the like; the test is made before the finish coat is applied by applying a strip of adhesive to a specimen treated substrate, stripping the tape, and then comparing the amount of "soil" pick-up versus an established standard; "soil" includes any of the treating material picked up by the tape from the treated substrate.

Aerosol antiperspirant compositions are provided that are highly concentrated with respect to the active astringent salt, and capable of being dispensed from aerosol containers of the foam type at a low delivery rate, comprising, in combination, an astringent salt in an amount within the range from about 8 to about 30%; a liquefied propellant, or a mixture of liquefied propellants, each with a vapor pressure at 21.degree. C. of at least 2.4 atmospheres absolute, having a low molecular weight, in...

Method and apparatus for printing upon capsules is disclosed which also includes means for restraining freshly printed capsules from adhering to the printing roll. The capsules are restrained against adherence to the printing roll by the interposition of a stripping plate between the print roll and the capsule transport conveyor at a position immediately downstream from the printing location in which the capsules are brought into contact with the printing roll. In another embodiment of the inven...

A tire includes, among the conventional tread pattern elements, at least one measuring element having a central zone and an encircling zone. In normal operation, the central zone 10 of a measuring element slides over the ground while, conversely, the tread as a whole does not slide over the ground. Measurements are carried out of the maximum adherence potential with the ground, at any moment, due to the central zone of a measuring element. In an alternative embodiment, the measuring element may ...

A microbial adherence inhibitor in the form of fowl egg antibodies is disclosed, along with the method of making it and methods of using it. The inhibitor functions by substantially preventing the attachment or adherence of colony-forming immunogens in the rumen and intestinal tracts of host food animals. The inhibitor is made by inoculating female birds with the immunogen, harvesting the eggs which contain antibodies to the immunogen, harvesting the eggs which contain antibodies to the immunoge...

A microbial adherence inhibitor in the form of fowl egg antibodies is disclosed, along with the method of making it and methods of using it. The inhibitor functions by substantially preventing the attachment or adherence of colony-forming immunogens in the rumen and intestinal tracts of host food animals. The inhibitor is made by inoculating female birds with the immunogen, harvesting the eggs which contain antibodies to the immunogen, harvesting the eggs which contain antibodies to the immunoge...

A microbial adherence inhibitor in the form of fowl egg antibodies is disclosed, along with the method of making it and methods of using it. The inhibitor functions by substantially preventing the attachment or adherence of colony-forming immunogens in the rumen and intestinal tract of host food animals. The inhibitor is made by inoculating female birds with the immunogen, harvesting the eggs which contain antibodies to the immunogen, drying the egg contents and adding to the feed or water for t...

Method to increase the adherence of coating materials on ferrous materials, comprising the step of: before the reduction of iron ores and/or on the agglomerates thereof, contacting same with a dispersion containing at least a particulate material, thus forming a composite coating of at least a material that cannot be substantially hardened in the aqueous mean and at least a material that can be hardened in the aqueous mean.