Abstract: A UV screening composition comprises particles which are capable of absorbing UV light so that electrons and positively charged holes are formed within the particles. The particles are adapted to minimize migration to the surface of the particles of the electrons and/or the positively charged holes when the particles are exposed to UV light in an aqueous environment.

Abstract: The invention provides a particle comprising a metal oxide which is doped with at least one rare earth element, wherein the metal oxide is selected from titanium dioxide, zinc oxide, cerium oxide and mixtures of two or more thereof. The invention also provides a pharmaceutical composition comprising the particles, and to uses of the particles and composition in the treatment and diagnosis of cancer.

Abstract: A collapsible and deployable sign system includes a support tube and a sliding member longitudinally slidable on the support tube. A handle is rotatably connected to the support tube and rotatably linked to the sliding member such that rotation of the handle slidably displaces the sliding member with respect to the support tube. A bracket assembly is fixed to the support tube. At least one scissoring assembly including first and second scissoring links is rotatably connected together by a rotational fastener. The first scissoring link is rotatably connected to the bracket assembly and separately to a corner brace member. The second scissoring link is rotatably connected to the sliding member and separately to the corner brace member. Handle rotation moves the sliding member toward the bracket assembly moving the corner brace member from a stowed condition proximate the support tube away from the support tube to a deployed condition.

Abstract: A warning flag deployment system includes a mount having a closed bracket having a contact wall. A rod positioning member has a stowed retention wall and a deployed retention wall angularly oriented to the stowed retention wall. An open bracket has an open bracket leg and a standoff leg spacing the open bracket leg from a surface of the mount defining plane. A flag support rod is connected to the mount and is rotatable between a stowed condition and a deployed condition. The stowed condition has the flag support rod positioned between the contact wall and the stowed retention wall of the rod positioning member. The deployed condition has the flag support rod positioned between the rod positioning member deployed retention wall and the standoff leg and at least partially in a cavity defined between the plane and the open bracket leg.

Abstract: Provided is a multifunctional particle comprising: (a) an inner metallic core, (b) a biocompatible shell comprising an optical contrast agent embedded therein, and (c) a targeting biomolecule conjugated to the biocompatible shell through a multidentate ligand, wherein the multidentate ligand is chelated to an imaging agent. Also provided are compositions comprising the multifunctional particle and methods of using the multifunctional particle, including a method of diagnostic imaging and a method of treatment.

Abstract: According to the present invention, a series of genes are identified in Group B Streptococcus, the products of which may be associated with the outer surface of the organism. The genes, or functional fragments thereof, may be useful in the preparation of therapeutics, e.g. vaccines to immunize a patient against microbial infection.

Abstract: A protein from Group B Streptococcus is shown to be an outer surface protein and is a useful target for antimicrobial therapy.

Abstract: A residential garage can be either attached or detached from a residence and normally includes a paneled, roll-up door that can be opened and closed either manually or via mechanical means utilizing a motor and drive system. A pendant (soft target) suspended from a cord is movable in a vertical direction from a raised position (garage door closed) to a lowered position (garage door open) via direct linkage and travel reduction of the cord to the top of the garage door, suspended from the garage ceiling with guides. When the garage door is raised and the pendant is lowered, a driver in a vehicle can park in the garage utilizing the pendant to properly and precisely align the vehicle inside the garage by stopping the vehicle at the point when the vehicle windshield first contacts the pendant.

Abstract: According to the present invention, a series of genes are identified in Group B Streptococcus, the products of which may be located on the outer surface of the organism. The genes, or functional fragments thereof, may be useful in the preparation of therapeutics, e.g. vaccines for the immunization of a patient against microbial infection.

Abstract: According to the present invention, a series of genes are identified in Group B Streptococcus, the products of which may be associated with the outer surface of the organism. The genes, or functional fragments thereof, may be useful in the preparation of therapeutics, e.g. vaccines to immunize a patient against microbial infection.

Abstract: According to the present invention, a series of genes are identified in Group B Streptococcus, the products of which may be associated with the outer surface of the organism. The genes, or functional fragments thereof, may be useful in the preparation of therapeutics, e.g. vaccines to immunize a patient against microbial infection.

Abstract: A process for producing a device comprising an electrochemical cell, said device comprising a strip having a receptacle or partial receptacle formed therein, a working electrode of the electrochemical cell being located in a wall of the receptacle or partial receptacle, wherein the process comprises the steps of—forming a laminate comprising a working electrode layer between two insulating layers; —creating a hole or well in the laminate, the hole or well passing through the working electrode layer; and optionally—attaching the laminate to a base, to form a receptacle; wherein said step of creating a hole or well comprises laser drilling the laminate.

Abstract: Methods for enhancing the condition of non-diseased skin by application of compositions containing adenosine or an adenosine analog are disclosed. Also disclosed are methods for increasing DNA synthesis or protein synthesis in dermal cells, and methods for increasing dermal cell size, by application of compositions containing adenosine.

Abstract: According to the present invention, a series of genes are identified in Group B Streptococcus, the products of which may be located on the outer surface of the organism. The genes, or functional fragments thereof, may be useful in the preparation of therapeutics, e.g. vaccines for the immunization of a patient against microbial infection.

Abstract: Methods for enhancing the condition of non-diseased skin by application of compositions containing adenosine or an adenosine analog are disclosed. Also disclosed are methods for increasing DNA synthesis or protein synthesis in dermal cells, and methods for increasing dermal cell size, by application of compositions containing adenosine.

Abstract: The invention discloses a compounded hydrocarbon oil which comprises a base hydrocarbon oil, preferably a mixture of paraffinic hydrocarbons, propylene carbonate, and a liquid fatty acid containing at least 12 carbon atoms per molecule, preferably tall oil fatty acid. The volume ratio of propylene carbonate to liquid fatty acid is from about 3.5 to 1 to about 7 to 1. Preferably the concentration of propylene carbonate is from about 0.002 gal/gal oil to about 0.0057 gal/gal oil and the concentration of the liquid fatty acid is from about 0.0003 gal/gal oil to about 0.0015 gal/gal oil. The invention further comprises a method of compounding the compounded hydrocarbon oil and an oil base drilling fluid prepared from the compounded hydrocarbon oil. Preferably the compounded hydrocarbon oil is characterized by an increase in the low shear rate viscosity of the oil of at least 5,000 centipoise or mixing 7.5 lb/bbl of an organoclay therein.

Abstract: There is disclosed a method of delaying the setting time of aqueous lost circulation control pills. The aqueous lost circulation control pills contain a crosslinkable polymer viscosifier, one or more water retention additives, a crosslinking agent, a pH control agent, and a crosslink time regulator. The method comprises utilizing as the crosslink time regulator encapsulated sodium chloride. The preferred crosslinkable polymer is xanthan gum. The preferred water retention additives are pregelatinized starch and a polyanionic cellulose derivative. The preferred crosslinking agent is a hydrated borate. The preferred pH control agent is magnesium oxide. Preferably the sodium chloride is encapsulated with a urethane coating.

Abstract: The invention provides well drilling and servicing fluids, and methods of drilling, completing, or working over a well therewith, preferred fluids comprise an aqueous liquid, a water soluble polymer viscosifier (preferably xanthan gum), a polymeric fluid loss control additive (preferably a partially depolymerized partially crosslinked hydroxyalkyl ether derivative of starch or a hydroxyalkyl ether derivative of a partially crosslinked and partially depolymerized starch), and as a bridging agent a particulate magnesia that has an Activity Index greater than about 800 seconds, preferably from about 800 seconds to about 3000 seconds.

Abstract: The invention provides well drilling and servicing fluids, and methods of drilling, completing, or working over a well therewith, preferred fluids comprise an aqueous liquid, a water soluble polymer viscosifier (preferably xanthan gum), a polymeric fluid loss control additive (preferably a partially depolymerized partially crosslinked hydroxyalkyl ether derivative of starch or a hydroxyalkyl ether derivative of a partially crosslinked and partially depolymerized starch), a bridging agent comprising a particulate calcined magnesia that has an Activity Index greater than about 800 seconds, and an additive selected from the group consisting of citric acid, alkali metal salts of citric acid, ammonium citrate, and mixtures thereof in an amount sufficient to increase the low shear rate viscosity of the fluids, preferably from about 0.05-5 ppb, most preferably from about 0.15-3 ppb.

Abstract: The invention provides (1) a method of increasing the thermal stability of an oleaginous liquid containing a high surface area silica viscosifier therein by adding a water soluble biopolymer thereto; and (2) a drilling, completion, workover, or well servicing fluid comprising an oleaginous liquid, a water soluble biopolymer, and a high surface area silica viscosifier.