Abstract: A method for the production of optically active ?-alkylcarbonyl compounds with retention of the stereo information of the starting compound. The starting compound used here is a carbonyl compound which has, in the ?-position, a leaving group which is substituted by an alkyl group with inversion of the configuration. The substitution of the leaving group is effected with the use of an alkylmagnesium Grignard and a zinc (II) salt or a zinc organyl. The method permits the production of optically active ?-alkylcarbonyl compounds at very mild temperatures (for example 0° C.) with the use of starting compounds which are easy to prepare and economical and nontoxic catalysts, it also being possible to achieve a very high yield.

Abstract: Sucralose-binding TAS2R bitter taste receptors have been identified. Novel methods to identify modulators and in particular inhibitors to the bitter taste of sucralose, and an inhibitor, are provided.

Abstract: An integrated process for operating a fossil fuel fired power plant including: producing hydrogen gas and an aqueous solution of hydrogen peroxide via a process including: dissociating hydrogen gas and oxygen gas from water; pressurizing the hydrogen gas and the oxygen gas; and mixing, under pressure, the oxygen gas and at least about a stoichiometric portion of the hydrogen gas with an aqueous solution of a catalyst and a promoter to form the aqueous solution of hydrogen peroxide; supplying a remainder of the hydrogen gas to at least one of (a) a storage means, (b) a boiler detonation cleaning system of the fossil fuel fired power plant, and (c) an electrical generator of the fossil fuel fired power plant; and injecting the aqueous solution of hydrogen peroxide into an air pollution control system of the fossil fuel fired power plant.

Abstract: A device for treatment of exhaust gases includes a housing, a fragile structure resiliently mounted within the housing, and a non-intumescent mounting mat disposed in a gap between the housing and the fragile structure. The mounting mat includes a plurality of inorganic fibers that have undergone a surface treatment to increase the holding force performance of the mounting mat. Also disclosed are methods of making a mounting mat for an exhaust gas treatment device and for making an exhaust gas treatment device incorporating the mounting mat.

Abstract: The present disclosure refers to sila-substituted carbinols of formula (I) wherein R1, R2 and R3 are independently selected from C1-C4 alkyl or C3-C4 cycloalkyl; R4 is methyl or ethyl; and R5 is methyl or ethyl. The disclosure further refers to their preparation and to perfume compositions and fragrance applications comprising them.

Abstract: System and method for communicating information from an information provider to a recipient are provided. One illustrative application for the system and method is in a medical practice. The system and method may be used as an automated patient medical information message retrieval system to communicate certain medical information from the medical provider to patients. The system and method permits a provider of medical information, such as a physician's office, to generate messages containing medical information and to deliver the message to a destination mailbox. The patient is provided with a telephone number, personal voice mailbox number, and a personal voice mailbox PIN, to access and retrieve the medical message from the destination mailbox.

Abstract: A fluidizing admixture for use with sprayable cementitious compostions, the admixture consists of 2-phosphonobutane-1,2,4-tricarboxylic acid and at least one selected polymer derived from ethylenically-unsaturated mono- or dicarboxylic acids. Citric acid may optionally be present. The admixture has good fluidizing properties and outstanding shelf-life.

Abstract: A malodour-counteracting device adapted to be used in an automatic dishwasher having at least one washing cycle and a final drying cycle, the device having the form of two connected containers, adapted to rest on a horizontal surface within the dishwasher to provide an upper container (2) and a lower container (1), the lower container having the form of an open dish and the upper container, within which is a gradually-releasable evaporable malodour counteractant (6), fitting within the lower container and providing at least one port (3) permitting the passage of malodour counteractant out of the upper container, the lower container being adapted, during the washing cycle, to contain sufficient water to submerge the port, and during the drying cycle to allow the port to be open. The device is easy and cheap to manufacture, and is effective for a prolonged period.

Abstract: Disclosed is a method for the amelioration of resorptive bone loss in osteopenia including administering to a subject a therapeutically effective amount of an exogenous hyaluronan formulation.

Abstract: A method for cleaning an irradiated nuclear fuel assembly includes chemically enhancing a technique utilizing an apparatus including a housing adapted to engage a nuclear fuel assembly. A set of ultrasonic transducers is positioned on the housing to supply radially emanating omnidirectional ultrasonic energy to remove deposits from the nuclear fuel assembly. Any corrosion products remaining after ultrasonic fuel cleaning will have exposed surfaces that are susceptible to chemical dissolution.

Abstract: An electronic device includes a power supply unit, a control unit, a first boot circuit, and a data encryption unit. The control unit outputs a boot signal for causing the power supply unit to start supplying power. The first boot circuit interconnects the power supply unit and the control unit for transmitting the boot signal. The data encryption unit is for interconnecting the power supply unit and the control unit so as to form a second boot circuit through which the boot signal is transmitted and for cutting off the first boot circuit.

Abstract: Provided are functional methods using the T1R2 monomer of the T1R2/T1R3 sweet receptor to identify agonists and modulators of the sweet taste response.

Abstract: The present invention relates to building material mixtures which contain slag sand and zinc salts which have from 0 to 8 carbon atoms in their structure. The invention furthermore relates to the use of zinc salts for preventing discolorations during the hardening of the building material mixtures.

Abstract: An accelerating admixture for concrete, containing a liquid mixture being an aqueous solution or an aqueous dispersion, wherein a) the liquid mixture contains 13 to 43 weight % dissolved aluminium sulfate, b) the liquid mixture contains less than 1 weight % dissolved carboxylic acid, c) the liquid mixture contains at least 31 weight % water, d) the molar ratio of dissolved aluminium to dissolved sulfate in the liquid mixture is from 0.5 to 10.0.

Abstract: Heterogenous matrix particles having a continuous phase of a polymer and a discontinuous phase of an oil, and optionally an active such as a flavor or a fragrance. The continuous phase comprises at least one filler. The matrix particles exhibit high loading efficiency and low amounts of surface oil.

Abstract: The present invention in a first aspect relates to flavor modulation in foodstuffs, beverages, orally administered pharmaceuticals, tobacco products and oral care products, using a flavor modulating substance selected from the group of substances represented by formula, edible salts thereof and edible esters thereof: formula wherein R1 and/or R2 represent the residue of primary amines, more particularly the residues of primary amines selected from amino acids, peptides, purines and pyrimidines, aralkylamines and certain branched or straight chain, hydrophilically substituted alkylamines. It has been found that these substances are capable imparting highly desirable taste attributes in the products they are incorporated in. In addition said flavor modulating substances are advantageously applied in flavor compositions, foodstuffs, orally administered pharmaceuticals, tobacco products and oral care products.

Abstract: The present invention relates to a mixture of an oligomeric, blocked aminosilane (azomethine structure) and a monomeric, blocked, primary amine (azomethine structure). This mixture is suitable in particular as a curing agent, crosslinker and adhesion promoter.

Abstract: A process for selectively removing contaminant ions from a solution includes: a) contacting the solution with magnetic particles coupled to selectively chelating ion exchange functionality containing moieties prepared by: i) activating carboxyl groups on the selectively chelating ion exchange functionality containing moieties by the formation of an acyl fluoride, and ii) reacting the acyl fluoride with the magnetic particles, the magnetic particles having a particle size of less than 10 microns; b) allowing the chelating functionality coupled magnetic particles to selectively bind one or more of the contaminant ions; and, c) extracting the chelating functionality coupled magnetic particles and contaminant ions from the solution by magnetic filtration.