Abstract: Ice particles are known to sinter over time. However the inventors have observed that ice particles coated with hydrophobic particles are storage stable. Thus a method of manufacturing a frozen confection comprising as ingredients: (a) 40 to 85, preferably 55 to 75 w/w water in liquid and frozen forms; (b) 0 to 30, preferably 0.2 to 20, more preferably 0.3 to 16% w/w first fat; (c) 5 to 45, preferably 10 to 40, more preferably 12 to 35% w/w freezing point depressant; (d) 0 to 7, preferably 0.3 to 6, more preferably 0.5 to 5% w/w aerating agent; and (e) 0.

Abstract: Ice particles are known to sinter over time. However the inventors have observed that ice particles coated with hydrophobic particles are storage stable. Thus a method of manufacturing a frozen confection comprising as ingredients: (a) 40 to 85, preferably 55 to 75 w/w water in liquid and frozen forms; (b) 0 to 30, preferably 0.2 to 20, more preferably 0.3 to 16% w/w first fat; (c) 5 to 45, preferably 10 to 40, more preferably 12 to 35% w/w freezing point depressant; (d) 0 to 7, preferably 0.3 to 6, more preferably 0.5 to 5% w/w aerating agent; and (e) 0.

Abstract: The invention relates to heterocyclic compounds and their use as antibiotics and/or as antibiotic potentiators. The compounds may act as colistin potentiators and SOS inhibitors.

Abstract: Measuring thyroxine levels from dried blood samples using mass spectrometry. A test sample is provided that was obtained by treating a dried blood sample with an extraction solution. The test sample also includes an isotopically enriched thyroxine standard. The test sample is scanned using a mass spectrometer to produce one or more mass spectra and the level of thyroxine in the test sample is determined by comparing a peak in the one or more mass spectra that corresponds to thyroxine with a peak in the one or more mass spectra that corresponds to isotopically enriched thyroxine. The level of thyroxine in the dried blood sample is optionally determined based on the extraction efficiency of the extraction solution. Thyroxine levels may be measured in combination with amino acid and/or carnitine levels. Compositions and kits for practicing the method are also provided.

Abstract: Compounds for modulating RecA protein activity are provided. In some embodiments, the compounds modulate RecA activity by interfering with assembly of monomeric RecA protein subunits into a nucleoprotein filament. In some embodiments, the compounds modulate RecA activity by interfering with adenosine triphosphate hydrolysis by the RecA protein. Methods of screening for and methods of using the compounds are also provided.

Abstract: A cost effective system for testing smoke detectors and determining and communicating the operating characteristics thereof, advantageously uses existing circuitry components in a secondary communication function. With this arrangement, a low powered RF reporting signal is transmitted from the smoke detector and can be received within several feet of the detector. Preferably the RF signal is produced by a pulsed input signal provided to an existing coil which is part of the circuitry used to produce and/or report alarm signals. A receiving arrangement is also disclosed which can be located in close proximity to a smoke detector which has been activated to report the operating characteristics thereof. These characteristics can then be analyzed to determine whether preventive maintenance is appropriate.

Abstract: A cost effective system for testing smoke detectors and determining and communicating the operating characteristics thereof, advantageously uses existing circuitry components in a secondary communication function. With this arrangement, a low powered RF reporting signal is transmitted from the smoke detector and can be received within several feet of the detector. Preferably the RF signal is produced by a pulsed input signal provided to an existing coil which is part of the circuitry used to produce and/or report alarm signals. A receiving arrangement is also disclosed which can be located in close proximity to a smoke detector which has been activated to report the operating characteristics thereof. These characteristics can then be analyzed to determine whether preventive maintenance is appropriate.

Abstract: An aerated frozen product comprising less than 8% fat by weight and characterized in that the aerated frozen product comprises fat platelets, and after it has been melted and cooled, comprises fat platelets and spherical fat globules at a platelet to sphere ratio of greater than 0.02.

Abstract: An ice confection comprising an antifreeze protein, wherein &Dgr; modulus/original modulus ≧0.4, and/or &Dgr; strength/original strength ≧0.4; providing that when &Dgr; modulus/original modulus ≦6.0, &Dgr; modulus ≧50 MPa, and/or when &Dgr; strength/original strength ≦2.0, &Dgr; strength ≧0.2 MPa. Such ice confections have a strong, close-packed continuous network of ice crystals and can be used to manufacture products having novel textures, properties and/or shapes.

Abstract: An aerated frozen product comprising less than 8% fat by weight and characterized in that the aerated frozen product comprises fat platelets, and after it has been melted and cooled, comprises fat platelets and spherical fat globules at a platelet to sphere ratio of greater than 0.02.

Abstract: A bun pan cleaner having a pair of counter rotating brushes for scrubbing the bottom of the baking pan. The bun pan cleaner also includes one air jet, under a hood, for directing compressed air under the surface of the pans to help blow seeds and other debris into the air beneath the hood for evacuation. There is also one or more augers beneath the hood which, when rotated will help sweep seeds and other debris out from under the hood.