Abstract: A method for dispensing a beverage from a bottle that includes communicating a dispensing authorization message from a control unit to at least one of a server interface carried by a beverage server and a pour spout secured to a bottle, wherein the dispensing authorization message at least one of includes or initiates a dispensing command, and wherein the pour spout responds to the dispensing command by opening a spout valve through which a beverage flows from the bottle and out of the pour spout.

Abstract: A valve assembly (20) for an aircraft water supply system. The valve assembly (20) comprises a valve member (40), an electrical motor (64), and a mechanical returning mechanism (80). When electrical power is provided, the motor (64) can be controlled to move the valve member (40) from a first position and to a second position. The mechanism (80) is operably connected to the valve member (40) and mechanically biases it towards the first position. If a power loss occurs when the valve member (40) is in the second position, the returning mechanism (80) non-electrically (e.g., mechanically) returns the valve member (40) to the first position.

Abstract: A method of removing a delay-induced ice accumulation (e.g., an ice cap) from an airfoil's leading-edge region with a zoned electrothermal device. The method comprises delay-rectifying steps which are performed prior to routine-deicing steps. The delay-rectifying steps comprise continuously heating the parting strip (PS), continuously heating the upper fore zone (UF1), and continuously heating the lower fore zone (LF1). These steps efficiently and effectively remove the delay-induced ice accumulation, whereby routine deicing can be resumed.

Abstract: A valve assembly (20) for an aircraft water supply system. The valve assembly (20) comprises a valve member (40), an electrical motor (64), and a mechanical returning mechanism (80). When electrical power is provided, the motor (64) can be controlled to move the valve member (40) from a first position and to a second position. The mechanism (80) is operably connected to the valve member (40) and mechanically biases it towards the first position. If a power loss occurs when the valve member (40) is in the second position, the returning mechanism (80) non-electrically (e.g., mechanically) returns the valve member (40) to the first position.

Abstract: A method of removing a delay-induced ice accumulation (e.g., an ice cap) from an airfoil's leading-edge region with a zoned electrothermal device. The method comprises delay-rectifying steps which are performed prior to routine-deicing steps. The delay-rectifying steps comprise continuously heating the parting strip (PS), continuously heating the upper fore zone (UF1), and continuously heating the lower fore zone (LF1). These steps efficiently and effectively remove the delay-induced ice accumulation, whereby routine deicing can be resumed.

Abstract: An extended species-specific sequence region of yeast transcription factor IIB (yTFIIB) (amino acids 144-157) is critical for cell viability and gene activation. Four residues in yTFIIB, Lys-147, Cys-149, Lys-151, and Glu-152, are critical for yeast cell growth. Intragenic suppressor experiments identified mutations that reversed, or partially reversed, the temperature sensitive phenotype of a yTFIIB derivative bearing amino acid changes at these four positions to human residues. Some of these residues (positions 115, 117 and 182) are located outside the species-specific region of yTFIIB. The identification of this species-specific region provides a unique and specific target for antifungal drugs and a screening assay therefor.