Abstract: A patient interface system to treat a respiratory disorder of a patient, the patient interface system comprising: a positioning and stabilising structure including a back portion and a pair of upper straps extending from the back portion; and a patient interface including a patient interface frame and a pair of rigidiser arms each connected to the patient interface frame at a connection point located in a plane substantially parallel to the patient's Frankfort horizontal plane, the pair of rigidiser arms further including a pair of upper attachment points, wherein the pair of upper straps are adapted to be releasably attached to the pair of upper attachment points such that, when donned by the patient, the pair of upper straps are vertically offset relative to the upper attachment points and substantially parallel to the patient's Frankfort horizontal plane, and wherein the patient interface does not include a forehead support.

Abstract: A method of selecting a grain or a grain-producing plant with improved millability by determining the relative amount of an isolated nucleic acid that is associated with or linked to improved millability to determine whether the grain or grain-producing plant has improved millability is provided therein. Typically, the grain or grain-producing plant is wheat. Also provided are genetic constructs, methods for the diagnosis of improved millability and methods for the production of grain or grain-producing plants with improved millability.

Abstract: Methods of producing fragrant plants with improved crop performance wherein the fragrant plant has or retains at least some fragrance are provided. Typically, the methods include selecting for or conferring at least partial tolerance to one or more abiotic stress factors. The methods of the invention may be useful to confer at least partial tolerance to salt. The methods of the invention produce fragrant plants that exhibit an improvement in the ability to perform as a crop.

Abstract: The subject invention relates to plants and the starch produced by plants. In particular, the invention relates to processes for the modification of a plant so that the starch produced by the plant comprises amylopectin of an altered structure and/or the starch has an altered gelatinization temperature. The processes principally comprise engineering gene involved in amylopectin synthesis. In a preferred embodiment the starch synthase IIa gene is modified. Also disclosed are processes for altering genes to provide plant which produce starch having a desired gelatinization temperature, and methods of identifying the changes that can be made in genes to achieve a desired gelatinization temperature in the starch produced by a plant comprising such genes. Further disclosed are modified plants and the starch products of the plants.

Abstract: A particle size distribution analysis sample dilution apparatus in which a sample consisting of a batch of a slurry of particles is deposited on an inclined plate of a progressive sample delivery system from which a continuous supply of water progressively washes off the sample and dilutes it. The initially diluted sample is further diluted with water continuously supplied in a funnel from which the further diluted sample passes under gravity along a conduit to a particle size distribution analyzer through which the diluted sample flows continuously. The conduit may include a mixing chamber to which water is continuously supplied to further dilute the sample prior to analysis.