Abstract: An alfalfa product, hybrids and non-hybrids, and a method for synthesizing an alfalfa product having increased uniformity for preselected traits having improved uniformity of one or more selected traits, including flowering dates, flower frequency, maturity rate, growth rate, fall dormancy and winterhardiness. The alfalfa product may also include improved predictability of these traits. A scheduled harvest system may be established using two or more varieties of the alfalfa product having different and predictable mean flowering dates. The scheduled harvest system may be designed to allow for harvesting of alfalfa varieties at maximum relative feeding value. The method may be used to synthesize an alfalfa product having one or more predetermined traits. The method selects germplasm, including a cytoplasmic male sterile line, a genetic male sterile line, a maintainer line, a restorer line and a line having normal cytoplasm, having agronomically desirable traits.

Abstract: An ultrasonic camera having a high efficiency ultrasonic lens is coupled to a ultrasonic transmitter/receiver by a stretched membrane interface. The ultrasonic lens provides highly efficient transmission of ultrasound without introducing aberrations. The ultrasound system also uses a quasi incoherent source to reduce speckle noise in the image.

Abstract: The present invention provides an improved beverage chiller comprising at least two interconnected canisters each canister defining a chamber for refrigerant. The chamber includes a plurality of pipes extending along the length of the chamber for the flow of beverage thereghrough. Each canister includes flow control means to ensure flow of beverage up and down the refrigerant chamber in a plurality of cooling passes. The refrigerant chambers are pressure balanced and arranged to be coupled to a source of refrigeration via a thermostatic expansion valve.

Abstract: A calibration and part inspection method and apparatus for the inspection of ball grid array, BGA, devices. Two cameras image a precision pattern mask with dot patterns deposited on a transparent reticle. The precision pattern mask is used for calibration of the system. A light source and overhead light reflective diffuser provide illumination. A first camera images the reticle precision pattern mask from directly below. An additional mirror or prism located below the bottom plane of the reticle reflects the reticle pattern mask from a side view, through prisms or reflective surfaces, into a second camera and a second additional mirror or prism located below the bottom plane of the reticle reflects the opposite side view of the reticle pattern mask through prisms or mirrors into a second camera. By imaging more than one dot pattern the missing state values of the system can be resolved using a trigonometric solution.

Abstract: A method for checking cytological system illumination including the steps of checking global illumination variation, static field uniformity, dynamic field uniformity, specimen thickness variation, strobe repeatability, calibration plate cleanliness, and strobe dropout. A calibration plate and test target is employed for various illumination checks.

Abstract: A part inspection and calibration method for the inspection of printed circuit boards and integrated circuits includes a camera to image a precision pattern mask deposited on a transparent reticle. Small parts are placed on or above the transparent reticle to be inspected. An overhead mirror or prism reflects a side view of the part under inspection to the camera. The scene of the part is triangulated and the dimensions of the system can thus be calibrated. A precise reticle mask with dot patterns gives an additional set of information needed for calibration. By imagining more than one dot pattern the missing state values can be resolved using an iterative trigonometric solution. The system optics are designed to focus images for all perspectives without the need for an additional focusing element.

Abstract: An alfalfa product, hybrids and non-hybrids, and a method for synthesizing an alfalfa product having increased uniformity for preselected traits having improved uniformity of one or more selected traits, including flowering dates, flower frequency, maturity rate, growth rate, fall dormancy and winterhardiness. The alfalfa product may also include improved predictability of these traits. A scheduled harvest system may be established using two or more varieties of the alfalfa product having different and predictable mean flowering dates. The scheduled harvest system may be designed to allow for harvesting of alfalfa varieties at maximum relative feeding value. The method may be used to synthesize an alfalfa product having one or more predetermined traits. The method selects germplasm, including a cytoplasmic male sterile line, a genetic male sterile line, a maintainer line, a restorer line and a line having normal cytoplasm, having agronomically desirable traits.

Abstract: A method for checking cytological system illumination including the steps of checking global illumination variation, static field uniformity, dynamic field uniformity, specimen thickness variation, strobe repeatability, calibration plate cleanliness, and strobe dropout. A calibration plate and test target is employed for various illumination checks.

Abstract: A method for checking cytological system illumination including the steps of checking global illumination variation, static field uniformity, dynamic field uniformity, specimen thickness variation, strobe repeatability, calibration plate cleanliness, and strobe dropout. A calibration plate and test target is employed for various illumination checks.

Abstract: A method for checking cytological system illumination including the steps of checking global illumination variation, static field uniformity, dynamic field uniformity, specimen thickness variation, strobe repeatability, calibration plate cleanliness, and strobe dropout. A calibration plate and test target is employed for various illumination checks.