Abstract: A coaxial loudspeaker comprises a low frequency driver, a high frequency driver, and a magnetic circuit. The low frequency driver is configured to generate low frequency sounds and includes a first voice coil. The high frequency driver, coaxially aligned with the low frequency driver, is configured to generate high frequency sounds relative to the low frequency driver and includes a second voice coil. The magnetic circuit includes a first magnet configured to generate a first magnetic field, a second magnet configured to generate a second magnetic field, a first magnetic gap including magnetic flux from the first magnet and the second magnet in which the first voice coil is positioned, and a second magnetic gap including magnetic flux from the first magnet and the second magnet in which the second voice coil is positioned.

Abstract: A coaxial loudspeaker comprises a low frequency driver, a high frequency driver, and a magnetic circuit. The low frequency driver is configured to generate low frequency sounds and includes a first voice coil. The high frequency driver, coaxially aligned with the low frequency driver, is configured to generate high frequency sounds relative to the low frequency driver and includes a second voice coil. The magnetic circuit includes a first magnet configured to generate a first magnetic field, a second magnet configured to generate a second magnetic field, a first magnetic gap including magnetic flux from the first magnet and the second magnet in which the first voice coil is positioned, and a second magnetic gap including magnetic flux from the first magnet and the second magnet in which the second voice coil is positioned.

Abstract: The present invention provides compositions and methods that provide a high degree of sensitivity and a high degree of specificity for the preoperative assessment of ovarian tumors in a variety of subject's (e.g., pre- and post-menopausal women) having a variety of ovarian cancer types (e.g., clear cell/mucinous, low malignant potential, high malignant potential) and at a variety of disease states (e.g., early and late stage).

Abstract: A system and method provides for selecting one or more samples from an antibody specificity analysis for displaying complete antibody specificity analysis data. A plurality of sample sera are run through a protein panel for antibody analysis and a specificity analysis is completed. A positive or negative screening result is displayed for each sample within the panel, and for each positive sample, preliminary diagnostic data such as the PRA value and intensity value are provided. The preliminary diagnostic data is then reviewed by a user to determine whether complete specificity data of each positive sample is needed. In one embodiment, the complete specificity data is available for purchase on a sample-by-sample basis so that if only a small amount of samples are deemed useful, purchase of the complete specificity data for an entire panel of samples is avoided. The specificity data is encrypted until the user decides to purchase it.

Abstract: Provided are systems and methods for improving efficiency in high throughput genotyping operations by implementing a unique workflow management architecture that permits faster and more accurate determination and evaluation of genotyping and haplotyping, and software to accomplish the same. The system provides a user with a highly-accurate summary and multiple-field breakdown of panels of genotyping data samples for batch approval and batch selection of ambiguous or potentially unique sample sets which can be selected for further analysis. Also provided are tools for evaluating and improving the operation of a genotyping laboratory to maximize the testing and typing of the significant quantities of raw data used in genotyping that are produced in high-throughput laboratory environments.