Abstract: A soybean variety designated 91B52, the plants and seeds of soybean variety 91B52, methods for producing a soybean plant produced by crossing the variety 91B52 with itself or with another soybean plant, and hybrid soybean seeds and plants produced by crossing the variety 91B52 with another soybean line or plant.

Abstract: A soybean variety designated 90B93, the plants and seeds of soybean variety 90B93, methods for producing a soybean plant produced by crossing the variety 90B93 with itself or with another soybean plant, and hybrid soybean seeds and plants produced by crossing the variety 90B93 with another soybean line or plant.

Abstract: A soybean variety designated 91B02, the plants and seeds of soybean variety 91B02, methods for producing a soybean plant produced by crossing the variety 91B02 with itself or with another soybean plant, and hybrid soybean seeds and plants produced by crossing the variety 91B02 with another soybean line or plant.

Abstract: A soybean variety designated 90B31, the plants and seeds of soybean variety 90B31, methods for producing a soybean plant produced by crossing the variety 90B31 with itself or with another soybean plant, and hybrid soybean seeds and plants produced by crossing the variety 90B31 with another soybean line or plant.

Abstract: A soybean variety designated 90B72, the plants and seeds of soybean variety 90B72, methods for producing a soybean plant produced by crossing the variety 90B72 with itself or with another soybean plant, and hybrid soybean seeds and plants produced by crossing the variety 90B72 with another soybean line or plant.

Abstract: A soybean variety designated 91B01, the plants and seeds of soybean variety 91B01, methods for producing a soybean plant produced by crossing the variety 91B01 with itself or with another soybean plant, and hybrid soybean seeds and plants produced by crossing the variety 91B01 with another soybean line or plant.

Abstract: A soybean variety designated 92B91, the plants and seeds of soybean variety 92B91, methods for producing a soybean plant produced by crossing the variety 92B91 with itself or with another soybean plant, and hybrid soybean seeds and plants produced by crossing the variety 92B91 with another soybean line or plant.

Abstract: A method and system for remotely calibrating a headset telephone with a reliable, accurate and easy to use user interface is provided. This method makes use of the remote programmability of advanced telephone headsets and DTMF signal encoding and permits the customer-user to instigate the calibration procedure with an ordinary telephone call. The invention provides the means by which the optimum settings can be transmitted to the headset, loaded and stored in the headset, thereby improving the audio quality of telephone headsets by providing adjustment steps for such audio qualities as microphone gain (transmit level), speaker gain, background noise and echo cancellation, filter functions and diagnostics. This method also provides audio feedback to a customer service representative performing the calibration to insure that the commands and adjustments were properly received.

Abstract: An apparatus for separating grease from an effluent stream containing grease and water includes a separation tank, having a separation chamber; in which the grease and water in the effluent separate with the grease floating on top of the water. Grease is heated to a liquid state then pumped from the separation tank when the depth of the grease has reached a predetermined depth below an upper surface of the effluent in the separation tank. The pumping of grease from the separation tank is interrupted after a predetermined period of time. Separated water passes through a relatively low passage to a trap chamber which has a water outlet.