Award Data

THE OBJECTIVE OF THIS PROGRAM IS TO DESIGN AND BUILD A STAPLER FOR PERFORMING END-TO-END AND END-TO-SIDE ANASTOMOSES ON MEDIUM TO LARGE VESSELS, AND FOR REPAIRING BLOOD VESSELS AND VASCULAR ANEURYSMS, AND TO DEVELOP A SURGICAL PROTOCOL FOR ITS USE. THE METHOD PROPOSED USES A SPECIAL STAPLER AND CONFIGURATION OF STAPLES WHICH MINIMIZESBLOOD CONTACT WITH THE STAPLES, DOES NOT RESTRICT THE FLOW OF BL ...

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INNOVATIVE APPROACHES ARE DESCRIBED IN THIS PROPOSAL FOR SUPPRESSING FREQUENCY MODULATION ON A SINUSOIDAL CARRIER. PARTICULAR EMPHASIS IS DIRECTED TO THE SUPPRESSION OF IDENTIFIABLE COMPONENTS OF A COMPOSITE MODULATION PROCESS FOR THE PURPOSE OF RETAINING, FOR SEPARATE MEASUREMENT, ANY FORM OF RANGE-RATE DOPPLER SHIFT/MODULATION PRESENT. THE PROPOSED EFFORT WILL CONSIST OF AN ANALYTICAL STUDY FOR ...

DUE TO THE DETERIORATION OF THE U.S. HIGHWAY SYSTEM'S PAVEMENTS AND BRIDGES, CONSTRUCTION REHABILITATION HAS BECOME A LARGE SCALE EFFORT. ONE OF THE SAFEST AND MOST EFFICIENT TECHNIQUES FOR TRAFFIC CONTROL DURING REHABILITATION OF DIVIDED HIGHWAYS IS TWO-LANE TWO-WAY OPERATION (TLTWO). IN THIS TECHNIQUE, ONE SIDE OF THE HIGHWAY IS CLOSED OFF FOR REPAIR WHILE THE OTHER IS PUT INTO TLTWO WITH CHANNE ...

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RESEARCH ON SEPARATION AND CONCENTRATION OF LUNAR DERIVED MATERIALS IS PROPOSED BASED ON ADVANCED ENERGY DYNAMICS' STATE OF THE ART EXPERIENCE IN DRY ELECTROSTATIC SEPARATION.THE TECHNICAL FEASIBILITY OF SEPARATING THESE MATERIALS INTO A VARIETY OF CHEMICALLY DISTINCT FRACTIONS USING A NOVEL COUNTERCURRENT ELECTROSTATIC PROCESS WILL BE INVESTIGATED. THE ELECTROSTATIC SEPARATOR TO BE USED IS IDEALL ...

RESEARCH ON A NOVEL MEANS OF PROCESSING FROZEN AQUEOUS BASED FOODS AND BEVERAGES, BASED ON ADVANCED ENERGY DYNAMIC'S STATE OF THE ART EXPERIENCE IN DRY ELECTROSTATIC SEPARATION, IS PROPOSED TO CONCENTRATE ORANGE JUICE AND A WIDE VARIETY OF OTHER JUICES AND FOODS. THE PROCESS IS BASED ON THE DIFFERENCE IN WORK FUNCTION OF ICE CRYSTALS COMPARED TO GLUCOSE AND OTHER JUICE CONSTITUENTS. IT REPRESENTS ...

THIS RESEARCH PROJECT WILL DEMONSTRATE THE TECHNICAL AND ECONOMIC FEASIBILITY OF A MAGNETIC SEPARATOR FOR OPERATION ON PULVERIZED COAL. A THEORETICAL COMPARISON OF THE SEPARATOR WITH WORK PUBLISHED ON OPEN GRADIENT MAGNETIC SEPARATION BY THE OAK RIDGE NATIONAL LABORATORY INDICATES THAT THE SEPARATOR WILL HAVE HIGH LEVELS OF ASH CLEANING. THIS IS BECAUSE OF ITS COUNTERCURRENT PRINCIPLE OF OPERATION ...