Award Data

THE ARS-9 PRIMARY SURVEILLANCE RADAR HAS A DIGITAL OUTPUT INSTEAD OF THE ANALOG OUTPUT OF IT'S PREDECESSORS. THE COMPUTER AND DISPLAYS EQUIPMENT FOR NAVAL AIR TRAFFIC CONTROL COMPUTER NEEDS DIFFERENT DATA THAN THE ASR-9, NOW SUPPLIES. AN INTERFACE WILL BE DESIGNED THAT WILL TAKE THE OUTPUT OF THE ASR-9 EITHER FROM MODEM OR FIBER OPTICK LINK OR MICROWAVE LINK OR ON-SITE ATTACHMENT AND CONVERT FOR T ...

THIS PROJECT WILL IMPLEMENT A NEW APPROACH TO IDENTIFYING AIRCRAFT DURING GROUND OPERATIONS. WE WILL APPLY THE USE OFNEURAL NETWORK TECHNOLOGY FOR SCHEDULING AND TRACKING AIRCRAFT. THIS ROBUST AND MASSIVELY PARALLEL AUTOMATION TECHNIQUE HAS POTENTIAL APPLICATION FOR GROUND TRAFFIC MANAGEMENT. OUR CONCEPT SHOULD WORK WITH RUNWAY FOOTPRINT DETECTION SCHEMES. IT HAS THE POTENTIAL TO DO PATTERN RECOGN ...

PERIODIC RESPONSE TIME TESTING HAS BEEN PERFORMED FOR THE PAST TWELVE YEARS ON THE SAFETY SYSTEM PRESSURE SENSORS IN MANY NUCLEAR POWER PLANTS. HOWEVER, THE RESULTS OF THESE TESTS ARE NOT RELIABLE FOR ASSESSMENT OF AGING EFFECTS. THEIS BECAUSE INADEQUATE METHODS AND PROCEDURES HAVE BEEN USED IN PERFORMING THE MAJORITY OF THE TESTS. THIS PROPOSAL OFFFERS AN EXPERIMENTAL RESEARCH PROJECT TO PROVIDE ...

BASED UPON THERMODYNAMIC DATA AND EXPERIMENTAL RESULTS, AMI HAS DETERMINED THAT ZIRCONIUM DIBORIDE IS ONE OF THE FEW CERAMIC MATERIALS THAT IS CHEMICALLY COMPATIBLE WITH TITANIUM METAL AT ELEVATED TEMPERATURES. THEREFORE, THIS CERAMIC MATERIAL, REINFORCED WITH SUITABLE CERAMIC WHISKERS, SHOULD BE AN IDEAL CANDIDATE TO REPLACE TUNGSTEN CARBIDE AS A MACHINE TOOL INSERT FOR MACHINING TITANIUM ALLOYS. ...

A FAST NEUTRON DOSIMETER IS PLANNED THAT WOULD BE USED BY PERSONNEL INVOLVED IN RESEARCH OR MEDICAL TREATMENT WITH NEUTRONS, AND WOULD THUS SATISFY SOME OF THE NEEDS OF THE NATIONAL CANCER INSTITUTE (NCI). THE DOSIMETER WILL BE SENSITIVE TO NEUTRONS OF >3-KEV ENERGY WITH NEGLIGIBLE RESPONSE TO OTHER RADIATION. THE NOVEL SYSTEM USES RESONANCE IONIZATION SPECTROSCOPY (RIS) TO COUNT NOBLE GAS ATOMS S ...

SPUTTER INITIATED RESONANCE IONIZATION SPECTROSCOPY (SIRIS),BASED ON THE CONCEPT OF RESONANCE IONIZATION OF SPUTTERED ATOMS, OFFERS THE POTENTIAL TO MAKE IN SITU CHEMICAL AND ISOTOPIC MICROANALYSES WITH EXCELLENT SENSITIVITY, MINIMAL FRACTIONATION AND MATRIX EFFECTS, AND FREEDOM FROM ISOBARIC INTERFERENCES-FACTORS WHICH FREQUENTLY LIMIT ION MICROPROBE ANALYSES IN GEOLOGICAL APPLICATIONS. MEASUREME ...

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INTRACELLULAR CALCIUM CONCENTRATION IS KNOWN TO PLAY A SIGNIFICANT ROLE IN BOTH PHYSIOLOGICAL AND PATHOPHYSIOLOGICAL CONDITIONS. RECENTLY, MUCH ATTENTION HASBEEN GIVEN TO THE DETERMINATION OF FREE INTRACELLULAR CALCIUM CONCENTRATION USING FLOW CYTOMETRY. NEWLY DEVELOPEDFLUORESCENT PROBES, SUCH AS INDO-1 WHICH EXHIBITS A LARGE SPECTRAL EMISSION SHIFT WHEN IT CHELATES CA(++) IONS, HAVE BEEN INSTRUME ...

THE MOBILE ZONE DEVICE REPRESENTS ADVANCED WASTE REDUCTION TECHNOLOGY RATHER THAN A POLLUTION MANAGEMENT TECHNOLOGY. THE INNOVATIVE CONCEPT IS APPLICABLE TO VENTILATED WORK CHAMBERS WHERE THE VENTILATION IS PROVIDED FROM THE REMOVAL OF NOXIOUS FUMES AND/OR PARTICLES AND THE WORK CHAMBER IS PROVIDED FOR THE BENEFIT OF WORKER AND PRODUCT. THE MOST COMMON VENTILATED WORK CHAMBERS IN USE ARE SPRAY BOO ...

THE MISSION OF THIS PHASE I PROJECT IS COMPLETION OF A TRULY INNOVATIVE STUDY TO UPGRADE EXISTING PNS CODES FOR COMPUTING HIGHSPEED, THREE-DIMENSIONAL RE-ENTRY FLOWFIELDS. THE PLAN OF ACTION ENCOMPASSES A THOROUGH EXAMINATION OF THE RANGE OF ADMISSABLE CFD THEORIES, TO UNEQUIVACALLY COMPARE STRONG AND WEAK POINTS FOR APPLICATION TO THE REYNOLDS-AVERAGED NAVIER-STOKES EQUATIONS WITH DIFFERENTIAL EQ ...