Abstract:CURRENT CARRYING CONDUCTING FLUIDS ARE KNOWN TO BE SUSCEPTIBLE TO A NUMBER OF MHD INSTABILITY MODES. THIS TYPE OF INSTABILITY IS EXPECTED TO OCCUR IN LIQUID METAL CURRENT COLLECTORS, WHICH CAN CAUSE SERIOUS DISRUPTION TO THEIR OPERATIONS. THE MECHANISMS THAT DRIVES THE… more
Abstract:… OF INTENSIVE, HIGH-DENSITY CULTURE SYSTEMS, USEFUL IN REDUCING THE AMOUNT OF LAND AND WATER RESOURCES NECCESSARY FOR COMMERCIAL CATFISH FARMING. ASI IS EVALUATING THE FEASIBILITY OF COMMERCIAL, VERY HIGH-DENSITY CHANNEL CATFISH CULTURE, USING GEOTHERMAL WATER AND LIQUID OXYGEN.… more
Abstract:… TO ACHIEVE A MAXIMUM PRESSURE OF 20,000 PSI AND REQUIRE A SAMPLE VOLUME OF LESS THAN 100 ULITER. THE USEFUL OPTICAL SPECTRAL RANGE WILL COVER THE VISIBLE TO NEAR INFRARED. THE PURPOSE OF SUCH EQUIPMENT IS TO ACQUIRE THE PRESSURETEMPERATURE DEPENDENCE OF LIQUID:LIQUID AND … more
Abstract:…TS IS TO UTILIZE THE WELL-DEVELOPED TECHNOLOGY OF THE FREQUENCY-DOUBLED ND:YAG LASER TO PUMP THE TUNABLE VIBRONIC LASER SYSTEM OF TI:SAPPHIRE. THIS DEVICE WITH THE ADDITION OF SEMICONDUCTOR LASER PUMPING OF THE ND:YAG PUMP LASER WOULD HAVE ABSOLUTELY NO GAS OR LIQUID COMPONENTS… more
Abstract:…N PRODUCTS DURING IRRADIATION SIGNIFICANTLY IMPROVE THE PHOTOSYNTHESIS. THIS CAN BE ACHIEVED BY EMPLOYING CLOSED-LOGULTRAVIOLET AND VISIBLE AND VISIBLE IRRADIATION OF A FLOWING REACTANT MIXTURE TOGETHER WITH IN-LINE PRODUCT SEPARATION BY PREPARATIVE PERFORMANCE LIQUID… more
Abstract:…PENSION SYSTEMS. THE PROJECT OBJECTIVES ARE TO PREPARE AND EVALUATE SEVERAL ADVANCED CONCEPTUAL SYSTEMS BASED ON THE PRELIMINARY WORK DESCRIBED IN REPORT NASA CR 3802. IN THAT REPORT A SELF-CONSISTENT PRELIMINARY DESIGN OF 15 SUPER-CONDUCTING COILS OPERATED IN 4.2K LIQUID HELIUM… more
Abstract:…A NEW AFFINITY ADSORPTION AND CHROMATOGRAPHY TECHNIQUE WHICH OFFERS GREAT PROMISE FOR COMMERCIAL SCALE SEPARATIONS OF BIOLOGICALLY ACTIVE MATERIALS SUCH AS INTERFERON AND GROWTH HORMONE. THE TECHNIQUE IS BASED ON ATTACHING THE AFFINITY LIGANDS TO A HYDROPHOBIC LIQUID INTERFACE… more
Abstract:… SAVINGS BASED ON COLORIMETRIC PLASMA ANALYSES CONDUCTED DIRECTLY WITHIN TRANSPARENT MEMBRANES. BOTH THE FILTRATION AND THE THIN FILM COLORIMETRY WILL RELY ON THE UNIQUE PROPERTIES OF POROPLASTIC FILM, A TRANSPARENT PERMSELECTIVE MEMBRANE IN WHICH MANY NORMAL LIQUID-PHASE… more
Abstract:CHROMATIC ABERRATION LIMITS THE CURRENT DENSITY WHICH CAN BE PRODUCED BY FOCUSED ION BEAM SYSTEMS UTILIZING ELECTROSTATIC LENSES. STUDY OF SYSTEMS COMPRISING A LIQUID METAL FIELD IONIZATION SOURCE AND AN ACHROMATIC QUADRUPOLE LENS DOUBLET OFFERS THE PROSPECT OF OVERCOMING THIS… more
Abstract:… OF SUBMERGED COMBUSTION INTO MOLTEN METALS AND SALTS TO EFFECT THE THERMAL BREAKDOWN OF WASTE MATERIAL IS BEING DEVELOPED BY OMEGA CONVERSION, INC., AND A PETENT FOR IT IS NOW PENDING. IN AN IMPORTANT APPLICATION OF THE INVENTION, IT IS NECESSARY TO EMPLOY A LIQUID HEAT… more
Abstract:PROTOTYPE MICROWAVE RADIOMETERS CAPABLE OF MEASURING ATOMSPHERIC WATER VAPOR AND LIQUID BY OBSERVATION OF LINE-OF-SIGHT EMISSION AT 20.6 AND 31.6 GHZ RESPECTIVELY ARE NOW IN USE AT SEVERAL RESEARCH LABORATORIESS. THESE PROTOTYPE RADIOMETERS ARE BULKY, EXPENSIVE TO BUILD, AND ARE… more
Abstract:OVER THE PAST DECADE, THERE HSA BEEN A SURGE OF IN- TEREST WITHIN THE PHYSICS COMMUNITY CONCERNING OP- TOACOUSTIC LASER SPECTROSCOPY FOR MEASUREMENTS IN GASES, LIQUIDS, AND SOLIDS. OPTOACOUSTIC LASER SPEC- TROSCOPY HAS BEEN SHOWN TO BE THE MOST SENSITIVE METHOD FOR MEASURING… more
Abstract:AN INNOVATIVE NEW TECHNIQUE IS PROPOSED FOR MEASUREMENT OF LIQUID WATER AND ICE WATER CONTENTS, IN G/CM(3), OF SNOW OR ICE. THE TECHNIQUE CONSISTS OF MEASURING THE CAPACITIVE COMPONENT OF THE ELECTRICAL IMPEDANCE OF A SNOW SAMPLE AT FREQUENCIES OF 1 AND 50 KHZ. THE DIELECTRIC… more
Abstract:…H OF THE ASSOCIATED CURRENT DIPOLES CAN BE OBTAINED WITH MEG MAPPINGOF THE MAGNETIC FIELDS GENERATED. OPTECH'S FIBER OPTIC MAGNETIC SENSOR PROVIDES THE FOLLOWING FEATURES: SENSITIVITIES EQUALING OR EXCEEDING THOSE OBTAINED ROOM TEMPERATURE OPERATION (DOES NOT REQUIRE LIQUID… more
Abstract:THE MULTI-LAYER COIL SEPARATOR IS A NEW DEVICE WHICH EFFICIENTLY AND RAPIDLY SEPARATES CHEMICAL MIXTURES BY MEANS OF PARTITIONING BETWEEN TWO IMMISCIBLE LIQUIDS. ONE LIQUID IS IMMOBILIZED WITHIN A COILED COLUMN OF TUBING WHILE THE SECOND LIQUID IS PUMPED… more
Abstract:… PROCESSABILITY FOR SEALING PURPOSES. IN THE METAL-PLASTIC BLENDING PROCESS, THERE ARE PRODUCED NEWLY EXPOSED VIRGIN METAL SURFACES WHICH BOND INTIMATELY TO THE MOLTEN PLASTICS, RESULTING IN A HIGHLY REINFORCED STRUCTURE. SUCH A STRUCTURE, BASED ON HIGH TEMPERATURE LIQUID… more
Abstract:ORDERED POLYMER MATERIALS PROCESSED FROM LIQUID CRYSTALLINE SOLUTIONS CAN BE USED WITH GLASS PROCESSED BY THE SOL-GEL METHOD TO PRODUCE A COMPOSITE WITH HOMOGENEITY ON A VERY SMALL SCALE. SUCH A "MICROCOMPOSITE" MATERIAL ROD-LIKE POLYMER PBT (POLY PHENYLENE BENZOBISTHIAZOLE) AND… more
Abstract:… BE MADE, TESTED AND COMPARED WITH OTHER HIGHER PERFORMANCE COMPOSITE MATERIALS. FMI HAS DEVELOPED PROCESSING METHODS FOR MAKING HIGH STRENGTH HIGH STIFFNESS TAPES AND SHEETS FROM PBT (POLY P-PHENYLENE BENZOBISTHIAZOLE), AN ORDERED ROD-LIKE POLYMER PROCESSED FROM LIQUID… more
Abstract:… ON METAL ALLOYS FOUND IN THE TARGET MATERIAL. OUR PRIMARY APPROACH IS TO SYNTHESIZE AND TEST COMBINATIONS OF THESE SOLVLENTS AND ADDITIVES TO ARRIVE AT A SUITABLE SOLVLENT SYSTEM. IN ADDITION, THERE ARE CHELATING AGENTS USED IN THE FIELD OF ION EXCHANGE AND LIQUID MEMBRANES… more
Abstract:…E TENSILE STRENGTH DESIRED FOR PRACTICAL APPLICATIONS. A NEW MATERIAL IS AVAILABLE WHICH OVERCOME MANY OF THESE LIMITATIONS. POLYPARAPHENVLENCE BENZOBISTHIAZOLE (PBT) HAS BEEN DEVELOPED AS A HIGH TEMPERATURE STRUCTURAL MATERIAL FOR AEROSPACE APPLICATIONS. SINCE IT IS A LIQUID… more
Abstract:…VED BY ADDING SURFACTANTS TO THE WATER TO INCRESE THE WETTED PACKING SURFACE. THE PRIMARY OBJECTIVE OF THE PROPOSED PROGRAM IS TO EXPERIMENTALLY DETERMINE THE EFFECTS THAT SURFACTANTS IMPOSE ON THE PARTITIONING BEHAVIOR OF VARIOUS ORGANICS BETWEEN THE GAS AND LIQUID PHASES AND… more
Abstract:…THEY ARE TIME CONSUMING AND BATCH-TYPE IN THEIR MODE OF OPERATION. THE SPECIFIC AIM OF THIS PHASE I RESEARCH IS TO EXPLORE THE APPLICATION OF NEW CONCEPTS IN PROTEIN AND PEPTIDE PURIFICATION USING REVERSE MICELLE EXTRACTION. THE PRIMARY FOCUS IS ON THE DEVELOPMENT OF NEW LIQUID… more
Abstract:… CHARACTERISTICS OF THERMOPLASTIC RESINS. TO EXPLOIT THIS POTENTIAL, AN IMPROVED METHOD OF DETERMINING SURFACE ENERGY COMPONENTS IS REQUIRED. THE WILHEMY TECHNIQUE WILL BE APPLIED TO FIBER AND RESIN SURFACE ENERGY MEASUREMENTS, EMPLOYING AN EXPANDED SUITE OF PROBE LIQUIDS,… more
Abstract:…OHEXANONE PRECIPITATION PROCESS AND THAT MAY AFFECT THE SENSITIVITY OF EXPLOSIVE FORMULATIONS CONTAINING RDX. DEVELOPMENT ON A NEW PROCESS USING SUPERCRITICAL FLUIDS IS DESCRIBED. THE PROCESS IS BASED UPON THE ABILITY OF A SUPERCRITICAL FLUID TO DISSOLVE IN AN ORGANIC LIQUID… more
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