Abstract:THE CONCENTRATIONS OF AIRBORNE PARTICLES IN THE UPPER ATMOSPHERE AND STRATOSPHERE ARE MEASURED BY LOW-PRESSURE CONDENSATION NUCLEUS COUNTERS WHEREIN PARTICLES ARE GROWN INSIZE BY CONDENSATION FROM A SUPERSATURATED VAPOR AND COUNTEDOPTICALLY. CURRENT INSTRUMENTS ARE LIMITED BY THE SMALLEST PARTICLE… more
Company:Duly Research Inc.Agency/Program/Year/Phase:DOE / SBIR / 1992 / 2
Abstract:THIS PROJECT IS TO DEMONSTRATE THE FEASIBILITY OF A SHEET-BEAM KLYSTRON (SBK) AS A DEVICE TO GENERATE HIGH POWER (>200 MW), HIGH FREQUENCY (11.4 GHZ), MICROSECOND-LONGMICROWAVES WITH HIGH EFFICIENCY (60%). SBK IS AN EXTENDED CONCEPT OF THE CONVENTIONAL KLYSTRON, WITH THE ROUND BEAM REPLACED BY A… more
Abstract:SOME HEAVY METAL SILICIDES HAVE BEEN IDENTIFIED AS VERY PROMISING HIGH TEMPERATURE THERMOELECTRIC MATERIALS THAT SHOULD YIELD MUCH HIGHER FIGURES-OF-MERIT THAN THE PRESENTLY USED SILICON-GERMANIUM-BASED ALLOYS. IT SHOULD ALSO BE POSSIBLE TO ALLOY SOME OF THESE SILICIDES WITH THE KNOWN THERMOELECTRIC… more
Abstract:THE RESEARCH PROPOSED IN THIS DOCUMENT ADDRESSES SOLDER APPLICATION TO PRINTED CIRCUIT BOARDS AND OTHER SUBSTRATES WITH A NEW FLEXIBLE APPROACH THAT COULD BE EMPLOYED IN NUMEROUS APPLICATIONS, DIRECTED APPLICATION OF MOLTEN SOLDERDROPLETS, ON THE ORDER OF 30-100MUM, USING INK-JET PRINTING TECHNOLOGY… more
Abstract:CONTEMPORARY RESEARCH ON NEURAL NETWORKS AND NEURAL SYSTEMS DEMANDS VERSATILE TECHNIQUES FOR SAMPLING ELECTRICAL AND BIOCHEMICAL PARAMETERS OF NEURAL ACTIVITY. AN ESPECIALLY PRESSING TECHNICAL PROBLEM IS THAT OF MEASURING MULTIPLE CHEMICAL OR ELECTRICAL CHANGES SIMULTANEOUSLY WITHIN A FUNCTIONING… more
Abstract:MANY U.S. MUNICIPALITIES AND COMMUNITIES ARE INTEGRATING RECYCLING PROGRAMS IN THE MANAGEMENT OF THEIR SOLID WASTE INORDER TO MINIMIZE LANDFILL REQUIREMENTS. THE SUCCESS OF THESE RECYCLING PROGRAMS IS STRONGLY DEPENDENT UPON THE MARKETABILITY OF THE MATERIALS SET ASIDE FROM THE WASTE STREAM FOR… more
Abstract:THE DISPOSAL OF MUNICIPAL SOLID WASTE (MSW) IS A COSTLY PROBLEM FOR ALL MUNICIPALITIES. THE U.S. ENVIRONMENTAL PROTECTION AGENCY HAS RECOMMENDED THAT SOURCE REDUCTION, RECYCLING, VOLUME REDUCTION, AND LANDFILLING BE APPLIED, IN THAT ORDER, IN THE TREATMENT OF MSW. RECYCLING HAS RECENTLY BECOME A… more
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