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MCNC PROPOSES A FEASIBILITY STUDY AND EVALUATION OF THREE PROMISING APPROACHES TO THE FABRICATION OF SURFACE TEST STRUCTURES ON SILICON. SURFACE FEATURES ON THE FIRST STRUCTURE WILL BE PRODUCED BY CONTROLLABLY ETCHING THERMALLYGROWN OXIDES. FEATURES ON THE SECOND WILL BE MADE BY ETCHING PIEZOELECTRIC THIN FILMS. USING THE PIEZOELECTRIC FILM AS PART OF A CAPACITOR, STEP-HEIGHT CAN BE VARIED AND PRO ...

THE MONITORING OF DIVER PHYSIOLOGICAL VARIABLE, SUCH AS HEART AND RESPIRATORY RATES, MUSCLE FATIGUE AND BODY CORE TEMPERATURE, IS OF GREAT IMPORTANCE BECAUSE DIVERS OCCASIONALLY EXCEED SAFE PHYSIOLOGICAL LIMITS. DIVERS ARE CALLED ONTO PERFORM TASKS WHICH REQUIRE A HIGH LEVEL OF EXERTION, OFTEN UNDER UNFAVORABLE ENVIRONMENTAL CONDITIONS. UNDER THESE CIRCUMSTANCES, AN INDIVIDUAL CAN EXPERIENCE FATIG ...

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EXISTING WATER TREATMENT PLANTS ARE NOT VERY EFFECTIVE FOR THE REMOVAL OF A GROWING LIST OF ORGANIC COMPOUNDS THAT POLLUTE OUR WATERS. ONE TREATMENT TECHNIQUE THAT IS HIGHLY EFFECTIVE FOR ORGANIC REMOVAL IS ADSORPTION ON GRANULAR ACTIVATED CARBON (GAC). COST HAS BEEN A MAJOR OBSTACLE TO EXPANDING THE USE OF GAC TREATMENT AND ADSORPTION SYSTEMS WHICH MUST BE OPTIMIZED IF THEY ARE TO PROVIDE COST EF ...

INTACT (INTERNATIONAL ACTION, INC.), SUBMITS THIS SMALL BUSINESS INNOVATIVE SATELLITE DELIVERED WEATHER DATA SYSTEM OFFERING: SIGNIFICANT REDUCTION OF THE COMMUNICATION COSTS ASSOCIATED WITH THE ATMU (E.G., 22 ATMUS TIMES $1200/MONTH TIMES NUMBER OF MONTHS USED PLUS 22 TIMES COST OF ATMU), COMPATIBILITY WITH EXISTING OPERATIONAL USAGE, INTERACTIVE RETRIEVAL OF FOS DATA PRODUCTS USING A QUERY AND R ...

INADEQUATE STARTER FEEDS SEVERELY HOLD BACK NEW AQUACULTURE ENTERPRISES SUCH AS PRESENT ATTEMPTS TO RAISE FISHES WHOSE LARVAE DEVELOP FROM SMALL EGGS AND HAVE VERY "DIFFICULT" FOOD REQUIREMENTS. INERT LARVAL FEEDS HAVE NOT SUCCESSFULLYELIMINATED THE STRICT DEPENDENCY ON NATURAL FORAGE DURING THE CRITICAL POST-LARVAL STAGE AFTER YOLK ABSORPTION AND BEFORE THE DEVELOPMENT OF A DIGESTIVE SYSTEM WITH ...

RECENT ASSESSMENTS ESTIMATE U.S. CROP LOSSES FROM ELEVATED OZONE LEVEL AND OTHER OXIDANTS (SULFUR DIOXIDE, NITROGEN DIOXIDE) TO BE AS MUCH AS $5 BILLION ANNUALLY. ADDITIONALLY,SEVERE FOREST DAMAGE MAY RESULT FROMPOLLUTION-RELATED OXI- DANTS PARTICULARLY IN EUROPE WHERE THERE HAS BEEN A DRAMATICDECLINE IN FOREST ECOSYSTEMS OVER THE PAST SIX YEARS. THIS RESEARCH IS DIRECTED AT THE MITIGATION OF SUCH ...

GIVEN A SET OF IMAGES OF SEA SURFACE PARAMETERS, IT IS POSSIBLE TO CLASSIFY LAND AND OCEAN AREAS. HIGH CHLOROPHYLLCONCENTRATIONS IN ESTUARIES CAN INDICATE PLANKTON BLOOM CONDITIONS. BY EXAMINING SUCH IMAGES, WETLAND, ESTUARY, AND COASTAL RESOURCES CAN BE MONITORED. HOWEVER, THE OPERATIONAL USE OF THIS INFORMATION IS HINDERED BY THE OBSCURING EFFECTS OF CLOUDS AND BY THE MASSIVE AMOUNT OF DATA TO B ...

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