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CERAMATEC HAS CONDUCTED EXPLORATORY RESEARCH AND DEVELOPMENT ON MONOLITHIC AND COMPOSITE MATERIALS IN THE ZRB2 AND TIB2 SYSTEMS AND HAS OBTAINED VERY ENCOURAGING RESULTS WITH SEVERAL PROPRIETARY COMPOSITIONS/CONSTRUCTIONS. THE AVERAGE STRENGTH OF A BASELINE TIB2 COMPOSITION WAS MEASURED AT 877 MPA (127.3 KSI). COMPOSITE STRUCTURESWITH DISCONTINUOUS REINFORCEMENT HAD STRENGTHS IN THE RANGE 400-600 ...

THE OVERALL OBJECTIVE OF THIS PROJECT IS TO DEMONSTRATE THE SUCCESSFUL FABRICATION AND DENSIFICATION OF CERAMIC MATRIX COMPOSITES FORMED BY INJECTION MOLDING. TO ACCOMPLISH THIS OBJECTIVE, A DESIGNED TEST MATRIX WILL BE DEVELOPED THAT WILL SYSTEMATICALLY INVESTIGATE THE KEY INJECTION MOLDING AND DEBINDING PARAMETERS SUCH AS BINDER COMPOSITION, SOLIDS RATIO, MOLDING CONDITIONS, DEBINDING CONDITIONS ...

RESPITE CARE IS AN ESSENTIAL SERVICE FOR FAMILIES WHO ARE CARING FOR A CHILD WITH SPECIAL NEEDS. IN SPITE OF THE NEEDMANY RESPITE PROGRAMS ARE UNDER UTILIZED. REASONS FOR THIS INCLUDE: 1) A DISCREPANCY BETWEEN THE WAY SERVICES ARE ORG- ANIZED AND FAMILY NEED; AND 2) A LACK OF AWARENESS BY FAMI- LIES OF THE AVAILABILITY OF SERVICES AND HOW BEST TO USE THEM. ALSO, MANY FAMILIES MAY NOT BE COMFORTABL ...

THE FIRST OBJECTIVE OF THE PROJECT IS TO DETERMINE THE FEASIBILITY OF DEVELOPING TWO TRAINING PROGRAMS-ONE FOR LONG-TERM CARE SERVICE PROVIDERS AND ONE FOR CONSUMERS (THE FRAIL ELDERLY AND THEIR FAMILIES). TRAINING WILL INCREASE AWARENESS OF THE USE OF LOW-TECHNOLOGY DEVICES TO MAINTAIN INDEPENDENCE OF THE FRAIL ELDERLY WHO LIVE ON THEIR OWN. PHASE I WILL INCLUDE DEVELOPMENT AND TESTING OF THE TRA ...

IT IS DESIRABLE TO HAVE A MTHOD FOR EFFICIENT, COST EFFEC- TIVE, AND SIMULTANEOUS REMOVAL OF PB(II), AG(I), CD(II) AND HG(II) FROM POTABLE WATER TO LEVELS WELL BELOW THEIR EPA LIMITS. SUCH A METHOD COULD BE USED BY BOTH MUNICIPAL WATER WASTE TREATMENT PLALNTS. THE INTERACTION OF THE MACROCYCLE TETRAAZA-18CROWN WITH THE METALS OF INTEREST IS OF SUFFI- CIENT STRENGTH AND SELECTIVITY TO REMOVE THE ME ...

THE PURPOSE OF THIS PROJECT IS TO DEVELOP AND TEST A HEALTH-PROMOTION-ORIENTED DRUG AND ALCOHOL ABUSE PREVENTION PROGRAM FOR INDUSTRY. THE PROGRAM WILL USE DRUG AND ALCOLHOLABUSE PREVENTION STRATEGIES APPROPRIATE FOR WORKING ADULTS, CAST IN A HEALTH PROMOTION FRAMEWORK. PHASE I ACTIVITIES INCLUDE: (1) DEVELOPING A MODEL OF HEALTH PROMOTION/HEALTH BEHAVIOR RESEARCH LITERATURE, THE INTERVIEWS WITH H ...

UTAH CONTAINS SIGNIFICANT RESOURCES OF TAR SANDS WHICH, IF DEVELOPED, COULD BECOME AN IMPORTANT COMPONENT OF THE NATION'S REQUIREMENTS FOR PETROLEUM PRODUCTS. THE ECONOMICSFOR PRODUCTION OF SYNCRUDE FROM UTAH TAR SANDS HAVE HISTORICALLY BEEN JUST BEYOND THE RANGE OF PROFITABILITY. PRODUCTION OF ASPHALT, HOWEVER, APPEARS TO BE PROFITABLE TODAY. CAPITAL AND OPERATING COSTS FOR PRODUCTION OF ASPHALT ...

THE PURPOSE OF THE PROPOSED RESEARCH IS TO FUND THE FIRST PHASE OF THE DEVELOPMENT OF NEW ANALYTICAL TOOLS TO DETERMINE THE RANGE OF TECHNOLOGIES COEXISTING IN EACH OF THE FOUR-DIGIT U.S. MANUFACTURING INDUSTRIES AND THE EFFECT ON PRODUCTION COSTS AS THE LOWER COST TECHNOLOGIES REPLACE THE MORE COSTLY ONES. THE DIFFERENCES IN COSTS ASSOCIATED WITH EACH OF THE TECHNOLOGIES IN AN INDUSTRY, AND THE S ...

THE APPLICATION OF PHYSICAL-CHEMICAL PRINCIPLES TO BIOLOGICAL SYSTEMS FREQUENTLY LEADS TO SITUATIONS IN WHICH THE QUANTITATIVE TREATMENT OF CONCEPTUALLY SIMPLE MODELS IS CONFOUNDED BY THE COMPLEXITY OF THE SYSTEM. SUCH IS THE CASE, FOR EXAMPLE, IN THE STUDY OF THE PERMEATION (AND POSSIBLE CONCURRENT METABOLISM) OF DRUGS THROUGH COMPLEX BIOLOGICAL MEMBRANES, THE PHYSIOLOGICAL MODELING OF THE DISTRI ...

THE LACK OF EFFICIENT TOOLS TO IDENTIFY GENOTYPES OF SUPERIOR WATER-USE EFFICIENCY (WUE) HAS LED TO LITTLE PRACTICAL SUCCESS IN IMPROVING CROPS WITH REGARD TO THIS VERY IMPORTANT TRAIT. HOWEVER, STABLE CARBON ISOTOPE ( (13)C) ANALYSIS IS PRESENTLY EMERGING AS A POTENTIALLY HIGHLY EFFICIENT MEANS OF EVALUATING PLANTS FOR WUE, ALTHOUGH THE TECHNOLOGY HAS NOT YET BEEN APPLIED TO CROP DEVELOPMENT. IN ...