Award Data

THIS PROPOSAL IS BROKEN INTO FOUR PROJECTS. THE FIRST PROJ-ECT IS THE IMPLEMENTATION OF A QUICK RETRIEVAL SYSTEM FOR LASER DISCS THAT WILL ALLOW USERS TO RAPIDLY ACCESS LARGE AMOUNTS OF DATA VIA INTERNAL COMPUTER CONTROLLED HASHING TA-BLES EITHER STORED ON THE LASER DISC OR MAINTAINED VIA MAIN-TENANCE SOFTWARE ON OTHER SOTRAGE MEDIA. THE SECON PROJECT CONSISTS OF A LIBRARY OF SUBROUTINES TO ACCESS ...

THIS RESEARCH PROJECT WILL DEMONSTRATE THE TECHNICAL AND ECONOMIC FEASIBILITY OF A MAGNETIC SEPARATOR FOR OPERATION ON PULVERIZED COAL. A THEORETICAL COMPARISON OF THE SEPARATOR WITH WORK PUBLISHED ON OPEN GRADIENT MAGNETIC SEPARATION BY THE OAK RIDGE NATIONAL LABORATORY INDICATES THAT THE SEPARATOR WILL HAVE HIGH LEVELS OF ASH CLEANING. THIS IS BECAUSE OF ITS COUNTERCURRENT PRINCIPLE OF OPERATION ...

IF COAL WATER FUELS (CWF) ARE TO BE USED WITH THE CONVENIENCE AND RELIABILITY OF LIQUID OR GASEOUS FUELS, CHOICES MUST BE MADE IN SLURRY FORMULATION, COAL RANK, DEGREE AND METHOD OF CLEANING, ATOMIZATION TECHNOLOGY, COMBUSTION PARAMETERS, AND SORBENT ADDITIVES. A LABORATORY-SCALE METHOD IS NEEDED FOR TESTING CWF WHERE THE RESULTS CAN BE RELATED TO THE FUEL'S PERFORMANCE IN FULL-SCALE DEVICES. A RE ...

THE RECENT DISCOVERY OF HIGH TEMPERATURE SUPERCONDUCTING MATERIALS HAS LED TO RENEWED INTEREST IN THE APPLICATION OF SUPERCONDUCTIVITY. THE NEW CERAMIC SUPERCONDUCTORS OFFER THE OPPORTUNITY OF USING THESE MATERIALS AS DETECTORS OF INFRARED RADIATION MORE CONVENIENTLY THAT THE OLDER, CLASSICAL SUPERCONDUCTORS. THE LARGER ENERGY GAP OF THESE NEW HIGH CRITICAL TEMPERATURE (T(C)) MATERIALS ALSO PROVID ...

IT HAS BEEN DETERMINED IN BENCH SCALE AND PILOT SCALE COAL LIQUEFACTION EXPERIMENTS THAT A PRETREATMENT AT MODERATE TEMPERATURES PRIOR TO LIQUEFACTION CAN SUBSTANTIALLY IMPROVELIQUEFACTION YIELDS AND QUALITY. HOWEVER, THERE IS LITTLE BASIC UNDERSTANDING OF THE PROCESSES THAT GIVE RISE TO THE OBSERVED PHENOMENA. THIS PROJECT SUGGESTS THE IDENTIFICATION AND OPTIMIZATION OF THE PRELIQUEFACTION CHEMIS ...

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Political, economic, and environmental considerations require that the national dependence on petroleum-based transportation fuels, especially imported oil, be reduced by accelerating the development of domestic renewable alternatives. The United States has the potential to generate, sustainably, about 1.3 billion dry tons of biomass per year, and bio-oil derived from this renewable feedstock cou ...

A wireless system to alert peope who are deaf of critical sounds and events in their environment, utilizing a new consumer product called a Bluetooth wristwatch, a wireless, wrist worn computer interface and display

A device which performs optimal face recognition in a miniature unobtrusive device that is built around a common aperture imaging camera with a convenient visible light camera.