Abstract:LARGE MULTI-INSTITUTIONAL TWO-ARM RANDOMIZED CLINICAL TRIALS, IN WHICH THE PRIMARY ENDPOINT IS THE TIME UNTIL A SPECIFIC EVENT (SUCH AS DEATH FROM CANCER) OCCURS, ARE GENERALLY CONDUCTED AS FIXED SAMPLE STUDIES. THERE ARE, HOWEVER, ETHICAL AND ECONOMIC PRESSURES TO MONITOR THE ACCUMULATING DATA AND… more
Abstract:THE OVERALL GOAL IS TO PROVIDE A MICROCOMPUTER PACKAGE OF STATISTICAL TABLES AND FUNCTIONS FOR ALL THE WIDELY USED PARAMETRIC AND NONPARAMETRIC DISTRIBUTIONS. A FRIENDLY YET POWERFUL USER INTERFACE, PERMITTING TABLE LOOK-UP, HYPOTHESIS TESTING, INTERVAL ESTIMATION, RANDOM NUMBER GENERATION, DATA… more
Company:Duly Research Inc.Agency/Program/Year/Phase:DOE / SBIR / 1990 / 2
Abstract:THIS RESEARCH INVESTIGATES THE FEASIBILITY OF A NEW VERSION OF AN INDUCTION LINAC-DRIVEN FREE-ELECTRON LASER (FEL) AS A SOURCE OF HIGH MICROWAVE POWER FOR A 17 GHZ, HIGH GRADIENT (150 MV/M) LINEAR ACCELERATOR. IN PHASE I THEORETICAL DESIGN STUDIES WILL BE PERFORMED TO ANALYZE THE POWER TRANSPORT… more
Abstract:THE INVESTIGATORS WILL USE PHASE I DATA TO ASSESS THE ECONOMTHIS PROPOSAL CONCERNS THE DEVELOPMENT OF A NEW TECHNOLOGY FOR ADMINISTERING DRUGS AND OTHER BIOLOGICALLY ACTIVE FLUIDSTO LIVING CELLS AND TISSUES IN VITRO OR IN VIVO. THE NEW TECHNOLOGY IS BASED ON INK-JET PRINTING, IN WHICH… more
Abstract:INJECTING BIOLOGICALLY ACTIVE SOLUTIONS INTO CELLS AND TISSUES IS AN INTEGRAL PART OF MOST BIOMEDICAL RESEARCH, BUT THE INSTRUMENTATION AVAILABLE FOR THESE PROCEDURES IS CRUDE, CUMBERSOME, AND IMPRECISE. MICROFAB TECHNOLOGIES, INC., HAS DEVELOPED A SOLID-STATE PIEZOELECTRIC 'PUMP' THAT COULD REPLACE… more
Abstract:CURRENT TREATMENT METHODS SUCH AS PHASE CHANGE, SORPTION AND MEMBRANE SEPARATION TECHNIQUES DO NOT REMOVE LOW MOLECULAR WEIGHT POLAR ORGANIC MOLECULES SUCH AS ALCOHOLS, KETONES AND AMIDES. A CATALYTIC OXIDATION METHOD USING MOLECULAR OXYGEN IS PROPOSED THAT WILL OXIDIZE THESE TYPES OF MOLECULES TO… more
Abstract:THE POTABLE WATER SYSTEM ON THE SPACE SHUTTLE USES A MICROBIAL CHECK VALVE (MCV) AS A BIOCIDE GENERATOR. THE MCV IS A REPLACEABLE CARTRIDGE THAT IS PACKED WITH A SPECIALIODINATED ION EXCHANGE RESIN. THIS RESIN CONTAINS IODINE WHICH IS RELEASED INTO THE WATER AS IT PASSES THROUGH THE RESIN AT A LEVEL… more
Abstract:THE BASELINE DESIGN OF NASA'S SPACE STATION INCLUDES A CLOTHES LAUNDRY FACILITY. FOAMING AND AIR ENTRAINMENT IN THE MICROGRAVITY OF SPACE CAUSE SERIOUS MATERIALS HANDLING PROBLEMS. ANTIFOAMS ADD CONTAMINANTS THAT MUST BE REMOVED IN THE WATER RECLAMATION SYSTEM. PHASE SEPARATORS ADD ADDITIONAL WEIGHT… more
Abstract:A NUMBER OF SPACE STATION SYSTEMS UTILIZE AIR STREAMS TO TRANSPORT MATERIALS OR FOR VENTILATION. A REQUIREMENT EXISTS FOR A LIGHT WEIGHT, LOW POWER, REGENERABLE AIR PURIFICATION SYSTEM FOR THE REMOVAL OF TRACE CONTAMINANTS BEFORE THESE STREAMS ARE RETURNED TO THE CABIN. THESE CONTAMINANTS INCLUDE A… more
Abstract:THE PROPOSED SEPARATOR PROVIDES A NOVEL METHOD FOR REMOVAL OF INORGANIC CARBON (IC) FROM SOLUTION PRIOR TO ORGANIC CARBON ANALYSIS. IT IS SUITED FOR EXTENDED OPERATION IN MICROGRAVITY, AS IT DOES NOT REQUIRE THE ADDITION OF LIQUID REAGENTS NOR PURGE GASES FOR INORGANIC CARBON REMOVAL. THE DEVICE… more
There are several categories such as “By Agency”, “By Year”, “By State” etc.
Select a checkbox within a category to refine your search results.
Each of your selections is listed in the “Narrow Search Filters” bar. You can uncheck these selections to remove them.
Search for Either Criteria
When you select multiple values within a category, the results will include values that match either of the selections.
For example, selecting “2005” and “2007” in the “By Year” category will display results that include either 2005 OR 2007 in the results.
Narrowing the Search Results
You can refine your search results across categories. To narrow down your results, select multiple values across different categories. The results will only include values that match the selections across the categories.
For example, selecting “2005” in the “By Year” category and “NASA” in the “By Agency” category will only display the results that contain both “2005” AND “NASA” in the results.