An Official Website of the United States Government
Search
Company: Physical Sciences Inc. Agency/Program/Year/Phase: DOD / SBIR / 1989 / 1
Abstract: …, SMALL SEED PARTICLES ARE FORMED BY DECOMPOSITION OF BCL(3) WITH A CO(2) LASER. IN THE SECOND STEP, SEED PARTICLES ENTER A FURNACE WHERE THERMAL PYROLYSIS OF B(2)H(6) PROVIDES A SOURCE OF CONDENSABLE VAPOR. SEED PARTICLES GROWN BY CONDENSATION, WHILE HOMOGENEOUS NUCLEATION… more
Company: System Specialists Inc. Agency/Program/Year/Phase: NASA / SBIR / 1989 / 1
Abstract: …. VISUALIZATION AND RECORDING OF PARAMETERS CHARACTERISTIC OF GROWTH IN HIGH QUALITY PROTEIN CRYSTALS IS IMPORTANT TO THE OPTIMIZATION OF BIOMEDICAL RESEARCH AND PROCESSING. A LOW-COST TECHNIQUE WHICH ALLOWS QUANTITATIVE NON-INVASIVE OBSERVATION OF CRYSTAL NUCLEATION,… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1988 / 2
Abstract: …E PLANAR WAFERS OF SMOOTH GAAS ON SILICON. DOUBLE SELECTIVE LIQUID PHASE EPITAXY COULD SIGNIFICANTLY REDUCE THE PROBLEMS CAUSED BY LATTICE MISMATCH AND DIFFERENTIAL THERMAL EXPANSION BY REDUCING THE AREA OF CONTACT BETWEEN ADJACENT SEMICONDUCTOR LAYERS TO SMALL NUCLEATION VIAS… more
Company: Cellular Transplantation Agency/Program/Year/Phase: HHS / SBIR / 1988 / 1
Abstract: … ORDER TO AVOID, OR AT LEAST TO MINIMIZE FREEZING INJURY, THE KINETICS OF WATER TRANSPORT AND THE CONDITIONS UNDER WHICH INTRACELLULAR ICE FORMS MUST BE KNOWN. SINCE THESE CONDITIONS MAY BE DEFINED BY THE VALUES OF WATER PERMEABILITY OF THE PLASMA MEMBRANE, AND ICE-NUCLEATION… more
Company: Crystal Systems, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1988 / 1
Abstract: … LASER RADIATION. SMALL KTP CRYSTALS OF UP TO 125 MM(3) HAVE BEEN GROWN BY THE HYDROTHERMAL TECHNIQUE; FOR LARGER SIZES, NEW COLD WALL AUTOCLAVES NEED TO BE DESIGNED AND FABRICATED. THE MAIN PROBLEM ENCOUNTERED WITH KTP GROWTH FROM FLUX SO FAR HAS BEEN SPONTANEOUS … more
Company: Diamond Materials Inc. Agency/Program/Year/Phase: DOE / SBIR / 1988 / 1
Abstract: …. THE DEVELOPMENT EFFORT WILL BE ACHIEVED THROUGH A TWO-PHASE PROGRAM. PHASE I EFFORTS WILL DEVELOP A PROCESS FOR PRODUCING FREE-STANDING FILMS OF POLYCRYSTALLINE DIAMOND, 200 TO 1000 ANGSTROMS IN THICKNESS, TENSIONED OVER A CIRCULAR SUPPORT STRUCTURE. ACHIEVING HIGH NUCLEATION… more
Company: Diamond Materials Inc. Agency/Program/Year/Phase: DOD / SBIR / 1988 / 1
Abstract: SUCCESSFUL DIAMOND NUCLEATION AND GROWTH BY CVD WILL INVOLVE COMPLEX INDEPENDENT CONTROL OF MULTIPLE PROCESSING VARIABLES. THE PROPOSED IN-PROCESS SENSOR SHOULD ENABLE REAL TIME DETERMINATION OF THE STATE OF THE EVOLVING DIAMOND THIN-FILM. FURTHERMORE, DEVELOPMENT OF SUCH A… more
Company: Dna Plant Technologi Agency/Program/Year/Phase: NSF / SBIR / 1988 / 2
Abstract: THE BIOCHEMICAL AND PHYSICAL ORGANIZATION OF BACTERIAL ICE NUCLEI ARE EXAMINED. AN UNDERSTANDING OF THE STRUCTURE OF THESE NUCLEI IS KEY TO THEIR PRESERVATION AND BIOTECHNOLOGICAL EXPLOITATION. FORMATION OF MEMBRANE-BOUND AGGREGATES OF ICE NUCLEATION PROTEINS HAS BEEN POSTULATED… more
Company: PHASEX CORP. Agency/Program/Year/Phase: DOD / SBIR / 1988 / 2
Abstract: …ATISFACTORY FOR HIGH SOLIDS CONTENT FORMULATION; 400-600 MICRON SIZED SPHERICAL OR CUBICAL PARTICLES ARE DESIRED. EXPLORATORY DEVELOPMENT OF A NEW PROCESS USING SUPERCRITICALFLUIDS IS DESCRIBED. THE CONCEPT IS BASED UPON THE ABILITY OF A SUPERCRITICAL FLUID TO ACT AS A … more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: DOD / SBIR / 1987 / 2
Abstract: … THIS TIME, THEREFORE, IS TO INTEGRATE GAAS LED'S ONTO SILICON VLSI CIRCUITS AND TO USE GAAS LED'S TO COMMUNICATE EITHER BY DIRECT OPTICAL INTERACTION WITH A SILICON DETECTOR,OR BY LIGHT-GUIDED OR HOLOGRAPHIC TECHNIQUES. WE PROPOSE TO DEVELOP METHODS OF NUCLEATION AND ISLAND… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: NSF / SBIR / 1987 / 1
Abstract: … EMITTER ON THE SILICON VLSI CIRCUIT ELEMENT. SELECTIVE LIQUID-PHASE EPITAXY THROUGH VIAS IN A PASSIVATION LAYER ON THE VLSI WAFER WILL BE USED TO GROW THE GAAS EMITTER DIODE. STRAIN AND DISLOCATIONS IN THE EMITTER DIODE WILL BE MINIMIZED BY CAREFUL CONTROL OF THE NUCLEATION… more
Company: Crystal Systems, Inc. Agency/Program/Year/Phase: NSF / SBIR / 1987 / 1
Abstract: … BEEN USED AS POLARIZERS. THIS FORM HAS LIMITED THE SIZE OF THE POLARIZERS AND THE POWER HANDLING CAPABILITY. GROWTH OF CALCIUM CARBONATE FROM THE MELT REQUIRES EXTREMELY DIFFICULT EXPERIMENTAL CONDITIONS. FLUXED GROWTH HAS BEEN DEMONSTRATED; HOWEVER, INITIAL CRYSTAL NUCLEATION… more
Company: Dna Plant Technologi Agency/Program/Year/Phase: NSF / SBIR / 1987 / 2
Abstract: AN ICE NUCLEATION GENE FROM PSEUDOMONAS SYRINGAE IS CLONED IN E. COLI AND ANALYSED BY DIRECTED MUTAGENESIS. PRECISE DUPLICATIONS AND DELETIONS OF REPETITIVE DOMAINS ARE GENERATED; NON-REPETITIVE DOMAINS ARE TARGETED FOR PARTIAL DELETION. THE RESULTING CONSTRUCTS ARE ANALYSED FOR… more
Company: Dna Plant Technologi Agency/Program/Year/Phase: HHS / SBIR / 1987 / 1
Abstract: … IN SENSITIVITY AND ACCURACY TO EXISTING ASSAYS BASED UPON RADIOISOTOPIC OR ENZYMATIC DETECTION. THE RESEARCH MAKES USE OF STANDARD IMMUNOLOGICAL AND BIOCHEMICAL TECHNIQUES, AS WELL AS ICE NUCLEI HETEROLOGOUSLY EXPRESSED IN E. COLI, AFTER CLONING OF AN ICE NUCLEATION GENE… more
Company: Kenterprice Research, Inc. Agency/Program/Year/Phase: EPA / SBIR / 1987 / 2
Abstract: … QUALITY WATER. THESE WASTES HAVE ANY CONTAMINANT THAT CAN APPEAR IN THE SYSTEM FROM THE USE OF WIPERS, MATS, UNIFORMS, FILTER BAGS, ETC. AND CAUSE SEVERE COD LOADING ON MUNICIPAL WASTE WATER TREATMENT PLANTS. A SECOND TECHNOLOGY, ALREADY DEVELOPED, CALLED DIRECT NUCLEATE… more
Company: PHASEX CORP. Agency/Program/Year/Phase: NSF / SBIR / 1987 / 1
Abstract: RESEARCH ON THE FORMATION OF ULTRAFINE PARTICLES USING SUPERCRITICAL FLUID NUCLEATION IS PROPOSED IN ANSWER TO A NEED FOR A NEW PROCESS TO PRODUCE MICRON OR SUBMICRON PARTICLES OF REFRACTORY SOLID MATERIALS. DATA ARE PRESENTED WHICH SHOW THE CONCEPT IS TECHNICALLY SOUND. THE… more
Company: Plasma Physics Corp Agency/Program/Year/Phase: DOE / SBIR / 1987 / 1
Abstract: …1 VELOCITIES TO CONVERT THERMAL ENERGY OF THE FRAGMENTS INTO DIRECTED KINETIC ENERGY. A SECOND PLASMA REGION ACTIVATES THE REACTION BETWEEN THE ACTIVATED AMMONIA FRAGMENTS AND THE SILANE. THE LONG REACTION ZONE WILL FAVOR HOMOGENEOUS REACTIONS IN THE GAS PHASE AND NUCLEATION… more
Company: Sparta, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1987 / 2
Abstract: … SOLID-STATE BONDING METHOD AND ADVANCED MATERIALS TO DEVELOP HIGHSTRENGTH, MONOLITHIC COOLED-RAIL STRUCTURES WITH MULTIPLE SMALL COOLANT CHANNELS. THE RAIL COOLING CONFIGURATIONS WILL BE DESIGNED FOR OPERATION IN THE HIGHLY TURBULENT TO SUBCOOLED NUCLEATE BOILING… more
Company: Materials & Electrochemical Research (ME Agency/Program/Year/Phase: DOE / SBIR / 1986 / 2
Abstract: … FEASIBILITY. THE KEY TECHNICAL ISSUES ARE: (1) TO DETERMINE THERMO- DYNAMICALLY THE MOST FAVORABLE OPERATING CONDITIONS FOR PHASE CONTROL AND MATERIAL BALANCE, (2) TO DETERMINE EXPERIMENTALLY THE OPTIMUM OPERATING PARAMETERS FOR ENHANCING ALLOYED PARTICLES NUCLEATION, (3)… more
Company: PHASEX CORP. Agency/Program/Year/Phase: DOD / SBIR / 1986 / 1
Abstract: …. DETERMINE THE RANGE OF PARAMETERS THAT WILL RESULT IN THE FORMATION OF 100-150 MICROMETER RDX FREE OF INTRAGRANULAR CAVITIES. 2. PRODUCE 1-2 KGS OF RDX CRYSTALS. 3. PREPARE A FLOW CHART AND CARRY OUT A PRELIMINARY ECONOMIC ASSESSMENT OF THE SUPERCRITICAL FLUID NUCLEATING… more
Company: ASTROPOWER, INC. Agency/Program/Year/Phase: NSF / SBIR / 1985 / 1
Abstract: …R ON THE SILICON AND THEN OPENING SMALL HOLES IN THE OXIDE USING PHOTOLITHOGRAPHY. THESE HOLES WILL BE TWO TO FIVE MICRONS IN DIAMETER AND WILL HAVE TWENTY TO FIFTY MICRON SPACING GAAS WILL BE GROWN FROM SATURATED SOLUTIONS. THE HOLES IN THE OXIDE WILL SERVE AS NUCLEATION… more
Company: Levy S Inc Agency/Program/Year/Phase: DOD / SBIR / 1985 / 2
Abstract: THE PROPOSED RESEARCH PROGRAM IS FOR DEVELOPMENT OF MODELS FOR TWO-PHASE FRICTION MULTIPLIER, VOID FRACTIN-QUALITY RELATION, AND FORCED CONVECTIVE NUCLEATE BOILING HEAT TRANSER COEFFICIENT UNDER ZERO GRAVITY CONDITIONS. DUE TO HIGH HEAT TRANSFER CO EFFICIENT, A TWO-PHASE… more
Company: Spectron Development Laborator Agency/Program/Year/Phase: DOC / SBIR / 1985 / 1
Abstract: … ARE ALSO REQUIRED BY THOSE ATTEMPTING TO E ENFORCE SUCH LAWS, USE WILL ALSO BE MADE OF THIS WORK BY THE FEDERAL GOVERNMENT. IN ADDITION, THERE ARE PURELY SCIENTIFIC APPLICATIONS BY WEATHER RESEARCHERS SEEKING TO UNDERSTAND SUCH PHENOMENA AS RAINDROP NUCLEATION… more
HELP FOR NARROW YOUR SEARCH
Search Options
Search for Either Criteria
Narrowing the Search Results
Search Options
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.