Technical Report Archive & Image Library (TRAIL) - 9 Matching Results

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Colloidal Radioalbumin Aggregates for Organ Scanning : presented at 10th Annual Meeting, Nuclear Medicine Society, Montreal, Canada, June 26-29, 1963

Description: Abstract: The exhibit shows that colloidal aggregates (10 to 20 mu) of human serum albumin I131 may be used safely by intravenous injection to perform photoscans of the heart, liver, spleen, stomach, and salivary glands in man. Large particle size suspensions (10 to 50 mu) of the same material are being investigated experimentally in animals for scanning the lungs after intravenous injection and the brain following injection into an internal carotid artery. The advantages of this test material… more
Date: June 26, 1963
Creator: Taplin, George V.; Dore, Earl K.; Johnson, DeLores E. & Kaplan, Harriet.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Determination of the Single Interstitial Migration Energy From Stored Energy and Thermal Resistivity Changes in Irradiated Graphite

Description: The model used to evaluate the single interstitial migration energy from property changes due to interstitials is extended to account for vacancy contributions. The annealing function obtained can be used to determine the relative contributions of the defects and is sufficiently sensitive to distinguish vacancy effects that are an order of magnitude less than interstitial effects. Application of the model to stored energy and thermal resistivity data yields the same values of the activation ene… more
Date: March 26, 1963
Creator: Schweitzer, Donald G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Fundamentals of Vacuum Technology

Description: Vacuum technology is germaine to and is utilized in an extroardinarily widespread scope of the scientific disciplines. From the medical technician freeze drying hog cholera vaccine to the solid state physicist studying thin film phenomena, vacuum technology is an important auxiliary. When one visits the NASA center at Langley and sees the clustered space environmental chambers, looking like a field of grotesque mushrooms, one realizes that vacuum technology is a vital adjunct in this most recen… more
Date: March 26, 1963
Creator: Gould, C. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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High Power Density Development Project: Potter Meter Calibration and Instrumented Fuel Bundle Pressure Drop

Description: Summary: Technical report describing the testing of eight Potter Meters, for metering inlet flow and measuring exit steam qualities in the Consumers Big Rock Point Instrumented Fuel Assemblies, were individually calibrated for flow and pressure drop up to 500 gpm in the low temperature (130 F) fluid flow facility. The flow calibration comparison made with an ASME orifice installation, agreed to within + - 1 percent among seven of the meters, and meter Serial No. 8 was 2.8 percent lower than th… more
Date: July 26, 1963
Creator: Polomik, E. E. & Swan, C. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Inference of Adsorption from Differential Double Layer Capacitance Measurements

Description: From Abstract : "Dependence of boundary tension and capacitance at the mercury-aqueous 0.1 N HClO4 interface on polarization and organic solute concentration were determined for the colutes n-amyl alcohol and phenol. ... An earlier treatment proposed by this Laboratory based on a (non-thermodynamic) assumption of linear variation of surface charge density with coverage appears adequately justified for inference of fractional surface coverages near the electrocapillary maximum, but must be consi… more
Date: April 26, 1963
Creator: Hansen, Robert S.; Kelsh, Dennis J. & Grantham, D. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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A Note Concerning the "100% Value" in Iron Absorption Studies by Whole Body Counting

Description: The evaluation of iron absorption using a single crystal whole-body counter is complicated by the inherent difficulty of determining a correct "100% value". Shortly after ingestion, tracer radioiron can be found in the stomach, upper small intestine, portal circulation and liver. Fourteen to twenty days later, the time at which absorption is measured most effectively, the radioiron will be distributed between the red cell mass, liver, spleen, bone marrow and other storage areas. With this mixed… more
Date: March 26, 1963
Creator: Schiffer, L.; Price, D. C.; Cuttner, J.; Cohn, S. H. & Cronkite, E. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Polymerization in Solid Solutions of Acrylamide in Propionamide

Description: It has previously been shown that the polymer formed in solid state polymerization of acrylamide is amorphous in spite of the fact that the reaction takes place within a crystalline solid. The stage at which it becomes amorphous is not known at present. Work with dilute solid solutions of acrylamide in propionamide suggests that this occurs after the addition of, at most, a very few monomer units.
Date: March 26, 1963
Creator: Adler, G. & Reams, W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Thermal Expansion of Thirteen Tungsten Carbide Cermets from 68 to 1800 F

Description: The linear thermal expansion of thirteen tungsten carbide cermets with cobalt binder was investigated experimentally over the temperature range from 68 to 1800 F. Cobalt contents varied from 2.5 to 60 per cent. Several compositions included additions of mixed carbides of titanium, tantalum, and columbium. The experimentally observed coefficients of thermal expansion for the various compositions were compared with coefficients analytically computed from the coefficients for the constituents. Thr… more
Date: April 26, 1963
Creator: Harrington, L. C. & Rowe, G. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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