Resource Type
Serial/Series Title
Atomic Energy Commission Reports
328
BNL (Series)
183
Brookhaven National Laboratory Reports
183
AEC research and development report
77
Ames Laboratory, Iowa State University (IS)
66
TID
62
Report (U.S. Atomic Energy Commission)
57
General Electric Company Atomic Power Reports
46
GEAP (Series)
38
Armour Research Foundation Reports
35
119 More
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712 Matching Results
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Isotope Effects on Intermolecular Interactions and Isotopic Vapor Pressure Differences
This report discusses some of the problems in the calculation of isotope effects on the vibrational frequencies of the condensed phase.
Date:
June 18, 1962
Creator:
Wolfsberg, Max
Object Type:
Report
System:
The UNT Digital Library
Radiation and Atomic Rearrangement in Alloys
This report examines radiation damage in solids, looking particularly at calculations and experiments that can provide quantitative predictions of damage.
Date:
June 19, 1962
Creator:
Damask, A. C.
Object Type:
Report
System:
The UNT Digital Library
Extinction and Diffuse Neutron Intensity Measurements
Technical report which reports a study of the effects of extinction upon diffuse x-ray measurements.
Date:
June 19, 1962
Creator:
Keating, D. T. & Walker, C. B.
Object Type:
Report
System:
The UNT Digital Library
Annealing of Radiation Induced Defects in Fused Silica
Technical report describes how glasses and crystals subjected to ionizing radiation develop absorption bands and become colored. The coloring of defects can be used to determine how nuclear reactor induced defects anneal out or disappear as an irradiated sample is heated.
Date:
June 19, 1962
Creator:
Levy, Paul Warren
Object Type:
Report
System:
The UNT Digital Library
The Temperature Dependence of Birefringence in Irradiated Polyethylene
Technical report on a study where the birefringence of irradiated polyethylene was observed as a function of temperature. The data is consistent with a mechanism in which crosslinking limits the growth and annealing of crystallites. Crosslinks formed in material which was oriented at the time the crosslinks were formed, results in an oriented gel. This effect explains the birefringence and the persistence of nucleation sites at high temperatures.
Date:
June 19, 1962
Creator:
Keneally, B.; Gard, J. & Adler, G.
Object Type:
Report
System:
The UNT Digital Library
The Standard Molar Free Energy of Formation of MgCl2, CeCl3, ThCl4, and UCl3 Obtained by Solid State EMF Techniques
Technical report about a study in the use of galvanic cells using solid electrolytes to obtain thermodynamic data at high temperatures to study the free energy of formation of chlorides using Daniell cells where all components are solid. "The experimental techniques used are presented, including cell construction, preparation of anhydrous materials, and the handling of reactive metals and hydroscopic materials for galvanic cells." from the abstract. Results are presented for magnesium chloride, cerium chloride, uranium chloride, and thorium chloride, and are compared with other available data.
Date:
June 19, 1962
Creator:
Egan, J. J.; McCoy, W. & Bracker, J.
Object Type:
Report
System:
The UNT Digital Library
Electron Microscopy of Fission Fragment Damage in Aluminum-Uranium Fuel Element
Technical report covering an extensive investigation of the nature of fission fragment "damage" in various metals. During the investigation electron micrographs of fission fragment tracks in the BNL Graphite Reactor fuel element cores were made.
Date:
June 19, 1962
Creator:
Kelsch, J. J. & Kammerer, O. F.
Object Type:
Report
System:
The UNT Digital Library
Serum Binding of Vitamin B12 Analogues: Identification of Binding Groups in the B12 Molecule
In this technical report studies on the sites in the porphyyrin moiety for the binding of vitamin B12 by serum proteins are presented. "The binding capacity of serum for radio-hydroxocobalamin is compared to that for radio-cyanocobalamin, and th effect of subsequent binding of radio-cyanocobalamin by prior addition of non-radioactive analogues and sodium cyanide are presented.
Date:
June 19, 1962
Creator:
Meyer, L. M.; Reizenstein, Peter G., 1928-1993.; Cronkite, Eugene P.; Miller, I. F. & Mulzac, C. W.
Object Type:
Report
System:
The UNT Digital Library
Genetic Control of Nicotiana Plant Tumors
Technical report summarizing the evidence that "the capacity for spontaneous tumor formation is certain Nicotiana hybrids is genetically controlled and that genetic change during plant development, i.d. somatic mutation, is not causal to tumor formation." from the introduction.
Date:
June 19, 1962
Creator:
Smith, Harold H.
Object Type:
Report
System:
The UNT Digital Library
Fission Fragment Energy Deposition Efficiency
Technical report describing how to estimate the energy deposition efficiency of the kinetic energy of recoiling fragments from nuclear fission in a chemically reacting system. Since it is not always possible to directly measure the deposition the report describes how to estimate through the aid of fission fragment range data.
Date:
March 1962
Creator:
Steinberg, Meyer, 1924-
Object Type:
Report
System:
The UNT Digital Library
Observation of the Li6 (n,[alpha]) H3 Reaction by Electron Microscopy of Li6F Films
Technical report about the investigation of whether low kinetic energy nuclear fission fragment particles create tracks in thin films similar to the tracks created from total kinetic energy fragments in excess of 150 Mev. The research goal is to understand the mechanism of track formation.
Date:
June 19, 1962
Creator:
Kelsch, J. J.; Kammerer, O. F. & Goland, Allen N., 1930-
Object Type:
Report
System:
The UNT Digital Library
Radiation Damage in Graphite. [Part] 1, The Activation Energy for Annealing Single Interstitials in Neutron Irradiated Graphite and the Absolute Rate of Formation of Displaced Atoms
Technical report that attempts to address the controversy regarding the activation energy for the process of annealing single interstitials in irradiated graphite. The experiments determined that "the activation energy for the process of annealing single interstitials in neutron irradiated graphite and the absolute rate of formation of displaced atoms have been determined..." from the abstract.
Date:
June 19, 1962
Creator:
Schweitzer, Donald G.
Object Type:
Report
System:
The UNT Digital Library
Tumor Induction by an IAA-Kinetin Interaction in an Nicotiana Hybrid
Technical report describing "the interaction of IAA, kinetin and GA upon tumor induction in Nicotiana hybrids." from the abstract.
Date:
June 19, 1962
Creator:
Schaeffer, Gideon W.
Object Type:
Report
System:
The UNT Digital Library
A New Chlorophyll from Green Bacteria
The green photosynthetic bacteria are characterized by the presence of either chlorobium chlorophyll (bacterioviridin)-65o or chlorobium chlorophyll-66o (numerical designation based on the position of the red-absorption peak in ether) z. Most strains of Chlorobium contain chlorophyll-66o which has its major red peak between 74 ° and 75 ° m/~ in FiFo. KATZ AND WASSINK z first reported an additional minor absorption peak at 81o mF for Chlorobium limicola in vivo and a corresponding minor peak at 780 m F in ethanol extracts. LARSEN (Figs. 6-11 in ref. 3) also observed this 8Io-mF absorption band in another Chlorobium strain and a corresponding peak at 77 ° m/~ in acetone extracts. In strain L of C. thiosulfatophilum the minor red peak appears at 800 mF, clearly resolved from the main peak of chlorophyll-65o at about 725 m/~ (see refs. I, 4). We have observed the minor red peak once again in Chloropseudomonas ethylicum, strain 2K (refs. 5, 6), as a shoulder at about 81o mF on the side of the 75o-mF peak of chlorophyll-66o (ref. 7). The evidence presented in this paper indicates that the absorption peak appearing between 800 and 81o m/, in vivo does not belong to chlorophyll-65 o (or …
Date:
June 19, 1962
Creator:
Olson, John M. & Romano, Carol A.
Object Type:
Report
System:
The UNT Digital Library
A Bubble Chamber Track-Centering Device with Digitized Output
Technical report describing "A means for automatically determining the coordinates of a point at the center of a bubble chamber track." from the abstract.
Date:
March 1962
Creator:
Ayer, Frederick.; Pickup, Eric.; Rappe, Edwin F. & Wall, Gaylord.
Object Type:
Report
System:
The UNT Digital Library
A Versatile Bubble-Chamber Track Measuring Stage
Technical report describing a bubble chamber film track measuring stage designed for maximum versatility that was build at Brookhaven National Laboratory. The report includes photographs and diagrams of the device.
Date:
March 1962
Creator:
Ayer, Frederick, II & Bolze, Ernest M.
Object Type:
Report
System:
The UNT Digital Library
Irradiation Induced Effects in Magnesium Oxide Catalysts
Technical report that investigates the the correlation between changes in catalytic activity caused by high energy radiation and the changes in the physical and chemical structure of magnesium oxide catalysts. The investigation of magnesium oxide catalysts might help clarify a complex and poorly understood field.
Date:
June 19, 1962
Creator:
Hoigné, J. & Ballantine, D.
Object Type:
Report
System:
The UNT Digital Library
The Biological Effects of heavy Cosmic Ray Particles
Technical report investigates creating a microbeam of deuterons to simulate cosmic rays and the results of brain irradiation, irradiation of the eye, and irradiation of hair follicles of mice. The report's conclusion was that "astronauts exposed to heavy primary particles over a period of some weeks would be expected to develop gray hairs, but this is the only significant biological damage they would suffer."
Date:
June 19, 1962
Creator:
Curtis, Howard J. (Howard James), 1906-
Object Type:
Report
System:
The UNT Digital Library
The Solvent Extraction of Thorium by Thenoyltrifluoroacetone and the Influence of Aqueous Complexation by the Chelating Agent
Technical report investigating the solvent extraction of thorium. The solvent extraction of thorium by the chelating agent, thenoyltrifluoroacetone (TTA), has proved to be a very effective tool for studying the complex ion chemistry of thorium. This study led to the establishment of the existence of aqueous complexation by the chelating agent.
Date:
April 23, 1962
Creator:
Newman, Leonard & Klotz, Paul.
Object Type:
Report
System:
The UNT Digital Library
Leukemogenic Effect of Whole Body Co60-[Gamma]-Irradiation Compared With H3-Thymidine and H3-Cytidine: Preliminary Report on the Development of Thymic Lymphomas in C57BL/6J Mice
From introduction: "This preliminary report deals with the time course of development of thymic lymphomas in female C57BL/6J mice given fractionated whole body Co60 gamma irradiation as compared to animals treated with large doses of H3TDR and/or H3CR and untreated controls." This report contains a table and two figures outlining the findings of the experiment thus far.
Date:
1962
Creator:
Cottier, Hans; Cronkite, Eugene P.; Tonna, E. A. & Nielsen, N. O.
Object Type:
Report
System:
The UNT Digital Library
Problems of Bone Marrow Cell Transfusions
This technical report explores bone marrow cell transfusions and the effectiveness of treatments in both animals and humans in the clinical setting. It also proposes a means by which to label bone marrow prior to transfusion in order to follow the fate of the cells. Includes six figures to accompany the findings of this report.
Date:
1962
Creator:
Fliedner, T. M., (Theodor M.), 1929-; Stodtmeister, R.; Meyer, L. & Cronkite, Eugene P.
Object Type:
Report
System:
The UNT Digital Library
Cell Population Studies on the Intestine of Continuously Irradiated Rats
This technical report introduces a new method to capture entire cell populations in the intestines of rats, which have been continuously exposed to radiation.This report finds that the "total number of cells per crypt found after 5 days of irradiation decreases with increasing dose rate." This report includes four figures and two tables detailing findings.
Date:
June 19, 1962
Creator:
Wimber, Doris R. & Lamerton, Leonard F.
Object Type:
Report
System:
The UNT Digital Library
The Angular Dependence of Thermal Neutron Spectra in Lattices
This technical report discusses techniques that have been developed for "computing the angular thermal flux spectrum emerging from a lattice. These methods are applied to water lattices and it is found that the computed spectra are sensitive to the geometrical description of the lattice, but insensitive to the anisotropic scattering by water. Comparisons with measured spectra indicate that corrections for gradients and the finite size of the experimental lattice are important." -- from abstract (p. 3).
Date:
January 1962
Creator:
Honeck, Henry C. & Takahashi, Hiroshi
Object Type:
Report
System:
The UNT Digital Library
Tracers, Transfer Through Membranes, and Coefficients of Transfer
From abstract: "The rate of flow of a tagged species of a material substance through a permeable membrane is proportional to the rate of flow of the substance itself when, and only when, the species mol [sic] fraction of the substance is the name on both sides of the barrier. The ratio of the osmotic transfer coefficient of a substance in a particular barrier to the exchange coefficient, determinable with a tracer, is greater than one."
Date:
1962
Creator:
Nims, Leslie F.
Object Type:
Report
System:
The UNT Digital Library