Technical Report Archive & Image Library (TRAIL) - 78 Matching Results

Search Results

Results: 1 - 24 next
open access

Hydrogeochemical and Stream Sediment Reconnaissance Basic Data for Oklahoma City Quadrangle, Oklahoma

Description: From abstract: Results of a reconnaissance geochemical survey of the Oklahoma City Quadrangle, Oklahoma are reported. Field and laboratory data are presented for 812 groundwater samples and 847 stream sediment samples. Statistical and areal distributions of uranium and other possibly uranium-related variables are displayed. A generalized geologic map of the survey area is provided, and pertinent geologic factors which may be of significance in evaluating the potential for uranium mineralization… more
Date: July 26, 1978
Creator: National Uranium Resource Evaluation Program
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Hydrogeochemical and Stream Sediment Reconnaissance Basic Data for Oklahoma City Quadrangle, Oklahoma: Appendix C

Description: Data collected as part of hydrogeochemical and stream sediment reconnaissance data for Oklahoma City NTMS quadrangle including laboratory data on well water, spring water, and stream sediments as well as field data.
Date: July 26, 1978
Creator: National Uranium Resource Evaluation Program
Item Type: Refine your search to only Dataset
Partner: UNT Libraries Government Documents Department
open access

Geophysical and Geologic Field Measurements for the U12n.03 Tunnel, Nevada Test Site, Nevada

Description: This report summarizes results on surveys taken by the U.S. Geological Survey made to determine the seismic velocity, electrical resistivity, and preliminary geology of rock in the U12n.03 tunnel, Nevada Test Site.
Date: May 26, 1967
Creator: Carroll, Roger D.; Ege, John R. & Cunningham, D. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Final Report: Geological, Geophysical, Chemical, and Hydrological Investigations of the Sand Springs Range, Fairview Valley, and Fourmile Flat, Churchill County, Nevada

Description: Report on an evaluation of the Sand Springs Range as a possible location for an underground nuclear study (Shoal Event). Various tests to determine the site's suitability included aerial photography and mapping of the area through various means; drilling and bulldozing to conduct mineralogical and other physical evaluations; gravity, aeromagnetic, and refraction surveys; and studies related to the hydrology of the location and surrounding areas.
Date: April 26, 1965
Creator: Nevada. Bureau of Mines.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Plates 1-12: Final Report: Geological, Geophysical, Chemical, and Hydrological Investigations of the Sand Springs Range, Fairview Valley, and Fourmile Flat, Churchill County, Nevada

Description: Plates documenting results of some tests performed during the site evaluation of the Sand Springs Range including aerial photography, various types of mapping and surveying of the physical and hydrological aspects of the location, and other supplementary materials.
Date: April 26, 1965
Creator: Nevada. Bureau of Mines.
Item Type: Refine your search to only Map
Partner: UNT Libraries Government Documents Department
open access

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
open access

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
open access

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
open access

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
open access

A Correlation for Boiling Heat Transfer to Saturated Fluids in Convective Flow

Description: An additive mechanism of micro- and macro-convective heat transfer was formulated to represent boiling heat transfer with net vapor generation to saturated, non-metallic fluids in convective flow. The final equations are [equations not transcribed]. The second equation will be recognized as the Dittus-Boelter equation with the additional factor F. The two functions F and S are defined as [equations not transcribed] where Re is the effective Reynolds number for the two-phase fluid and ΔTe is the… more
Date: December 26, 1962
Creator: Chen, John C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Fast Rise Pulser

Description: A circuit is described developed to fill the need for a pulser with a 15-20 volt amplitude into the 93 ohm line, stable, transistorized and low cost, fast 10 Nano second rise, and a variable repetition period from 0.5 sec. to 4 sec.
Date: June 26, 1962
Creator: Kiriokos, George
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hydromagnetic Ionizing Waves

Description: One of the techniques by which highly ionized plasmas can be generated in the laboratory makes use of strong, electromagnetically driven shock waves propagating into a cold gas. In this paper the phenomenon is analyzed as a one-dimensional single-fluid hydromagnetic problem, neglecting dissipation behind the wave.
Date: December 26, 1961
Creator: Kunkel, Wulf B. & Gross, Robert A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Magnetic Measurement of AGS Experimental Magnets

Description: This is a preliminary report on the magnetic measurements taken to date on the AGS experimental magnets. It mainly summarizes the results which were necessary for the setting up of the proton separated beam in August 1961. A few curves on information obtained since then are included. When the study is finished, a complete report on all phases of the work, including the methods used, will be forthcoming.
Date: December 26, 1961
Creator: Danby, Gordon T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Nature of the Axioms of Relativistic Quantum Field Theory

Description: "The formulation of field theories by means of Wightman functions is studied. It is shown that, given two field theories that satisfy all the axioms, one can construct a family of Wightmsn fields with the same properties by a process of superposition of Wightman functions. The condition of unitarity is formulated without reference to asymptotic conditions, and it is proved that the Wightman fields constructed by the superposition process (starting with "unitary" fields) fail to preserve unitari… more
Date: April 26, 1961
Creator: Sudarshan, E.C.G. & Bardakci, K
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Instructions for the Operation of an ORACLE Code for a Monte Carlo Solution of the Transport Problem for Gamma Rays Incident Upon a Slab

Description: A program has been coded for the ORACLE which will solve, using Monte Carlo technique, the transport problem for monodirectional, monoenergetic gamma radiation incident at an angle Θ, upon an infinite laminated slab of finite thickness. Each of the laminations (or regions) is itself an infinite, homogeneous slab of finite thickness. The code is designed to give estimates of energy deposition, energy flux, tissue dose rate, reflected and transmitted energy current, and the angular and energy dis… more
Date: October 26, 1960
Creator: Aulender, S. & Trubey, D. K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Additional Miscellaneous Tools in the HRT Core

Description: This memorandum presents a description of several additional miscellaneous HRT core maintenance tools, not in an earlier report (1). These tools were used in the removal of the cut up diffuser plates, probing the core wall, gauging the size of the holes, and other simple tasks. Function, design, and operation are described for the following items.
Date: September 26, 1960
Creator: Holz, P. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Experiments With Pulsed Magnetic Cusps

Description: Experiments with a simple pulsed magnetic field in cusped geometry are described. The plasma is generated inside the containment region rather than injected from an external source. It was found that creation of the plasma by a linear pinch discharge is most successful. Only qualitative studies have been carried out so far, using time-resolved visual observation of the plasma. Well-defined plasma bodies located in the central region between the cells were photographed. In order to make them cle… more
Date: May 26, 1960
Creator: Watteau, Jean-Paul H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Project CGC-830 Plant Modifications for Reprocessing Non-Production Reactor Fuels Design Criteria for Metal Solution Storage

Description: Facilities shall be provided in the 221-U Building for storing the metal solution product of the dissolution step in existing tankage from U, T, and B Plants until a reprocessing campaign is scheduled through Redox. This section shall provide a sampling tank for fuel accountability sampling and a pump tank from which the solution will be pumped via a cross-country pipeline to Redox for further processing.
Date: April 26, 1960
Creator: Duda, R. F.; Graf, W. A. & Kligfield, G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Preliminary Studies of Scavenging Systems Related to Radioactive Fallout : Ninth Letter Report, August 1 to October 1, 1959

Description: Introduction: "This is the ninth letter report on ARF Project C 127, entitled "Preliminary Studies of Scavenging Systems Related to Radioactive Fallout." This report covers the period from August 1 to October 1, 1959."
Date: October 26, 1959
Creator: Stockham, John D. & Rosinski, John
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen