Documentation outlining characteristics of field data samples taken in the Rapid City quadrangle.

Data gathered at well water sites in the Hobbs quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

This report presents field and laboratory data for 284 water samples and 559 soil samples collected from the Hobbs quadrangle in New Mexico and Texas.

Documentation outlining characteristics of field data samples taken in the Hobbs quadrangle.

Data gathered at stream sediment sites in the Hobbs quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

"Results of a reconnaissance geochemical survey of the O'neill Quadrangle are reported. Field and laboratory data are presented for 23 groundwater and 292 stream sediment samples. Statistical distributions and symbol plots for uranium and possible uranium-related variables are enclosed. A generalized geologic map and producing horizon map for the survey area are provided. Pertinent geologic factors that may be of significance in evaluating the potential for uranium mineralization are briefly discussed." (from Abstract)

"Field and laboratory data are presented for 123 water samples and 749 sediment samples from the Ogden Quadrangle, Utah, and Wyoming. Uranium values have been reported by Los Alamos National Laboratory in Report GJBX-70(78). The samples were collected by Los Alamos National Laboratory; laboratory analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee."

This report include: (1) corrected data and new data on cesium sorption by bulk graphite (H-451) with a discussion of anomalies and a comparison of the data; (2) a review of the exponential (Freundlich) isotherm theory and a derivation of the modified-exponential isotherm; (3) a report on a study by the pseudo-isopiestic method of cesium by H-451 graphite powder (size range 44 to 74 ..mu..m) of the type used in the Knudsen cell mass spectrometer method; (4) a comparison of the results on particulate graphite (powder) obtained by the Knudsen cell method and also a comparison of cesium sorption results obtained with the bulk graphite; (5) development of a theory for the kinetics of sorption of a system (cesium and graphite) which shows an exponential (Freundlich) type of sorption; (6) comparison of theoretical with observed kinetics for sorption of cesium by graphite (H-451) powder and a comparison of bulk graphite vs. particulate graphite sorption kinetics; (7) report of a study of the effects of barium on cesium sorption by H-451 graphite at 1000/sup 0/C; and (8) a thermodynamic treatment of mixed sorption and its application to mixed barium-cesium and strontium-cesium sorption by graphite.

Newsletter of the Texas Bureau of Disease Control and Epidemiology discussing the news, activities, and events of the organization and other information related to health in Texas.

This report analyzes the economic structure of both the conventional commercial television broadcasting industry as well as the significant commercial competitive alternatives. Federal Communications Commission policies and their effect on the competitive structure and development of the television industry are also discussed.

This report describes the major market and policy forces that determine the general level of interest rates. The discussion is related to the recent economic experience of high interest rates and inflation, but may be generally applied to any economic environment.

The single particle orbit code, TIBRO, has been modified extensively to improve the interpolation methods used and to allow use of vector potential fields in the simulation of charged particle orbits on a 3D domain. A 3D cubic B-spline algorithm is used to generate spline coefficients used in the interpolation. Smooth and accurate field representations are obtained. When vector potential fields are used, the 3D cubic spline interpolation formula analytically generates the magnetic field used to push the particles. This field has del.BETA = 0 to computer roundoff. When magnetic induction is used the interpolation allows del.BETA does not equal 0, which can lead to significant nonphysical results. Presently the code assumes quadrupole symmetry, but this is not an essential feature of the code and could be easily removed for other applications. Many details pertaining to this code are given on microfiche accompanying this report.

"Results of a reconnaissance geochemical survey of the Broken Bow Quadrangle, Nebraska are reported. Statistical data and aerial distributions for uranium-related variables are presented for 578 groundwater and 442 stream sediment samples. Also included is a brief discussion on location and geology." (from Abstract)

Tables presenting well water, stream sediment and field data for samples collected from the Broken Bow Quadrangle for a reconnaissance geochemical survey.