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  Partner: UNT Libraries Government Documents Department
 Decade: 1970-1979
 Collection: Technical Report Archive and Image Library
Coal Project: Background Information (Planning and Management)
From foreword: "This report presents summary information on coal development in the United States, and material on the potential interactions of that development with fish and wildlife resources."
Coal Project: Five Year Framework (FY 1976 Through FY 1980)
This document presents the total scope of the framework for the U.S. Coal Project during fiscal years 1976 through 1980. The project was initiated to provide information for appropriate involvement of the Fish and Wildlife Service in U.S. coal development actions.
Coal Surface Mining Reclamation Costs: Appalachian and Midwestern Coal Supply Districts
Report issued by the U.S. Bureau of Mines discussing costs of strip mining reclamation. As stated in the introduction, "the Bureau of Mines has undertaken this study to determine, as accurately as possible, the actual costs of reclaiming strip mined land in conjunction with active mining operations" (p. 2). This report includes tables, illustrations, and photographs.
Comparison Study of a 2.5 MGD VTE Upflow Versus Downflow
Report comparing "the capital and operating costs of an upflow and downflow plant" (p. 2). Cost saving recommendations are made.
A Compilation and Evaluation of Mechanical, Thermal, and Electrical Properties of Selected Polymers
No Description
Computers, Health Records, and Citizen Rights
Report issued by the Bureau of Standards over studies on the benefits of computerized record-keeping. Medical records were chosen for the studies, and they also focus on patient privacy and rights. This report includes tables, and illustrations.
Construction of a Flashlamp-Pumped Dye Laser and an Acousto-Optik Modulator for Mode-Locking
Design of a flashlamp-pumped dye laser capable of emitting light pulses 500 ns wide with a risetime of 300 ns.
Construction of a Large Transverse Electromagnetic Cell
Report issued by the U.S. National Bureau of Standards discussing the construction of large electromagnetic cells. As stated in the introduction, "this instruction provides information and procedures necessary to fabricate a large transverse electromagnetic (TEM) cell to be used for experimental "electromagnetic interference" (EMI) evaluation studies" (p. 1). This report includes illustrations, and photographs.
CORES Operations Manual: Bureau of Mines Core Repository System
Report issued by the U.S. Bureau of Mines discussing the CORES operations manual. As stated in the abstract, "this report describes the new Bureau of Mines Core Repository System (CORES) and presents the methods for selecting, processing, and storing physical samples and descriptive data for future reference by earth scientists" (p. 1). This report includes tables, illustrations, and photographs.
Corrosion and Protection of Steel Piles in a Natural Seawater Environment
No Description
Corrosion Rates On Underground Steel Test Piles at Turcot Yard, Montreal, Canada - Part 1
No Description
Cost of Steam Supply for Desalting Using Coal Fired Boilers
Report studying the application and cost of using coal based steam power plants in desalination plants. Both Single Purpose Plants (wherein power is produced for the plant's needs) and Dual Purpose Plants (wherein extra power is produced for sale) are investigated.
Data Formats and Procedures for the ENDF Neutron Cross Section Library
Report issued by the Brookhaven National Laboratory discussing the formats and procedures used at the ENDF Neutron Cross Section Library. As stated in the introduction, "this report describes the philosophy, data formats, and procedures that have been developed for the Evaluated Nuclear Data File (ENDF)" (p. 1-1). This report includes tables, and illustrations.
Design and Furnishing Flash Enhancers for MSF Test Module
Report describing experiments that attempt to minimize the heat loss within a multi-stage flash evaporator.
Design for a Variable-Output-Coupling Far-Infrared Michelson Laser
Technique for varying the coupling of power from far-infrared gas lasers and the design and construction of these lasers.
Design Study of Large Multiple Phase Ejector Driven Desalination Plants
Report concerning "the use of Multiple Phase Ejectors with distillation desalination plants, including detailed thermodynamic analyses of ejector-driven distillation plants and the optimization of parameters for the most promising plant arrangement derived form the thermodynamic analyses." (p. 1)
Determining Seepage Characteristics of Mill-Tailings Dams by the Finite-Element Method
Report issued by the Bureau of Mines over studies of mill-tailings dams, and disposal. Methods and development of tailings dams are discussed. This report includes tables, charts, photographs, and illustrations.
Development of a Thin-Liquid-Film Membrane Device for Reverse Osmosis
Report issued by the Office of Saline Water over studies conducted on reverse-osmosis plants. The results of the studies are presented and discussed. This report includes tables, and illustrations.
Development of Direct Contact Condensation Multistage Flash Distillation Process Phase 2
Report investigating the feasibility of the Atomics International Direct Contact Condensation Multistage Flash (DCC-MSF) Distillation process using "analytical and experimental studies on a direct contact condensation module and a plastic film heat exchanger. (p. iii) Contains further studies and evaluations of the direct-contact condensation unit and plastic film heat exchanger.
Development of Direct Contact Condensation Multistage Flash Distillation Process Phase IIIA
Report investigating the feasibility of the Atomics International Direct Contact Condensation Multistage Flash (DCC-MSF) Distillation process using "analytical and experimental studies on a direct contact condensation module and a plastic film heat exchanger. (p. iii) Contains further studies and evaluations of the direct-contact condensation unit and plastic film heat exchanger.
Development of Economical Methods of Boron Removal From Irrigation Return Waters
Report that examines a method for reducing the boron levels of irrigation return waters to nonphytotoxic levels.
The Development of Loran-C Navigation and Timing
No Description
Development of Polyphenylene Oxide Membranes
Report concerning manufacturing variables on sulfonated polyphenylene oxide reverse osmosis membranes. The effects these variables have membrane performance are discussed as well as procedures to increase membrane reproducibility and performance.
Development of Tubular Reverse Osmosis Module Assembly Techniques
Report concerning the development of equipment and processes required for the production of porous wall reverse osmosis tubes lined with membrane material deposited by extrusion. These include a chilled water membrane gellation system, "a heat treat fixture permitting simultaneous heat treatment of several reverse osmosis tubes" (p. 1), and the optimization of the structure of fiberglass filament/resin composite material.
Development Report Number 9: V.T.E. Process Development, Freeport Test Facility, Freeport, Texas
Report presenting accounts of testing saline water conversion and the economics thereof. This report covers the fifteenth and sixteenth Development Runs, which evaluated the following: the performance of the plant's double-fluted tube bundle and titanium tube bundle; the condensate handling-restrictions in the 5 effect module; a sump to sump brine transfer system modification; porcelain spray nozzles; enhanced surface tubes; and an oxygen scavenging system.
The Divergent Beam (Kossel) X-Ray Method and Its Uses in Measuring Strain Contours in an Individual Grain of Fe-3 Weight Percent Si Transformer Sheet
No Description
Drilling and Sampling Tertiary Gold-Bearing Gravels at Badger Hill, Nevada County, California
Report issued by the Bureau of Mines over gold-bearing deposits of Nevada County, California. Drilling and sampling of these gold deposits are discussed. This report includes tables, maps, illustrations, and photographs.
The Dynamics of Fields of Higher Spin
Report presenting a relativistic theory of motion that is free of many of the difficulties common in relativistic equations of motion. This Lagrangian theory describes fields and particles with arbitrary mass and charge and having any discrete spin, integer or half integer.
Economics and Use of Large Scale Electrodialysis Plants on Selected Tidal Estuarial Waters
Report concerning the relative costs of providing water via an electrodialysis-based water desalination plant that was only to be operated during periods of drought.
Economics of Combining Distilled Seawater and Renovated Wastewater
Report containing a methodology for determining the least expensive plan to use water from desalination plants. Elements of this methodology include treatment requirements for fresh water, sea water, and waste water, storage, conveyance, and waste water disposal.
The Effect of Time Ordering on the Lyman α Profile
Report investigating the effects of time-ordering over the complete line profile using a unified theory of spectral line broadening previously developed. The behavior of the time-ordered thermal average and un-time-ordered thermal average are compared. The Fourier transform of the thermal average is obtained analytically. Calculations for the line profile of the Lyman-[functional symbol alpha] line of hydrogen are presented and are representative in that the full thermal average is replaced by the thermal average with the electron velocity distribution approximated by f(v)=[functional symbol alpha] (v-vav) where vav is the thermal velocity for the plasma in question.
Effects of Manufacturing Variables and the Development of Replaceable Membrane Elements for Brackish Water Tubular Reverse Osmosis Systems
Report describing the development of a reliable means to cast brackish water desalination membranes, the quality control of membrane-support elements, and the development of replaceable membrane elements.
Electrokinetic Consolidation of Slimes in an Underground Mine
Report issued by the Bureau of Mines over tests conducted on underground mine slimes from a collection sump. Testing methods and results are discussed. This report includes tables, illustrations, and photographs.
Electromagnetic Boundary-Value Problems Based Upon a Modification of Residue Calculus and Function Theoretic Techniques
No Description
Elements of the Wing Section Theory and of the Wing Theory
Results are presented of the theory of wings and of wing sections which are of immediate practical value. They are proven and demonstrated by the use of the simple conceptions of kinetic energy and momentum only.
Environmental Planning for Offshore Oil and Gas Volume I: Recovery Technology
Report that contains "technical information and develops an impact assessment system relating to the recovery of oil and gas resources beyond the three-mile territorial limit of the Outer Continental Shelf (OCS)" (p. i).
Evaluation of 75,000 GPD Sea Water Desulfating Pilot Plant
Report describing the design, construction, test programs, and economic issues relating to an Experimental Continuous Ion Exchange Desulfating Softening Plant and how the conclusions drawn from its operation could be used for the desulfation of sea water with desalination plants.
Evaluation of the Vertical Tube Evaporator and the Multistage Flash Desalination Processes
Report that compares and evaluates "the relative thermodynamic and engineering characteristics and economics of the Vertical Tube Evaporator (VTE) and the Multistage Flash (MSF) process" (p. 1) for use in 250 Millions of Gallons per Day (MGD) and 2.5 MGD desalination plants.
Exploratory Study of Brine Disposal Using Fluid-Bed Evaporation
Report concerning fluid-bed evaporation as a possible method of separating waste brine into salts and pure water. Two process operations are examined: "(1) feed introduction to the evaporator through submered tubes, and (2) fludizization of soluble salt particles by superheated steam" (p. viii).
Fabrication of Felt-Membrane Composites
Report containing development information and economic evaluation of felt membrane composition meant for use as a reverse osmosis desalination membrane.
The Feasibility of Obtaining a Solid Dry Brine Effluent From Desalting Plants at Inland Locations
Report documenting a the economic feasibility of using crystallization/evaporation and fluidized-bed granulation in the treatment of brine effluents.
Feasibility of Obtaining a Solid Dry Brine Effluent From Inland Desalination Plants
Report documenting the use of multiple-effect evaporation and direct-contact drying as the least expensive and most feasible of ten processes used in converting brine effluents into dry solids.
The Feasibility of Siting an 8 MGD Vapor Compression Distillation Desalting Plant at Brownsville, Texas
Report regarding the feasibility of placing a desalting plant at Brownsville, Texas, at one of three possible locations.
First annual report : operation of the multi-effect multi-stage flash distillation plant (Clair Engle), San Diego, California
No Description
First Annual Report - Operation of the Multi-Effect Multi-Stage Flash Distillation Plant (Clair Engle), San Diego, California
Annual report discussing the activities and operation of the Senator Clair Engle Plant (CEP), a multi-effect multi-stage flash (MEMS) distillation plant for converting sea water, located in San Diego, California.
The First Spectrum of Hafnium (HF I)
Report continuing W. K. Meggers' previous analysis in LS-coupling. This coupling is not rigorous in Hf I, and many intervals are irregular. Consequently, the levels are given also in numerical order with the even and odd levels presented in separate tables. The long line lists are given in two Appendices: Appendix A contains the observed Zeeman data for the individual lines, 531 in all; Appendix B consists of the complete line list of observed and classified lines. By far the greater part of the analysis is that of Meggers.
The Flathead Tunnel: A Geologic, Operations, and Ground Support Study, Burlington Northern Railroad, Salish Mountains, Montana
Report issued by the U.S. Bureau of Mines discussing the Flathead Tunnel in Montana. As stated in the introduction, "this information circular is a Bureau of Mines review of tunneling practices typical of the late 1960's. The report provides reference to all pertinent data related to the geology, mining operations, and ground support practices for the Flathead Tunnel" (p. 2). This report includes maps, tables, illustrations, and photographs.
Flow and Drag Formulas for Simple Quadrics
The pressure distribution and resistance found by theory and experiment for simple quadrics fixed in an infinite uniform stream of practically incompressible fluid are calculated. The experimental values pertain to air and some liquids, especially water; the theoretical refer sometimes to perfect, again to viscid fluids. Formulas for the velocity at all points of the flow field are given. Pressure and pressure drag are discussed for a sphere, a round cylinder, the elliptic cylinder, the prolate and oblate spheroid, and the circular disk. The velocity and pressure in an oblique flow are examined.
Flow and Force Equations for a Body Revolving in a Fluid
A general method for finding the steady flow velocity relative to a body in plane curvilinear motion, whence the pressure is found by Bernoulli's energy principle is described. Integration of the pressure supplies basic formulas for the zonal forces and moments on the revolving body. The application of the steady flow method for calculating the velocity and pressure at all points of the flow inside and outside an ellipsoid and some of its limiting forms is presented and graphs those quantities for the latter forms. In some useful cases experimental pressures are plotted for comparison with theoretical. The pressure, and thence the zonal force and moment, on hulls in plane curvilinear flight are calculated. General equations for the resultant fluid forces and moments on trisymmetrical bodies moving through a perfect fluid are derived. Formulas for potential coefficients and inertia coefficients for an ellipsoid and its limiting forms are presented.
From Sundials to Atomic Clocks: Understanding Time and Frequency
Book presenting an introduction to time, timekeeping, and the uses of time information, especially in the scientific and technical areas. Serves as introductory text for laymen.