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Transport Processes in Electrochemically Controlled Ion-Exchange Desalination

Description: From Summary: "The results of such experiments are summarized as follows: 1. Anion-responsive electrodes formed with Kraton, graphite, Norit, and Amberlite CG-4B demineralized well at currents up to 10 milli-amperes; regeneration was efficient up to 8 milliamperes. 2. Satisfactory anion-responsive electrodes containing Amberlite IRA-68 could only be formed when resin was first ground while in the sulfate form; it was required that it be added to the paste mixture (Kraton, Norit, and graphite) in the same form."
Date: March 1969
Creator: Evans, S.; Accomazzo, M. A.; Accomazzo, J. E.; Ladacki, M. & Lossett, K. A.

Fuels and Materials Development Program Quarterly Progress Report, September 30, 1968

Description: From Foreword: "Report containing information about ongoing research and development taking place in the Oak Ridge National Laboratory's Fuels and Materials Development Program. This includes a series of test reports covering such subjects as reactor fuels, the development of nitride fuels, and the effects of radiation on structural materials."
Date: February 1969
Creator: Oak Ridge National Laboratory. Metals and Ceramics Division.

Methods, System Optimization, and Safety Studies for a 1000 MegaWatt Sodium-Cooled Fast Reactor: Task 3 and 5 report of 1000 MegaWatt Liquid Metal Fast Breeder Reactor Follow-On Work

Description: From introduction: "Evaluation of trade-off and optimization studies in which numerous design parameters and economic ground-rules are varied to determine the effect on the economics of the reference concept. Selected safety studies."
Date: February 1969
Creator: General Electric Company

Model Study of Galveston Harbor Entrance, Texas: Hydraulic Model Investigation

Description: Report discussing the results of a series of tests in Galveston Bay to: "(a) develop plans for relocation and stabilization of the jetty channel on an alignment and at a depth suitable fro the safe passage of supertankers; (b) determine means for protecting the north jetty from the undermining action of tidal currents; (c) determine the shoaling characteristics of the relocated and deepened jetty (inner bar) channel and develop plans for minimizing shoaling in the relocated channel; and (d) determine the best locations for additional anchorage areas adjacent to the jetty channel or in Bolivar Roads" (p. ix).
Date: February 1969
Creator: Simmons, Henry B. & Boland, Robert A.

Structure, Function, and Evolution in Proteins: Report of Symposium held June 3-5, 1968, Volume 1

Description: Report issued by the Brookhaven National Laboratory containing conference proceedings from the first three sessions of the Symposium in Biology, held June 3-5, 1968. It includes research and papers discussing developments in the structure, function, and evolution in proteins with tables, illustrations, and photographs.
Date: February 1969
Creator: Brookhaven National Laboratory

Ancient Lavas in Shenandoah National Park Near Luray, Virginia

Description: Abstract: In the Blue Ridge Province of northern Virginia, Maryland, and southern Pennsylvania, Lower Cambrian beds are underlain by a thick sequence of greenstone and interbedded sedimentary rocks known as the Catoctin Formation. An area near Luray, Va., was studied to determine the thickness of the formation, its relationship to overlying and underlying rocks, and the original nature of the lavas from which the Catoctin greenstone was derived. There the Catoctin Formation lies unconformably on granitic rocks. Its basal sedimentary layer ranges from a few inches to 150 feet in thickness and contains pebbles of underlying basement rocks. The erosion surface beneath the Catoctin is irregular, and in several places, hills as much as 1,000 feet high were buried beneath the Catoctin lavas. No important time break is indicated between the deposition of the Catoctin Formation and the overlying Cambrian sediments. The original Catoctin lavas were basaltic and were probably normal plateau basalts. Columnar joints, amygdules, sedimentary dikes, flow breccias, low-dipping primary joints, and other primary structures are well preserved.
Date: 1969
Creator: Reed, John Calvin, Jr.

A Descriptive Catalog of Selected Aerial Photographs of Geologic Features in Areas Outside the United States

Description: From introduction: The U.S. Geological Survey has selected and assembled 67 sets of aerial photographs that illustrate a variety of geologic features in Antarctica, South and Central America, the southwest Pacific, Iran, Japan, the Arabian Peninsula, Pakistan, and mainland China. Contact prints of the photographs composing these sets are available for purchase. Sets of photographs of geologic features in the United States and Puerto Rico are listed in a separate catalog (Denny, C. S., and others, 1968, A descriptive catalog of selected aerial photographs of geologic features in the United States: U.S. Geol. Survey Prof. Paper 590).
Date: 1969
Creator: Warren, Charles R.; Schmidt, Dwight Lyman; Denny, Charles Storrow & Dale, William J.

Expedient Reinforcement of Concrete for Use in Southeast Asia: Report 1: Preliminary Tests of Bamboo

Description: "This report summarizes the preliminary results of a current U. S. Army Engineer Waterways Experiment Station (WES) study of the feasibility of using bamboo as an expedient reinforcement for temporary, reinforced concrete structures. The report contains an extensive review of the literature, a description of the test procedures, results of an investigation of the most important engineering properties of bamboo, descriptions of tests of 26 bamboo-reinforced structural elements (20 simply supported beams with 6-ft (1.83-m) spans, and 6 simply supported two-way slabs of varying length, width, and depth), and conclusions and tentative recommendations for the design of bamboo-reinforced structures" (p. xiii).
Date: 1969
Creator: Cox, F. B. & Geymayer, H. G.

Gold Veins Near Great Falls, Maryland

Description: From abstract: Small deposits of native gold are present along an anastomosing system of quartz veins and shear zones just east of Great Falls, Montgomery County, Md. The deposits were discovered in 1861 and were worked sporadically until 1951, yielding more than 5,000 ounces of gold. The vein system and the principal veins within it strike a few degrees west of north, at an appreciable angle to foliation and fold axial planes in enclosing rocks of the Wissahickon Formation of late Precambrian (?) age. The veins cut granitic rocks of Devonian or pre-Devonian age and may be as young as Triassic. Further development of the deposits is unlikely under present economic conditions because of their generally low gold content and because much of the vein system lies on park property, but study of the Great Falls vein system may be useful in the search for similar deposits elsewhere in the Appalachian Piedmont.
Date: 1969
Creator: Reed, John Calvin, Jr. & Reed, John Calvin

Pecos National Monument, New Mexico: Its Geologic Setting

Description: From introduction: The ruins of the pueblos and missions of Pecos lie on the east bank of Glorieta Creek near its junction with the Pecos River at the south end of the Sangre de Cristo Mountains in north-central New Mexico. Here the Pecos River and Glorieta Creek have formed a broad rolling valley in which the red adobe walls of the mission church stand as a striking monument to a historic past.
Date: 1969
Creator: Johnson, Ross B.

Pennsylvania Anthracite Refuse: A Survey of Solid Waste from Mining and Preparation

Description: Report issued by the U.S. Bureau of Mines discussing coal mining production and waste disposal. As stated in the introduction, this circular discusses anthracite refuse disposal (removal and utilization) practices and their effectiveness. Attention is also directed toward the rate of growth of the material, costs of disposal, and problems involving ownership of the refuse" (p. 2). This report includes maps, tables, illustrations, and photographs.
Date: 1969
Creator: MacCartney, John C. & Whaite, Ralph H.

Respiratory Protective Devices Approved by the Bureau of Mines as of December 31, 1968: A Revision of Information Circular 8281

Description: Report issued by the U.S. Bureau of Mines discussing a revision on the breathing devices approved for use in mines and mineral industries. As stated in the abstract, "this publication lists the respiratory protective devices approved by the Bureau of mines as of December 31, 1968, and the names and addresses of their manufacturers" (p. 1). This report includes tables.
Date: 1969
Creator: Schutz, R. H. & Kloos, E. J.

Supply and Demand for Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 1. Coal

Description: Report issued by the U.S. Bureau of Mines discussing regional supply and demand data between 1960 and 1965. As stated in the introduction, "in this report, the discussions in the text describe the methods used to develop data deficiencies for inputs to the supply-demand tables" (p. 1). This report includes maps, tables, and illustrations.
Date: 1969
Creator: Broderick, Grace N.

Supply and Demand for Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 2. Utility Electricity

Description: Report issued by the U.S. Bureau of Mines discussing supply and demand data from the energy industry. As stated in the introduction, "in this report, the discussions in the text describe the methods used to develop data deficiencies for inputs to the supply-demand tables" (p. 1). This report includes maps, tables, and illustrations.
Date: 1969
Creator: Hall, Franklin P. & Broderick, Grace N.

Supply and Demand For Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 3. Dry Natural Gas

Description: Report issued by the U.S. Bureau of Mines discussing regional and state supply and demand data. As stated in the introduction, "data for 1960 and 1965 have been presented in tabular form as supply-demand balances, showing the development of the total supply available for consumption and the disposition of that supply-demand by consuming sector for each state and region" (p. 2-3). This report includes maps, tables, and illustrations.
Date: 1969
Creator: Crump, Lulia H.

Supply and Demand For Energy in the United States by States and Regions, 1960 and 1965 (In Four Parts): 4. Petroleum and Natural Gas Liquids

Description: Report issued by the U.S. Bureau of Mines discussing state and regional supply and demand data. As stated in the introduction, "the primary purpose of this study is to provide, on a state-by-state basis, petroleum and natural gas liquids industry data that can be (1) integrated into state and regional energy balances by source, form, and consumer sectors, and (2) used to determine interstate and inter-regional energy flows" (p. 1). This report includes maps, tables, and illustrations.
Date: 1969
Creator: Crump, Lulie H. & Yasnowsky, Phillip N.