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The Flat Top Uranium Mine, Grants, New Mexico
From introduction: To improve understanding of uranium mineralization of the Todilto Limestone of Late Jurassic age in the Grants district, New Mexico, the mines active in 1957 were reviewed to determine the major types of deposits. A representative example of each type was selected and mapped in great detail to establish a prototype. It was hoped that the analysis of prototypes might shed considerable light on the mineralization process and aid evaluation of other deposits by offering a standard of comparison.
Date:
October 1970
Creator:
Gabelman, John W.
System:
The UNT Digital Library
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.
Date:
October 1970
Creator:
Porter, J. W. (James Winston), 1937-
System:
The UNT Digital Library
Oak Ridge National Laboratory Vertical Tube Evaporator Pilot Plant Annual Report for Fiscal Year 1970
From Introduction: "This report covers the work done in fiscal 1970 and the small amount of work done in the early part of fiscal 1971; the inclusive dates covered are July 1, 1969 through July 10, 1970. A four effect VTE train operating in the downflow mode. A single effect VTE unit operating in the downflow mode. A mixed phase high pressure water and steam jet compression unit complete with a boiler to supply high pressure motive steam."
Date:
October 1970
Creator:
Stearns-Roger Corporation
System:
The UNT Digital Library
Hearing Aids
From Abstract: "This publication contains information, useful to the hard of hearing, on several topics relating to hearing and hearing aids. This publication represents an extensive revision of NBS Circular 534, Hearing Aids. It includes new material based upon research conducted at the National Bureau of Standards during the intervening years."
Date:
October 1970
Creator:
Corliss, Edith L. R.
System:
The UNT Digital Library