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Automatic Measurement of Network Parameters: A Survey

Description: Report issued by the Bureau of Standards over a survey conducted on measurement methods of network parameters. As stated in the introduction, "this paper is concerned with the development of automatic methods of measuring basically the magnitudes and phase differences, or the complex ratio of two sinusoidal voltages, and applications of this capability to determining complex reflection coefficients and transmission coefficients and group delay times of electrical networks" (p. 1). This report i… more
Date: June 1976
Creator: Beatty, Robert William
Item Type: Refine your search to only Report
open access

Availability and Chemical Characteristics of Ground Water in Central La Plata County, Colorado

Description: From introduction: This report presents the results of an investigation of the ground-water resources of the central part of La Plata County, Colorado. The purpose of the investigation is to describe the geologic units and the availability and quality of ground water in the central part of the county.
Date: 1976
Creator: Brogden, Robert E. & Giles, T. F.
Item Type: Refine your search to only Report
open access

Availability and Chemical Quality of Ground Water in the Crystal River and Cattle Creek Drainage Basins near Glenwood Springs, West-Central Colorado

Description: From introduction: This report presents the results of an investigation of the ground-water resources of the Crystal River and Cattle Creek drainage basins...The purpose of the investigation was to describe the geologic units, the aquifers and their characteristics, and the availability and chemical quality of ground water in the study area.
Date: 1976
Creator: Brogden, Robert E. & Giles, T. F.
Item Type: Refine your search to only Report
open access

Availability of Ground Water near Carmel, Hamilton County, Indiana

Description: Abstract: Flow in the unconsolidated glacial deposits near the city of Carmel in central Indiana was simulated by a digital-computer model in a study of hydraulic characteristics of the deposits. The study shows that 21 • 3 million gallons per day (933 liters per second) of additional water could be withdrawn from the aquifer for an indefinite period of time. This pumpage is approximately 5 million gallons per day (219 liters per second) above the projected water needs of Carmel for 1990. Satur… more
Date: May 1976
Creator: Gillies, D. C.
Item Type: Refine your search to only Report
open access

Baseline Energy Consumption Forecasts for Transportation: A Review and Evaluation

Description: A baseline projection of energy consumption is needed to estimate the potential energy savings from proposed transport technology and operational improvements. The Reference Energy System projection by Brookhaven National Laboratories and that which Stanford Research Institute produced for Gulf Oil are reviewed here. Attention is focused on the growth rate assumptions of the forecasts and the allowances made for the sensitivity of transport demand and technological efficiency to fuel price chan… more
Date: May 1976
Creator: Koppelman, Frank; O'Sullivan, Pat & Collum, Tom
Item Type: Refine your search to only Report
open access

Basement Flooding and Foundation Damage from Water-Table Rise in the East New York Section of Brooklyn, Long Island, New York

Description: From purpose and scope: The purpose and scope of this report is to present the factors that have caused the water-table rise in the East New York section of Brooklyn. The rising water table in Kings County is not sudden or new; it has a history of more than two decades. It will refocus attention on the problem of changing ground-water levels in areas where intensive ground-water pumping has ceased or is occurring.
Date: October 1976
Creator: Soren, Julian
Item Type: Refine your search to only Report
open access

Benchmark Testing of the Finite-Strain Version of the LIFE-III Fast-Reactor-Element Code

Description: A collection of benchmark problems is used to test the finite-strain formulation of the LIFE-III fast-reactor fuel-element code. Analytical solutions for thick-wall cylinders loaded by internal and external pressure, valid for arbitrarily large strains, are presented for a linear viscous material. Similar problems are formulated for a nonlinear material, and numerical solutions are obtained using the Runge-Kutta method for the integration of an ordinary differential equation. These solutions ar… more
Date: November 1976
Creator: Shack, W. J.; Jankus, V. Z. & Billone, Michael C.
Item Type: Refine your search to only Report
open access

Bibliography for Transportation Energy Conservation

Description: A listing is given of 578 reports, books, articles, and conference papers on transportation and energy. Coverage is primarily on U. S. developments and research from 1970 to 1975. Following a section of citations of general works on energy, the bibliography contains two main parts: ''Energy for Transportation'' and ''Transportation of Energy.'' Within each of these topics the arrangement is multimodal (at the urban, regional, national, or international level), then by mode. Selected information… more
Date: May 1976
Creator: Northwestern University (Evanston, Ill.). Transportation Center. Library.
Item Type: Refine your search to only Report
open access

Brief History of Measurement Systems: with a Chart of the Modernized Metric System

Description: Pamphlet issued by the United States National Bureau of Standards providing an overview of the English system of measurement used in the United States and of the metric system. The internal pages of the pamphlet contain a chart labeled "The Modernized Metric System" which includes tables of common conversions and a chart of the seven base units: meter/length, kilogram/mass, second/time, ampere/electric current, kelvin/temperature, mole/amount of substance, and candela/luminous intensity, as we… more
Date: August 1976
Creator: United States. National Bureau of Standards.
Item Type: Refine your search to only Pamphlet
open access

Buried Aquifers in the Brooten-Belgrade and Lake Emily Areas, West-Central Minnesota -- Factors Related to Developing Water for Irrigation

Description: Purpose and scope: The purpose of this report is to determine, as far as possible, the occurrence of buried aquifers and to describe their hydrologic characteristics and water-yielding capability. The evaluation is based mainly on 44 test holes drilled specifically for this investigation. These test holes are too widely spaced to correlate individual aquifers. Such correlation must await more detailed closely spaced test drilling. Forty-two test holes were drilled in the Brooten-Belgrade area; … more
Date: September 1976
Creator: Wolf, Ronald J.
Item Type: Refine your search to only Report
open access

Calculated Burnups and Fluences for Experimental Fuel Elements Irradiated in EBR-II Runs 5-55B

Description: A procedure is described for calculation of burnups and fluences at any point in a subassembly in EBR-II runs 5-55B. The calculations are performed by the BRN program package and require data generated for any element in the highly inhomogeneous fueled experimental subassemblies is the most important application of the pointwise capability. Tables allow calculation of burnup and fluences for any element in such a subassembly.
Date: October 1976
Creator: Kucera, D. A. & Meneghetti, D.
Item Type: Refine your search to only Report
open access

Ceramic Coatings for Components Exposed to Coal-Gas Environments : a Review

Description: The corrosive and erosive environments at high temperatures and pressures in coal gasifiers impose severe requirements on the alloys of fabrication. A concise review of the application of ceramic coatings to resist coal-gas environments has been conducted. The purpose of this review is to explore suitable ceramic or cermet materials that may resist or retard the degradation of metal components and to summarize the state of the art of various methods of producing such coatings.
Date: December 1976
Creator: Swaroop, Robert
Item Type: Refine your search to only Report
open access

The Changeable Interaction between Soils and Pressure Cells: Tests and Reviews at the Waterways Experiment Station

Description: Partial abstract: "The principal subjects of the report are the often neglected changes in the interaction of soil and pressure cells with consequent changes in relative errors in cell registrations. The report contains (a) a brief account of the development and use of soil pressure cells; (b) a review of proposed theories for soil-cell interaction; (c) a delayed account of tests with Waterways Experiment Station pressure cells placed in a large triaxial device; and (d) tentative conclusions pl… more
Date: June 1976
Creator: Hvorslev, Mikael Juul
Item Type: Refine your search to only Report
open access

Chemical Engineering Division Environmental Chemistry Annual Report: July 1975-June 1976

Description: The chemistry of airborne particulate matter is being investigated by means of laboratory and field studies. Experiments were conducted using the flow reactor to identify the reaction conditions under which detectable amounts of sulfate particles could be formed under gaseous sulfur dioxide. A procedure was developed for the analysis of acidic and neutral ammonium sulfate in filter-collected samples of atmospheric particulate matter.
Date: 1976?
Creator: Cunningham, P. T.; Kumar, R.; Holt, B. D.; Hubble, B. R.; Johnson, S. A.; Nielsen, E. et al.
Item Type: Refine your search to only Report
open access

Chemical Engineering Division Fast-Neutron Dosimetry, Annual Report: July 1975-June 1976

Description: One of the objectives of the Dosimetry and Damage Analysis Center is to provide standardized dosimetry technology for materials-study programs within the ERDA Division of Magnetic Fusion Energy. Current efforts have included characterization of neutron environments in terms of fluence and spectral distribution for materials experiments conducted at the Lawrence Livermore Laboratory's (LLL) Rotating Target Neutron Source and at the LLL-Davis Cyclograaff. Environment characterization efforts at B… more
Date: 1976?
Creator: Heinrich, R. R.; Greenwood, L. R.; Kennerley, R. J.; Chellew, N. R.; Popek, R. J.; Malewicki, Russell et al.
Item Type: Refine your search to only Report
open access

Chemical Engineering Division Fuels and Materials Chemistry Annual Report: July 1975-June 1976

Description: Annual report of the Argonne National Laboratory Chemical Engineering Division regarding activities related to properties and handling of radioactive materials, operation of nuclear reactors, and other relevant research.
Date: 1976?
Creator: Johnson, C. E.; Blackburn, P. E.; Carroll, K.; Fee, D. C.; Fischer, A. K.; Johnson, I. et al.
Item Type: Refine your search to only Report
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