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Measurement of Stibine and Arsine Generation from the Exide 3100-Ah Lead-Acid Module

Description: Stibine and arsine evolution from lead-acid cells in a 36-kWh Exide load-leveling module was measured as this module approached 1900 cycles of operation. A specially prepared gas-collection apparatus enabled us to determine the maximum and average rates for evolution of both toxic hydrides. Hydride generation began once the cell voltage exceeded 2.4 V. The maximum rate for arsine occurred just above 2.5 V and consistently preceded the peak rate for stibine for each sampled cell. When adjusted f… more
Date: January 1987
Creator: Marr, J. J. & Smaga, J. A.
Item Type: Refine your search to only Report
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Mineral Resources of the Blacktail Mountains Wilderness Study Area, Beaverhead County, Montana

Description: From summary:A mineral resource survey of a 10,610-acre part of the Blacktail Mountains Wilderness Study Area (MT-076- 002) was conducted in 1984-85. Identified subeconomic resources of barite exist in the area at the northernmost boundary, and a zone partly within the area along the northeastern boundary has a moderate mineral resource potential for silver and barite, and associated gold, copper, lead, and zinc. No producing mines occur in or adjacent to the area. The area lies within a region… more
Date: 1987
Creator: Tysdal, Russell G.; Lee, Gregory K.; Hassemer, Jerry H.; Hanna, W. F. & Benham, J. R.
Item Type: Refine your search to only Report
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Mineral Resources of the Far South Egans Wilderness Study Area, Lincoln and Nye Counties, Nevada

Description: From summary: During 1983 and 1984, the U.S. Geological Survey and the U.S. Bureau of Mines conducted field investigations to assess the mineral resource potential and appraise the identified resources of a part of the Far South Egans (NV-040-172) Wilderness Study Area. The area studied encompasses about 63.5 mi2 (square miles) (42,316 acres) in Lincoln and Nye Counties, Nevada, and is in the southern part of the Egan Range of east-central Nevada.
Date: 1987
Creator: Hedlund, David Carl; Davies, R. C.; Hovorka, Dirk S.; Blank, H. Richard, Jr. & Tuftin, S. E.
Item Type: Refine your search to only Report
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Mineral Resources of the Farlin Creek Wilderness Study Area, Beaverhead County, Montana

Description: Abstract: The Farlin Creek Wilderness Study Area (MT-076-034) is in the south-central Pioneer Mountains about 24 miles west-northwest of Dillon, Beaverhead County, southwestern Montana. At the request of the U.S. Bureau of Land Management, an area of 610 acres (less than 1 square mile) was investigated by the U.S. Geological Survey and the U.S. Bureau of Mines in 1984. The area contains no mines or prospects, no visible evidence of mineralization, and no identified mineral resources. Geophysica… more
Date: 1987
Creator: Pearson, Robert Carl; Hassemer, Jerry H.; Hanna, William F.; Hoover, Donald B.; Pierce, Herbert A. & Schmauch, Steven W.
Item Type: Refine your search to only Report
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Mineral Resources of the Fort Piute Wilderness Study Area, San Bernardino County, California

Description: From abstract: The Fort Piute Wilderness Study Area (CDCA-267) is in northeastern San Bernardino County, California, near the boundary between California and Nevada. Mineral surveys were requested for 31,371 acres of the Fort Piute Wilderness Study Area. In this report the area studied is referred to as "the study area". Examination of mines and prospects in the area was accomplished by the U.S. Bureau of Mines in 1981 and 1982. Field investigations of the area were carried out by the U.S. Geol… more
Date: 1987
Creator: Nielson, Jane E.; Frisken, James G.; Jachens, Robert C. & McDonnell, John R., Jr.
Item Type: Refine your search to only Report
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Mineral Resources of the Honeycomb Buttes Wilderness Study Area, Fremont and Sweetwater Counties, Wyoming

Description: From summary: This report includes field investigations to evaluate the mineral resource potential of the Honeycomb Buttes were conducted during the summer of 1984. Geologic mapping, geochemical sampling, geophysical surveys, stratigraphic and sedimentological studies, and surveys of prospects delineated areas of very low grade placer gold deposits in terrace gravels and low and moderate resource potential for additional similar undiscovered placer gold deposits, low and moderate resource poten… more
Date: 1987
Creator: Patterson, Charles G.; Kulik, D. M.; Loen, Jeffrey S.; Koesterer, M. E. & Scott, David C.
Item Type: Refine your search to only Report
open access

Mineral Resources of the Mount Grafton Wilderness Study Area, Lincoln and White Pine Counties, Nevada

Description: From abstract: The Mount Grafton Wilderness Study Area (NV- 040-169) is in a remote area of the Schell Creek Range, Nevada. In 1984 and 1985 the U.S. Geological Survey and the U.S. Bureau of Mines evaluated the identified mineral resources and mineral resource potential of approximately 30,115 acres of the study area at the request of the U.S. Bureau of Land Management. The study area contains identified low-grade resources of zinc and tungsten. The study area has a low potential for oil and ga… more
Date: 1987
Creator: Van Loenen, Richard E.; Blank, H. Richard, Jr.; Barton, Harlan N. & Chatman, Mark L.
Item Type: Refine your search to only Report
open access

Mineral Resources of the Parsnip Peak Wilderness Study Area, Lincoln County, Nevada

Description: From summary: The Parsnip Peak (NV-040-206) Wilderness Study Area in Lincoln County, Nevada, is 10 mi (miles) northeast of the small mining town of Pioche. A mineral resource study of the area was completed in the summers of 1984 and 1985 by the U.S. Geological Survey and U.S. Bureau of Mines. A small area of limestone and dolomite on the western side of the wilderness study area has high mineral resource potential for arsenic, antimony, mercury, and gold. The rest of the Parsnip Peak Wildernes… more
Date: 1987
Creator: Toth, Margo I.; Stoneman, Rebecca G.; Blank, H. Richard, Jr. & Gese, Diann D.
Item Type: Refine your search to only Report
open access

Mineral Resources of the Ruby Mountains Wilderness Study Area, Madison County, Montana

Description: From abstract: A mineral resource survey of the Ruby Mountains Wilderness Study Area (MT-076-001) was made in 1984- 85. Thirty-two million tons of subeconomic mineral resources that average 21 percent iron occur in the Kelly iron deposit and constitute an identified resource adjacent to the southeasternmost edge of the study area. Moderate and high mineral resource potential for talc deposits occur within a large body of Archean (see geologic time chart in appendix) marble in the central part o… more
Date: 1987
Creator: Tysdal, Russell G.; Lee, G. K.; Hassemer, Jerry H.; Hanna, W. F.; Schmauch, S. W. & Berg, Richard B.
Item Type: Refine your search to only Report
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Mineral Resources of the Sand Dunes Wilderness Study Area, Sweetwater County, Wyoming

Description: From summary: In this report the area studied is referred to as the "wilderness study area" or the "study area". Investigations of mineral occurrences in and near the wilderness study area during 1984 and 1985 indicated high mineral resource potential for undiscovered deposits of coal, moderate potential of oil shale and natural gas, low potential for oil, and identified resources of claystone, shale, and sand.
Date: 1987
Creator: Merewether, E. A.; Kulik, D. M. & Ryan, George S.
Item Type: Refine your search to only Report
open access

Mineral Resources of the Weepah Spring Wilderness Study Area, Lincoln and Nye Counties, Nevada

Description: From summary: The USGS (U.S. Geological Survey) and the USBM (U.S. Bureau of Mines) studied the mineral resource potential of 50,499 acres of the 61,137-acre Weepah Spring Wilderness Study Area (NV-040-246), Lincoln and Nye Counties, Nev., at the request of the BLM (U.S. Bureau of Land Management). In this report, the area studied is referred to as the "wilderness study area" or the "study area." Field studies of the area were conducted during summer 1984 by USBM geologists and during spring 19… more
Date: 1987
Creator: Du Bray, Edward A.; Blank, H. Richard, Jr. & Turner, Robert L.
Item Type: Refine your search to only Report
open access

National Earthquake Engineering Experimental Facility Study: Phase One -- Large Scale Testing Needs

Description: Abstract: This report summarizes information obtained during the first year of a four-year feasibility study for a national earthquake engineering experimental facility. A five-year research program is presented for a national facility in which full-scale or large-scale structures or structural components would be subjected to static or dynamic lateral loads. The facility would have applicability to tests in the following areas: low-rise buildings, medium-rise buildings, high-rise buildings, in… more
Date: April 1987
Creator: Scribner, Charles F. & Culver, Charles G.
Item Type: Refine your search to only Report
open access

One-Dimensional Leakage-Flow Vibration Instabilities

Description: Simple boundary conditions, pressure losses, and channel geometries necessary for the unstable, rigid-body translational vibrations of the wall of one-dimensional leakage-flow channel are identified. General expressions for the flow damping and stiffness forces acting on the vibrating channel wall are derived and specific results are given for channels with wall friction, point pressure losses, sharp-edged constrictions, and diverging or converging widths. The minimum conditions necessary for d… more
Date: September 1987
Creator: Mulcahy, T. M.
Item Type: Refine your search to only Report
open access

Petroleum Geology of the Northern Part of the Arctic National Wildlife Refuge, Northeastern Alaska

Description: The following publication presents the results of a multifaceted study of the geology of the coastal plain and adjacent areas of the Arctic National Wildlife Refuge (ANWR) of northeastern Alaska and estimates of its yet to be discovered oil and gas resources. This report provides technical geologic and assessment details not found in the congressional report on the ANWR 1002 area (Clough and others, 1987).
Date: 1987
Creator: Bird, Kenneth J. & Magoon, Leslie B.
Item Type: Refine your search to only Report
open access

Post-Test Analyses of Aqueous Batteries Developed for Electric Propulsion : Summary Report for January 1985-September 1986

Description: This document is a summary of the activities conducted on post-test examination of aqueous electric-vehicle batteries from January 1985 to September 1986. The post-test analyses were conducted to determine the causes of performance degradation (e.g., capacity decline, power loss, self-discharge) in lead-acid and nickel/iron batteries. For the lead-acid batteries, the primary causes of capacity decline were generally found to be morphological changes in the positive active material, corrosion of… more
Date: July 1987
Creator: Miller, J. F.; Marr, J. J. & Smaga, J. A.
Item Type: Refine your search to only Report
open access

Preliminary Assessment of Habitat Utilization by Hawaiian Green Turtles in Their Resident Foraging Pastures

Description: This report is an assessment for the habitat utilization for all the foraging locations by the Hawaiian green turtles. This document includes underwater surveys, terrestrial surveys, capture efforts, tagging and biometrics, food sources and epizoites, deep-body temperatures, blood sampling and bone biopsies, and electro-immobilization.
Date: March 1987
Creator: Balazs, George H.; Forsyth, Robert G. & Kam, Alan K. H.
Item Type: Refine your search to only Report
open access

Proceedings of the Conference on Accreditation of Construction Materials Testing Laboratories: 1986

Description: Abstract: A two-day Conference hosted by NBS was held in Gaithersburg, Maryland on May 14-15, 1986 to test the hypothesis that "There is a need for a coordinated methodology for accrediting construction materials testing laboratories." Construction materials include primary materials such as: cement, concrete, aggregates, rock and soil, asphalts, metals, wood and masonry. The Conference was structured to consider: (1) the status of existing laboratory evaluation and accreditation programs; (2) … more
Date: November 1987
Creator: Pielert, James H. & Spring, Curtis B.
Item Type: Refine your search to only Report
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