Topographic surveying using the Sokkisha SET2 electronic total station with the NEC MOBILE PRO 780 computer
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Results for “Electronics”
Search indexed USGS publications on groundwater, aquifers, geologic maps, mineral resources and earthquakes. Explore source records by subject and place.
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Determination of a diagnostic signature for World Trade Center dust using scanning electron microscopy point counting techniques
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Analysis of background residential dust for World Trade Center signature components using scanning electron microscopy and x-ray microanalysis
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Electron microprobe analyses of glasses from Kīlauea tephra units, Kīlauea Volcano, Hawaii
This report presents approximately 2,100 glass analyses from three tephra units of Kīlauea Volcano: the Keanakākoʻi Tephra, the Kulanaokuaiki Tephra, and the Pāhala Ash. It also includes some new analyses obtained as part of a re-evaluation of the MgO contents of glasses in two of the three original datasets; this re-evaluation was conducted to improve the consistency of glass MgO contents among the three datasets. The glass data are a principal focus of Helz and others (in press), which will appear in the AGU Monograph Hawaiian Volcanoes—From Source to Surface. The report is intended to support this publication, in addition to making the data available to the scientific community.
Hawai'i↗
Electron-microprobe analyses of chromite and olivine from alpine ultramafic complexes
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Scanning electron micrographs of modern chrysomonad cysts from Castor Pond, Jemez Mountains, New Mexico
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Scanning electron micrographs of modern chrysomonad cysts from Haypress Meadows, El Dorado County, California
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A seismic electronic system with automatic calibration and crystal reference
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Scanning electron micrographs of chrysomonad cysts from Lake Aloha, El Dorado County, California
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Scanning electron micrographs of modern and late Holocene chrysomonad cysts from Harden Lake Meadow, Yosemite National Park, California
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RDARL4, a Fortran interface for transferring chemical analytical data from an Applied Research Laboratories electron microprobe to a PDP-11 computing system
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A program in Hewlett-Packard BASIC for calculation of CIPW normative minerals using HP-Series 80 computers and VISICALC electronic worksheet
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A program in Hewlett-Packard BASIC for calculation of mesanormative minerals using HP-series 80 computer and VISICALC electronic worksheet
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Software listings and major electronic circuits and components of the ocean bottom instrument package (OBIP)
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ARL-SEMQ electron microprobe operating manual
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Sample preparation techniques for transmission electron microscopy of geologic materials
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Scanning electron micrographs of late Cenozoic nonmarine diatoms from interior basin deposits in northern California
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California↗
In-situ stress project, Technical Report Number 8; Calibration and accuracy of electronic gauges used in the hydrofracturing experiment, Cajon Pass, California
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