Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

165656 results.

Alternate formats: RIS file of the first 3000 search results  |  Download all results as CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 5659, results 141451 - 141475

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
A test of self-stationarity
Robert D. Regan
1972, Open-File Report 72-311
A method for testing the stationarity of a single time series has been devised. The method utilizes two pre-existing tests of stationarity. A computer program that permits routine testing of any time series has been developed, and the test has ben successfully applied to several known series. In certain cases...
Reconnaissance geology of the Precambrian rocks in the Ayn Qunay quadrangle, Kingdom of Saudi Arabia
William C. Overstreet, Jesse William Whitlow, Abdullah O. Ankary
1972, Open-File Report 72-281
The Aya Qunay quadrangle covers an area of 2833 sq km in central Saudi Arabia, Only the western edge of the quadrangle is underlain by Precambrian rocks, which were the subject of this investigation. Toward the east the Precambrian rocks are unconformably overlain by Permian and younger sedimentary rocks. The...
Appraisal of iron deposits in southern and western Turkey
Jacob Eugene Gair, Ussal Z. Capan
1972, Open-File Report 72-125
Between May 20 and June 17, 1969, previously known iron deposits were examined widely at eight separate localities in western Turkey. The object of the examinations was to learn the, nature, geologic setting, and approximate size of each deposit, to review prior estimates of size, and possibly recommend additional exploratory...
A computer program for creating keyword indexes to textual data files
David W. Moody
1972, Open-File Report 72-259
A keyword-in-context (KWIC) or out-of-context (KWOC) index is a convenient means of organizing information. This keyword index program can be used to create either KWIC or KWOC indexes of bibliographic references or other types of information punched on. cards, typed on optical scanner sheets, or retrieved from various Department of...