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

165485 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 5270, results 131726 - 131750

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Time-dependent friction and the mechanics of stick-slip
James H. Dieterich
1978, Pure and Applied Geophysics PAGEOPH (116) 790-806
Time-dependent increase of static friction is characteristic of rock friction undera variety of experimental circumstances. Data presented here show an analogous velocity-dependent effect. A theor of friction is proposed that establishes a common basis for static and sliding friction. Creep at points of contact causes increases in friction that are...
A high-frequency sonar for profiling small-scale subaqueous bedforms
J.R. Dingler, J.C. Boylls, R.L. Lowe
1977, Marine Geology (24) 279-288
A high-resolution ultrasonic profiler has been developed which permits both laboratory and field studies of small-scale subaqueous bedforms. The device uses a 2.5-cm diameter piezoelectric ceramic crystal pulsed at a frequency of 4.5 MHz to obtain vertical accuracy and resolution of at least 1 mm. Compared to other small-scale profiling...
Studies on the protein and sulfur amino acid requirements of young Bobwhite quail
John A. Serafin
1977, Poultry Science (56) 577-585
Four experiments were conducted with purified diets to examine the influence of protein level and to estimate the sulfur amino acid (S.A.A.) requirement of young Bobwhite quail (Colinus virginianus). These studies demonstrated (I) that 26% protein was sufficient for rapid growth when the diet was supplemented with methionine; (2) that...
Field expectations and the determination of wildcat drilling
Emil D. Attanasi, L. J. Drew
1977, Southern Economic Journal (44) 53-67
There is currently some dissatisfaction with macroeconomic approaches to modeling the supply of domestic crude oil. One problem that has been pointed out is that the estimated supply responses of new discoveries brought about by price increases appear to be unrealistically high. Because data  frequently  used in these models  are...
Developing a state water plan: Ground-water conditions in Utah, spring of 1977
E.L. Bolke, W.N. Jibson, R. W. Mower, A. C. Razem, R.M. Cordova, V.L. Jensen, M. D. ReMillard, G. W. Sandberg, C.T. Sumison, L. R. Herbert
1977, Cooperative Investigations Report 16
This report is the fourteenth in a series of annual reports that describe ground-water conditions in Utah. Reports in this series, prepared cooperatively by the U.S. Geological Survey and the Utah Division of Water Resources, provide data to enable interested parties to keep abreast of changing ground-water conditions.This report, like...
A California jokulhlaup
Mary Hill, Elisabeth L. Egenhoff
Henry Spall, editor(s)
1977, Earthquake Information Bulletin (USGS) (9) 27-31
[None]...
Seismic data flow at Neis
Marvin A. Carlson
Henry Spall, editor(s)
1977, Earthquake Information Bulletin (USGS) (9) 10-12
[No abstract]...
Earthquake history of Utah
Carl A. von Hake
Henry Spall, editor(s)
1977, Earthquake Information Bulletin (USGS) (9) 48-51
[No abstract]...
Earthquake lights
John S. Derr
Henry Spall, editor(s)
1977, Earthquake Information Bulletin (USGS) (9) 18-21
[None]...