Zobrazeno 1 - 10
of 13
pro vyhledávání: '"John E. DeLaughter"'
Publikováno v:
The Leading Edge. 24:698-701
When attempting to evaluate seismic attributes in multisurvey regions, the interpreter often runs into difficulty due to scaling differences between surveys. According to the Acoustic Ecology Institute (2001), as many as 50 surveys are performed in t
Autor:
Dawn Herrington, Cristina Reta-Tang, Taejong Kim, Michael Harbin, Andrey A. Ortega, Seung Yoo, Will Whiteside, John E. DeLaughter
Publikováno v:
SEG Technical Program Expanded Abstracts 2014.
Summary For deep-water Gulf of Mexico, accurate salt geometry is critical for subsalt imaging. This requires the definition of both external and internal salt geometries. In recent years, external salt geometry has been improved due to advances in wi
Publikováno v:
Computers & Geosciences. 26:693-698
Geophysical concepts are challenging to teach at introductory levels because students need to understand both the underlying physics and its geological application. To address this, we are upgrading an introductory course with a mix of ‘high’ and
Publikováno v:
Earth and Planetary Science Letters. 174:173-181
The geoid, an equipotential surface of Earth’s gravity field, reflects the distribution of mass within the planet and hence a variety of geodynamic processes. Because these data are dominated by sublithospheric processes, notably mantle convection,
Autor:
John E. DeLaughter, Donna M. Jurdy
Publikováno v:
Icarus. 139:81-92
The formation of coronae, abundant volcano-tectonic features on the surface of Venus, has been modeled as the interaction of mantle diapirs with the lithosphere. However, the applicability of this model to features of widely different sizes may not b
Autor:
John E. DeLaughter, Seth Stein
Publikováno v:
Eos, Transactions American Geophysical Union. 78:521-532
Considerable attention is now directed toward improving Earth science curricula, as illustrated by both presentations at national scientific meetings and discussions in the literature. Much of the discussion addresses large-scale changes, such as the
Autor:
Donna M. Jurdy, John E. DeLaughter
Publikováno v:
Geophysical Research Letters. 24:815-818
Coronae, common volcano-tectonic features on Venus, may be actively modifying the planet's surface. To evaluate the extent of their effects, we compare impact crater densities and proportions of modified craters out to four radii for Monte Carlo simu
Publikováno v:
Eos, Transactions American Geophysical Union. 79:429-429
Although the Third International Mathematics and Science Study found that most 8th-grade students like science and feel that they are doing well in it [Geary, 1997], fewer than one-quarter of U.S. adults can define the term DNA and only one in 11 kno
Autor:
DeLaughter, John E., Jurdy, Donna M.
Publikováno v:
Geophysical Research Letters; 1997, Vol. 24 Issue 7, p815-818, 4p