Results 231 to 240 of about 8,008,633 (316)

Full waveform tomographic images of the peak ring at the Chicxulub impact crater

, 2011
J. Morgan, M. Warner, G. Collins, R. Grieve, G. Christeson, S. Gulick, P. Barton   +6 more
semanticscholar   +1 more source

Fouling in Emulsion Polymerization: Fundamentals and Methods of Investigation

Journal of Applied Polymer Science, Volume 142, Issue 43, November 15, 2025.
ABSTRACT The current understanding of fouling in emulsion polymerization is summarized from an engineering perspective and from a physical‐chemistry perspective. Emulsion polymerization in semibatch mode offers better control over the number of particles and side reactions than batch mode. Both reaction fouling and particulate fouling are observed, the
Holly A. Huellemeier, Kevin M. Hoffmann, Olinda Sidorow, Stephan Scholl, Wolfgang Augustin, Diethelm Johannsmann   +5 more
wiley   +1 more source

Saturn's moon Mimas may have a vast hidden ocean. [PDF]

Proc Natl Acad Sci U S A
Tillman NT.
europepmc   +1 more source

The Effect of Maximum Normal Impact Load, Absorbed Energy, and Contact Impulse, on the Impact Crater Volume/Depth of DLC Coating

, 2011
Mohd Fadzli Bin Abdollah, Yuto Yamaguchi, T. Akao, N. Inayoshi, T. Tokoroyama, N. Umehara   +5 more
semanticscholar   +1 more source

Large‐Scale Topographic Changes at Erupting Volcanoes Measured by the TanDEM‐X Digital Change Map

Earth and Space Science, Volume 12, Issue 11, November 2025.
Abstract Volcanic eruptions cause large‐scale topographic changes, through the emplacement of lava flows and lava domes, the formation of craters and calderas, and thick ash and pyroclastic deposits. Here we analyze the TanDEM‐X Digital Change Map (DCM), which compares the DEM produced during 2010–2015 with satellite acquisitions collected in 2016–2022.
Rebecca Edwards, Juliet Biggs
wiley   +1 more source

Deposition, exhumation, and paleoclimate of an ancient lake deposit, Gale crater, Mars

Science, 2015
J. Grotzinger, Sanjeev Gupta, M. Malin, D. Rubin, J. Schieber, K. Siebach, D. Sumner, K. Stack, A. Vasavada, R. Arvidson, F. Calef, L. Edgar, W. Fischer, J. Grant, J. Griffes, Linda C. Kah, M. Lamb, K. Lewis, N. Mangold, M. Minitti, M. Palucis, M. Rice, Rebecca M. E. Williams, R. Yingst, D. Blake, D. Blaney, P. Conrad, J. Crisp, W. Dietrich, G. Dromart, K. Edgett, R. Ewing, R. Gellert, J. Hurowitz, G. Kocurek, P. Mahaffy, M. McBride, S. McLennan, M. Mischna, Doug Ming, R. Milliken, H. Newsom, D. Oehler, T. Parker, D. Vaniman, R. Wiens, S. Wilson   +46 more
semanticscholar   +1 more source

Decadal Monitoring of Seismic Velocity Changes Beneath Izu‐Oshima, Central Japan, Using Ambient Seismic Noise Records

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 11, November 2025.
Abstract This study monitors the seismic velocity changes beneath the Izu‐Oshima volcano, central Japan, using ambient seismic noise records from 2003 to 2020. Applying seismic interferometry to the continuous waveform data from 24 seismic stations, we observed significant temporal variations in the seismic velocity structure.
Yohei Yukutake, Taka'aki Taira, Shin'ya Onizawa, Yuichi Morita   +3 more
wiley   +1 more source

Modeling the formation of sedan crater using the FLAG and HOSS codes. [PDF]

Sci Rep
Henderson SF, Padilla A, Caldwell WK, Rougier E, Lei Z, Sweeney MR, Stauffer PH.   +6 more
europepmc   +1 more source

APXS Derived Geochemistry of Shallow Water Lens Bodies Within the Mirador Formation, Gale Crater, Mars—Evidence for Intermittent Wet Periods and Implications for the Water Record

Journal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract The Mount Sharp group in Gale crater is typically interpreted to record a progressive change (with increasing elevation) from wetter fluvio‐lacustrine environments to dry, eolian environments. This shift has been linked to orbital evidence for a global change in environmental and depositional conditions leading to an overall drying out of Mars.
C. D. O’Connell‐Cooper, L. M. Thompson, J. G. Spray, S. J. VanBommel, J. A. Berger, R. Gellert, G. Caravaca, D. Fey, M. A. McCraig, N. I. Boyd, A. B. Bryk, W. E. Dietrich, S. Gupta, A. Roberts, A. Yen   +14 more
wiley   +1 more source

Crater morphology in sandstone targets: The MEMIN impact parameter study

, 2013
A. Dufresne, M. Poelchau, T. Kenkmann, A. Deutsch, T. Hoerth, F. Schäfer, K. Thoma   +6 more
semanticscholar   +1 more source