Results 41 to 50 of about 5,676,101 (300)

Estimation of Minimum Principal Stress from an Extended Leak-off Test Onboard the Chikyu Drilling Vessel and Suggestions for Future Test Procedures [PDF]

Scientific Drilling, 2008
To understand the physics of faulting and rupture propagation for the great M8-class Nankai earthquakes that recur approximately every 100 years, a comprehensive drilling project is underway: the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE ...
Hideki Masago, Hisao Ito, Koji Yamamoto, Weiren Lin, Yoshihisa Kawamura   +4 more
doaj   +1 more source

Proceedings of the Integrated Ocean Drilling Program 345: Hess Deep Plutonic Crust

, 2014
<p>Integrated Ocean Drilling Program (IODP) Hess Deep Expedition 345 was designed to sample lower crustal primitive gabbroic rock that formed at the fast-spreading East Pacific Rise (EPR) in order to test competing models of magmatic accretion and ...
Machi, Sumiaki, McCaig, Andrew, de Brito Adriao, Alden, Maeda, Jinichiro, Harigane, Yumiko, Akizawa, Norikatsu, Abe, Natsue, Saha, Abhishek, Falloon, Trevor, Python, Marie, Nozaka, Toshio, Gillis, Kathryn M., Jean, Marlon M., Marks, Naomi E., Wintsch, Robert P., Ildefonse, Benoit, Koepke, Juergen H., Faak, Kathrin, Godard, Marguerite, Cheadle, Michael J., Hoshide, Takashi, Morris, Antony, Friedman, Sarah, Horst, Andrew J., Snow, Jonathan, Klaus, Adam, Meyer, Romain, Guèrin, Gilles, Ceuleneer, Georges, John, Barbara   +29 more
core   +1 more source

Marine Impacts and Environmental Consequences – Drilling of the Mjølnir Structure, the Barents Sea [PDF]

Scientific Drilling, 2008
In September 2007, thirty-three scientists attended an international workshop in Longyearbyen (Svalbard, Norway) to discuss impacts of extraterrestrial bodies into marine environment and to prepare for the drilling of the 142-Ma-old Mjølnir impact ...
Takafumi Matsui, Frank T. Kyte, Henning Dypvik, Alex Deutsch, Philippe Claeys, Morten Smelror   +5 more
doaj   +1 more source

Proceedings of the Integrated Ocean Drilling Program 335: Superfast Spreading Rate Crust 4

, 2012
<p>The Superfast Spreading Crust campaign, echoing long-standing ocean lithosphere community endeavors, was designed to understand the formation, architecture, and evolution of ocean crust formed at fast spreading rates.
Teagle, Damon A.H., Abily, Benedicte, Payot, Bechaida D., Roy, Parijat, Wilson, Douglas S., Zakharova, Natalia, Baines, Graham, Endo, Daisuke, Abe, Natsue, Dick, Henry J.B., Tominaga, Masako, Python, Marie, Adachi, Yoshiko, Miyashita, Sumio, Anma, Ryo, France, Lydéric, Alt, Jeffrey C., Koepke, Juergen H., Lissenberg, C. Johan, Godard, Marguerite, Blum, Peter, Oizumi, Ryo, Kim, Yoon Mi, Deans, Jeremy R., Morris, Antony, Till, Jessica L., Harris, Michelle, Kurz, Mark, Ildefonse, Benoît, Ferre, Eric C., Guèrin, Gilles   +30 more
core   +1 more source

XeraBorg: Neural Control of Tail‐Flick Escape for Backward Propulsion in Cyborg Crayfish

Advanced Robotics Research, EarlyView.
This work presents the first controlled tail‐flick propulsion method for the cyborg Cherax quadricarinatus. Comprehensive experiments establish a foundational framework for using the crayfish's natural escape mechanism as a locomotion strategy, expanding its potential as an underwater and amphibious mobile robot.
H. Nhan Le, Oscar J. Davis, Lachlan Fitzgerald, Robbie Wilson, Christofer Clemente, P. Ross McAree, T. Nho Do, T. Thang Vo‐Doan   +7 more
wiley   +1 more source

Recent changes in the Ocean Drilling Program [PDF]

Eos, Transactions American Geophysical Union, 1997
Sweeping changes have occurred in the Ocean Drilling Program (ODP) in the past year in recognition of new scientific and technological challenges that it will face during the next 5 years. Ocean drilling objectives into the early part of the 21st century, outlined in ODP's 1996 long‐range plan, will focus on two core themes that address the highly ...
Susan E. Humphris, Katherine K. Ellins, Maria Mutti   +2 more
openaire   +1 more source

Proceedings of the Integrated Ocean Drilling Program 337: Deep Coalbed Biosphere off Shimokita

, 2013
<p>Integrated Ocean Drilling Program (IODP) Expedition 337 was the first expedition dedicated to subseafloor microbiology that used riser drilling technology.
Lever, Mark A., Park, Young Soo, Riedinger, Natascha, Hong, Wei Li, Heuer, Verena B., Sanada, Yoshinori, Harrington, G.J., Susilawati, Rita, Morita, Sumito, Kubo, Yusuke, Hori, Tomoyuki, Morono, Yuki, Glombitza, Clemens, Phillips, Stephen C., Lin, Yu Shih, Bowden, Stephen A., Bowles, Marshall, Limmer, David, Snyder, Glen, Hoshino, Tatsuhiko, Sauvage, Justine, Hinrichs, Kai-Uwe, Tanikawa, Wataru, Reischenbacher, Doris, Ijiri, Akira, Inagaki, Fumio, Liu, Changhong, Murayama, Masafumi, Yamada, Yasuhiro, Trembath-Reichert, Elizabeth   +29 more
core   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

Contamination tracer testing with seabed drills: IODP Expedition 357 [PDF]

Scientific Drilling, 2017
IODP Expedition 357 utilized seabed drills for the first time in the history of the ocean drilling program, with the aim of collecting intact sequences of shallow mantle core from the Atlantis Massif to examine serpentinization processes and the deep ...
B. N. Orcutt, M. Bergenthal, T. Freudenthal, D. Smith, M. D. Lilley, L. Schnieders, S. Green, G. L. Früh-Green   +7 more
doaj   +1 more source

Proceedings of the Integrated Ocean Drilling Program 336: Mid-Atlantic Ridge Microbiology

, 2012
<p>Integrated Ocean Drilling Program (IODP) Expedition 336 successfully initiated subseafloor observatory science at a young mid-ocean-ridge flank setting. All of the drilled sites are located in the North Pond region of the Atlantic Ocean.
Lado-Insua, Tania, Harigane, Yumiko, Haddad, Amanda G., Park, Young Soo, Le Campion, Paul, Nakamura, Kentaro, Anderson, Louise, Hulme, Samuel M., Backert, Nicolas, Mills, Heath, Russell, Joseph A., Rennie, Victoria, Hirayama, Hisako, Wang, Fengping, Jørgensen, Steffen Leth, Orcutt, Beth N., Becker, Keir, Edwards, Katrina, Bach, Wolfgang, Wheat, C. Geoffrey, Klaus, Adam, Sakata, Kasumi, Griffin, Dale W., Rouxel, Olivier, Salas, Everett   +24 more
core   +1 more source