Search Results - "Day, Simon J."

Growth and mass wasting of volcanic centers in the northern South Sandwich arc, South Atlantic, revealed by new multibeam mapping by Leat, Philip T., Tate, Alex J., Tappin, David R., Day, Simon J., Owen, Matthew J.

“…New multibeam (swath) bathymetric sonar data acquired using an EM120 system on the RRS James Clark Ross, supplemented by sub-bottom profiling, reveals the…”
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Blinding in clinical trials and other studies by DAY, S. J, ALTMAN, D. G

“…In a double blind trial it is implicit that the assessment of patient outcome is done in ignorance of the treatment received. Such blind assessment of outcome…”
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Testing the reliability of paper seismic record to SEGY conversion on the surface and shallow sub-surface geology of the Barra Fan (NE Atlantic Ocean) by Owen, Matthew J., Maslin, Mark A., Day, Simon J., Long, David

“…Marine seismic reflection data have been collected for decades and since the mid-to late- 1980s much of this data is positioned relatively accurately. This…”
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Volcanic evolution of the South Sandwich volcanic arc, South Atlantic, from multibeam bathymetry by Leat, Philip T., Day, Simon J., Tate, Alex J., Martin, Tara J., Owen, Matthew J., Tappin, David R.

“…New multibeam bathymetry data are presented for the South Sandwich intra-oceanic arc which occupies the small Sandwich plate in the South Atlantic, and is…”
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Control of sedimentation by active tectonics, glaciation and contourite-depositing currents in Endurance Basin, South Georgia by Owen, Matthew J., Day, Simon J., Leat, Philip T., Tate, Alex J., Martin, Tara J.

“…Endurance Basin is an elongate broadly WNW–ESE trending basin located on the northern margin of the Scotia Sea, adjacent to the southern margin of the South…”
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Statistical analysis of the El Niño-Southern Oscillation and sea-floor seismicity in the eastern tropical Pacific by Guillas, Serge, Day, Simon J., McGuire, B.

“…We present statistical evidence for a temporal link between variations in the El Niño-Southern Oscillation (ENSO) and the occurrence of earthquakes on the East…”
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Flank collapse triggered by intrusion: the Canarian and Cape Verde Archipelagoes by Elsworth, Derek, Day, Simon J

“…The potential to develop kilometer-scale instabilities on the flanks of intraplate volcanoes, typified by the Canary and Cape Verde Archipelagoes, is…”
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Internal pilot studies for estimating sample size by Birkett, M A, Day, S J

“…We develop the idea of using data from the first 'few' patients entered in a clinical trial to estimate the final trial size needed to have specified power for…”
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Giant Quaternary landslides in the evolution of La Palma and El Hierro, Canary Islands by Carracedo, Juan Carlos, Day, Simon J, Guillou, Hervé, Pérez Torrado, Francisco J

“…In the past, large morphological escarpments in the Canaries have been generally related to explosive and/or erosive processes. Recent onshore and offshore…”
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Mechanical models of the 1975 Kalapana, Hawaii earthquake and tsunami by Day, Simon J., Watts, Philip, Grilli, Stephan T., Kirby, James T.

“…Our objective is to produce a mechanically realistic model for the 1975 Kalapana event that explains the overall deformation and geological evolution of the…”
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Dating of the Upper Pleistocene–Holocene volcanic activity of La Palma using the unspiked K–Ar technique by Guillou, Hervé, Carracedo, Juan Carlos, Day, Simon J.

“…Combined unspiked K–Ar dating and detailed mapping have established the eruptive chronology of the Cumbre Vieja volcano in the Canary islands. The CV volcano…”
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Compositional variations in shield-stage volcanism in Fogo, Cape Verde islands by Rolfe-Betts, Brendon, Day, Simon J., Downes, Hilary, Millar, Ian, Palubicki, Kristina

“…The intraplate oceanic island of Fogo (Cape Verde islands) is in the shield-stage of its evolution. It experienced a major lateral collapse ca. 70 ka ago,…”
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FUNCTIONAL EMULATION OF HIGH RESOLUTION TSUNAMI MODELLING OVER CASCADIA by Guillas, Serge, Sarri, Andria, Day, Simon J., Liu, Xiaoyu, Dias, Frederic

“…The rarity of tsunamis impels the scientific community to rely on numerical simulation for planning and risk assessment purposes because of the low…”
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Multiparameter monitoring of Fogo Island, Cape Verde, for volcanic risk mitigation by Fonseca, Joao F.B.D., Faria, Bruno V.E., Lima, Nuno P., Heleno, Sandra I.N., Lazaro, Clara, d’Oreye, Nicolas F., Ferreira, Ana M.G., Barros, Inocencio J.M., Santos, Paula, Bandomo, Zuleyka, Day, Simon J., Osorio, Jose P., Baio, Miguel, Matos, Joao L.G.

“…Fogo Island in the Cape Verde Archipelago (North Atlantic) is a stratovolcano of nearly conical shape that rises 2829 m above sea level and ∼6000 m above the…”
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Sediment failures within the Peach Slide (Barra Fan, NE Atlantic Ocean) and relation to the history of the British-Irish Ice Sheet by Owen, Matthew J., Maslin, Mark A., Day, Simon J., Long, David

“…The Peach Slide is the largest known submarine mass movement on the British continental margin and is situated on the northern flank of the glacigenic Barra…”
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Gas hydrates: past and future geohazard? by Maslin, Mark, Owen, Matthew, Betts, Richard, Day, Simon, Dunkley Jones, Tom, Ridgwell, Andrew

“…Gas hydrates are ice-like deposits containing a mixture of water and gas; the most common gas is methane. Gas hydrates are stable under high pressures and…”
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Downward-propagating eruption following vent unloading implies no direct magmatic trigger for the 2018 lateral collapse of Anak Krakatau by Cutler, Kyra S., Watt, Sebastian F.L., Cassidy, Mike, Madden-Nadeau, Amber L., Engwell, Samantha L., Abdurrachman, Mirzam, Nurshal, Muhammad E.M., Tappin, David R., Carey, Steven N., Novellino, Alessandro, Hayer, Catherine, Hunt, James E., Day, Simon J., Grilli, Stephan T., Kurniawan, Idham A., Kartadinata, Nugraha

“…•Reconstruction of Anak Krakatau's eruptive activity following Dec. 2018 collapse.•No evidence for the collapse being triggered by intrinsic magmatic…”
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Control of sedimentation by active tectonics, glaciation and contourite-depositing currents in Endurance Basin, South Georgia: Scotia Arc Evolution: Global Implications by OWEN, Matthew J, DAY, Simon J, LEAT, Philip T, TATE, Alex J, MARTIN, Tara J

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Gas hydrates: a hazard for the twenty-first century? by Day, S. J., Maslin, M.

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Statistics Notes: Blinding In Clinical Trials And Other Studies by Day, Simon J., Altman, Douglas G.

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