Results 61 to 70 of about 251,318 (208)

New ⁴⁰Ar/³⁹Ar dating of the Grande Ronde lavas, Columbia River Basalts, USA: Implications for duration of flood basalt eruption episodes [PDF]

, 2010
Grande Ronde Basalt (GRB) lavas represent the most voluminous eruptive pulse of the Columbia River-Snake River-Yellowstone hotspot volcanism. With an estimated eruptive volume of 150,000 km3, GRB lavas form at least 66% of the total volume of the ...
Barry, T. L., Hooper, P., Kelley, S. P., Reidel, S., Self, S., Widdowson, M.   +5 more
core   +1 more source

Vδ2 T-cell engagers bivalent for Vδ2-TCR binding provide anti-tumor immunity and support robust Vγ9Vδ2 T-cell expansion

Frontiers in Oncology
BackgroundVγ9Vδ2 T-cells are antitumor immune effector cells that can detect metabolic dysregulation in cancer cells through phosphoantigen-induced conformational changes in the butyrophilin (BTN) 2A1/3A1 complex.
Lisa A. King, Lisa A. King, Lisa A. King, Milon de Jong, Milon de Jong, Milon de Jong, Myrthe Veth, Myrthe Veth, Myrthe Veth, David Lutje Hulsik, Parsa Yousefi, Victoria Iglesias-Guimarais, Pauline M. van Helden, Tanja D. de Gruijl, Tanja D. de Gruijl, Tanja D. de Gruijl, Hans J. van der Vliet, Hans J. van der Vliet, Hans J. van der Vliet   +18 more
doaj   +1 more source

Detrital zircon and apatite (U‐Th)/He geochronology of intercalated baked sediments: a new approach to dating young basalt flows [PDF]

, 2011
Simple numerical models suggest that many basaltic lava flows should sufficiently heat the sediments beneath them to reset (U‐Th)/He systematics in detrital zircon and apatite.
Aciego, Aciego, Aciego, Blackburn, Blondes, Bristow, Dungan, Dungan, Farley, Farley, Flowers, Frances J. Cooper, Gardés, Gautheron, Hon, Hourigan, Jaeger, Kelley, Kip V. Hodges, Lipman, Lipman, Matthijs C. van Soest, McDougall, Min, Nasdala, Reiners, Schildgen, Schildgen, Self, Shuster, Vermeesch, Vermeesch, Wendt   +32 more
core   +2 more sources

Textural Insights Into the Evolving Lava Dome Cycles at Santiaguito Lava Dome, Guatemala

Frontiers in Earth Science, 2018
The structures and textures preserved in lava domes reflect underlying magmatic and eruptive processes, and may provide evidence of how eruptions initiate and evolve. This study explores the remarkable cycles in lava extrusion style produced between 1922
Emma Rhodes, Ben M. Kennedy, Yan Lavallée, Adrian Hornby, Adrian Hornby, Matt Edwards, Gustavo Chigna   +6 more
doaj   +1 more source

Lunar and Hawaiian lava tubes: Analogs and uses based on terrestrial field data [PDF]

Presented here is an analysis of the data collected for a large number of Hawaiian lava tubes on the islands of Oahu, Molokai, and Hawaii. The results are extrapolated to lunar conditions.
Coombs, Cassandra R., Hawke, B. Ray
core   +1 more source

Venusian sinuous rilles [PDF]

After a preliminary assessment of venusian channels, it now seems to be clear that the channels have distinctive classes, which imply a wide range of formation parameters and formation mechanisms. They include outflow channels mainly formed by mechanical
Baker, V. R., Komatsu, G.
core   +1 more source

Strangeness content of the nucleon in quasielastic neutrino-nucleus reactions

, 2007
We present a systematic study of the sensitivity of quasielastic neutrino-nucleus cross sections at intermediate energies to the strange quark sea of the nucleon. To this end, we investigate the impact of the weak strangeness form factors on the ratio of
B. Serot, C. Praet, J. Ryckebusch, N. Jachowicz, P. Lava, P. Vancraeyveld   +5 more
core   +1 more source

Morphology and dynamics of inflated subaqueous basaltic lava flows [PDF]

, 2014
International audienceDuring eruptions onto low slopes, basaltic Pahoehoe lava can form thin lobes that progressively coalesce and inflate to many times their original thickness, due to a steady injection of magma beneath brittle and viscoelastic layers ...
Anne Deschamps, Appelgate, Bondre, Brigitte Van Vliet-Lanoe, Calzia, Carbotte, Cashman, Cashman, Chadwick, Chadwick, Chitwood, Chitwood, Clauser, Cormier, Crisp, Cécile Grigné, Deschamps, Dragoni, Dugas, Duraiswami, Einarsson, Einarsson, Einarsson, Ely, Fink, Fornari, France Floc'h, Garel, Greeley, Greeley, Gregg, Gregg, Griffiths, Griffiths, Guilbaud, Harris, Hart, Hart, Head, Helo, Hoblitt, Holcomb, Hon, Hon, Hooper, Hooper, Horai, Howard, Hughes, James, Jensen, Jones, Jones, Kahle, Kauahikaua, Keith, Kent, Keszthelyi, Keszthelyi, Kreith, Kuntz, Kuntz, Leeman, Lenat, Lyle, Macdonald, Mattsson, McClinton, Morgane Le Saout, Morris, Orem, Otto, Pascal Allemand, Patrick, Pearson, Peterson, Rossi, Rowland, Russell, Ryan, Saemundsson, Sakimoto, Salisbury, Samuel Adam Soule, Scheirer, Schmincke, Self, Self, Self, Self, Sherrod, Sigmarsson, Steingrímsson, Sutherland, Swanson, Tepley, Thorarinsson, Thordarson, Thordarson, Thordarson, Thordarson, Thordarson, Tolan, Turcotte, Walker, Walker, Walker, Wang, Wantim, Wood, Wright, Ólafsson   +111 more
core   +3 more sources

Satellite and Ground Remote Sensing Techniques to Trace the Hidden Growth of a Lava Flow Field: The 2014–2015 Effusive Eruption at Fogo Volcano (Cape Verde)

Remote Sensing, 2018
Fogo volcano erupted in 2014–2015 producing an extensive lava flow field in the summit caldera that destroyed two villages, Portela and Bangaeira.
Sonia Calvari, Gaetana Ganci, Sónia Silva Victória, Pedro A. Hernandez, Nemesio M. Perez, José Barrancos, Vera Alfama, Samara Dionis, Jeremias Cabral, Nadir Cardoso, Paulo Fernandes, Gladys Melian, José M. Pereira, Hélio Semedo, Germán Padilla, Fátima Rodriguez   +15 more
doaj   +1 more source

Fitosociología y sucesión en el volcán Paricutín (Michoacan, México)

Caldasia, 1997
A phytosociologic survey of the current vegetation covering the cone and lava flow of Paricutín Volcano was conducted 44 years after eruption. A cluster analysis of a total of 57 relevés was made using a two-way indicator species algorithm, Twinspan ...
Giménez de Azcárate Cornide Joaquín, Escamilla Weinmann Martha E., Velásquez Alejandro   +2 more
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