Search Results - "Davidson, JP"

Hafnium isotope evidence for ‘conservative’ element mobility during subduction zone processes by Woodhead, J.D., Hergt, J.M., Davidson, J.P., Eggins, S.M.

“…The high field strength elements (HFSE) play a critical role in the interpretation of chemical variation within subduction-related magmas by providing an…”
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Magma Generation at a Large, Hyperactive Silicic Volcano (Taupo, New Zealand) Revealed by U–Th and U–Pb Systematics in Zircons by CHARLIER, B. L. A., WILSON, C. J. N., LOWENSTERN, J. B., BLAKE, S., VAN CALSTEREN, P. W., DAVIDSON, J. P.

“…Young (<∼65 ka) explosive silicic volcanism at Taupo volcano, New Zealand, has involved the development and evacuation of several crustal magmatic systems. Up…”
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Evolution and Genesis of Magmas from Vico Volcano, Central Italy: Multiple Differentiation Pathways and Variable Parental Magmas by PERINI, GIULIA, FRANCALANCI, LORELLA, DAVIDSON, JON P., CONTICELLI, SANDRO

“…Vico volcano has erupted potassic and ultrapotassic magmas, ranging from silica-saturated to silica-undersaturated types, in three distinct volcanic periods…”
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First Enantiospecific Total Synthesis of the Antitubercular Marine Natural Product Pseudopteroxazole. Revision of Assigned Stereochemistry by Davidson, James P, Corey, E. J

“…A concise, enantiospecific synthesis of pseudopteroxazole (3), which had originally been assigned structure 1, has been accomplished starting from…”
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Magma Mixing, Recharge and Eruption Histories Recorded in Plagioclase Phenocrysts from El Chichón Volcano, Mexico by TEPLEY, F. J., DAVIDSON, J. P., TILLING, R. I., ARTH, J. G.

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Insights into Collisional Magmatism from Isotopic Fingerprints of Melting Reactions by Knesel, Kurt M., Davidson, Jon P.

“…Piston-cylinder experiments in the granite system demonstrate that a variety of isotopically distinct melts can arise from progressive melting of a single…”
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Crustal forensics in arc magmas by Davidson, Jon P., Hora, John M., Garrison, Jennifer M., Dungan, Michael A.

“…The geochemical characteristics of continental crust are present in nearly all arc magmas. These characteristics may reflect a specific source process, such as…”
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Palatability and physical properties of potassium-binding resin RDX7675: comparison with sodium polystyrene sulfonate by Zann, Vanessa, McDermott, John, Jacobs, Jeffrey W, Davidson, James P, Lin, Fangling, Korner, Paul, Blanks, Robert C, Rosenbaum, David P

“…Hyperkalemia is a potentially life-threatening condition that patients with heart failure or chronic kidney disease, especially those taking…”
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Mineral-scale Sr-isotope constraints on magma evolution and chamber dynamics in the Rum layered intrusion, Scotland by Tepley, Frank J., Davidson, Jon P.

“…Sr isotopic zoning within single plagioclase crystals from rocks from Unit 9 of the Rum layered intrusion is used to infer events during crystal growth in a…”
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Magmatic Interactions as Recorded in Plagioclase Phenocrysts of Chaos Crags, Lassen Volcanic Center, California by F. J.TEPLEY III, Davidson, J P, CLYNNE, M A

“…The silicic lava domes of Chaos Crags in Lassen Volcanic National Park contain a suite of variably quenched, hybrid basaltic andesite magmatic inclusions. The…”
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Recharge in Volcanic Systems: Evidence from Isotope Profiles of Phenocrysts by Davidson, Jon P., Tepley, Frank J.

“…Strontium isotope ratios measured from core to rim across plagioclase feldspar crystals can be used to monitor changes in the isotope composition of the magma…”
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Calorimetric and Structural Studies of 1,2,3-Trisubstituted Cyclopropanes as Conformationally Constrained Peptide Inhibitors of Src SH2 Domain Binding by Davidson, James P, Lubman, Olga, Rose, Thierry, Waksman, Gabriel, Martin, Stephen F

“…Isothermal titration calorimetry and X-ray crystallography have been used to determine the structural and thermodynamic consequences associated with…”
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The origin of K-feldspar megacrysts hosted in alkaline potassic rocks from central Italy: a track for low-pressure processes in mafic magmas by Perini, Giulia, Tepley, Frank J., Davidson, Jon P., Conticelli, Sandro

“…In situ Sr-isotope and microchemical studies were used to determine the provenance of K-feldspar megacrysts hosted in mafic alkaline potassic, ultrapotassic…”
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Evolution of Silicic Magma through Assimilation and Subsequent Recharge: Evidence from Sr Isotopes in Sanidine Phenocrysts, Taylor Creek Rhyolite, NM by Knesel, Kurt M, Davidson, Jon P, Duffield, Wendell A

“…Isotopic fingerprinting of individual mineral phases, complemented by crystal size data, provides a unique avenue for elucidating the details of evolutionary…”
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Energy and mass fluxes in volcanic arcs: a preface to the special SOTA issue by Leeman, William P., Davidson, Jon P.

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Small and short-lived magma batches at composite volcanoes; time windows at Tongariro Volcano, New Zealand by Hobden, B. J, Houghton, B. F, Davidson, J. P, Weaver, S. D

“…Many arc volcanoes are characterized by frequent eruptions of small (< 0.1 km3) volume, but do such small events represent discrete magma batches or do these…”
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Cyclopropane-Derived Peptidomimetics. Design, Synthesis, and Evaluation of Novel Ras Farnesyltransferase Inhibitors by Hillier, Michael C., Davidson, James P., Martin, Stephen F.

“…Trisubstituted cyclopropanes have previously been established as rigid replacements of dipeptide arrays in several biological systems. Toward further…”
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Use of 1,2,3-trisubstituted cyclopropanes as conformationally constrained peptide mimics in SH2 antagonists by Davidson, James P, Martin, Stephen F

“…Novel conformationally constrained phosphotyrosine pseudopeptide derivatives of the tetrapeptide pY-E-E-I were prepared and evaluated as SH2 binding…”
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The relationship between potassic and calc-alkaline post-orogenic magmatism at Vico volcano, central Italy by Perini, Giulia, Conticelli, Sandro, Francalanci, Lorella, Davidson, Jon P.

“…Post-orogenic magmatism in Italy took place during the Plio-Pleistocene. Alkaline ultrapotassic magmas and sub-alkaline magmas were erupted from closely-spaced…”
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Late Cenozoic magmatism of the Bolivian Altiplano by Davidson, Jon P., de Silva, Shanaka L.

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