Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Zachary D. Sharp"'
Autor:
Luigi Dallai, Zachary D. Sharp
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract Triple oxygen isotopes of Cenozoic intrusive rocks emplaced along the Ross Sea coastline in Antarctica, reveal that meteoric-hydrothermal waters imprinted their stable isotope composition on mineral phases, leaving a clear record of oxygen a
Externí odkaz:
https://doaj.org/article/218bc9b9f90c4b42a2ead5dce13e3095
Autor:
Lucas Navarrete, Nico Lübcker, Felipe Alvarez, Roberto Nespolo, Juan Carlos Sanchez-Hernandez, Karin Maldonado, Zachary D. Sharp, John P. Whiteman, Seth D. Newsome, Pablo Sabat
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Tracing how free-ranging organisms interact with their environment to maintain water balance is a difficult topic to study for logistical and methodological reasons. We use a novel combination of triple-oxygen stable isotope analyses of water extract
Externí odkaz:
https://doaj.org/article/ef1ec81c77c34250a2e0796cb25fde52
Autor:
Peter L. Olson, Zachary D. Sharp
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 3, Pp n/a-n/a (2022)
Abstract Volatiles from the solar nebula are known to be present in Earth's deep mantle. The core also may contain solar nebula‐derived volatiles, but in unknown amounts. Here we use calculations of volatile ingassing and degassing to estimate the
Externí odkaz:
https://doaj.org/article/dfa73e45e1444b948987681d82d6aca0
Autor:
Pablo Sabat, Seth D. Newsome, Stephanie Pinochet, Roberto Nespolo, Juan Carlos Sanchez-Hernandez, Karin Maldonado, Alexander R. Gerson, Zachary D. Sharp, John P. Whiteman
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Understanding physiological traits and ecological conditions that influence a species reliance on metabolic water is critical to creating accurate physiological models that can assess their ability to adapt to environmental perturbations (e.g., droug
Externí odkaz:
https://doaj.org/article/c401a249d8e741a9ac89647cfd0ac97d
Autor:
Mamoudou Maiga, Seong Won Choi, Viorel Atudorei, Mariama C. Maiga, Zachary D. Sharp, William R. Bishai, Graham S. Timmins
Publikováno v:
mBio, Vol 5, Iss 2 (2014)
ABSTRACT One of the major hurdles in treating tuberculosis (TB) is the time-consuming and difficult methodology for diagnosis. Stable-isotope breath tests hold great potential for rapidly diagnosing an infectious disease, monitoring therapy, and dete
Externí odkaz:
https://doaj.org/article/851a2229eb62494c94bb4c36f2be6d40
Publikováno v:
Reviews in Mineralogy and Geochemistry. 86:367-400
Publikováno v:
Reviews in Mineralogy and Geochemistry. 86:179-196
Autor:
Tyler B. Coplen, Sandra J. Carlson, Jordan A.G. Wostbrock, Zachary D. Sharp, Uwe Brand, Adrian J. Brearley, Peter K. Swart
Publikováno v:
Geochimica et Cosmochimica Acta. 288:369-388
High precision triple oxygen isotope measurements of carbonates can better constrain temperatures and oxygen isotope compositions of seawater through geologic time than 18O/16O measurements alone, but lack of a definitive calibration has hindered pro
Autor:
Charles K. Shearer, Justin I. Simon, Zachary D. Sharp, A. M. Gargano, Wayne Buckley, Alex N. Halliday
Publikováno v:
Proc Natl Acad Sci U S A
Lunar mare basalts are depleted in F and Cl by approximately an order of magnitude relative to mid-ocean ridge basalts and contain two Cl-bearing components with elevated isotopic compositions relative to the bulk-Earth value of ∼0‰. The first is
Autor:
Guo-Qiang Tang, Amarasooriya Pitawala, Xian-Hua Li, Qiu-Li Li, Mingguo Zhai, Yang Li, and Xian-Hua Li, Zachary D. Sharp, Lei Zhao, A. M. Gargano
Publikováno v:
Atomic Spectroscopy. 41:51-56