Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Garret L. Hart"'
Autor:
Robert G. Ewing, Megan K. Nims, Kelsey A. Morrison, Garret L. Hart, Nancy M. Avalos, Elizabeth H. Denis
Publikováno v:
The Analyst. 147:4888-4894
There is a need for non-contact, real-time vapor detection of drugs to combat illicit transportation and help curb the opioid epidemic. The low volatility of drugs, like fentanyl, makes room temperature vapor detection of illicit drugs challenging, b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a06c61bae5720325d001ee49acfb81c0
https://doi.org/10.1039/d2an01149b
https://doi.org/10.1039/d2an01149b
Autor:
Charles J. Barinaga, R. Kenneth Marcus, Edward D. Hoegg, David W. Koppenaal, Garret L. Hart, George J. Hager
Publikováno v:
Journal of the American Society for Mass Spectrometry. 27:1393-1403
In order to meet a growing need for fieldable mass spectrometer systems for precise elemental and isotopic analyses, the liquid sampling-atmospheric pressure glow discharge (LS-APGD) has a number of very promising characteristics. One key set of attr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fc94d3ab7fb75286bb69b2a2f2f67c8
https://doi.org/10.1007/s13361-016-1402-4
https://doi.org/10.1007/s13361-016-1402-4
Publikováno v:
Earth and Planetary Science Letters. 437:25-34
Interaction of mantle melts with the continental crust can have significant effects on the composition of the resulting melts as well as on the crust itself, and tracing this interaction is key to our understanding of arc magmatism. Lava flows and py
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3eb6c9c94be89059870893ddda4fc9
https://doi.org/10.1016/j.epsl.2015.12.001
https://doi.org/10.1016/j.epsl.2015.12.001
Autor:
Edward D. Hoegg, George J. Hager, Charles J. Barinaga, David W. Koppenaal, Garret L. Hart, R. Kenneth Marcus
Publikováno v:
Journal of Analytical Atomic Spectrometry. 31:2355-2362
The continued development of the liquid sampling-atmospheric pressure glow discharge (LS-APGD) microplasma ion source, combined with Orbitrap™ mass spectrometry technology is described. Improved characterization of this new system for performing pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab17dfacc002485796a10f80c7d6202d
https://doi.org/10.1039/c6ja00163g
https://doi.org/10.1039/c6ja00163g
Autor:
John W. Robinson, Gregory C. Eiden, Kenneth D. Jarman, Andrew M. Duffin, Jhanis J. Gonzalez, Jesse Ward, Garret L. Hart, Albert J. Fahey, Richard E. Russo, Benjamin E. Naes, Dayana Oropeza, Mackenzie C. Endres, David Willingham, Kellen We. Springer
Publikováno v:
Journal of Analytical Atomic Spectrometry. 30:1100-1107
We utilized femtosecond laser ablation together with multi-collector inductively coupled plasma mass spectrometry to measure the uranium isotopic content of NIST 61x (x = 0, 2, 4, 6) glasses. The uranium content of these glasses is a linear two-compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd0cb0a3ae08e0d8f8b10e881780217a
https://doi.org/10.1039/c4ja00452c
https://doi.org/10.1039/c4ja00452c
Autor:
Jan Irvahn, David W. Koppenaal, Edward D. Hoegg, George J. Hager, Garret L. Hart, R. Kenneth Marcus
Publikováno v:
Rapid communications in mass spectrometry : RCM. 31(18)
Rationale The field of highly accurate and precise isotope ratio analysis, for use in nonproliferation, has been dominated by thermal ionization and inductively coupled plasma mass spectrometry. While these techniques are considered the gold standard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::166cf8c81b79434c714bda76145e7edb
https://pubmed.ncbi.nlm.nih.gov/28696545
https://pubmed.ncbi.nlm.nih.gov/28696545
Autor:
Garret L. Hart, Alan L. Deino, David G. Tingey, Sherman Gromme, Eric H. Christiansen, Myron G. Best
Publikováno v:
Geosphere. 9:1562-1636
One of the greatest global manifestations of explosive silicic volcanism in the terrestrial rock record occurred during the middle Cenozoic over a large part of southwestern North America, from the Great Basin of Nevada and western Utah into Colorado
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b5878cb0ed7b13f1856412c6a76e0ac
https://doi.org/10.1130/ges00945.1
https://doi.org/10.1130/ges00945.1
Autor:
Alan L. Deino, Eric H. Christiansen, Myron G. Best, Garret L. Hart, Sherman Gromme, David G. Tingey
Publikováno v:
Geosphere. 9:864-950
The Indian Peak–Caliente caldera complex and its surrounding ignimbrite field were a major focus of explosive silicic activity in the eastern sector of the subduction-related southern Great Basin ignimbrite province during the middle Cenozoic (36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f733537a41e3c9b1430319357b764b3
https://doi.org/10.1130/ges00902.1
https://doi.org/10.1130/ges00902.1
Autor:
Chris Harris, John A. Wolff, Ralf Gertisser, Màiri F. Gardner, Valentin R. Troll, John A. Gamble, Rob M. Ellam, Garret L. Hart
Publikováno v:
Journal of Petrology. 54:149-182
Anak Krakatau is a basaltic andesite cone that has grown following the famous caldera-forming 1883 eruption of Krakatau. It breached sea level in 1927 and since the 1950s has been growing at an average rate of similar to 8 cm a week. We present new m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::681705377d183063ada7f1c0aad385cc
https://doi.org/10.1093/petrology/egs066
https://doi.org/10.1093/petrology/egs066
Publikováno v:
Contributions to Mineralogy and Petrology. 165:397-417
Mafic complexes in the central Sierra Nevada batholith record valuable geochemical information regarding the role mafic magmas play in arc magmatism and the generation of continental crust. In the intrusive suite of Yosemite Valley, major and trace e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4da2f17a488adec6b5d3be36d4a4159
https://doi.org/10.1007/s00410-012-0814-9
https://doi.org/10.1007/s00410-012-0814-9