Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ivria J, Doloboff"'
Autor:
Luther W. Beegle, John C. Priscu, Michael Malaska, Kenneth Manatt, Greg Wanger, E. Eshelman, Ivria J. Doloboff, William Abbey, M. Willis, Rohit Bhartia
Publikováno v:
Astrobiology. 19:771-784
Terrestrial icy environments have been found to preserve organic material and contain habitable niches for microbial life. The cryosphere of other planetary bodies may therefore also serve...
Autor:
Evan J, Eshelman, Michael J, Malaska, Kenneth S, Manatt, Ivria J, Doloboff, Greg, Wanger, Madelyne C, Willis, William J, Abbey, Luther W, Beegle, John C, Priscu, Rohit, Bhartia
Publikováno v:
Astrobiology. 19(6)
Terrestrial icy environments have been found to preserve organic material and contain habitable niches for microbial life. The cryosphere of other planetary bodies may therefore also serve as an accessible location to search for signs of life. The Wi
Autor:
Peter Ngo, Kris Zacny, E. Eshelman, B. Mellerowicz, Rohit Bhartia, Michael Malaska, Kenneth Manatt, Luther Beagle, Brandi Carrier, Robert Huddleston, John C. Priscu, M. Willis, Lauren DeFlores, Daniel Kim, Ivria J. Doloboff, Arthur L. Lane, Gale Paulsen, Alex Wang, A. Ridilla, William Abbey, Greg Wanger
Publikováno v:
2018 AIAA SPACE and Astronautics Forum and Exposition.
Autor:
Florence Haudin, Geoffrey J. T. Cooper, Jerzy Maselko, Jason J. Pagano, Ivria J. Doloboff, Julyan H. E. Cartwright, David E. H. Jones, C. Ignacio Sainz-Díaz, Laura M. Barge, Alan L. Mackay, James T. Pantaleone, Silvana S. S. Cardoso, David Stone, Noreen L. Thomas, Yoshifumi Tanimoto, Michael J. Russell, Oliver Steinbock, Bruno Escribano, Leroy Cronin, Raymond E. Goldstein, Anne De Wit
Publikováno v:
BIRD: BCAM's Institutional Repository Data
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Chemical gardens in laboratory chemistries ranging from silicates to polyoxometalates, in applications ranging from corrosion products to the hydration of Portland cement, and in natural settings ranging from hydrothermal vents in the ocean depths to
Autor:
Julyan H. E. Cartwright, Laura M. Barge, Isik Kanik, Ivria J. Doloboff, Michael J. Russell, Richard D. Kidd, Yeghegis Abedian
Publikováno v:
Angewandte Chemie. 127:8302-8305
We examine the electrochemical gradients that form across chemical garden membranes and investigate how self-assembling, out-of-equilibrium inorganic precipitates—mimicking in some ways those generated in far-from-equilibrium natural systems—can
Autor:
Galen D. Stucky, Isik Kanik, David G. VanderVelde, Laura M. Barge, John Zeytounian, Ivria J. Doloboff, Lauren M. White, Michael J. Russell, Marc M. Baum, Richard D. Kidd
Publikováno v:
Geochimica et Cosmochimica Acta. 128:1-12
Cells use three main ways of generating energy currency to drive metabolism: (i) conversion of adenosine diphosphate (ADP) to adenosine triphosphate (ATP) by the proton motive force through the rotor-stator ATP synthase; (ii) the synthesis of inorgan
Autor:
Michael J. Russell, Isik Kanik, Galen D. Stucky, Lauren M. White, Ivria J. Doloboff, Laura M. Barge
Publikováno v:
Langmuir. 28:3714-3721
Chemical gardens form when ferrous chloride hydrate seed crystals are added or concentrated solutions are injected into solutions of sodium silicate and potassium phosphate. Various precipitation morphologies are observed depending on silicate and ph
Autor:
Richard D. Kidd, Laura M. Barge, Ivria J. Doloboff, Michael J. Russell, Yeghegis Abedian, Isik Kanik, Jessica E Nuñez
Publikováno v:
Journal of Visualized Experiments.
Here we report experimental simulations of hydrothermal chimney growth using injection chemical garden methods. The versatility of this type of experiment allows for testing of various proposed ocean / hydrothermal fluid chemistries that could have d
Autor:
Ivria J. Doloboff, Marc M. Baum, Richard D. Kidd, Chung-Kuang Lin, Isik Kanik, Laura M. Barge, Joshua M P Hampton, Terence P. Kee, Mohamed Pourkashanian, John A. Moss, John Zeytounian, M.S. Ismail
Publikováno v:
Astrobiology. 14(3)
In this paper, we discuss how prebiotic geo-electrochemical systems can be modeled as a fuel cell and how laboratory simulations of the origin of life in general can benefit from this systems-led approach. As a specific example, the components of wha
Autor:
Elena Macías-Sánchez, Silvana S. S. Cardoso, Julyan H. E. Cartwright, Ivria J. Doloboff, Laura M. Barge, C. Ignacio Sainz-Díaz, E. Flores, Pablo Sobron
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 472:20160466
Rio Tinto in southern Spain has become of increasing astrobiological significance, in particular for its similarity to environments on early Mars. We present evidence of tubular structures from sampled terraces in the stream bed at the source of the