Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Mitchell D. Schulte"'
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2023)
The origin of life is one of the most fundamental questions of humanity. It has been and is still being addressed by a wide range of researchers from different fields, with different approaches and ideas as to how it came about. What is still incompl
Externí odkaz:
https://doaj.org/article/6600372a2ae54a92a17cebeed79eb863
Publikováno v:
Oceanography, Vol 25, Iss 1, Pp 196-208 (2012)
Hydrothermal vents are among the most biologically active regions of the deep ocean. However, our understanding of the limits of life in this extreme environment, the extent of biogeochemical transformation that occurs in the crust and overlying ocea
Externí odkaz:
https://doaj.org/article/eb0a2b21e434456d8238cfbfe3430b2e
Autor:
Carolyn R. Mercer, Ryan A. Stephan, Mary A. Voytek, Curt Niebur, Lucas Paganini, Mitchell D. Schulte, Quang-Viet Nguyen, K. Michael Dalal, Hari D. Nayar
Publikováno v:
Earth and Space 2022.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a317dbd6b50bdaaccfe2a002ba4a65f
https://doi.org/10.1061/9780784484470.029
https://doi.org/10.1061/9780784484470.029
Autor:
Michael T. Mellon, David Beaty, Michael A. Meyer, Pericles Stabekis, Raina V. Gough, Mitchell D. Schulte, John D. Rummel, Richard C. Quinn, Catharine Conley, Clive R. Neal, Lindsay Hays, François Raulin, Robert Lindberg, Nilton O. Renno, Andrew Spry, Betsy Pugel, Timothy D. Glotch, Ingrid Feustel, Corien Bakermans, Nathan Yee, Karen Junge, Penelope J. Boston, Michael A. Mischna, Douglas Bernard, Alian Wang, Vincent Chevrier
Publikováno v:
Life Sciences in Space Research. 23:50-59
The Joint Workshop on Induced Special Regions convened scientists and planetary protection experts to assess the potential of inducing special regions through lander or rover activity. An Induced Special Region is defined as a place where the presenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ce1ab9dd624a0249098ca47f087ab7a
https://doi.org/10.1016/j.lssr.2019.09.002
https://doi.org/10.1016/j.lssr.2019.09.002
Publikováno v:
Astrobiology
We describe the history and features of the Ladder of Life Detection, a tool intended to guide the design of investigations to detect microbial life within the practical constraints of robotic space missions. To build the Ladder, we have drawn from l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39ac3d0d6b1ea433f0d17feb34e47078
https://doi.org/10.1089/ast.2017.1773
https://doi.org/10.1089/ast.2017.1773
Autor:
Andrej Grubisic, Caroline Freissinet, Jorge L. Vago, Fred Goesmann, Arnaud Buch, Xiang Li, Stephanie Getty, Ryan M. Danell, Fabien Stalport, John Robert Brucato, Mitchell D. Schulte, Ricardo Arevalo, Veronica Pinnick, William B. Brinckerhoff, Cyril Szopa, Noël Grand, Uwe J. Meierhenrich, Daniel P. Glavin, Harald Steininger, François Raulin, Walter Goetz, Robert Lindner, Friso H. W. van Amerom, Sandra Siljeström, Helge Mißbach
Publikováno v:
Astrobiology
Astrobiology, Mary Ann Liebert, 2017, 17 (6-7), pp.655-685. ⟨10.1089/ast.2016.1551⟩
Astrobiology, 2017, 17 (6-7), pp.655-685. ⟨10.1089/ast.2016.1551⟩
Astrobiology, Mary Ann Liebert, 2017, 17 (6-7), pp.655-685. ⟨10.1089/ast.2016.1551⟩
Astrobiology, 2017, 17 (6-7), pp.655-685. ⟨10.1089/ast.2016.1551⟩
The Mars Organic Molecule Analyzer (MOMA) instrument onboard the ESA/Roscosmos ExoMars rover (to launch in July, 2020) will analyze volatile and refractory organic compounds in martian surface and subsurface sediments. In this study, we describe the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42f8b262decc646994dc8657f58ac4df
https://doi.org/10.1089/ast.2016.1551
https://doi.org/10.1089/ast.2016.1551
The temperature dependence of the standard-state thermodynamic properties of aqueous nonelectrolytes
Publikováno v:
Geochimica et Cosmochimica Acta. 65:3919-3930
Recent experimental studies of the standard-state heat capacities of aqueous nonelectrolytes at high temperatures make it possible to test predictions made with theoretical equations of state and correlation algorithms. Existing predictive methods ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5096db7b2bde4bdf765b4c03cfce7837
https://doi.org/10.1016/s0016-7037(01)00717-7
https://doi.org/10.1016/s0016-7037(01)00717-7
Autor:
Everett L. Shock, Mitchell D. Schulte
Publikováno v:
Journal of Geophysical Research: Planets. 103:28513-28527
Hydrothermal circulation can lead to fluid mixing on any planet with liquid water and a source of heat. Aqueous fluids with differing compositions, especially different oxidation states, are likely to be far from thermodynamic equilibrium when they m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0381699fe3af9470ce91e42fcf3076a7
https://doi.org/10.1029/98je02142
https://doi.org/10.1029/98je02142
Publikováno v:
Origins of Life and Evolution of the Biosphere. 25:141-159
Thermodynamic calculations provide the means to quantify the chemical disequilibrium inherent in the mixing of reduced hydrothermal fluids with seawater. The chemical energy available for metabolic processes in these environments can be evaluated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a2c10ae4ffcbf9202f329044b18e2b
https://doi.org/10.1007/bf01581579
https://doi.org/10.1007/bf01581579
Autor:
Karyn L, Rogers, Mitchell D, Schulte
Publikováno v:
Geobiology. 10(4)
Sulfur is central to the metabolisms of many organisms that inhabit extreme environments. While biotic and abiotic cycling of organic sulfur compounds has been well documented in low-temperature anaerobic environments, cycling of organic sulfur in hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e017ddc9a0040b61eb69d6169a1458e1
https://pubmed.ncbi.nlm.nih.gov/22469147
https://pubmed.ncbi.nlm.nih.gov/22469147