Effect of UVC Radiation on Hydrated and Desiccated Cultures of Slightly Halophilic and Non-Halophilic Methanogenic Archaea: Implications for Life on Mars von Sinha, Navita, Kral, Timothy A

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Stable carbon isotope fractionation by methanogens growing on different Mars regolith analogs von Sinha, Navita, Kral, Timothy A.

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Survivability and growth kinetics of methanogenic archaea at various pHs and pressures: Implications for deep subsurface life on Mars von Sinha, Navita, Nepal, Sudip, Kral, Timothy, Kumar, Pradeep

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Sensitivity and adaptability of methanogens to perchlorates: Implications for life on Mars von Kral, Timothy A., Goodhart, Timothy H., Harpool, Joshua D., Hearnsberger, Christopher E., McCracken, Graham L., McSpadden, Stanley W.

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Non-Psychrophilic Methanogens Capable of Growth Following Long-Term Extreme Temperature Changes, with Application to Mars von Mickol, Rebecca L, Laird, Sarah K, Kral, Timothy A

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Potential use of highly insoluble carbonates as carbon sources by methanogens in the subsurface of Mars von Kral, Timothy A., Birch, Whitney, Lavender, Lauren E., Virden, Bryant T.

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Zero-valent iron on Mars: An alternative energy source for methanogens von Chastain, Brendon K., Kral, Timothy A.

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Low pressure and desiccation effects on methanogens: Implications for life on Mars von Kral, Timothy A., Altheide, Travis S., Lueders, Adrienne E., Schuerger, Andrew C.

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Approaching Mars-like geochemical conditions in the laboratory: omission of artificial buffers and reductants in a study of biogenic methane production on a smectite clay von Chastain, Brendon K, Kral, Timothy A

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Methanogen survival following exposure to desiccation, low pressure and martian regolith analogs von Kral, Timothy A., Altheide, S. Travis

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Washing methanogenic cells with the liquid fraction from a Mars soil simulant and water mixture von Ormond, David Ryan, Kral, Timothy A.

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Low pressure microenvironments: Methane production at 50 mbar and 100 mbar by methanogens von Mickol, Rebecca L., Kral, Timothy A.

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Effects of temperatures and high pressures on the growth and survivability of methanogens and stable carbon isotope fractionation: implications for deep subsurface life on Mars von Sinha, Navita, Nepal, Sudip, Kral, Timothy, Kumar, Pradeep

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WITHDRAWN due to Technical Error: Survivability and Growth Kinetics of Methanogenic Archaea at various pHs and Pressures: Implications for Deep Subsurface Life on Mars von Sinha, Navita, Nepal, Sudip, Kral, Timothy, Kumar, Pradeep

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First Astrobiology Science Conference NASA Ames Research Center Moffett Field, California 2000 April 3-5 von Kral, Timothy A.

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System, method and computer program product for deploying an update between environments of a multi-tenant on-demand database system von Plax, Jonathan, Kral, Timothy, Hale, Shannon

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System, method and computer program product for associating a plurality of stored elements with a creation of a patch von Kral Timothy, Smith Andrew, Toens Simon

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Systems and methods for utilizing uni-directional inter-host communication in an air gap environment von Kral, Timothy, Fry, Benjamin, Chen, Simon, Falko, Andrey

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Martian "microfossils" in lunar meteorites? von SEARS, DEREK W. G., KRAL, TIMOTHY A.

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SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR DEPLOYING AN UPDATE BETWEEN ENVIRONMENTS OF A MULTI-TENANT ON-DEMAND DATABASE SYSTEM von Kral Timothy, Hale Shannon, Plax Jonathan

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