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Hojatollah Vali

California Institute of Technology

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Publication

Featured researches published by Hojatollah Vali.

Archive | 1991

Observations of Magnetosome Organization, Surface Structure, and Iron Biomineralization of Undescribed Magnetic Bacteria: Evolutionary Speculations

Hojatollah Vali; Joseph L. Kirschvink

Archive | 1999

Chemical and Morphological Characterization of Siderite Formed by Iron-reducing Bacteria

Cuilin Zhang; Hojatollah Vali; Christopher S. Romanek; Yul Roh; S. Kelly Sears; Tommy J. Phelps

Archive | 1999

Nanofossils and the Size Limits of Life

Hojatollah Vali; S. Kelly Sears; Neva Ciftcioglu; E. Olavi Kajander

Archive | 1997

Size distribution of magnetite in carbonate globules of ALH84001 Martian meteorite

D. C. Golden; Kathie Louise Thomas-Keprta; David S. McKay; Susan J. Wentworth; Hojatollah Vali; Douglas W. Ming

Archive | 2005

Paleointensity of the Martian field from SQUID Microscopy

Benjamin P. Weiss; Luis E. Fong; Eduardo A. Lima; Franz J. Baudenbacher; Hojatollah Vali

Archive | 2004

DETERMINATION OF THE THREE-DIMENSIONAL MORPHOLOGY OF ALH84001 AND BIOGENIC MV-1 MAGNETITE: COMPARISON OF RESULTS FROM ELECTRON TOMOGRAPHY AND CLASSICAL TRANSMISSION ELECTRON MICROSCOPY; Kathie L.

Simon J. Clemett; Cindy Schwartz; Mary K. Morphew; J. Richard McIntosh; Joseph L. Kirschvink; Susan J. Wentworth; David S. McKay; Hojatollah Vali; Everett K. Gibson; Christopher S. Romanek

Archive | 2000

Reconciliation of Magnetic and Petrographic Constraints on ALH84001? Panspermia Lives On!

Benjamin P. Weiss; Joseph L. Kirschvink; Franz J. Baudenbacher; Hojatollah Vali; Francis A. Macdonald; John P. Wikswo

Archive | 1997

Formation of Magnetite and Fe-rich Carbonates by Thermophilic Bacteria from Deep Terrestrial Subsurface: A Possible Mechanism for Biomineralization in ALH84001

Hojatollah Vali; Cuilin Zhang; S. Kelly Sears; Stephen Lin; Tommy J. Phelps; David R. Cole; T. C. Onstott; Joseph L. Kirschvink; Anthony E. Williams-Jones; David S. McKay

Archive | 2005

On the Origin of Magnetization in Platformal Carbonate Muds

Adam C. Maloof; John P. Grotzinger; Robert E. Kopp; Benjamin P. Weiss; Hojatollah Vali; Joseph L. Kirschvink

Archive | 2008

Search for Vertical Redox Gradients in the Late Archean Ocean: No Bacterial Magnetofossils

Sonia M. Tikoo; Robert E. Kopp; Cody Z. Nash; Hojatollah Vali; Theresa M. D. Raub; Joseph L. Kirschvink

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Joseph L. Kirschvink

California Institute of Technology

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S. Kelly Sears

McGill University

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Kathie Louise Thomas-Keprta

University of Chicago

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Christopher S. Romanek

University of Kentucky

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Simon J. Clemett

Stanford University

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Susan J. Wentworth

Jacobs Engineering Group

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Tommy J. Phelps

Oak Ridge National Laboratory

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Dennis A. Bazylinski

University of Nevada

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Benjamin P. Weiss

Massachusetts Institute of Technology

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David R. Cole

Oak Ridge National Laboratory

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