Results 101 to 110 of about 119,027 (253)

Nitrate-Dependent Iron Oxidation: A Potential Mars Metabolism [PDF]

, 2018
This work considers the hypothetical viability of microbial nitrate-dependent Fe2+ oxidation (NDFO) for supporting simple life in the context of the early Mars environment.
Abramov, Amils, Anand, Arevalo, Arnold, Arvidson, Bauermeister, Benz, Bibring, Bridges, Bridges, Bruce, Busigny, Byrne-Bailey, Cabrol, Canfield, Carlson, Carlson, Carr, Chakraborty, Chakraborty, Changela, Charlou, Chassefière, Chastain, Chaudhuri, Chevrier, Cockell, Cockell, Cockell, Comeau, Czaja, Dartnell, Edwards, Edwards, Edwards, Ehlmann, Ehlmann, Ehlmann, Ehrenreich, Emerson, Emerson, Emerson, Etique, Ettwig, Fassett, Filiberto, Fisk, Formisano, Fowler, Fox, Fox, Fox-Powell, Frydenvang, Gauger, Gendrin, Glavin, Grady, Gronstal, Grotzinger, Grotzinger, Hafenbradl, Hecht, Hedrich, Hicks, Hoefen, Hoehler, Hoppert, Hurowitz, Ilbert, Ionescu, Irwin, Jakosky, Jepsen, Johnson, Kappler, Kappler, Kappler, King, Kish, Klueglein, Klueglein, Konhauser, Konn, Kounaves, Kumaraswamy, Lack, Lalonde, Lanza, Laufer, Lopez-Reyes, Lovley, Lovley, Madigan, Mahaffy, Malin, Mangold, Manning, Martin, Martín-Torres, Marzo, McSween, McSween, Michalski, Millero, Ming, Ming, Miot, Miot, Miot, Miot, Miot, Miot, Miot, Miot, Mirvaux, Montoya, Morgan, Morris, Morris, Morris, Muehe, Myers, Nachon, Navarro-González, Nealson, Nie, Nixon, Nixon, Nixon, Oren, Osinski, Palucis, Pantke, Parnell, Pirajno, Popa, Raghoebarsing, Raiswell, Ramirez, Rampe, Rampe, Reimers, Revsbech, Roden, Santelli, Schieber, Schuerger, Schwenzer, Schwenzer, Schädler, Sephton, Sholes, Smith, Smith, Squyres, Squyres, Squyres, Steele, Stern, Stern, Stevens, Straub, Straub, Straub, Strohm, Summers, Summers, Summers, Sutter, Toporski, Tosca, Tosca, Tuff, Vaniman, Visscher, Wacey, Weber, Weber, Weber, Webster, Welhan, Wheat, Williams, Yen, Yen   +185 more
core   +4 more sources

4-Cyanoanilinium perchlorate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2008
The title compound, C(7)H(7)N(2) (+)·ClO(4) (-), comprises discrete ions which are inter-connected by N-H⋯O hydrogen bonds, leading to a neutral one-dimensional network along the [100] direction.
openaire   +3 more sources

Bioelectrochemical Systems for Removal of Selected Metals and Perchlorate from Groundwater: A Review

Energies, 2018
Groundwater contamination is a major issue for human health, due to its largely diffused exploitation for water supply. Several pollutants have been detected in groundwater; amongst them arsenic, cadmium, chromium, vanadium, and perchlorate.
D. Cecconet, A. Callegari, A. Capodaglio
semanticscholar   +1 more source

4-Iodoanilinium perchlorate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2010
In the crystal structure of the title compound, C(6)H(7)IN(+)·ClO(4) (-), the ions are connected in a three-dimensional hydrogen-bonded network via N-H⋯O hydrogen bonds.
openaire   +3 more sources

Addition of solid oxidizer increases liquid fuel specific impulse [PDF]

, 1967
Adding soluble solid oxidizers to hydrazine and similar fuels makes them useful in low temperature bipropellant systems. These oxidizers improve the low specific impulse, high freezing point, low boiling point, and low density of the ...
Hendel, F. J.
core   +1 more source

Quantification of genes and gene transcripts for microbial perchlorate reduction in fixed‐bed bioreactors [PDF]

, 2012
Aims:  Optimization of full‐scale, biological perchlorate treatment processes for drinking water would benefit from knowledge of the location and quantity of perchlorate‐reducing bacteria (PRB) and expression of perchlorate‐related genes in bioreactors.
Bender, Bender, Brown, Brown, Brown, Chaudhuri, Choi, De Long, Egert, Giblin, Greer, Hautman, Johnson, Kim, Kirisits, Laurent, Laurent, Lee, Li, Logan, London, Maixner, Marsh, Min, Nerenberg, Nozawa-Inoue, Nozawa-Inoue, Renner, Song, Staley, Webster, Wolff, Xu, Zhang   +33 more
core   +1 more source

An Antarctic Extreme Halophile and Its Polyextremophilic Enzyme: Effects of Perchlorate Salts

Astrobiology, 2017
Effects of perchlorate salts prevalent on the surface of Mars are of significant interest to astrobiology from the perspective of potential life on the Red Planet.
V. Laye, S. DasSarma
semanticscholar   +1 more source

4-Carbamoylpyridinium perchlorate [PDF]

Acta Crystallographica Section E Structure Reports Online, 2009
In the cation of the title compound, C(6)H(7)N(2)O(+)·ClO(4) (-), the amide group is oriented at a dihedral angle of 10.41 (17)° to the benzene ring. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonding.
openaire   +3 more sources

Association between Perchlorate and Indirect Indicators of Thyroid Dysfunction in NHANES 2001–2002, a Cross-Sectional, Hypothesis-Generating Study

Biomarker Insights, 2011
Background A previous study based on NHANES 2001–2002 observed that increased levels of urinary perchlorate were associated with increased levels of thyroid stimulating hormone among all women, and with decreased levels of thyroxine among women with low ...
Dina M. Schreinemachers
doaj   +1 more source