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Your search keyword '"Malin, Michael"' showing total 25 results
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25 results on '"Malin, Michael"'

1. MRO overview: Sixteen years in Mars orbit

Author

Zurek, Richard, primary, Tamppari, Leslie, additional, Johnston, M. Dan, additional, Murchie, Scott, additional, McEwen, Alfred, additional, Byrne, Shane, additional, Seu, Roberto, additional, Putzig, Nathaniel, additional, Kass, David, additional, Malin, Michael, additional, and Cantor, Bruce, additional

Published
2024
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5. Distribution of primary and secondary features in the Pahrump Hills outcrop (Gale crater, Mars) as seen in a Mars Descent Imager (MARDI) “sidewalk” mosaic

Author

Minitti, Michelle E., primary, Malin, Michael C., additional, Van Beek, Jason K., additional, Caplinger, Michael, additional, Maki, Justin N., additional, Ravine, Michael, additional, Calef, Fred J., additional, Edgar, Lauren A., additional, Harker, David, additional, Herkenhoff, Kenneth E., additional, Kah, Linda C., additional, Kennedy, Megan R., additional, Krezoski, Gillian M., additional, Kronyak, Rachel E., additional, Lipkaman, Leslie, additional, Nixon, Brian, additional, Rowland, Scott K., additional, Schieber, Juergen, additional, Schroeder, Jeffrey F., additional, Stack, Kathryn M., additional, Williams, Rebecca M.E., additional, and Yingst, R. Aileen, additional

Published
2019
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8. Transient atmospheric effects of the landing of the Mars Science Laboratory rover: The emission and dissipation of dust and carbazic acid

Author

Moores, John E., primary, Schieber, Juergen, additional, Kling, Alexandre M., additional, Haberle, Robert M., additional, Moore, Casey A., additional, Anderson, Mark S., additional, Katz, Ira, additional, Yavrouian, Andre, additional, Malin, Michael C., additional, Olson, Timothy, additional, Rafkin, Scot C.R., additional, Lemmon, Mark T., additional, Sullivan, Robert J., additional, Comeaux, Keith, additional, and Vasavada, Ashwin R., additional

Published
2016
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14. An astrobiological perspective on Meridiani Planum

Author

Knoll, Andrew H., primary, Carr, Michael, additional, Clark, Benton, additional, Des Marais, David J., additional, Farmer, Jack D., additional, Fischer, Woodward W., additional, Grotzinger, John P., additional, McLennan, Scott M., additional, Malin, Michael, additional, Schröder, Christian, additional, Squyres, Steven, additional, Tosca, Nicholas J., additional, and Wdowiak, Thomas, additional

Published
2005
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17. Determination of hematocrit based on diffusion of an inert molecular probe from agarose gels into whole blood

Author

M. Carol Mihalik, Malin Michael J, and Louis D Sclafani

Subjects
Blood Glucose, Lysis, Diffusion, Biophysics, Analytical chemistry, Hematocrit, Hemolysis, Biochemistry, Absorbance, chemistry.chemical_compound, Polysaccharides, medicine, Humans, Molecular Biology, Serum Albumin, Whole blood, Chromatography, medicine.diagnostic_test, Chemistry, Sepharose, Cell Biology, Vitamin B 12, Models, Chemical, Volume (thermodynamics), Agarose, Gels, Visible spectrum
Abstract

Whole blood hematocrit was determined by an approach which depends on the diffusion of an inert probe, to which red blood cells are impermeable, from a small agarose gel into a stirred, much larger blood sample. Blood cells influence the diffusion rate of the probe by, on the average, physically blocking a fraction of the gel surface. The blocking effect increases with the hematocrit. Cyanocobalamin (B-12) was found to be a suitable probe because it did not penetrate, bind to, or lyse blood cells and was not bound by plasma solutes. The loss of B-12 from gels in contact with blood was monitored by determination of the absorbance change at 540 nm of gels which had been quickly rinsed. The visible spectrum of B-12 in agarose gels was identical to the spectrum in water. Beer's Law was obeyed in 1-mm thick agarose gels over a concentration range of 0.1-0.8 mM. Based on the results from 48 blood samples covering the hematocrit range 25-69, a least-squares line was generated with a slope, -3.46 X 10(-3) delta A/hematocrit unit, a Y intercept of 0.295, and a correlation coefficient of 0.971. The precision of the technique was +/- 9.7%. The assay was insensitive to mean corpuscular volume and sample volume as long as the latter was 50-fold larger than the gel volume. The diffusion coefficient for B-12 in 1% agarose gels was found to be 1.4 +/- 0.2 X 10(-6) cm2 sec-1.

Published
1983
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