Search Results - "Lee, O C"

MAVEN observations of the solar cycle 24 space weather conditions at Mars by Lee, C. O., Hara, T., Halekas, J. S., Thiemann, E., Chamberlin, P., Eparvier, F., Lillis, R. J., Larson, D. E., Dunn, P. A., Espley, J. R., Gruesbeck, J., Curry, S. M., Luhmann, J. G., Jakosky, B. M.

“…The Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft has been continuously observing the variability of solar soft X‐rays and EUV irradiance,…”
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MAVEN SEP Observations of Scorpius X‐1 X‐Rays at Mars: A Midatmosphere Occultation Analysis Technique by Rahmati, A., Larson, D. E., Cravens, T. E., Lillis, R. J., Lee, C. O., Dunn, P. A.

“…We report on the first observations of atmospheric occultations at Mars of ~10 keV X‐rays from an extrasolar source identified as Scorpius X‐1. The…”
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Jovian Electrons in the Inner Heliosphere: Opportunities for Multi-spacecraft Observations and Modeling by Strauss, R. D., Dresing, N., Engelbrecht, N. E., Mitchell, J. G., Kühl, P., Jensen, S., Fleth, S., Sánchez-Cano, B., Posner, A., Rankin, J. S, Lee, C. O., van den Berg, J. P., Ferreira, S. E. S., Heber, B.

“…In this paper we explore the idea of using multi-spacecraft observations of Jovian electrons to measure the 3D distribution of these particles in the inner…”
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Test Particle Model Predictions of SEP Electron Transport and Precipitation at Mars by Jolitz, R. D., Dong, C. F., Rahmati, A., Brain, D. A., Lee, C. O., Lillis, R. J., Curry, S. M., Jakosky, B. M.

“…Extreme space weather events can episodically release solar energetic particles (SEPs) that precipitate into planetary atmospheres, leading to aurora and…”
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Global Aurora on Mars During the September 2017 Space Weather Event by Schneider, N. M., Jain, S. K., Deighan, J., Nasr, C. R., Brain, D. A., Larson, D., Lillis, R., Rahmati, Ali, Halekas, J. S., Lee, C. O., Chaffin, M. S., Stiepen, A., Crismani, M., Evans, J. S., Stevens, M. H., Lo, D. Y., McClintock, W. E., Stewart, A. I. F., Yelle, R. V., Clarke, J. T., Holsclaw, G. M., Lefevre, F., Montmessin, F., Jakosky, B. M.

“…We report the detection of bright aurora spanning Mars' nightside during the space weather event occurring in September 2017. The phenomenon was similar to…”
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Martian magnetic storms by Luhmann, J. G., Dong, C. F., Ma, Y. J., Curry, S. M., Xu, S., Lee, C. O., Hara, T., Halekas, J., Li, Y., Gruesbeck, J. R., Espley, J., Brain, D. A., Russell, C. T., Jakosky, B. M.

“…The response of Mars to the major space weather events called interplanetary coronal mass ejections (ICMEs) is of interest for both general planetary solar…”
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Seasonal Variability of Neutral Escape from Mars as Derived From MAVEN Pickup Ion Observations by Rahmati, A., Larson, D. E., Cravens, T. E., Lillis, R. J., Halekas, J. S., McFadden, J. P., Mitchell, D. L., Thiemann, E. M. B., Connerney, J. E. P., Dunn, P. A., Lee, C. O., Eparvier, F. G., DiBraccio, G. A., Espley, J. R., Luhmann, J. G., Mazelle, C., Jakosky, B. M.

“…The Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft arrived at Mars with the goal of determining the rates and mechanisms of atmospheric escape…”
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Phobos Surface Sputtering as Inferred From MAVEN Ion Observations by Nénon, Q., Poppe, A. R., Rahmati, A., Lee, C. O., McFadden, J. P., Fowler, C. M.

“…Phobos is bombarded by both protons and alpha particles from the solar wind and by Martian atomic and molecular oxygen ions. A numerical model of the…”
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Extreme lunar surface charging during solar energetic particle events by Halekas, J. S., Delory, G. T., Brain, D. A., Lin, R. P., Fillingim, M. O., Lee, C. O., Mewaldt, R. A., Stubbs, T. J., Farrell, W. M., Hudson, M. K.

“…We analyzed a series of solar energetic particle events in late April and early May of 1998, during which lunar surface potentials reached values as large as…”
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Interplanetary coronal mass ejections in the near-Earth solar wind during the minimum periods following solar cycles 22 and 23 by KILPUA, E. K. J, LEE, C. O, LUHMANN, J. G, LI, Y

“…In this paper we examine the occurrence rates and properties of interplanetary coronal mass ejections (ICMEs) and solar activity levels during the minima…”
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Highly efficient CRISPR/Cas9-mediated TAR cloning of genes and chromosomal loci from complex genomes in yeast by Lee, Nicholas C O, Larionov, Vladimir, Kouprina, Natalay

“…Transformation-associated recombination (TAR) protocol allowing the selective isolation of full-length genes complete with their distal enhancer regions and…”
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Effects of the Weak Polar Fields of Solar Cycle 23: Investigation Using OMNI for the STEREO Mission Period by Lee, C. O., Luhmann, J. G., Zhao, X. P., Liu, Y., Riley, P., Arge, C. N., Russell, C. T., de Pater, I.

“…The current solar cycle minimum seems to have unusual properties that appear to be related to weak solar polar magnetic fields. We investigate signatures of…”
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The Effects of Solar Cycle Variability on Nanodust Dynamics in the Inner Heliosphere: Predictions for Future STEREO A/WAVES Measurements by Poppe, A. R., Lee, C. O.

“…The collisional grinding of interplanetary meteoroids should continually produce grains over a wide range of sizes, including down to the nanometer‐size…”
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The Effects of Solar Wind Structure on Nanodust Dynamics in the Inner Heliosphere by Poppe, A. R., Lee, C. O.

“…Several interplanetary spacecraft have inferred the presence of nanometer‐sized dust grains in the inner heliosphere accelerated to near‐solar wind velocities…”
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Observations and Impacts of the 10 September 2017 Solar Events at Mars: An Overview and Synthesis of the Initial Results by Lee, C. O., Jakosky, B. M., Luhmann, J. G., Brain, D. A., Mays, M. L., Hassler, D. M., Holmström, M., Larson, D. E., Mitchell, D. L., Mazelle, C., Halekas, J. S.

“…On 10 September 2017, some of the strongest solar activity occurred in association with active region 12673 (AR2673), including an X‐class solar flare and a…”
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Clinician response to Candida organisms in the urine of patients attending hospital by Chen, S. C. A., Tong, Z. S., Lee, O. C., Halliday, C., Playford, E. G., Widmer, F., Kong, F. R., Wu, C., Sorrell, T. C.

“…The epidemiology of 54 episodes of candiduria with respect to clinical risk factors, species of Candida and physician response to the isolation of Candida in…”
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Analysis and Alternate Selection of Nanopowder Modifiers to Improve a Special Protective Coating System by Lee, O. C., Lee, C.-M., Goverdovskiy, V. N., Bardakhanov, S. P., Lygdenov, V. T.

“…This paper presents a practical approach for rational choice of silica nanopowders as modifiers to control and improve the performance of protective coating…”
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Development of a novel HAC-based "gain of signal" quantitative assay for measuring chromosome instability (CIN) in cancer cells by Kim, Jung-Hyun, Lee, Hee-Sheung, Lee, Nicholas C O, Goncharov, Nikolay V, Kumeiko, Vadim, Masumoto, Hiroshi, Earnshaw, William C, Kouprina, Natalay, Larionov, Vladimir

“…Accumulating data indicates that chromosome instability (CIN) common to cancer cells can be used as a target for cancer therapy. At present the rate of…”
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A Generalized Magnetospheric Disturbance Index: Initial Application to Mars Using MAVEN Observations by Gruesbeck, J. R., Espley, J. R., Lee, C. O., Curry, S. M.

“…Since MAVEN's arrival at Mars in 2014, in situ observations of the magnetic field have been made continually. During this time, the Martian magnetosphere has…”
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Growth‐inhibitory effects of Galla Rhois‐derived tannins on intestinal bacteria by Ahn, Y.‐J., Lee, C.‐O., Kweon, J.‐H., Ahn, J.‐W., Park, J.‐H.

“…The growth‐inhibitory activity of Galla Rhois‐derived materials towards 17 intestinal bacteria was evaluated using an impregnated paper disc method. The…”
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