Search Results - "Fox, J. L."

First measurements of composition and dynamics of the Martian ionosphere by MAVEN's Neutral Gas and Ion Mass Spectrometer by Benna, M., Mahaffy, P. R., Grebowsky, J. M., Fox, J. L., Yelle, R. V., Jakosky, B. M.

“…We report the results of the observations of the ionosphere of Mars by the Neutral Gas and Ion Mass Spectrometer. These observations were conducted during the…”
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Response of the Martian thermosphere/ionosphere to enhanced fluxes of solar soft X rays by Fox, J. L.

“…We have investigated the response of the thermosphere and ionosphere of Mars to enhanced fluxes of solar soft X rays, such as those that have been detected by…”
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Morphology of the near-terminator Martian ionosphere: A comparison of models and data by Fox, J. L., Yeager, Katherine E.

“…We have constructed low and high solar activity models of the Martian thermosphere/ionosphere for solar zenith angles from 60 to 90° in 5 degree increments…”
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CO2+ dissociative recombination: A source of thermal and nonthermal C on Mars by Fox, J. L.

“…CO2+ dissociative recombination has been assumed in the past to proceed overwhelmingly by the channel that produces CO + O. Although the channel that leads to…”
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Variation of the Martian ionospheric electron density from Mars Express radar soundings by Morgan, D. D., Gurnett, D. A., Kirchner, D. L., Fox, J. L., Nielsen, E., Plaut, J. J.

“…The Mars Advanced Radar for Subsurface and Ionospheric Sounding aboard Mars Express has been in operation for over 2 years. Between 14 August 2005 and 31 July…”
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neural basis for gyroscopic force measurement in the halteres of Holorusia by Fox, J. L, Daniel, T. L

“…Dipteran flight requires rapid acquisition of mechanosensory information provided by modified hindwings known as halteres. Halteres experience torques…”
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Morphology of the dayside ionosphere of Venus: Implications for ion outflows by Fox, J. L.

“…The nightside ionosphere of Venus is formed mostly by day‐to‐night transport of ions below the ionopause, with a small contribution from precipitation of…”
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Pickup ion measurements by MAVEN: A diagnostic of photochemical oxygen escape from Mars by Rahmati, A., Cravens, T. E., Nagy, A. F., Fox, J. L., Bougher, S. W., Lillis, R. J., Ledvina, S. A., Larson, D. E., Dunn, P., Croxell, J. A.

“…A key process populating the oxygen exosphere at Mars is the dissociative recombination of ionospheric O2+, which produces fast oxygen atoms, some of which…”
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Scaling of Hydrogen-Terminated Diamond FETs to Sub-100-nm Gate Dimensions by Moran, D A J, Fox, O J L, McLelland, H, Russell, S, May, P W

“…We present the dc operation of hydrogen-terminated diamond field-effect transistors (FETs) with gate lengths of 1 μm to 50 nm. The 50-nm device metrics include…”
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Nitrogen Phytoremediation by Water Hyacinth (Eichhornia crassipes (Mart.) Solms) by Fox, L. J, Struik, P. C, Appleton, B. L, Rule, J. H

“…The phytoremediation potential of water hyacinth, Eichhornia crassipes (Mart.) Solms, was examined in two independent studies under nitrogen (N) rates of 0,…”
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Induction of skin carcinogenicity by alcohol and ultraviolet light by Saladi, R. N., Nektalova, T., Fox, J. L.

“…Summary In western societies, casual consumption of alcohol during such outdoor activities as barbecuing and sunbathing is common. The current literature shows…”
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Near-terminator Venus ionosphere: How Chapman-esque? by Fox, J. L.

“…We have modeled the near‐terminator ionosphere of Venus for solar zenith angles χ between 60 and 85° in 5° increments, and from 86 to 90° in 1° increments. The…”
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Effect of H2 on the Martian ionosphere: Implications for atmospheric evolution by Fox, J. L.

“…Because H2 reacts efficiently with O+, CO2+, CO+, and N2+, the molecular hydrogen abundance assumed in models of the Martian ionosphere greatly affects the…”
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Solar activity variations of the Venus thermosphere/ionosphere by Fox, J. L., Sung, K. Y.

“…We present models of the low and high solar activity thermospheres and ionospheres of Venus for a background atmosphere based largely on the VTS3 model of…”
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Detection and imaging of gadolinium accumulation in human bone tissue by micro- and submicro-XRF by Turyanskaya, Anna, Rauwolf, Mirjam, Pichler, Vanessa, Simon, Rolf, Burghammer, Manfred, Fox, Oliver J. L., Sawhney, Kawal, Hofstaetter, Jochen G., Roschger, Andreas, Roschger, Paul, Wobrauschek, Peter, Streli, Christina

“…Gadolinium-based contrast agents (GBCAs) are frequently used in patients undergoing magnetic resonance imaging. In GBCAs gadolinium (Gd) is present in a bound…”
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Upper limits to the outflow of ions at Mars: Implications for atmospheric evolution by Fox, J. L.

“…Escape of ions is potentially important for the evolution of volatiles on Mars, but the mechanisms and rates of ion escape processes are not fully understood…”
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Photochemical escape of atomic carbon from Mars by Fox, J. L., Bakalian, F. M.

“…We have modeled the escape fluxes of atomic carbon from the Martian atmosphere for low and high solar activities due to various photochemical escape…”
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Genetic characterization of highly fluoroquinolone-resistant clinical Escherichia coli strains from china : Role of acrR mutations by HUI WANG, DZINK-FOX, Joann L, MINJUN CHEN, LEVY, Stuart B

“…The genetic basis for fluoroquinolone resistance was examined in 30 high-level fluoroquinolone-resistant Escherichia coli clinical isolates from Beijing,…”
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Prey size selection and distance estimation in foraging adult dragonflies by Olberg, R.M, Worthington, A.H, Fox, J.L, Bessette, C.E, Loosemore, M.P

“…To determine whether perching dragonflies visually assess the distance to potential prey items, we presented artificial prey, glass beads suspended from fine…”
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Relationships among carbonated apatite solubility, crystallite size, and microstrain parameters by Baig, A A, Fox, J L, Young, R A, Wang, Z, Hsu, J, Higuchi, W I, Chhettry, A, Zhuang, H, Otsuka, M

“…The use of the metastable equilibrium solubility (MES) concept to describe the solubility properties of carbonated apatites (CAPs) and human dental enamel (HE)…”
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