Search Results - "Rohner, U"

A high-resolution mass spectrometer to measure atmospheric ion composition by Junninen, H., Ehn, M., Petäjä, T., Luosujärvi, L., Kotiaho, T., Kostiainen, R., Rohner, U., Gonin, M., Fuhrer, K., Kulmala, M., Worsnop, D. R.

“…In this paper we present recent achievements on developing and testing a tool to detect the composition of ambient ions in the mass/charge range up to 2000 Th…”
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The ToF-ACSM: a portable aerosol chemical speciation monitor with TOFMS detection by Fröhlich, R, Cubison, M. J, Slowik, J. G, Bukowiecki, N, Prévôt, A. S. H, Baltensperger, U, Schneider, J, Kimmel, J. R, Gonin, M, Rohner, U, Worsnop, D. R, Jayne, J. T

“…We present a new instrument for monitoring aerosol composition, the time-of-flight aerosol chemical speciation monitor (ToF-ACSM), combining precision…”
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Evaluation of a reduced-pressure chemical ion reactor utilizing adduct ionization for the detection of gaseous organic and inorganic species by Riva, Matthieu, Pospisilova, Veronika, Frege, Carla, Perrier, Sebastien, Bansal, Priyanka, Jorga, Spiro, Sturm, Patrick, Thornton, Joel A, Rohner, Urs, Lopez-Hilfiker, Felipe

“…Volatile organic compounds (VOCs) and volatile inorganic compounds (VICs) provide critical information across many scientific fields including atmospheric…”
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Self-consistent modelling of Mercury’s exosphere by sputtering, micro-meteorite impact and photon-stimulated desorption by Wurz, P., Whitby, J.A., Rohner, U., Martín-Fernández, J.A., Lammer, H., Kolb, C.

“…A Monte-Carlo model of exospheres ( Wurz and Lammer, 2003) was extended by treating the ion-induced sputtering process, photon-stimulated desorption, and…”
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The lunar exosphere: The sputtering contribution by Wurz, P., Rohner, U., Whitby, J.A., Kolb, C., Lammer, H., Dobnikar, P., Martín-Fernández, J.A.

“…We have extended our Monte Carlo model of exospheres [Wurz, P., Lammer, H., 2003. Icarus 164 (1), 1–13] by treating the ion-induced sputtering process from a…”
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A neutral gas mass spectrometer to measure the chemical composition of the stratosphere by Abplanalp, D., Wurz, P., Huber, L., Leya, I., Kopp, E., Rohner, U., Wieser, M., Kalla, L., Barabash, S.

“…The Polar Balloon Atmospheric Composition Experiment (P-BACE) is a new generation of neutral gas mass spectrometer based on the time-of-flight principle…”
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Single-shot femtosecond x-ray diffraction from randomly oriented ellipsoidal nanoparticles by Bogan, M. J., Boutet, S., Barty, A., Benner, W. H., Frank, M., Lomb, L., Shoeman, R., Starodub, D., Seibert, M. M., Hau-Riege, S. P., Woods, B., Decorwin-Martin, P., Bajt, S., Schulz, J., Rohner, U., Iwan, B., Timneanu, N., Marchesini, S., Schlichting, I., Hajdu, J., Chapman, H. N.

“…Coherent diffractive imaging of single particles using the single-shot "diffract and destroy" approach with an x-ray free electron laser (FEL) was recently…”
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CT-guided screw fixation of vertical sacral fractures in local anaesthesia using a standard CT by Reuther, G, Röhner, U, Will, T, Dehne, I, Petereit, U

“…To evaluate time efficiency, radiation dose, precision and complications of percutaneous iliosacral screw placement under CT-guidance in local anaesthesia…”
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P3618Medication burden and perception of anticoagulation treatments in atrial fibrillation patients: results from an international survey by Lane, D.A., Meyerhoff, J., Rohner, U., Lip, G.Y.H.

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Femtosecond time-delay X-ray holography by Bogan, Michael J, Chapman, Henry N, London, Richard A, Woods, Bruce W, Bergh, Magnus, Caleman, Carl, Szöke, Abraham, Möller, Thomas, Treusch, Rolf, Bajt, Saša, Benner, W. Henry, Frank, Matthias, Plönjes, Elke, Huldt, Gösta, Marchesini, Stefano, Shapiro, David A, Hajdu, Janos, Boutet, Sébastien, Burmeister, Florian, Barty, Anton, Bostedt, Christoph, Kuhlmann, Marion, Seibert, M. Marvin, Spiller, Eberhard, Hau-Riege, Stefan P, Rohner, Urs

“…Extremely intense and ultrafast X-ray pulses from free-electron lasers offer unique opportunities to study fundamental aspects of complex transient phenomena…”
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Corrigendum to “Self-consistent modelling of Mercury’s exosphere by sputtering, micrometeorite impact and photon-stimulated desorption” [Planet. Space Sci. 58 (2010) 1599–1616] by Wurz, P., Whitby, J.A., Rohner, U., Martín-Fernández, J.A., Lammer, H., Kolb, C.

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Letter to the Editor on the article by Andresen R et al. Interventional pain relief using balloon-kyphoplasty in patients with osteoporotic-based fatigue fractures of the Os sacrum. Fortschr Röntgenstrahlen 2012; 184: 32-36 by Reuther, G, Röhner, U

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Single-Shot Femtosecond X-ray Diffraction from Randomly Oriented Ellipsoidal Nanoparticles by Bogan, M.J., /SLAC, Boutet, S., Barty, A., /LLNL, Livermore /DESY, Benner, W.H., Frank, M., /LLNL, Livermore, Lomb, L., Shoeman, R., /Heidelberg, Max Planck Inst. Med. Res. /CFEL, Hamburg, Starodub, D., Seibert, M.M., /Uppsala U., Hau-Riege, S.P., Woods, B., Decorwin-Martin, P., Bajt, S., /DESY, Schulz, J., Rohner, U., /LLNL, Livermore /Unlisted, CH, Iwan, B., Timneanu, N., Marchesini, S., /LBL, Berkeley, Schlichting, I., Hajdu, J., Chapman, H.N., /DESY /Hamburg U., Inst. Theor. Phys. II

“…Coherent diffractive imaging of single particles using the single-shot 'diffract and destroy' approach with an x-ray free electron laser (FEL) was recently…”
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A functional component of the sea urchin H2A gene modular contains an extended sequence homology to a viral enhancer by Grosschedl, R, Maechler, M, Rohner, U, Birnstiel, M L

“…The DNA sequences imparting a maximal rate of sea urchin Psammechinus miliaris gene transcription in the frog oocyte nucleus were narrowed down by deletion…”
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A laser ablation mass spectrometer for planetary exploration by Whitby, J.A., Rohner, U., Benz, W., Wurz, P.

“…Using a commercially available diode pumped Nd:YAG microchip laser (/spl lambda/ = 1064 nm, 12 /spl mu/J, 0.6 ns, /spl sim/7 kHz repetition rate) positioned…”
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A laser ablation mass spectrometer for planetary exploration by Whitby, J.A., Rohner, U., Benz, W., Wurz, P.

“…In this paper to sample the planetary surface, we will make use of a pulsed laser to ablate the surface and couple the ions from the resulting plasma directly…”
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Line-scatter plots in chemotaxonomy of Genista L. section Spartioides Spach in Western Europe by Rensen, I. van, Veit, M, Rohner-van Rensen, U, Canto, P, Vogt, H, Greinwald, R, Czygan, F.C

“…Isoflavone patterns of Genista species from the section Spartioides in west Europe were reported. Orobol-8-C-glucoside, isoprunetin-7-O-glucoside,…”
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Observations and results of a double-target experiment on the concept of multi-stage cancer therapy using healthy subjects by von Ardenne, M, Röhner, H U, Braun, W, Buchholz, W, Barth, J, Schmoranzer, H, Hartmann, H, Kipping, D, Ludewig, R, Nitzschner, H, Standau, H

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