Search Results - "Neumann, G."

Anion Effect on Gas Absorption in Imidazolium-Based Ionic Liquids by Neumann, Jessé G, Stassen, Hubert

“…We performed classical Molecular Dynamics computer simulations to analyze solutions of the gases CO2, N2, and CH4 in four 1-n-butyl-3-methylimidazolium-based…”
Get full text

A new lunar digital elevation model from the Lunar Orbiter Laser Altimeter and SELENE Terrain Camera by Barker, M K, Mazarico, E, Neumann, G A, Zuber, M T, Haruyama, J, Smith, DE

“…We present an improved lunar digital elevation model (DEM) covering latitudes within plus or minus 60 degree , at a horizontal resolution of 512pixels per…”
Get full text

Modeling Viscosity of Volcanic Melts With Artificial Neural Networks by Langhammer, D., Di Genova, D., Steinle‐Neumann, G.

“…Viscosity is of great importance in governing the dynamics of volcanoes, including their eruptive style. The viscosity of a volcanic melt is dominated by…”
Get full text

Modeling the Viscosity of Anhydrous and Hydrous Volcanic Melts by D. Langhammer, D. Di Genova, G. Steinle‐Neumann

“…Abstract The viscosity of volcanic melts is a dominant factor in controlling the fluid dynamics of magmas and thereby eruption style. It can vary by several…”
Get full text

The extreme melt across the Greenland ice sheet in 2012 by Nghiem, S. V., Hall, D. K., Mote, T. L., Tedesco, M., Albert, M. R., Keegan, K., Shuman, C. A., DiGirolamo, N. E., Neumann, G.

“…The discovery of the 2012 extreme melt event across almost the entire surface of the Greenland ice sheet is presented. Data from three different satellite…”
Get full text

Genetic analysis of novel avian A(H7N9) influenza viruses isolated from patients in China, February to April 2013 by Kageyama, T, Fujisaki, S, Takashita, E, Xu, H, Yamada, S, Uchida, Y, Neumann, G, Saito, T, Kawaoka, Y, Tashiro, M

“…Novel influenza viruses of the H7N9 subtype have infected 33 and killed nine people in China as of 10 April 2013. Their haemagglutinin (HA) and neuraminidase…”
Get full text

Illumination conditions of the lunar polar regions using LOLA topography by Mazarico, E., Neumann, G.A., Smith, D.E., Zuber, M.T., Torrence, M.H.

“…► We model the illumination conditions in the polar regions with LOLA topography. ► Long simulations (several decades) are used to obtain average illumination…”
Get full text

Genetic analysis of novel avian A(H7N9) influenza viruses isolated from patients in China, February to April 2013 by Kageyama, T, Fujisaki, S, Takashita, E, Xu, H, Yamada, S, Uchida, Y, Neumann, G, Saito, T, Kawaoka, Y, Tashiro, M

“…Novel influenza viruses of the H7N9 subtype have infected 33 and killed nine people in China as of 10 April 2013. Their haemagglutinin (HA) and neuraminidase…”
Get full text

Effects of Mackenzie River discharge and bathymetry on sea ice in the Beaufort Sea by Nghiem, S. V., Hall, D. K., Rigor, I. G., Li, P., Neumann, G.

“…Mackenzie River discharge and bathymetry effects on sea ice in the Beaufort Sea are examined in 2012 when Arctic sea ice extent hit a record low…”
Get full text

Rapid reduction of Arctic perennial sea ice by Nghiem, S. V., Rigor, I. G., Perovich, D. K., Clemente‐Colón, P., Weatherly, J. W., Neumann, G.

“…The extent of Arctic perennial sea ice, the year‐round ice cover, was significantly reduced between March 2005 and March 2007 by 1.08 × 106 km2, a 23% loss…”
Get full text

Crustal structure of Mars from gravity and topography by Neumann, G. A., Zuber, M. T., Wieczorek, M. A., McGovern, P. J., Lemoine, F. G., Smith, D. E.

“…Mars Orbiter Laser Altimeter (MOLA) topography and gravity models from 5 years of Mars Global Surveyor (MGS) spacecraft tracking provide a window into the…”
Get full text

Acquisition of rock phosphate by combined application of ammonium fertilizers and Bacillus amyloliquefaciens FZB42 in maize as affected by soil pH by Mpanga, I.K., Ludewig, U., Dapaah, H.K., Neumann, G.

“…Aims The use of plant growth‐promoting micro‐organisms (PGPMs) to improve plant‐nutrient acquisition has a long history but reproducibility remains a…”
Get full text

Plant-borne flavonoids released into the rhizosphere: impact on soil bio-activities related to plant nutrition. A review by Cesco, S., Mimmo, T., Tonon, G., Tomasi, N., Pinton, R., Terzano, R., Neumann, G., Weisskopf, L., Renella, G., Landi, L., Nannipieri, P.

“…Plants produce and release in the surrounding soil, the so-called rhizosphere, a vast variety of secondary metabolites. Among them, flavonoids are the most…”
Get full text

The global albedo of the Moon at 1064 nm from LOLA by Lucey, P. G., Neumann, G. A., Riner, M. A., Mazarico, E., Smith, D. E., Zuber, M. T., Paige, D. A., Bussey, D. B., Cahill, J. T., McGovern, A., Isaacson, P., Corley, L. M., Torrence, M. H., Melosh, H. J., Head, J. W., Song, E.

“…The Lunar Orbiter Laser Altimeter (LOLA) measures the backscattered energy of the returning altimetric laser pulse at its wavelength of 1064 nm, and these data…”
Get full text

Lunar impact basins: Stratigraphy, sequence and ages from superposed impact crater populations measured from Lunar Orbiter Laser Altimeter (LOLA) data by Fassett, C. I., Head, J. W., Kadish, S. J., Mazarico, E., Neumann, G. A., Smith, D. E., Zuber, M. T.

“…Impact basin formation is a fundamental process in the evolution of the Moon and records the history of impactors in the early solar system. In order to assess…”
Get full text

Root exudation and root development of lettuce (Lactuca sativa L. cv. Tizian) as affected by different soils by Neumann, G, Bott, S, Ohler, M A, Mock, H-P, Lippmann, R, Grosch, R, Smalla, K

“…Development and activity of plant roots exhibit high adaptive variability. Although it is well-documented, that physicochemical soil properties can strongly…”
Get full text

Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2009 by Archinal, B. A., A’Hearn, M. F., Bowell, E., Conrad, A., Consolmagno, G. J., Courtin, R., Fukushima, T., Hestroffer, D., Hilton, J. L., Krasinsky, G. A., Neumann, G., Oberst, J., Seidelmann, P. K., Stooke, P., Tholen, D. J., Thomas, P. C., Williams, I. P.

“…Every three years the IAU Working Group on Cartographic Coordinates and Rotational Elements revises tables giving the directions of the poles of rotation and…”
Get full text

Root excretion of carboxylic acids and protons in phosphorus-deficient plants by Neumann, G. (Hohenheim Univ., Stuttgart (Germany). Inst. fuer Pflanzenernaehrung), Romheld, V

“…Phosphorus deficiency-induced metabolic changes related to exudation of carboxylic acids and protons were compared in roots of wheat (Triticum aestivum L. cv…”
Get full text

Response of barley plants to Fe deficiency and Cd contamination as affected by S starvation by Astolfi, S., Zuchi, S., Neumann, G., Cesco, S., di Toppi, L. Sanità, Pinton, R.

“…Both Fe deficiency and Cd exposure induce rapid changes in the S nutritional requirement of plants. The aim of this work was to characterize the strategies…”
Get full text

Orbit determination of the Lunar Reconnaissance Orbiter by Mazarico, Erwan, Rowlands, D. D., Neumann, G. A., Smith, D. E., Torrence, M. H., Lemoine, F. G., Zuber, M. T.

“…We present the results on precision orbit determination from the radio science investigation of the Lunar Reconnaissance Orbiter (LRO) spacecraft. We describe…”
Get full text