Results 11 to 20 of about 1,987,098 (351)

Thermal infrared spectroscopy of Europa and Callisto [PDF]

, 2000
The trailing hemispheres of Europa and Callisto were observed at 9–13 μm, and a spectrum of Europa with better spectral resolution and a better signal-to-noise ratio than was previously possible has been derived.
Brown, Michael E., Mills, Franklin P.
core   +1 more source

Neural connectivity in syntactic movement processing [PDF]

, 2019
Linguistic theory suggests non-canonical sentences subvert the dominant agent-verb-theme order in English via displacement of sentence constituents to argument (NP-movement) or non-argument positions (wh-movement).
Europa, Eduardo, Gitelman, Darren R., Kiran, Swathi, Thompson, Cynthia K.   +3 more
core   +2 more sources

Cryomagma ascent on Europa [PDF]

, 2019
Europa's surface exhibits morphological features which, associated with a low crater density, might be interpreted to have formed as a result of recent cryovolcanic activity. In particular, the morphology of smooth deposits covering parts of the surface,
Lesage, Elodie, Massol, Hélène, Schmidt, Frédéric   +2 more
core   +1 more source

Models of dust around Europa and Ganymede [PDF]

, 2012
We use numerical models, supported by our laboratory data, to predict the dust densities of ejecta outflux at any altitude within the Hill spheres of Europa and Ganymede.
Colwell, Dikarev, Divine, Flandes, Fujiwara, Grün, Grün, Hansen, Hiraoka, Horànyi, Horànyi, J.C. Zarnecki, J.K. Hillier, Jehn, K. Miljković, Koschny, Krivov, Krivov, Krüger, Krüger, Krüger, Krüger, Landgraf, Lange, McCord, McDonnell, Melosh, Miljković, Miljković, N.J. Mason, Nakamura, Nakamura, O’Keefe, Petrović, Postberg, Spahn, Spencer, Sremčević, Sremčević, Staubach, Thiessenhusen   +40 more
core   +2 more sources

Expected seismicity and the seismic noise environment of Europa [PDF]

, 2017
Seismic data will be a vital geophysical constraint on internal structure of Europa if we land instruments on the surface. Quantifying expected seismic activity on Europa both in terms of large, recognizable signals and ambient background noise is ...
Huang, Hsin-Hua, Kedar, Sharon, Lorenz, Ralph D., Panning, Mark P., Pike, W. T., Stähler, Simon C., Tsai, Victor C., Vance, Steven D.   +7 more
core   +3 more sources

Selective Hydrodemethylation of Methylalkylbenzenes on Potassium Hydride

Angewandte Chemie, EarlyView.
Selective catalytic hydrodealkylation of methylalkylbenzenes on carbon‐supported potassium hydride is reported. The reaction exhibits a reactivity trend of 1° ∼ 2° ∼ 3° < CH3, which is opposite to traditional dealkylation and hydrodealkylation. DFT calculations on the (001) facet of KH with ortho‐ethyltoluene suggest that selectivity is controlled by ...
Puyang Tian, Marc Figueras‐Valls, Fei Chang, Francesc Viñes, Francesc Illas, Alexey Fedorov   +5 more
wiley   +2 more sources

Pipeline politics and energy (in)security in Central and South-Eastern Europe [PDF]

, 2015
No abstract ...
Butler, Eamonn, Europa Publications
core  

Preliminary capture trajectory design for Europa tomography probe [PDF]

, 2018
The objective of this work is the preliminary design of a low-DV transfer from an initial elliptical orbit around Jupiter into a final circular orbit around the moon Europa.
Colasurdo, Guido, Federici, Lorenzo, Zavoli, Alessandro   +2 more
core   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

Advanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas, Maciej O. Liedke, Huan Liu, Fabian Ganss, Maik Butterling, Nico Klingner, René Hübner, Ilja Makkonen, Andreas Wagner, Gregor Hlawacek   +9 more
wiley   +1 more source