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Detection of Copper by the ChemCam Instrument Along Curiosity's Traverse in Gale Crater, Mars: Elevated Abundances in Glen Torridon
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Laser‐induced breakdown spectroscopy, as utilized by the ChemCam instrument onboard the Curiosity rover, detected enhanced abundances of the element copper. Since landing in Gale crater (6 August 2012), 10 enhancements in ... -
Detection, Analysis, and Removal of Glitches From InSight's Seismic Data From Mars
Scholz, John‐Robert; Widmer‐Schnidrig, Rudolf; Davis, Paul;; Pinot, Baptiste; ; ; ; ; ; de Raucourt, Sébastien; ; ; Orhand‐Mainsant, Guénolé; ; Cuvier, Arthur; ; ; ; Sainton, Grégory; ; ; ; Böse, Maren; ; Clinton, John; van Driel, Martin; Kawamura, Taichi; ; ; ; ; ; Pike, William T.; ; (Earth and Space Science, 2020-10-30)
The instrument package SEIS (Seismic Experiment for Internal Structure) with the three very broadband and three short‐period seismic sensors is installed on the surface on Mars as part of NASA's InSight Discovery mission. ... -
Determination of an arrival time cut for the separation of electrons and muons in extensive air showers
(Univ. Siegen, 2006)Extensive air showers measured by the KASCADE-Grande experiment at the Forschungszentrum Karlsruhe are studied with respect to the arrival times of electrons and muons at observation level. KASCADE-Grande is a ground based ... -
Determination of Cu, Zn, Ga, Ag, Cd, In, Sn and Tl in Geological Reference Materials and Chondrites by Isotope Dilution ICP-MS
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Mass fractions of Cu, Zn, Ga, Ag, Cd, In, Sn and Tl were determined via isotope dilution quadrupole ICP-MS in twenty-one geological reference materials (RMs) and the carbonaceous chondrites Orgueil (CI1), Murchison (CM2) ... -
Determination of Fracture Toughness of Mode I Fractures from Three-Point Bending Tests at Elevated Confining Pressures
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Fracture toughness is one of the key parameters for the characterization of brittle rock fracturing. Yet, constraints on it mainly rest on measurements performed at ambient pressure, although rock fracturing frequently ... -
Determination of phase relations of the olivine–ahrensite transition in the Mg2SiO4–Fe2SiO4 system at 1740 K using modern multi-anvil techniques
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The phase relations of iron-rich olivine and its high-pressure polymorphs are important for planetary science and meteoritics because these minerals are the main constituents of terrestrial mantles and meteorites. The ... -
Determination of Spatial Scale in Martian Landscape Images Acquired by the Curiosity Rover, and Viewing Image Scale and Target Chemistry Using the ASIC Website
; ; ; ; (Earth and Space Science, 2023-05-11)
Abstract In this paper we describe a method to compute spatial scales for images acquired by ...
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Determination of the lunar body tide from global laser altimetry data
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We use global data from the Lunar Orbiter Laser Altimeter (LOLA) to retrieve the lunar tidal Love number h2 and find h2 = 0.0387 ± 0.0025. This result is in agreement with previous estimates from laser altimetry using ... -
Determining paracrystallinity in mixed‐tacticity polyhydroxybutyrates
(Journal of Applied Crystallography, 2021-01-22)Recently, the authors reported on the development of crystallinity in mixed‐tacticity polyhydroxybutyrates. Comparable values reported in the literature vary depending on the manner of determination, the discrepancies being ... -
Determining the Origin of Tidal Oscillations in the Ionospheric Transition Region With EISCAT Radar and Global Simulation Data
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At high‐latitudes, diurnal and semidiurnal variations of temperature and neutral wind velocity can originate both in the lower atmosphere (UV or infrared absorption) and in the thermosphere‐ionosphere (ion convection, EUV ... -
Detrital apatite geochemistry and thermochronology from the Oligocene/Miocene Alpine foreland record the early exhumation of the Tauern Window
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The early exhumation history of the Tauern Window in the European Eastern Alps and its surface expression is poorly dated and quantified, partly because thermochronological and provenance information are sparse from the ... -
Deuterium Content and Site Occupancy in Iron Sulfide at High Pressure and Temperature Determined Using In Situ Neutron Diffraction Measurements
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Abstract We have performed in situ time‐of‐flight neutron diffraction experiments to examine the ...
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Deutsche Gesellschaft für Moor- und Torfkunde (DGMT) e.V. und Nederlands Veengenootschap - Geschichte einer grenzübergreifenden Zusammenarbeit
(TELMA - Berichte der Deutschen Gesellschaft für Moor- und Torfkunde; Beiheft 6; 2020) -
Developing a ground-based search system for transits of extrasolar planets
(Univ. Berlin, 2006)The search for extrasolar planets is a relatively new field in astronomical and astrophysical sciences that was boosted by the first discovery of the exoplanet 51 Peg b in 1995 by radial velocity measurements. The short ... -
Developing a Laser Induced Liquid Beam Ion Desorption Spectral Database as Reference for Spaceborne Mass Spectrometers
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Spaceborne impact ionization mass spectrometers, such as the Cosmic Dust Analyzer on board the past Cassini spacecraft or the SUrface Dust Analyzer being built for NASA's upcoming Europa Clipper mission, are of crucial ... -
Development and application of 2D and 3D transient electromagnetic inverse solutions based on adjoint Green functions - a feasibility study for the spatial reconstruction of conductivity distributions by means of sensitivities
(Univ. Köln, 2009)To enhance interpretation capabilities of transient electromagnetic (TEM) methods, a multidimensional inverse solution is introduced, which allows for a explicit sensitivity calculation with reduced computational effort. ... -
Development and assessment of protective winter covers for marble statuaries of the Schlossbrücke, Berlin (Germany)
(Environmental Earth Sciences, 2010)The present study documents the results of an inter-disciplinary model project that was planned with the aim of developing an innovative winter covering system for marble statuaries located on the Schlossbrücke (Berlin). ... -
Development and Emplacement of Ana Slide, Eivissa Channel, Western Mediterranean Sea
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Submarine landslides can destroy seafloor infrastructures and generate devastating tsunamis. In spite of decades of research into the functioning of submarine landslides there are still numerous open questions, in particular ... -
Development and Evolution of Sedimentary Environments during the Holocene in the Western Coastal Plain of Belgium
(E&G – Quaternary Science Journal; Vol.35, No. 1)In einem Gebiet sandiger Ablagerungen in der westlichen Küstenebene von Belgien wurden die räumlichen und zeitlichen Beziehungen verschiedener Ablagerungsmilieus zueinander untersucht. Das Sandgebiet wird gewöhnlich als ...
