Results 121 to 130 of about 22,003 (164)

Lunar Surface Observation usinge Remote SIMS Method

54th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law, 2003
This paper presents the results of a conceptual study for lunar surface observation using Remote SIMS (Secondary Ion Mass Spectrometry) installed on the lunar Lander and the results of the preliminary experiments of the secondary ion generation from the water ice that simulates the permanently shaded region of Lunar surface by fast ion bombardment ...
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In situ U–Pb SIMS (IN-SIMS) micro-baddeleyite dating of mafic rocks: Method with examples

Precambrian Research, 2010
Abstract An in situ U–Pb SIMS (IN-SIMS) method to date micro-baddeleyite crystals as small as 3 μm is presented with results from three samples that span a variety of ages and geologic settings. The method complements ID-TIMS geochronology by extending the range of dateable crystals to sizes smaller than can be recovered by physical separation. X-ray
Kevin R. Chamberlain, Axel K. Schmitt, Susan M. Swapp, T. Mark Harrison, Norbert Swoboda-Colberg, Wouter Bleeker, Tony D. Peterson, Charles W. Jefferson, Andrei K. Khudoley   +8 more
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Testing and Validation of Nuclear Fuel Composition Using SIMS Method

Journal of Nuclear Engineering and Radiation Science, 2021
Abstract Correct mathematical models of a reactor core in benchmarking of reactor physics experiments require detailed knowledge of exact isotopic composition of fuel pellets, especially the presence of neutron absorbers. Among them, knowledge of 234U and 236U abundance in fuel is important, because their absorption is considerably ...
Ivan Elantyev, Michal Kostal, Evzen Losa, Kristina Sihelska, Klara Rezankova, Jan Lorincik   +5 more
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Taxonomy of iPhone Activation and SIM Unlocking Methods

2007
This paper will discuss the different methods of SIM unlocking and activation for the Apple iPhone. Early iPhone activation and SIM card fabrication methods as well as the latest software only methods will be discussed. The paper will examine the benefits and drawbacks of each method. It will provide a step-by-step guide to creating a specially crafted
Al-Zarouni, Marwan, Al-Hajri, Haitham
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Spatial statistics and interpolation methods for TOF SIMS imaging

Applied Surface Science, 2006
Multivariate statistical methods such as principal components analysis (PCA) and factor analysis (FA) have been applied to mass spectral data to extract higher quality information from ion intensities in the mass spectrum. This often leads to better image quality in the resulting image analysis of principal components or factors.
Tammy M. Milillo, Joseph A. Gardella
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Numerical prediction of interfacial instabilities: Sharp interface method (SIM)

Journal of Computational Physics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nourgaliev, R. R., Liou, M.-S., Theofanous, T. G.   +2 more
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A rapid method for detecting barbiturates in serum using EI-SIM

International Journal of Legal Medicine, 1994
A simple and rapid method for analysis of barbiturates in serum has been developed. In order to extract and clean barbiturates in serum, a separation column packed with Extrelut and Florisil was used, and the eluate was directly analyzed by means of electron impact selected ion monitoring (EI-SIM).
T, Kojima, T, Taniguchi, M, Yashiki, T, Miyazaki, Y, Iwasaki, T, Mikami, M, Ohtani   +6 more
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A Hybrid SIM-SEM Method for 3-D Electromagnetic Scattering Problems

IEEE Transactions on Antennas and Propagation, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lin, Yun, Lee, Joon-Ho, Liu, Jianguo, Chai, Mei, Mix, Jason A., Liu, Qing Huo   +5 more
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SIMS method and examples of applications in coral biomineralization

2014
International ...
Rollion-Bard, Claire, Blamart, Dominique
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Molecular imaging of cannabis leaf tissue with MeV-SIMS method

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2016
To broaden our analytical capabilities with molecular imaging in addition to the existing elemental imaging with micro-PIXE, a linear Time-Of-Flight mass spectrometer for MeV Secondary Ion Mass Spectrometry (MeV-SIMS) was constructed and added to the existing nuclear microprobe at the Jožef Stefan Institute.
Jencic, Bostjan, Jeromel, Luka, Potocnik, Nina Ogrinc, Vogel-Mikus, Katarina, Kovacec, Eva, Regvar, Marjana, Siketic, Zdravko, Vavpetic, Primoz, Rupnik, Zdravko, Bucar, Klemen, Kelemen, Mitja, Kovac, Janez, Pelicon, Primoz   +12 more
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