Results 251 to 260 of about 11,677,665 (300)
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Comparison of depth profiles in SIMS by a fuzzy method
Mikrochimica Acta, 1992Automated quantitative comparison of depth-profiles recorded by SIMS based on a fuzzy difference measure has been used to characterize Sb and B implantation profiles in a marker experiment to study the diffusion of As in silicon. The variations of the concentration (intensity) measurements are described by a fuzzy set that is specified by smoothing the
Matthias Otto +4 more
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A Spectral Integral Method (SIM) for Layered Media
IEEE Transactions on Antennas and Propagation, 2006A spectral integral method is presented for electromagnetic scattering from dielectric and perfectly electric conducting (PEC) objects with a closed boundary embedded in a layered medium. Two-dimensional layered medium Green's functions are computed adaptively by using Gaussian quadratures. The singular terms in the Green's functions and the non-smooth
E. Simsek, J. Liu, Q.H. Liu
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Adaptations of the Semiotic Inspection Method (SIM) Across Different Contexts
Lecture Notes in Computer ScienceCaíque B. Fortunato +2 more
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SIMS method and examples of applications in coral biomineralization
2014International ...
Rollion-Bard, Claire, Blamart, Dominique
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SIMS methods in reactivity studies on metal oxides
Inorganica Chimica Acta, 1995Abstract A SIMS (secondary ion mass spectrometry) study of IrO2/RuO2/TiO2 mixed oxide films and PbO2 films synthesized by thermal and electrochemical processes, respectively, reveals interesting cluster ions that may be very important in evaluating component reactivity between different metal oxides and with trapped ions or neutral particles present ...
DAOLIO S. +4 more
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A rapid method for detecting barbiturates in serum using EI-SIM
International Journal of Legal Medicine, 1994A 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 +6 more
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Development of a GC–MS/SIM method for the determination of phytosteryl esters
Food Chemistry, 2019A gas chromatography-mass spectrometry (GC-MS) method with selected ion monitoring (SIM) was developed and validated for identification and quantitative analysis of three phytosteryl esters, i.e., campesteryl oletate, stigmasteryl oletate and β-sitosteryl oletate.
Siyuan, Tan +5 more
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Taxonomy of iPhone Activation and SIM Unlocking Methods
2007This 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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Numerical prediction of interfacial instabilities: Sharp interface method (SIM)
Journal of Computational Physics, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Robert R. Nourgaliev +2 more
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A possible application of the SIMS method to determine the provenance of archaeological objects
Nuclear Instruments and Methods, 1980Abstract The possibility was studied of using SIMS analysis to discriminate between varieties of flint of different provenance. The method, if successful when applied to flint implements found in prehistoric human settlements, might give valuable information to archaeologists.
M. DOMAŃSKI, B. WOJTOWICZ-NATANSON
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