MAFIC INCLUSIONS (SOBSKY COMPLEX, POLAR URAL): U‐Pb (SIMS) DATA

Applied to TOF-SIMS Data

1 Vienna University of Technology, Institute of Chemical Engineering Laboratory for Chemometrics, Getreidemarkt 9/166, A-1060 Vienna, Austria [email protected], www.lcm.tuwien.ac.at 2 Vienna University of Technology, Institute of Statistics and Probability Theory Wiedner Hauptstrasse 8-10, A-1040 Vienna, Austria [email protected], www.statistik.tuwien.ac.at/public/filz 3 Max Pl...

u dustries ' ural Development

Complex-Valued Data Envelopment Analysis

Data Envelopment Analysis (DEA) is a nonparametric approach for measuring the relative efficiency of a decision making units consists of multiple inputs and outputs. In all standard DEA models semi positive real valued measures are assumed, while in some real cases inputs and outputs may take complex valued. The question is related to measuring efficiency in such cases. As far as we are aware, ...

Determination of zircon/melt trace element partition coefficients from SIMS analysis of melt inclusions in zircon

Partition coefficients (DM) for rare earth elements (REE) (La, Ce, Nd, Sm, Dy, Er and Yb) and other trace elements (Ba, Rb, B, Sr, Ti, Y and Nb) between zircon and melt have been calculated from secondary ion mass spectrometric (SIMS) analyses of zircon/melt inclusion pairs. The melt inclusion-mineral (MIM) technique shows that DREE increase in compatibility with increasing atomic number, simil...

Mafic - Ultramafic Rock Studies