Bilevel optimization is defined as a mathematical program, where an optimization problem
contains another optimization problem as a constraint. These problems have received …

The use of biomass as a source of energy has been further enhanced in recent years and
special attention has been paid to biomass gasification. Due to the increasing interest in …

Thermodynamic modelling can reliably predict hydrated cement phase assemblages and
chemical compositions, including their interactions with prevailing service environments …

Aims. We present a new library of high-resolution synthetic spectra based on the stellar
atmosphere code PHOENIX that can be used for a wide range of applications of spectral …

The extraction of mineral resources requires access through underground workings, or open
pit operations, or through drillholes for solution mining. Additionally, mineral processing can …

Bilevel optimization is a vital field of active research. Depending on its formulation it is part of
nonsmooth or nondifferentiable optimization, conic programming, optimization with …

Conclusion Electrochemical impedance spectroscopy has become a mature and well-
understood technique. It is now possible to acquire, validate, and quantitatively interpret the …

Bilevel programming problems are hierarchical optimization problems where the constraints
of one problem (the so-called upper level problem) are defined in part by a second …

Hyperquad simulation and speciation (HySS) is a computer program written for the Windows
operating system on personal computers which provides (a) a system for simulating titration …

Am 25. Januar 2014, zwei Jahre nach Erscheinen der 15. Auflage, verstarb der Urheber und
langjährige Alleinautor dieses Lehrbuchs, Hans-Dieter Baehr, im Alter von 85 Jahren. Herr …