Mathematical modeling and evolution of signal transduction pathways and networks

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2013

Modeling the inelastic behavior of heat exchangers accounting for fluid-structure interactions

Magdeburg, Univ., Fak. für Maschinenbau, Diss., 2013

Modeling of micro- and nanostructures made of films and crystals/fibers arrays

Magdeburg, Univ., Fak. für Maschinenbau, Diss., 2013

Micro scale modeling grain boundary damage under creep conditions

Magdeburg, Univ., Fak. für Maschinenbau, Diss., 2014

Finite element simulation of an impinging liquid droplet on a hot solid substrate

Magdeburg, Univ., Fak. für Mathematik, Diss., 2014

Design, modeling and control of an autonomous field robot for white asparagus harvesting

Magdeburg, Univ., Fak. für Maschinenbau, Diss., 2014

Population balance modeling of influenza A virus replication in MDCK cells during vaccine production

Magdeburg, Univ., Fak. für Elektrotechnik und Informationstechnik, Diss., 2015

Towards effective research-paper recommender systems and user modeling based on mind maps

Magdeburg, Univ., Fak. für Informatik, Diss., 2015

Dynamics in growth and metabolism of adherent MDCK cells unraveled by an integrated modeling approach

Otto-von-Guericke-Universität Magdeburg, Fakultät für Verfahrens- und Systemtechnik, Univ., Dissertation, 2015

Estudos sobrea determinação da vitamina B¹ (aneurina, tiamina) na herva mate

The infusion used as a beverage and known as tea of Paraguay or male (Ilex paraguarensis, St. Hil.) contains vitamin B (aneurin). 2) Aneurin determinations were made on the infusion commonly used (water extract) and on the complete water and alcohol extracts. The presence of aneurin was detected in both extracts. For quantitative study aneurin was adsorbed from the extracts (pH 3.8-4.0) by means of fuller's earth and kaolin. 3) Animal tests with pigeons and mice (curative, preventive and maintenance of body weight) give positive but inconstant results. No exact quantitative values could be obtained with the animal test. 4) Schopfer-Jung test based on the development of the mould « Phycomyces blakesleeanus, Bgf » showed constant results. Regular growth curves were obtained with the adsorbate of kaolin and fuller's earth. 5) The thiochrome fluorescence test introduced by Jansen was applied to the detection of aneurin in the adsorbate and good results were found which check closely with those encountered by the Schopfer-Jung test. 6) The determinations of aneurin by means of the Phycomyces and thiochrome tests gave values varying from 60 to 280 y per 100 gr. 7) Green leaves are more rich in aneurin than dry ones.

Linear stochastic differential algebraic equations with constant coefficients

We consider linear stochastic differential-algebraic equations with constant coefficients and additive white noise. Due to the nature of this class of equations, the solution must be defined as a generalised process (in the sense of Dawson and Fernique). We provide sufficient conditions for the law of the variables of the solution process to be absolutely continuous with respect to Lebesgue measure.

On an upper bound for the arithmetic self-intersection number of the dualizing sheaf on arithmetic surfaces

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Modeling usage of medical care services: the medical expenditure panel survey data, 1996-2000

We explore the determinants of usage of six different types of health care services, using the Medical Expenditure Panel Survey data, years 1996-2000. We apply a number of models for univariate count data, including semiparametric, semi-nonparametric and finite mixture models. We find that the complexity of the model that is required to fit the data well depends upon the way in which the data is pooled across sexes and over time, and upon the characteristics of the usage measure. Pooling across time and sexes is almost always favored, but when more heterogeneous data is pooled it is often the case that a more complex statistical model is required.