Representations of lattice point sets : theory, algorithms, applications

Magdeburg, Univ., Fak. für Mathematik, Habil.-Schr., 2006

Analysis of heterogeneously catalyzed ester hydrolysis reactions in a fixed-bed chromatographic reactor

Reactive Chromatography, Fixed-Bed Reactor, Heterogeneous, Hydrolysis, Ester, Catalyst, Adsorption, Ion-Exchange Resin

Functional elucidation of pag through the generation of truncation and point mutants

T-cell signalling, PAG, adaptor proteins, lipid rafts, palmitoylation, chemokine induced migration

Non-classical error bounds in the central limit theorem

The classical central limit theorem states the uniform convergence of the distribution functions of the standardized sums of independent and identically distributed square integrable real-valued random variables to the standard normal distribution function. While first versions of the central limit theorem are already due to Moivre (1730) and Laplace (1812), a systematic study of this topic started at the beginning of the last century with the fundamental work of Lyapunov (1900, 1901). Meanwhile, extensions of the central limit theorem are available for a multitude of settings. This includes, e.g., Banach space valued random variables as well as substantial relaxations of the assumptions of independence and identical distributions. Furthermore, explicit error bounds are established and asymptotic expansions are employed to obtain better approximations. Classical error estimates like the famous bound of Berry and Esseen are stated in terms of absolute moments of the random summands and therefore do not reflect a potential closeness of the distributions of the single random summands to a normal distribution. Non-classical approaches take this issue into account by providing error estimates based on, e.g., pseudomoments. The latter field of investigation was initiated by work of Zolotarev in the 1960's and is still in its infancy compared to the development of the classical theory. For example, non-classical error bounds for asymptotic expansions seem not to be available up to now ...

Lattice point inequalities and face numbers of polytopes in view of central symmetry

Magdeburg, Univ., Fak. für Mathematik, Diss., 2012

Optimal design in the presence of random or fixed block effects

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

Befristete Arbeitsverträge : Ein praxisorientierter Leitfaden

This master thesis explains fixed-term contracts in practice. To illustrate this point, examples are provided for better understanding. It will be discussed at both the fixed-term with an objective reason and without objective reason. The second variant is also called moderate Expiration Calendar. Not only the benefits and advantages for the employer are enumerated, but also the special challenges and problems that may arise. Particularly with regard to the prohibition of previous employment.This thesis presents the interests fo employers and companies. The central research question is: What are the possibilities of limitation and there is the prohibition of previous employment unconstitutional? A special attention is given to the contractual formulation examples of limited contracts. It deals exclusively with applicable German and European law. A comparison with previous case-law does not take place in this master thesis.