Background: This study quantified the effect of four popular culture media in a biodiesel production study on the qualitative and quantitative lipid content, dry biomass, and lipid productivity of Nannochloropsis oculata. Methods: Culture of microalgae was done separately in Walne, F/2, Sato, and TMRL media. In the logarithmic and stationary growth phases, biomass production and lipid accumulat...

In der vorliegenden Arbeit wird ein Schema zur Korrektur von transienten Fehlern in eingebetteten, pegelgesteuerten Speicherelementen vorgestellt. Das Schema verwendet Strukturund Informationsredundanz, um Single Event Upsets (SEUs) in Registern zu erkennen und zu korrigieren. Mit geringem Mehraufwand kann ein betroffenes Bit lokalisiert und mit einem hier vorgestellten Bit-Flipping-Latch (BFL)...

In this paper, a one-dimensional family of stratiications on a hyperelliptic Jacobian is introduced. It generalizes a well-known stratiication, considered in algebraic geometry, in the context of special divisors. The stratiication is shown to be related to a natural stratiication on the Sato Grassmannian, via an extension of Krichever's map. It is also related to the stratiication associated t...

In this paper we discuss convergence properties and error estimates of rational Bernstein operators introduced by P. Piţul and P. Sablonnière. It is shown that the rational Bernstein operators converge to the identity operator if and only if the maximal difference between two consecutive nodes is converging to zero. Further a Voronovskaja theorem is given based on the explicit computation of hi...

An abelian surface A is called a QM-abelian surface if its endomorphism ring includes an order of an indefinite quaternion algebra, and a curve C of genus two is called a QM-curve if its jacobian variety is a QMabelian surface. We give a computational result about the distribution of the arguments of the eigenvalues of the Frobenius endomorphisms of QM-abelian surfaces modulo good primes, which...