Lothar Patten

Complex Patten Processing in Spatio-temporal Databases

The increasing complexity of spatio-temporal applications has caused the underlying queries to be more sophisticated and usually carry complex semantics. As a result, the traditional spatio-temporal query types, e.g., range, kNN, and aggregation queries, have become just building blocks in more complex query plans. In this paper, we present the STEPQ system, which is an extensible spatio-tempor...

Für meine Eltern und meinen Freund Lothar

Sonoluminescence : how bubbles glow DOMINIK HAMMER and LOTHAR FROMMHOLD

We review recent attempts to elucidate the phenomenon of sonoluminescence in terms of fundamental principles. We focus mainly on the processes which generate the light, but other relevant facts, such as the bubble dynamics, must also be considered for the understanding of the physics involved. Our emphasis is on single bubble sonoluminescence which in recent years has received much attention, b...

In memoriam: Professor Lothar Bernd Zimmerhackl (1952–2010)

Dr. Lothar Bernd Zimmerhackl died suddenly on 27 August 2010 leaving a void in both nephrology and paediatrics. We commemorate him as a man and as a medical leader who leaves a remarkable legacy of research accomplishments, and will be long remembered for his teaching and devotion to patients, to students, and to our profession. His professional achievements reflected his lifelong inclination t...

Gutachter: Prof. Dr.-Ing. habil. Dr. h. c. Lothar Mörl

A two-dimensional balance model of populations distributed by property was developed using the ordinates of particle diameter andparticle density. This model makes it possible to calculate the spectrums of granulation changing over time in the fluidized bed duringbatch operation and in addition to calculate the time-dependent size distribution of the product granulate for continuous...