Ds. Pieter van Drimmelen

Pieter Roelfsema

With this motivation, the groups of Michael Groll at the Technical University of Munich and of Marcus Groettrup at the University of Konstanz have recently solved the crystal structures of both the constitutive proteasome and the immunoproteasome of mice, each with and without the epoxyketone PR957, which is the only selective inhibitor of b5i known so far. In addition, the researchers also sol...

Serum of Primates By ROGER BOUILLON, HUGO VAN BAELEN and PIETER

'Transcalciferin' (the serum transport protein for cholecalciferol and related substances) of two New World monkeys, Cebus apella and Cebus albifrons, was found to be immunologically identical with the transcalciferin of other monkeys and partially with that ofman. In contrast with the a-globulin mobility of the transcalciferin of other primates, the transcalciferin of cebus monkey has the elec...

In memoriam Pieter D. Nieuwkoop (1917-1996).

Pieter Nieuwkoop died September 18, 1996, at age 79, in sues formed by the flap which protruded from the neural tube. The most anterior neural structures (forebrain) develUtrecht, The Netherlands, after a brief illness. He continued his laboratory research on early vertebrate development oped at the distal end of the flap, whereas posterior structures developed at the base and matched those of ...

Kriterien für den Einsatz Service-orientierter Architekturen in der Unternehmens-IT

Erstellung korrekter Spezifikationen für diskrete Systeme

In dieser Arbeit werden neue Erkenntnisse zur Modellierung und zur Spezifikation von Systemen mit diskreten Zustandsräumen vorgestellt. Ein automatisches Verfahren erlaubt es, unter Berücksichtigung verschiedener Systemeigenschaften, unerwünschte Zustände während der Modellierungsphase zu erkennen und auszuschließen. Das Verfahren besteht aus einer Kombination der Überwachersynthese und der μ-K...