Fuat Sezgin's Teacher Hellmut Ritter

FUAT - A fuzzy clustering analysis tool

As it is known, fuzzy clustering is a kind of soft clustering method and primarily based on idea of segmenting data by using membership degrees of cases which are computed for each cluster. However, most of the current fuzzy clustering modules packaged in both open source and commercial products have lack of enabling users to explore fuzzy clusters deeply and visually in terms of investigation ...

The University of Toledo Ritter Astrophysical Research

1. PERSONNEL During the report period, Pierini left to take up a position at the Max-Planck-Inst. für Extraterrestrische Physik ~Garching, Germany!. Lerothodi Leeuw joined the Center as a postdoctoral research associate working with Witt. Miroshnichenko was promoted to Research Assistant Professor. K. Bjorkman was promoted to Professor and was on sabbatical leave during academic year 2002–2003....

Manuel Frondel , Nolan Ritter , and Christoph

This article demonstrates that the large feed-in tariffs currently guaranteed for solar electricity in Germany constitute a subsidization regime that, if extended to 2020, threatens to reach a level comparable to that of German hard coal production, a notoriously outstanding example of misguided political intervention. Yet, as a consequence of the coexistence of the German Renewable Energy Sour...

Intervention of phenonium ion in Ritter reactions.

The transformation of phenylethyl chloride to 3,4-dihydroisoquinolines is shown to proceed via phenonium ion. The evidence comes from a study of dideuterated analogue 4, and the monomethylated and dimethylated compounds 2 and 3.

Stone v. Ritter and the Expanding Duty of Loyalty