Destimmung von Chlor in Schmierölen

The effect of chlor-amphenicol in human bone-marrow cultures.

Abhängigkeit der Chlor-Isotopenseparation vom Vernetzungsgrad eines stark basischen Anionenaustauschers

K l a u s G . H e u m a n n , P a u l R o ß m a n n , A n n i S c h w a r z u n d A l f r e d W i n d f e l d e r Inst i tut f ü r Chemie der Univers i tä t R e g e n s b u r g Z . N a t u r f o r s c h . 34b, 4 0 6 4 1 1 (1979) ; e ingegangen a m 4. D e z e m b e r 1978 I s o t o p e Separat ion , Chlorine, I o n E x c h a n g e C h r o m a t o g r a p h y , Mass S p e c t r o m e t r y U s i ...

Various topological forms of Von Neumann regularity in Banach algebras

We study topological von Neumann regularity and principal von Neumann regularity of Banach algebras. Our main objective is comparing these two types of Banach algebras and some other known Banach algebras with one another. In particular, we show that the class of topologically von Neumann regular Banach algebras contains all $C^*$-algebras, group algebras of compact abelian groups and ...

Chlor-alkali Plant Contributes to Mercury Contamination in the Savannah River

For many years the Savannah River has suffered fish consumption warnings. While several potential sources of mercury may contribute to this contamination, the chlor-alkali facility in Augusta, which produces chlorine by electrolysis using mercury-cell technology, is a major potential contributor. To examine this possibility samples of sediment were collected from the river above and below the f...

The Status of Spontaneous Order in von Hayek’s Theory of Freedom and Its Educational Implications

The Status of Spontaneous Order in von Hayek’s Theory of Freedom and Its Educational Implications M. Moosivand Y. Ghaa’edi, Ph.D. S. Zarghaami, Ph.D. A. R. Mahmoodniyaa, Ph.D. The history of human thought shows that the concept of freedom and its use in different frameworks has been a major topic of discussion in philosophy. Within the educational system, freedom ...