NACHTRAG (zu s. 38 f.).

T F S C

The concept of model transformations is of increasing importance in different areas of Computer Science, but up to now, there is a lack of common understanding concerning the mathematical and practical point of view. In this paper, we discuss some of the different aspects. Especially interesting is the new proposal of the POPL’07 keynote speaker Don Batory claiming that model transformations sh...

C . F . S . and

On weakly $mathfrak{F}_{s}$-quasinormal subgroups of finite groups

Let $mathfrak{F}$ be a formation and $G$ a finite group. A subgroup $H$ of $G$ is said to be weakly $mathfrak{F}_{s}$-quasinormal in $G$ if $G$ has an $S$-quasinormal subgroup $T$ such that $HT$ is $S$-quasinormal in $G$ and $(Hcap T)H_{G}/H_{G}leq Z_{mathfrak{F}}(G/H_{G})$, where $Z_{mathfrak{F}}(G/H_{G})$ denotes the $mathfrak{F}$-hypercenter of $G/H_{G}$. In this paper, we study the structur...

Microtubule - Associated Proteins : Subunits of the Cytomatrix 38 s RICHARD

Microtubule-Associated Proteins of Brain Tissue Microtubules isolated from brain tissue are composed of tubulin and a variety of nontubulin proteins known as micro-tubule-associated proteins (MAPS).' The most prominent MAPs in brain microtubule preparations are known as the high molecular weight MAPs (8, 50) because of their large subunit size (300,000 daltons). Brain microtubules also contain ...

Fusion enhancement in the 38 S + 208 Pb reaction

W. Loveland, D. Peterson, A. M. Vinodkumar, P.H.Sprunger , D. Shapira, J. F. Liang, G.A. Souliotis ,D.J. Morrissey , and P. Lofy 5 Dept. of Chemistry, Oregon State University, Corvallis, OR,97331. Physics Division, Argonne National Laboratory, Argonne, Il 60439 Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN and National Superconducting Cyclotron Laboratory, Michigan State Univer...