Results 251 to 260 of about 5,972,156 (311)

The structure of adsorbed cyclic chains

Journal of Molecular Modeling, 2015
In order to determine the structure of polymer films formed of cyclic chains (rings) we developed and studied a simple coarse-grained model. Our main goal was to check how the percolation and jamming thresholds in such a system were related to the thresholds obtained for linear flexible chains system, i.e., how the geometry of objects influenced both ...
Aleksander, Kuriata, Andrzej, Sikorski
openaire   +2 more sources

Structure of ricin A‐chain at 2.5 Å

Proteins: Structure, Function, and Bioinformatics, 1991
AbstractRicin has been refined in a crystallographic sense to 2.5 Å resolution and the model for the A‐chain (RTA) is described in detail. Because RTA is the first member of the class of plant toxins to be analyzed, this model probably defines the major structural characteristics of the entire family of these medically important proteins.
B J, Katzin, E J, Collins, J D, Robertus
openaire   +2 more sources

The structure of the I-measure of a Markov chain

IEEE Transactions on Information Theory, 1992
Summary: The underlying mathematical structure of Shannon's information measures was studied in a recent paper by Yeung, and the \(I\)-measure \(\mu^*\), which is a signed measure defined on a proper \(\sigma\)-field \({\mathcal F}\), was introduced. The \(I\)-measure is a natural extension of Shannon's information measures and is uniquely defined by ...
Tsutomu Kawabata, Raymond W. Yeung
openaire   +1 more source

Chemical structure of light chains

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1966
Abstract The light chains of immunoglobulins are a heterogeneous population of peptide chains. Two general types can be recognized immunologically and chemically, the λ and the K light chains. But within the two types further heterogeneity has been demonstrated. A minor heterogeneity observed in the K chains has given rise to two main
openaire   +2 more sources

Home - About - Disclaimer - Privacy