| Aktuelle Probleme Der Polymer-Physik: Vorträge Der Arbeitstagung Des Fachausschusses Physik Der Hochpolymeren Im Rahmen Der Frühjahrstagung Des Arbeit Contributor(s): Fischer, E. W. (Editor), Müller, F. H. (Editor) |
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ISBN: 3798503931 ISBN-13: 9783798503939 Publisher: Springer OUR PRICE: $80.74 Product Type: Paperback - Other Formats Language: German Published: January 1973 |
| Additional Information |
| BISAC Categories: - Technology & Engineering | Materials Science - General - Technology & Engineering | Textiles & Polymers - Science | Chemistry - Physical & Theoretical |
| Dewey: 541.225 |
| Series: Aktuelle Probleme Der Polymer-Physik |
| Physical Information: 0.52" H x 8.25" W x 11" (1.25 lbs) 239 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: that in all statistical calculations we only have derived most probable i.e. average quantities In this paper the meander model of muscle is proposed (e.g. geometries, forces) a.nd did not care about and treated quantitatively. The geometries of myosin and uninterrupted actin filaments as weIl as of the Z their fluctuations which in principle could also zone in vertebrate striated muscle are derived from be evaluated. thermodynamic equilibrium considerations. Cross- The proposed meander model of muscle is bridges formed by the myosin projections and the actin suitable to explain active as weIl as passive meander folds are considered either to be loose or closed. Mg A TP action enables them to rearrange forces and removes, therefore, the difficulties. cyclically. The closed bridges give rise to a thermodynamic inherent in Huxleys sliding filament model. . contractive force on the actin filament. Also passive and We cannot exclude, however, that there is a active stress-strain behaviour (under isometrie condi- small contribution to the passive elastic be- tions) agree with experiment. haviour from elements (e.g. membranes) in Zusammenfassung parallel to the sliding filament system. |
