نتایج جستجو برای: dragline

تعداد نتایج: 220  

Journal: :Biomacromolecules 2011
Sílvia Gomes Keiji Numata Isabel B Leonor João F Mano Rui L Reis David L Kaplan

Atomic force microscopy (AFM) was used to assess a new chimeric protein consisting of a fusion protein of the consensus repeat for Nephila clavipes spider dragline protein and bone sialoprotein (6mer+BSP). The elastic modulus of this protein in film form was assessed through force curves, and film surface roughness was also determined. The results showed a significant difference among the elast...

2016
Katarzyna Jastrzebska Edyta Felcyn Maciej Kozak Miroslaw Szybowicz Tomasz Buchwald Zuzanna Pietralik Teofil Jesionowski Andrzej Mackiewicz Hanna Dams-Kozlowska

Bioengineered spider silks are a biomaterial with great potential for applications in biomedicine. They are biocompatible,biodegradable and can self-assemble into films, hydrogels, scaffolds, fibers, capsules and spheres. A novel, tag-free, bioengineered spider silk named MS2(9x) was constructed. It is a 9-mer of the consensus motif derived from MaSp2-the spidroin of Nephila clavipes dragline s...

2015
R. Madurga T. A. Blackledge B. Perea G. R. Plaza C. Riekel M. Burghammer M. Elices G. Guinea J. Pérez-Rigueiro

The extraordinary mechanical performance of spider dragline silk is explained by its highly ordered microstructure and results from the sequences of its constituent proteins. This optimized microstructural organization simultaneously achieves high tensile strength and strain at breaking by taking advantage of weak molecular interactions. However, elucidating how the original design evolved over...

Journal: :Engineering With Computers 2021

The present paper focuses on designing an artificial neural network (ANN) model and a multiple regression analysis (MRA) that could be used to predict factor of safety dragline dump slope. To implement these two models, the dataset was utilized from numerical simulation results slopes, wherein 216 slope models were simulated using modeling technique employed with finite element method. incorpor...

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