Sentence examples for backbone rotation from inspiring English sources
The (Austin Model 1) AM1-calculated change in polarizability Δα with respect to backbone rotation ø was 0.63 Å3 for the model polysilane but only 0.08 Å3 for the analogous non-conjugated carbon-backbone model polymer.
The glass transition temperatures of the polyimides increased 15 to 98°C (compared to unhindered polyimide analogs) when one or more methyl group was placed ortho to the imide nitrogen, hindering backbone rotation, chain packing and flexibility.
After conetwork was built between epoxidized soybean oil (ESO) and DCE, stiff crosslinks were created through the double bonds of DCE, which restricts the backbone rotation of ESO (P-ESO) networks.
This is because of its special side-chain structure which has the delta-carbon atom attached to the backbone nitrogen and significantly restricts the backbone rotation at the phi direction.
The model involves internal backbone rotations about axes between C-alpha atoms.
Together, the backbone rotations of Gly563 and Asp564 move the Cα of Asp564 by 3 Å closer to the N-lobe with its side chain closely approaching the N-lobe of the kinase.
The evidence indicated that these were due to small motions of the chain backbone and rotation of methylol groups (with the latter process activated at lower temperatures than the former).
Simplified moment-rotation models, motivated from ASCE 41 characterizations, defined with pre-peak flexural rigidity degradation, post-peak plateau and strength drop are explored by equating the area under the backbone moment-rotation response (energy) between the available data and simplified models.
He has 293 saves in his career, but just one for the Mets, who had once envisioned him as a backbone of their rotation.
The importance of a correct moment-rotation backbone curve to capture the capping point is highlighted through different case studies.
