Sentence examples for composition and segment from inspiring English sources

Copolymer morphologies varied; they revealed patterns resembling dispersed fibrils, spheres and alternating lamella types depending on composition and segment geometries.

The objective of this work was to investigate the effect of chemical composition and segment number (n) on gelation, stiffness, and degradation of hydroxy acid-chain-extended star polyethylene glycol acrylate (SPEXA) gels.

The crystallization kinetics, morphology and crystal structure of biodegradable double crystalline poly(butylene succinate -poly ethylene glycol) (PBsuccinate -poly ethylenemers (PBSEglycolre studied with different composition and segment chain length by differential scanning calorimetry (DSC), polarized optical multiblock (POM) and wide-angle X-ray diffracopolymersD).

Previously reported 59-be varies considerably in sequence length (57 141 bp) and composition and only short segments including imperfect repeated elements at the outer ends are conserved [ 18].

When adding the feature parameter of motif frequency to amino acid composition and interaction of segments, the overall accuracy increased to 76.25%, an 8% higher overall accuracy.

A study was made of how aspects of the mechanical and thermal responses of thermoplastic polyurethane elastomers vary with composition: the hard segment, soft segment and chain extender were varied systematically with the aim of improving understanding of the relationship between molecular/supramolecular architecture at the nm-scale and macroscopic mechanical properties in such systems.

The composition and dimension of each segment were determined by the tuned sacrificial segments to control the galvanic displacement reaction rate.

This paper reports the effects of hard (polystyrene, PS) and soft (polyisobutylene, PIB) segment composition and the molecular architecture (linear versus star, PS and PIB block length) on the morphology and mechanical properties of polystyrene/polyisobutylene (SIBS) block copolymers synthesized by living carbocationic polymerization.

The composition and crystalline structure of each segment of the Co54Ni46/Co85Ni15 nanowires were determined by transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS), and selected area electron diffraction (SAED) techniques.

The linear dependence on the electrodeposition potential exhibited by both the nanowire growth rate and Co content of the deposited alloys allows for a precise control on the composition and length of each individual segment during the electroplating of multisegmented Co85Ni15/Co54Ni46 alloy nanowire arrays.

The variants show unusually high level of divergence in their sequences and in IGHV gene segment number, composition and organization, indicating limited selection pressure in general.