Search Results - "LEWIS, E. L. V"

degree of crystalline orientation as a function of draw ratio in semicrystalline polymers: a new model based on the geometry of the crystalline chain slip mechanism by Bandeira, B, Lewis, E. L. V, Barton, D. C, Ward, I. M

“…The orientation behaviour of a range of high-density polyethylenes drawn to different draw ratios has been investigated by measurements of optical…”
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Influence of laser irradiation on the optical and structural properties of poly(ethylene terephthalate) fibres by Wijayathunga, V.N., Lawrence, C.A., Blackburn, R.S., Bandara, M.P.U., Lewis, E.L.V., El-Dessouky, H.M., Cheung, V.

“…Laser irradiation has been previously investigated for achieving uniform heating of polyethylene terephthalate (PET) fibres in the hot-drawing stage of the…”
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The barrier properties of polyethylene terephthalate to mixtures of oxygen, carbon dioxide and nitrogen by LEWIS, E. L. V, DUCKETT, R. A, WARD, I. M, FAIRCLOUGH, J. P. A, RYAN, A. J

“…The diffusion and solubility of oxygen, nitrogen and carbon dioxide have been studied in amorphous and biaxially oriented films of polyethylene terephthalate…”
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The effect of molecular orientation and acetylene-enhanced crosslinking on the wear of UHMWPE in total artificial joints by Marrs, H, Barton, D C, Doyle, C, Jones, R A, Lewis, E L, Ward, I M, Fisher, J

“…This paper investigates the benefits of combining roll-drawing and acetylene-enhanced crosslinking to alter the mechanical properties of the ultra high…”
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The Role of Value-Based Payment in Promoting Innovation to Address Social Risks: A Cross-Sectional Study of Social Risk Screening by US Physicians by BREWSTER, AMANDA L., FRAZE, TARESSA K., GOTTLIEB, LAURA M., FREHN, JENNIFER, MURRAY, GENEVRA F., LEWIS, VALERIE A.

“…Policy Points One of the most important possibilities of value‐based payment is its potential to spur innovation in upstream prevention, such as attention to…”
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The measurement of shear compliances for oriented polyethylene terephthalate sheet by Lewis, E. L. V., Ward, I. M.

“…Two techniques have been used to measure the shear compliances of one-way drawn uniplanar-axially-oriented polyethylene terephthalate (PET) sheet, draw ratio…”
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Multi-Scale Modeling of Organic Electro-Optic Materials by Johnson, Lewis E. v. d. L

“…Development of organic materials for photonics applications requires simultaneous optimization of molecular and bulk properties to obtain acceptable…”
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Stress-induced shifts and intensity changes in the 1616 cm-1 Raman line for isotropic and uniaxially oriented poly(ethylene terephthalate) by LEWIS, E. L. V, BOWER, D. I, WARD, I. M

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Relationships among stress-induced Raman shifts for isotropic and uniaxially oriented polymers by Bower, D.I., Lewis, E.L.V., Ward, I.M.

“…It is shown that, although the shifts of Raman lines observed when random or uniaxially oriented polymers are uniaxially stressed depend on the polarization…”
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An experimental study of end effects in the extensional deformation of polymers by Lewis, E. L. V.

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