Search Results - "Snow, P.A"

Soil ingestion by dairy cattle by Fries, G F, Marrow, G S, Snow, P A

“…Sets of 5 to 10 random fecal samples were obtained from animals of various management groups of nine dairy herds. Titanium content of feces and soils to which…”
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Derivatized Porous Silicon Mirrors: Implantable Optical Components with Slow Resorbability by Canham, L.T., Stewart, M.P., Buriak, J.M., Reeves, C.L., Anderson, M., Squire, E.K., Allcock, P., Snow, P.A.

“…The stability of derivatized mesoporous silicon mirrors in simulated human blood plasma has been assessed. The rate at which they are dissolved in‐vivo is…”
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Room-temperature photoluminescence from erbium-doped multilayer porous silicon microcavity by Zhou, Y., Snow, P.A., Russell, P.St.J.

“…A multilayer microcavity was electrochemically etched on a silicon substrate and doped with erbium. Thermal processing under a nitrogen atmosphere optically…”
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Light emission from porous silicon single and multiple cavities by Squire, E.K., Snow, P.A., Russell, P.St.J., Canham, L.T., Simons, A.J., Reeves, C.L.

“…Experimental and theoretical techniques are used to examine the effects of microstructuring on the optical properties of multilayer, single and multiple…”
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Mechanisms of luminescence tuning and quenching in porous silicon by Peter, L.M, Riley, D.J, Wielgosz, R.I, Snow, P.A, Penty, R.V, White, I.H, Meulenkamp, E.A

“…Voltage-dependent tuning of photoluminescence (PL) and electroluminescence (EL) spectra of porous silicon layers grown on n+ and n− substrates has been studied…”
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The Effect of Thermal Processing on Multilayer Porous Silicon Microcavity by Zhou, Y., Snow, P.A., Russell, P.St.J.

“…The effect of thermal processing, that gave limited oxidation from annealing under N2 atmosphere, on multilayer porous silicon (P‐Si) microcavities has been…”
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Light emission from erbium-doped multilayer porous silicon microcavity by Zhou, Y., Snow, P.A., Russell, P.S.J.

“…Summary form only given. There is substantial interest in obtaining light emission in silicon at wavelengths away from 750 nm porous silicon (p-Si) emission…”
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Light Emission in Periodically Microstructured Porous Silicon by Squire, E.K., Snow, P.A., Russell, P.J.

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Low power all-optical switch in a passive lnGaAsP multiple quantum well waveguide by Snow, P.A., Day, I.E., Penty, R.V., Jiang, Z., White, I.H., Davies, D.A.O., Fisher, M.A., Adams, M.J.

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A study of the use of free-text fields within a computer medical records system by Evans, A R, Absolon, P J, Kaye, G, Snow, P A

“…At present, the general practitioner considers any imposed rigidity or standardisation in his record keeping as an encroachment on his clinical practice. Thus,…”
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