Irradiation, effects

Kennedy, C.R. and Woodruff, E.M., Irradiation effects on the physical properties of grade TSX graphite, WCH-EP-0211, Westinghouse Hanford Company, Richland, Washington, 1989. [Pg.479]

Gittus, J. (1978) Irradiation Effects in Crystalline Solids (Applied Science Publishers, London),... [Pg.209]

Aqueous plutonium photochemistry is briefly reviewed. Photochemical reactions of plutonium in several acid media have been indicated, and detailed information for such reactions has been reported for perchlorate systems. Photochemical reductions of Pu(VI) to Pu(V) and Pu(IV) to Pu(III) are discussed and are compared to the U(VI)/(V) and Ce(IV)/(III) systems respectively. The reversible photoshift in the Pu(IV) disproportionation reaction is highlighted, and the unique features of this reaction are stressed. The results for photoenhancement of Pu(IV) polymer degradation are presented and an explanation of the post-irradiation effect is offered. [Pg.263]

Navarro RM, Valle F, Fierro JLG (2008) Photocatalytic hydrogen evolution from CdS-ZnO-CdO systems under visible light irradiation Effect of thermal treatment and presence of Pt and Ru cocatalysts. Int J Hydrogen Energy 33 4265-4273... [Pg.305]

The time of year in which a pesticide is applied significantly affects its dissipation rate due to temperature, moisture, and solar-irradiance effects on abiotic and biotic dissipation processes. For example, dissipation rates for agrochemical applications made in the springtime are normally greater than those observed for fall (autumn) applications. Thus, the timing of agrochemical applications made in field soil dissipation studies should closely match those occurring under acmal-use conditions. [Pg.849]

L. Zuppiroli, Irradiation Effects Perfect Crystals and Real Crystals... [Pg.653]

Irradiation Effects on Thermophysical Properties of Graphite and Carbon... [Pg.421]

Reinterpretation of low-level chronic irradiation effects on developing embryos under rigorously controlled conditions (Templeton etal. 1971)... [Pg.1730]

Host irradiated polymers show a continuing change in properties for a long period after irradiation. These post-irradiation effects may be attributed to (1) trapped radicals which react slowly with the polymer molecules and with oxygen which diffuses into the polymer (2) peroxides formed by irradiation in the presence of air or trapped within polymers irradiated in vacuum or an inert atmosphere) and slowly decompose with formation of reactive radicals, usually leading to scission, (3) trapped gases in glassy and crystalline polymers which cause localized stress concentrations. [Pg.12]

The consequences of post-irradiation effects in polymer materials are progressive reduction in strength, cracking and embrittlement. Some reduction in these effects can be achieved by annealing of the trapped radicals, addition of appropriate... [Pg.12]

Figure 17. Thermal cycling and irradiation effects on composite tensile modulus. (Reproduced from reference 9.)...

Holzinger A, Lutz C (2006) Algae and UV irradiation effects on ultrastructure and related metabolic functions. Micron 35 190-207... [Pg.293]

S.M. Ji, P.H. Borse, H.G. Kim, D.W. Hwang, J.S. Jang, S.W. Bae, J.S. Lee, Photocatalytic hydrogen production from water-methanol mixtures using N-doped Sr2Nb207 under visible light irradiation Effects of catalyst structure, Phys. Chem. Chem. Phys. 7 (2005) 1315-1321. [Pg.385]

Skinner, W. M., Prestidge, C. A., Smart, R. S. C., 1996. Irradiation effects during XPS studies of copper( II) activation of zinc sulphide. Surf Int. Sci., 24 620 - 626 Sun Shuiyu, 1990. Sulphide flotation by electrochemical adjustment and collectorless flotation. [Pg.280]

Anti-irradiation effect. Methanol extract of the dried seed, administered intraperito-neally to mice at a dose of 1 g/kg, was inac-... [Pg.492]

In addition to SiC/SiC, irradiation effects on insulators such as AI2O3 were also examined [70]. As a result, synergistic effects such as the diffusion of H and the growth of cavities were observed in samples irradiated with triple beams. As for carbon fiber composites, the microhardness increased by triple-beam irradiation [71], which was a different result from that obtained from 14-MeV neutron irradiation (8 x lO n/cm ) experiment. [Pg.838]

By its very nature this book is interdisciplinary. The first eleven chapters delineate the fundamentals of radiation physics and radiation chemistry that are common to all irradiation effects. Chapters 12 and 13 deal with specific liquid systems, while Chapter 14 is concerned with LET effects. Chapters 15 to 18 describe biological and medical consequences of photon and charged-particle irradiation. The rest of the book is much more applied in character, starting with irradiated polymers in Chapter 19 and ending with applications of heavy ion impact in Chapter 27. [Pg.874]

Kameo A, Suzuki A, Torigoe K, Esumi K (2001) Fiber-like Gold Particles Prepared in Cationic Micelles by UV Irradiation Effect of Alkyl Chain Length of Cationic Surfactant on Particle Size. J Colloid Interface Sci 241 89-292... [Pg.227]

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