UV radiation, effect

EL-SAYED STEPHENS UV Radiation Effects on Oceanic Productivity 191... 

Moran, M. A. and R. G. Zepp. 2000. UV radiation effects on microbes and microbial processes. In Microbial Ecology of the Oceans (D. L. Kirchman, Ed.), pp. 201-228. Wiley-Liss, New York. 

The aim of this chapter is to provide an understanding of how carbon black particle size and shape translate into dispersion quality and other performance attributes in plastics applications. While this chapter focuses on carbon black s effectiveness as a pigment, some attention will also be paid to some of the other plastics performance properties it influences, such as stability against UV radiation, effects on mechanical properties, and electrical conductivity. At its conclusion, this chapter will help the reader select an appropriate carbon black grade for specific plastics applications. 

Spectroscopic investigations in the UV concern areas of photobiology with an impact on photomedicine, e.g. light activation of enzymes, UV-radiation effects on the immune system and on cellular membranes, the interaction of drugs with DNA (Chapter 4.2.2 and 4.2.3) and the role of DNA damage and repair in mutagenesis and carcinogenesis. 

V. Milot-Roy, W.F. Vincent (1994). UV radiation effects on photosynthesis The importance of near-surface thermoclines in a subarctic lake. Arch. Hydrobiol. Beih. 

W.H. Jeffrey, J.P. Kase, S.W. Wilhelm (2000). UV radiation effects on heterotrophic bacterioplankton and viruses in marine ecosystems. In S.J. de Mora, S. Demers, M. Vernet (Eds). The Effects of UV Radiation on Marine Ecosystems (pp. 206-236). Cambridge University Press, Cambridge. 

A. Wulff, C. Nilsson, K. Sundback, S.-A. Wangberg, S. Odmark(1999). UV radiation effects on micro benthos - a four month field experiment. Aquat. Microb. Ecol, 19, 269-278. 

J.C. Roos, W. Vincent (1998). Temperature dependence of UV radiation effects on Antarctic cyanobacteria. J. Phycol, 34,118-125. 

Nickel and ruthenium model catalysts have also been used. Adsorption of methane on small palladium particles supported on alumina is photo-assisted UV radiation effects dissociation as well as desorption of physically-adsorbed molecules, the former process requiring larger particles than the latter. ... 

Cui et al. [48] studied UV radiation effect on renewable biobased polymer sheets by SEM and photoacoustic FTIR (PAS-FTIR) (Fig. 8) [48] (reproduced with kind permission from Elsevier— License no. 3891281355385). 

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