By Edward Abbey
During this clever and lyrical booklet approximately landscapes of the wilderness and the brain, Edward Abbey publications us past the wall of the town and asphalt belting of superhighways to important wallet of desolate tract that extend from the internal of Alaska to the dry lands of Mexico.
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Additional info for Beyond the Wall: Essays from the Outside
Material valorization implies some limitations linked to difficulties in achieving accurate and economically viable outlets. Cellulose and more generally polysaccharides present some well-known advantages, namely low cost, lightweight, renewable character, high specific strength and modulus, availability in a variety of forms throughout the world, reactive surface and the possibility to generate energy, without residue, after burning at the end of their life cycle. Two main groups of cellulose-based materials can be basically distinguished, viz.
K. Mohanty, M. T. Drzal, eds. (CRC Press, Taylor & Francis Group, Bota Raton, FL), pp. 37–108. D. L. (1970). Infrared and Raman spectra of the cellulose from the cell wall of Valonia ventricosa. J. Appl. Phys. 41, 4375–4379. K. and Gassan, J. (1999). Composites reinforced with cellulose based fibres. Prog. Polym. Sci. 24, 221–274. Bonard, R. (1966). Kolloidstrukturen in verstreckten Hochpolymeren. Kolloid-Z 211, 14–33. D. C. (1974). Tracheid anatomy changes as response to changing structural requirements of the tree.
Mikro-fibrillenbau der pflanzlichen Zellwande. Experientia 4, 475–476. Frey-Wyssling, A. (1954).
Beyond the Wall: Essays from the Outside by Edward Abbey