Titlebook: Handbook of Biometrics; Anil K. Jain,Patrick Flynn,Arun A. Ross Book 2008 Springer-Verlag US 2008 3D.algorithms.biometrics.fingerprint.fin

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Sierra LeoneThe Colony of Sierra Leone originated in the sale and cession, in 1787, by native chiefs to English settlers, of a piece of land intended as a home for natives of Africa who were waifs in London, and later it was used as a settlement for Africans rescued from slave-ships. The hinterland was declared a British protectorate on 21 Aug. 1896.

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Radical Polymerization,This chapter introduces the fundamental concepts of radical polymerization. Typical monomers, initiators, and transfer and termination reagents are discussed. Furthermore, the kinetic equations, the degree of polymerization, and molar mass distribution are derived.

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Amorphous Polymers,The fundamental principles of “amorphous” polymers were introduced in ► Chap. .. Some of their particular properties are described in more detail in this chapter.

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Partially Crystalline Polymers,As a corollary to the basic introduction to polymers in their solid state, this chapter deals with partially crystalline polymers. To begin, we need to ask ourselves which polymers are able to crystallize.

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Mechanical and rheological testing,Mechanical and rheological testing of polymers or polymer compounds needs to be carried out for a number of reasons. These include:

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Chromatographic methods,Since the early 1940s and the pioneering work of Martin and Synge, chromatographic techniques have played a major role in helping the analyst to solve problems.