1 copyright © 2010, elsevier inc. all rights reserved fig 2.1 chapter 2

1Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.1C

hapter 2

2Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.2C

hapter 2

3Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.3C

hapter 2

4Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.4C

hapter 2

5Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.5C

hapter 2

6Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.6C

hapter 2

7Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.7C

hapter 2

8Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.8C

hapter 2

9Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.9C

hapter 2

10Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.10C

hapter 2

11Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.11C

hapter 2

12Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.12C

hapter 2

13Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.13C

hapter 2

14Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.14C

hapter 2

15Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.15C

hapter 2

16Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.16C

hapter 2

17Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.17C

hapter 2

18Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.18C

hapter 2

19Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.19C

hapter 2

20Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.20C

hapter 2

21Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.21C

hapter 2

22Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.22C

hapter 2

23Copyright © 2010, Elsevier Inc. All rights Reserved

Fig 2.23C

hapter 2