ࡱ                >  	               4          6          3    7 	                  bjbjUU                  	   7|  7|        +                                                          l     z      z  z      z      z      z      z  D                 2      2      2                     *  h          4                       :   '     ;     M*     O*      O*      O*      O*      O*      O*  $   6,     V.  ^   s*                     z      G                                  G      G      s*            z      z                         *                       G  .   z            z            M*                                                                    G      M*                #  6  )     z      z                                                              M*                 ]  t  2      u  "   )             M*      *  0   *      *  @   .        ^   .      M*                        z      z      z      z          TitleByFirst name Initial Last nameA dissertation [or thesis] submitted to the faculty of the University of North Carolina at Chapel Hill in partial fulfillment of the requirements for the degree of __________________ in the Department [or School or Curriculum] of _________________.Chapel Hill2000Approved by_______________________________________Advisor: Professor_______________________________________Reader: Professor_______________________________________Reader: Professor_______________________________________Reader: Professor_______________________________________Reader: Professor@1994AuthorALL RIGHTS RESERVEDABSTRACTAUTHOR: (under the direction of Jane Jones.)[This abstract for a dissertation can be no longer than 350 words; for a thesis, 150 words. The abstract must be 1 -spaced or double-spaced, consistent with the entire body of the thesis/dissertation]IntroductionIntroductionReferencesReferecesAppendixPAGE  PAGE  iiPAGE  iii                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        0Jl mH nH u0Jl  j    0Jl U      	  &    +  0  <  d  w            %  M  _                                                                                                                                                                                                                                                                                                                                  `      k  j $a$    i  h  g  f  e  d  c  b    a                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ( a &#$ (  (  &`#$      _    1h/ =!"#$%  . 00&P 1hP / =!"#$%  * 001hP / =!"#@$%  - 
0001hP / =!"#$%                                                                                                                                                                                                                                                                                                                                                      m 
  i           8  @ 8   N o r m a l       CJ _HaJ mH	sH	tH	F @  F  	 H e a d i n g   1     $  @&  5CJ$ KH  \aJ  T @  T  	 H e a d i n g   2     $ < @&  56CJ OJ QJ \]^J aJ N @  N  	 H e a d i n g   3     $ < @& 5CJ OJ QJ \^J aJ B @  B  	 H e a d i n g   4     $ < @& 5CJ \aJ F @  F  	 H e a d i n g   5      < @&  56CJ \]aJ @ @  @  	 H e a d i n g   6      < @&  5CJ \aJ 2 @  2  	 H e a d i n g   7      < @&   8 @  8  	 H e a d i n g   8      < @&  6]F 	@  F  	 H e a d i n g   9    	  < @&  CJ OJ QJ ^J aJ < A@ <  D e f a u l t   P a r a g r a p h   F o n t             B >@  B   T i t l e     $ @& a$  5CJ( KH \aJ  . O .   a u t h o r     $a$ CJ " O"   s u b j e c t       < C@ "<   B o d y   T e x t   I n d e n t   
  `  F R@ 2F   B o d y   T e x t   I n d e n t   2     hd `h  8 O!B8   a b s t r a c t     $hd `ha$  : O R:  	 r e f e r e n c e     1$ 7$ 8$ H$  CJ aJ , @ b,   H e a d e r      !   . U  q.  	 H y p e r l i n k    >*B*ph   < T@ <  
 B l o c k   T e x t     x ]^  * B@ *  	 B o d y   T e x t     x   4 P@ 4   B o d y   T e x t   2     d x   6 Q@ 6   B o d y   T e x t   3     x  CJ aJ H M@H   B o d y   T e x t   F i r s t   I n d e n t   
   `   X N@!X   B o d y   T e x t   F i r s t   I n d e n t   2     h x ^h`   L S@ L   B o d y   T e x t   I n d e n t   3     hx ^h CJ aJ 8 "@  8   C a p t i o n   
  x x  5CJ \aJ * ?@ *   C l o s i n g   
   ^  4 @ 4   C o m m e n t   T e x t    !  CJ aJ  L@     D a t e    "   J Y@ 2J   D o c u m e n t   M a p    # -D M
          OJ QJ ^J 4 [@ B4   E - m a i l   S i g n a t u r e    $   4 +@ R4   E n d n o t e   T e x t    %  CJ aJ ` $@ b`   E n v e l o p e   A d d r e s s   ! & @&+D/ ^@  OJ QJ ^J F %@ rF   E n v e l o p e   R e t u r n    '  CJ OJ QJ ^J aJ ,  @ ,   F o o t e r    (  !   6 @ 6   F o o t n o t e   T e x t    )  CJ aJ 2 `@ 2   H T M L   A d d r e s s    *  6]J e@ J   H T M L   P r e f o r m a t t e d    +  CJ OJ QJ ^J aJ 2 
@  2   I n d e x   1    ,  ^ `  2 @  2   I n d e x   2    - ^`  2 @  2   I n d e x   3    . ^`  2 @  2   I n d e x   4    / ^`  2 @  2   I n d e x   5    0 ^`  2 @  2   I n d e x   6    1 ^`  2 @  2   I n d e x   7    2 ^`  2 @  2   I n d e x   8    3 ^`  2 @  2   I n d e x   9    4 p^p`  @ !@ @   I n d e x   H e a d i n g    5  5OJ QJ \^J , /@ b,   L i s t    6 h^h`  0 2@ r0   L i s t   2    7 ^`  0 3@ 0   L i s t   3    8 8^8`  0 4@ 0   L i s t   4    9 ^`  0 5@ 0   L i s t   5    : ^`  2 0@ 2   L i s t   B u l l e t   	 ; 
& F    6 6@ 6   L i s t   B u l l e t   2   	 < 
& F    6 7@ 6   L i s t   B u l l e t   3   	 = 
& F    6 8@ 6   L i s t   B u l l e t   4   	 > 
& F    6 9@ 6   L i s t   B u l l e t   5   	 ? 
& F    : D@ :   L i s t   C o n t i n u e    @ hx ^h  > E@ >   L i s t   C o n t i n u e   2    A x ^  > F@ ">   L i s t   C o n t i n u e   3    B 8x ^8  > G@ 2>   L i s t   C o n t i n u e   4    C x ^  > H@ B>   L i s t   C o n t i n u e   5    D x ^  2 1@ R2   L i s t   N u m b e r   	 E 
& F    6 :@ b6   L i s t   N u m b e r   2   	 F 
& F    6 ;@ r6   L i s t   N u m b e r   3   	 G 
& F    6 <@ 6   L i s t   N u m b e r   4   	 H 
& F	    6 =@ 6   L i s t   N u m b e r   5   	 I 
& F
    d -@d  
 M a c r o   T e x t   " J  	`	@            OJ QJ ^J _HmH	sH	tH	 I@    M e s s a g e   H e a d e r   g K 8$d %d &d 'd -D M
       N    O    P    Q    ^8`  OJ QJ ^J , ^@ ,   N o r m a l   ( W e b )    L   6 @ 6   N o r m a l   I n d e n t   
 M ^  , O@  ,   N o t e   H e a d i n g    N   < Z@ <  
 P l a i n   T e x t    O  CJ OJ QJ ^J aJ ( K@  (  
 S a l u t a t i o n    P   . @@ .  	 S i g n a t u r e   
 Q ^  > J@ ">   S u b t i t l e    R $< @&a$  OJ QJ ^J L ,@  L   T a b l e   o f   A u t h o r i t i e s    S  ^ `  D #@  D   T a b l e   o f   F i g u r e s    T  ^`   @ .@  @   T O A   H e a d i n g    U x  5OJ QJ \^J  @     T O C   1    V   & @  &   T O C   2   
 W  ^   & @  &   T O C   3   
 X ^  & @  &   T O C   4   
 Y ^  & @  &   T O C   5   
 Z ^  & @  &   T O C   6   
 [ ^  & @  &   T O C   7   
 \ ^  & @  &   T O C   8   
 ] ^  & @  &   T O C   9   
 ^ ^  , OQ,  
 r e f e r e n c e s    _  CJ * O *   t e x t    ` d `    O    b y   
 a x x   * O"*   d e g r e e    b $a$ CJ , O!2,   a d d r e s s    c $ a$  & O!B&   y e a r    d $`	a$  6 OAR6   a p p r o v e d    e $ x `a$   . OQb.  	 u n d e r l i n e   
 f `  * Oar*   a d v i s o r   
 g `    Oq    r e a d e r    h   4 o 4  	 c o p y r i g h t    i $x a$  4 O 4   a b s t r a c t _ h e a d i n g    j   N ON   a b s t r a c t _ s u b t i t l e    k $a$
 5CJ \& )@ &   P a g e   N u m b e r         _              "    R    ~          	   &     +  0  <  d  w            %  M  _                                                   0             a0              0              b0              c0              d0              e0              f0              g0              f0              h0              f0              h0              f0              h0              f0             @h0           
   i0            ` 0       _     j0             k0            @0            0             `0            0             _0            0              0         @  (0          @  (0          @   0          @  (0          @  (0          @   0          @  0          @   0          @  (0          @  (0          @   0          
    0                                                                                       *   *   *   *   *   *   *   *   *   -                     	                              "   &   -   ! !T!T  8                         @                           0    (    	                    
          B    
        S              	   ?              _ T o c 3 7 1 7 3 9 2 4  _ T o c 3 7 1 7 3 9 2 5                        n  s                       _                     %  n  s                                           P C 2 7 i C : \ D o c u m e n t s   a n d   S e t t i n g s \ m a o n i . I L S \ A p p l i c a t i o n   D a t a \ M i c r o s o f t \ W o r d \ A u t o R e c o v e r y   s a v e   o f   d i s s e r t a t i o n . a s d  P C 2 7 - H : \ N e o R e f \ t e s t   d o c s \ t e m p l a t e \ d i s s e r t a t i o n . d o t  P C 2 7 - H : \ N e o R e f \ t e s t   d o c s \ t e m p l a t e \ d i s s e r t a t i o n . d o t  P C 2 7 - H : \ N e o R e f \ t e s t   d o c s \ t e m p l a t e \ d i s s e r t a t i o n . d o t  P C 2 7 i C : \ D o c u m e n t s   a n d   S e t t i n g s \ m a o n i . I L S \ A p p l i c a t i o n   D a t a \ M i c r o s o f t \ W o r d \ A u t o R e c o v e r y   s a v e   o f   d i s s e r t a t i o n . a s d  P C 2 7 - H : \ N e o R e f \ t e s t   d o c s \ t e m p l a t e \ d i s s e r t a t i o n . d o t  P C 2 7 - H : \ N e o R e f \ t e s t   d o c s \ t e m p l a t e \ d i s s e r t a t i o n . d o t  m a o   n i Y E : \ D o c u m e n t s   a n d   S e t t i n g s \ n i c h e \ A p p l i c a t i o n   D a t a \ I p s w i t c h \ W S _ F T P \ S t o r a g e \ d i s s e r t a t i o n . d o t  m a o   n i  F : \ t m p \ n e o r e f \ d i s s e r t a t i o n . d o t  m a o   n i  F : \ t m p \ n e o r e f \ d i s s e r t a t i o n . d o t  |2cB7I  }H  ~X>G  V( F  Aҍ?  a>  .^=  R$<  TUE  `N;  f	b'?                           ^`   .                           ^`   .                          8 8^8`   .                           ^`   .                          ^`OJ QJ o(                           ^`OJ QJ o(                          8 8^8`OJ QJ o(                           ^`OJ QJ o(                           h h^h`   .                         h h^h`OJ QJ o(               h         ^`OJ QJ o(               h         ^`OJ QJ o(  o              h        p p^p`OJ QJ o(               h        @ @^@`OJ QJ o(               h         ^`OJ QJ o(  o              h         ^`OJ QJ o(               h         ^`OJ QJ o(               h         ^`OJ QJ o(  o              h        P P^P`OJ QJ o(                                                                                         ~            }            |            f	                                                              	 	 	 	 	 	 	 	 	@ n  n   G  n      e               `   @      U n k n o w n                                   G  z                  T i m e s   N e w   R o m a n   5                       S y m b o l   3&  z                  A r i a l   5&    z !               T a h o m a   ?5  	z                  C o u r i e r   N e w   ;                                W i n g d i n g s   "  q   h    Py&Ty&           "                             !                                                                                                                                                                                                                                                                                                                            r0    d                                                  _                             2Q                              @         L s k j f l s k j f s l / f k s        P C 2 7  m a o   n i                                                                                                                                                                                                                                                                                                                                                                                        Oh +'0   |                                                     	          
   8     D     P     \     d     l     t             Lskjflskjfsl/fks  d        skj      PC27 lsk       C27       C27      dissertation fks      mao ni a      3 o       Microsoft Word 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Hill                     	                                     Lskjflskjfsl/fks            Title                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                	   
                                                                   !   "   $   %   &   '   (   )   *   ,   -   .   /   0   1   2   5   R o o t   E n t r y                                                 	           F            37          1 T a b l e                                                                                              .      W o r d D o c u m e n t                                                                                            S u m m a r y I n f o r m a t i o n                           (                                           #           D o c u m e n t S u m m a r y I n f o r m a t i o n           8                                     +           C o m p O b j                                                                                                j       O b j e c t P o o l                                                                   33                                                                                                                                    
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