1.

TH.ESIS.

\ 53821

c ~ ~ .,a~ , u f , ~
d-u4M/ ~ , ~

/v

7 .,-L,,;,v

~

· -~v~u,-rf-r7~/:au',,t.k
udt(I,,/f/pt/-u--i//?~U'k
v
r

/ ~ / V.!

i-

/

Y. ~ U/-U'1- r ~ k n - v

c1✓d~✓-

.Jc;,~A /4

C."!JU?.-~.
Lfh .1 t/ U/f u
/

r-U-u-.V

~1/~

za

~

, a-

"J-Y.

/2 '.r;,,,v

g~

0v

b:'//.!-U f:AV

~ ,. --~t -t-,,,,tJ z.,,t,(V,
n

jut-u,.t.,

,,£/ ,/41 e.,t-/, M/ ,✓-,,,-Z: /,t.,

.

f',,.,-ue/,/2-nv, ~ ~ e..,I
~ V A ~/ti r ah~a--c--//[:{,,A'-urU/
(

" . cL/ _,, t d a

I /z u4e,-/,_L
?J~-1,,,.u-•//

~

"7/ ;t '-.

/.l

V:f a /

?

r/ ~c r t ~

f- ,-J/; ,//

/,,.-:2/(,(,,,-?.

_,,,--t

c/-,, (

✓~

v> .. -

//
/~
n ? l'/Yl..va././ <." / 1 -~.

d/ ,,e,,d/

_,{,U,11dr/44/ u / -£#

µ,A,~

~

,,U,U/,

d---i-n- '/ ✓~✓,U/ I'k.-v -t: 4 .I' ✓-1_

I

c ~ ,,, /2. --e-~fa~,a,/

/~,,

✓

/4 .'°U/ ~

d-&'7-,t,.d/d _,(; '.,:1-u 4 /

J,,:,,i

~ bh/2#. c& ,<'A/./-V /

I

/

r

/

r

1

.rr

;-

/

~ w-U/ "1/V ~tXAJVJ,YI.,/'/ A - ~ U ~ 1-/2,

rt1(,kvP wW-t;-",,. /4 ij.✓:V-.1..e4 / U /

f

4

d~};

flA./'vl,,
/: /

¼AA/

1/

7

£-?' " / ,t_P-

fLA-A1 /,?t.,/r7

) tA/C-.f/ £rAJ P-t/)

?d~-u
tJ

I

~ - y(',,///
ff'
,"?/ ~ /7-rl a Le✓4.4' b. 7 ~
,

~"1,,,{/ U

11 //I.~

t: .,/4 h

/ka~ d~~J,,u,;~

/v-~~ -,/l'.-<,:-1/:,." /

v1J/

0 ~/

7

4//P w// (U,n,ef_L4

k tV _/u=/ u_,,.•~ .k J.,r.-v.\
un;1d~. ,,,,-v~d a,n,,V

t,:..

,,~1/ ,,t!rz,,p,,r/· ~~~

~,/~,Mfr{/

I

k,-✓/ /v,n/ ,u/Je,,d.t.,.,b /k ,//,a,/u1

d.v rj,/4,c//Uvt,-vc/

,1,f/

-'/-ju.led'

if \
H

~•14'd✓-U/

l/

1

f'1/~r/
I

.r1' Y ~ ' /,1'?7-" n-»>4/

? 7/},Y

n r ? 7/

7

/}/n✓// , - . 7fl
7 1·1J/

a--y>2/

Of(' /vii' 'JrY 7~!7.v? j ;r;,r,:ni,;. r
~ r//111 /Ull?J,?M'r ,71Pr7/

.

rUP}Y

~Z,;,?

J

0 /7,,-J~j / 7 7 /JV/' /]/7A

/

V ./??77,7/IA

- /j/t/J;f"2#_p,-;}

7·

1

/ / 77;
,
;&/J,_J

Z'

'J lJ-;'~1

,IJ'.

1 ~./ .

,,.u-??Jr.Y'~
.. /l

v/J

/'

.

.,;'

,,:;·?'! fl /})7f'11 7l ·'

7' /)~7 /U~7')/J?

~ / Z M " J '' / ;;7r1//.-4' } /

ap ~ / ,./ 1 / ?

rr j'nd1,p

1

1,

;

//

tf/

r·;J)v ~

Ll/l/1.,,✓y?JP,/'
f I
--/
/
A

Jvrr

1r7 ,i7-'U-1/2/J / 7
y ' 7 ;/

./

I

/;?' Y

t:/7 /

V

n!fi# (/

~

/YYY)-/!/l'. •

/

r

,

•/

I

V~

,'

II

~l')r.Y,rf , d I 'l'i

Y;n' / / ) J''U-:1·7'· /'

·; ,,/]..//''Tl
I

.J

,/>· b

#

t7

r-

7 ) fl/

/. / /

,'7VY1

-

_LY~,,
f_, fflt:"r1>·/4 -/U~?-".?
\ / 2 - ra;y7 /J ,-z,nA//,}-/lJ- 7'77' ,,.~ c J' -';?
;7'-?-77")/ -f_,,--1;1/~/2 ,-;;.;n- • l/'M//tt' /,dvr;)

tl

,W

,-vtf'"P.I

' ,duv

a,,

nvay ,,,Iv

;,, 0 1

ru/Z/
,(

l/C,4/'MtV

deC/ d'-

u,u,,/~/~

k--~r P,v-

0

6 u-::/«v, ,;;z,c, - f
rvrf

II
,

1.da✓ r,k' P- ,,d,,(/0'~

1U£/ a/4e/

u-uud

nj

,/U-UA/~

~ ,t;L,,

rdru,;W , ( ✓k ~ l e # }

j!

/ ~/pl·~~e~ddd,
~;?U-t/ I/ tMfj~/2-

4

w

1

,,u,t/ ~ £ d

,,{,,ef/

~~ a-4/
a v, ~ I/&"" 0-P t / / " / ,,{,,/'v ,,I',, ~
a 1 vU;; M/, ,,u,/u,h {,;,VU✓~

tV../N~ -;

~v A'/-, d,

4

-1/

,rp

u1/

UI~~~ l ~ / f o ~

~a# -.:V ,,, /,t4✓/4-u

d/.r v LL ·u

-:✓:I- /

f-1~:nv

~.,,- ·

'7

,,1-k~ -

v7

I
1

_,l'lfe--rlu?
,,,-L,i
~-t-d IY,t U-f'~,ut- _,/4- ,(/zv, 7 d N£#~ /

i ;raPU4#-V /a_,
--

11

II

(

}J~~
Ata.y /-4,

,
tUl d-c VI /_, ~ /,'( ,,(£

~ ckv .e-z/4 ~ -a"

/?~vi,,

/4vt'U/~

t{/7:lfM
U/

Cj{:,V

,t,t/P /J-?kaY,

ct!-~

.,,t/4

~U/&vA

~u:-£ /,f'vA ~ ~ ;-tdl ~ ~
/

d

t1 ;/' ~uAv1

#v

1 r. /

t-4'"7/? ; £

1

U/

; -t'. :. -~

u:,-;:?

~ I f , ,1/Y~,,£1/7!T u { / !lt,4!u/t!//4 / :

~:vr.
I

I
I

~ ~ . .:U-n,¢'.e#

-?;Vltf.'

i:e

•

rd.-d

/
/
/vC,// .'lV.,,,tft;/ ( n,,V /I,~ -r (u_,,,, -vt/tr-td--~
!UM ?V. --t,,(!/

rr/

u,/t /4,

a

/-,A;;/

,'P.'-t&~ /tr ~ a / . ~

1/µ'(.,d.L,t,z,4,~

1 U
/ 4 ~ /47,,;{&!/
•

f'

~-~/.V
J

cf'/;{u,-

/k

,t/,4~/A

~ d/
/?/ afoW u.V () /;../ ,v,;,t,,V /If-/ 1 ,le,v~,e,,r,t/
. /·1,,d/?;7~_,,t_o. t2J1~J ~~-

,,,/4~,t.t",-.,,,1

I

VMM/--Ub'.., o,z--/4

1;, r//1/ ~ /;l/1/tM~i
/' t7./A'/ / < ~

~ /d

1-t1 ~

/;v

t/4/1~

typ-uk

4w-/

.v? /4,t/UkJ, d

I

<'/;;~ Lv,1/

1

/

~ w~ ( fz-M/ufoiM J/ V ( / ~

£/4v ,,u,~ £?' e;i:vtM av n, uV ,,;,d',u,e,, I
0

I

AU'/4ifo-&~ t,,,d/, ~ t - U g / 0 , , , ~ { I ~
I
/

_,,{,,,,,Z,~/

h

+

:1/

k

/J,HA'? /µv-

~ad~//

/ti,,!,,,rV
/'{) 7,v(/

·-...-7~

/"

.,J,,,,1,,v-n ~

j, M4!-f/!t,

:?,t,-~

v

t c-1"/ /

f a.in 'i

o/ / ~ ,,,(,;;/;/

~ wl'-·

/

,(,,~✓,,// ,,/2 ,// v

:1 ; &(

- .•

I

utv~p~14

- , /2/

,

u-ii~d/

/4,,z/4j?b' ~

/P")'~ , 1 vV

/vv/Vav,

o/

1 u ,,-y/;1

~

/

,

I/'

/;U,"l-

t-:?' a t t

, -7 .

,.e rk ,;/
j, ~ /
//fl/ YV

/1

-L

~ @~~
PA ~ - ?~ ~

(~',V-f:_,-J/(

d/

,fl

.

,fl

/M U?llth/ t 2 ~ 7 ~

t j_:;/ /Uef" ,,,_//.

t.:,!/

M~vU¼ Ub;

'

7~

'

z:{/ ,'

C~

.

11

~~/ %6 , u z / 1 ~ ~ ~

II

~~ 1/ ~d0✓ii' /4l k-vv. / ~~~
1£Lv/J,#_//:?h,{~~ ~d~d-~~

.d=Ja/2P 't/e~ /P-ndiP ~
t:47,£{,,,~

,:;;

, , a/

U/:n/ ~-;t/,

/.vc{

cfL

u✓'d~ ~ : . / V ~
~l~l~A:~/dw~~
~

/p& d

r v ~~ ~

-u//4~

I~ / t//4J4 ; ( b / n , ~ k / ~

.r.£~✓~ ft~AA'J / ~ f r M t ¼ v /4..t

£1/~h k ; ? / u / ~ ~ µ
(.

-1-

===-----

II

~&vv
/)'r1_ !'A 1 dvV /

vu-V , ~

=n-t,

, ·tv

r/'

,(A/'~

£d/l/V,

b- /

k

~ {/Al,, 4 #7/f/

wt/,,(

) / ;J

I

.k

,,w.;;a

.

/4LPV ~ -

/.,,A/~ - U / ~ - C , ? U/-t-#

fe /,?i/~ - ,

~V~~

/

/

I f ~ ! - t / ' /4,,u/ ?I -/

~faur

/.{IHL/

/J~·Vllct ur~~ ~

?n14 ~1,/

I

/o/_

~~ U ~ '

d/U/t? £?- ~ ~ ~

y' t:.,-nU/~-Y-U/ ...u,v,t,, ufv J . ~ 0 vj'

,u&,i/c~ Ol~~~d,,7,
1

~MV,c;vc/4~7 ,c/'~4,C/«711

dv"

✓,! ,,u, l ~ ~ o/.

t'A---v& r/2L

1

~ da/-

~ .t--' ,

7"

-(,,,,c

~.

J /,.-PJA

/ /v,Yz,,Vf-";{'/

,-u
£

,r::v~/tj: p

✓

/lh,,,< , (224 V~ -C/
://~//'.,,/t.d//v'M

~~ --~~k/1/
c/

t

v(

4

t,V,v-~

✓'4<,zv

u1k,,,,,/ , ; ~~

•

U/£:c:? ~vtv~ ✓f,.z~~ V
~u/~

A'~V/~~~

-~ ~ d,,, ; f a n ~~I,,an
-4" au rvt/ .,.,,U/ ~ 1:-n / vvz/ ~ / , /24 ,tr:/-

_/ •

✓ ~t U4'

/

,

/-

4ul~/ ~~--

,

.

,I

~~ ✓~-

u,,,/_ /e,,f/ ~ ,,4'4UIU/t f r
& -~ / V

C~v

c7 ✓,,~/2

/4;'{/-t:/

L-,P ;,.~ tMJ~j
-d-u-/; , ~

../J

,t. t,

,:.M,v17-(;/~/

/?~//'4~/4~lf~
11/td-in//# ;t,,f/V-

a!,~ -uA/

£ / cl z,(/ / tlI / M/1/11

~t/

Jua/ ,,1ku y ~

~ L d'/ /2-4 ti/;;{~,( /-u,;i ~~ ~
~yU/,,{/

CA 7 t ✓/211c&~/ /?M';/Zvi✓

tlWu/ ~a/~

Sb

II

✓-t -u;, >U/ c k / ~

/ZZ ,,I

,,

-

kAIU/d.-r:t·?'

d-#r
.rh ~

_f ,n;,u_d/

/ h /7/Ptf'~;f-t ;J,,M/ $ /
.i-u

P

/u.-c-/

!-1,,,/'P'AhU/,:-i/,,-wt/~

,,~ ;i ✓{..,-i// v

d-t,/z-u-vd

,A'v-t-lt/

11/ / ,-1~ ,//7 u/4/ /d, ,c_,rd/4-1--,t-»U-n-~

vP( 4-,,,,w , ,/ / ¼ - - t/ ,A:-1/t' ~ -t'---1'-¾'./4-t1/
/ / ; 'UV ~1 A"k f~~ ✓d,
I/

r

1

/h1.o

,,//e

,/4,(/ t1

u dv /v/M/t/

A¼' a-1/ /,, -

Av-V~
-££/it,,(

d

,L/

N

~,$ u0

~ v/ C a. ti:,,

~ / U - - ~ _/4/C/?J7~

I? ( ' / # U ~ ~ ~ ~ /

/~kn¼l14f

,d/

0-idd~i/~
Uv //4,,, ,,,---~ t ~ u-r~

~t-rw~//

/1/.

7;/