EM (U]< )

U]< E i  - +xE {n E U]<, E +xi{nE {n   {  {Ebi  + n =i{nE {n E nx Jx  E n x  Ei, B {n +{E   E J Vi * l   +xi{nE {n   {  {Eci  + n =i{nE {n    x E Eh xi * <B +xi{nE {n E ]x E B U]< E E Mi x SB*

U]< Ex E = :  E +n U]< i  BE nx E SS   E i iE Si i  V iE M {x x  VB  <xE S E S x n VB * Jni  E BE nx E l SS  x SB * V SV +{x { { Jb x  E, VxE { x  , Vx ]f f ]M,SS +n v E E , =x +M E nx SB +xl B SV EU  E n  VBM +  E Eh xM * n B SV S  Vi  i  +M SE P] E E   +b  M xM *
nxE x E {  +{x {n { xM J il i   Mx  {n E ii +M E n *   {n E  , V  8 }i E  VB ,+li V bM E  {  VB i +SU i U]< E i E il x {  {n E U]< E n, E l SS  +M E B { * M {b   SS { { xV J il +l nJx   SS E iiE xE n *  }i E = {   +SU i U]< E * +l  +Ei SS E ] n, l  { i  Ei {]  +b nx E B J *

+b nx  M E U]<
+b E   EU M   90, EU 180il EU 300 iE +b nx  i  ,EU B  i  V E +b x ni  Vxx +b nx n E n  *   E  E +b nx   +b x nx  M Jx E E< i x i *  +xi{nE x E l -l Ei +  JBM + n  +{E M EU x *   n 20%M +b nx n E n i  +b nx  M  <x 20%M E JS x xE {BM* <  P]  VBM* <B +xi{nE M E U]< V *  U]< Mi Si x SB* M{E E +b nx , +b x nx , +vE  E +b nx , +b x nx , M E {Sx x SB*
M {Ebi  UbUb E  E Ex SB* {Ebx E B =xEh V BE M
{Ebx E B ESM C, Vn M {Ecx E B, b  G] E <i Ex SB iE =x +x  {Ec V E*

+b nx  il +b x nx  M  zi
+b nx  +b x nx 
1 EM b, SE   U], E  Jn, Eb
2 +J SE E
3 ] ( Mn ) M,+b E +E  J  M
4 {E bb 2 +M  +vE BE +M  E
E  ( 1.5 <S ( 4 . ) ( 3/4 <S ( 2 .. )  E  +vE)
5 {]  =E  E x  {E x E x  {E x E
E S E n 4 +M S E n 2+M 
 Vn ,{] x   E {] Ji  Eb +
+
+vE (+SU)  E +b nx  M E {Sx
+b nx  +b x nx 

1 {{x ( {M]x ) {{x E Ji x {{x x x
2 { Mx n , Vn Vn ,{ v-v, xB SE
Mi   +b ni  {, { Mi  +hb x, { {x   =i{nx   E
h
EM : V {n +b nx  Ei  i EM b,   SE  Vi  * < |E V M +b nx n Ei  i EM E, U]  Jn {c Vi  *
+J : +b nx  M E +J SE i  il +b x nx  M E +J E xV +i  *
] ( Mn ): V M +b { +i  i +xE Mn +b E +E E il M  Vi  { +b x nx  M   J il M i  *
CE bb E S E  : +b nx  il x nx  M  E Vxx E B i{h Sx * V M +b { +i  i CE bb E S E  f Vi
 +   2+M  Vn  Vi  * +b x nx  M   BE +M   E i  * Mi +b ni x  CE bb {i il S {cVi  { +b x nx  M   E S i  *
{] + <E  : +b nx  M E {] x   i  { +b x nx  M   Ji i  * +b nx  M CE bb il E ( Ui )bb E S E  4 +M  Vn i  * VE +b x nx  M   2 +M   E i  *
{{x ( {M]x ) : M +b { +x  { il V =x { CE   S nx  n Vi , i  +{x   {{x (Vl )V E i  * V  +b nx  Ei  i  {{x v-v +b E Vn  + Vi  * +SU +b nx  M   {{x E +b nx  M E +{I Vn {i  Vi  *
{{x   xEx E v < |E  : Mn BE  n }i
+J/Ex 2  4 }i
SS 6  8}i
]M 24 30}i
+SU +b nx  M  {{x  { Mn   i  BE /n }i E +n  n  Vi , 2 {i n +J  Ex  {{x {i x  i , SS  6 8}i   {{x {i  Vi  VE E +b nx  M   {{x V E i  x i  * <B 2 x +b ni B x {  n E M E SS { i  il ]M 9 x +b  x E n  { x i  i  Zx SB E  i E +b nx  M  + B M E ii U]< E nx SB * {{x E   { +x {x: = v  i  V v     xEx  i  *  { Mn ,  +J  Ex ,  SS  +BM *

]M ( { Mx )

{ Mx : ]M E i { Mx  *  +b nx  M E BE |EiE Mh  * xi:  +b nx E  +i  x SB * +li BE  iE +b nx E n*
+SU +b nx  M   ]M   ]M n   i  il Vn {i  Vi  * M { Mx E nx  +b ni i  VE E +b nx  M  ]M i Vn   Vi  + { +i-+i Mi  * l  < nx  +b nx n E ni  *
+b nx    ]M E E + {bi , +b nx  M  ]M +b nx E +v E {i {  i  * { n +b nx E    Vi  i M  i +b nx n E ni   i E E ni  * { Mx E E G: , Mnx, Ui, {`  {U   i , <E M { n  E| {ci  * V Mnx  { Mi  i <E | +b =i{nx { x {bi, {xi V {J  { Mx Mi  i M < n E x x E {i + +b nx n E ni * {J  24{ i  - 10 { <x |< { Ei  il < +M V 14 {  =x Exb { Ei  * <xE S BE U] { i 
V ""BC n"" Ei  * |< {J BC  >{  E + Mx  i , V M BE |< { Mi  i =E VM xB { +x  6 }i M Vi * +i: +xx M V Ei  E  |< { Mx + <xE VM xB { +x  Eix  MM CE BE xB { +x E B 6 {i SB* <  +b E =i{nx E  Vi  + < |E  E x  Vi  * +SU +b nx  M 3 4 { BE   M ni  + EU i { Mi   +b ni i * < i +SU M BE-BE EE { Mi  + =xE +b { +x  i   M Vi  + { Mi   +b nx n E ni  *
<M {b E +i  n M ]M  +i  i E< xEx x i CE =  i +{x =xE Sx   * {  i =  i  V +b nx E  E S  J J-J E Eh  ]M { + Vi * CE =  +b i i E  VBM, {xi  nx  Ji M +  {  xEx i M* <B < i E   |ix Ex SB E M +b nx E nx ]M { x +B*
+ ]M E Eh : M { E  |E E n V Vn c  Jx, +ii + nx, {x  nx  +xii ix, {x E E, nx E E ix, {]  Eb x, il +xi x x +n  M ]M  + Vi  * <B <x +xii+ E n Jx SB *
]M  S : n E +xii E Eh M + ]M { + Vi  i =  +{E xx vx ix SB :
1  { <E Eh JV + < n E *
2 x E  f n, B Ex  ]M Vn Ji  VBM *
3 ii + n il nx  |]x E j f n *
4 E< +b fx   n *
n +{ >{ n M x E {x EM i ]M { Vn E { M *

SS E]x

"" b-EM"" E i  M E SS E]x *
SS E+x E i :  {J  {V xSx il BE n E Jx  S E B E Vi  *
SS E E] : SS E  =  E] V Ei  * BE nx E SS E SS  E] V Ei  * {i  i  +b { +x  { =xE SS +  E] nx SB x i +b nx { +x E n n SS E] VB i M { E n {cM + =xE +b E =i{nx {  + {cM* 6 8}i E + SS E]x E B  =k  i *
SS E]x E iE : xi >{  SS BE i< E] Vi  x SS E xE + =E  E S  E]x `E i  ( V SS E b  i  ) `E |E  E] M< SS  nx Jx  E< nCEi x i* SS V E b-E  E] Vi  V BE b M i  V V  M  Vi  il =E  n  E SS E]i  SS Jn--Jn i{ Vi  il Jx +n n  Vi  * U]  E +n SS ES  b   E] Ei  * { E]x E n SS E +M {  E B SE E b  +SU i J  iE  +SU i i VB + Jx +n x xE * SS E]i  Vx
SS E SS E] V SE  =x { xV J, CE E< B i  E VxE E] < SS  Jx i i  B n  = SS E n M b E l Mc nx SB *n B x E M i Vn Jx xEx  SS  Ei  * + l    vx Jx SB E V {x  +{ SS E]   =E  SS E SS BE l E] M SS E] x  VB * x B SS n SS E xSi M *
EU M{E >{  xS E nx SS  E]i  {  V x * E >{ E SS E] nx   E S Vi  *

G& {U

J{`

G& +M

- i
- x E Sx
- Sx
- Ex E xh
- E E
- <M M E 
- {V
- b{ ] |h
- EE] +
- S
- EE] M
- EE] {x E 