ABSTRACT
A!_—g…^\dQ M”\:‡ !…A )A‡ :AKdA: )™ —Y! YA™ :gu A!_—g…^\dQ M”\:‡ !…A AdQ\dAA…\dQ b!A…\!_‡ Y! gp\b\›A YA bA!_—g…^\dQ p…g2A‡‡u A!_—g…^\dQ \‡ 2gbbgd_™ ‡AAd !‡ —g )!‡\2 p…g2A‡‡A‡8 bA!_ :AJg…b!\gd !d: bA!_ …Abg–!_ g… 2”\dQu gbp!…!\–A_™ …A2Ad_™8 bA!_ 2”\dQ Y!‡ !_‡g )AAd 2gd‡\:A…A: ! p_!‡\2 :AJg…b!\gd p…g2A‡‡ D !_)A\ gd ! ‡”)[b\2…g ‡2!_A !d: g22”……\dQ ]”‡ )AJg…A 2Y\p J…!2”…Au
d YA b!d”J!2”…\dQ !d: AdQ\dAA…\dQ 2gbb”d\\A‡8 bA!_—g…^\dQ M”\:‡ ”‡A: Jg… bA!_ …Abg–!_ !…A ^dg—d !‡ 2”\dQ !d: Q…\d:\dQ M”\:‡u _”\:‡ ”‡A: Jg… YA :…!—\dQ8 …g__\dQ8 !d: ‡!bp\dQ p…g2A‡‡A‡ gJ bA!_ :AJg…b!\gd !…A ^dg—d !‡ bA!_ Jg…b\dQ M”\:‡u g—A–A…8 YA g”2gbA gJ YA —g p…g2A‡‡A‡ :\JJA…‡u YA p…g2A‡‡A‡ )™ —Y\2Y YA b!2Y\dA‡ b!^A YA p…g:”2‡8 YA bA2Y!d\2‡ gJ YA gpA…!\gd‡8 !d: YA …Az”\…AbAd‡ Jg… YA M”\:‡ ”‡A: \d A!2Y p…g2A‡‡8 !…A :\JJA…Adu YA bA2Y!d\2‡ gJ bA!_—g…^\dQ Qg–A…d YA …Az”\…AbAd‡ :Ab!d:A: gJ YA bA!_—g…^\dQ M”\:u
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YA d”b)A… gJ Q!__gd‡ gJ bA!_—g…^\dQ M”\:‡ p…g:”2A: !d: ‡g_: \d YA uu …Ap…A‡Ad‡ ! ‡\Qd\K2!d ‡_\2A gJ YA Q…g‡‡ d!\gd!_ p…g:”28 !‡ \d:\2!A: \d YA jeeœ …Apg… )™ YA d:ApAd:Ad ”)…\2!d !d”J!2”…A…‚‡ ‡‡g2\!\gdu J YA ‹‘“ b\__\gd Q!__gd‡ gJ _”)…\2!d‡ p…g:”2A: )™ YA \d:ApAd:Ad b!d”J!2”…A…‡8 e“ b\__\gd Q!__gd‡ —A…A bA!_—g…^\dQ M”\:‡ !d: ‘“ b\__\gd Q!__gd‡ —A…A Q…A!‡A‡8 ‡gbA gJ —Y\2Y !…A ”‡A: \d YA bA!_ :AJg…b!\gd p…g2A‡‡A‡uj
YA !\gd!_ A…g_A”b AKdA…‡ ‡‡g2\!\gd8 \d YA\… !dd”!_ ‡”…–A™ gd uu _”)…\2!\dQ g\_ ‡!_A‡8 …Apg…A: “OŠ“ b\__\gd Q!__gd‡ gJ !”gbg\–A !d: \d:”‡…\!_ _”)…\2!d‡ !d: L‹ b\__\gd Q!__gd‡ gJ Q…A!‡A ‡g_: \d jeeœ‰ gJ Y!8 O“t —A…A \d:”‡…\!_ _”)…\2!d‡u J YA g!_ \d:”‡…\!_ g\_ ‡!_A‡8 j‹t —A…A \d:”‡…\!_ p…g2A‡‡ g\_‡ !d: jjt —A…A 2_!‡‡A: !‡ bA!_—g…^\dQ g\_‡u“
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