investigación y ciencia 334 - julio 2004

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  • 7/23/2019 Investigacin y ciencia 334 - Julio 2004

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    8 0 0 3 = 93 9 ; 6 3 3>

    3 3 ; ; >

    A\JHO =33>

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    A|jho nl =33>Dbl}o ;;>

    S}okl{o{ nl fo}bikhdld ji Vi Jk~li ik~|ijMi}~ S$ Pieel} x Sghjhss ]hkg~l}

    Ji Vi Jk~li* i ji y|l {l {|sodi|di }ljhy|hi nl |d si{ino jlaido*kod{~h~|xl |d omal~o vhvo x nhdbhko$

    Ji s}|lmi nlj d|lvlBhkglj Mijjhl|

    Jo{ sh~i`}hko{ x jo{ ij|bdo{ nl s}hbi}hi* jo{ bi~lb~hko{ }iml{x jo{ ij`lm}h{~i{ nlj ]ldikhbhld~o gid isjhkino ji s}|lmi nlj d|lvl$

    [l ~}i~i nl |di }lkl~i b`hki?

    V|ljvl F}l|nBi}e [ojb{

    Jo{ dl|}jo`o{ l{~d kixldno ld ji k|ld~inl y|l ji{ nl{k}hskhodl{ mhoj`hki{ nlj kl}lm}o}l{|j~id b{ kogl}ld~l{ {h {l ji{ hd~l`}ild ji{ ~lo}i{ s{hkoj`hki{ y|l F}l|n ld|dkhgikl |d {h`jo$

    Ld ~o}do i |di lkodobinlj ghn}`ldoBi~~glp J$ Pijn

    L{ b|x `}idnl lj hd~l}{ y|l {|{kh~idji{ shji{ nl kobm|{~hmjl$ [hd lbmi}`o*do }l{|j~i ~i}li fkhj nl{i}}ojji}|di lkodobi y|l nlsldni nlj ghn}`ldo$

    ;GIKL$$$3

    ==

    6

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    7>K\]HO[HNINL[ NL JI F[HKI[|alkhd sl}flk~i*so} Alid"Bhkglj Ko|}~xx Lno|i}n Ehl}jhe

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    so} A|id B$]$ Si}}odno

    77HNLI[ ISJHKINI[Hdxlkkhd nl kobm|{~hmjl*so} Bi}e Fh{kgl~~h

    83JHM]O[Lwsjhkikhd khld~fhki$$$K|j~|}i ~}id{vl}{ij$$$Fhjo{ofi}$

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    Lj nl{k|m}hbhld~o nl |di{ bojk|ji{nl I]D nhbhd|~i{ ld ji{ kj|ji{l|ki}ho~i{ gi bonhfhkino nl }iqd|l{~}o kodokhbhld~o {om}ljo{ blkidh{bo{ nl }l`|jikhdnl ji lws}l{hd `dhki$

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    So}~ini1 ^ob N}isl} Nl{h`dB[W/HSIK/DI[I 'fodno(

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    Kosx}h`g~ =33> [khld~hfhk Ibl}hkid Hdk$* >9< Binh{od Iv$* Dlp Xo}e D$ X$ 93390$

    Kosx}h`g~ =33> S}ld{i Khld~fhki [$I$ B|d~idl}* ;;8 s}ij$ 9$i 373=9 Mi}kljodi 'L{sii(

    ]l{l}vino{ ~ono{ jo{ nl}lkgo{$ S}oghmhni ji }ls}on|kkhd ld ~ono o ld si}~l so} dhd`d blnho blkdhko* fo~o`}fhko o ljlk~}dhko*i{ kobo k|ijy|hl} kji{l nl koshi* }ls}on|kkhd* }l`h{~}o o ~}id{bh{hd si}i |{o smjhko o s}hvino* {hd ji s}lvhi i|~o}hqikhdl{k}h~i nlj lnh~o} nl ji }lvh{~i$ Lj dobm}l x ji bi}ki kobl}khij [KHLD^HFHK IBL]HKID* i{ kobo lj jo`o~hso ko}}l{sodnhld~l*

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    @B S|mjhkhninLnhfhkho L|}om|hjnhd`A|id ]ibd Ahbdlq* 7* 9$ sjid~i=73;6 Bin}hn^lj$ 89= 006 >33Fiw 89> 380 3>6

    Ki~ij|i1Y\L]IJ^O KOB\DHKIKHOD

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    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> ;

    $$$khdk|ld~i io{

    Y\BHKI NL JI[ S]O^LDI[$ Ld lj l{~|nho nl ji y|"bhki nl ji{ s}o~ldi{ {l sjid~lid no{ hd~l}}o`id~l{$K|j l{ ji {lk|ldkhi nl ibhdokhno{ ld ji kinldisls~nhki? Nl y| bono {l sjhl`i x }lsjhl`i l{i ki"nldi ld lj l{sikho ok|sino so} ji bojk|ji? Ld l{~li}~k|jo kod{hnl}ibo{ {jo ji {l`|dni k|l{~hd$ Si}iimo}ni} lj s}omjlbi* ji ~kdhki b{ f}|k~fl}i l{ jim}hdnini so} ji nhf}ikkhd nl }ixo{ W$ Jhd|{ Si|jhd`Ux o~}o{R UDo~i nl ji ]lnikkhd1 Si|jhd` }lkhmh ljs}lbho Domlj nl Y|bhki i jo{ soko{ bl{l{ nl jis|mjhkikhd nl l{~l i}~k|jo$R

    NL[L]^HQIKHD$ Ld 98 ~ldlbo{ do |di }l`hd nl"{l}~hqini so} ji{ ~o}bld~i{ nl sojvo* kobo lj N|{~ Mopj

    gikl vlhd~l io{* {hdo no{$ Jo{ ~l}}ldo{ bldo{ s}o"shkho{ nl ji{ jjid|}i{ {|}okkhnld~ijl{* {obl~hno{ i jiikkhd nlj i}ino n|}id~l lj i|`l i`}koji nl ji sokinl ji `|l}}i* xi l{~d ld kibhdo nl ji nl`}inikhd~o~ij$ L{ fkhj k|jsi} nl ~id id`|{~ho{i {h~|ikhd i ji{ly|i* sl}o ji {ly|i l{ |d }i{`o kjhbi~oj`hko do}"bij nl ji @}idnl{ Jjid|}i{ nlj {|}$ Do gix y|l lkgi}ji k|jsi i jo{ ljlbld~o{* {hdo i d|l{~}i }ld|ldkhi iinis~i}do{ i ljjo{$ Ji{ ~o}bld~i{ nl sojvo {l gid ia|{"~ino klhnibld~l ij si~}d nl ji{ nlj nlkldho nl98;3$ N|}id~l no{ o ~}l{ io{ do {l kod{h`|hl}od ko"{lkgi{ ld ~hl}}i{ nl fl}~hjhnin l{ki{i$ Ld jo{ kibso{nl{s}o~l`hno{* lj {|ljo f}~hj lws|l{~o f|l i}}i{~}inokod kini vhld~o idhbino nl ji vljokhnin {|fhkhld~l si}iki|{i} l}o{hd$ L{i{ qodi{ {l ld{idkgi}od x {l f|l"}od |dhldno si}i fo}bi} ji{ no{ d|lvi{ lw~ld{hodl{nl ~hl}}i nl{l}~hqini so} ji l}o{hd nlj vhld~o$

    $$$khld io{

    F\^\]O$ Jo{ y|l do{ gijjibo{i kobhldqo{ nlj {h`jo WW* x b{id ji k}lkhld~l bixo}i nl jo{y|l dikhbo{ ~}i{ ji s|mjhkikhdnl Lj o}h`ld nl ji{ l{slkhl{* sl}"khmhbo{ y|l lj gobm}l* x ~ono {|b|dno* do l{ b{ y|l lj s}l{ld~l

    l{~inho nl |d nl{i}}ojjo ~id `}id"nho{o x l{sjdnhno y|l* id~l {|vh{hd* ~oni{ ji{ giqii{ nl jig|bidhnin bld`|id gi{~i ji{s}oso}khodl{ nl ki{~hjjo{ ld jii}ldi$ Ij bh}i} gikhi jo{ hdkod~i"mjl{ bhjjodl{ nl io{ i d|l{~}il{sijni* kobs}ldnlbo{ ji fh}blvoj|d~in nl vhvh} s|`didno ld ljj`ibo ld~}l bi}li x bi}li$ Ijvojvl}do{ nl d|lvo gikhi lj f|"~|}o* nl d|l{~}i{ bld~l{ {l ginl{vidlkhno ~oni hnli nl fhdijh"

    nin* ~oni ~ldnldkhi ij bhjldi}h{bo$ Lj hd~l}}o`id~l nljo y|l gi nl vldh} ~}i{ lj gobm}l l{ lj b{ fi{khdid~lld {| sl}{h{~ldkhi x lj b{ hd{oj|mjl ld k|ijy|hl} j|"`i} nlj b|dno$

    Gl}ml}~ @$ Pljj{

    \D Y\BHKO X \D LJLBLD^O$ I {|{ khdk|ld~i x no{io{ nl lnin* {h} Phjjhib ]ib{ix* k|xo dobm}l vii{okhino ij d|lvo ljlbld~o }inho* l{ |do nl jo{ b{avldl{ khld~ fhko{ nlj b|dno$ S|lnl nlkh}{l y|l {|do~o}hlnin smjhki lbslq kod {|{ m}hjjid~l{ nl{k|m}h"bhld~o{ nl jo{ kobsodld~l{ nl{kodokhno{* l hd{o{sl"kgino{* nl ji i~b{fl}i 'i}`d* gljho* dld* k}hs~d xwldd(* nl{k|m}hbhld~o{ lflk~|ino{ ld si}~l kod ji ko"jimo}ikhd nl Jo}n ]ixjlh`g$ Ji fo~o`}ifi nl [h} Phjjhib]ib{ix f|l ~obini ld {| jimo}i~o}ho l{slkhijbld~l si}i

    [khld~hfhk Ibl}hkid$ UDo~i nl ji ]lnikkhd1 ]ib{ix}lkhmh lj s}lbho Domlj nl Y|bhki i jo{ soko{ bl{l{nl ji s|mjhkikhd nl l{~l i}~k|jo$R

    L[^IMHJHQINO] NL M\Y\L[$ Lj kimlklo nl |d mi}kold |d bi} i`h~ino l{ khl}~ibld~l |d `}ivl hdkodvl"dhld~l si}i lj mhldl{~i} f{hko nl si{ial}o{ x ~}hs|ji"khd x si}i ji lalk|khd nl ji{ ~i}li{ nl i mo}no$ Igo}i*O~~o [kgjhke* kodokhno hd`ldhl}o divij nl Gibm|}`o'Ijlbidhi(* gi s}l{ld~ino |d hd`ldho{o blkidh{bohnlino si}i }ln|kh} ji ibsjh~|n nl ji o{khjikhd$ [lmi{i lj isi}i~o ld lj lflk~o `h}o{kshko nl |d vojid~lnl hdl}khi* y|l {l bod~i i mo}no nlj viso} x `h}i bl}"kln i |d bo~o} ljk~}hko$

    $$$khld~o khdk|ld~i io{

    \DI HDVLDKHD HD^HJ? L{k}hml lj ko}}l{sod{ij ldSi}{ nlj Dlp Xo}e ^hbl{1 \dhdvld~o}* y|l xi {l vli iki}h"khidno lj wh~o* ikimi nl kil}vk~hbi nl {| s}oshi by|hdi$ L{~il}i |d vlgk|jo nl viso} y|l }l"ko}}i jo{ kibhdo{ nl so{~i nlF}idkhi$ Ij nl{kldnl} nl |di jobi*lj vlgk|jo nlj {lo} Jl}ox kgokkod |d om{~k|jo* vojk x vl}~h

    {om}l j lj kod~ldhno nl ji kij"nl}i$ [l im}i{$ Gimi hdvl}~hnonhlq io{ x ~ono {| nhdl}o ldsl}flkkhodi} lj hdvld~o$ F|l }lij"bld~l hd{ld{i~o nl{shjfi}}i} {|nhdl}o ld {lblaid~l hd`ldho$ K}li}igo}i ki}}|ial{ nl viso} si}i jo{kibhdo{ o}nhdi}ho{* kod jo{ fl}}o"ki}}hjl{ x ji{ jokobo~o}i{ xi hd"vld~ino{* l{ kobo h} i bojl} kod|d {iko kod |di shln}i ld |d lw"~}lbo si}i ly|hjhm}i} lj {iko kodlj `}ido ld lj o~}o$

    GIKL

    [h} Phjjhib ]ib{ix ld {| jimo}i~o}ho* 983>$

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    IS\D^L[

    > HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    S|lnl y|l ji{ g|ljji{ nlj hbsik~o y|l y|hq nl{ldkinld ji bixo} lw~hdkhd nl ji gh{~o}hi nl ji ^hl}}i {l ld"k|ld~}ld ld I|{~}ijhi$ Ji lw~hdkhd bi{hvi nl fhdijl{ nlj S}bhko* gikl =*< bl~}o{ so} ;* ~ijjini{ {l`|}i"bld~l gi} kl}ki nl ==33 io{$\di }ls}l{ld~i |d }o{~}o kod jimoki ino}dini nl nhld~l{ nl {l}"shld~l$ Gi gijjino ~ibmhd b{ nl9=3 omal~o{ nl ainl s|jhno l hd{k}hs"khodl{ `}imini{ ld |di sjiki nlshln}i$ Ji kh|nin nl Khvij l{~|vo

    gimh~ini nl{nl lj {h`jo {lw~o id~l{

    nl d|l{~}i l}i$ Nlmhl}od nl vhvh}ijj y|hq nhlq bhj sl}{odi{$ [hl~l{h`jo{ nl{s|{ ji imidnodi}id$ Jihbso}~idkhi nl l{~o{ nl{k|m}hbhld"~o{ l{~}hmi ld y|l ~l{~hbodhid ljl{sjldno} nl ji khvhjhqikhd bixiid~l{ hdkj|{o nl {| soki kj{hki*y|l lbslq ld lj {h`jo HHH nl{s|{nl K}h{~o$

    B{ki}i{ gijjini{ ld |di kh|ninimidnodini gikl ki{h no{ bhj io{$

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    {l nh{sodid gikl =

  • 7/23/2019 Investigacin y ciencia 334 - Julio 2004

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    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> bhjjo"

    dl{ nl io{"j|q$ Ld ~ij ki{o* ji{d|ml{ {l}id }l{~o{ nl ji fo}bikhdnlj @}|so Jokij* do nl ji fo}bi"khd nl d|l{~}i `ijiwhi$

    [l gimid hno s}osodhldno hnli{{hbhji}l{ i jo ji}`o nl l{~o{ j~h"bo{ ;3 io{ x {l ji{ gimi hno nl{"ki}~idno so}y|l ji{ d|ml{ nl `i{*i ~ijl{ nh{~idkhi{* ki}lkl}id nl l{"~imhjhnin$ Sl}o Mjh~q kodal~|} y|lji{ d|ml{ nl ij~i vljokhnin do {od*ld }lijhnin* d|ml{* {hdo i`}|sikho"dl{ nl bi~l}hi o{k|}i blqkjini kod

    |di sly|li kid~hnin nl `i{$Ld~odkl{ sl{i}id nhlq vlkl{ b{nl jo y|l {l gimi {|s|l{~o x son}idbid~ldl}{l |dhni{ so} { bh{bi{$L{~i ghs~l{h{ nl{slai}i |do nljo{ `}idnl{ bh{~l}ho{ nl ji i{~}o"dobi1 jo{ bonljo{ nl fo}bikhdnl `ijiwhi{ s}lnhkld mi{~id~l b{bi~l}hi o{k|}i }l{hn|ij nl ji y|l{l gi ldkod~}ino Uvi{l Lj khkjovh~ij nl ji{ `ijiwhi{* so} @|hdlvl}lEi|ffbidd x F}ide vid nld Mo{kg5HDVL[^H@IKHD X KHLDKHI* i`o{~onl =33=R$ L{i bi~l}hi o{k|}i y|lfij~i {l gijji}i ld ji{ d|ml{ nlij~i vljokhnin$

    @i{ kijhld~lSo} ~id~o* lj d|lvo bhjldho lb"slq kod k|i~}o ghs~l{h{ si}i lw"sjhki} ji{ d|ml{ nl ij~i vljokhnin1ji nlj `i{ s}hbh`ldho {om}id~l nl

    ji fo}bikhd nl ji{ `ijiwhi{* ji nlj`i{ y|l kh}k|ji ld |d {|}~hno} ijk"~hko* ji nl jo{ nl{soao{ nl ji{ D|ml{nl Bi`ijjidl{ x ji nl ji ibij`ibihd~l}`ijk~hki nl bi~l}hi o{k|}i x`i{$ Kini |di nh{sodi nl ij`|di{s}|lmi{ i {| fivo}5 {l dlkl{h~imidni~o{ d|lvo{ si}i {ijh} nlj s|d~ob|l}~o$ Ld l{o* {l gi s}o`}l{inob|kgo nl{nl blnhino{ nlj nlkldhosi{ino$

    S}hbl}o* {l kobsjl~ lj bisi nljkhljo ~ij x kobo {l jo om{l}vi ldji lbh{hd nl }inho nlj ghn}`ldodl|~}o* y|l }lvlji ji nh{~}hm|khdnlj `i{ kod ~lbsl}i~|}i{ ld ~o}doi jo{ 933 eljvhd$ Iin G|j{mo{kg* nlji \dhvl}{hnin nl Dhbl`i* x |donl do{o~}o{ 'Pieel}(* kod lj }inho"~ljl{kosho nl Nphd`ljoo* ld Gojid"ni* ~l}bhdibo{ ji bh~in do}~l nll{~i lwsjo}ikhd ld 9877$ ]hki}noBo}}i{ x {|{ kojimo}ino}l{ k|m}hl"}od lj khljo {|} ld =333 kod lj }inho"~ljl{kosho i}`ld~hdo nl Vhjji Ljh{i'vi{l lj }lk|in}o Lj khljo nl ji{d|ml{($ Ld 9880* Nis Gi}~bidd x

    M|~jl} M|}~od* nlj Om{l}vi~o}ho nlJlhnld* ki}~o`}ifhi}od ~ono lj gh"n}`ldo dl|~}o nl ji Vi Jk~li* hd"kj|hni{ ji{ d|ml{ nl ij~i vljokhninx vljokhnin hd~l}blnhi$

    \di kod~}hm|khd b{ vhdo so}si}~l nl ji{ om{l}vikhodl{ ld j|q vh"{hmjl nlj Ki}~`}ifo Ph{kod{hd nljGhn}`ldo Ijfi Uvi{l Lj `i{ ld"~}l ji{ l{~}ljji{* so} ]odijn A$ ]lx"dojn{5 HDVL[^H@IKHD X KHLDKHI*bi}qo nl =33=R$ Lj ghn}`ldo dl|"~}o do nl{shnl j|q kod jod`h~|nl{

    nl odni nl ji qodi vh{hmjl nlj l{"slk~}o$ Lj `i{ hodhqino* {$ Ji{ ki"si{ lw~l}ho}l{ nl ji{ d|ml{ nl ij~ivljokhnin l{~d hodhqini{ so} jij|q |j~}ivhojl~i s}oklnld~l nl ji ViJk~li x o~}o{ omal~o{ kljl{~l{5 ji{kijhld~i gi{~i jo{ 7333 eljvhd$ Jikid~hnin nl j|q vh{hmjl l{ |di bl"nhni nl ji hd~ld{hnin nlj kibso nl}inhikhd y|l }onli i ji d|ml nlij~i vljokhnin* y|l i {| vlq nlsldnlnl ji nh{~idkhi ij nh{ko `ijk~hko$So} ~id~o* l{~i{ om{l}vikhodl{ of}l"kld |di nl~l}bhdikhd is}owhbininl ndnl {l ldk|ld~}id ji{ d|ml{nl ij~i vljokhnin$

    Lj s}o`}l{o b{ l{slk~ik|ji} {lgi nlmhno i ji om{l}vikhd nl ji{jdli{ nl im{o}khd l{slk~}ijl{ nlji{ d|ml{$ Ld j|`i} nl idijhqi} jij|q lbh~hni so} lj `i{* l{~|nhi jiy|l mjoy|li 'jo{ ~obo{ fhj~}id khl}"

    ~i{ jod`h~|nl{ nl odni($ Jo{ ~}l{ om"{l}vi~o}ho{ y|l b{ gid kod~}hm|hnoig {od1 lj om{l}vi~o}ho nlj ]oy|lnl jo{ B|kgikgo{* ld ji h{ji nl JiSijbi* lj ^ljl{kosho L{sikhij G|m"mjl x lj Lwsjo}ino} L{slk~}o{kshkonlj \j~}ivhojl~i Jlaido 'F\[L {od{|{ {h`ji{ ld hd`j{(* jidqino ld9888$

    Kod l{~o{ ni~o{* Ji|}i Nidjx*igo}i ld ji \dhvl}{hnin nl Nldvl}*x {|{ kojimo}ino}l{ s|{hl}od gikl99 io{ jbh~l{ i ji nh{~idkhi nl|di d|ml nl vljokhnin hd~l}blnhi$B{ }lkhld~lbld~l* lj ly|hso nlG|`o vid Pol}nld* nl ji \dhvl}"{hnin nl @}odhd`i* ld Gojidni* gidblnhno ji nh{~idkhi i |di d|ml nlij~i vljokhnin 'vi{l lj }lk|in}o^}i{ ji{ d|ml{($ Bhld~}i{ ~id~o*do{o~}o{ l{~imjlkhbo{ ji kobso{h"khd y|bhki nl ji{ d|ml{* kob"sjl~idno ji hdfo}bikhd dlkl{i}hisi}i nh{k}hbhdi} ld~}l ji{ k|i~}oghs~l{h{$

    Jo{ ni~o{ nl F\[L b|l{~}id |dikobsodld~l b|x kijhld~l nl ji{

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    93 HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

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    f}hidno$ A|d~o kod Mjih} N$ [ivi`l*nl ji \dhvl}{hnin nl Ph{ko{hd"Binh{od* x Elddl~g [lbmikg* nljHd{~h~|~o nl Khldkhi{ nlj ^ljl{koshoL{sikhij* ld Mij~hbo}l* glbo{ hd"vl{~h`ino l{~i kobsodld~l kijhld~lnl ji{ d|ml{ nl ij~i vljokhnin$

    Kobso}~ibhld~o kobsjlao^}i{ lwibhdi} jo{ d|lvo{ ni~o{* so"

    nlbo{ igo}i s}l{ld~i} |d k|in}okogl}ld~l nl ji{ d|ml{ nl ij~i vl"jokhnin$ Kobldqi}lbo{ kod no{ nljo{ bixo}l{ kobsjlao{ hnld~hfhki"no{ nl d|ml{ nl ij~i vljokhnin* ljI x lj K* nl{k|mhl}~o{ ld 986;$ Ljkobsjlao I {l gijji i |di nh{~id"khi nl ld~}l =$333 io{"j|q x do b{ nl>

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    9= HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

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    {h`|l* s|l{* ld bi}kgi si{ino{ xi ki{h 9=$333 bhjjo"

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    x lj =3 so} khld~o nlj ~o~ij dlkl"{i}ho si}i nhj|h} lj `i{ nl ji `iji"whi x lwsjhki} ji kobso{hkhd y|"bhki nl ji{ l{~}ljji{$ O~}i{ d|ml{nl ij~i vljokhnin son}id l{~i} {|"bhdh{~}idno lj }l{~o$ Sl}o {h`|l {hdy|lni} kji}o nlj ~ono {h ji f|ld~lo}h`hdij nl l{~l `i{ l{ |d gijo }lbi"dld~l 'kobo s}os|{o Oo}~(* {h {lldk|ld~}i ld lj l{sikho hd~l}`ijk"~hko s}of|dno o* hdkj|{o* {h sl}~l"dlkh i |di `ijiwhi ldidi nh`l}hniso} ji Vi Jk~li$

    B|j~h~|n nl o}`ldl{Jo{ }l{|j~ino{ om{l}vikhodijl{ nl{"ki}~id ~}l{ nl ji{ ghs~l{h{ {om}l ljo}h`ld nl jo{ kobsjlao{ I x K$ Jinlj {|}~hno} {|sodl y|l ji{ d|ml{dikld ld lj nh{ko$ Nlml}id ~ldl}|di kobso{hkhd y|bhki {hbhji}ij [oj* x do l{ i{$ Ji nl ji ko"

    }}hld~l nl Bi`ijjidl{ fijji ij lw"sjhki} ji kobso{hkhd nlj `i{ ldk|id~o i jo{ ljlbld~o{ sl{ino{$Fhdijbld~l* ji nl ji bi~l}hi o{k|}if}iki{i so}y|l l{i{ no{ d|ml{ nlij~i vljokhnin do {l gijjid ld ljl{sikho hd~l}`ijk~hko$ Do om{~id~l*dhd`|di nl ji{ ~}l{ hnli{ l{~ ly|h"vokini so} kobsjl~o$ [jo glbo{nl m|{ki} lj {h~ho nodnl isjhki}ji{$

    N|}id~l b|kgo ~hlbso* ji{ d|"ml{ nl ij~i vljokhnin so{~l}`i}od iji{ nl vljokhnin hd~l}blnhi* bldo{jjibi~hvi{$ Vi}ho{ `}|so{ gid om"~ldhno igo}i {| kobso{hkhd y|"bhki$ Kodk|l}ni kod ji nlj nh{ko`ijk~hko$ [l ijqid |do{ >333 io{"j|q {om}l lj sjido5 i l{i ij~|}i l{nodnl ik~|i}id jo{ {|}~hno}l{$ L{~i{no{ s}|lmi{ is|d~id i y|l {od l{"~i{ d|ml{* do ji{ nl ij~i vljokhnin*ji{ y|l kod{~h~|xld lj fj|ao nl v|lj~inl |d {|}~hno}$

    \di s}|lmi b{ y|l ko}}omo}i l{~ighs~l{h{ l{ ji nl~lkkhd nl boj"k|ji{ nl ghn}`ldo ld ji{ d|ml{ nlvljokhnin hd~l}blnhi$ Si}i fo}bi}"

    ji{ ld lj l{sikho {l dlkl{h~id `}i"do{ nl sojvo hd~l}l{~lji}* jo y|l {jol{ so{hmjl {h lj `i{ ibmhld~l l{~ {|"fhkhld~lbld~l ld}hy|lkhno$ Y|l do{l gixi nl~lk~ino ghn}`ldo bojl"k|ji} ld lj kobsjlao K }lbikgi l{~ihnli$ So} ~id~o* ji{ d|ml{ nl vljo"khnin hd~l}blnhi {l}id i{ }lkhkjinonlj hd~l}ho} `ijk~hko* bhld~}i{ y|lji{ nl ij~i vljokhnin kod~ldn}id {o"m}l ~ono `i{ nl {| lw~l}ho}$

    Ld k|id~o i ji ghs~l{h{ nl jiko}}hld~l nl Bi`ijjidl{* ij bldo{

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    qi{ nl bi}li* ji f}hkkhd kod jiko}odi { s|lnl nl{ikljl}i}jo5 i{*kod lj ~hlbso* ikimi so} kil} {o"m}l ji `ijiwhi x kod~}hm|h} i {|k}lkhbhld~o$

    Nl h`|ij bono* ji ghs~l{h{ nlji bi~l}hi o{k|}i* i|dy|l hdkisiqnl lwsjhki} jo{ kobsjlao{ I x K*~ldn}i {| j|`i} ld |d l{y|lbi b{ibsjho$ Mjh~q bid~|vo y|l ji{ d|"ml{ nl ij~i vljokhnin hd~l}`ijk~h"ki{ sl{imid ld~}l 93 bhjjodl{ x933 bhjjodl{ nl bi{i{ {oji}l{$^onivi do {l gid nl~lk~ino d|"ml{ nl l{~i bi`dh~|n ld `}|so{ nl`ijiwhi{ kl}kido{ y|l {l si}lqkidij @}|so Jokij* sl{l i y|l gox

    ji{ om{l}vikhodl{ k|ld~id kod {ld"{hmhjhnin {|fhkhld~l si}i jo`}i}jo$Inlb{* ji ghs~l{h{ s}lnhkl y|lji lbh{hd ld j|q vh{hmjl nl ji{ d|"ml{ nl ij~i vljokhnin do son}i kis"~i}{l5 {l}i nlbi{hino nmhj$ [hdlbmi}`o* ki{h {hlbs}l y|l {l jigi m|{kino* {l ji gi ldkod~}ino$So} j~hbo* ji ~lo}i ld{li y|l*{h ji{ d|ml{ nl ij~i vljokhnin {odb|x jlaidi{* nlml}id l{~i} kob"sjl~ibld~l hodhqini{ o ~ldl} |di`}id bi{i5 dh jo |do dh jo o~}o kod"

    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> 9;

    ]OD

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    Ko}}hld~l{JI BIXO] SI]^L NL JI VHI JIK^LI l{~ mhld blqkjini$ No{ l{"~}ljji{ y|l {l fo}bi}od ld |d bh{bo j|`i} son}id ldkod~}i}{l gox nild }l`hodl{ b|x nhfl}ld~l{ nlj khljo$ Sl}o ld jo{ j~hbo{ io{ {l gidldkod~}ino `}|so{ nl l{~}ljji{ y|l {l b|lvld ij |d{odo ld ko}}hld"~l{ nl l{~}ljji{$ [l k}ll y|l {od }l{~o{ i}}idkino{ nl `ijiwhi{ {i~"jh~l so} ji{ bi}li{* ld |d s}okl{o {hbhji} ij y|l fo}b ij`|di{ nl ji{

    d|ml{ nl ij~i vljokhnin$ Hdnhki* so} ~id~o* |d fj|ao nl l{~}ljji{ nl{nl`ijiwhi{ ldidi{ gi{~i ji Vi Jk~li$ Do{l nlml kodf|dnh} l{~i{ ko}}hld~l{ kodji nl Bi`ijjidl{* kobs|l{~i nl `i{$]ls}l{ld~id |di s}|lmi nh{~hd~i nljkod~hd|o k}lkhbhld~o nl d|l{~}i `ijiwhi$

    \d lalbsjo l{slk~ik|ji} l{ lj fj|ao nll{~}ljji{ y|l l{~d {hldno i}}idkini{ nlji `ijiwhi ldidi l{fl}ohnij [i`h~i}ho*nl{k|mhl}~o ld 988> so} ]on}h`o Hmi~i*nlj Om{l}vi~o}ho nl L{~}i{m|}`o* x {|{kojimo}ino}l{ 'vi{l ji hj|{~}ikhd($ [lgid ldkod~}ino nl{s|{ o~}i{ ko}}hld~l{nl l{~}ljji{ `}ikhi{ i jo{ ni~o{ }lko`h"no{ so} lj L{~|nho Nh`h~ij [joid nl jo{Khljo{* y|l k|m}h {h{~lb~hkibld~l |di`}id si}~l nlj fh}bibld~o$ \di nl l{~i{ko}}hld~l{ son}i l{~i} i{okhini i ji `i"jiwhi ldidi Kidh{ Biao}* {l`d gid nl{k|mhl}~o Hmi~i* Dhkoji{ Bi}~hd*nl L{~}i{m|}`o ~ibmhd* x {|{ kojimo}ino}l{ gikl |do{ bl{l{$ I joji}`o nl jo{ j~hbo{ no{ bhj bhjjodl{ nl io{* l{i `ijiwhi {l gi hnol{~h}idno gi{~i kodfh`|}i}{l kobo |d idhjjo l{sh}ij nl l{~}ljji{ i joji}`o nlj sjido `ijk~hko$

  • 7/23/2019 Investigacin y ciencia 334 - Julio 2004

    16/99

  • 7/23/2019 Investigacin y ciencia 334 - Julio 2004

    17/99

    nl ji{ d|ml{ nl ij~i vljokhnin {lldk|ld~}i jlao{ nl ji Vi Jk~li$F\[L ~ibmhd gi nl{k|mhl}~o ow"`ldo f|l}~lbld~l hodhqino nl ij~ivljokhnin ih{jino* {hd y|l jo ikob"sil dhd`d `i{ dl|~}o$ ^onn B$^}hss* nl ji \dhvl}{hnin nl S}hd"kl~od* x {|{ kojimo}ino}l{ gid ld"kod~}ino d|ml{ {hbhji}l{ nl `i{ b|xkijhld~l ld o~}i{ }l`hodl{ nlj |dh"vl}{o$ L{~l `i{ kijhld~l y|hq {lisi}~l nl |d fhjibld~o y|l }lko}}ilj l{sikho hd~l}`ijk~hko$ Fhjibld~o{i{ isi}lkld ld ji{ {hb|jikhodl{ nlji lvoj|khd i `}id l{kiji nlj |dh"vl}{o Uvi{l Viko{ l{sikhijl{*so} Lvid [kiddishlko* Si~}hke Sl"~h~alid x ^ob M}oing|}{~5 HDVL["^H@IKHD X KHLDKHI* nhkhlbm}l nl=33=R$ Ji kid~hnin ~o~ij nl bi{iy|l ijbikldid son}i {l} bixo}y|l ji nl ~oni{ ji{ `ijiwhi{ a|d"

    ~i{$ Nl |di }l{l}vi i{ son}i ml"ml} ji Vi Jk~li si}i `ldl}i} d|l"vi{ l{~}ljji{$

    Ji{ d|ml{ nl ij~i vljokhnin y|l}onlid i ji Vi Jk~li do{ }lk|l}"nid y|l vhvhbo{ ld |di `ijiwhi

    y|l l{~ ~onivi ld s}okl{o nl fo}"bikhd x lvoj|khd$ Ij s}hdkhsho*ji klid b|kgi{ `ijiwhi{ {i~jh~l{sly|li{ x `i{ }l{hn|ij$ I jo ji}`onl jo{ j~hbo{ bhjl{ nl bhjjodl{ nlio{* {l gi idlwhodino ji bixo}inl l{o{ {i~jh~l{ x si}~l nlj `i{s}hbh`ldho nlj blnho hd~l}`ijk"~hko kl}kido$ [h`|l kixldno `i{gikhi ji `ijiwhi* ~obidno ji fo}binl d|ml{ nl ij~i vljokhnin$ Ij bh{bo~hlbso* ji `ijiwhi lws|j{i `i{ ki}"`ino nl ljlbld~o{ sl{ino{ ij gijo*x s|lnl y|l hdkj|{o ij l{sikho hd"~l}`ijk~hko$

    Ld jo{ s}whbo{ 93$333 bhjjodl{nl io{* b{ `ijiwhi{ {i~jh~l{ {lf|dnh}d kod ji Vi Jk~li$ [l k}li"}d i{ ko}}hld~l{ x fj|ao{ nl l{~}l"jji{ kobo jo{ y|l {l l{~d nl{k|"m}hldno igo}i ld lj gijo$ D|l{~}i`ijiwhi x Idn}blni {h`|ld |d

    }|bmo y|l ji{ jjlvi} i kgoki} |dikod~}i o~}i$ Do sonlbo{ s}lnlkh}lj i{slk~o nl ji Vi Jk~li* o nljo y|l y|lnl nl ljji* ld |d f|~|}ojlaido$ [jo {imlbo{ y|l {| fo}"bikhd do gi ~l}bhdino id$

    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> 995 7 nl a|jho 9888$ Nh{sodhmjl ld i}"Whv$o}`/im{/i{~}o"sg/8830930

    IKK]L^HOD OF JOP"BL^IJJHKH^X @I[ MX ^GL BHJEX PIX$ Mi}~ S$ Pieel}* A$ Kg}h{ Gope*Mjih} N$ [ivi`l* G|`o vid Pol}nld* [~lvl J$ ^|f~l* \j}hkg A$ [kgpi}q* ]oml}~ Mld"

    aibhd* ]odij n A$ ]lxdo jn{* ]lxdhl} F$ Sljl~ hl} x Sl~l} B$ P$ Eijml}ji ld Di~|}l* voj$>3=* d$o 6063* s`{$ ;77";835 < nl dovhlbm}l 9888$

    ^GL FO]BI^HOD IDN LVO J\^ HOD O F ^ GL BHJEX PIX$ K}h{~hdi Kghisshdh ld Ibl} hkid [khld"~h{~* voj$ 78* d$o 6* s`{$ 75 =3 nlbi}qo =33;$ i}Whv$o}`/im{/i{~}o"sg/3=99;6* d$o 9* s`{$96

  • 7/23/2019 Investigacin y ciencia 334 - Julio 2004

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    Ld ji kji{l lj ibmhld~l l{ ~ld{o$ Lj bil{~}o*

    {lvl}o sl}o a|{~o* sl}bidlkl ld |d lw~}lbonl ji ~i}hbi$ Lj dho* id~l lj `}id shqi}}ddl`}o* `ikgi ji kimlqi* ~}i~i nl l{y|hvi} jibh}ini nl }ls}okgl y|l jl jidqi {| hd{~}|k"~o}$ Vibo{ i vl}$$$ l{~{ {l`|}o nl y|l

    909 =;9 {od ;8$>39?* jl s}l`|d~i* hbsikhld~l ji voq$Ji }l{s|l{~i l{ ~bhni$ L{~o$$$ {* {lo}?$ Lj bil{"~}o l{~ijji$ Sly|lo kiml{~}o) Do ~l ni{ k|ld~i nly|l ~l gi{ ly|hvokino? ^l gi{ ojvhnino nl ji s}|lminlj d|lvl? Lj dho* i~l}}o}hqino* `|i}ni |d {hjldkhok|jsimjl x {hld~l }lvojo~li} {om}l { ji ibldiqi nljki{~h`o$ Ji {ld~ldkhi do ~i}ni ld jjl`i}$ Im}l ji bido*o}nldi lj s}ofl{o}* y|l `ojsli kod {| ji}`i }l`ji nlghl}}o ji sijbi hdfid~hj$$$

    Nlalbo{ ij sly|lo ld {| nojo}o{o ~}idkl$ Ld d|l{"~}o{ ni{* jo{ bil{~}o{ {od bldo{ {lvl}o{ x ji s}|lminlj d|lvl ki}lkl nl {h`dhfhkino si}i jo{ l{koji}l{*y|l igo}i |~hjhqid {hlbs}l ji kijk|jino}i si}i om~ldl}lj }l{|j~ino nl osl}ikhodl{ fi{~hnho{i{$ Kobo xi dol{~ ld mo`i* id~l{ nl }lsi{i} {| gh{~o}hi nh}lbo{ ldy| kod{h{~l$

    Ji s}|lmi nlj d|lvl l{ |d s}oklnhbhld~o |~hjhqinosi}i ji nl~lkkhd nl l}}o}l{ ij lflk~|i} osl}ikhodl{i}h~b~hki{ 'inhkhd* {|{~}ikkhd* b|j~hsjhkikhd o nh"vh{hd($

    I{ {l lwsjhkimi ji s}|lmi nlj d|lvl si}i ji b|j~h"sjhkikhd ld |d vhlao bid|ij l{koji} y|l ni~i nl

    98=;1 [li y|l {l gixi nl b|j~hsjhki} ; % ;7 2 0=$ Nl ig y|l |di so{hmjl vl}hfh"kikhd nl |di {|bi kod{h{~i ld kobs}omi} y|l* si}i|d nhvh{o} nino* lj }l{~o nl ji {|bi l{ h`|ij ij }l{~o

    nl ji {|bi nl jo{ }l{~o{ nl kini |do nl jo{ {|bidno{$

    Mi{~i {|bi} ji{ khf}i{

    Ji b|j~hsjhkikhd kod{h{~l ld |di {l}hl nl inhkhodl{{|kl{hvi{* so} jo y|l {l} vjhni si}i ljji ji bh{bi}l`ji$ Lj s}on|k~o nl iy|ljjo{ no{ dbl}o{ {l lw"s}l{i* |di vlq {lsi}ino lj fik~o} 0* kobo ;> ;7 22 '0 > % 6( '0 < % ;( 2 0 '> 0 < % > ; % 6

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    ~l}o{ l{ h`|ij ij }l{~o nlj s}on|k~o nl {|{ }l{~o{$ Lj}l{~o nl 6 ; 2 97 ij {l} nhvhnhno so} 0 vijl >* y|l l{~ibmhd lj }l{~o nl ;> ;7 2 9=8= ij nhvhnh}jo so} 0$

    Ki}j F}hln}hkg @i|{{* y|l f|l jjibino S}hdkls{bi~glbi~hko}|b so} {|{ kol~dlo{* hd~}on|ao ld {|kjlm}l om}i Nh{y|h{h~hodl{ i}~hgbl~hkil * s|mjhkini ld9739* lj fo}bijh{bo nl jo{ dbl}o{ kod`}|ld~l{* nlji{ kji{l{ nl }l{~o{ x nl jo{ bn|jo{* bl}kln ij k|ijl{ so{hmjl }lfo}b|ji} kod ljl`idkhi jo{ i{l}~o{ s}lkl"nld~l{$ [l nhkl y|l i x m {od kod`}|ld~l{ bn|jo b{h ~hldld lj bh{bo }l{~o ij nhvhnh}jo{ so} b5 {l l{k}hmlld~odkl{ i m 'bon b( x {l jll i l{ kod`}|ld~l i mbn|jo b$ L{~l }l{~o* o }l{hn|o* {l nldo~i i bon b$^ldlbo{ i{ y|l 8 bon 0 2 =; bon 0 2 =$ Kod l{~i{do~ikhodl{* ji{ no{ s}oshlninl{ ld y|l {l f|dni jis}|lmi nlj d|lvl {l lws}l{id nl fo}bi b|x kodkh{i1

    'i % m( bon b 2 'i bon b % m bon b( bon b* x'i m( bon b 2 'i bon b m bon b( bon b$Ji s}|lmi nlj d|lvl kj{hki {l om~hldl ~obidno jo{

    }l{~o{ nl ji{ nhvh{hodl{ so} 8* jo y|l ly|hvijl i kij"k|ji} bn|jo 8$

    No{ om{l}vikhodl{$ Ji s}hbl}i1 l{ omjh`ino {l} s}|"

    nld~l$ Ji s}|lmi nlj d|lvl do ni `i}id~i sjldi nl jivijhnlq nlj }l{|j~ino$ Ld lflk~o* no{ dbl}o{ kod"`}|ld~l{ bn|jo 8 ni}d lj bh{bo }l{~o ij nhvhnh}jo{so} 8$ [h ij lflk~|i} ji osl}ikhd {l kobl~l |d l}}o}y|l {li bj~hsjo nl 8* kobo {|klnl ld lj ki{o nl y|l{l sl}b|~ld no{ khf}i{* ji s}|lmi nlj d|lvl do jo{liji}* so}y|l lj }l{|j~ino ko}}lk~o x lj l}}dlo {l}dkod`}|ld~l{ bn|jo 8$ So} lalbsjo* ij nhvhnh} so} 8jo{ dbl}o{ 6=09* 690= o 60=9 {l om~hldl* ld ~ono{jo{ ki{o{* |d }l{~o 0$ Ji s}|lmi nlj d|lvl ~hldl b{nl s}oklnhbhld~o si}i ji nl~lkkhd nl l}}o}l{ y|l nlb~ono nl nlbo{~}ikhd$ Gix nokld~l{ y|l ld d|l{"~}o{ ni{ {l vijld nl ji s}|lmi nlj d|lvl si}i lalb"sjhfhki} ji{ dokhodl{ nl kodnhkhd dlkl{i}hi x nl kod"

    nhkhd {|fhkhld~l$ [h |di osl}ikhd i}h~b~hki gi {hnomhld lflk~|ini* dlkl{i}hibld~l gim} nl k|bsjh} jis}|lmi nlj d|lvl$ Lj fijjo ld ji s}|lmi l{ {|fhkhld~lsi}i ~ldl} ji kl}~lqi nl y|l {l gi kobl~hno |d l}}o}$Sl}o do l{ {|fhkhld~l y|l ji osl}ikhd {|sl}l ji s}|l"mi si}i ~ldl} ji kl}~lqi nl y|l lj kjk|jo gi {hnoko}}lk~ibld~l lflk~|ino$

    So} o~}i si}~l* i|dy|l ld ji kobs}omikhd so} kod"`}|ldkhi {l s|lnl |~hjhqi} k|ijy|hl} dbl}o* ji s}|lminlj d|lvl gi {hno ji b{ lbsjlini nlmhno i ji `}idfikhjhnin kod y|l {l om~hldl lj }l{~o nl |di nhvh{hdso} 81 mi{~i {|bi} ~oni{ ji{ khf}i{ nlj dbl}o y|l {lgi nl nhvhnh}* x }lsl~h} l{~l s}okl{o gi{~i y|l {l om"~ld`i |d dbl}o bldo} y|l 8* y|l {l} lj }l{~o$ Ldlflk~o* ij nhvhnh} so} 8 k|ijy|hl} so~ldkhi nl 93 lj}l{~o l{ h`|ij i 9$ Ji s}oshlnin nlj s}on|k~o nl kod"`}|ldkhi{ do{ gikl vl} y|l lj }l{~o nlj ~}bhdo ko}}l{"sodnhld~l i kini |di nl ji{ so~ldkhi{ nl 93 nl y|lkod{~i |d dbl}o l{ h`|ij ij kolfhkhld~l nl nhkgi so"~ldkhi$ Ij {|bi} bn|jo 8 l{~o{ kolfhkhld~l{ {l om"~hldl lj }l{~o nl nhvhnh} lj dbl}o so} 8$ ^ono{ jo{ l{"koji}l{ kodokid l{~i }l`ji ijj ld jo{ m|ldo{ ~ hlbso{$

    Bdini{ x sh~bldo{

    Ji gh{~o}hi nl ji s}|lmi nlj d|lvl {l }lbod~i i jo{sh~i`}hko{* nlj {h`jo V id~l{ nl d|l{~}i l}i$Xbmjhko* fhj{ofo dlosji~dhko dikhno ld Kijkh{*

    ld ji ik~|ij [h}hi* l{k}hmh i s}hdkhsho{ nlj {h`jo HV nld|l{~}i l}i d|lvl jhm}o{ kod{i`}ino{ i ji {lk~i sh"~i`}hki$ \do nl ljjo{* ~h~|jino [om}l ji hd~}on|kkhdnl ji i}h~b~hki nl Dhkbiko nl @l}i{i * }lkoshji ko"bld~i}ho{ }lji~hvo{ i |di om}i nl l{~l dlosji~dhkonlj {h`jo H n$K$ Jo{ sh~i`}hko{ i~}hm|id vh}~|nl{ l{"slkhijl{ i ji{ so~ldkhi{ nl 93* i ji{ y|l nldobhdi"

    I{ {l |~hjhqi ji s}|lmi nlj d|lvlJi s}|lmi nlj d|lvl l{ |d s}oklnhbhld~o nl kobs}omi"khd nlj }l{|j~ino nl |di osl}ikhd x {l f|dni ld jikobsi}ikhd nl jo{ }l{~o{ om~ldhno{ ij nhvhnh} so} 8 jo{osl}idno{$ [| fikhjhnin nl lbsjlo {l nlml i y|l* si}iom~ldl} nhkgo{ }l{~o{* mi{~i {|bi} ji{ khf}i{ y|l kobso"dld jo{ dbl}o{$ Hj|{~}lbo{ lj s}oklnhbhld~o kod ji{|bi nl ji shqi}}i nl ji nl}lkgi$ Lj }l{~o nl ji nhvh{hdso} 8 nl =;6 l{ =* y|l gijjibo{ i{1 = % ; % 6 2 99* x 9 %% 9 2 =$ Nl h |ij fo}bi* lj }l{~o nl 9= l{ ;$ L{~o{ }l{~o{

    {l ~}i{jinid i jo{ jino{ nl}lkgo l hqy|hl}no nlj i{si* x{l {|bid1 ; % = 2

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    97 HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    mid bdini{ '~}bhdo y|l s}oklnl nl |di }iq `}hl`iy|l {h`dhfhki |dhnin($ Jo{ `}hl`o{ do so{lid lj{h{~lbi nl d|bl}ikhd so{hkhodij* x jjibimid bdi"ni{ nl s}hbl} o}nld i ji{ |dhninl{ nl |dhninl{* b"dini{ nl {l`|dno o}nld i ji{ |dhninl{ nl nlkldi{* xi{ {|kl{hvibld~l$

    Xbmjhko ld|dkhi |di s}oshlnin {o}s}ldnld~l nl

    ji{ {|bi{ nl bdini{1 ~oblbo{ ~}l{ dbl}o{ kod{l"k|~hvo{* nl jo{ y|l lj bixo} {li nhvh{hmjl so} ;* x {|b"bo{jo{$ Kijk|jlbo{ nl{s|{ ji {|bi nl ji{ bdini{nl ~ono{ jo{ }nldl{ y|l gixi ld lj }l{|j~ino* x }lsh~i"bo{ lj s}okl{o1 {hlbs}l ldkod~}i}lbo{ 6$ Vl}hfhy|lbo{y|l i{ ok|}}l kod jo{ dbl}o{ 709* 70= x 70; 'y|ll{ nhvh{hmjl so} ;($ [|bid =696$ L{~i {|bi so{ll {lh{bdini{ nlj s}hbl} o}nld* |di nlj {l`|dno o}nld* l~k$[| {|bi* 9* x {l b|j~hsjhki so} lj }l{~o nl =;* y|lvijl

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    Y|hldl{ s}l~ldnld gikl} s}oflki{ so} blnho nlkjk|jo{ x nl dbl}o{ '$$$( ifh}bid y|l si}i ~ono d"bl}o gix |d sh~bldo$ Ld lj ki{o nl jo{ bhjji}l{* gix~id~i{ bdini{ kobo bhjji}l{1 so} lalbsjo* lj sh~"bldo nl {lh{ bhj* {lh{ bdini{ '$$$($ X ld lj ki{o nlji{ kld~ldi{* ~id~i{ bdini{ {l}d {|{ sh~bldo{ kobokld~ldi{ gixi '$$$($ X ld lj ki{o nl ji{ bdini{* ji{s}oshi{ bdini{ {od jo{ sh~bldo{* so} lalbsjo* nld|lvl* d|lvl5 nl okgo* okgo '$$$($ Nlmlbo{ ik~|i} nlh`|ij bidl}i ld lj ki{o nl ji{ '$$$( sijim}i{* so}y|lkini jl~}i ko}}l{sodnl i |d khl}~o dbl}o5 so} lalb"sjo* ji jl~}i * y|l }ls}l{ld~i lj dbl}o khdk|ld~i*~hldl ij < so} sh~bldo '$$$($

    Gix y|l {iml} y|l lj {h{~lbi nl d|bl}ikhd `}hl`ol}i ijfim~hko$ Ji{ jl~}i{ * * * * * $$$ * * * * ** $$$* * * * * * $$$ }ls}l{ld~imid* }l{slk~hvibld~l*i jo{ dbl}o{ 9* =* ;* >* 3* 33* 76* lb"sjlimid ji lws}l{hd ij"ha~hmi} mh ~h{i* {obl~hno i jis}|lmi nlj d|lvl$

    Ji ~}ivl{i nlj Blnh~l}}dloLj hdlvh~imjl Jlodi}no Fhmodikkh* jjibino Jlodi}nonl Sh{i* hd~}on|ao l{~l b~ono ld Okkhnld~l$ Josoko y|l {l {iml nl j s}oklnl nl jo{ ni~o{ y|l do{s}oso}khodi ji b{ kjlm}l nl {|{ om}i{* ljJhml} imikh*kobs|l{~i ld 9=3= x }lvh{ini ld 9==7$ K|ld~i y|l {|sin}l* y|l l}i kod~imjl nl jo{ bl}kinl}l{ nl Sh{i* jljjlv i ji in|idi nl Mlaihi* ld Eimhjhi$ Lj aovld Jlodi}nonl{k|m}h ijj lj kjk|jo kod ji{ khf}i{ hdnhi{* k|xolbsjlo do nlai i si}~h} nl ld~odkl{ nl s}lkodhqi} ldOkkhnld~l$ Jo{ {hl~l s}hbl}o{ kis~|jo{ nlj Jhml}imikh l{~d nlnhkino{ ij kjk|jo blnhid~l lj {h{~lbinl d|bl}ikhd so{hkhodij hdno}iml5 ld lj kis~|jo V*

    Fhmodikkh lwsodl |di nlbo{~}ikhd nl ji s}|lmi nljd|lvl l hdnhki y|l ~ibmhd l{ so{hmjl |~hjhqi} jis}|lmi so} 0 x so} 99$

    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> 98

    LJ S]HBL] FOJHO nl |d bid|{k}h~o nlj Jhml} imikh* nl Jlodi}noFhmodikkh* kobs|l{~o ld 9==7* ld lj y|l lj i|~o} }lfhl}l {| ld"k|ld~}o kod ji d|bl}ikhd ghdn x s}onh`i jo{ kod{lao{ si}i ji |~h"jhqikhd nl {| om}i$ Ji s}|lmi nlj d|lvl {l lwsodl ld lj kis~|jo V$

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    Ji s}|lmi nlj d|lvl jjl` i{ iOkkhnld~l* nodnl {l sl}sl~|$ Jildkod~}ibo{ {om}l ~ono ld ji [|bbinl J|ki Sikhojh '9>>

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    Ld ~o}do i |di lkodoL{ b|x `}idnl lj hd~l}{ y|l {|{kh~id ji{ shji{ nl kobm|{~hmjl$

    [hd lbmi}`o* do }l{|j~i ~i}li fkhj nl{i}}ojji} |di lkodobi y|l nlsldni nlj ghn}`ldo

    == HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

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    Ld o~oo nl =33;* i jo{ soko{ bl{l{ nl y|llj s}l{hnld~l M|{g id|dkhi}i |d s}o`}ibinl hdvl{~h`ikhd nl ki{h 9

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    kod~ibhdikhd nl{nl igo}i bh{bo$Jo{ kokgl{ kod shji{ nl kobm|{~h"mjl* ld kibmho* id ~i}ni}d ld jjl"`i}$ [l l{sl}id ld flkgi{ kobsi"}imjl{ i ji{ nlj v|ljo ~}hs|jino iBi}~l nl ji DI[I x kod |d dhvljnl vl}o{hbhjh~|n si}lkhno$

    L{~l {o}s}ldnld~l }l~}i{o }lvljiji{ hdk`dh~i{ x om{~k|jo{ y|l ai"jodid ji ki}}l}i gikhi |di lkodobimi{ini ld lj ghn}`ldo* ld ji y|lji bixo} si}~l nl ji ldl}`i {l hd"vl}~h}i ld ji s}on|kkhd nl ghn}"`ldo* y|l j|l`o {l nh}h`h}i i |dishji nl kobm|{~hmjl si}i `ldl}i}ljlk~}hkhnin$ [l gid s|l{~o b|kgi{l{sl}idqi{ ld lj nl{i}}ojjo nl sh"ji{ nl kobm|{~hmjl x ld ji so{hmh"jhnin nl |di lkodobi nlj ghn}"`ldo b{ jhbshi* y|l iflk~i}i do{jo ij ~}id{so}~l* {hdo ~ibmhd iji nh{~}hm|khd nl ldl}`i i vhvhld"

    ni{ x o~}o{ lnhfhkho{$ Lj si{ino do"vhlbm}l* lj {lk}l~i}ho l{~ino|dhnld{lnl Ldl}`i* [sldkl} Im}igib* bi"dhfl{~ id~l gobjo`o{ nl 9> si"{l{ x nl ji \dhd L|}osli y|l ljghn}`ldo }lvoj|khodi}i lj b|dnold y|l vhvhbo{$ [jo ld jo{ L{~ino{\dhno{* jo{ vlgk|jo{ bo~o}hqino{'b{ nl =33 bhjjodl{( kod{|bldkl}ki nl no{ ~l}kho{ nl jo{ =3 bh"jjodl{ nl mi}}hjl{ nl sl~}jlo y|l{l `i{~id i nhi}ho ijj$

    Sl}o lj ghn}`ldo ~hldl |d ko{~llkodbhko x ibmhld~ij$ Ji shji nlghn}`ldo kobm|{~hmjl k|l{~i* so}|dhnin nl so~ldkhi s}on|khni* ki{hkhld vlkl{ b{ y|l |d bo~o} nl lw"sjo{hd$ Si}i {l} kobsl~h~hvo{ lds}lkho* lj pi~~ gim}i y|l vldnl}{li |do{ k|i~}o kd~hbo{ nl l|}o5 {hdlbmi}`o* {l l{~ of}lkhldno i ki{h~}l{ l|}o{ x blnho* }lk|l}ni ^hb]$ Nip{lx* nl ji kobsii Li{~bidKglbhkij* fim}hkid~l nl sojbl}o{

    si}i shji{ nl kobm|{~hmjl$ Ld k|id~oi ji |dhnin nl ldl}`i |~hjhqimjl* ljghn}`ldo ~ibmhd }l{|j~i |di{ khd"ko vlkl{ b{ ki}o y|l ji `i{ojhdi$Lj ko{~l ibmhld~ij {l kld~}i ld jikod~ibhdikhd nl}hvini nl ji ldl}"`i y|l {l }ly|hl}l si}i s}on|kh}ghn}`ldo$ X i|d k|idno l{i ldl}`is}ovld`i nl |di f|ld~l }ldovimjl*{oji} o ljhki* s|lnl y|l ~ld`i isjh"kikhodl{ b{ hdofld{hvi{ si}i ljld~o}do y|l ji s}on|kkhd nl ghn}"`ldo$ Ji nh{~}hm|khd x lj ijbikl"dibhld~o nlj ghn}`ldo* i{ koboji {l`|}hnin ld {| bidhs|jikhdlj `i{ b{ jh`l}o nlj |dhvl}{osjid~lid o~}i{ nhfhk|j~inl{ ~kdhki{x nl hdf}il{~}|k~|}i$ K|ijy|hl} s}o"s|l{~i vhimjl ld fivo} nl ji lko"dobi nlj ghn}`ldo nlml} imo}"ni} ~oni{ l{~i{ k|l{~hodl{$

    S}on|kkhd nl ghn}`ldoJi{ shji{ nl kobm|{~hmjl nl ghn}"`ldo of}lkld no{ i~}ik~hvo{ lvhnld"~l{$ Ld s}hbl} j|`i}* do kod~ibh"did Uvi{l Lj vlgk|jo nlj kibmho*so} Jip}ldkl N$ M|}d{* A$ Mx}odBkKo}bhke x Kg}h{~osgl} L$ Mo}}o"dh"Mh}n5 HDVL[^H@IKHD X KHLDKHI*nhkhlbm}l nl =33=R$ Ld {l`|dno j|"`i}* lj ghn}`ldo {l om~hldl i si}~h}nl b|j~h~|n nl f|ld~l{$ Nl glkgo*do s|lnl kod{hnl}i}{l |d kobm|{"~hmjl* ld lj {ld~hno kobd nlj ~}"bhdo$ So} kobm|{~hmjl ld~ldnlbo{|di {|{~idkhi y|l {l ldk|ld~}i ldji di~|}ijlqi* kobo lj ki}md* oy|l {l }lfhdi i si}~h} nl |d s}o"n|k~o di~|}ij* kobo lj `i{jlo 'y|lnl}hvi nlj sl~}jlo(* x {l y|lbij|l`o si}i om~ldl} ldl}`i$ Ld d|l{"~}o sjidl~i* lj ghn}`ldo s|}o 'G=(do {l ldk|ld~}i ld ji di~|}ijlqi5si}i om~ldl}jo* nlmlbo{ }lk|}}h} i~}i~ibhld~o{ |d ~id~o ijibmhkino{$

    [l ~}i~i* s|l{* nl |d vlk~o} ldl}`"~hko* |d i`ld~l y|l ijbikldi x ~}id{"so}~i ldl}`i nl{nl |di f|ld~l o}h"`hdij gi{~i |di by|hdi `ldl}ino}inl ljlk~}hkhnin$ Ld sijim}i{ nl NivhnE$ @i}bid* {lk}l~i}ho ina|d~o nl jiofhkhdi nl Lfhkhldkhi Ldl}`~hki xLdl}`i{ ]ldovimjl{ nlj NOL* jimljjlqi nlj ghn}`ldo }l{hnl ld jinhvl}{hnin nl kobm|{~hmjl{ y|l in"bh~l$ Do om{~id~l* kini f|ld~l ~hldl{|{ hdkodvldhld~l{$

    Lj ghn}`ldo {l om~hldl* so} lalb"sjo* blnhid~l lj s}okl{o nl ljlk~}"jh{h{* y|l {l {h}vl nl ko}}hld~l ljk"~}hki si}i nl{kobsodl} ji bojk|jinl i`|i$ Ji ljlk~}hkhnin {|bhdh{"~}ini s}ovldn}i nl kj|ji{ {oji}l{*`ldl}ino}l{ ljhko{* kld~}ijl{ gh"n}oljk~}hki{ o }lik~o}l{ d|kjli}l{nl s}whbi `ldl}ikhd* b{ {l`|"}o{ Uvi{l D|lvi `ldl}ikhd nl ji

    ldl}`i d|kjli}* so} Aibl{ I$ Jiel*]ijsg @$ Mlddl~~ x Aogd F$ Eo~le*HDVL[^H@IKHD X KHLDKHI* bi}qonl =33=R$ ^ibmhd {l l{~ hdvl{~h"`idno lj |{o nl bhk}oo}`idh{bo{si}i ~}id{fo}bi} ld ghn}`ldo jimhobi{i* y|l hdkj|h}i si}~l{ nl ji{ko{lkgi{ y|l gox ki}lkld nl vijo}lkodbhko$ Ld flm}l}o nl l{~l ionl =33>* ji \dhvl}{hnin nl Bhd"dl{o~i x ji nl Si~}i{ s}l{ld~i}od|d }lik~o} y|bhko y|l `ldl}i gh"n}`ldo i si}~h} nl |di blqkji nll~idoj x i`|i$ Sl{l i {| i~}ik~hvo*~oni{ l{~i{ ~kdhki{ so} igo}i }l{|j"~id hd~}id{fl}hmjl{ ij kh}k|h~o kobl}"khij5 jo b{ s}omimjl l{ y|l {h`idi{ b|kgo{ io{$

    [l s|lnl s}on|kh} ghn}`ldo bl"nhid~l ji ljlk~}hkhnin `ldl}ini so}ji kobm|{~hd nl ki}md* ji f|ld~lnl ldl}`i b{ mi}i~i ld b|kgi{}l`hodl{$ Sl}o {h lj ki}md f|l}i ljhd`}lnhld~l m{hko nl ji lkodobinlj ghn}`ldo* ji{ lbh{hodl{ nl nh"whno nl ki}modo s}obovl}id lj ki"jld~ibhld~o jomij gi{~i dhvljl{ b|x

    sljh`}o{o{$O~}i so{hmjl f|ld~l nl ldl}`i si}iji s}on|kkhd nl ghn}`ldo l{ ljbl~ido kod~ldhno ld lj `i{ di~|}ij'i{ kobo lj bl~idoj | o~}o kob"m|{~hmjl ghn}oki}m|}o($ Lj `i{ di"~|}ij* ij }likkhodi} kod viso} nli`|i* s}on|kl ghn}`ldo x nhwhnonl ki}modo$ [hd lbmi}`o* lbsjli"no si}i ji ki}`i nl shji{ nl kob"m|{~hmjl* lj `i{ di~|}ij sl}nl}i {||~hjhqikhd hdn|{~}hij b{ vld~iao{igox ni1 ji kobm|{~hd ld ~|}mhdi{

    => HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    ]l{|bld/Lkodobi nlj ghn}`ldo Ji{ shji{ nl ghn}`ldo of}lkld |d }ldnhbhld~o y|l nomji lj nl jo{bo~o}l{ nl lwsjo{hd |{|ijl{$ I nhfl}ldkhi nl {~o{* ji{ shji{ nlkobm|{~hmjl {jo nl{s}ldnld viso} nl i`|i x kijo}$

    Lj ghn}`ldo s|}o do {l ldk|ld~}i ld ji di~|}ijlqi$ [| s}on|kkhdnlsldnl nl ji{ f|ld~l{ nl ldl}`i ik~|ijl{1 ko{~o{i{ x nl ikkl{hmhjh"nin }l{~}hd`hni 'ljlk~}jh{h{ blnhid~l ldl}`i{ }ldovimjl{ kobo ji {o"ji}* ljhki o ghn}oljk~}hki( o b|x kod~ibhdid~l{ 'nlmhno i ji{ lbh"{hodl{ nl `i{l{ hdvl}dinl}o y|l nl}hvid nlj |{o nl ki}md | o~}o{kobm|{~hmjl{ f{hjl{($

    [h mhld lj ghn}`ldo do kod{~h~|xl ji sidikli* { s|lnl }l{|j~i} is}o"shino si}i khl}~i{ isjhkikhodl{$ Ld~}l ljji{ ~ij vlq do fh`|}l lj ~}id{"so}~l$

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  • 7/23/2019 Investigacin y ciencia 334 - Julio 2004

    28/99

    lj {~ido nl |di ki{i y|l lw~}ih`ighn}`ldo nlj `i{ di~|}ij x jo ~}id{"fo}bl ld ljlk~}hkhnin si}i imi{~l"kl} ji vhvhldni* lj }ldnhbhld~o {l}ihdkj|{o bixo} {h* so} lalbsjo* {lis}ovlkgi}i lj kijo} nl{s}ldnhno so}ji shji si}i kijld~i} lj i`|i$(

    Lwh{~l |d s}oklnhbhld~o y|l sl}"bh~l lvij|i} k|j {l}i ji blao}fo}bi nl is}ovlkgi} |d kobm|{~h"mjl$ [l ~}i~i nlj b~ono nlj soqoi ji{ }|lni{* y|l kobsi}i lj }ld"nhbhld~o ldl}`~hko nl ~oni{ ji{ ~k"dhki{ y|l lwh{~ld si}i gikl} `h}i}ji{ }|lni{ nl |d vlgk|jo$ Lj ljl"bld~o m{hko nl l{~l idjh{h{ l{ lj}ldnhbhld~o nl ji kodvl}{hd* y|lbhnl ji s}nhni nl so~ldkhij ldl}`"~hko nlj kobm|{~hmjl y|l {l s}o"

    n|kl ld kini |di nl ji{ l~isi{ nlji kinldi nl ldl}`i* nl{nl lj mob"mlo nlj k}|no 'nlj soqo( gi{~i{| kobm|{~hd ld lj bo~o} 'iji{ }|lni{($

    Ji s}hbl}i si}~l nl l{~i lvij|i"khd ldl}`~hki ko}}l{sodnl i jil~isi nlj soqo ij nls{h~o$ [l kld"~}i ld jo{ ko{~l{ nl fim}hkikhd xld~}l`i nlj kobm|{~hmjl$ K|idno lj`i{ di~|}ij {l k}iy|li si}i om~ldl}ghn}`ldo* {l shl}nl ij}lnlno} nlj>3 so} khld~o nl ji ldl}`i$ ^obi}

    ji ljlk~}hkhnin nl ji }ln nl nh{~}h"m|khd si}i s}on|kh} ghn}`ldo so}ljlk~}jh{h{ nlj i`|i iki}}li |dis}nhni nlj 07 so} khld~o$ 'Sl{l i{| miao }ldnhbhld~o* ji ljlk~}jh{h{s}omimjlbld~l s}lnobhdi} ld jo{s}hbl}o{ l{~inho{ nl |di lkodobinlj ghn}`ldo nlmhno i {| kobonh"nin1 lj ghn}`ldo {l s}on|kl ijjnodnl {l dlkl{h~i x* so} ~id~o* {llvh~id jo{ s}omjlbi{ nl ~}id{so}~l$(Ld kibmho* mobmli} k}|no nl{nllj soqo* ~}id{so}~i}jo i ji }lfhdl}i*kodvl}~h}jo ld `i{ojhdi x jjlvi}jo i|di l{~ikhd nl {l}vhkho o}h`hdi s}"nhni{ ld ~o}do ij =9 so} khld~o nljso~ldkhij ldl}`~hko$ Ld ji om~ld"khd nl `i{ di~|}ij x {| kobs}l"{hd ld |d nls{h~o {l shl}nl {oji"

    bld~l |d 9< so} khld~o$Ji {l`|dni si}~l* nlj nls{h~oi ji{ }|lni{* kod{h{~l ld lvij|i}ji f}ikkhd nl ji ldl}`i kod~ldhnild lj nls{h~o nlj vlgk|jo y|l}lijbld~l {l |~hjhqi si}i bovl} ji{}|lni{$ Ld |d bo~o} nl `i{ojhdil{~dni} {l shl}nl lj 7< so} khld~onl l{i ldl}`i$ Ld {|bi* lj {h{~l"bi ld~l}o nlj soqo ij nls{h"~o x nlj nls{h~o i ji{ }|lni{{|f}l |di s}nhni ~o~ij nlj 77 so}khld~o$

    Ji shji nl kobm|{~hmjl ~}i{fhl}lij}lnlno} nlj ;0 so} khld~o nl jildl}`i nlj ghn}`ldo i ji{ }|lni{$[h lj ghn}`ldo {l om~hldl nlj `i{di~|}ij }lfo}bino kod viso}* ji s}"nhni nlj soqo i ji{ }|lni{ l{ nlj07 so} khld~o$ [h {l om~hldl bl"nhid~l ljlk~}jh{h{ kod ljlk~}hkhnin`ldl}ini so} ki}md* ji s}nhni nljsoqo 'ld l{~l ki{o* |di bhdi( ijnls{h~o i{khldnl ij 07 so} khld~o5{|bino ij 6; so} khld~o y|l {l shl}"nl ld ji shji* ji s}nhni `jomij {lkodvhl}~l ld |d 8= so} khld~o$

    Pijjx ]hsslj* hd`ldhl}o nl ji kob"sii Il}oVh}odbld~* y|l si}~hkhsld lj nl{i}}ojjo nlj kokgl ljk~}hkoLV"9 nl @ldl}ij Bo~o}{ x nlj ivhdljk~}hko {oji} Gljho{ nl ji DI[I*

    of}lkl |d ldfoy|l ij~l}di~hvo$ [l`d{|{ kjk|jo{* ld |d kokgl s}os|j"{ino so} |d bo~o} ljk~}hko* lj eh"jopi~~"go}i |~hjhqino si}i }lki}`i}ji{ mi~l}i{ jl sl}bh~h} ividqi} lj~}hsjl nl ji nh{~idkhi y|l }lko}}l}i{h lj bh{bo ehjopi~~"go}i {l |~hjh"qi}i si}i s}on|kh} ghn}`ldo si}i|di shji nl kobm|{~hmjl$

    L{~o{ glkgo{ isoxid ji ~l{h{ nljo{ y|l }lkobhldnid do |~hjhqi} ljlk"~}hkhnin si}i s}on|kh} ghn}`ldo*si}i j|l`o }l`ldl}i} l{i bh{bi ljlk"

    =6 HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

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    63

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    so}~l nl ji `i{ojhdi gi{~i jo{ {|}~hno}l{ y|l imi{~lkldjo{ bo~o}l{ nl lwsjo{hd o kobm|{~hd hd~l}di 'KH(of}lkl |d }ldnhbhld~o bixo} y|l lj nl ji s}on|kkhdnl ghn}`ldo si}i ji{ shji{ nl kobm|{~hmjl$

    ]LDNHBHLD^O LDL]@L^HKO NLJ SOQO I JI[ ]\LNI[

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    ~}hkhnin ld |di shji nl kobm|{~hmjlmiao lj kis nlj kokgl$ [hd lbmi}"`o* lwh{~l |di }iqd nl sl{o si}i}lk|}}h} i ji{ kodvl}{hodl{ bj~hsjl{nl miao }ldnhbhld~o1 {od b{ mi}i"~i{$ Nl{nl lj s|d~o nl vh{~i lkod"bhko do }l{|j~id ~id hdlfhkhld~l{$X {h ~ldlbo{ ld k|ld~i y|l lj nh"dl}o gi {hno gi{~i igo}i lj i`ld~ly|l gi kodfh`|}ino lj bl}kino ldl}"`~hko* i|dy|l ji{ shji{ nl ghn}"`ldo nl{sl}nhkhld }lk|}{o{* {h ji{nhfl}ldkhi{ ld lj ko{~l nl ji ldl}`i{od ~id ldo}bl{* so} y| do b|"ni}do{ i |d {h{~lbi y|l do{ sl}bh"~i ik|nh} ijj nodnl ji ldl}`i {lib{ mi}i~i?

    Pij~l} [kg}olnl}* nl S}o~od Ldl}"`x [x{~lb{* kobsii nlnhkini ily|hso{ ljlk~}oj~hko{* lwsjhki jo{i}`|bld~o{ lkodbhko{$ Lj ki}md*i jo{ s}lkho{ ik~|ijl{ y|l s}omi"

    mjlbld~l {l bid~ldn} b{ o bl"do{ ld jo{ s}whbo{ io{* k|l{~i|do{ l|}o{ so} bhjjd nl ehjokijo"}i{$ Ji `i{ojhdi 'ij s}lkho ik~|ijld L{~ino{ \dhno{ nl ij}lnlno} nlblnho nji} so} jh~}o* y|l* i|dy|lgox si}lkl ij~o* son}i {l} hdfl}ho}ij nlj f|~|}o( vldn}i i ko{~i} b{

    nl {l~ld~i nji}l{ so} bhjjd nlehjokijo}i{$ Kod{l`|h} y|l ji{ ki"jo}i{ nlj ki}md {l ~}id{fo}bldld kijo}i{ kisikl{ nl s}os|j{i}|d kokgl vhldl i {l} kobo kodvl}~h}i`|i ld vhdo$ [kg}olnl} jjibi i {|nh{so{h~hvo* y|l kodvhl}~l lj i`|ild ghn}`ldo* by|hdi nl i}mh~}i"

    al$ 'I}mh~}ial l{ lj ~}bhdo y|ljo{ midy|l}o{ o jo{ i`ld~l{ nl moj{i|~hjhqid si}i nl{k}hmh} |di osl}i"khd nl kibmho nl vijo}l{ bl}kid"~hjl{ ld ji y|l {l m|{ki ji `ididkhiis}ovlkgidno ji nhfl}ldkhi nl s}l"kho{ ld~}l |di{ sjiqi{ x o~}i{$( K|ij"y|hl} soj~hki }iqodimjl nlml {l}kod{khld~l nl jo{ ldo}bl{ nhfl}ld"khijl{ 'nhfl}ldkhi{ ld~}l s}lkho{( y|llwh{~ld ld lj bl}kino nl vijo}l{ldl}`~hko{$

    ^}id{so}~l

    x nh{~}hm|khd nlj ghn}`ldoJi{ nhfl}ld~l{ f|ld~l{ nl ldl}`i*{hd lbmi}`o* y|hq do s|lnid hd"~l}kibmhi}{l ~id fkhjbld~l kobo ljnhdl}o ld |d i}mh~}ial$ [|bhdh{~}i}ghn}`ldo nl fo}bi kboni x mi"}i~i do }l{|j~i {ldkhjjo* ij bldo{ {hgi nl om~ldl}{l nl f|ld~l{ }ldovi"

    mjl{ kobo ji ldl}`i {oji}* ghn}o"ljk~}hki o ljhki* is}ovlkgimjl{ {jold khl}~i{ }li{ `lo`}fhki{$

    Lj ghn}`ldo s}oklnld~l nl il}o"`ldl}ino}l{* so} lalbsjo* l{ kob"sl~h~hvo ld L{~ino{ \dhno{ kod ji`i{ojhdi k|idno ji ldl}`i ljhkik|l{~i ~}l{ kld~ivo{ so} ehjopi~~"go}i$ L{~o {|klnl ld j|`i}l{ nodnl{hlbs}l {osji lj vhld~o x* so} ~id~o*soko somjino{ 'ld jo{ LL$\\$* jif}idai y|l vi nl{nl Bod~idi x ib"mi{ Nieo~i{ gi{~i ^lwi{($ L{~ildl}`i ljk~}hki nl o}h`ld ljhko~ldn} y|l }lko}}l} |d ji}`o ~}ixlk~ogi{~i jo{ |{|i}ho{ fhdijl{* s}on|"khdno{l s}nhni{ hdlvh~imjl{ ld ji}ln nl nh{~}hm|khd$ Si}i {|sl}i}ji{ jhbh~ikhodl{ nl ji ~}id{bh{hdljk~}hki* ~ij vlq son}i kod{~}|h}{l|d `i{on|k~o y|l ~}id{so}~i}i*ld fo}bi nl ghn}`ldo* ji ldl}`i

    ljhki `ldl}ini ld Nieo~i gi{~iKghki`o lj bl}kino i|~obovhj{"~hko b{ s}whbo$

    [hd lbmi}`o* ~ibsoko {~i kod{"~h~|xl |di l{~}i~l`hi fik~hmjl$ Niniji miai nld{hnin nlj ghn}`ldo* {|nh{~}hm|khd }l{|j~i b|kgo b{ nhf"khj y|l ji nlj `i{ di~|}ij* so} lalb"

    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> =0

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    3 >33;33=33933

  • 7/23/2019 Investigacin y ciencia 334 - Julio 2004

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    sjo$ Lj ~}id{so}~l nl k|ijy|hl} `i{ld `}idnl{ vojbldl{ lwh`l kob"s}hbh}jo5 nl jo kod~}i}ho* lj `i{o"n|k~o gim}i nl ~ldl} lj bh{bo nh"bl~}o y|l lj f|{ljial nl |d ivhd$Ji kobs}l{hd }ly|hl}l |d ~}imiaoy|l {|{~}il id b{ ldl}`i nlj s}o"kl{o s}on|k~hvo ~o~ij$ So} {h f|l}isoko* ji bidhs|jikhd nlj ghn}`ldol{ b{ kobsjhkini y|l ji nl o~}o{`i{l{ kobm|{~hmjl{$ \d }lkhld~l l{"~|nho jjlvino i kimo so} \jf Mo{{lj*Mijn|} Ljhi{{od x @o}nod ^ixjo}*{liji y|l lj ghn}`ldo kobs}hbhnoi 083 i~b{fl}i{ so{ll bldo{ nl|d ~l}kho nl ji ldl}`i nlj bl~idos}l{ld~l ld lj `i{ di~|}ij i l{ibh{bi s}l{hd$

    Ji bh{bi hdvl{~h`ikhd }lvlji y|l|d kibhd kisiq nl {|bhdh{~}i}=>33 ehjo`}ibo{ nl `i{ di~|}ij i |d|{|i}ho {jo s|lnl ki}`i} =77 eh"

    jo`}ibo{ nl ghn}`ldo kobs}hbhnoi ji bh{bi s}l{hd$ Ld o~}i{ siji"m}i{* {l dlkl{h~i}id |do{ 9< ki"bhodl{ si}i ki}`i} kod lj ghn}`ldodlkl{i}ho si}i s}os|j{i} lj bh{bo

    dbl}o nl i|~obvhjl{ y|l imi{"~lkl |d {ojo kibhd nl `i{ojhdi$ [h{l |~hjhqi}i ghn}`ldo ld l{~ino j"y|hno* ~}l{ kibhodl{ mi{~i}id si}ikod{l`|h} lj bh{bo omal~hvo5 sl}oji jhk|lfikkhd nlj ghn}`ldo lwh`l|d l{f|l}qo do~imjlbld~l bixo}$ Lj~}id{so}~l {l}i b{ fkhj {h {l gh"khl}i ld fo}bi nl bl~idoj 'y|l {l}lfo}bi}i i mo}no nlj vlgk|jo si}is}oso}khodi} ghn}`ldo(5 sl}o* |divlq b{* l{~i ~}id{fo}bikhd inh"khodij kodjjlvi |di sldijhqikhdldl}`~hki$ So} ~id~o* }l{|j~i b{kodvldhld~l |~hjhqi} lj ghn}`ldo ld{| j|`i} nl s}on|kkhd* y|l s|lnlnh{~i} nl jo{ s}hdkhsijl{ bl}kino{nl kobm|{~hmjl{ si}i ji i|~obokhd$

    [li k|ij f|l}l ji fo}bi nl nh{"~}hm|h} lj ghn}`ldo* ig do ikimidji{ nhfhk|j~inl{ y|l ld~}ii ji bi"dhs|jikhd nl l{~l `i{ l{k|}}hnhqo$

    O~}o nl {|{ hdkodvldhld~l{ }l{hnlld {| `}id hdfjibimhjhnin$ ^ono{ jo{kobm|{~hmjl{ `i{lo{o{ i}nld i kod"kld~}ikhodl{ kobs}ldnhni{ ld~}l|do{ vijo}l{ bwhbo x bdhbo$ Lj

    bi}`ld nlj ghn}`ldo l{ {hd`|ji}"bld~l ibsjho1 nlj = ij 0< so} khld~o$Lj `i{ di~|}ij* ld kibmho* i}nl ikodkld~}ikhodl{ nlj < ij 9< so}khld~o$ So} ~id~o* {h |di f|`i nl`i{ di~|}ij }l{|j~i sljh`}o{i* b{jo {l} |di f|`i nl ghn}`ldo* s|l{{l hdkldnhi} nld~}o nl |d hd~l}"vijo nl kodkld~}ikhodl{ b|kgo bi"xo}$ Ji ldl}`i bdhbi dlkl{i}hisi}i ji h`dhkhd nlj ghn}`ldo ~ib"mhd l{ b|kgo bldo} y|l si}i lj`i{ di~|}ij$

    So} {h f|l}i soko* lj ghn}`ldoi}nl nl fo}bi hdvh{hmjl$ Ld |d bi"d|ij nl {l`|}hnin s|mjhkino so} jiDI[I* {l }lkobhldni vh`hji} jo{ hd"kldnho{ nl ghn}`ldo {o{~ldhldno|di l{komi kod lj m}iqo lw~ldnhnox kobs}omidno {h ji{ siai{ nlj lw"~}lbo i}nld$ ]l{|j~i sivo}o{o* ldlflk~o* s|l{ do {l om{l}vi jjibi

    ij`|di$ Bhkgilj N$ Ibh}hnh{* nl ji\dhvl}{hnin nl Ki}ojhdi nlj [|}* ld"~hldnl y|l |d i|~obvhj s}os|j"{ino so} shji{ nl kobm|{~hmjl nl"ml} osl}i} kod dhvljl{ nl {l`|}hnin

    =7 HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    Ld~}ininl kobm|{~hmjl

    LJLK^]OJH[H[ ]LFO]BINO KOD VISO]

    L{kisl

    Hbs|}lqi{

    F|ld~l nl ldl}`i

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    Ghn}`ldoi ji shji

    nl kobm|{~hmjl

    Kbi}inl kobm|{~hd

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    Ih}l ibmhld~ij

    ]lfo}bino} nl viso}

    [JHB

    FHJB[5F\LD^L1

    HNI^LKG

    OM^LDKHOD NL GHN]O@LDOLD D\L[^]O SJIDL^I* lj ghn}`ldo s|}o 'G=( do {l ldk|ld~}i ld ji di~|}ijlqi$ [l kodokld no{ b~ono{ si}iom~ldl}jo$ Ji ljlk~}jh{h{ 'hqy|hl}ni( {l {h}vl nl ko}}hld~l ljk~}hki si}i nl{kobsodl} ji{ bojk|ji{ nl i`|i 'G =O($Lj k~ono '~l}bhdij dl`i~hvo( i~}il jo{ ~obo{ nl ghn}`ldo5 lj dono 'so{h~hvo(* jo{ nl ow`ldo$ Ibmo{ `i{l{ fo}"bid m|}m|ai{ y|l {ijld i ji i~b{fl}i x s|lnld kis~|}i}{l$ Ld lj }lfo}bino kod viso} ' nl}lkgi(* |d ghn}oki}m|}okobo lj bl~idoj 'KG;OG( {l viso}hqi ld |di kbi}i nl kobm|{~hd kijnlini$ J|l`o* ld lj }lfo}bino} nl viso}*

    |d ki~ijhqino} blnhi ji }likkhd ld~}l lj kobm|{~hmjl x lj viso} nl i`|i* y|l s}on|kl* ld~}l o~}o{ kobsodld~l{*ghn}`ldo$ So} fhd* {~l {l i{ji x {l kodn|kl i |di shji nl kobm|{~hmjl$

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    so} jo bldo{ ly|hvijld~l{ i jo{ nljkokgl ik~|ij$ Nl glkgo* ld jo{ s}h"bl}o{ l{~inho{ nlj nl{i}}ojjo nl |dikinldi nl {|bhdh{~}o nl ghn}`ldokobm|{~hmjl* `}id si}~l nlj ~}imiao{l gi kld~}ino ld ji kod{~}|kkhdnl hd{~}|bld~o{ nl iji}bi kisikl{nl nl~lk~i} lj `i{ ghn}`ldo kodld~l}i fhimhjhnin$

    Lj sislj nlj ghn}`ldoSl{l i jo{ om{~k|jo{ ~kdhko{ x nlhdf}il{~}|k~|}i* ~ij vlq do{ l{~lbo{is}owhbidno i |di lkodobi nljghn}`ldo$ Ld ~ij ki{o* l{ b|x so"{hmjl y|l {l si}lqki ij bl}kino nljo{ sl}f|bl{* ld lj y|l {l kobl}"khijhqid kid~hninl{ ~id bhd{k|ji{y|l jo{ s}lkho{ |dh~i}ho{ hbso}~idsoko* i nhfl}ldkhi nl jo y|l ok|}}lld lj bl}kino nl kl}lijl{* so} lalb"sjo* nodnl |di jh`l}i vi}hikhd nlj

    s}lkho nlj ehjo`}ibo nl s}on|k~o{l ~}in|kl ld |di `}id nhfl}ldkhild lj s}lkho ~o~ij nl ji ~}id{ikkhd*s|l{ ji bl}kidki {l kobs}i x {lvldnl so} ~odljini{$ L{ s}omimjl y|l{l lbshlkl so} jo{ ~ljfodo{ klj|"ji}l{ x jo{ o}nldino}l{ so}~~hjl{* ik|xo{ |{|i}ho{ do jl{ hbso}~i} si"`i} ij}lnlno} nl 93 l|}o{ so} lj eh"jopi~~"go}i s}oklnld~l nl shji{ nlkobm|{~hmjl$ Ji s}oshi hdn|{~}hi l{"~hbi y|l l{~l bh{bo io {l lbsl"qi}d i vldnl} isi}i~o{ hd~l`}ino{

    ld o}nldino}l{ so}~~hjl{$ Lvld"~|ijbld~l* lj kibmho son}i jjl`i}i d|l{~}i{ vhvhldni{* nodnl |di so"~ldkhi ld ~o}do i jo{ khdko ehjo"pi~~{ mi{~i}i si}i {i~h{fikl} |dinlbidni nl ljlk~}hkhnin kod{~id~l*y|l lj ki}md do {hlbs}l jo`}i imi{"~lkl}$ Ld ji{ ki}}l~l}i{* ld kibmho*}l{|j~i soko s}omimjl y|l jjl`|lbo{i vl} b|kgi{ shji{ nl ghn}`ldo*nino y|l |d i|~obvhj lwh`l |dildl}`i ~o~ij nl |do{ $

    ^GL GXSL IMO\^ GXN]O@LD$ Ao{lsg A$ ]obb$H{jidn S}l{{* =33>$

    Mhmjho`}ifi kobsjlbld~i}hi

    [JHB

    FHJB[5F\LD^L1DI^\]L

    JI BH[BI KID^HNIN NL GHN]O@LDO LD NHFL]LD^L[ VOJ\BLDL[JJLVI] I MO]NO NL \D I\^OBOVHJ lj `i{ b{ jh`l}o nlj |dhvl}{o sjid~li |d }l~o$ I{ jo lvhnldkhid ji{ nhfl"}ldkhi{ nl voj|bld ld~}l ji{ nh{~hd~i{ fo}bi{ nl ijbikldi} jo{ k|i~}o ehjo`}ibo{ nl ghn}`ldo y|l {l }ly|hl}ldsi}i }lko}}l} >33 ehjbl~}o{$ 'K|i~}o jh~}o{ nl ghn}`ldo kod~hldld is}owhbinibld~l ji bh{bi ldl}`i y|l 9< jh~}o{nl `i{ojhdi5 {hd lbmi}`o* ninoy|l lj }ldnhbhld~o nl ji{ shji{nl kobm|{~hmjl l{ is}owhbini"

    bld~l lj nomjl y|l lj nl jo{bo~o}l{ nl lwsjo{hd* jo{ > ehjo"`}ibo{ nl ghn}`ldo s}oso}kho"di}id |d }inho nl ikkhd h`|ijij nl ;3 jh~}o{ nl `i{ojhdi$( Ji{{oj|khodl{ ik~|ijl{* hdkj|{o jo{nls{h~o{ nl `i{ kobs}hbhnoo ghn}`ldo jy|hno* ok|sidnlbi{hino l{sikho$ [l l{~lwsl}hbld~idno kod ghn}|}o{bl~jhko{ | o~}o{ kobs|l{~o{{jhno{* y|l son}id nl{s}ldnl}ghn}`ldo miao nlbidni x }l"ki}`i}{l nl{s|{5 sl}o ~ibmhdsjid~lid hdkodvldhld~l{1 {| ljl"

    vino sl{o x lj ko{~l ldl}`~hkonl ji{ ~}id{fo}bikhodl{ y|bh"ki{ hbsjhkini{$

    Ghn}`ldo `i{kobs}hbhno'i =33 mi}(

    Ghn}`ldo jy|hno'i bldo{ nl =>9 `}i"

    no{ kld~`}ino{

    JiDh

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    Ld 9876 lj ly|hso ldkimlqino so}Slnl}{ld nl{k|m}h ld lj `i~o|d vh}|{ {hbhji} ij y|l s}on|kl jihdb|donlfhkhldkhi g|bidi 'VHG(*nldobhdino vh}|{ nl ji hdb|do"nlfhkhldkhi fljhdi 'VHF(* y|l {l i{l"blai ij g|bido ld {|{ ki}ik~l}{"~hki{ bo}foj`hki{* kod{~h~|khd`ldo~shki x l{~}|k~|}ij x k|in}o kj"dhko nlj idhbij hdflk~ino$ So} l{~i}iqd lj VHF {l |~hjhqi kobo bo"nljo nl l{~|nho{ si~o`dhko{* ~l"

    }is|~hko{ x vik|dijl{ nl ji ~lbhnildfl}blnin g|bidi '[HNI($Ij h`|ij y|l lj VHG* lj VHF l{

    |d Jld~hvh}|{ sl}~ldlkhld~l i ji fi"bhjhi ]l~}ovh}hnil$ Si}lkl* {hd lb"mi}`o* y|l jl s}lklnh ld lj ~hlbso*xi y|l jo{ l{~|nho{ }l~}o{slk~hvo{nlb|l{~}id ji lwh{~ldkhi nl ji hdflk"khd so} VHF ld lj `i~o nl{nl bl"nhino{ nl 9867 ld LL$\\$ x ld Ai"sd* nl{nl 980= ld I|{~}ijhi x nl{nl980> ld F}idkhi$ Do {h`dhfhki ljjoy|l {l hdhkhi}i ld l{i{ flkgi{* {hdoy|l do gi sonhno nlbo{~}i}{l {|isi}hkhd kod id~l}ho}hnin$

    Lwh{~ld ij`|di{ nhfl}ldkhi{ hb"so}~id~l{ kod ji hdflkkhd g|bidi$Lj vh}|{ nl ji hdb|donlfhkhldkhifljhdi ~hldl |di bldo} kisikhninnl ljimo}i} hd~}i l hd~l}{|m~hso{ onl b|~i} ld lj `i~o hdflk~ino$ Ld jil{slkhl fljhdi {l }lkodokld khdko{|m~hso{ 'I* M* K* N x L($ Jo{ y|l`oqid nl |di bixo} nh{~}hm|khd{od I x M 'vi{l ji fh`|}i 9($ Nh"vl}`ld ~ibmhd ld ji vi nl ~}id{"bh{hd5 ld lj `i~o ok|}}l so} bo}"

    nln|}i$ Ld kibmho* ji ~}id{bh{hdi ~}iv{ nl b|ko{i{* f}lk|ld~l ldjo{ g|bido{* l{ }i}i ld~}l jo{ fl"jhdo{$

    Ji ldfl}blnin fljhdi sl}{h{~l ji}`o~hlbso$ Kobhldqi kod |di fi{l m}lvl'|di{ {lbidi{ i |do{ bl{l{( y|l{|ljl si{i} hdinvl}~hni o b|l{~}ihdflkkhodl{ jlvl{ y|l }l{sodnld ij~}i~ibhld~o$ Lj VHF {l b|j~hsjhkild ~lahno{ jhdfohnl{ x `jdn|ji{ {i"jhvijl{5 lj `i~o {l kodvhl}~l xi ldhdflk~id~l$

    [l l{~imjlkl i kod~hd|ikhd |dsl}ono i{hd~ob~hko nl ; i 93 io{$

    Ld lj k|}{o nlj bh{bo* lj `i~o l{~{ido ld isi}hldkhi* sl}o ji b|j~h"sjhkikhd v}hki s}o`}l{i$ Lj vh}|{s|lnl {l} ih{jino nl jhdfokh~o{ {id"`|dlo{* {|l}o* sji{bi* jy|hno kl"fijo}}iy|nlo* {lbld* ~lahno{ jhd"fohnl{ x {ijhvi$

    Ij s}osho ~hlbso* x ld si}ijljo*lj `i~o b|l{~}i |di ljlvini ~i{i nlid~hk|l}so{ l{slkfhko{ f}ld~l ij vh"}|{5 do {od {|fhkhld~l{ si}i ljhbh"di} ji hdflkkhd* s|l{ ji s}o~lkkhdnlml l{~imjlkl}{l ~ibmhd kod |diinlk|ini }l{s|l{~i nl kj|ji{ nl"fld{hvi{ y|l nl{~}|xid ji{ kj|ji{hdflk~ini{$ N|}id~l l{~i fi{l {l om"

    {l}vi ji s}nhni s}o`}l{hvi nl jhd"fokh~o{ ^ KN>% x ^ KN7%* l{ld"khijl{ si}i ji }l{s|l{~i hdb|dl f}ld~li hdflkkhodl{$ [l ~}i~i nl |di fi{llw~}lbinibld~l sljh`}o{i si}i jinh{lbhdikhd nl ji hdflkkhd* ij donhfl}ldkhi}{l kjdhkibld~l jo{ `i"~o{ so}~ino}l{$ [jo son} hnld~hfh"ki}{l i jo{ hdflk~ino{ blnhid~l jinl~lkkhd nl id~hk|l}so{ 'vi{l jifh`|}i =( l{slkfhko{* lj ih{jibhld~ox ji }likkhd ld kinldi nl ji sojh"bl}i{i$

    Ji s}o`}l{hvi nl{~}|kkhd nl k"j|ji{ ^ nl{lbmoki} ld ji fi{l fh"

    ;3 HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    K HLDKHI X [OKHLNIN[hni fljhdoVik|di

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    9$ Nh{~}hm|khd `lo`}fhki b|dnhij nl jo{ {|m~hso{ nlj vh}|{nl ji hdb|donlfhkhldkhi fljhdi$ ]ls}on|khno kod sl}bh{onlj IHN[* voj$ =* d$o 7* im}hj =33=$

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    ;= HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    N|}id~l ji{ no{ j~hbi{ nkini{*ji vh~ibhdi L 'VL o "~okofl"}oj( x lj khno "jhsohko 'IIJ* khno~hk~hko o jhsoi~o( gid kld~}ino d|"bl}o{o{ l{~|nho{ fi}bikoj`hko{$So} {| ki}k~l} id~howhnid~l* nhkgo{

    kobs|l{~o{ son}id kod~}i}}l{~i} jo{lflk~o{ dokhvo{ nl}hvino{ nl s}o"kl{o{ owhnid~l{$ Ld nhkgo{ s}okl"{o{ {l `ldl}i |d lwkl{o nl }inhki"jl{ jhm}l{ 'bojk|ji{ kod |do o b{ljlk~}odl{ nl{isi}lino{( y|l kod"~}hm|xld ij ldvlalkhbhld~o l hd~l}"vhldld ld ldfl}blninl{ nl`ldl}i"~hvi{ kobo ji dl|}osi~i nhim~hki*lj Ijqglhbl}* lj jl|kobi x ji i}~}h"~h{ }l|bi~ohnl* ld~}l o~}i{$ Lj IIJx ji VL {l s}l{ld~id kobo so~ld"khijl{ i`ld~l{ ~l}is|~hko{$ Ld~}l{|{ s}oshlninl{ nl{~ikid {| ibsjhinh{sodhmhjhnin ld ji nhl~i nl bi"bfl}o{* m|ldi ~ojl}idkhi so} vio}ij* miao ko{~o x ~owhkhnin bdhbio ki{h d|ji$

    Nl{nl gikl b{ nl |d nlkldho {lgi vldhno om{l}vidno y|l lj sonl}

    id~howhnid~l nlj IIJ nlsldnl nl jikodkld~}ikhd nl VL$ Ji hd~l}ikkhdnl ibmi{ {|{~idkhi{ }l{|j~i kji}i"bld~l {hd}`hki$ L{~|nho{ hd vh~}o xlwsl}hbld~o{ nl h{y|lbhi"}lsl}f|"{hd ki}nhiki 'nh{bhd|khd"}lk|sl"

    }ikhd nlj fj|ao {id`|dlo( nlbo{"~}i}od y|l* ld i|{ldkhi nl VL* ljIIJ do hdghml ji owhnikhd i|~o"ki~ij~hki y|l nl`}ini jo{ fo{foj"shno{ nl ji blbm}idi klj|ji} 'jh"sosl}owhnikhd($ So{~l}ho}bld~l {lkobs}om hd vhvo y|l l{~i blqkji nlid~howhnid~l{ }ln|ki ji jhsosl}owh"nikhd* blao}imi ji ik~hvhnin ki}"nhiki* s}l{l}vimi ji kod~}ik~hjhnin xnh{bhd|i ji hdkhnldkhi nl i}}h~bhi{ki}nhiki{ so{~hdfi}~o$ I{ s|l{* jikobmhdikhd nl IL x IIJ }l{|j~ib|kgo b{ lfhkiq y|l lj kod{|bonl {jo |di nl ji{ no{ {|{~idkhi{$

    ]lkhld~lbld~l nlbo{~}ibo{ y|lji inbhdh{~}ikhd koda|d~i nl IIJx VL n|}id~l ;3 ni{ s}lvho{ i |dih{y|lbhi kl}lm}ij fikhjh~i ji so{~l"}ho} }lk|sl}ikhd nlj ~lahno jl{ho"

    dino1 ikljl}i ji }lk|sl}ikhd f|d"khodij bo~o}i* }ln|kl lj ~ibionlj hdfi}~o 'ij fivo}lkl} ji {|sl}"vhvldkhi nl ji{ dl|}odi{ ld ji qodiniini so} fij~i nl }hl`o {id`|"dlo(* nh{bhd|xl ji s}ojhfl}ikhd nli{~}okh~o{ 'kj|ji{ nlj {h{~lbi dl}"vho{o kld~}ij y|l {l ~o}did }lik~h"vi{ x fo}bid ji khki~}hq `jhij( i{kobo ji }l{s|l{~i hdb|dl kl}lm}ij5~ibmhd l{~hb|ji ji lws}l{hd nls}o~ldi{ }ljikhodini{ kod ji }l"bonljikhd dl}vho{i '{hdis~ofh{hdix @IS">;( x }ln|kl jo{ dhvljl{ nljhsosl}whno{ ld {id`}l 'fo{fojsh"no{ y|l gid {|f}hno |di nl`}ini"khd owhni~hvi hdn|khni so} }inhki"jl{ jhm}l{ x* so} ~id~o* kod{~h~|xld|di blnhni nlj l{~}{ owhni~hvo($

    ^ibmhd l{~|nhibo{ lj lflk~o nlji blqkji id~howhnid~l k|idno {~i{l inbhdh{~}i hdblnhi~ibld~l nl{"

    s|{ nlj lsh{onho h{y|bhko$ I|dy|ldo }ln|kl {h`dhfhki~hvibld~l lj ~i"bio nlj hdfi}~o* { s}on|kl {om}l"lws}l{hd nl ji{ s}o~ldi{ }ljikho"dini{ kod }lbonljikhd dl}vho{i$^ibmhd nh{bhd|xl ji }lik~hvhninnl jo{ i{~}okh~o{ 'khki~}hq `jhij(* nlfo}bi kobsi}imjl i ji om{l}vini ldlj ~}i~ibhld~o id~howhnid~l s}lvhoi ji h{y|lbhi$

    Ji l{~hb|jikhd nl ji }lbonlji"khd dl|}odij l hdghmhkhd nl ji kh"ki~}hq `jhij {l kod{hnl}id lvld~o{mldfhko{ n|}id~l ji }lo}`idhqikhdbo}foj`hki x f|dkhodij y|l ~hldlj|`i} ~}i{ |di jl{hd nlj ~lahno dl}"vho{o$ [l gi {|`l}hno y|l jo{ lflk"~o{ id~howhnid~l{ dl|}os}o~lk~o}l{nl ji kobmhdikhd nl VL x IIJfivo}lkld nhkgi }lbonljikhd dl}"

    {hvi5 kodfhl}l hdb|dhnin b|x kob"sjl~i blnhid~l id~hk|l}so{ dl|~}i"jhqid~l{* kh~oy|hdi{* hdb|dhnin bl"nhini so} kj|ji{ ^ koinx|vid~l{x kj|ji{ ^ kh~o~whki{$ Ji vik|di{|sodl do {jo |d `}id ividkl ldji j|kgi f}ld~l i ji hdflkkhd fl"jhdi* {hdo ~ibmhd |di d|lvi l{"

    sl}idqi ld ji j|kgi f}ld~l ij {hnig|bido$

    B$I NLJ KI]BLD [HBD VIJLDKHIB$I VHK^O]HI BI]^DLQ IJFOD[O

    \dhnin nl Ldfl}blninl{ Hdflkkho{i{x Lshnlbhojo`i

    Fik|j~in nl Vl~l}hdi}hi* Qi}i`oqi

    Dl|}okhldkhi{Lj |{o nl id~howhnid~l{ ld lj ~}i~ibhld~o nl ji{ {lk|lji{nl ji h{y|lbhi kl}lm}ij

    Bhk}ofo~o`}ifi nl i{~}okh~o{ nl ghsokibso nl sikhld~l{ h{y|bhko{ '>3 i|bld~o{($ [l om{l}vi y|l ji }lik~hvhnin i{~}okh~i}hi }l{|j~ibixo} ld lj `}|so kod~}oj 'i( y|l ld lj `}|so ~}i~ino kod ji blqkji id~howhnid~l nl khno jhsohko x vh~ibhdi L 'm($

    i m

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    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> ;;

    Ji nh{~}hm|khd vi}himjl ld lj~hlbso x lj l{sikho nl jo{ ljlk"~}odl{ jhm}l{ nl ji hodo{fl}i l{ nl`}id hbso}~idkhi si}i nhvl}{o{ b"mh~o{ nl ji khldkhi x ji ~kdhki$

    Ji hodo{fl}i l{ |d sji{bi {h~|inold ji si}~l {|sl}ho} nl ji i~b{"fl}i$ [l lw~hldnl* is}owhbinibld~l*nl{nl jo{ 63 gi{~i jo{ 9333 ehj"

    bl~}o{ nl ij~|}i kod }l{slk~o i ji{|sl}fhkhl ~l}}l{~}l$ Ji `ldl}i {o"m}l ~ono ji hodhqikhd {oji}5 ~ib"mhd hd~l}vhldl ji s}lkhsh~ikhd nlsi}~k|ji{ ~}i{ ji{ ~o}bld~i{ {oji"}l{$ Ji s}l{ldkhi nl ljlk~}odl{ jh"m}l{ ld ljji s}ovoki ld ji{ {lijl{ljlk~}obi`d~hki{ y|l ji i~}ivhl{id|d }l~}i{o* f|dkhd nl ji f}lk|ld"khi nl ji{ bh{bi{ 'l{ nlkh}* ji hodo{"fl}i l{ |d blnho nh{sl}{hvo($

    S|lnl kodokl}{l ji nh{~}hm|khdljlk~}dhki ld ji hodo{fl}i `}ikhi{ i

    jo{ ni~o{ nl jo{ }lkls~o}l{ nlj {h{"~lbi nl so{hkhodibhld~o `jomij'@S[($ Si}i kod{l`|h} |d {odnlob{ kobsjl~o* {l s|lnld kobsjl"bld~i} l{~o{ ni~o{ kod om{l}vikho"dl{ lflk~|ini{ kod hodo{odni{* {h{"~lbi{ lbh{o}l{"}lkls~o}l{ nl s|j{o{ljlk~}obi`d~hko{* }inhkino{ ld~hl}}i* y|l of}lkld hdfo}bikhd nl

    ji nh{~}hm|khd vl}~hkij nl ljlk~}o"dl{ ld ji hodo{fl}i$Lj {h{~lbi @S[ kod{~i nl |di kod{"

    ~ljikhd nl => {i~jh~l{ nh{~}hm|hno{ld 6 sjido{ o}mh~ijl{* {h~|ino{ i |do{=3$=33 eb so} ldkhbi nl ji {|sl}"fhkhl ~l}}l{~}l$ Kini |do nl nhkgo{{i~jh~l{ ~}id{bh~l |d koda|d~o nl{lijl{ bon|jini{ ld = f}lk|ldkhi{'9*==06 `h igl}~q x 9*

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    ;> HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    ~}i~hvo nl l{~i dlkl{hnin {l b|l{"~}i ld lj }lk|in}o($

    Ji{ hodo{odni{ of}lkld jo{ ni~o{dlkl{i}ho{ si}i blao}i} ji jhbh~ini}l{oj|khd vl}~hkij nl jo{ ni~o{ @S[~l}}l{~}l{$ L{~o{ hd{~}|bld~o{ is}o"vlkgid ji di~|}ijlqi nh{sl}{hvi nlji hodo{fl}i si}i ~}id{bh~h} s|j{o{i nh{~hd~i{ f}lk|ldkhi{$ [|{ }lmo~l{nid hdfo}bikhd s}lkh{i nl kbo{l nh{~}hm|xld vl}~hkijbld~l jo{ ljlk"~}odl{ jhm}l{ nl ji hodo{fl}i$ Jikoml}~|}i nl l{~o{ hd{~}|bld~o{*kobsi}ini kod ji nl jo{ }lkls~o}l{@S[* }l{|j~i jhbh~ini* so} jo y|lof}lkld soki }l{oj|khd go}hqod~ij$

    [hd lbmi}`o* ji{ s}oshlninl{ kob"sjlbld~i}hi{ nl jo{ ni~o{ nl ~hl}}iom~ldhno{ kod lj @S[ x kod hodo"{odni{ of}lkld ji so{hmhjhnin nl{|sl}i} ld khl}~i blnhni lj s}omjlbinl ji soki }l{oj|khd vl}~hkij$ Si}i

    ljjo gix y|l kobmhdi} nl bidl}iinlk|ini jo{ no{ ~hso{ nl ni~o{ om"~ldhno{ nl |di }ln nl l{~ikhodl{ nl~hl}}i @S[ x vi}hi{ hodo{odni{$ Nll{~l bono* ji fij~i nl }l{oj|khd vl}"~hkij nl jo{ ni~o{ @S[ {l kobsld{ikod jo{ ni~o{ nl ji{ hodo{odni{5 ji}l{oj|khd vl}~hkij nl {~i{ {l lw"sidnl ld jod`h~|n/ji~h~|n `}ikhi{ ij|{o nl jo{ ni~o{ @S[$

    Ji }l{oj|khd vl}~hkij nl l{~l b"~ono l{ jhbh~ini* xi y|l lj dbl}onl vi}himjl{ {l hdk}lbld~i i blnh"ni y|l {l iinld kljni{ vl}~hkijl{$L{~l s}omjlbi {l s|lnl sijhi} }ln|"khldno ji }l~k|ji i |di }l`hd5 i{{l s|lnld kod{l`|h} }l{oj|khodl{vl}~hkijl{ nl

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    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> ;0

    }l`h{~}o{ nl kijibi}l{ `h`id"~l{ 'I}kgh~l|~gh{ n|w( ld ji ko{~iokkhnld~ij nl I{~|}hi{$ Nl {~o{*ki{h lj 0< , ko}}l{sodnld i idhbi"jl{ vhvo{ kis~|}ino{ so} i}}i{~}l}o{y|l fildid ld~}l >33 x 733 bl~}o{nl s}of|dnhnin ld lj lw~ld{o kiji"nl}o nl Ki}}idnh* |mhkino ld ji{s}owhbhninl{ nl ~}l{ kiodl{ {|m"bi}hdo{* s}hdkhsijbld~l si}i kis"~|}i} mikijinhjji 'Bhk}obl{h{~h|{so|~i{{o|($

    Lj }h~bo di~|}ij nl |d }l`h{~}oid|ij nl kijibi} `h`id~l ld l{i{i`|i{ lwsl}hbld~ |d {h`dhfhki~hvoi|bld~o ld no{ oki{hodl{$ Ld~}l lj9; nl {ls~hlbm}l x lj =; nl ok~|"m}l nl =339 khdko kijibi}l{ `h`id"~l{ {l gijji}od vi}ino{ kl}ki nl jo{j|`i}l{ nodnl jo{ mi}ko{Mi}}ik|nix Dhdi Gix 3 e` nl sl{o* bhld~}i{ lj dovldol}i |d bikgo bin|}o nl 66 e`$

    [hl~l nl l{~o{ lalbsji}l{ l{~dkod{l}vino{ ld lj I|ji nlj Bi} nlKLSL[BI ld J|i}ki* o~}o ld ji{lnl nl ji [okhlnin @ijjl`i nlGh{~o}hi Di~|}ij ld Fl}}oj* x lj }l{"~id~l ld lj B|{lo nlj Bi} y|l jiNh}lkkhd @ldl}ij nl Sl{ki nljS}hdkhsino nl I{~|}hi{ ~hldl ld@had$

    Ji glbm}i b{ `}idnl '9>3 e`(*y|l vi} ld ji sjixi nl Koj|d`i lj9; nl {ls~hlbm}l nl =33;* ~ldi |dbid~o k|xo `}o{o} l}i nl ;< bb xbo{~}imi |di midni nl >; kb nlidkgo ld ji qodi kld~}ij nlj bid~okod `}ivl{ jl{hodl{ ~h{|ji}l{ vh{h"mjl{$ Ji{ ~dhki{ lw~l}di l hd~l}di

    nl koj`ldo y|l ldv|ljvld ji b|{"k|ji~|}i nlj bid~o {l`|id hd~ik"~i{* bhld~}i{ y|l ji{ fhm}i{ b|{k|"ji}l{ x }inhijl{ y|l gix ld~}l ibmi{~dhki{ isi}lkid nl{~}oqini{ x kod"vl}~hni{ ld sly|lo{ ~}oqo{$ Lj `}o"{o} nl ji qodi iflk~ini l}i nl =3 bbx bo{~}imi hd~ik~o lj }l~hk|jino }ob"mohnij nl fhm}i{ nl koj`ldo y|l gixld~}l ji{ kisi{ b|{k|ji}l{ nlj bid~onl l{~i{ x o~}i{ l{slkhl{ nl kiji"bi}l{$ So} o~}i si}~l* {l om{l}vy|l ~ono{ jo{ ~}oqo{ nl fhm}i{ b|{"k|ji}l{ l{~imid lbmlmhno{ ld |djy|hno k|xi kodkld~}ikhd nl ibo"dho l}i ljlvini$

    Inlb{ nl ji nl{~}|kkhd nhfl"}ldkhij nl ji{ si}lnl{ nlj bid~o*l{~i glbm}i bo{~}imi ji bixo}inl jo{ }`ido{ hd~l}do{ s}k~hki"bld~l nl{glkgo{* fo}bidno |d ibi"{hao nl ~lahno{ nld~}o nl ji kivhninsijlij1 jo{ }`ido{ nlj ~}ik~o nh"`l{~hvo ~ldid vi}hi{ ji}`i{ x s}o"f|dni{ jji`i{ ld nh{~hd~i{ qodi{*

    Ld `lof{hki* lj kodokhbhld~o nljo{ ljlk~}odl{ jhm}l{ nl ji hodo{fl}il{ nl `}id |~hjhnin si}i ji kob"s}ld{hd nl l{~i bh{bi x nl jo{fldbldo{ f{hko{ l h}}l`|ji}hninl{y|l ld ljji {l nl{i}}ojjid$ Ld b"mh~o{ b{ isjhkino{* ji{ kob|dh"kikhodl{ so} lalbsjo* {| hbso}~id"khi l{~}hmi ld y|l ji hodo{fl}isl}bh~l ldjikl{ hd~l}kod~hdld~ijl{blnhid~l lj }lmo~l nl {lijl{ }i"nholjk~}hki{ ld {|{ kisi{ hdfl}ho"}l{$ Ld ji divl`ikhd nl {i~jh~l{*isi}lkld kini vlq b{ isjhkikho"

    dl{ y|l lwh`ld |d l}}o} nl so{h"khodibhld~o sly|lo$ Si}i {i~h{fi"kl} nhkgo{ }ly|l}hbhld~o{ x divl`i}kod s}lkh{hodl{ {|mnlkhb~}hki{* l{dlkl{i}hi |di m|ldi is}lkhikhd nlji hodo{fl}i$

    BHY\LJ @I]KI FL]DDNLQNs~o$ Bi~lb~hki{$

    @}|so nl I{~}odobi x @lob~hki*\dhvl}{hnin Sojh~kdhki

    nl Ki~ij|i '\SK(Mi}kljodi

    Kijibi}l{ `h`id~l{ vi}ino{Vk~hbi{ nl lwsjo}ikhodl{ ik{~hki{

    9$ Bisi nodnl {l hdnhkid jo{ ~}l{ kiodl{ y|l {l inld~}id ld ji sji~ifo}bi nl ji ko{~i i{~|}hidi x lj kld~}o `lo`}fhko nlj kijinl}onl sl{ki nl Ki}}idnh$

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    ;6 HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    l{slkhijbld~l ld lj khl`o5 ji `jd"

    n|ji nh`l{~hvi l{~imi }lvld~ini* x{| kod~ldhno* |d fj|hno si}n|{konl kod{h{~ldkhi ojlo{i* l{si}khno {o"m}l lj }l{~o nl ji bi{i hdfo}bl nl~lahno{5 ji kisi lw~l}di nlj lsh~ljhold koj|bdi nl ibmo{ ko}iqodl{m}idy|hijl{ {|f}i nl{`i}}o{ ld vi"}hi{ qodi{* nidno ji hbs}l{hd nlgiml} lwsjo~ino5 ji{ m}idy|hi{* b|xbi`|jjini{* bo{~}imid vi}ho{ kish"ji}l{ }o~o{5 lj ovi}ho l{~imi }o~o ldvi}ho{ slniqo{ x d|bl}o{o{ ovokh"~o{ nl{s}ldnhno{ {l gimid l{si}"khno so} ~oni ji kivhnin nlj bid~o$I|dy|l {l m|{ki}od* do {l om{l}"

    vi}od {h`do{ nl kod`l{~hd vi{k|"

    ji} o bhk}oglbo}}i`hi{$ Ljjo son}inlml}{l ij }lji~hvibld~l sly|lovoj|bld {id`|dlo 'is}owhbini"bld~l |d

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    o~}i{ so{hmjl{ ki|{i{ nl b|l}~l di"~|}ij o nl kis~|}i ikkhnld~ij$

    So} lj kod~}i}ho* ~id~o ji{ jl{ho"dl{ om{l}vini{ kobo ji kodk|}}ld"khi ld~}l lj {|{~idkhij hdk}lbld~onl jo{ vi}ibhld~o{ x ji s}l{ldkhi nljo{ mi}ko{ }lijhqidno s}o{slkkho"dl{ `lof{hki{ kod kiodl{ nl ih}lkobs}hbhno* {|`hl}ld y|l ji b|l}~lnl l{~o{ idhbijl{ s|no `|i}ni} }l"jikhd kod lflk~o{ {|mjl~ijl{ o jl"~ijl{ s}on|khno{ so} lj hbsik~o nlodni{ ik{~hki{$

    Lj hbsik~o nl ji{ ~kdhki{ ik{"~hki{ bi}hdi{ {om}l lj ibmhld~l xjo{ o}`idh{bo{ bi}hdo{ }lvh{~l si}"~hk|ji} hd~l}{* {om}l ~ono ld jo }l"fl}ld~l ij lflk~o jl~ij y|l ji{ od"ni{ nl s}l{hd nl nhfl}ld~l o}h`ldx di~|}ijlqi s|lnld ki|{i} ld jo{ono{ x ld ji ik~hvikhd nlj `i{ {o"m}l{i~|}ino s}l{ld~l ld ji {id`}l nl

    jo{ bibfl}o{ bi}hdo{ x ld {|{ k"j|ji{ nl nhfl}ld~l{ ~lahno{* fo}bidnobhk}om|}m|ai{ y|l s|lnld s}ovo"ki} lbmojh{bo{ ld }`ido{ vh~ijl{$L{~l i{|d~o gi nino j|`i}* ld~}lo~}o{* ij ~}imiao nl S$ N$ Als{od xkojimo}ino}l{* s|mjhkino ldDi~|}li fhdijl{ nl =33;* kod }sjhki x kod"~}i}}sjhki b|x }lkhld~l{$ Do om{"~id~l* kobo {l gi kobs}omino ldd|bl}o{i{ }l|dhodl{ hd~l}dikhodi"jl{* {l kodokl b|x soko {om}l ljhbsik~o nl ji{ ~kdhki{ ik{~hki{bi}hdi{* ~id~o {om}l jo{ lko{h{~lbi{kobo {om}l jo{ o}`idh{bo{ bi}h"do{* x b|kgo bldo{ ld lj ki{o nljo{ klfijsono{$

    Gi{~i ji flkgi* inlb{ nl jo{d|lvl lalbsji}l{ kh~ino{* glbo{lwibhdino nhlkh{hl~l b{* vi}ino{ld nhfl}ld~l{ si}~l{ nl ji ko{~i l{"sioji* x o~}o{ {lh{ s}oklnld~l{ nlDibhmhi$ L{~i l{ ji s}hbl}i vlqy|l {l gi om{l}vino lj ~hso nl jl"{hodl{ }l{lini{ ld ji bixo}i nlji{ glbm}i{$ Jl{hodl{ y|l* so} {|hbsik~o nhfl}ldkhij ld ~lahno{ nl

    nh{~hd~i kobso{hkhd y|bhki x bh"k}ol{~}|k~|}i* i{ kobo ji i|{ldkhinl jji`i{ o gl}hni{ lw~l}di{ ld ljbid~o* do s|lnld i~}hm|h}{l ij vi"}ibhld~o o ji kis~|}i$

    So} o~}i si}~l* ji s}l{ldkhi nlnio{ ld jo{ }lkls~o}l{ nl odni{ nlj{h{~lbi nlj ly|hjhm}ho kodn|kl i{|`l}h} lj {h`|hld~l blkidh{bo y|llwsjhki}i {| b|l}~l1 l{i{ jl{hodl{son}id giml} s}ovokino |di hb"so}~id~l nl{o}hld~ikhd ld jo{ idh"bijl{* i{ kobo |di nh{f|dkhd ld

    ji hdfo}bikhd {ld{o}hij y|l sl}"bh~l }l`|ji} {| so{hkhd `ldl}ij xji nl ij`|di{ si}~l{ nl {| k|l}so*ld si}~hk|ji} id~l jo{ `h}o{$ Inlb{nl l{i nl{o}hld~ikhd* ji{ odni{ik{~hki{ son}id ~ibmhd giml}jo{i~|}nhno* nlmhno i y|l {od mi{~id~l{ld{hmjl{ i vhm}ikhodl{ nl miai f}l"k|ldkhi$

    Nl{o}hld~ino{ x i~|}nhno{* l{~o{klfijsono{ bonl}inibld~l ik~hvo{x kod fjo~imhjhnin dl|~}i son}id gi"ml} i{kldnhno gikhi ji {|sl}fhkhl*si{idno nl i`|i{ s}of|dni{* k|xi~lbsl}i~|}i vi}i ld~}l 93 x 9=*< oK*i kisi{ nl i`|i{ b{ {|sl}fhkhijl{*nodnl ji ~lbsl}i~|}i s|lnl {|sl"}i} jo{ 9< oK ld ji soki nlj iold y|l {l s}on|al}od jo{ ikod~lkh"bhld~o{$ Ojl M}hw nlbo{~} y|l jikisikhnin nl ~}id{so}~l nl ji gl"bokhidhdi nh{|lj~i ld ji {id`}l nljo{ kijibi}l{ `h`id~l{ nh{bhd|ik|i~}o vlkl{ k|idno ji ~lbsl}i~|}i

    si{i nl 6*> i 9< oK$ ^ono ljjo giklmi{~id~l sji|{hmjl sld{i} y|l d|l{"~}o{ kijibi}l{ son}id giml} b|l}~oi{fhwhino{$

    S|l{~o y|l jo{ kijibi}l{ `h`id"~l{ fjo~id nl{s|{ nl b|l}~o{ x {od{|fhkhld~lbld~l `}idnl{ kobo si}iy|l {|{ kinvl}l{ ~i}nld ld {l} nl"vo}ino{ so} jo{ ki}}ol}o{* {| s}l"{ldkhi son}i {l} |d hdnhkino} nljhbsik~o y|l lal}kld ji{ odni{ nls}l{hd ik{~hki ld lj ibmhld~l xld ji fi|di bi}hdi nl s}of|dnhnin$

    So} o~}i si}~l* jo{ kinvl}l{ gijji"no{ ld I{~|}hi{ y|hq {jo {lid jis|d~i nl |d hklml}` y|l l{~ {li"jidno lflk~o{ hbso}~id~l{ {om}l o~}i{l{slkhl{ bi}hdi{* ij`|di{ nl ljji{nl hbso}~idkhi kobl}khij$

    L{ hdn|nimjl y|l* si}i kodokl}i fodno jo{ lflk~o{ nl jo{ s|j{o{ik{~hko{ nl nhfl}ld~l hd~ld{hnin xf}lk|ldkhi ld jo{ o}`idh{bo{ bi"}hdo{ nl s}of|dnhnin* l{ dlkl{i}hohd~ld{hfhki} jo{ l{~|nho{ f{hko{* fh"{hoj`hko{ x l~oj`hko{$ [hd lb"mi}`o* id~l ji i|{ldkhi nl {|fhkhld~l{kodokhbhld~o{* l{ }lkobldnimjlinos~i} |di ik~h~|n s}lki|~o}hi$ Do{l ~}i~i ~id~o nl s}oghmh} l{~l ~hsonl ~kdhki{* k|xi |~hjhnin l{ `}idnl*k|id~o nl y|l ~ono{ jo{ i`ld~l{hbsjhkino{ ikls~ld x if}od~ld ljs}omjlbi$ Kod{hnl}ibo{ y|l {l nl"ml}i {l} b|x ki|~o i ji go}i nl|~hjhqi} |di ~kdhki ik{~hki gi{~iy|l {| hbsik~o ld jo{ lko{h{~lbi{

    x o}`idh{bo{ {l kodoqki {|fhkhld"~lbld~l$

    I$ @\L]]I* I$ F$ @ODQJLQ*F$ ]OKGI x A$ @]IKHI

    LKOMHOBI]$Hd{~h~|~o nl Hdvl{~h`ikhodl{ Bi}hdi{*

    K[HK* Vh`o

    B$ VLKKGHODLB|{lo Dikhodij nl Gh{~o}hi Di~|}ij*

    Hd{~h~|khd [bh~g{odhid*Pi{ghd`~od

    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> ;0

    >$ Glbm}i hdbin|}i nl 03 e` nl I$ n|w kis~|}ini so} |d sl{y|l}o ld ji qodi

    b{ okkhnld~ij nlj kijinl}o nl Ki}}idnh ld ok~|m}l nl =33=$

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    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

    =$ K|bos{h{ `oon{h}$ K|~k|ji kod l{~}|k~|}i l{kibo{i'o}hld~ini gikhi inljid~l( x {lni{ {ld{o}hijl{ s}o~l`hni{ld sly|li{ nls}l{hodl{* y|l }l{|j~id l{ldkhijl{ si}il{slkhl{ kod |di vh{hd soko nl{i}}ojjini$

    ;$ K|bljji jhbhkoji$ K|bklo y|l vhvl ldlj jh~o}ij$ [|{ oao{ mhld nl{i}}ojjino{ kis~idjo{ kibmho{ nl hd~ld{hnin nl ji j|q$ Ij i~i}"nlkl} lbshlqi {| bh`}ikhd vl}~hkij gikhi ji{|sl}fhkhl$

    >$ Sji~x{xbs|{ ~xshk|{ $ K|bklo y|l gimh~ild jo{ fodno{ fid`o{o{ mi~hijl{ nlj I~jd~hkookkhnld~ij x nlj Blnh~l}}dlo$ [| fo}bi isjidinijl sl}bh~l |d ld~hl}}o f}od~ij$

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    Ji }ll{~}|k~|}ikhd

    nlj @S[Lj {h{~lbi nl jokijhqikhd `jomij xi s}l{~i {l}vhkho i b{ nl ;3 bhjjodl{ nl |{|i}ho{*{lid lwk|}{hodh{~i{ o shjo~o{ y|l nlmld i~l}}hqi} kod vh{hmhjhnin d|ji$

    \di bh}ini i jo y|l vi i vldh}

    Sl} Ld`l

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    >= HDVL[^H@IKHD X KHLDKHI* a|j ho* =33>

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    HDVL[^H@IKHD X KHLDKHI* a|j ho* =33> >;

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    ~|n$ [h jo{ }ljoal{ f|l}id sl}flk~o{*mi{~i}i |di {oji blnhni si}i {h~|i}ij s|d~o ld ji {|sl}fhkhl nl |di l{"fl}i kod kld~}o ld lj {i~jh~l x }i"nho s}l{k}h~o$ No{ blnhkhodl{ nl @S[}l{~}hd`ld ji so{hkhd nlj |{|i}ho iji hd~l}{lkkhd nl no{ l{fl}i{* bhld"~}i{ y|l ~}l{ jo {h~id ld |d dhkos|d~o* nlfhdhno so} ji{ ~}l{ l{fl}i{x ji {|sl}fhkhl nl ji ^hl}}i$ Nl l{~lbono* lj }lkls~o} gim}i nl }l{ojvl}|d {h{~lbi nl ~}l{ lk|ikhodl{ kod~}l{ hdk`dh~i{* ji ji~h~|n* ji jod`h"~|n x ji ij~h~|n$

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