Bifurcation of drift shells near the dayside magnetopause
Transcript of Bifurcation of drift shells near the dayside magnetopause
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8/3/2019 Bifurcation of drift shells near the dayside magnetopause
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~`e, J{`jbbV4883] #~{jqjow uoae{ hoqel{dqea w~dge-|edqce{mjae`( doa Ae`gju{q doa Wdurdua V4883,4888] #fh`je`eg-q{jo rj`q ~{jqjow uoae{ Qwxldoeofj-38 doa Meda-Bdh{bhe`amjae`, {ew~egqhre`x(/ Ce{e |e ~{eweoq d mj{e wxwqemdqhgwquax jb ~cdwe-ae~eoaeoge kx gjowq{ugqhol d kjuoge-~cdweeowemk`e qcdq bhoe`x wdm~`ew qce ~cdwe hoqe{rd`/
V;2] D`` qewq-~d{qhg`e q{diegqj{hew ho qchw wegqhjo d{e ~{j-augea kx wj`rhol qce luhahol-geoqe{ etudqhjow jb mjqhjo
uoae{ d ajuk`e-ah~j`e mjae`/ Qce luhahol-geoqe{ d~~{jsh-mdqhjo hw qcej{eqhgd``x es~egqea qj ke rd ha kegduwe qceojodahdkdqhghqx dq qce khbu{gdqhjo `hoe wcju`a ojq k{edf qcebh{wq hord{hdoq, doa |e cdre re{hbhea qcdq es~egqdqhjo kxoume{hgd` hoqel{dqhjo jb bu``-~d{qhg e q{diegqj{hew/ Qce ajuk e-ah~j`e mjae` gjowhwqw jb q|j Ed{qc-wq{eolqc ah~j`ew,mjmeoqw ~d{d``e`, ~`dgea |hqc d ahwqdoge ;> [e keq|eeoqcem wj qcdq qce mdloeqj~duwe hw whmu`dqea dw d ~`doe dqcd`b ahwqdoge 4> [e Vwee, Gcd~mdo doa Kd{qe`w, 481>]/ Qchwhw joe jb qce whm~`ewq mdloeqhg gjobhlu{dqhjo qcdq d``j|w bj{AWK6 hqw whm~`hghqx mdfew hq gjoreoheoq bj{ bdwq whmu`dqhjowdoa bj{ dod`xwhw kx gjm~uqe{ d`lek{d wxwqemw/ \e em~cd-whye qcdq qce leoe{d` bedqu{ew jb AWK ahwguwwea ho qchw wquaxd{e ojq `hmhqea qj qchw whm~`e mjae`/ Qce qcej{x |e ~{eweoq
ho `dqe{ wegqhjow hw d~~`hgdk`e qj d |hae rd{heqx jb mdloe-qjw~ce{hg mjae`w/
V; ~[wh
w>4
K
w
Km 4=;
aw[wmwm
4 KwKm
4=;aw1
|ce{e b> hw qce ~cdwe dwwhloea qj qce {ebe{eoge ~jhoqw>, doawh hw qce d{g `eolqc dq ^h/
V;3] \e hohqhdqe joe cuoa{ea q{diegqj{hew jb e`egq{joluhahol-geoqe{w dq rd{hjuw ~jhoqw v^h} jo doa bj``j| qcemuoqh` qcex g{jww qce khbu{gdqhjo {elhjo, {egj{ahol qce wegjoahord{hdoq rd`uew bj{ edgc q{diegqj{x/ \e gcjjwe do d{khq{d{xhohqhd` luhahol `hoe qcdq ~dwwew qc{julc qce ~jhoq ^> = #< [e,
< [e,>(/ Ye{j ~cdwe hw dwwhloea qj qce ~jhoq ^>/ \e weq u~qce eowemk`e wugc qcdq qce etudqj{hd` ~hqgc dol`e dq ^> hw3>, doa qce e`egq{jow cdre 4 = >/15 [e, doa qcemh{{j{ bhe`a hw Km = 1;/8 oQ/
V;8] Bhlu{e 5 ahw~`dxw cj| qce gcdole jb qce wegjoahord{hdoq aue qj AWK ae~eoaw jo qce kjuoge ~cdwe jb edgc
~d{qhg`e/ Qce qj~ ~doe` wcj|w qce ebbegq jb d whol`e khbu{gd-qhjo, |ceo qce ~d{qhg`ew d{e oed{ `jgd` ojjo/ \e wee qcdq qceahbbe{eoge ;Hojjo H> hw oeldqhre bj{ wjme ~d{qhg`ew, doa
~jwhqhre bj{ jqce{w/ Qce od{{j| w~hfe ho qce ~`jq hoahgdqewqcdq d be| jb qcem dgtuh{e whlohbhgdoq`x `d{le wegjoa hord{hdoqrd`uew/
V7>] \hqc choawhlcq #wee bj``j|hol wegqhjow(, |e bhq qceadqd qj d gu{re ho qce bj{m d & k `op; who#b g(p/ Qcegjoqhoujuw gu{re ho qce qj~ ~doe` jb Bhlu{e 5 hw d bhq |hqcd = ;/354>1, k = >/>44, g = >/4>4/ Qce eowemk`e
Bhlu{e 5/ Qj~9 Qce gcdole ho qce wegjoa hord{hdoq dbqe{AWK, re{wuw qce kjuoge ~cdwe/ Mhaa`e9 Qce mjqhjo y#q( bj{we`egqea q{diegqj{hew/ #4( Gj{{ew~joahol qj ~cdwe ~*;,#;( gj{{ew~joahol qj qce ~cdwe oed{ qce ~edf jb qce gu{re,doa #7( ~cdwe ~*;/ Kjqqjm9 Qce qjqd` gcdole dbqe{ g{jwwholqce gjoiuldqe khbu{gdqhjo `hoe/
D>< J YQU [F DOA \J@B9 A[HBQ-WCE@@ KHBU[GDQHJO
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dre{dle jb qce gu{re #dre{dle jre{ b( hw etud` qj qce~d{dmeqe{ d, |chgc hw re{x g`jwe qj ye{j/
V74] Qce mhaa`e ~doe`, |chgc wcj|w qce q{diegqj{hew bj{qc{ee memke{w jb qchw eowemk`e, choqw dq qce megcdohwm qcdqgduwew qce wcd{~ hog{edwe dq wjme ~cdwew/ Qce j{khqw `dke`ea4 doa 7 gj{{ew~joa qj ~d{qhg`ew |hqc ~cdwew ~*; doa ~*;,{ew~egqhre`x, doa j{khq ; gj{{ew~joaw qj qce ~cdwe g`jwewq qjqce ~edf jb qce qj~ ~doe`/ \e wee qcdq j{khq ; `hole{w d{juoaqce etudqj{ mugc `jole{ qcdo j{khqw 4 doa 7 aj, qcuw
k{edfhol qce wegjoa hord{hdoq/ Qce ~d{qhg`e iuwq {edgcewqce ~edf |ceo qce mdloeqhg bhe`a qce{e {edgcew Km, doaqce ~d{d``e` mjqhjo hw qce{ebj{e wqd``ea/ Medo|ch`e, aue qja{hbq, qce whae mhohmd jb qce ~jqeoqhd` K#w( kegjme aee~e{ wj
qcdq |ceo qce ~d{qhg`e bhod``x bd``w qj joe whae, qce j{khq ljewqc{julc d `j|e{ bhe`a mhohmum, qcuw dgtuh{hol d `d{le{wegjoa hord{hdoq/ Hb |e wdm~`e qce ~edf mj{e bhoe`x, |e gdobhoa jqce{ j{khqw qcdq gjme g`jwe{ qj etudqj{ doa wqd`` bj{`jole{ qhmew/
V7;] \ceo qce memke{w jb qce hohqhd` eowemk`e d{ewgdqqe{ea joqj oehlckj{hol a{hbq wce``w, qcex a{hbq dg{jwwqce adx whae |hqc w`hlcq`x ahbbe{eoq w~eeaw/ \e bj``j| qceq{diegqj{hew uoqh` qcex g{jww qce gjoiuldqe khbu{gdqhjo `hoedoa {equ{o qj qce ohlcq whae/ Qce kjqqjm ~doe` jb Bhlu{e 5wcj|w qce ahbbe{eoge keq|eeo bhod` doa hohqhd` wegjoahord{hdoqw re{wuw qce hohqhd` kjuoge ~cdwe/ Qce ~`jq ahw~`dxwqce wdme geoq{d` ~edf dw qce ~`jq jb qce qj~ ~doe`, kuq hq hwwg{dmk`ea kegduwe jb qce w~eea ahbbe{eoqhd` dmjol qce
~d{qhg`ew/ Qce aj|o|d{a ~jhoqhol wcd{~ ~edfw {ewu`q b{jmqce wdme cdol-u~ ~{jgeww qcdq g{edqew qce ~edf jb qce qj~
~doe`, |j{fhol kdgf|d{aw ho qchw gdwe/ D bhoe{ wdm~`hol{ered`w bu{qce{ ah~w d{juoa qce mdho u~|d{a ~edf #ojqwcj|o(6 ho qce gjoqhouum `hmhq, joe gdo es~egq qj bhoa dohobhohqe oumke{ jb ah~w, re{x g`jwe qj edgc jqce{/
V77] \e gjowq{ugq d wegjoa doa d qch{a eowemk`e, uwholqce wdme hohqhd` luhahol `hoe/ Ho qce wegjoa eowemk`e |ehog{edwe qce etudqj{hd` ~hqgc dol e qj 38/5, weqqhol qcefhoeqhg eoe{lx jb e`egq{jow dldho qj 4 = >/>>4; [e/Qce qch{a eowemk`e d`wj cdw do etudqj{hd` ~hqgc dol`e jb38/5, kuq qce fhoeqhg eoe{lx jb edgc memke{ hw hog{edwea qj147 feR/
V71] Bhlu{e 2 ahw~`dxw qce gcdole ho qce wegjoa hord{hdoqdbqe{ d whol`e khbu{gdqhjo jb qce j{hlhod` a{hbq wce`` jb qceweeowemk`ew/ Qce gcdole AHhw ~jwhqhre bj{ d`` memke{w jb qceeowemk`e, doa `d{le{ bj{ qce eowemk`e |hqc chlce{ fhoeqhg
eoe{lx/V75] Qce buogqhjo d & k `op; who#b g(p |hqc d = >/>44, k =
>/>4; doa g = >/7 ~{jrhaew d re{x ljja bhq qj qce adqd~jhoqw jb qce wegjoa eowemk`e/ D whmh`d{`x ljja bhq bj{ qceqch{a eowemk`e hw lhreo |hqc qce ~d{dmeqe{w d = >/>;7, k =>/>;4, doa g = >/474/ Ho qcewe esdm~`ew, qce eowemk`e-dre{dlea gcdole jb qce wegjoa hord{hdoq hw ojq ye{j, kuqwhlohbhgdoq x `d{le doa ~jwhqhre/
1/ Ojoetudqj{hd` ^d{qhg`ew
V72] Ho qchw wegqhjo doa qce bj``j|hol, |e ~{eweoq dqcej{eqhgd` dod`xwhw jb qce ojodahdkdqhg gcdolew hm~jwea
kx AWK/ Qchw wegqhjo d~~`hew qce qcej{x jb we~d{dq{hs
g{jwwhol qj qce ~{jk`em ho j{ae{ qj aeqe{mhoe qce gcdoleho qce wegjoa hord{hdoq/ Qchw meqcja |dw d~~`hea qj w~dge-
~`dwmd ~{jk`emw kebj{e9 Ho qceh{ |e``-foj|o wquax, Kugcoe{doa Ye`eoxh V4838] d~~`x qce qcej{x jb we~d{dq{hs g{jwwhol qjqce dod`xwhw jb W~ehwe{ j{khqw ho qce mdloeqjqdh / Ho qcdq
~{jk`em, qce dgqhjo qcdq hw dbbegqea kx qce g{jwwhol hw ojq qcewegjoa hord{hdoq, kuq
CZyay, |chgc hw whmh`d{ qj qce bh{wq
hord{hdoq/ D`qcjulc W~ehwe{ j{khqw d{e re{x ahbbe{eoq b{jmkhbu{gdqhol j{khqw, qce wdme bj{md`hwm d~~`hew qj kjqc/
V7>7] cdw d wgj~e qcdqwhlohbhgdoq`x jre{`d~w |hqc qce ~{eweoq wegqhjo/ Qce duqcj{wd~~`x we~d{dq{hs-g{jwwhol qcej{x qj qce AWK ~{jk`em, doajkqdho dod`xqhgd` {ewu`qw bj{ d w~eghbhg mdloeqhg bhe`a/ Qceh{{ewu`qw cdre qce wdme ~{j~e{qhew dw qce {ewu`qw |e ~{eweoq
ce{e/ Qce ~{eweoq wquax ahbbe{w b{jm qce |j{f kx Doqjojrdeq d`/ mdho`x ho q|j dw~egqw/ \e aj ojq ~{ewu~~jwe dw~eghbhg mdloeqhg bhe`a, wj ju{ {ewu`qw d{e d~~`hgdk`e qj d|hae g`dww jb mjae`w6 d`wj, |e ~{eweoq d q{edqmeoq jbetudqj{hd` ~d{qhg`ew |cjwe khbu{gdqhjo gdoojq ke dod`xyea|hqc we~d{dq{hs-g{jwwhol qcej{x/
V73] D ljja {erhe| jb qce dahdkdqhg hord{hdoq doa jbwe~d{dq{hs g{jwwhol, hog`uahol wjme d~~`hgdqhjow, hw ~{jrhaea
kx Ceo{d{a V4887]/
1/4/ We~d{dq{hs-G{jwwhol Qcej{x
V78] Uwhol qce luhahol-geoqe{ bj{md`hwm, qce kjuoge~{jk`em gdo ke es~{ewwea ho qce whm~`e bj{m9
a ;w
aq; m
l;m
aK
aw5
Ce{e m doa ld{e gjowqdoqw kx ju{ dwwum~qhjow, doa K#w( hw dw`j|`x gcdolhol buogqhjo #aue qj a{hbq joqj jqce{ luhahol`hoew(/ D`wj, qce etudqhjo uoae{ljew khbu{gdqhjo dq wjmehowqdoq/ Ho qcdq bj{m, qce{e hw oj foj|o es~`hghq wj`uqhjo qjetudqhjo #5(, ereo |ceo joe es~doaw K#w( ho d Qdx`j{ we{hew/Cj|ere{, |e d{e mdho`x hoqe{ewqea ho qce {e`dqhjo keq|eeohohqhd` doa bhod` rd`uew jb qce wegjoa hord{hdoq #ewweoqhd``xdo dre{dle tudoqhqx(, doa ojq ho qce aeqdh`w jb qce ~d{qhg`eq{diegqj{x/ Qj jkqdho wugc d {e`dqhjo, |e gdo uwe qce
Bhlu{e 2/ Q|j mj{e kjuoge-~cdwe eowemk`ew dq qce wdmewqd{qhol `jgdqhjo dw ho Bhlu{e 5, |hqc det = 38/5/ Ho kjqceowemk`ew, qce adxwhae wegjoa hord{hdoq cdw hog{edwea bj{d`` ~d{qhg`ew/ Qce hog{edwe hw mj{e whlohbhgdoq |hqc qceeoe{leqhg eowemk`e/ Qce gjoqhoujuw `hoew d{e ojo`hoed{ bhqwqj qce ~jhoqw/
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we~d{dq{hs g{jwwhol qcej{x aere`j~ea kx Gd{x eq d`/ V4832]#GEQ(/
V1>] GEQ ~jwqu`dqe qce ahmeowhjo`eww Cdmh`qjohdo9
Ct6~6` |;
~; t; aC t6~6` 2|chgc ae~eoaw jo qce w`j|`x gcdolhol ~d{dmeqe{ ` # Z e #4 bj{ d`` qhmew(/ Qce ~d{dmeqe{| ajew ojq ae~eoa jo t j{~,
kuq mdx ae~eoa jo `/ Qce qe{m aC gjoqdhow chlce{ ~j|e{wjb t doa ~, wj qcdq aC hw oel`hlhk`e oed{ qce j{hlho/
V14] Bhlu{e < wcj|w qce gjoqju{w jb C dq bhsea ` #qceb{jyeo wxwqem(, |chgc d{e d`wj qce ~cdwe-w~dge j{khqw jbqce wxwqem/ Qce j{hlho #t = >, ~ = >( hw d wdaa`e ~jhoq, doaqce we~d{dq{hs gu{re gj{{ew~joaw qj qce C = > gjoqju{/J{khqw |hqc ~jwhqhre Clj d{juoa qce we~d{dq{hs, |ch`e qcjwe|hqc oeldqhre C d{e gjobhoea hoqj joe jb qce we~d{dq{hs`jkew/
V1;] Qce ~d{dmeqe{| gdo ke hoquhqhre`x hoqe{~{eqea dw qcees~joeoqhdqhjo {dqe jb qce q{diegqj{hew oed{ qce wdaa`e ~jhoqdq qce j{hlho/ Qj wee qchw, ojqe qcdq oed{ qce j{hlho, aC hwhloj{ea doa qce wj`uqhjo qj qce {ewu`qhol Cdmh qjohdoaewg{hkew j{khqw |hqc t#q(,~#q(* e|q/
V17] @eq Xd#`( doa Xk#`( ke qce ~cdwe w~dge d{ed howhae qce`ebq doa qce {hlcq `jke jb qce we~d{dq{hs, {ew~egqhre`x/Gjowhae{ do j{khq qcdq hw hohqhd``x juqwhae qce we~d{dq{hs,|hqc dgqhjo I>/ Hb Xd#`( doa*j{ Xk#`( d{e w`j|`x doamjojqjohgd``x hog{edwhol, qceo qce{e |h`` gjme d qhme `s|ce{e X
d#`
s( & X
k#`
s( = I
>, doa qce j{khq g{jwwew qce
we~d{dq{hs/ Qce g{jwwhol jggu{w ewweoqhd``x kegduwe qce `jked{ed wc{hofw dq d {dqe qcdq hw J#e(, |ch`e qce d{ed I> howhae qceq{diegqj{x wc{hofw mugc mj{e w`j|`x #aue qj dahdkdqhghord{hdoge(, wj qce we~d{dq{hs gdqgcew u~ |hqc qce q{diegqj{x/Gjore{we`x, hb qce j{khq hw hohqhd``x howhae `jke d, |cjwe d{edhw wc{hofhol, g{jwwhol jggu{w |ceo Xd = I>/
V11] Qce dod`jlx keq|eeo qchw ~{jk`em doa AWK hwwq{dhlcqbj{|d{a9 I> gj{{ew~joaw qj qce hohqhd` wegjoa hord{h-doq, qce qjqd` `jke d{ed Xd#`( & Xk#`( gj{{ew~joaw qj doaqce g{jwwhol qhme `s gj{{ew~joaw qj qce `jgdqhjo jb qce
khbu{gdqhjo `hoe/
V15] GEQ daj~q d ~e{qu{kdqhre d~~{jdgc qj {e dqe qce~jwqg{jwwhol dgqhjo Ib qj qce hohqhd` dgqhjo/ Qce wmd``~e{qu{kdqhjo ~d{dmeqe{ hw e Z / Ho qce bhod` {ewu`q, qe{mwjb j{ae{ e; j{ chlce{ d{e hloj{ea/
V12] \ceo qce Cdmh`qjohdo Vetudqhjo #2(] hw wxmmeq{hg hot doa ~, kjqc `jkew gjre{ etud` d{edw doa qcewe d{edw cdreetud` {dqew jb gcdole #Xd = Xk X, ZXd ZXk ZX/ Ho qchwgdwe, qce gcdole ho qce dgqhjo bj{ do j{khq qcdq hw hohqhd``x
juqwhae jb ehqce{ `jke hw9
Ib X `s ZX
|
`s
`o ; who bi i J e; hw hm~`hghq ho `s, rhd;X#`s( = I>/ Bj{ do j{khq qcdq hw hohqhd``x howhae d `jke qcdq hwwc{hofhol, qce {e`dqhjo hw9
Ib ;X `s ;ZX
|
`s
`o ; who bi i J e; 3V1 #bj{esdm~`e, hobhohqe`x bdwq kjuoge mjqhjo( qce gj{{egqhjo qe{m gdo
ke jmhqqea6 bu{qce{mj{e, hb X#`( hohqhd``x hog{edwew doa qceoaeg{edwew, |e wee qcdq dbqe{ d gjoiuldqe ~dh{ jb g{jwwholw, qcedgqhjo hw kdgf qj hqw hohqhd` rd`ue/ Qchw hw etuhrd`eoq qj qced{lumeoq jbWcdkdowfx V48 doa b = ~,doa wcd``j| ho keq|eeo/ Hohqhd` gjoahqhjow gj{{ew~joaholqj b % > #j{ do hoqele{ mu`qh~`e jb ~( g{edqe j{khqw |cjwedgqhjo hw whlohbhgdoq`x hog{edwea/ Qcex d{e qce j{khqw|chgc w~eoa d gjowhae{dk e qhme oed{ qce wdaa`e ~jhoq#gb/ Bhlu{e 5(/
V18] Hb d weq jb hohqhd` gjoahqhjow hw uohbj{m`x ahwq{hkuqeaho qce dol`e rd{hdk`e kuq cdre d gjmmjo rd`ue jb I>, qcexd{e uohbj{m`x ahwq{hkuqea ho b, qjj/ Qce dre{dle jb qce
ium~w jb qce wegjoa hord{hdoq bj{ wugc do eowemk`e |h`` keetud` qj ye{j, kegduwe
[>;~ `op;whobp ab = >/ Cj|ere{, qce
{jjq medo wtud{e aerhdqhjo hw ojq ye{j, |chgc medow qcdqqce memke{w jb qce eowemk e d{e wgdqqe{ea joqj oehlc-
kj{hol j{khqw/V5>] Qce {ewu`qw ho etudqhjow # d{e esg`uaea b{jm qchwdod`xwhw/ Qce gdwe jb re{x wmd`` hohqhd` wegjoa hord{hdoq hwdod`xyea ho wegqhjo 5/
V54] Qce hoqe{ewqea {edae{ gdo gcegf qce qcej{x dldhowqoume{hgd` es~e{hmeoqw |hqc d qjx ~{jk`em/ Qce tud{qhgCdmh`qjohdo
Ct6~6 ` ~;
; ` t
;
; t
1
18
|ce{e ` = eq, ~{jrhaew d qewq gdwe, |chgc gdo ke uwea qjldho do hoquhqhjo bj{ qce we~d{dq{hs g{jwwhol ~{jk`em/ Qj
Bhlu{e / Gjoqju{w |hqc oeldqhre C d{e gjobhoea qj qce `jkew#{elhjo d j{ k(, |ch`e ~jwhqhre C gjoqju{w lj d{juoa kjqc`jkew #{elhjo g(/
D>< J YQU [F DOA \J@B9 A[HBQ-WCE@@ KHBU[GDQHJO
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cdre {e~edqea we~d{dq{hs g{jwwholw, iuwq `hfe hq jggu{w |hqcAWK, joe gdo weq ` qj rd{x ~e{hjahgd``x ho w`j| qhme, bj{esdm~`e, ` = g> & g4who#eq(, |ce{e g> doa g4 d{e gjowqdoqw/
1/;/ D~~`hgdqhjo qj A{hbq-Wce`` Khbu{gdqhjo
V5;] Ho j{ae{ qj d~~`x qce qcej{x jb we~d{dq{hs g{jwwholw qjqce AWK ~{jk`em, |e ~jwqu`dqe qce bj``j|hol kjuogeCdmh`qjohdo9
Cw6 rf6` r;f;
ml;m
K` w K` > 4>
|ce{e rpp = Zw, doa ` hw d w`j|`x gcdolhol gjj{ahodqe d`jolqce a{hbq ~dqc/ Qchw Cdmh`qjohdo buogqhjo lhrew qce wdmeetudqhjo jb mjqhjo dw etudqhjo #5(/ Qce gjowqdoq qe{m m
K`#>(*l;m eowu{ew qcdq qce we~d{dq{hs gj{{ew~joaw qj qceC = > gjoqju{/ Bhod` x, qce Qdx`j{ es~dowhjo
K` w K` > a;K`
aw;
w>
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12/16
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V81] Ho qchw wquax, |e bjguwea jo qce dod`xwhw jb whol`eg{jwwholw doa aebe{{ea qce dod`xwhw jb mu`qh~`e g{jwwholw qjdojqce{ d{qhg`e/ Cj|ere{, |e |ju`a `hfe qj wcd{e q|j jb qce
hm~j{qdoq hm~`hgdqhjow jb AWK bj{ a{hbq wce``w qcdq g{jww qcekhbu{gdqhjo {elhjo mdox qhmew/
V85] Qce bh{wq ebbegq hw qce eshwqeoge jb d ahbbuwhre megc-dohwm ho d gjowqdoq mdloeqjw~ce{e/ Dq edgc khbu{gdqhjo
~jhoq, qce wegjoa hord{hdoq mdfew d ium~, |chgc ho qce `jolqe{m gdo ke weeo dw d {doajm |d`f kegduwe qce ~cdwehobj{mdqhjo gdoojq ke edwh`x q{dgfea/ Qchw gj{{ew~joaw qjq|j {dahd` ahw~`dgemeoqw dq edgc a{hbq gxg`e/
V82] [ewed{gce{w d{e oj| kelhoohol qj gjmkhoe mjae`wjb qce {dahdqhjo ke`qw qcdq {e~{eweoq q{dow~j{q ho qe{mw jbahbbuwhjo gjebbhgheoqw |hqc oume{hgd` MCA mjae`w jb `d{le-wgd`e mdloeqjw~ce{hg axodmhgw, |chgc gd`gu`dqe qce mdl-oeqhg bhe`a gjobhlu{dqhjo dw d buogqhjo jb qhme/ AWK-q{dow~j{qebbegqw gju`a ke hogj{~j{dqea d~~{jshmdqe`x ho qcjwe mjae`w
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V83] Qce wegjoa ebbegq, {e`dqea qj qce bh{wq, hw qce eme{-leoge jb d oe| qx~e jb q{d~~hol/ Q{dahqhjod``x, eoe{leqhg
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kjuoge keq|eeo mh{{j{ ~jhoqw jo g`jwea bhe`a `hoew kuqg{jww qce mdloeqj~duwe |hqcjuq gjm~`eqhol joe gjm~`eqea{hbq d{juoa qce Ed{qc6 doa #7( uoq{d~~ea, |chgc {ebe{w qj
~d{qhg`ew qcdq mjre jo`x jo j~eo j{ hoqe{~`doeqd{x bhe`a`hoew/ Qce {doajm |d`f ho qce {dahd` gjj{ahodqe aue qj AWKhm~`hew qcdq d ~d{qhg`e |hqc mh{{j{ bhe`a Km 0 Kwukwj`d{ mdxa{hbq d{juoa qce Ed{qc joge #j{ mdox qhmew( kebj{e hqwwegjoa hord{hdoq kegjmew wubbhgheoq`x `d{le wj qcdq hq a{hbqwhoqj qce mdloeqj~duwe doa ~{ewumdk`x ewgd~ew/ \e ~{j-
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V4>4] \e cdre ~{eweoqea do dod`xwhw jb qce mdlohquae jbqce wegjoa-hord{hdoq gcdole, |chgc gdo ke ah{egq`x d~~`heaqj dox mdloeqhg bhe`a mjae` qcdq hw wqdqhg doa ~jwwewwewoj{qc-wjuqc wxmmeq{x/ \e haeoqhbx q|j ~d{dmeqe{ {elhmew9Qce ahbbuwhre {elhme, |ce{e qce ~{ekhbu{gdqhjo rd`ue jb qcewegjoa hord{hdoq hw mugc `d{le{ qce mh{{j{ lx{j{dahuw jb qce
~d{qhg`ew mjqhjo/ Wugc gdwew d{e dod`xyea |hqc qce GEQbj{mu`d/ Ho qcdq {elhme, qce dre{dle gcdole jb qce wegjoahord{hdoq ho d kjuoge-~cdwe eowemk`e hw ye{j, kuq qce {jjqmedo wtud{e gcdole hw ojq ye{j/ \ceo qce eowemk`e hw
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gdqd~u`qea joqj d whlohbhgdoq`x ahwqdoq a{hbq wce``/ Qchw gdwe~{eg`uaew qce uwe jb qce GEQ bj{mu`d, kuq qce ^dho`erebj{mu`d hw d~~`hgdk`e ce{e/ Qcewe q|j gdwew gjm~`emeoqedgc jqce{ qj ~{jrhae d gjm~`eqe ~hgqu{e jb qce AWK ebbegq/
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V4>7] Ju{ dod`xwhw hw kdwea jo ge{qdho whm~ hbhgdqhjow9gjowqdoq mdloeqhg bhe`a, ye{j e`egq{hg bhe`a, doa oj{qc-wjuqcwxmmeq{x/ Qcewe dwwum~qhjow gdo ke {e`dsea/ Ereo ho qce
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D>< J YQU [F DOA \J@B9 A[HBQ-WCE@@ KHBU[GDQHJO
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V4>5] Qce gcdole hoaugea kx qchw dwxmmeq{x megcdohwmae~eoaw oehqce{ jo kjuoge ~cdwe #esge~q qj aeqe{mhoe jo|chgc whae qce ~d{qhg`e |h`` ke q{d~~ea(, oj{ jo qce eoe{lx jbqce ~d{qhg`e/ Dw wugc, hq hw jb ye{j j{ae{ ho qce lx{j{dahuw,|ch`e qce kjuoge-~cdwe-ae~eoaeoq gcdole |e horewqhldqeaqc{julcjuq qce ~{eweoq d{qhg`e hw d bh{wq-j{ae{ ebbegq/ Uoae{leoe{d` gjoahqhjow, qce dwxmmeq{hg ebbegq gdo ke dw whlohbh-
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V4>2] Qce dhm jb qchw ~d~e{ cdw keeo qj es~jwe qce kdwhg~cxwhgw horj`rea ho qce rhj`dqhjo jb qce wegjoa hord{hdoqu~jo khbu{gdqhjo/ Qce |j{f |dw ajoe ~d{q`x kegduwe |e be`qhq mhlcq ke uwebu` ho buqu{e mjae`hol wquahew jb {dahdqhjo-
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