Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 10 0000000016 00000 n 0000000639 00000 n 0000000699 00000 n 0000000907 00000 n 0000001032 00000 n 0000001161 00000 n 0000001202 00000 n 0000038396 00000 n 0000038454 00000 n 0000000496 00000 n trailer <<1265E1F843A1FF408BFCCE98CE329B95>]>> startxref 0 %%EOF 13 0 obj <>stream xb```g``a)   B"&*22 230, 51 endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw 53703S fz fz ɹ\n& .\\=[ d endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>>>/Type/XObject/BBox[0 0 280 750]/PTEX.FileName(U:/EDP/NLM/AA/aa35522/Tex2pdf/fig4-eps-converted-to.pdf)/FormType 1>>stream xK$9S RA2'^yd is} 8ȯY/?@ ~-k)n~؏_sڶO?j_I}w;U˯4e_Jq˫uДu(U)ky*DJ}R92Q$"κT#ukؑ\/T("DUz]R9j?k=T#չפJӖd!LTZ_("U۷D&/5Ёh\/4 ZZ9^낄2жV;ljp:GKZ:E/ׄ,m:U72籽Є;]W+krMz 9Օ]Ir_5HYz^v"gO=׾*׊6qֶK=/1Gkr<j\2IzROWJQ_R^_x} חHQclwl^cR^cR?l ҋ\{o+ym|-;j*ӈ۲t]|e]56G=el d{-3W/u/,}u^YEe5t"nWIdD ^*s׋üzatZCrW6N29I8'XDu謮@VW jr)^]G}/egӌ:~Ƽ)d-ZaPpj{֎uMyi.&@'ҧ܃O[^\si} ':r -)LpEo]}8fQQT?AhCroǶ_}.N>L҇275|^}?Q.ZʤazV$.zC>TOį]b/GUy?Y}OfauЪY]ڤLǏ,&EeG J)&-}v$L¾ ~"} ܃ĶtD^WW(C+Ӈs"3]҇iKBuX:Xf#_vw>! ''.}{>0~uIǮu.֦dz$K$4 ᣫҳ^t1E\AerbH~GZU^s]tN tzM |od'CJ/z?֗?}|;D)H`Q%}IJsc]wۦGz5_ڵkSx5'ݟC!+\i}]ގCopN:rpm.3/w걃{>\N ctTҧ,ëmn\}9|~~N.=?}Y>K$|\Y,=TtP] ΨMp:uS|W,ط6QGSY?JJ}Y@K&STc܇[[+H.3YwznW;< MfU]Ӈ=$ mQV~LSY^Hּsa(vM\6T3Dw.qKHKSiQXw47d*_vrY׶8XWYB]-,:òZ~O{ʐO6Q23f%_1- @>Sy/ XiXT͕]a~W#e92SXAk/nY_0c"n4=82+Uq3{y\:!*uyn`vkZ>߰k#W[vma3Vב⇉s۱%T~lQ&H>ВN-؅wUpK|N RM]Z![*\ç>pˎ+&kUKk8M{՘9c%r d'KgYYuD0iYKpFybm< 34D$SRlc>Ow? 'W)ğTOITTT$ <!!BB*BJB*fEA%OP USUU?WYT  $'J!!KB*BJBAP M?\oq/Yv{X'Ds=fc'hQڧKۚ4{ӫ=m)rD5Hג~os >4[onkVs-C3 \~DQJt*vᩏ . )P!q82!k݄U)WT]wf\.e ` -H7~W$,,& #hgZef&ҏXS-;TAhkp=l}?4J%j[|6E_+6Mw d\lT\*NٵZ6&eemSl&R[#uHYܽ#0ܻw|?6?b? s?)mTN#uzϢ{nr;\׎cVd'W$ 5("@g"b3A4iYKtvHW_IUA&w9SNIQ[D9.FꄾX 1+ ݢ϶ɪ"n 5᳇1~'[#ZЦ@jNI ?&lBGTb.7lT>)}gEBn"[#\ ̽hL;1 Dͦ]L1faa' Iv&v |sHhSma?CF`d_Aa }uE|c\ԩ=lPSןU4g{ w?iGw B?[ !/CѨ'%B3&ûc}BPta]FG4/Yzگvm>M0q[7Oއ|^xrh6K#}z>8FLYe' -wbgLPZvUff<|?,l&Z@0P`7Del^kuq!_3ׄ$Wo멂{]J6&N]pvm^v"f0*B'rE9ٝ#ry?DEetPO7=CobudOG#Mr'yնp2[_sא@pzңYXLQ9/ nM2OrL!PpJ h`Ln.Hv Lb4pzs)KO CwnrEKerw Oi鋰WyځxyZ|] >23w(4k&<>/:l ܕ>l|߭ʴfU3vc붯LL>iTSʴȀ㦇1!iFR,~U]kKKJʿb۩:IlQ%WԿ"peŬT$R[4H Y>E$DF.;.ӓ?F-+ H6PreEd2/e ;?cNsϟtUGCDGz(n|: ^4\n:G.vM*֑C"9%W~SߔMec}#cQ~}ruI@† ;)8\]/g?wٓE$u;LoNU"w.uIVǷytzd,{Kc6-?jöwjwnWSGʉx?dKD¶(gհ a KRm|as,jofd%{𻺶qّVv*BɄ#k-"ws,%\?k3l!_4DYCW9t s^vDf,;cR2SBtax^bdh}M9R '"~τZ(=7< j|Sڨn絩"e,?U$*BT1?T|gËZ茌e"qFuK BuuZ$Tax?~~-@!e?=<u4&Sx#Y9-{G0Ñ>w꜉ gWU[{_r I|"ds<G\С#nb0v,ԍ?Ϧ_5R+UO`%ik7N%7VK RP@*<1A)d~T%bz8~w=}㸍#6ߧpDǰycs mZCꔇ;_~|2Ue̅_;(]aR ;8@U,prZ\܃l(Khc+}XpcyM ݌GH5MI hWo ն^{?zAL& ?+t$jP'Q{ʪ;lz ;1 \; ntZW,|P֊6)0"}d?#r~@y[K͓;D*k7t%EYʝދn^HKXd" Bȑ+c~55 0̊hQ{p 9H/ k5gmH9F]W,fV8 jGƙ@&+MєmֽP͏ݨ^ogS^{#Y;"3Z0U|s1Ao>Su\'Q.+8'BƮ :'́bYԛmr!~0U7]{9*R&qAH%8ڄ\z飃1A&L'w29" &xOx8+wsl=]X\ۥ;1'{ceҺ\Hꄕ Zx Šmr]pX>_c_tiǠi|`)tw Vn$1ej@Z1$H=5j[8b,$>^SC6#ʼLb؞&E\:;=‰V`yE9=Q,.[sW+mܜwaxya~*Px Qbde-}. a9.; 0ח~H1KfN1 `HSS&'f>CuZLz/;s-[(>#$nzO]ݑ*0sdHɏԗ)ybP)ϱ^m2=1!U&={GJol ^Nl¬8-<^m^R<ΊQU81qZWb9&ֈ}x:pɅ>*&cjc2O0l(Qsb* fS+Rcމ~C/6.Cd.zv.?[=Z׮RVyB>atTtڄ0&\}Y/+X#_MFz^5٘K瑺w<$sؐM ]=6:B1"zgstuu܉ׁ,H}X/QUl݁)ޘbXȱ<6f"3] ͹[G`JkVvpU$4!YŸn{ qw]pVX̕8%:yTu}>Yp`&瓉l>aO 1q118<#ߺƐd=źWnp D6;eAl tXβm*]A +h6`DLnʙ`"9&ɜ x$iՙ F9Й rc SA, 9 p|ѹ}֜ b SAn9Tr*I1hq+r.C ~ld068ܱ29ݍ99p bgg{d496 Ɩ Y_LAdi3)A.r2d9p1g٠-. ba`lk@ rABYdzޜ badpD9bs8N;8'+iv'+nmL2V 6sAD'T۸\é 695W ƙULfS8 O$s.\Ou29Dt&1lb:s.ؐS 6OsA?kԩ :\yj 6sAgWL6d2ȓĜ . Td1{`L'Lc.&c.&[kNAXr2ԋQYz^d!95mLl2"cG,&@ƖXL8xh\{K۴YN^{I'w+GAb2'Fd"nlzDMdZ̙14圶 Zc N'hF8ȹ` 1Ŝ Vh1L$'q[ xvq|0R~N 6|2r-Ljb@LXU9Ϊ{s?As?|uke<ȹ_]_]}+?<|-ysMb2TS913'u Ԍ_ _tkpB5}S[<@GVXȤ 7. mq+*q9xyҽ:( g jUחEYl/5&`ˋ$- \ cRoůط/Zxs);a \ݺU=rypσLCu2djGer>ɉv`i3Vچm!'3! ] Sxr,;~ ]/" .Vl gv+4UL+ɓVܴe?x7x}&"3$r“V۩fOz+S9 |/,/=܎ mQG'dA,9 . r(Yte"ú &B&coM)ܙ CXF"j&T?m6C[f%5sakA-#Xwx!>㘚Mȉv[Й(gav(> 7]'6j?'B?'W̦>d ?@\E21B<q+A8ܔRUAxO'FH.v`d*ӘpђMWU'8$+^'+F-UG-WaL&qǍܿ*oU/ej\1!Ց6fHn`u 1mF8 0a --[Z--[Z [ZpOk\I]iSMCrS#%J$wF8eS@iu`atOktrO u.[Z-ހ1=q+#Ri1)\Ӟb5ŏ?:OZ rCkB'q1 JA| X߹ ¤C ˄8טҎK& R1KǼi2;{ O! &IcB{粓jQ=- ΌX;?fC%ASװ!pW' ܡv2mf$)%I]|u1[As;LP-i(Gi<+GRJ;$(o:9Q2:QItj b:lAEJjv= Dkl|F\$T`[wRgP]}66s̞)-#S%9PE6Ϋ-x/GZmPσɢ~߅A IDt|H#4gv9l5xo%8YCmO<:L$$$gNB2> 2# I)~8 $<U%79zdজJ~w\a8<B{mħY;gPZ8hU\_| 9a *9"⁅s2]plܵ`m6/KC+ocx*/OH:x?e%e U`A|B Αx\%Hq\2 mI2]jJ*T!?'Tu%"W t ~~<7:}",rYaJ:UD="FHTX"H` DVOjN5T%g^DDb3ˁSmr<1DleS3#clmͱ7&q CCb*JLLjMDek86U6[,c*.# V($7$XbL{5X˘O̐0+ W$'%ܥ(d"$V!6,a;fDnTkq_g$d_;fi7fY.@xEK,ec_ l?C *- 'ʑTW*[+!3UuV"5q #7=TG,jojI'Y\vZ-܅lܨ_%}6{'@(Azz-ђIm1?BT8EGlqJe|\[Oܑa[.QLj9!7*n'@f^gSDJdYL 71܌SqFӟu^OYߨp=NC*CnT+&5NB/"lky;)%.w:k̀ 2<{@w BCBN"ubYAK@@]У5akT{R+=N)bc"֙*u/ .z Nm"64&~Q|DF7*Qb 0*75ڄC\Af6T,6!iIV MNV!;$ۑ,JQveNNяHuHۮxΒóF[hn)':FS,k}_,f(cLgLVӓ7fxL&f\l$m[Tݐlj&ZFi>-iTF4JLQFfmS0+Mg: ?4SCaEmlGOmkiGIVZٰёys(?wVΤ0M<"[oE>2kNqnؠkI(Hۣ@vu΄x룑tͅiRq2iSO-<^%"Mi|Lb>Y|m6VP鋨YEL?"MJ9N~G|5zMw8H8(蠔|wHH'T`~L|fؾf\Z]r8ݿ q׀H4"FZSټ/%BfXz"K}3ALZ,[}K/M{hy"z?*fD%{F X.sUp#p;vaJ$jZcQ'))gaD0/ ݎuF\Ot=)NRiOl ~ yc A)$е ?do\V*Ϗr#W«V<ﳩ.[(RZHJ7I0*L6EJݤ;`6}(&+5R?^KʼW jגu Fa*D뮢O~[Qy߈LZ{PBEXs 4rD5pЛ ֲ[\K\5~w ox LlnDTPR,H-7CmMM :5Dض d"}ZMKhd߶ىn|Rc:F^ZruIiy+Ntkn=9cBgA{#\Xo,\vm}Z"ȹ5_ڗbQY7lJWűuB\YFMI,+6'tZ o68H=~-tIxzHxڿ M#{Rʴc\Rȿ9 m^͋d7> 'PmgKlpaxm>x߭Y/^ (7[luLգ' I7eU]C qjSV"6ʹFO`D&t"s5MDA_GaiR/Yy?}EzՓ>$>$W*֙# 7.NZ5TW.T/au"j_ }iV [P2y^R#vqc'R?2(CB]={6(toS"|Rp& (Z8&yl@ƆDN,Im]O|Í]?vt 7LU09 tE>+*ld%Bf`z" |wa$Wm\Rt[@x/Lsd7G+(8} BCixBLGwVLCgF.xͱM i iӄw&&[Υma$-:bZjYC:s᫕#pRĆ墵)҉J+#m q 4)9-O~Y)Z٬!񙗟HxhTCJ-5u3a:F 5x:ptCzC,]^1ѣKx%WC &Ea!߮-s쀔izRKwUZE|}"|}ϙ'p?Ux<6}܆|q5oEk JSD)Od>R/.1AsSke#CS),),:R]smU,n)]MN7f#jraGj\ΑDuYЮ]],L%?jô029EGx?Dk*ڑ0- It9FT]+XE]# o(ޝ(ȵa/$ V"|\GGy1>akH.74Q;gcsńUZH\|ć(ïCFIG7\N G[I.#%X4"uur]٫Ь/R2O 42M% :Mܟ)[!\nh _\ 3yo;#pªC$3o'> ^e~_xz/ӯ4H}{kXWPJ5nY"C<'7|(5,&_{!cHvp xBŀf AJ2K;VT91ڸ084ӥ4Drv)#B3##IS2xi"1@(€g/#͝HRMk(+8zDMojAeo*!8HѢ2kDD -@ !Ox/Q-4\Ӡ,d"dSTŒʼnWP3dPYsDkv.F3j[(\o-ͲT ٣b:MDŠL&+ ~ 潋ȚNLHưOi{M4ILpa[ݳu3w?jK5|U[C\ V7%b D2pHFj 8wK,,mHCMS$+c^ʛJ(Id$ X2 iw!Ӎ NK"lzM0.j]qQa2YT1uLwePBeZ8r6M\Rr:)/W" r'kgi9Ըpc4Ad 2896(DM Wl8!?[x[ZolDR0-\4P*^MCU>Ԑ}Wזb<.]Z;C`D"Ko ?Rt 5𷺇w~Qy!&9QGo^v|Y! ML0h5@fvǼA& m7dE3_I[9i\cݮĒ*(x$+$F$FmZ"d LwjPIɄHwv+eZNnUN^k-)NO ;YQ NJd|Trs9WtgYߨqITܨW(<ң^XUZb M;!+3BC j6 ߊgD.?žǤ[e|DXy)վ6)94>=T" u!SJάޕ6 *MH`+ Aʤev_=BzNy<\E;qq{ 򢳠( $~)Yz7z7R_lAn\'6rTI!xH!l3y;N1ʉ<8K&6H `?Z<Y|fYʭ y{Ӽ=hfAR˛MAB$j#)9j>JzN1x"Ć=M*4|b(MOCiz8n<rLuʐ O_\&f Tخ9[U4Y0yo#RY2mH*`*oه qi;mظd6daC(6fC2 ۼ6X z:Y:a򱆬y"[f*,$hW֦,T=QބM~u`-@spal>ZT3HI]v_1mI6^ww^}V֨^j Lb,қ!>̔|F[i.nUrY剷.IC&QH1N q{36.eaG%!B'c"'kߙH2dA Kr>*SpүM$HƠ DN%!Q׎VL XI&j[$1隸fi=[{٫>kmcߝHzAYXJ7A0-Jhܰ ^o"Ej{Cm &IDHryTC*- .IuW1?QIA$ܸO!BRhcWXŋAKDkɞɉig17I$ Ϟ$aW_ W;3 7Sbo45(%w֠ $_s Έ V|Q"hYI&R rx\gLɌ|aMI=2xSO撑D0ZQB@܉xy.1\Mhu7nF}Ĩ|܌ 3iFpQt*LG\nf65.WL9CvI#iKY6Si}[ӳMWYD XVSW< xS=R=tN[BrEK`^P'7ua4<& 71+ PHE4.|8tv0>`HAgu~. Ӽ?Ȏ# >uP_O>YO-(Uo2HqKnyI`❙pD,U2E(#f6OUOF;}-\^"  Èh3/іዬ\?!I )L{"o'F p:{B$r$f xx%o:3+1}{} ppØL K TІ` 3CpzϾ!-}/-~m*F ݲ[-~Diovߪ"֨@ִm,d ܩQXn-ha,> # y?= e{ *H{r(d邸OJэц"LH-$[_lIO$#Bns0#\-Z ^}vF .Z&'RXJ7A0-JlesxӇZFGAbrQL~ThDm^|hS&M ( 7iD +z|z'%S֦>i\x_ +ȶͳQqo>u̗ho'S/Ad?ҋlh:&Bd"|'U1BJST*]EQm z#V{9l;f*DŽʥϲpHX(̲ZWB:1y&"KL,g7Mا^ JŘ;lbPMiZ|%>}D{abNjC.^{֛ʓHu@[\aA・?B=n&yNx\xެUJ :1L'UJ䬾xXi=<@ui2 M/\;b\﹤4()Β?zER $U i p# 5vd=6"44(xa1Dh,MiQ M4MpƻIT1 !B}ζ;4. !BSOY&#JۙdB4YN{1iQƐߏv8Zzca]P?MeGEzsLHT$uO3H ^h$ " $ip٧M4D)>"iDRr"2<`]t>+d':a6攫m\hZ4NHqEag-, 'M4|g#ipE2#@1TC+wb*h hv44ɔ4Q]m1dqM4hHD`;@K;y4ˎP)?&K=T/P~4Qgr2X;6!u<C.Eqpc:R ,=f}~ ߊxZj^ hœ<65!ۿiO4 ։0h Q2@(T(nW*ij'CTV&/I/fdm QU~oX#E!@LثYRDEK{a5_pg.>$pv :#; Qw] k|Ӯu84xm*w'G848}>:uDh4QG8"4l t8dM٭Yp"YVgƣ9x["v0z vGLg"vΙP2եO/X,.+[&m~Pɵ43#7q.o!\x}?G: _W+x)lT#5bim(o(M?J`Xf DilSGi|GiViDS? Dii.NGKy66⪓ 'qܤue֕:7DLe/']I(KPAeӬO>lM{9[TjL^pbyLәCevP_4.JcEhQ(!J3&/J2סfkKI4l>wI'; N+H:7St 66n{HL GK>Ja[@XvrMe|=ŧH/ig ${'uBb {zim]+ PO4MEډƑ)l!"4V)Ye¶v[ʗf`XɾK.uHr::$Lc>#gfnEV='Mr);:sYӔ 'M >|㱡[+# єO|ɷHT{5I $m;* mG!44DƷUIG;yn;}1*~WbW,8?D89(2J[ŷXqDW/p6PD!)ipdc_/CUnTdpZh9*IX[LQa?Dq`4?||A^f5%J 3g$R/$#IԵ{,几^V' Πrdk#v0|ae_g&Ub/>:U[2SOB(%gP9Tv-}\dǓm)TKȵ2.9IHRj+N0G _C,j[7 멲=;#>IMv*G~rPmxbEdBC'2QXGr'*+RtL 2Qwdip*G~rPRw"&G&д)#?QF_u~DuA0%2`|j"kS/LbD߷_k;O4C+ߒo2uv-|Y 'W]%#Ÿ/.}tƊ9$Wػ7ck*7Ӄ8l1ZAaʃǩZ1b_ΏZqW _|Ha)9 G2N29I&qDe謬>VV ir)^Y{u}EuEdY4#'* !\YaƭH/fD{'ӈl31ݵ} } ;˴ S9d^Eka:y+E<>y2G\ͯ跷!%tؖRo H[h|SN fr*٬iq['.qPɗ?_; 1A'Z>֝o85eD]^}Բb;{iYaY ,²ݲlW/[/St{\pi80[:н]~8#lƲ(m{r 3 q+~]:ͤ1&]:,em=襶3fߩ|m{K89&,OY̶q۪r9EhlHD遄VVfzwӥ#T&I.$ԫZ=Hk=0'wpP ~x{[ BA*#G{zgfOa<-S?ׅk_uR3Qܖ U ,  o[j>H L}U^ HTNjVdMr r|">.[˅rP䡍!6Ee^˔i yOU^ GBKOǢﳿ6^;w,ౕU K};؞vNpK#ŗ*ȅꭨrh邸E+Rl_m=^ؚvVڏXcu6, k66־ЭzfKaƗ p ֡rEMLifz#sSq -{+wWx'Lww}x|Yp;(tPAYx^K`Ck4vM{;y+wD"29 /OY+$ /ZQӇ""ZD"VY^ A;[=CG5s鎷^:$KwYwLզuؾzj`D&{ jtn\)c_Nu@@T:ncqE4"&k7ƃ멵^x^XRC_T!RY\ ,R] c$oAVXSSc>:QՒO*[4T2%en-lMq@n8冷Pm-"3mg _w耥5F#[`W [۲zL*(H.73Yx#nO;q#v}-5u~? ݌y蜕̖ޚ霈xofc`粦rIU4~?OI¥,Gޭ)O"ul(LHP&']C,;lL[ vc,ܑKRmȹ)M*q{=^g4XFw;C7"R/ d$bGfY}b9?3"d6'{%b}*\Z=x6uD92SCg\8&f V36WjWU17{~(1#WKᝐu}n[ |XjN"?w$3v}^=ꃹmE1GNEdmuv" S ?nS]>P3}ޑukߎ6lgmPT."$[,;<Å>Qڹ+*ӄI,'eӬgK)9K';H.I>xnAȒ:\N]s:@%Fdw QC:%׆A6zÜul^_FU`b܎04/or1i]rctWyg!o!n\Hbǜ!b݉+5r5q! 7%echb }} lDj٬=ٓFfG%y?U?VnUjL Vfik2%?iݮܛVcBML.9$ّ4e(mqвʹ% k9Ulc.2 eR`KcZN"V;1)T8z6VjZ4zvfY-;Rx}BGkAX.~aFBpl։ m|UϫɲѥzЄd)g];%z3,j.u#53u`]~8#ldRi]|9\n&!nvewǿCtT4,GHuu(딃J++H%-; $>rKq-Ms$ڙfb- ={Znenk2m}? v566 EhuQD6%v`U/<:PPAN|odOT"cOtOz#CY9<Ci==$8R-Lj1ɰȏW]0dlʎ)BNm 0`2:T0EOc0 ECCr"J7! 9҅TZ  { }>}?(ps 44t3?B2:2:]2:Mli'ʳG4a@22r>@LɄ샨NtSy.>Sx'z2z!Uei,2+Cbr^D$!nRz /r//9̥p|fQt|~p|p̢Uz>|p,#aq rcvl hݵb~uBhA: 륒$(]nA%^*KgOVWXJ ~|ƞGzx~M/ga+Ǜz1<ҟ~}? &ŭaZX|"4#)G:OMd Ӣe>TǼM!;LBv$yLuLtyP10@"T~KԞBEDey`PQSٕ$ˮ"yh26:RWt f@,GeWr_Hz faCeWr_Rv7 HV Y$e@r _')J0 YP^n@erX~埬@%ƫH4d/#G^EꭺPvhS B-mZ[ 9_<))K,) ^`-S3@B:O5^jK7eW7 .uTY37}}8U>h}h5f 9ygwOŵ)qo9ۿ}nHHBȹ] )KC5Y)̟jms/\#)ZxYS/=C?]C?!~־YW?p"]y?jCaӷgϫ%Mf- DT>[Ե1yrCZ"z9؄3Σ0UGYxQYDKO\ڧ/ڞRrv$KjޫrxXr j# >->X/:#9=U4lSId!t)PI,O2B2ZƗhuQM";G陊IHEU#EIϐ+Y\fQV}ɊHs|j@Yxd4lNs[PF0i&¤ V"~7T!L&$ $EDgHF,&9G;؄,C6K_mj:.9[XK3k-Ez$hSlL;$'"ɘ !enn|YpX(è@o($yE;8![HԖCB.ɲW"TL" Ys$ >Wid/F}E9QqɠowUDţRQ@ꗊs*^if]Ԭ1bVzue! ^*/Kϲ\QV[YC6Bug.V#xE_K7iD߈Tc5Ǘ>$))諑>`1I=[F_ecND*=TB]\9;b +ca )K_V}{CG#cHrtG1$9⁘)CBoCk];1$9fIG#wEǐhQ8BoqMwG@#cHr "Ȫd9*xڜGx#$3w `Qdl7 Y!yܙE6DlASwB}i>!Ù#GF`c"s܈9lϣڊ0?Qd\~9$ё>ٰΆ;55a2k)NQlxhb;{s~$TG9t62o"2q2K.̄t=~?dZ"Spt^e@ l)V,eX>-D Q]&x֚}ЃMwr !U&x#l w+eHHVVD٥Tfwp@sf >"q+E}]l k4 8?Kק/uLi\ rr6S=]cIj{ aB!/>U\(]:y5,c' 4/ UR. QFsJeReQ}"yyQs1ϣ2bwH3jyu+fQ\,Wb.0:ُZݘ \O GNk> ,ndѷuXɓ~L.zvT0āgM*vl;ɛXإcպu^0bLb^/7K,{B<墿w<[%kʵ&  2s=yܧkZ(if#8n,- 5Z 7#pc |jb0Gz_-U̩S‚~$N3ƱV9κ1[kgyQ?BWm zF=Ԍ8X֋K㧝8.cDԏG"'=Lzh0Ģ(X C+}dyc*mx`ZL[.Sd{3bIhXV/oKeVnj)HŽh N]?SIp/ Lj@(` oL@PqtV` WϾ;X uG.Pl XkS?UΎC_e1@2du^C>/^j, R$|3z]'+fa/sQ 86HDUVO~bX Lӭ/7%LRd$ йwìQ,{q<4195AnMXR!r%%7<aK~Z a`1eƁ$Vkl~m&vS GA\3 3~Di|JEDaafb~Tݰ|߶TX:hXՉ,vA'B_ 46RZN gt۹ ˮ 1/\4zv,Y IΝoZu'!=jj9]?/C/Le-ջ_?4m7hX[Kf{} E1In}Jxs=KekO xGoMƪ˽>Ip,ɥ֚}#0!c-4(k*ȭuߧ:|q_p76[k՟Ć>\8K^KsZLۍo;8tWFuJWyz4usE^Ca5tUXD$?e} o61eM,$CweQ׉~{n}m3m3=4Ҙ)KPBF[=韲ةa&8kYtuuy/ }s?;$.-jJ6p5fѐO箸qs6^=0&#W$ol}Kx谠"OpFZ3-bmQ ;vZ TytA ^\]EE:d|(Zu}|p#C} Dӭڸ0EN^R]=L XSu{gj&Sk}N-f!{7KV|O U56uiM{)8nɇ2kA15!%q57=_%<e\BƬNd-z!r܊EE_,Y_LZn%fNN)D Lh"ZI,kp-,q͚P&EVg1׸0Yn$"Ki2 mӱOoε4v rOc:@ "^7[ׅ2l]1Oi[wHx[*iR΁D)/2~Idq$ Do(cUz"䵆 !0٤ R1,q .#N ɩzVJGsOI1 uaMqN10:#yuW7IʼnLJ[ RI bE;y\wdgXSCƚ| ɔrYJif1׉6*k@QXʙadqL D#KHҸj6"p԰cCb}urD,`e^ r(㲂"8t \S̈! 郅@p{? VE2/O.FX},wD˔2kc֑zy%bV,OG\vqk%{-jGgeN[;ʼU@h@N??S]rOtk۝mZO ]6 {0,0agCyuqp"X!= VE2/OGe+jTuR6KJrn-S9Sr"XLcϓnIipg?4͖/9&ߗt&eqN"^O[߭US]rޥ6#5祝WppEs,q80GvEG⨩s a/;G朲`"yu/xֲ!e\[keD?;*]܇+"fF'2]X*BnDN"lqsN Di JV"LY"zzfD)=q] ]& Q!u3C1$8qaZw8z@C^ǐؙ*!|9S^4R:;*h:i+k}Taz]?N|#̃,#+S5e9'g]d| Z5/EzP>1aW:Vn@_=U.8|Wq]>u!홈çT W.qY'zJ]¯*a׿\֍Mmsh6eHu[=jŭQ Ie*#ĩ<9Ys I9ua#ij'ECs{)w_yU/8:w8HG%!˗9麍8G 7!W[BW_y.A'Yˎ͠=ˁl&&\1Cסily}ˆ~+<#pZ_>ψ&t(Zyl/Zä^"^_ĴCʌL(/5UFQ)$G1q88G1ǐ"fkwC#cq^lCZ$lj@lCHʝ<jMa:Rq}m=:TصT'ϙ/F&o2~Id0RO1D.,N= ۊ/fZ6j2mE#/6"Y=90F'[Ԣ0G\?lE#^7"yw?ЇdHgũ(R86KgLjmMчF?4 `*k7+:=d.+AH( G4 } N 094AMD i΀_R)?LD#Ȥ8 ;@;LDǤ?~6(v"Ю8|F $)N~wOy퉚2,.,al*0ŴsKOD)y 0+jrĐUqC ʔ XhM UGC6օ5i;{ėE^V|Sծw+2%uX7ϩ+^s.7:Vxj~^pYei88.LKϲtS(L[>}_ӱHB޽3r!C O#x_ǐxw@<m4Q̥SY^z3{gln舋e>E~HzB4{i2i)ePcr!yQcjn2"z(05"WT*GY>(RGAx3жΑ7{2a2cl`*8]}?yJR{)KXi!'SϟKt0IVĜ7)xRE#G+DZ:ɀw#DR`])'ډ^^6aTBh2njS!B2+$s6dVP,_Rгܬ8kǠZdx-2U"r~Ԃ[`ц%I,X{QZk*؁'K[Q+P%!zqջݚ+@TIj/~*r`IZZ:U9%+}F#VrFR`'/x1%o$LRA~RxO2.K<;Yp J2`KqZ j6hbM\i͟@'J 9M[-OXmsm+E/8׀$QEd,һ0NOP+=J'#U(=rG?OPY@RT{6D=zBs*K+BMZ;ofv/rO#UymI^z׽_>|\guVGr>g6yCSY^z%_0-=ˊ8y%șOq&ՕOcˆGO6V9}rmO)r>@[D6uJ-we[mpU|0bmDs*jEQxeeGgٟ }Jf}je} oˢ-L5(j' U୐I.5 ns!DN|#g;l1qQuku6[}u vR7C''w"qPy@rS7:ϸe1#OJe lҵ!`K+|g-+ ^V" JQ*W" !7]Bi·C$fHgiUrH &木+!N9ErN J͂pFNiH8y<ӸD#L,5ܶ@G1k$9*";B"k)ICXbCHbo:w1 "Vo>9V>TprW63n]lZ3ox20je1$uX`lO40lhJ.xm)^Zj-u /Fl>/ProcSet[/PDF]>> endobj 12 0 obj <>stream x+2T0B˥kJ\ endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-05-09T06:52:56+05:30 2019-05-09T06:52:34+05:30 2019-05-09T06:52:56+05:30 TeX application/pdf uuid:c5f90f2b-4535-4596-8b98-dfd82523b32a uuid:39722e3e-f9fb-4a5b-b7a4-6a83c2df6dc2 MiKTeX pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000038652 00000 n 0000038703 00000 n 0000042112 00000 n trailer <> startxref 116 %%EOF

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.