Open Access
%PDF-1.6 % 7 0 obj <> endobj xref 7 12 0000000016 00000 n 0000000702 00000 n 0000000777 00000 n 0000000898 00000 n 0000001114 00000 n 0000001243 00000 n 0000001378 00000 n 0000001442 00000 n 0000001484 00000 n 0000034691 00000 n 0000034750 00000 n 0000000536 00000 n trailer <]>> startxref 0 %%EOF 18 0 obj <>stream xb``d``JfVLb-u b 2 /437\'ìY7 # endstream endobj 8 0 obj <> endobj 9 0 obj <>/Encoding<>>>>> endobj 10 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 11 0 obj <>stream H*2PHbw.= 3ss#͌, LL sr \ T endstream endobj 12 0 obj <> endobj 13 0 obj <> endobj 14 0 obj <> endobj 15 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/XObject/BBox[0 0 612 792]/PTEX.FileName(./fig5.pdf)/FormType 1>>stream xĽɲ:%6xwɩdJA泋'f{kfe/˺l]r36ĜRc3 뻑m\ 96ChaD0rcH"ع1(/%vn J bD0r߃q 9=,>߰|*^+\#>+;bӢnEcc=ʊXEc"j޶./s-u"uYg'?&s5˾eGxu.W~ʯ>W]j:W3{^|W{.k_̯\ R9rE )~ qwbДWJ8@q`H|W@=ۘR.Ȳ 0rr;,^zpYiB =ۚ퇞W83a.0~b_W%zBtO( zb^)Y^~*F0>|8 gT*_X1 peB G{[BUï,/h\mb pՕōSn~ǯ?^ո;kvmy, XӾ-yZW(C}xQWd28 9lUۤnQnz \eo,0k \Z$dkQ̺tXN)VoSثt6|o@bPK5pk' `{-9@y]wc^z2 Wݖgl1}>EܴEYw^gS|))lwv^F@JZᩕ4cЮz{qn,nk[c~X6εyT>eK\Mߧ=/jsuh^OguzrW&& ,Vi:^Z>止4ۆZ=0`S)Qe[%Ƴ#>kJWg1ʩG9#րi~g?c~ѥ{SrZwG5|_뇻F/.<0T?E-ꆵAsNkʮ˙GHBڨsXY>F͟z^fpc9Q<}{[KNֳ*WF^b& ׈'Ǡv=+K7=uonfV망>_yJߧzbZטe|bITn[{ $R-~XVk6x>`3gl=F}rEZںfw01댳hzyG8Y\ w_Tj 52簗anQ7H+71ԚR׼ފŮ-|px-}}ONVPg9\ koPn)qI+0_e2ްܽ*?8h,G<]+ 1˴y~x^Lҷ8qɩo47/%Ǒ{H!?[rδ`5|drv(9%s_e\Id/+K(#rvIc 0}x C|.sOnkY8 w";bx:@,˚FUK{ Z1<;->,/>.鴂jSt͵!pG3잧\k5-p[$((`9Vp,)W ؆}(0PcLZqD><"CvO̹s*59yg5uݶ@%enQ.ةhMم^||V9M ݾuj=F]qcUپV6op̛cZuB-|:[o+c[_՟禠N Q\,~znl CS<_h:YϹ ۤ`$ݔ$wWaG'psۈYBqփOW[±ۦi=ʍ$AP둩"zd{C1mjq˴ME-n K=LET& wUܟ@'ڷwNOxiM mZ[qhP&#\ߡ2+Ob{!8L+֋X!\+´p56̙9+޽iFixp1ޯixpܾ1ޘi"³'XB =.MtxZ4!6ɒyH:BKM $ $pS;wɂ645e<0Rk=zaiiJ9Ykߨߔz#dY9_GH/zr}./ɶoF[AaJhd M>bmGʡvۛ..YAlºDj5:^r ̵} "6ԡ/VDRKxTdפ %SKbC4CfOSo6/Lux.^ʲM!g\vbWvI P^cZՐ-a]܎Yc_v ;hkdOeUw7ܘE;VcGgsGchsB dո0rki=_G+,u7cVw,izLʝ2*;e>6eKء| ^[;SOZn.5ܠqej=_g~T˳?Ek^Yvz[ԾkCW_팖r7ҝRE+mgVqVbolc+<*˛ö˕K8{"` Y{` ?P[ ܎y| *@H =n`#`Uh p FGQ_L:v?14πnMETߔJ_` TP܁ҷaC#dPE:@ߛF<Sc;B$0QJ(@7 0|0&0 $ǀc 30|,l04;w[L "A1|pRv 4Zgf Bq-̨jȰخE%h0aU4Em&VmI3ɮ]&j3M2l [ut'hsM*lTg¼]#0ID&"DHgabE3NLh0oH& f`mI% f`&VIJ%mL#L3I"la$?I$fa$?IUd(i0L6L="fI*]ἥH7HHY}U5nX c|R#THcHc&sI;>$XA]~ϢxEB3Lm0I4S JYP7M(@mIMg-}fiFz%ԓ$ΊXP^,Iy$v@y$eʒשU׉UL@y$uj%eҲQ^QR^&1IyeKj"I*L+DaԤrzRQK 9Q$\IEZIE:c*q"d>'"P: %CPGoiG޿AH6fz?/{:OOp$StpPN?@#` ~A8XG&Du N=CP;\ zTw\Uyt<}8=GG:4G23r}` Չi1~ GmTF5-kC1C: 2 u(lC%ߦm ܶm SP`-CVkO?0 h:ƪAFIm{I@71! ÆcFm#>֦ma$ iN~0#gmqoH0>ӇȂr#j:p;8։;7ɩy42шy'0$g; M< %Y>Yd.⾦>GG)l;JyPsfi_K^|i_4uۂc>9:集ئC9bۖbc:ףXC}5ˋտX#s20d@pHEOdSiOG6Hz[ ?{,˕z^$Ҏ\Lwp<@ےjs.Mrw)ϥ+p91>'wT=(EV"JqC{خ3tiC&B3m#`q7.(o9w9ax_̕wPT#@"]0w C;@oJk><郁t0M  dž;H@džXulx@p#"3˲o5-&@d GhPi(Ҹi$`m; K8eq2i@x'` \[SyX+KW,*ﭢʃVJ{6{+eURjhUJ e#ZZ JJr#V!Q &Ndw';<%,?ںOb/߉,*vp4oiw"m6Ն iyxH ^rؔ쨥iǠeiTC)C&}o2J͞RhDŽv[] [M̯62Xg2ڼByaoI:7JtK =Z] d<6Mb‡`! ڷˌadN@^XGЦt*  /Px=(qP)0U(@'z^!䥃xjκՂqSG猠80^+E¹pW{MP.wPM3c*NK7OAߊE:SZ65Te¿qS6YVvn\T5uo 劥T};U*MZ𠴲jͦz ( _қ2m!Be7K)cCz @&M:_nZ)*qZ)ܴ&S~؛VY/9K/7)ܴRa:JifZ@ifѻMyf9P&,Saݽ? a=Ke_R4~ y)'_PjZ4i:d%(E(e%fXQ|W$/]9%1]䲗P i#n`\[G!Y9z@:O8G{w$ ³Fh_~]}5KΛ&m3"@Nx8myPrl6`\pP@B= :)pVe38Z”yd] i z=q#&fnv$YGP< ",df0">@'=rFπA0&]+}O  C}ٝ"C;77tP$H]$8ŋx*D@NJXBќțNB$Ii!K"GRF4IzcDI5AEXI4IX&R_$>`5/iۣ&Z"%6^rEXE4ITQQʕkV`uP%B#S&0Im8R:a8Z}dD?NMEhԑ).׎>V'UM5tDD@ةtx"fՠ9o(l|!jm\A[eA&K ȐDruPYJЪ3oJ>A%hۈQ 6dM Z'UE|@opJm[H%h7%hSjXMu M`5jXu(.gMt֠ny%5 QezR%X,(:QgXNM=˱@wD\z: J`2 S:Z BaZ|m< TzP PL}%A=kNP aSsĠ&4 wl Y߃zM!L2qB-k4-P #iP p"#- 3Ř3ET  *Ivk|@\5f߮ ŹRLÂ(:8X[S mhs7gz$of}S0cu`rm.ʵoxN#]:<@MY eh3ֹ? Yj6= #G㺬?h } W خ3π|h7Ԭ| ~q<4A 2,M1əP=j0#@nО8+.NyOnd ؇3,n?˵G^r3Ǒ0Ǿ X|O7:m |<;@8ȳ=Ë?>n y}Hxs&w.mMxŮyc:z:z:z/:zs-.I.g_{g_zk'_Pf{&UUW( itS'B?Jf xb6Kӟhhghyپvgu Ӥ:jS]!O6 ܆<0Rx>6<&nOj<['tnx웲UG(`* Xuo6˿̏L'f6Gj+!OИz׼gozgD^ZI!x+$5a|ף=|1{Ͼ{ҩ5wOoOzM!JB2ȏ1 4hْNΡb$/z׼!?zn؏[ƞ$'=`yҳg=zҳgIbdыi›ZE^!eyу=,ߥHz{8LΟZ_OyoדhAabvǔ8=)Þy[!bzؿ_7Hȿ6z[Pw~K[x*$;C;w4"DZj->5ׄ)Wd62ԮE+sv5;^|ISS~F{QևļThQ,t pH(7aPYE(fbeU6Fc܎]d\J*;w59qZQUJHHO1.ےKr =azfzNw%cIsg_/c9+F8nJBJ?wS?dR˘L8rXV[tzE2'ޗU_\yƻ^nzk..t1}}1ϰ$f%0R .+aw_R>[_[?ܴʟ_~5m}%B-?Anj;kIF=_r o)+0%(≑H@ƺS?" +CxbFt +7.OM] 9q 1Wq{:mrJ $bx㖛Xb{^պ=^?fM-Wc1`n",< =@XbI #7fI+w)1@-g'ӐsaD|cfxoUካ8=h;><7 n㍐ʹ̊J_)߈L9 bqPNs;6i1k+urjeM9s>!~c~V~ʯVz[ۊW+z\Q3\uw+^=yesտ?FgɄܻxaعjJ+R"NG3 ˨Msmr`LFu&c G`0F_.ϧ"0v]J/f*&kM`2LMeǀU,ZoZ=q-eK]_]֪SڬlKz^GEeIU6Ssɲ42d_FDwL]JiV}[mmqilk޴W[C֥ڿ">/jFmcm޿+j"ua0Ƙ~O9kLȂ.5%N%S^1إg}(}Oȴ#xv9y.kj+% z5Ԓޭ=i"n+%*#D֙xS1\V^@лvwSxnxcK̼CW WYrx8S(yvږ&ٲLԥw+Xt,{mڼRm*>>yՆOsmY{^fma=>q=[[:tQ图ڸ"kn8.rV9^5fYnoUѺvRTV,$b-udYnͭ{ԃޭZ}F}rү#vOb>>cU~#4GYZRꗱb:C(+2+"[#n5*C!+>妵b%+v[]zR#DhpWJkޡmϜsDιk oPn%u6VZ1JpY3G{..Lyh1ױF.㮝7|wfV s֮'~7 wik9--vsЩcFeBG3o*Y{b]:d`JNcTn=rԂEL{צjwPY:GY::G5yT>[;ץIW;FMYI]oֽkmjhsDE a(LUuRz04yKj!T;7ni`/D 50./|`!{>og1.t~-xE<զF MNqb:nxH47$҅8g煩' cTo0fIE[&]4S1OLuU1/ǤO\1DvM`Lbl`#uŌgLT|*6bQ{`#(D cfR980g1' 1Si f4=rFKxG8dR**FIt 0 Q7;s8GE[OfnFxa,ވin<8ƘrQܙ'jǵ='򍼞G'} !0i[=ZjVyb=V+vh&T)zfQcЄw+ =$-BEyEޟ+,?"i忙(x\D3/SoUe{"IIf] ZD__e )2Ve g (K`a"IjDrwDC.WR{cȶ~S "cT[̺aИf_tcqva30 UPzJ֝F+[+I ѸLr Ρ>rq)q"r˄a@)uneD40sA'd2 So|HPmFvɚڎ8Q-D{, ,C1(˲` SIO2++b6+lQ(g7Gp򘑛E5ȇL̚T? D#,cy;XhfL6xn5P>a(s= R㙂Q`M A;̵A%YfxR<3s#`w٧A9_`@]9_vJ>^"K]A1JE(=)Kz)0s*㉵v\Eb*⏘+:+'73߬L/Rx|u1+Lש) /"@˗u4ؿ.:rI\Sd]v4MgcOiі(Z~tu[4"MxnOӄ=-}jO+mpW>n[lv325 p7͹] :H A9nI/DNxғT; ^`5QHg_SvlH^XcP Kx޺;D 'ܣ/ pk_߄Ԡx#$B%q\Ʊ23q2ΚJDԨ 2ڏIo͘F{Ȅ?sHt&uo1Q1GdoG ~AkwFH3n$=%Q(2AB&|TWp$ЈB9 w~&݇G3)Ƶ!zdpэ9̇-V{DV펁nx+s^yI%ܯ$/C;N-ڿӤ۸BryKhwo O$z_]n Ik-oY L?"O~X#;"ӳh;!Mt1uO>ƌD!=QH?mKE!Kԁ /*~ J㋞먣;mGF|}%VO^ c"\"m̦XQ0ftқ f;'j+dwX鋵y$Fyh/Y0M*"ʰꮢ,@emh PYn}乛jYIfm j+{MF?ܓJf3@UB,!p"%"R#%mŸ$,--a, 6 PIY$JBMRl[buRlF6Fl/6Clڑd4Ek$,:#fI6 HQEb*Rlz0U]H.lIwAvW~#'G:]28Fg: ~]rڭVПp; Y{/%ug\1iĘɿ3N= ˀڿC kk*|3#9j&>CVo+o0K>pFʵ#2%L!Y/?bu'c x`.!p? a4 L]pdhs :3?#UUB3)o`NٍIk…Ť`_yV.t(Fzfۮtrk8}?iqiiሒgؓg\i9uUy.>icލf2Wf2D/d' 7`yG,3+QCM;Z`@dYxK#Cÿ10τ\_Oؖ'gy%"=hFi!*:yb0 uX';A=0N42O; }d6%,évTdP F@2zbȶMF \{Ύ8`d+=p>p>X`&e6QMXFR͌G4 ـd2E2L d&eN4!IN͠FO4!{`iTF#(M)?=F 7=N*oæb\xgof fa}#!$6O&M4h;A69ќFN4gYS3g! ʦGK;KF4nnڭOΦC0aܶ%!Z?x)h;dŹ{a#1*]vF1n/..Ud4~wUsU4 DZZ=eP#7mӛr6;٤rL_{mbMM39f,5s6Q/g JMhw\i5͛sLyS4{STMvbנʤ{c×}շ7um 4b1wW|[&K=%Qj򨉳jSA*y+J6EmZ:Wb\y1\BROg\[e~ 4پkX+_ᫍqwƵLnq:^,*I&'6:^m]i>%a5dXVq?\ýq yV9 BIF_vq~][AJ0t8'+V_#I8qj5 irZϳirR'JCcr!WXա1ΤQ+w)U*%iX9ښ S(I= #z=nR}s$s(tf@=uJ鞾 Bh&jyN4&dl ȸӑW 죸D$%MR" ~;IR4] K)Y h',Yd)ܭq`Iv뒥ho5vS"Mf ˃@,2H atD <.z}kh~Ўݔv7]+򵀶~$m{K`P nY"D@r"(8:ZrJFm@>Pɫ" }uy"$}%%I@i'ud,ZQ_ xO;cdrQ߲|om[ŁQvYÿgdf\! kOV&ߗ%,r'j 7m>bOܛ\2&wbߌ;=&r(i<8=C?8{`;NG|2jmBĎ #(Q;([${EHUX}YlE|͟X}9L^VĐr@65:tfD)#5#,qiӣ73 kjgdMҏkj/6=0,UHcJǀ##ŽGSXo΢)p HRnKbcY-dgwK]JLd~&Jbl,RK)6Ő1J+,nPߒQ`0$KJ%ƔP(9Œ#Q2 a,x"䑒q":{yzQ/QŒ勒HhGv#:F:ܓT'9i֨q46ׁU`}  N-C@Agy"RH7$K_3 icshY#QX3⠳Ḧ"0ޖF5"q<DzHi&LgoL䏲6Z:1J6)K;䆬Rnlr(+%(C[i[N}'\%הPS0ZpDG܎$YxP̚B_S;K֙t;hM]-OLӜ;P99w6p;hv(,h/ 爺B;K})r% % $rBh@;OL8?93C.HMO5KM`Hm, \*e6F`-m=Mth/9UO:,ZC-)UvzBTrq}!3DYSUvp(>Nӝf!!ڮ*v֬#!ڒ+d YG]R&D %B5ejr(nXrCj,wZ}Q!j};DۋVIC4;DM&hN'(!Z)!Z6@#jceI,MhOK ѶfI(!*&!JCH0Cu(#$7J,hDR"K(JA\hq ͔ ^ LZoۋ--3 ڙvZm{qBnVo<琷z%Oc0Dž챦j׮ #XbsmueIJ?4O8{(ny4g:/ӂO~Sٽy9w +ڝ4r"Opڈ(81ZH絝+V*yIRbX"ưbws~ R$ )-V\|F򤞎~W>xbH֍{ 7)8RnbX" (yy$cX" X"罇AqàyROG+2/zSu_[q<´2f%Y7bn-$ѼX;ϱq<54Ș9SsraN*z$o߰>}x["{C*OqBC*|Cš8t"t%'d>Нʇf!]Uʯaߗ{릯*>7^QʯWJXHx*ϸq|V5Y4X箖 FER!Cw鈩ZPŝM[Ǧz94M~A 46tMW,ng3*> Exc p=SZjVJTca0>&+UY8v7[۵Y\1}[@!v;R<UOf")`%?o ]sIOd׷I R*d?J+ |S>g _G*Ԁ/g; ګn!\uϞVssKq.hW㴔S;Lݒ.oz9 +Pyok~g &yצ |^q86:aWsl۷o%>siY3(YW0SԬ;˪9xV< 5EI_WԄ_ /艽{jB5ɽ|h%|rgYg {@^ƎoݱCr6Ԇ eSG g>o{tJBX<{5!ZYoo%7Į/?c9mJ@D@,X* ٬&nt ,zcn'8` π z{sQـE%f3׮ 6˃[9(7)ߺF}: 2 F@pYަ+fibj JRAg?({?({?(sYbFzx\x0P3`<HA?˸RR77/큷VPjIx:O .2Q҅.k_Z+Q8P+Wۄ% qG*Fo:fFOD s,11ԡ/(}iޗg_kYyx־γynsW4O<+~ G¸"/M3sq^1aO{,#araREOvz߫6̜o0he,\xUzb0JY*F¥fU,JX#_1Oh,@<%~̅5:( =F.iIT2ߛO\XcP5¤`ĕ%1?/MԱW6g0i#{ edœ z6#gIP0u3g]X4 ͨFN3L.[VBfEN' NT0.:vչn#9UԲ<֩\MFWiQ5:Tm,&j\ڸmءqi]NK0ZNXRˉ8U ! f2vm׹ln:f:YIFUIs6ZtI5=fu-p5drEl$ GَG|_U~)8Oi',=X(Ce mq`8uǽt8(+ P*r:ؘ*/T`?c!1MU`z^2eCU`dj.O8QԘU.w}i "qH'ECMxyD! n3aA뉹#[m|6Stm:x(?cf,!!#-mI%G/#i 1?c~KxJxJAV=_ξ[[9bem~1Uͺ'sA$sy=RB;E:;Jܿ󤄞X'HD^qH =1I !r;QY+w*"׶7v[jDO?3__Omh,z & :D ;W-6;Mi[um4sMĶ/#mLط59d3۾o.Ckф=5cyf^?J^bT:>@#(su (M@pNA8@ǎ=0BipXFu:mRd& Bx${*FB'QQ0:x:` AsP Ch->Ϛ;b?Wb<=}c~p1Tk-8 ,Cl@ KW:n[;0>>YgV{ U~wD{7QB td#~uR#F_lL1G܋>],ֹC`삌?rSQ4*|k3w;(*f>nk7:bXPQ&0F߸#.ӨbYqB*7(1` pA2bqݸK8'sDu#%v$U (f!^j%3 H'o3ά83x0B-b`xznLn;SHvLbvLҽIMuf1PfUҡbk)TgsVɪ6pb #άHM-*=wsw)|5HlKjvQEdkI1~[Za7>B诳\Pi|PBYr{%}27h;"B\gUEo]ouH& ~|7h5…v?).ړ@{U'4Q)@_9 JuO+Hru(pCdR: {Ñ;T sJ{_MD%0taLa`nf*aLaR@J^%y(p]i`EME@V|T ؆N)Mex3`vUPqkћ {g }8)qRû&'uxs zL1@j0F50Fu0ʁKCxˁ;!/0a<*̋6+y1aq/+ bB^#+#ȈiӪ-NL81^o913f̧@X`swj^;[PRu← iu_NDcLh-ܒG}nұbXS z09z! b酴'S P*@ц~u }gfYhx9@@ PCX0ewFhX%:hM.XPZ38>E%pIBBkznCؔOU*](CX=⿦e%wB1zFlsCJͨSGlT2^6]^BBD'@TW vI-c~5dyD(="aX{M6WB^ '.<< >M)6FZlPX3 ebmc+MO+wpe,6"&OKEXUѸE7D=ܓRzq8{)Ƣ&zRY222e#"^S"eX3)!>3}xu:胅EIbV>Sm2}Blb\{iֆjnqEjopܙL6YQPtLpd5/bݪoӜxiS Cu 9(G #:6M6jt֑$;pxh S#E{|"hM"7TcP<[EĞ=H@&mJr6{ H0H{dwPu `sPH.VSV}&_BjyJDM5nዪޥEj! T6fU/>1qvSjOўsH4%hbGЊ mq՛Cq !] q1q *͊>@5.& A5Ρ8wmV$8"8-'=n0Y"Uy1%ؗ\p(z2d4,hW2-o*+KiVXehU.Z mh=e^Yz`EAfm+JP~d"JKim2FSh R-@QM@OJº-L75)%>@`tvhӳIq!e-1mLmcuϒ]]-]2Avl1{9٢D)7+8zn~^ۢ'^䗱jc)x_|iұ?rlҳU"7DܺZj2iMw 8+4Tg(bGǧŸ*_vCutG=n_AI+)kSq}>tw{y{2ܻ^{N*T0&btwsi9u75RN z.5)/igD[4a{)yqbZcw Q7m˭TĘy8OqBʗz:{}S/((HKsK )/GAD΋QP,bK9/FADA}~+_Ŵ΃QP󥞎~woͺ+kmɣMr`eF F\p\P@ .F( F+.Fq]tA *9h\&́>y;m{:e(}^SMoC)Nq=C)|Aš}8$'T>0On7շnӮ2]xS"^WU07$y6irWXDzp0QY9M=;4,zԟTmgk֡~^=&mwm_ڤ{HMm_kl9S%.Cy3KRZh7فQ7ǎ0J?c(7VyjZ^mV?-W[^֥ڿ>>/j#m 6}Gݗz8NBz*TT5KFriG[GYYz2L}/QRC1bTtf EuN㽾=1[PjV1q!vX񥾋Xʹskyeu8e>!^]&];q).|+Gb_f^!gMq4ʜ+,R17G V_V^G,2lA/ ӌ(cUj֝e6=K&+jlϜjš&~J=ԄgMv_3z?yǥz]ם/Q}+_Y| =+&Yt:crN?9?z(qYkp-:M9g.Lﺶ9ݒ.}㍽KϾWd0GuM*WF?Ë@q J/_eyꕺ R]tE)-)N_2^%[U]ifkS_Ek{WɢU&صc/0E-=s̖emgFZ2Kn|gۜ.j^׷sucz՜幝[!U%($s($UW}Y۳{v?ܛޭjoֽJ?ƙOz_[,mĞw ~R;5ojt/8w;-bq.Uܔcש uN˴a>p}J_ET_n_+҇ئ]t};řΤJs"]5v8wz_`X=@ ILu(ɓkH®*қZE\*IxRMzUMw&իX- 0߷#IaMk c>75]QIzX<0wJҁA+1E"Oud#ю|/'.x ߓOp[C-֓c ?.l|_'|ld=p v!''G*A5x[1 E`f6Y vpBa= q鵆zA` 8iNc=WFj%*MI2%4+M0!qBڅc /N@B&?[0s*0)m"4Mw󈺠?:Qxx(,bٸ(akB_oA{z+GFM80[QzPYU5ir^ϑº+ŭ.2\!^tDW]9x~/5GڷO^M0r⛡]$n5v."yѸתux9P6]x; 땮6^E,TEkQ: m]R /s糯$(.sEXLkil][Y"ER&-Bh{צ*MWo祛{K6]=,^6.m-/ڃ.M nJ~r;Q^3#IT=pղvWe(z0o>}j^ wv0Jxs_uWJ}}h.v33"k3Fo"LGI#cDLFzC$Q&u܊,,Q?^FNo!~L/Nό˖d@\}_ }[7rGG-?M7=ܢeP.ZWn(T|OCItǁC >_C0_%_~A8VOcț;x>IQF7*jR${;Y&ح(=A-(4^2!RqnQ컡:Kh>2̚MyG9fmLk8}ƤE5eјXgHAj:r ~֑Svܳ|TdCA2E<,NYt=eĘ%Ę^QiHN4e4i3teL25%Ƭ$ÄqKKI,?R@Y/ |Lm7z2Ts5M%! ܡ ! +A\4$ysm>]P ;^vQ"E{@C{@C{M{@C{@C{h !BBC$hhXhTQPА!;:ć)<!:aRδGH8!:큓#4<">L"aC!rX4HA"6zPrje4iU$b E$Iz&M;n -A6 gIh5&D4!˂3ڭAx7(~^$ɟR(ymP #$JA&|EQr/AvǢX uGd?h&ݾꏭ4V?>X'is˯TY]" !ZqBsM >~QI%#E5fɊPCi5}]Sf n_ _{yvXw۹~`QS8|b{>oHG_蝚NxHj ;]s4h^,XZa7gQt;_P}F~@΢y ާ׻զ׻ңu` B֋Y}Ǻy ;>s3po[N9sR[h<-Xtӫ\pxƬ`W^M\M<\M謩&>T\O + 6UܫTN\M7Z"GWj#IS ]O-pYv6FF`7얮Txd+#r_V4^t^fNi ^`hzu׳Y'x=uF_VtU׳^x=$xke5[={.Ϻܳ񟷿|vu YaiPyͶ6wź u" L{f*7Fo[TD@L{ouKuB`8&{{0-HX$lhK|`fP+܁߅?owrÇ6+5g~?FǧKDp$ˡ?~Gy+/9bm׎nz,`Bg;V@7< EE{}嗌@M}Fڦh.pwvwɮu!>wy v;Pސ;Al(7*z;ge=0%5`ؾXJ<0rLAnxqٺmBw tOo{ݭb#ŎS؝6;[Zy2DT}a@W{"FWD)Nb㸇?n+ {m&Y`Q)RV [~V|8Qq[D o4jQ'O܊Ne<`9:~*CwHj<ۉѱ{`Q?c/~`H.HT/=avP+!3+,X04=۸]l\\Aر{!Ň]"l 9_qpC \+ᆲ],wCÝ-{De7<܎w`uK_E ǻ`]Ȩ Ē<'x{#%n7;kOx{tMX#^p)d-ywGXfb{# %Kz\q%n=%]q %}G 9Mp'okR}4ٗj)nRGJB|W?+Rb*w#Jv1uGJ>b.bRmB&9䐥RRj!TK8G#p6?狻!B*F-k7]HyJ$6R'/ũv85nqk$E|Q85K} Uem?gmu_&/6Ȩλ}ƫuc}MnL3)1c0P} #% ."?ڠ+a,u g౮c^)$Kq(,|&4z .f=ʑ X`4q`͠ʌU^~M_JgëޭΚwY7vxYi7g9e_BG?׿N1i? ^d+V?3<epdEk[vlO{XP +w( +vbѨbR*}yTmέn+3`o_uT$2 6Y-@5+^}"~@#"~D+4J#A.n36-d %dwݹ73_Me@v:CĠ+<|UB^:3%D 2Y!DF&AV%"qZ@:~H-W i% B XB +Im'Fo2:}H![gV1DE )%uI@G*B-K˲4Ώi) ,zk|T4 ~a$ݔ?}x6SMG?6S H _X<.;|5@X@@ Q4dBh7'Ci P|b(,A5НD@x>(!5PhuGmQC(BY]X?ѭ(cuOo;G (;rQH/7 د]1#(\;] 8߹lyıFRc&9[QX"<H);FX7q]ݐot! ;Kq7 Ao7)q7 1NLoc0;Gx0a9XO&4FpI8ƒQ9Ź福R őYM c?W#i1A8\}:TFPxH{q~H-%(A8Ŗ˱nQ6 ̍H3e+Dw60sf3Qr (a6 t,Q\UrL€2p$|zL{2!3qL pθɴJ" B^8H&xIYO`(tQDXm)q !{\:pa) !;^,# JFa: ;.@V\AtpԌ#n4f_l >gTD8|4DDbN 'x&I r#jrD)G @sI ,)2׼Xk\D, 4 tOp0^ȉӃiL;&iB`"i Y"3TDz m'" QEH?]T1B 2‚ ;.+$(4Bl "DBD, A4!S<[XTdaA!XXhQ]b%A H "Ҙa5>cʎR9ZDF- 5*WkۂHǒCع*8Q$%Rb!"[ٵ(;&T(;~Jb~ѫ/_A:r~a߅Ö+=lY?Cd.x;x`뺱=,Dڲ)RO!T{"Y53bOD. dcrOD8 <9 ;xg^"[eyjؗ-O^}|7!-P1}!̫ 弸G}uv{v{i,_8c:c:c6ߕcWL_4ӵ {y#ť9s<pa|j2^>|w(U빊dq E؎x-S>gw[=*hk'qgpGoqճgk~ u _?gs ;05M97ئr_K+)SVpz T(yT}?]O.y^2ҏXp'ݛ͂\'}? |(?؟Z}XZyV֚KYxS ٩a^7/yAG/2 endstream endobj 16 0 obj <>/ProcSet[/PDF]>> endobj 17 0 obj <>stream x+2T0BC]#K]C3#\.}\Cc|@.m3 endstream endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-03-21T12:21:39+05:30 2019-03-21T12:21:28+05:30 2019-03-21T12:21:39+05:30 LaTeX with hyperref package application/pdf uuid:7321f63f-1d17-432f-ba46-cf42355e419a uuid:90e4187a-fa83-453a-9e18-e4b63ea7e18b pdfTeX-1.40.14 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000034958 00000 n 0000036149 00000 n 0000036237 00000 n 0000036313 00000 n 0000036365 00000 n 0000039791 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.