Free Access
%PDF-1.6 % 7 0 obj <> endobj xref 7 18 0000000016 00000 n 0000000832 00000 n 0000000907 00000 n 0000001028 00000 n 0000001243 00000 n 0000001369 00000 n 0000001625 00000 n 0000001860 00000 n 0000004599 00000 n 0000004945 00000 n 0000005505 00000 n 0000007614 00000 n 0000007945 00000 n 0000008454 00000 n 0000008515 00000 n 0000008557 00000 n 0000030553 00000 n 0000000656 00000 n trailer <]>> startxref 0 %%EOF 24 0 obj <>stream xb``g``%_0 <-L x$9`bPcih ZPVP~H330z ac` eh06 endstream endobj 8 0 obj <> endobj 9 0 obj <>/Encoding<>>>>> endobj 10 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 11 0 obj <>stream H*2PHbw.=3KC0M,,,Br.gK>W @0X ! endstream endobj 12 0 obj <> endobj 13 0 obj <> endobj 14 0 obj <>stream xUV T1dfT8b<P 'm-jr繴RmEl`"511}T[LMuuu{͜ IM H)ߐYj6$?{W _5̞m u }*,}olͅ928''" {6y",Γ Ef^qx"m},:5H*^/O-[ UA7nڒ+U%&_SkADsh"p b G"XI?JDLa""">TbaIt#k$f3YYM4G&dYF M0ppBׄDaMf{̺FČI[.AM2 F履1)LS>b։z8m!%՗U"X7xBYPo|xX{ K5VTdkD-܇?A#&#'p lŜOlIQv8!Uy 5b}/]Ofo!T'@ƹ;?m՗:%bN_B= @RX+O{?1!K:ZQ{ `[(l Qbg V8 +C̄d1}EGDY (m4}15J>L >JZ(t{ Crڢkx)Isd)[p[TNy_)`q%cR%:a8HbQQNmz!ҋvb_sMPUETq@RvEkk6TEfOW9y!b:Iz:Q |v~&EoLO$ 55iAΨټa9_OM ;Wu!VڐZx ]Gj2ljxRU@!qs-GLet!4+Ea۾ [=iD2dF!QPQFp!՞Ql>Pq/҅Ỷ &pm~%:|/cb5(yH$RC8 *u<϶}؞k]~T&GFb Ýdc͞)i=dI)`^=lOb.:nL;Rkúu)8C l)</ |]XR!`ESXf|*$9 !/ߞk:Kpk:E/H Dlm_PVVPA! FyY a[3:c[AI7$YA6Gy.I@,~744.+ t"8{tմK-Lo&a^ėk9D~ҌgCZYԞڐZ@43 3?HٽQ8T]}myp%jyR8l蝠m&/#,y>@oނuRuekb]GvJݩYG;؛3{YV/@ɯZ~K ]vItT+jn͊E埄2c> <9;!4kp> )(Z5jI~PA*h% FdORà CW;s[@m8)M&14W+$z!Bnf-L o䟕VJF9]{lEch}5`30c feJ:@O H!KrUk~&p9j;},<`ce}yԖu= _0oO.ԜA70P iX\ݷVŽ,H?@8 ;w.n`0) )+n47ݕ#Lw%3rˆMgcQj"PTQ Gu7n)87Kq9/Xg]`͖o7w009ꗎ$y7eKԤkyT0lN?T/jP`RPq -[2)f?TXqcQFeuRY#(櫎@ԡ5ՔfƊ{Sܻ| Aﴶ endstream endobj 15 0 obj <> endobj 16 0 obj <> endobj 17 0 obj <>stream xUTyTGaiuf<2ʠx@dEp "ꂢffpQ#+GxQf&F5ȚhV<ofU_hJ&hviΰ$S0IR5r"e[\a  4=#43cLsrJn?F{y{䉓|uqk~ I2'dhXaN[M҅DBQgz𒙙YWMH42i:?5EO"(ʋZDP>T(5 )ʕʤG (PJHS2H!FD$ɓH, ʦZddʍQY7qEc:B4e ~P:!Fwܑ@*0(A-`p| [;,'5btÃ7D0P"-3},!%1L7?;٪U C~};gv n~occ}mHh b-,7B%  }lT)HL~çbKE"|ӹq<$bSV%e|^FI-GI5;}XPPW}GSZCг %JzڗYK 4uV$}nUw(>)8 4F8 J#e} M68y[V_M`wlX*91uiXׯT`el`o>tA->&F#ħx֣Q _ŞЌ xun:mYMmY, aUo3q $)X.``]o(C+"| aZG |'.aRڗ4t+gGkEWv,ggI(-Џ{i8˯zkDүa#pyM  /(A{P!j|&Ϟқ Ne#<O_jYkJ\ъ5y֭;β;E7\An* dUPDK5"*ē0IGpp%# t'Q:j[.5|e}`u?e'Tzttuyi{?@^(bӲQʨX[fm +$B "[yr 1O\D<|zb*`V!M kOPX&\yT+.?՟GOq?xT_ld*ŷ+vSHPV:e H{BQ+blz h:ɼ8͆D|lM1xϓAX~#h'rj< G-3oFYpc * RZ[Wш u3Rj$ "%| ޯ7O7-0^.&j'4ĸ/Ha?li`ĨU,}P 3he'4'F-I7/7;Ӽl1fhj~`xHρBQ馭5X]j6L#ix@` +Ԗ-:Dnİ%k~M~Mas8A:;N NP+Ls`gٻ*J*AtpϞ݅{v+{{oIɮ]J#C endstream endobj 18 0 obj <> endobj 19 0 obj <> endobj 20 0 obj <> endobj 21 0 obj <> endobj 22 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/XObject/BBox[0 0 595 842]/PTEX.FileName(./MS-opt-4650-5000.pdf)/FormType 1>>stream xͽͮn96ϧC pMd6vy[Pb~" >Jy_68Hŧгxgu>6R:[TY.s~y:?)ZCfkl ޺72W_|yO^- 6HeDk; ?,ymmzOn|3[D3k_~LR.MG0=>} Y-[efcOY#_~+}ȟi20?4Jz9vR6?_֔=??|xzCޥ??wֲzpu=ڿ=Ć+Kyxz_>0m >ַp6_JY~jg+[22Ao͏_7./_ \XcʦnW}C9|hS4s[]VvqZ5zț\ #W^ϐבYבg=ms}=eq˫ /M57vOk7mj6`qZkZ=c+mglm?WfMo3fxYo_=m-Td:Y6uo r& b\y~C$74Nt}C[&5}w9m" m 0mmϩ`hoJFi)RA?QEcCl>C-rN9^y=yQ[OȮ[k/my FrIl3e $~RƑ:m83^\{TMe,)z~FOW E(+z%=ͣ9PtP)/=ף GEP*zzPt)z6y᝻7gtEϏm5)ݿ+ˮ])]Y)_pLEz oy/"ouHoH/DI\ _OHgHHs/A:i QoJ@M?%=uf*G۾JGIAaAVEa9(,®CaCa硰A[鈭 r[ 2:zD̖o|Ȭ[uu"EfEfgSo/Rn$"aLm&zaL66#$uIF.Mns=6iLh7&c!co,@bkLj05&[k?j0&$ !3ij=x2[-"_obei> ZXز6PgxFY6ٵw+(('GOrG{g*TbmȞE6E0]`ݲenO?WWW>kGTSK<j3kz%?8tscؽ2Lm|aHjeHj}2$}a IK#bL Fx?9Nkӯ*Md/x) KmE0[ڊtKz!5R+ {ϑW3mG>))%*s_^.mleF]r]̀SZ(]Yrq/qn9ɂvz6.#GKٸ86.63ٸS8q۸[CKf=,nja2[6= O}dcu13d>=/s&#l3Mo8ﻘ4ﲈOzR i$GڏrUI*ErD!m35|IeeP,#,c\V/2+RX_~! |6Q5FY.JkDv#Ͳyd͒=a0%[r6#!Ϙm܏66%˚a(M *5q(b-aleiҖ,$fv Ӯ2®Uڵ ]Cѕdkkw^ڵ)ڵ܌q֩1NW&]$Zv^vthZ]3Fu]q]CNvҮ5ҋvIfYafWj,U.9&˧صWmJ()ɮAvu q.m%+_!W*09é+ruV8uVnBC5V.G0]aV¬PU>aV¬z, ffPf+*'̚t?¬CAB Rf! 0 aV>aVUnf zf+W&tOU"pJa'YaN+W8ޅS))P14g`/t[ lRθz[XJet[ `oXXV)X.'`Vd2#hF&+ZW0@4иgAnz{TOНMzC֝]vpR7#&>v#}:IF5Yfh˺>NڛqBV{_gd7zϕ/8S>N6ʹcȶ&<§͏|M&!.+94]}q.rLeֺuHǞ/5zk|ZklF3_lxCM74ȶ46He7!y7o'ӿpU: c_5}?[w?|CWaa*?GB&{ , h0`2'o̓yyQrU x&l&}"[~vX䜸ddfW:r緽xEh .@f>A^7%6А%lY2OhS}'>{I=w+^R?:/@2,F/3.mЧ X1[̒b}&f`!|E߯U[,cEÃ\p1pX}E3![V(*3Kj3\pqaW#L~o[=i\(8TIJúdfpV&fԙ-/2<ҥ-R.lu Mؖtruy.]C996koWjq_U .0ZWenOYrK>,7u!ilP.^e(7^/=wHNg60iUSM]skKj /֏#9 %?B)?&Tlaרi|So4"7|R{1b E/j#ߢ'F7}[=iFP]8*_mڐ{t^Nn;OD:ӑAnLȅ| F衿S7̐H\N[W)X%QOs/x9ҥnz庄5n%k.a6FRb%[I]ʛjI2j9KyblKy%]#Iҥ-OҖti].~t)ץ}$]Iҥ墜Yn$(vRQu碟E9&PԠ7hfhf:A3:4ͬlfF@n=,Qo*7c*q3ԇ+T&EfL{=5 xUiN9BBf=hA4tjsv}N3M=E3f:rB&F<tR]EFD*E*AD*E<֋<<<֋<֋ uc8KT,\YpY3YpŎsԎ[,\fY@nDf6=+eiSbŔcqs(\Dzv0/3T)tZQ!3ThъO 601_mX֜MYӔalpqĎ#r\$V(mf&aLVĵzę#f6.@2q RS]G4훩urf rn^7l 6Nڵ5ʹd*esJe֊qhms8 6E+7͚s$^/"EO5#4kMq#M\CЄ.Btx?y3؉/p4}؜Hwy;" .d,J4$Y{rta-=G iZM;iZMk4?+4`zd'\f-ɴj>]f%2ɤOh'/gL*9 'GZ힠>ᴆ2S[\fO{}Ȑz j0|epWe&i2wQꧽ/qפ?ӝ]B֝]~>Rj#M~7{VΔ3gܙ2(, ˯4mS^u YuV{guwqV߿z'Hwv|lYwv{m.s7-/~>RȺ{`smŗGi;:%VE#DELE!DuрKl5lx|"1Sǫ/ζor qΟe̟󪷆[Vkw/[k1w־Zek͕棙|^W_}~ܠ# WU/ *yy*7pb~^?˯-7(7u r^ޡ,_uWd>`O>o>gL<]uf]VtU=kmz!so<Եw6Fu_2al=ަ/n;×] ,6_0Bq/_Uv{KlO/5>}i<:7kӋ>|L/>݋ߢO_2 -Jm\Uvf?|f]i3z+3re?́-[[x-p,p3[+3&-> gЦ^Ռ^% 캬ي'plr{c0 Y;DfJj-Huġ:bOafkX)c>a"qf#{:8ƣ 98FBE8+a˳ c A1Yc{W0&^_y^Q8eǨqLFI>PW=O>ꃕRlfMMr5vԧͣ>sTܴP74x.l2] q\u* '`Uԧ?G}0).oX5YTqKKugQ>xx(|pUj+g wqً-ҩ.--YѪV-iCj=H9IH\HCW#6*3)qqYC8Rt\L"6/"f @ۀЭpQbVw,Cuf K[a2A>z3cUZOߠZόOB뙻YI_Dϲ]zf zZqg^֏oʻgZOdd= znp$:g1)@POQzBd=QֳZpG8i=CzYOLzb{YO'TWpBIM:15u[0>_U1o,Dz9 eAlYC0135A]fe7YC#ƷeҴedDjﲪΟho#mDZoTTqgY3d`]fƖGZ>zWs.^#}M8#j W{_gz~UA\/eeeU^[L8u=koK.s19q0MG:]~}gCi5>~eLSi_)V@)eǕ@)w[V{_i8+K:/e4_vG/\HzkBi#o_Xu ~'+`^/RsV>ӁbVӟB U|,#?:hG# G#.8ΘJge zS*v_q`z09<)r\pFY.(~xf*4[$8<3Kx'3g\wl`O= 3|ol r,6`[,iYb2KKT/4gTVܗ,Mhc+:YJ2/ZO#\8S.c (/7E鿻rZA Y#]'|嘚5lf#/{&?33td8q;R?%M8nx|a&sla»ϙ8/ &mc%ilp{eYDTL:yNh^9dV_5 RGLΜK.(]. 1%IK]ŒtiqgM7\\v]6K#%s4LO2ǐCa]%+t*FmI 2RKnoRJoʯ侇/xBwnW.7uf] J:Ltu!(tkd>tK KPb#}*1f I70 zH/ ]W n4+ ֆC ݰ{Q70!pa}>P->`2.y~ZIRll3uzBLǿRnh!;VY:3EEEESI -Lzh( r9mtP!=4QEtRc$EŲ>CL"=Diui\&&*~bM*CEIqeẄ̗t`!j*(*rRmXr󴧋ۓ㘑z* ~dF0,3R,bE32#ݭWu3XWʤW&D&ův?,baR2 M dRP!2)e[1mrfTF yzbq'],|rPZ J <RS nr̳&CfmKBfl~z1w/Xy<4x0,FBV|Ẇhh ,肂=d! "E&+X^^PfdNit{|PeI'I39G@>{~.a,C+OmVO"i"$P2Hk ҔnL`LZz JtXU& ]^ "T^{6V /bSQ'0J3Hd B /bE@Ee }86'eY\e'C^Ѭ,J:Y-% EJ9d4亁|/H/Yeyuyl#//mEP!/)pyd\a= /y#Cȋd z?)"8J^">vhzN˼ !jxCE3vE I;x^dS^$[߽D/Ȑɀ iЋeނ5=uAy}ɋ`kbyjAIT(Zut#J"0"(AIHG.ȋ,*B ܡMfpc; xe)s)܌)%zXO|xXie_Yg\,ĈY`* kQ ,H hq"$R'-e0U7õ8s)xwo8g FJ Kgr DHu +hw,Id΁蓵fY+^~65muVA*peU~2ߋM뾺6D;dӠMtk"[<֯8lUTM|RqhǕp}&j.pj" QMp([B={%mQB}]QV>MQ.<ʺOGyJP(>Ju_}X9Jjmly"U9F6Ǝ:G|3ƻ,/WE dF59.-5H^QVRbz{SUnuo׽=uo/ _|'•qWXBlX`׀m /-oZWK\Zl7?-V7~(o'2Wo͏_/?VTl}/<;ZBq%[ ??|⿙-mT?`/둮90ͬ"\4057L: mDDiDGnىd! 9 %^Wz9~d{ f {~*~~?N2;TP}N{'6ŷ#!ß 9kkd_'-C[x8$W>;ن1ާc8l"ڥ υscǹvi&=sf`8NxU_OԐ!ҝώoѽO<>4z}3'FFx_cO1>Yvd~dޫ^9ٖ^EjXPvBLTnDuJF:Y P$PlPVB5j߅jdj$܄jIAԅd !^G"xp WǮB86!Qe(q!I-![HR \DxùDx5']DxâZ!lf-cB8!@o^.B8~B8-X#qA8@ ဂn ±zNGbVpDB8&~҅j9dM$[Ȋ}x[lxIxņE%->xE̹63ڎٮLqoJWlDW[xs$k3P}xE^ q൛I>;,׎~5Ex5Wߞ u uxX۰Oc 櫓Oq/>;spk7rnc{gox>xEHLӔ}^* +^nФ XKKnuGr3%)퐔q# $)jCHJHJHʸHʸɼɺI;Ĥ勘ԋoz"&"&"&1Fqy!_9ĤCL8H:1EALCL ɓ1 bR/b21Fb 1֞ۘJ>TRUi?OUEUҡ*vAUʡ*F[DUEUEU*B*pAUEUEUEUEU^*_TqUa&\%6ydy\-aDRP;>ڐuyQ{ #5*#sTiQXZQ*<⇪<[}UiAŰ􋪴 ɳ ;Uen@lDg3[-fa3 fa33،^l^l_l9l̸srb31L"1*}:S>ͻ͠<, ؃ ،d9~F fBflg#1od>l&8fL3.Cv)DW#Gٞ =S-1_|+K.H.Hͫ+j#$9;<"=;<"=W$ٞ#~H.H.Hѫ+j#$}, }]}].iл~3%ϳwTɺ_T:{{l sD׽_Tj׽_RcC^^"jj?WD3s+-~t2~'y}q1²xN<"( dKw "JdK qowXėCjԭɂ6ysߋ}A[(Xgۡ>Z͉ٟg 3cxp}s-_ D/YbHa Ԇ^Gϐ9!w֢ȳxa5D7v8 tnNey(Ͼ{M|}ze>G2'Nrqoa9qKnث}<"(cO*XLN"'Z-Zn FhE' xX%BkVԀ ~ݟۯ?k%rN (}r]fer}rX\d\F̈\XR!PDnu0#r+悈:"Y[q3[[* D} "dLjEp.[ʛvF!UB:D"݂C"B"?"DzE,nj" "jH(#ҷ\0"Dz􊥆DzEU-^\HT.nio"b#^QJ[ H2"+*U"bnp!@QHG&ci|OH7Iî Xr*wq)+h=*WTRxHi"B"ݾ.R2LambEH➄OhíP< .BZI)I)"#퐑~y>:%k#2.2R.21BG#EF)/2bd$CF"#"#i2w"2d$]d^d]d2wd$2(271N2!#向.22/2/2R!#6arH:d"|~4IgEINCh?^d^]\zڡ'GRqi !===с''I9XF@ѓy JC,2&΅bDZXfjq$"gEC,g ,caa2e{",cŎ]2 zReL.Y]0cߦjTԋ:Ϥ2/>x_.'e$!;m>%BJz\y%D~>!)LPq7>寫`۰K]L\ۉ߲Ԍ'򺥺bc)B>p7'e|itM4_27[d<4&;B=(G9Jo(нh@%JTw *-!*PXDP\Pid2L2B)PVD)TB 4JX B%^J#D% *ZUD)TbPODPEB@TC(#*Q-T" *mD% {*Q $T .J4 *)q7*-'̃1Z̲9 j- &rȵȵȎȵ|4[kkh"b"b,[2x>[ABZȵ5[Q#DZCZHV /DZȭЗn_܊܊݇\+"rSȭȭ %r+-[ͯM!ާӑ[q,#[[-VMV$\B.~!!{jM lnSFÖr\>. 0@_A"E"E"E"/ "\$\$_$b\$_$3$DԋDDԋDDDDDsDc5&DvHD]D@E"J(HD;z\?H (HDjD݊D(XDx.Q03,A *q!j8\[ΑvEU!tB4d^4dPАthȨ%!exrr  q:Ƽa CC7hH 9ACF\. ɇvȱtLhH~ ) ) 1Nס`Y>a }zCm2^GPCQ/.Q/S:XFy2I!~6x۸sz1z1v1 38!1Ms@_9`L`P9#hR 9P1`j: ^ZZ`\d-8Bx2H|v|c73Zat1Z:'ttX˳kync.IJrv$IV'l'}6wCoO6 3)==c̻.Z"Ⱥd=O.H!˯t;~r(8ѝ]B֝]ilﲏڻH[~Gzrtg}ugq[wyU{_)hQ(R54y_n$qڻl4Y]~uo>byBwv'F˳ڻHh8ңO'.HˊoIGjԲ>Rj#ygPa<`1b:ywyj-%LV{FK~uk&OEāU~v^۟<&chKO/=/Co>Xz/e<2sqG8^N"<5tt}tBu=vmg5X:=N}~i q"u>apj^w<3WNŘ{wߪOhx gO }"ЇLw{a{*vػ>|n ,miGcX|v1ؕUBeˎ,]v$~AbB"2B"@"$*VHB"Z!w$v;Q<@"JDd'g!!I$bo! BH@.je!/ffcܣ !qp| pؐw { KD!Yo!ѾĆщD|!BdOg}>|JFT8OmЍArg ttvi aNt#%%t#?n;r'ѝxDw НD7nޅn3+tJ8nB7 n6 HPr/ ic&lnd nDB7 B7jK?]>Ds3DZΉnl(+t#y"tcx۾;mx Q&t'h9m!1eiܗ)S #3e8 $F.H:tOe۰t (ȅ3'?EższoY! 7R/<aL.b1|іvQvk_Nį/Oz˜16fAU5ҺAUr\#u-\yp]uEFɃpSkeA "K\cD6븶"@\W*5Fd9TŃn:8\CUpp]xj%'"]UUǘU1**>- ^0zGKD-")Y̦lppb6s`b6(=HP#eԅ+*& /T`!矬]R+2e<{ݔE^  Ռ[?)D*C~ NT;S` T22< VI1RBey%*2TҮ ո+mUlD% 6T:G(CřT[Kej*CŹTr*Cb0*gWjQ7+Ql=0a]PԀP!J28nσl9q$~}31iG͘&|}O[#?Y8hL{a~ˍ'L>RGjGnJ]Nc;i q. ۛ̑BV{_HHy.?3l2GZqۛ̑BV{_io|6^ened!ڛqBV{_go}7bwZ.H+?~Ou7V?HyYC?(Hg p#W{9R;HGGzτBpe.[R9 S&sGqlu;p=eԦ0dڛHnmj'xw h{3K1dnm׭=<__q3Kq˻׏x ٙ%{ůxvhxJ_֟2{3FklCYvіa~83`f0l8kV}V؉}Yg?@vPrT{ۦlvUھY>j#mCxL\Nf&OM@og]㟉}4>O;ǓgClU c~z-F v V1kl~}Y'O>3bv}ڱV=ff=pVCavK!R $ iWM}vltenѰ&k֢@˜9ri!BS]ӑsl!DCegwS^(FP +BB} v$m'xB&J ϙBgBBPl-V;CZ _7BMn.#P~.[xxR/39VA.r=d!C1ކHA>&tcB`|h>r~D^* buΐ$g?LS TvL%Γ$wLhg@# D3_2k=hvqX*F9d:7Yy~K̕-Pb5K< TY&Z[I(tƱ0x_bk8a[sP{öo (t;EqGrz!F1chd0A("dDꁝJ=@ _"v0:[Ke[>z`pKP7,a_1c&=@aE?;z}>{?E6$ͥئ]z=ܥX)C=:} w~nNdb Ox~XVױ!lz-E+I>|ntuMZ\PH=xoNEx<GJg 2JX&qǔˆ%n$nw \=gjf߽ʒ;bA2w½2wBԕ}*wV` JU#yp8,'R>Eާ;>{lz>c$>N,[I"NmQg?\t-Ǜڮ#X6yPf y|.NmWgZho? endstream endobj 23 0 obj <>/ProcSet[/PDF]>>/Type/XObject/BBox[0 0 718 497]/PTEX.FileName(/compile/MS-opt-4650-5000.pdf)/FormType 1>>stream x+2T0BC]K 6TH5Tp `R endstream endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-02-01T10:46:30+05:30 2019-02-01T10:46:19+05:30 2019-02-01T10:46:30+05:30 TeX application/pdf uuid:0fcabf8b-2e0f-4350-b93b-4812e933293e uuid:9485fb64-183f-4370-bb08-d23607397ca0 pdfTeX-1.40.17 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000030848 00000 n 0000032039 00000 n 0000032127 00000 n 0000032203 00000 n 0000032255 00000 n 0000035657 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.