Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 10 0000000016 00000 n 0000000638 00000 n 0000000698 00000 n 0000000915 00000 n 0000001039 00000 n 0000001102 00000 n 0000001131 00000 n 0000001173 00000 n 0000001204 00000 n 0000000496 00000 n trailer <<0D263E52E0DCD84AB3F53B47AA0466CA>]>> startxref 0 %%EOF 13 0 obj <>stream xb```g``a  5 6 230NҌ@ ; endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageC/ImageB/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.=CKs0 ,LL,Lsr \  endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <> endobj 11 0 obj <> endobj 12 0 obj <>/Type/XObject/BBox[0 0 595 842]/FormType 1>>stream xˮ:r&:ϧrMQ$%Mh43Ȇ0r |]"v+MQ~n?p?ǿo矿ޭ?gn7|<۵n׏K/_U/#A_@n_?pc~T_REjO_ǿ=?~_3]Vh_?ΫCXr^~.x ŵV+UH-yBCjq@Sh?AH-VZH {P^dR2e"%ZlׂKH-.ؒH-^)b}H--1=~?׹Ri+W[RZHI)b%SxmcԢ.HH-(ޞ9x~:| 54^[Q!~1!<i8Ƃ*Z@ @x a1 =oW^_xu~Go{aKzWWP'=^xu۽]Xtv}]8uuaӅWG^\xuspVۏmr mƬ1g$~mkm>a~T\>˙Z~v&sI}6_&m.WMʹr*g!!KbҲ# @ ^~Km+ߟ @ ͩӭۉO7jo&{gD))^Iy+KCnA Zۙ9m_-'[[R =-iJ)þQYEǷ{o@k5DeZ\_t+ö$pFpzDSUI+$Hr7< ~>HAw'/} Q",ԛ8A pG c޾p:lm=H-ieFg6Qf՛KbG2b㐐I8&Œfŋfд [ӈlc-+[њ@#,} ̷j{v0/4=D=q_ .7b!%pIz+KO,ɀj^(J$APEZLxoXn>&̶ypo}oіik!N%hZ8a$%W޶jPm5dƫ# ^կQaV3ZQZ^ 68k鉣rf}m4`@pgі1 a(,=%TJmY hICXzrM&'$q,,-%xY!kO9̄d 3UYcrf&tpg&N8t})S耡B^`0AXk@Z֐?8FO<08ȸFYM9u5Svv/`rj 'r.ғѯd/oye֖an*XX^[#m5b_Ȇ[seJ6a%@n̡ۖ끝m({2QvlqT7tfmE;g$"Vw A8=eA&%C)E NIok_׾+gGRBzg_׶x]2E{/j1\rKSm=v$U4ۍĆܵr1CQ-X wkǺF1ڙg$r!z#V{q2ΥZRwgҞ|bQ;F^6[̈(Z\Y.e1q7Z{d^wɞy5b#Nl_/[;|gҖ2/m2-a0h8za4\-d-MM@+x.9.Epɯd6HLMgwK?lгJ~>x`qnx6Manڈo[XזCpW>:Fwnc=N"hneRh?LN E:0MVG JdK@猓 dq%k1OCJ2u4nwp߶7{ Fof"WsG]jޖˋj9{%w/Lb ^i'<ʱ -Γ)س Av4f9`e)5c S5v$&LG_q܂gYaLp)WpJ,Gs9/j~nL|{+biˁ=?V'O+]տԊM7%>c9(,`U 9 %U Ήŷ3ĥFl^YpYyQfuqj8*d)E$ }K9)59X-Trh64 90ͯ]1xw90{5'׹.-xe𒳕)KZ}1{Y8q2qqoV/09--+Hg&`lJC{׾>~;EցTo#=R,qzXwgp!tx:%S9(`R|d)EIQ34v32’)Qe_`~U qٗwHi=7$X3VMx˼4 >VŁm+5\! n;BXt=kJ~bFC Ik<{!7Ԛc7@3ܰ6 :s2MNجS>Hj?Dz;,[Bұc PC^4!zȥp !f a<7i=W[Q:r?D/9SSk W^IE{b_2/Cϙm39Gmck鬎9Tfq}6]|:nTrkScdi ܺ4'/96Oc^4;cԸÝB/;]קxxڔ=(LÐXhq6/EsNAzj$iwf4"<5`mn׃n)).Xj1$'MԔë#J):'jik9[Ǥe-6`a` ׼ xatuJ5U>׹TC">4p[k"7 lJ.*, Vܐz6 0wf4"f'*A^+`U7̅Un sG͔TOPu s{j=S4s^t@[y~}q:[xLIUƻ;,XP?ځg "ā8įjN6%9({( H5H~_)Y5MHEYߨSj=^|^z /g&JI${njH"x a[(?PpYzjIKTygt}#*ד a^,Yxv <}UI )&s $٣G#0h3v;T!SC+K1k̈_UY lp8q-6 0N&%ێ) <)ŖWx5&V/IY6$E4یf[?ަ".x%}']ڴzloc9gsǖ7]e8 I[ Y})GYll7gg@< ԡCy.OZ4+Lj?*ip-8ڳRLg i& K PS$Xfє30géѯ3^ _˂`(7[j,XZ[-{seox?Ύ[ /3rc/߳[%S~s!_^`ٺ^6#PŬ:D=/LS3 <9'- I9 Kɶւ%9 vm"&3b?yEfڶj˾^uYTy05^柒!Lvq}!z6 c]Lפ$2`F_2|c5 W;iu16zON͆:;LYRʾf e .|@}fY`F)gҰBJ$\PcK2o )jLi|dh,m-dٲ [l'̘tHXn w0~򥅡` Ej&n*)iFvf96Ji1lI|:)ۀhMk64( fo~!&Zʫi n@pS4Qqy8oz-a˻!%[Li"h؎2|76dx~UU7irtLjzFN9єFoH }2/<:lmM&-IN%{9hJ^NTU6R;mh v DԤU:TuQ"joiZSe9KNu$c`BpcpKT7q<+XnڻV^C~%i/摺s5=N9>%?ۃ C,ێdD%ojΝEdl>ۘ,D[H,~ͦj׵~flI{螫&$&7kdTT}NOuʷEf*af:[tv,}ל0JARLӲLZ2ThBm:>x(nu#=sC"Q:q)+/œ&iqbF9ܧ5a©:-kϲ$'ۀl5˹Q?4J1}S |߰SP 7=\x30X1#}x'gG /|BeɍZE2m9}ҽcؽ.al/OK_ Uklg5/KV *F^C jyMqM7"B\A+ikj-+1+$)`ƍܚq&R*+}}ư,/=vFRQd3: `m A@(Sݽuj[n9rnrr4rFSsnWVJm[x18L9*K -++ڈ~~lF3tK_~K3W7zTb|W[ SDzl9ֶٖ hB<=N{pLrбcG$^cx5Zǟgsc6]1iIG^ǸdBKYV :'Fr՘Ypk5 RgF>΃Kmڋ $I 5=@[MmO.xaۘ[c%akݸ"k1b??+I,%f~n̡j}b+_+|_"ɿ2|HEЃg$DȿE]eI&iO3eB;LN֍uVn/_:c<݃WSewf0Gucfqv]tW:{H8:|&ZUTu YAʿo% m"a'ab$7q^;TQ.2t~ǻ>_3ұ~]Ժoŗ[&-(cQm}X.OGgV#F]Tuz8<vJOƺL1I GF~fds."sT别(,x&~f®u2ōUYAw'ޣ/ nATnw},-RrE(^ ( Euҹc%QW9 qVh]8,QX+!]Gn{X~xqiM_ʊ3k}VN-Z}L`QHߗא.z=pFe]%l@_XpvC/TIn ~fBuGwh]g_,*O.WR?^ !q6c7 U*^=f]Q^P+aӭ2l̼M3ѥGm|~@9P.XH鲕x2%wV[xL3a_br)aꕰzA,Kɀ^&6>!_f>a_ m\:r_hzfsjd J*ù۴5}aUe3=tH]ߺ*=O6JZwg Õo^7R+䂉m:-]r:նHKə ZƼqg!# )/1G"s-Ru7y@'Sx2+7q`f)a##zOf ?~QSl%wFu<5g0wĘT|C?%+/ KQ3X6j$|kM:o=<_7>=@uq'ӳ TPZ=xx0 ڴ¡S­"(ø }̸TiSyGxD'/<݉/:{U;oţ73 I}9逾⌀OQS/E9uwQgO)8'+lTpD!̃Kƞ'سqس{M`Geسo3Lgc{vv#DŽ=سNʿwA^cLxl_76AU%SFr ;Oh=K0_v#$ۏn|@+ȥ3PDk\#5@;]%rA{1N`.8[*E= oЮ%`ġ{rko^%~*(~ŋ|>{<8ܭqs[&]\s7c$z1lIYcbf>uݪ\oxtדJ3~icG=ׄMDz;EH+>OO.xts_ǤSSz«c;@wѱ1i?2ܻSᯘCжf.&]MM19 >Ǥ H (dLZŤML:")OX1iKKiŝfY@Xsq=DޢXv=mkwD@H'4bI?ģ7=1[W|%YsDiin &̈t~HW1"]uFLjt?FKEV) X7#қ\?GD:#|9h>Ǣ]^M_M,:]Yf:ǔr7t|Fv,H؏zS@a6aǢ7WГ@c,:rHХZEq oсzhjh&XtSn7Qh_Ս#L܇j[~;\1DYs7h)c9$1T$Uyޫ+jbksఖ<![;ÿTY1g5䓻wNqw>-W~ǝ7_CTwSb9NAe麸Fjs=oF}]zRg,諆Yg.BfmƠ9 ÊCH3?ǢkW&v<:?F;&݀f;.y+otW^O~`QZWڗt#gF7zZ N&׏+'DJ?x~ ^?rp5ɃGsI( sD?'Ol}m,͠NbVNvP0n*eL ʚ7< xu2t-T=OX;)c&Ѝݞr^ F/=/LkCkA\\|ML7upq1~;ر%0dPĠ"Y%}sS^!NSS_k#}VB~WjzUb&(- &֕cd%]{a6."n1+т(ތjDR5Cܸj% LZ:ʹM8`88):lwq:=dt#f2_%:Hʌ&L#O:fe(4O*GcV7u"5wݔL5} "EW*^꼕г4v~8ZCs?'5rE^}%d $ -Y 'H_vh?E:'{.$Oԧ2/,ǻ{~KW}UEιOUv Ӣz&7ČnBZ[DA^s֙ *E.M֦_\=ODEi! R)ZA:˅?X'JT7B$̖}`_ ⡨Kt H^k_Lh NfZm^^cJ̖'* '1XL|4,3vl_f^fLՔ9%OԚ>i0/c.~!.1#Qg5v 4UlVdMn;0SCLujr,-,p, ~7$ہ_S DܶCFdmA)2~I9W$\CJܳ!*d,˗$~#%6z|~G7ߠ8šV ٶ-,(?hĵS)BIi.j7O-ӘFam(-$RS.KMRoc?2hS-!1|b#CA!/3J+hI)u@5ehuvb2ljxM%l圤lkY/h2sݰ=q2xq;=mK W엢[I $/kMJBjˑ/v쯖@tqӭ)56֕eOK||D?=%ԮMm.{|^v%Q:.jԀS-Aci{rk.%[[JҲw}hmCw=c/ݽW5^YƔ8Rɇ[¶ m!x}hoc_VV?]'MWߔԨCe=[$Ep+$@>} jw+MҾvl(9Wlf,x֪seJ˾O E/BٳD5jרa{|-ㄜl]G,)\1,9rV3d,bʴPX m}b[,cJˬzf5^YUYv׽n;J6elΆzyѶx-B,J-%iYȶ(Pbk?Ү++x7kOeǼjmu^EoEj_JTº`FϞl??n؀U?;rlWnύr&4n?z'f'g/?rSxn~nk>_ǿ_mV??NE.JQ_Gx) ޿0x0!E5?0$aYyx39 ֯ H H&Xx$ ֯ϱ%Xx>Om`Ann;S2 `9=,<>/Xc`b_x x(XE H8t $G P{h̖*o}fBoIcm?}-x>!.RH ÂX 5(j'(hL!a"k@ $h^AmCAx180ʺcA_j ! F«{_u ~/ N_ ./zpª{Vɺp-VDd.{!^"_ %m!N}uõoK뙍Զ+f tH"Xr 5k-6$LU\mfCIpQ6}g|Up0#lm{I>_B11Hg<Դ‡Z –.:Ҷl贡Xu[bF`0Z剠)q7'[gq/Ϡ~cC2xpEJc>54VNS[Acv0}k3Ε7<{|[G{mvxXd/; vjaJZ S?ZBK @>zʜ[˹3<7ʸ&֨癡Kw[ v>*n(+Y9eMŭVYy=v IeJ# G(6{yH7T|%ٳ(z(ںBul?&|qJn|ahZ_|cAXr-H>֟rl^S9 uaR ? omN 1~6}r˰tX9ڙ8t}Q =s!ִ=Z+繮hGJֲwp8"^S|SnW9tN>`Ⴑ}r ){MFoxNu_=>xmr>mC P -)w$ͬP10vK!644'ZhS|HrL&ܚ _ $%K Qm@Ie3on+`a, cRA2\ﹴfʾly Y{ $=3CLj\PXl9ƹpsV}W;,Low 3yoeK0R$':vzsNmG KN/-Q ^?8}Qd+ (irÜwQd {lü̬_3$ %O 5u,Q/Ne9&d)(zfiPeJ6y[:J|!Xr+֑|?5^3* h s, xq9t{~R{,j;OwSٻ s͉}ݒ_7&; Eͦ)\;~bw2#I<-'&j>M37d=ݚ{SS+gŝe!lYgkk}nɜlJ^6TOzo;?ohU's%7|~^0h'{f $&֏}dj-sB9R$'ۀnzף0E )R J]ؔc/{P%hvNvֶpHrۢ)Y?r=zD,w"pU{l| % lo$jЉ~ʲehZOu}5LlmMH-4ĈXOԹh?'rj?,<:tV!X]sx&#P#u+IoB+pl}qKN:֌\7e|l@Tk;75䛱ӺbOzf8 7@oSմw$*_$~0m/n"˶H4[ DW=@4A a횕5}_^.CDlm-H+t/U$a.yN9 i.m xSQzt) oe}kǨa ., jXkb>T2J Eq=sj+MDk_8 eIk>!!NP~7(/IA=oRmS+HBɦu^ %y-} qjX;MM;V ׉ hvfHcm'-QʲGV{Ed6!\rkZ%xH1fWG;ZLaN Dαî(ݷa=*#jvc,y}^yM-dbؽ%MLM^,q/v{4(wM,23+Z>↙iRzB*_ItXFrA7XC{ZxmOU3cȅS^m*ϧu5/F,yp<ח ̽sNjC( ]K♓۶)/>;f1A8zKV=(iR+*ˬ1F7̷-xU a>8[ߛ/rQv,.Q9=< IKҳ HKaea1Šv_Uą #5#/$eX;;mo^$ǶȸtuY^KDFH0] ;^+㊪#%xUIQHSR qRƨ$jvvKZڔZ5%`I@8$n/=v4ssGOqUg<ՊȨ{uŹάLMj>#q. FMm{hYYK-Y.S]1Ȳߵ2v°uSPYgTu0w{冂k!(d+㕆q}&hH>o]w/lcSl/053=}UnQS; nMOSNK 11J\ch\ѹ!ǨwbeмQ!XE;cM99_OGZYC9'o(dOY*3K%XIqցLB_K`ݥ{,aKx=d*3L蕽el,N$:d fd0TEv "ݛ(;|Wp[0Js.. <#]J|sFʝsGX<1kƄ}]` xVLzW'U/z %^N(κiuG示z; 'zAsilj 3N-w,Ѽzέ>p# @m,v*+LQ=ȩ#cY/#Ȉ#I?' L"cUnmZV3+iddYE;ZM{#9>!0G}2V[@~ c!ف(D펜`M<ºk=^uk yﱧ!xAM@dG'q 'ɼՕ߼zA}/( {WƬϽ(V7gyZ:kO磋zC7)NO?tFĻtO!XG'Lˑx@!Z<~Y* ,NOcG}IO(W[T %> ~~؊恒=&|Œ*?ꊆ~~VG<7 Qo~P64JJ?'N^,`B8^ /Jc?qE5NYԯ`B+FS֦~p3 >1J{̎ ќ[ j )ɬLLo)(7$=S3= SZXO!ds)bzr5՛-i Q LMut;0P^m?X׫ A,j-Nys[>:C57UΩk=`M^Q^6†Gy>=9#@dKLLzɳC>Xw @n#CM"*͋VM2I_ȫaCOaIu c)'lPVXl;^gzgA9=7u7g5s9J׷qN9ݏ@OY] ^.EI]{oj_~j\Q H8,Yq![`m-%i/Xd4_i O#ǭ2 ֯$S-pcҀɕ+XF  V_XoS7/OFC `M,W FH ֯ZҰWidZk_(L ~x*gpO  دKW ֯ѯ/Xx V_xbd.]XW^w?#]ϵ"-+]Z/Kz'zw2zxdj~v4k]O{A{!{̢Y{{!-=^Cx}=drC8}a`EY+Ws-qd^(H0~n RВ*NHF+v woFt2Qrj-=%'\BYTLzmzG M]  i밵#RZp'J`C`jEg15 %x >"2AK3 0w 3C3-5K ҳ5.$Z\law>Y\{{E Aˋ8,ޚ蝭uk|LNM{JՖ!h[A-Կ%aek] nG dٕы̅(^Xq{`R`AhIG7ӿk~i{nӋɃ(4GwڂuArn/=&-Ƚoyk% Ud7š')_xOQ/_o'N{:l7^xҥm]1Yr z}]E̝") f*l ִKY ~YeD #Xmh4F;b0U؏}ð?pC7ybF0Q-7q-8HqK . j|]K58eϳaI9ZR`ocoܹhWs72 }ub_0{([ZwW(Iw C|7| k0[h: <(b`xўS/RSBX%Аq1[rj/V~ f]OwwGc0wEj93ZG"^]1rqSpVNs6(m/>d9[C-$Qje~P/Du"xT^xg,[MȫKNk?WVUoh_W_! IZz$'@CzR1m< `[۞; }# svM7ߢS œCԾx^}[Fȅ 4=Vyq*-QZ%>aȡj]rrچ055e_#AʀVkТH:lsd̯6@n%S_uHDʹxhӮIoV{moS];unfCVTpRS14n(gxSڋc1!K.-H:OXcJsb1HWk;ZoEG/_{fcp RFŕ :zH5cB4ha3_u K-u[Ykʱyݧx~‘yDV㑕džo_eۼm9H4ܨLj5zֻN2ߕ +}c=Z>s8i &$I^7/kʛ65jF)~'RUy_╠X()92 sv::%{^5ɐCT{1i;o`!G^in]cڙfi{B/Æ7͐]5G#\;(\RГ4ל_l{&-Y]^9{"mguS={x-B£E[DjͲ:_.1DҭROFX熒V|_A 6Ikaf5v_:T\)'wl1Ìuux&.+gd >1K-M83%Um&-wՎc՗mvCxuVZifgͧ[]a?Zߖ썐^48hoK;N[0|$gLjO-@-t [In`eZ5c}}bTnx ֻL#cnhRdDvCkOzEpQ ^V!W@PϽ!2lk҈-85)v͋rĜqngQPBﯶYo,NLt4ŅafWr/+Jg_9-!VҋvK`f;MmYTvcUki!*wȭ1@(9|c絆y~[IB<.,zF֐|znkjxlэ[W.XXQӫYa:jO-8l?a{/JVjul3 %kINу,.g;|`XF/̩͏2ߴ&fܓmaJԸo7}/c!+ XzкLzR]Eb;>ԮՃGaPtoe;M[õz?gŽW\__e{oowRKyĹꪟu}u։ zOeS҃Ԭ'3l?mްmՍxjNPt;K55FB<!axp&%|sP4}_RVbb KrZx=ι[}/)벳l knDV2%FIyBodʙ0n͗L%NI m(ICr @ԇ[=mwV'bLwg\󆥾`}TٔIw"!pU֤Tʜњ Uꡳ4%'NQbfxKoX=Xn )WCο~&"=Ἂ'q@fXpqoۆw6ߦjtːwTVڋCuv51Q6ݴ1NOKȯ! /0IxGz3/ެ ҋdm|tؿw yuKJ 'ȒFrS̑fԄe1`%@eP~`۬Vs57x}4|ǁ,LDb X [F[g8B+gS Ȝ|aYQ+Dx9Ln$#?.s-&k*7x9;sO*47gR#u2&yn1_2'Yu2#:OL UUCg1_.8;2}[&ڸ2 ¼[oݝQ:=${}ywU3eU;V+xՁULGݠɫNy|Y^$z~E}fO97؏v+ZsnG?۞7>}OK2vmPsaUEy[MUxخN=?¼ctĽ}kPӓŋUjU`W}9]UӫE?yՊKVG^}!A=ja(A9^WM>=Yo:N z=Qaǹ?Ot~3 aSiV:g5;槓ٍ9_Đm7oo8}$~2,/?> endobj 2 0 obj <>stream 2019-06-08T06:47:26+05:30 2019-06-08T06:47:08+05:30 2019-06-08T06:47:26+05:30 TeX output 2019.06.07:1304 application/pdf uuid:1a477a0a-0ca6-4d1f-8fe4-c3a6e4520f45 uuid:0e0f0da4-9294-4122-99b4-9a7a38ce31e6 MiKTeX-dvipdfmx (20130405) endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000026753 00000 n 0000026804 00000 n 0000030242 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.