Open Access
%PDF-1.6 % 7 0 obj <> endobj xref 7 15 0000000016 00000 n 0000000763 00000 n 0000000838 00000 n 0000000959 00000 n 0000001206 00000 n 0000001238 00000 n 0000003570 00000 n 0000006295 00000 n 0000009000 00000 n 0000011675 00000 n 0000014367 00000 n 0000017096 00000 n 0000020192 00000 n 0000022537 00000 n 0000000596 00000 n trailer <]>> startxref 0 %%EOF 21 0 obj <>stream xb``a``!o0 xX'\g"pUʊ?&L020ifVoN6,],C @  endstream endobj 8 0 obj <> endobj 9 0 obj <>/Encoding<>>>>> endobj 10 0 obj <>/Type/Page>> endobj 11 0 obj <> endobj 12 0 obj <>stream HWKd )?'k 1*/|!% fgٍ^4*2E#OQR]ag?2R~~>Z5&>__~HHO#|GX!?/>js#?(B*Pk||a2Kl!fd Rc! k$&_ү YkrB"ƪ) V.-hϰZz 2|EK`ªRX]DE5'aY kl1 N"櫥ڃ 'I`Hs),^l㦴*)3D<ݱ6UZϡpq%z<$/C6)p1kİ dhѵ׫9 \0Co)dtJ:I!YzYžĎ Y )qoɡ}5 6R^hs,!Fg4RH9R (.ACnfȻC ҎAGP7q!)fjFtN-6闸Ћ cݙyoMS M.ǟƙH8A'zn;"/g6RyQY:#:ǭ`pA eCݎii͜5D/̣9sHIrY+/p!:"!c_]tR]WJuTy.ke]R׸~s<{ K|X!5ťEr3]fGq|b[®_3@ɏ[ uF{96.֐Ć+D:=E&D^/C!RG[]QWN'L*$y!kft9O#l r0+ַ~ 2JPTQ^!B*5!DuV;^vDP_rB&f/)_y2`)g/uLE-,n9w|jXyIh@݀dh+!sB] >IћFoA0}$.ޥrg r^(5{a 0S99,C3rdVr϶1@)*+4I׶f뤡Z߼c)e]*I߯R$4k}7"ƪ V1(ѐcY晘!૮',Ey-Vd)z.""e,E~e5zh'G$]8yt^@RX&O`bKLwYcU &(a,ϋ8V)?K%w-Qթ/AkІ./AcIwIH|:߲2 ї Um^${Á (piDPbm/D/Eo˜!TuDemycIqR|W_3CPPv}R#SsX|4ٹ0BoMKO'7GBQjd~ǻ )` ZKH>_)'H~2ދvDUEWy"3{ugv ;soUKRe$cV\UrQ`9gnU4W!$K!geW R>D[ GC.[ȅz`bt3> G Xns}p 3[9V$mV؆~M=džSn.> } +MDaZ:9_},RȬ.>ξ3j NnLj#~ wBTJ)[}PKqϲݪ;},wXeLzl$WŰCأs~i%>sm#$^VUYu#K YR`%Ky"$!ChH>stream HlWu`w%~^.ߒh(пY_!G 59?mr~#??1_'iF(RK?囡ZF o_( W#5P #ʪ lLv"~ ٖE[{6b8S@R hJcH.T:w qF뉆/= 8>:}O2FQH/a -dk$h2;#?!3j1 gBjD$ܮqzG*'xJ9G|: Ys6Ay!z ٖ%ܢetSGtUB5Ki5M䋤h8‚N*93s#Hޥ茄Zh,Bf$]#D#w!7ʠ2 iڤVPT ȍ1d5^cRN#R@Q'jFǹ Fp=qH5ԓdkhdnt4vj6%c$N )h]ꔲDa S`-K'~d Ac cԩ-T::o9m=4,Cec#RZ\s嶐+IrCv+ȿ}0n!۲z{l#tوjh3C0Ɛξ¯\,Cܰh8ŒsIx·H]5W>#TflYT$ g2d[6x_O<c;P_=4 3ziFZq!D)H9lFw,^DԄ f"ݗv i.!U Ið/4oãyP"ܣt@"TYM\zb-ZfG*lk.ֽu(2&5I~mr>#۰XIj eT0M85\Dr\GܬPz"M#N0bT?@hgql7bhQ$ 6$v~MяpnUKc:2tL奧N^DfCYeuG"z0!B6di" OEEHÆYN NukL;:&UªwJ5Zn!,(w=HIR`UI .:u tr"'V;1d5^O4R$1( и&w(dj5jsS$S7֋eȶ,xIw.Z]6䵬HRj%$#`#Z'ːòzYlGfJAV'*ݹ *0V LGîzWFf&BTj.YzlH$| hv"6l,hNHBWag*vGK V LDpWf-+K'1.±L퉹7\.qCJ5O=#Tb9-K'im4DDsH'Hch'K|qƫwYZ- GūX5$t9Ƽ9v'ͯhTw鬿iEm;&J2d[6x_O<qF{QTl H+Yל`da"-p (")fޱH=#s*N$UȈrmHzl?DBd ٖd"Tc VlKVHJcB> -$Ca!U濢'e&ICduo tH2Co\<ŐmV9y=Raa)\'AՍ$.)uS8d9b$Lj>*WtB ėtvI(#קӱ89$[Ya#D#݆TFeD EuѰfkL,g?C:4q!x2[vx_O<&^ endstream endobj 14 0 obj <>stream HdWɕ9 ;@OӐ\%u Y\@ 5{9C@ 샔d@I%2!%M25ޟhj)Sk[^Y1Ԍ#" Y9AQZ0ur qF"?`# m3PH!UF5=Bm72cc,GeeG7kHHq틒a Y`;IvR%@ iheȱl,?p3W3%k_CUP$DImPb)7R9Y73$?p4;0 [KIiG&0й%҃`[vxߟx8"~ĘZcٛ#H.r&#l)r]ˑcRˆ Ɔm16%ؒ#Xi#jF:uM2Uޟh$h*4EtHG2cH #c2Яn@r*I}O4aYrY -LA!e"JB:xHn$ܮD#Bㆉ@&Grh1L.WL*P% cv%7a)rYVzߟx BZS?#-5szIh/`>9F(w@fen1RnL(#HUc?1iXd,GeeG*~謂*,T3|QdK`;k"ү=d1$?Ha2;2@倝#Aj1)97Bv(MߋC*\<}ܵg9Cwl2 u2X6xߟx+ӆ$zr&4QCfR9Mm5oǨRDu?ڃ*B#u81H824>sn!Dz#Ni%j^ސ`ִr¿4,hId\**5 " lU&ߍ/b1vG";MltQtбBHYz?; ]݃m_px],CecGL>rœUjD֕ʃJ<,Cec;z'bEZ-P ReK 'v+2ːcXO4d l8h45=M)j~jV)w"-yj?ZÍgQWuVn$c"ss#Fz\GYk*Ķp1ׯ#\%sK?qM.CC2 r'H^f|;grj\s,Gܲ_o<*D3|nSMG0u&Bw,([BP5o#nYzH\A]#c9kNmk4>L7R'br,o_p B7u#wA(_;n9")"B /fPD"KA %НmêYL3%9 KưF^ HǐcHyb p.yf63i?Ej3H5鸢 Rː˲ !"!nAdQuAf0VGs}ɭy!sɶ=,CeeG6dhHgy|h_H猓xhwBh8ɁcH{,V>pd12atY˶L/z8v#'CI+1C"L9dv t?hJ<<j/K˲#1vMF=ěOr¤fH~+}# 2X6xߟx$e~a;s EBF~9@2cuޟhґ4e,Q|OKF/RM}B!Dz1ƌ# Hu1$ B7$Ǣ}ms}=ER䲬,?pR*​IDǑ'*JbΚ& ,M69$'Y.4C|d.B+_/$ǍJ*)t_&,CeeGw;ҰY"XKBeA=xs 9v$'.:+J)M4)Vrd%g-Oir`l5!Dz#GX#AϤHHTJ_+7q'A˵ 9%'$:?^kB31[^࿱FU?,Cܮ""I5lNEzR({7BcG_!j(w"tu܅W_ToNEp L99d]EWƅ@G8,Gܲ#1b>X4˘³Hw'jQ>stream HdWɱ$;+ -fǸ:থQ) Duz rjh$H?Qì -Hzw.&>Ƞ%&u0G!mv&_C.JY,)d6B-'rDvf_z"׈kZc PSuhHƪ)W9קX2p +,~! 6 e"u2sdHy}jrhK1Ԯម7BRHƪ5l rDvf_z>9)@2hyN&F>u1H:.FvmÜA[čM-HajGQG%<7R[ȉl,˾>h=aԊ4"BRei# XEeA&nFhrl,˾>&U?n2έ,Dav9Ϊ85u qȉl,˾>H *r&5&<Rz8f ddZ}X\eקy|1c?pcטD6{4y0Vfte2B":rO5zPZ (rka~g["ƛa9r:KO%:+pFolYqpZ){#1mh'b"r-sV7Ɂ'קatX,We,]k&ƂJ  l$ͽ>3eU:P˄ȿT8@A.;TɟZT#lgG?$>.&9UF<&iFNұB*@e=mag"Vό=v!ta9r";KO=vmc9&3,QKV9|uˑY}}',Ee^F l,HA,|ŒY†#'O=P!!k)Hag.7h,ܞ6/ȉ,;>H;D<( x5oޤ* c]ycR!&md[)g YKvX:k ƧLF>CV[;+lFk& 7WXX\v*?X nJ͹NTL HLJI{}QAĉwqįE>A/޶|B8eK!l)=,GvdgYGkb&6j6xM_Cto:'"e# suX9ק[,M_Ħflb6Ӈ4G2Q"FpkerE6e_ztZS?}$*S}ķ<(P( L(=$ƱS֗27`eUG}sc; "˲O=:ѼKj։R>׬#42NNۤ NS0$y RUMAp q ^A%=,GNdgi& 5thR..j]$VA4/ I{} bܼIIO5.@gfNq#܃6r";XǷ{A+ vi03 ] ЕqקlƏ)^9/Qo]N b烠M$˽>H*P  Ϲ3;=M>6j/ɑY|V+#'Q8b+us7 [Ao'r}dͼ>lVe1rҏP 9) LDl9N)/'qM:DgΔdDejj9ʱS_G GEp !xKZX5aM6[9קG=k!CNb3:Yi8{*Mr`ͼ> -8ecf}D\Cǒ΢v>#'c/qElLFLk:,Loڹ"˲O=:@WEGD;‘wV~eX}}1O,no3_i<7 Ѵzg],G,S4TVhgxu ў8Hf+_܅TI{}@GJ$|Le0Bx5]JCp2` $K:\O/ ΌBѳ%s&\"z8NުM^V=`ym#9B H' rv^jTa$?Q`SY5:BM"9Ҋ AcDː+,ԣ e 'ٿi4u^WUa]~!!)p:rO5M^Y`(JTAraȺ?N`醆s~q{{fN8GBll/#I{}3D/ t\r Yv$۶pha endstream endobj 16 0 obj <>stream HdWɵe(*}O-pni`d^j-#oCKFHna%r!3 ?B[z Rba VHY5К!-eȉ,;?pEL!IwR'SR%DJ{fIX|VҠC0Aky Z ;0'## ^De/l$ɽ?5D{*̸G6庌S(r9>9yj+hZnkCZ\"ȗխj!],CNdc%kßz>=5CTc٣Mj_I!#Um2c <3b =y 9RCD#o%艡+܈!OMHI)jn^$N\#I*l|@%QsGAɈ]%zo#Y|V#G8VMnO?⒡I2D"A=.GvdߟzF4sr'Wҿ5Cbۍ8ɐ+4 OT,7BGLC t*qi#,.AiA`rHFS ;Sκ6Y`Ns\sg. -leȉl,;?/R(z]{f™w}!JU{ձ<ɒ[.xT2DVfߟzd6P๧Ln?J}:Am'Xl^Qi;l,MV̺'=Q+hʠ~Ԑ+eFc;HC 9%yʉ~88zLtCJ1CF5`^H+K&A.7K+4,HLfY2=X19gs# 9ML?ZJ0/bQ-054!h+Xb.!'4E3M͐X34e^cl0!r+Fd҈QhY]A^C S( 1]k17\qFTxQ KCj7J>xBRm^ufʆTD\dAbh^2D6fߟz`X T[u:la% ^(rUޟjtݓ`%QuW!Իw_jq <,CNdcIG,&⯵BNHv ﬦ#Lq:)LF^Se4IyY$HX ;d_n]U^"WdeiG6GWgFF/t^Y;hB ?,G<$ԣz#"@pMqA%ZINr+l/d|,C<$T#^XxuQѯ qEe`ΦQF*T#6v %򨫡M)FM^;@K޳:r+IrO5rє]UTɗ)2FyduޟjBrtKpP+\5 R /?us endstream endobj 17 0 obj <>stream HdWɕl++`GۡȻ IPj9ŰZ ՞HsU#u^1Va F y=\br,KO<c+W_#gHb -0'#jL93\rS 9f'ÙaB|#9Xr̙)@5 tspFR72%B!6& ܑ% !t zH  G8q^FGGIla1MqjZaBnc~^' A3t4t5eJ}RRgJx/F; >Q$]#BwC+"Ra+JH1 51l,vc41ktM3Q!Rj)>Ig ćb1?Pt5|iKKdἬТHE ׅ_4zf)w"qHKo%,%-|Gp:QƢo< er,+KO< K\ ,MƶiV\??Hu#nX}"ƺEw46+!^cp2jR,Lܺix]_ːcX}QthYYTC|9gN£,r` ^/!ǮB'dمVS>(NVFnq7IJL;AY Hm 4 I.Jc,CecGWZ㥁 :@eU /m߼xH ƉĢIHK;W^]%M=qJ^220TC2?̠Weg̠\N~*B(*=s3~HJ&oReMjPvdHɺ7EڂdM|-fr,+KO$ܮD#$IuRrxQx tDe͢\A |YshFy Sef9B"eeG']PY: }oʅ(+n$6r 9'"gݲPt"'yCnx%NTN | J*ɺDr X endstream endobj 18 0 obj <>stream HtWKD *jCeqoEz5(3#j5B,OC>ځJ$G HLhydZ=g!>f{VZkؕ?ޘM`)t<"yBfr>]J~_蟤>OGOE7"u̩ PB`QZYy =7!|t/&#;uW0Tb18hbR.~Xua&4,xOHE,P0AR@:ˮUb,R2JDdy D$c&9>n2sDl fT3(0BI;8wyG>aaQ l|PTąы%EKo6B\{JPqFwUGDpK1Mn&{9&J}5}wR a"L1dpSWTQ8EU_.dZyuE;:rR\LWx VEu)~v'2= $ E"kS D#J<|yKvZzljlBaA0NcOtH%xNVpJl?2)"z3vpf:đD}.tJ`{,$v<3 SKu\8l2͛[VTX$V1[ 9lFy ^}Շj/׬hd t !^c}YV6gB-\0F0rP ͘Lc̉fLB׮>8}ܬyRp)LJmŝ٢ac+%" H9"\7-lG@9fڎ j`ዽcOӅHozȿ~,Z4zIc[;7)S n!W4!doS\V3׳FӨ㣔ˍb vZlͷp:JHqTF.ݔ޳;,=?ψ 27b##:"3b1DsNWkww@EyCؿO-^#U-6q{X!+Ddf &Ң~eCOu;=yZ(\N٧l;o-7>Y#{ܕѯGzPW+Wlӗ6Wk"w\cWޙgYuFZ:߲N^/RlR}+}}Ҿ|ir!6\ZJ*;Fw%ay#=ܖ9{5“HC{Pq6/G/eW<sxgXup&-MDqy]\Zf٧y퍜&gE~HrJaٺ6cv3g2Q; E'q[gXEvwlBC]>s ӯvj.vcgǶ8?"=~REm7ɟ|ͬ-o_/OSJOoCodAڤ9\ "~poA3_QޣYkB`p-AZ97ta q.+ ۩pX jt<ax}K=m>|4$H|ϧr!Woq=^mg+R|H3W l{.p a+q "MȇTl&%q^REɉ6PLQm~ s^) [Z^ ȷak!Q K \u}uκR0VYEvՁgrqzԕ;xUee,+b>>@Va9j#AJ'`[cG9]d[B!!dqelCd\nr}F( ?+ClŻHfх+i)6j0"&bPw{z1uR]J!}D#FVayWkc>stream H|Wu#9OބOiH_ [=s"Yޣ>3|VIF%`:?"Sio@Y{3Ω"3HVdpLVCuS,f\$4GYt5NMyrHMgܩnH6j-B4Qi`i?GIP|*2>T5sKuը_A;+%Bо6d 1Qsm;M::%X^vLso(*'HAo4Xׄd05 ?/we <"Q j(CA_s%(KPuYXvlQ]uڤ$Rr[Dȅ6 Y<?Q~jm ͇0DT%mcp߮SHW[WWTOUV>45*׏ZVLe&["S]^@u[I;GΈ/sTxFc--/APF-kT wrW! XPHG['*IXPQc̓^{/#bH4mY) CRFf>+tBkkᱶVۚXswŒBOYcZ$ŋn@av a]/r5$47VSKJRi+FL4*Esd=<rHG+ +,Ci0j\mdWn ;@0&3Trq߮2Pg q*CMޞU__鵅 endstream endobj 20 0 obj <> endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-05-22T10:46:44+05:30 2019-05-22T10:45:19+05:30 2019-05-22T10:46:44+05:30 application/pdf uuid:c1b391e0-03bd-4e62-b0ee-79693a0a0999 uuid:9c4d2349-1725-4fa4-9112-9eaa433009a9 ESP Ghostscript 815.02 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000022579 00000 n 0000023770 00000 n 0000023858 00000 n 0000023934 00000 n 0000023986 00000 n 0000027348 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.