Free Access
%PDF-1.6 % 7 0 obj <> endobj xref 7 15 0000000016 00000 n 0000000763 00000 n 0000000838 00000 n 0000000959 00000 n 0000001210 00000 n 0000001242 00000 n 0000005000 00000 n 0000008545 00000 n 0000012384 00000 n 0000015894 00000 n 0000019717 00000 n 0000023314 00000 n 0000027108 00000 n 0000030741 00000 n 0000000596 00000 n trailer <<80065664A58EC84E9C5E8B95ED64925F>]>> startxref 0 %%EOF 21 0 obj <>stream xb``a``%?0 xX'f=ͼmz(ad`(X:  $ 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 HW9, }p;X㨎 c.cB/ĚՊoX@$+?_~Pbm߯__&9(%VRz-6d[jhIDrF>^#0C,I3@sJ ˜n¬`:P'N-qF҆X8`( ~Hp"T<5Eq\B^H'k<6>fhG,˅jnlc `;ea|)rLa&5*<-uPVaa_B0W!tH+5jm\\1LbL!փv<-DHZ&B2lB-t TrZ_m/ɽ  hrqH7R%/Gy8Fmwz-chI-%`_켗P x;lY ĥ1p4\%D#r~H* b5#^ZAmIv(Pzn+sl]!1X%I-ɮpx9)-&ȼK+uh,ߟo%K% RYÿSdmxjzY[o i1*4&.u)ȰIkE:!cXr6ΈJ<ٹVFq 700Qÿ^HӓC&L!6d9vagSM=K{aϥ p("YYy)ː>5RStp&/gǵm#, I m!≯r)Iy bc2 TD"HwJc4d D!97A~csR݆kS2m/78n7-Ӯ%.ZfRciۆoyQGH(6hp aɑ}KZV}u 5W):AB>m.se{Z!zQԵ`"mn%e9NagZQ֓g!,"jec9 :,,G[ÊPΓ HyRwVJ؃刲>stream H|W͕ܿ(86`0qt3oTr{j跐UPrk%2%3e~'Q&RSb$ȝ=r^}>mFHIǴJЎ4Fp9==]@\lk#;+.GMuX9\۠SAZmt3tAVPRb6J.麸UC s2,ףS{ #D=R+@TQ/ GÔe@1ę S:~o>_ì=+)Qzr>o._|:Ogj½U qr[΃IG="=^xUH;аޥa ,%ft֌~qF@qĹ W6"o>_Q=MQBSɱT\K#ُfUʗ֋%!ۚ|M+ YS>ύc^mHgȊ=آkܒ:0%| DWKNs+m/aG>WrzFْ7"L-U - zckȉ6>OIK9Ȑr|@c E^l1ЀC$5f 1BT4U6:FUC(Y;9mE[9"^rVXrgq~pJ^Ɩ)=- ޻/l=}{S QgR7aƩq3叩uI&2J%ȝ8|v%׏yAO(li~!rgV"Bc{a%/1n3tte -|qfR>Ab|9= Xarzs-Ύ|ʹm PT8eB:@dr?OfHٙJ3WՎA3zJaO>\հg `^o|H7îEJv 4dwqIBKׅ]1fV8o}- !167ۗg1[yUpQ/?CL!8b&[B<5N}ĥ.x؃+pl^d7n> M7}'$$ejཥPPL@oa;1jL ?8&A(wzHcz,1VƢ t^^eGK\]bg0 `=Q\VS/ϝT<([kh3[l뛭 y) 9_)^/7$ (t6 mv5$e(NA+̪`Tv,nT_ r;uFp/]1k~yأeչ޽:G~ѳmY- |ȡMmܠw'Gp!rs3?7]WgiUW%O8ҾcH%TO^7*ޫOBB^FQ'tX pzaԘsL7.S9#,&tYtJe%cϩWe;wR?T w6Crg`d"AZ%ro"~̐33UVQ BD酨}RyG 2:-2L'":3*fn(^DMbH y:qsu+>=nSx̗ B 15FBN<^*JNkN+sTxܒthxO3y_bG;={;~$+iG_[O= Jwbc~/!Y8o3 ?c3U+rk)yy͙+hTj*n6NM+_V+VBti_~A%JV=|Mg_ܼVQa>stream H|W7r,9y -=Bɶ@=Y]d1O&W+G+)7B/ |TfBxz~R 9 qR#"dKR_߯RK=Yr( ՉH id0#RhGtHaGdPAz i9d2boˈ=! dEf.0:9g sYdEmOH(]%²H+Wh-5~"}%C%L$:6hPZH)-\PCWC^9搊I#²v^_@+6o ( nۍqaL#ňJ %ĊHb"/'9ױF@Y͌>g1uLk?ΏATbC+[$qTN  Ydԭo }:x$_P>H,WٰX}w1;BoiQ=b[,,C;28e0Z VBT̊ BFp,E]<܅iz$jrwQ۾`e.ʕV7u!ƪEBRgꞝ{6#潩z[8iIGJ29բeKrUعim>Z&l%F%[q9m3A{y祶f?>oCپl_-؈u ܵks?!R%u5-u} da XjDXkyB|L0vvt;c+ķKِ~e &s&1OfMW )fuKuϖ/?"|/S xg)^@N/ےFxYiS {K?ubg cͧ|Ml8dGCTF 'qKoAd1;@+׾-js%'f۽x(&]jj`-FG'U8#pr5h-m磇?T&phIV 1RkцCORb2)]#f=T=c>{@k bXF8ړUQLkZ Ɂ <[?\y~ޖ)LDzؾmp".4ܴ^ַ'I:u{ לjdt 2j Yy3dg^eT3q/!g͛AJiux5yb_Y>aDȖmScحj#NŐ"QJzƤlz:)-ۖUN Y68?9ݭ%.ijEܞstjfq>GepZw D[~\wjrZPHpwKM{qf-.eÓVJA?J1,2|x)^yM#/^\^ @Rhi,N ra%mlpF \IFuo$oY\͂,8f͂@űGb w0*ft՜ӈ2 ]˸Jf_ԺT!N ;ST*ly)ő{{8V/IkǑ+Ru kfڂ8n'Krm_]%p,WHMSjL2dR&ڬ;/:InHa_;T% |֛hk w%iIbҾ 뫎';:uۖj' 1ªspRUH!pSڟe#Z ݇eXk*|P[ `)#{k1w0U%jObϋes:\SƷ hIb7nN ;WqԃEDрY,z++{kbB5!T Ėa(i=0*d_9F̫L ;1[*U[ MYqK&N%.ZfRŷB){ٗXkzj0XKs`Ò&qsRX{O[n,~({aBaİEZlqʼn_{Q2ׅ bp pJ|N 1;w,[-y!szІZ؈e>nVziDӲXM;M(rv6',WE關RJ꙳E lxМuyQO g3M!0]J!Rr<7r3RׅV>HR_!N{R "%U4a_IviFRO 0"6VP*gv1TpXKs`Ò&f ܜp;%!鮒+avU?YUGZ}A %yF,czPK {Spocֽ[.t#VZ=H 1vWgʷd6Mn4;.,|NA.QĴP+kl G| d_ݹrh HV(JF(3+GN-βViiZ4zߛ~WT=(?]^ѭ)Rt[=(b ƒsdw| 8#ܥIrYIR[ AaBp!629bVdqyb+bՠQFSh3i'Iv a(BbeXMUMq2*TnK􋙩En~1#E!xpjuJ9+bwBpoof,0f^Vb>1OoZ| 2F*J9gdI;".9[gfa%*vҺ4jvJW9TN2Fv70ݢFhTl WoH.7B-o]k@,=18ef 3Tz9ViXKjB72K;!(>stream H|WK* UpQ`rQR+Ej޶TJI_[IyL# }KFۿ_A=jH/iȴ:Sz{W:j͐w+GR!nU6vrFCȪyKVխV1.qZe+Cjs l5TnSO)2 sK%rv!lUT=m%X!"ڃ!du0 Uΰvc%mV;ΒM}ܓoVueU{N!؜iT5li,ȖDR{rOrtHEe!ܨGΈȍr:s<9 w?wfz*{dF[=x8j8WUO9<)g[sA8U'eYjnrbHma\`.ڮh_3!۸tO9+'W>/+deads#R$uYf'K$0Gfι3ڔgB2 N/la-w>q'8U8UœS 8=9u6+˳fEx*xyyIj(U>:&o3ҷ|]^25`aGq \ {6 &c-SӘ_K^@7@:\3; )lpL׆|UlDB^*G|N׷|\σWI9z_K^r0ypHPY*y@׶fWceiz hEƦ/t/rU!I:YO0> wԍQ-U(Qy!/%"s+;W©s.0!}a&?8wn^ܒ5>s0FIGo~,e^ 9b.IԭH[cdڶ mԿk{I]w@E|Tj(tJN}K]jje w]U)78 q85.4,kAT\>MZ|\/xAyh!!V۱i66CuHw !p!A9S ]a! WNRX{W0,G&kĻf*yJoR'sĄcQʰO0LP=|)$خ I±]/Z`ee!(KFְ׊GKKwTX!/]Oyi%W냏qOͭ\<ء쀯-;^K|M`t9TV=xμF īzj|h?&aЊHj4ؠ3Z%iC'%B `|v`V}9/&_e-)f r3vG3K&/H5m撣:ֻWGv^kIY6zIO y0CkYƍaĨ1ݧy#Rfe~k^|6wBW?cDd/_[3£] [dEnѝCqr:x]"b [lpO&C-zaK9$JN z&"l >CSzԸ@,Ӧ_Ѣs=bm]k(qF.W{O5_nfSӶBko 4j>֨ŵF!(WPN @tY\c܆X[*Z rX5#Tc ILG ]w+R=y ]ëⶬQo %{[@-xQ[{[*Ä *;MpI B`=-#U6r 9I誐=vFClX\ 78pMgv#Rۚ1te\P2Y#F|^˜ W>w]}"Tr>8'xEsRYyяb8#o^6.\RK}S J7᧳(?4<-`Z -bPqf]bUH LʷDv(6=jxXxм̺Ȉ6^*2zix(9ϊ;jK}oX'v_>g jZ?k[C4>T:вTA8$r;bQ=G{I_$=@Ɖ}ŽT<0އ8C7ߖ%vP!ڀ{u>Szrde>>/e"L/ -^ƺzw&]Hbϻ#,V~HBVJh%{V V{=BKe뫒h%o=JhJ l짍zj!i!"sB!7BD+YBDq#ZHVC 6M l)dJh9lKV\V\n}'Ѧ^Oy6V52"-EL̀[:)n97te\i" lVC2 U8XDS!SBw Y[խB*,[_*~z湺BV,k79F i׋E^j#'>F~F6JC%p\qDt'%de H;Z<{n{:&<1]Zc?U0 }A' Nh-R#,cg;〽% L2 <㪍W蕒;jz.#2$jD2[WD{/v rhr5dY/dI:;ϕL_`SD\̂ 5zD E,D__4.qD#Z  <ӠAd}бSYDq"8sC̮$wZfjTjr>4"mkNoՍUV9:ғ>^qS^!h""^lzM'PY:Nll:f*W/c"g)ۛn8 rjD#/;7 endstream endobj 16 0 obj <>stream H|W;9 {w*=+%8lƽ9HHˉ}|@xR(¬?"3ąBZ 3RqR#QQCI?b `hҰ)=`덍?j4ƼoVX$voij(ma :6Pc/ '&0Y*cksA^J^}5 ⢒Cۊ\e^hFORkXzi پ+MPaır!Y]q2($KǪ Ta Xa=fiFy\ı&29ijpi=;FK 8N EN &-A|ΧAULm"Qp4 79GShfXv7G3lwى9eqH8}l8:,A{< 5!0]pHd'ϴ#AwGi& '$i."g'$G^mq]B?VTFm'ZHO-2 W{k+>i2Bmψdox?(\A*YHaTy!_+n8˹=µq`Ulǯ ~"> Wj\?Rx!ݖ8AZECm̀qfM+-$PF#}2R$RHTBrBIN1rbHi#{FqjY)qoW3=P#G\vSe$FDziߋ|&0+*NOgdw8- m'p(%gE^1g+֜558 RS 4ZkFUك/pl;2jQ>?qY5Im`{ 8ms ̖ٚG_vRaHLpr#R6:[stC&o⌦em%F-V壭QҲkmJŴ(#exEP?NHG|2&~8u X'.K'~{YǞ&*sMC \ó.gP]V("qBzʎ䗋&@B7\Tؾֽkz2w嫣Px/1@o䑽a)1Fx+Κ.">oõM6,9yd;BhX\߃zs~]XH} ]C%d]z:WS E|Ꮅ"n3x'~ꆷ;XAAilB7sLu՘0R=0ޞڬ) Oіj9ziw>F䔄9# {{E4͎MXi56xNe[a> 49` <&5P~d[}/u5^5Ȋ=]!ɣ}OgExF7Evt6+FbMvwt!kVV|}☣%t ѬmX=P {? Ƶ=7ukX8DR{{4Ln Uw34j0kάIg}XyG ٬Ve6")fÍ"'"GJ#r4߈Y>̉IĺցPvI=вNƉ\'D:5w Bٯyqav]5azMY] %'jjuMi՞,qfA7~ȹȉwTsīs}w60bkMBeQ^V PSfլϲpeB3X§xj"j]Z5~a>@XkyG}|떶xIMQlA- 0д+Ե=Pt́}R>k06`M i#ޚjvztO?F8V+2_Y.2[z圝*<1 @P~Ҩm. vŬzO,wRw3s v?Aev%f6,+c.!B:=,={Yr,St,tv\DbRH{og # kb+V0j#s(E8/n{\5J>uf6L9I]y'śE#S-KA-[ɬqQ\sd%+8VJ*__\Qx| Tb)5VVJOzI gשv3/`1/R0yNn[!f-2-^z; cnv[ 'L2qޭIz% P ?;'I9ɦD>4^Ւ+7q!}>9p)q C踊iG[˗.uQH-$-:gtiGW)t89vJZZD;gyiʑ1Px/yt B8o>Z=9at5:!C*Zi@Jŋb3z}Lv!tc:4LjПsz??G%C Z;hf1W} F)abL9Yx x^`0ဉ`Zw&%F U,TfhL1Uc*ZLSmX/.OX֐c~z9òI˚I47ͲB3 r`6$#.k)+xWEZZLջr䳲({7-B#.kFkqY3b; --njSCEI%*H C~r'XROgc6JG_ܣJYȰegt d9Nfڒ3IatrL\o6ęD8!,3-:`G!m endstream endobj 17 0 obj <>stream HWud9 w%J:s DR5ja?j)Ծ#d| mjqFi4y+6VSH %E@|RaK?7RR虐\CobbX"Y+ 1u3bO6BkZH<C<[a;E걿B- V=x˕wnTk?-OE%.YmkP&zRA"%=qn{[5/t2%QF>=ʾgOuճ&5BݔGVYy<fq ʪVDד} b5̛s\(Fz6|}HPgC%zlj!CEp: !xL%d)^ϲ q<V; Hq,E59r` I<*֊.O'rV:[HRϩTX)s7"tZձVt ljAE^=KTss]RBGMF2]@EY4t o2gwy{0B:d56dxt7+E&YYU3Ewק4<_+$, ~t W ,C`sK`^BRX5jy)\1{k[DRYw K`A%A];XvA ⵃ yr s1DS+A[jΩºdrD GЋ>GN.W_#oLj7ϴ.Xb!뼓O449 Z!Um=8ggPUA*+SL.nHy^IY0Д+4U-$waWnbF&ڒTUo2=ݴXޖwksU*}Ra GluyBtA4C*3TGɘKL!gZ]'z.?{};TQe@ѨuՓG1l`N60d튻(\˶'k`j1~E ZzBճ:{SeK޶UMUmR:F,fLŭI=_I@DXϼ! XY*χ>bQQ,K԰|ŮՃb#CׇNt5߼QWVtC] OJÎlCB;"u ~ qZY`Xզb5zE0xV -#T|rqTGh):v׍Ʈhu= H~j5cS)~޵qڈZ- "*=U!b>qE;T}s^&i)=H*bH۬J::P-ά>Q\+{bL2ܐ@1$\W B8p>>}>@2@u'Vt=:P0P[C[i =4gBIZ zBap-lkԇXX#(VP}>TTWkue@ר=uէD4\]R8uD^,y!#^yܹ5 7Ca5ew8 62U &x.Ê8]H ЊkE53)RPx^ztG}굙اGZ]ZHh,IvԣS|mZl4=DA_tE2]]DӅ~ 6ىV ҈"4h_{־p1rSMzWAq'(g/XL$p#1kұxKÜʢ/Ld}R ~BJ!+7kffDgᦨFn88OD4y橱h~jc5_+CÑzmiڈX)+P-Vbb4?{}(J%M2ASUcWfw= cu>ňg;Ek˺Od1X*YxV[)d]ıVWd1Y~:%&2 *V(gjqo2qnJ`1Y<~GS{W!#imZy4HgV6;|:+x"U9_@-{F=%I $Q '@d^65#S"9>u$h|k!Sm`ϋFw@8x&ZB=!"J8_9PפIPr^$#"c^U+@8G9 .{}Z7S.7tكH|q9y\E>̫wc-eNdaE[&LiAFH@8A|1;lhŻu>-$h3m{$YC GG½~J#a?UI:lߐ O!I;MhRŬin 3Mnp@L8ebeÝ@Ad%nd~&I:"-c0%z%< H"ޅQl3ϮHά36DO6CJ33bPyt~ UysWuK4x"Ly8CZMOhM N-ƿ8Pġ;8v9ng6*5(t֥ځ\W*2BHו,#vqʮ',k8<}q3n ,ϰRs&O*j3_3iy6iLT\̠UBu\/W'SN:fNNnr( S$wO#ݦ$BGCVx?d}6ZqfEd i/=Sn"ǢqW[u7++dg`4/k^g+I~Qg)E+n[d(sd,C ζ,E%֟9fm`XRY` zuVf)zKdQE4Xkvg"Ȣy sW$CUi9CC5 e ?_߿ m endstream endobj 18 0 obj <>stream HW9$7|{P1m]$֪, @_5R9 3^륬gղV'qjtK"dJXϯRK={maVA~̐FrOR->B9+2_s?z;Wum/9# )~6?B,+Dϯ2J"XzY+,ˊ׉6-@uP 4j ).)Hu:~.U!WoJycoRv4E3⹇_̐jgH-JGѥ;|;*gPYfjsh-o4ƌτ; q1GJtf .\)\;w֬Nދ\lGFm9QNM8biOa [p1oI͑.10v-ChLԙx õZ'~\$Ԉ8W6;,i:GYY\+= R,lĊ%dY1l4p4lѰg本BCX()t "I$pig}oti.хZ]^[5jm2l/7keaD#+uEN eąy-|ݨ 9xaQӋM%-|*/9 ck岍U-uC~x0ާ{).)B"0'A $QhDȎ5D\1Y_r!ǣahi?O! =-ԇ˫5U dY[l:I~vea$ʚZ%T4PuQ&Y [{5Q+ G8 aIJ%azt^?hB lbs>,vMHp~3B/Ofݷެ*0U X|d h3x'`kDl2gDYV 5}w>#4Ԉ/3~o&_e[j%eil2F@(`T_~Z?oyoto -Y?}Kŕt( DH~5UcydQzKGq4[}o3fs˪1dybiPm}nTl +^܊QXSzV]7spcustmm9y9Y!gN4NB|˰.XZesfɹLZ_# =`{l#_|`5bL,e7*֭YiWiň6I7I4? X??~꘧ӊi46%hl%_+j-a9_qG#շpTk#E[aJĒ_(rEa')۪ær֙sxL= ൉mT+zz=Exc#\ tCɡ"}Ye w+ ߙ2;5<[%!ɾ "ܹXv2KkN4>gB< _|-q,,Tq=2qic:ߞ;: ]8πyh~ȗaM?v6?]Ks)lO,)d3!u :6V^y,Q]Q]k؞M'x AX=:<k|;g}Fڰ,U`5lOĽ?(J@;hMWsBjfG$b',j'vtZ>h@oI}rfw.{&s.p=/f{oRM2Ön(Z=,Kc^j?yqJϒ.7bgD 'x'a#DCf}|}H#ډQ*^ShJє41*#3=,Wd{xxպ)ra/4yZ65A$}ij*KB鐹bC4 Ro,SaF0b#Ũ(bK؉z?V˫JU 1Ճu.o%j-A |ϖbMTC6r6ň>gp #ȧ1lfb^jܮVjU9uOAp%8߱A~!Ȏ8Vet˵0E篊[:RG>9Co a|ʜ1Zc,x!;r}̍ZS6۫k8chNI$mnf|fSAQ#rHI-hhYzLw0Bbfwx糲sZ E$HLi8b*a̦!Ο K+ey׈P&aZ)jsDsAå;ЂޝAwͩMC~! YHIHôHL #FYzDL"8,;޽sH ,#QxG5$Ƒkģp|W2eK~yY g)Y+2U^JS05pLY./YƐn\g"PEb [+' % Z Qe*{2IDkd!a,235%Ia{s삊F $Xۛ5e+*'Tr1Uc9<&ݸ\}6>fAihAΠt|)84l#ʪ5`[塶NDԑ ,`?7}?1%XJND/bHk2 !z6og/򬨓IFG,<.[.W~_]˄9 :)`a7B2y-?k$-7B0ӼRotVQ ]v)Z#/ +`Ħ=~` endstream endobj 19 0 obj <>stream H|Wɵ9 OҰHb)$_*lEd^s(OB!_`H%y(rHi{B)qap6Bk)=mc:f i-0ڟ7 Ď&Aֈx Z) ő0N$MDnrJWd),Rx Z#XuNX{RY}B j)>PY8KTuObg' n~KջZ$e@RF@R"jjn''1ŨS=WT=;-q3"<+TL/Hh˘.x$2b9+\gUjdE4;1ԭ(2>_R4߯ Z]O$O^uFNr!gXkv‘`pFoCP3Y6zR*wZs}ǕbU ׆u!q;;̂SO6{_ ?,PtAz QaS/@T1 !=4e7 $4QV̏fԳ͡_OVsKϪDAs h. 7:Κlߪ{ޗ(\!Iu;Jswrk12Mze%Bȉn+:`Ļ mʊV(ܫ[*:o9kz1b)f>o_O @ ETEe@TF@T?UkkrV_8\t88tw@pBŝiLy%|4}!"Fj+j"(gUxN=7wfZ#ld.Ni$5VrvXnK'FZ]被aL ,NPT.۔Le~*#7\}kcoE+%د~i_ /mcYe]p$ctωPS;u_R MZՀT!NQS А2?J 35+ns,3cHKV$3ΌT(I%6ZAiޓWe@Ree/6iSızd1YuY8֤zA#UV YqUI,F<%bɡ!IJt\+ijFpd],qKbijeH 9:([eT?"ֹh͢LzZQa(]DyB;5dͼžHIyj8E߈'G jv裈Vy2Ghާ T$Hp})g=dkI/.֧}/RsnP,ٲBm 9)miI5UZg@Pg.b}%%J!z.wzv^gיį#J*j˂g;֮[}VRj"cNM_Um2LB ?VMBֳ]̩&ߘjR ^ŘjR9շwN-mRU仛~nRͫ&a{9KIX zg^5 a7R/ZTU?.ªF?:=b&!U hr a$&߉&1U:;)_f9_6⭖.gմ2PC/ GVdNDGxb=[$đ}.B$g؞29GZ?'D"zw׈"d"ysO3=ASzJP:=%>)Ak̂$љfFgN&tڑ:*'wGHvs> endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-07-13T10:44:41+05:30 2019-07-13T10:43:42+05:30 2019-07-13T10:44:41+05:30 UnknownApplication application/pdf Untitled uuid:64fdb0e3-4a18-4303-a7a4-7af7f9c3f851 uuid:5be2072a-1924-430d-beb1-13b422b8eddc GPL Ghostscript 9.25 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000030783 00000 n 0000031974 00000 n 0000032062 00000 n 0000032138 00000 n 0000032190 00000 n 0000035761 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.