Open Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 8 0000000016 00000 n 0000000595 00000 n 0000000655 00000 n 0000000872 00000 n 0000000994 00000 n 0000001035 00000 n 0000001064 00000 n 0000000456 00000 n trailer <]>> startxref 0 %%EOF 11 0 obj <>stream xb```e``baC  %  @ a@V5 endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageC/ImageB/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.= P0ABTLL!9K-D%+  endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>/Type/XObject/BBox[0 0 574 574]/FormType 1>>stream x}ͮ&;\E_*RW >ZS{y[H؎q}8?_>׿8y"_u!ǿz>GkJ~\_kzpؕԿ0 3=Jx8I˨pWܝjG$h׽ҟfUUfvVE}DGSYs7iamism Q,~ޢjܖ.\>,}',G7ʧ}%<,mc)Uak ^+ۦ_jR.v4\mAT -*l HfrErf SF|?-YozUvr[ԃ9 ]ʘ ;;cD.Dp=%L_R.)5 yyT}(Z:fc]LF}me]{H:M1ZfwSYpyULnWi +vv ch ݝ,I]Ŵ$.x_}i~$2&#?x ZEN1W Qf().f3 +ld*C2-H1P.k".%*w%pV䂬OTm叆}Uz?7=,nrEMsTTz#4e [Zc \c5;ς6K;%UӭK=z|FUT4OT@vz ?G[YOl6=$jBTߦ'JΦq6ݛ0VZ-ɾ}6M%( W H&U釙=08z>TָLBU#< QZ9`kƖC܄%ڢQyQ()ς7{Ex_{CS?/вYai 5!.u>g-ЪQװeiLL:U/SÌ e7M}[Btq6f{]]5Sm0pi7i {QֹAPF7i(}>Z!e_y(mt92CmDQrwϖ%\Z߳+ Z%yPچy\mB>%z b3t! ~ ^XMC}FM"4KY^$'ɥY?2Fʭ܀/iXVYiLdMجJќ9G9a-9IL1M$ri@zS9+UhL;&&<'CfjPw %]/ 6LacuxI|BC rq@.7=Ɇ.r3A芺>J=ҦFuOtzݦ7=ǶuFoN2v\f ͖y8j3-m39eC?&vX>iiŏ{b'Uc=pp?83+Pppx愽WP;T 'pkF<0{ `µ  .J  pƫ \4nt>}^G$W{Бv87{sO*f6uҊX)ÓA鹣0tB6R\(7faX!Slv K+'NHyLE GCYlr˭iyҀ=krQ7i9Ue~9ph'KhC_vҩ3+kA ]}R.&rw1Lqvb/`_.okgw0a 58Ew;* .pKYWQt\"&3ߍ9(2׎N)b=ӏck$2C= I( iT9Mq2]ai4$_aL+&v0@aLӞ  ;|WN͚Njn}*xjp%A|msػ*Dw@; qaZR>,Ԫ6Q3H#nr9iB6DӼf\ #2a?ПRw.a}Q"~}{/ґF\_#4}}NV~SnGɫZ]<~Ebe+*~|Z#ܓ߭4b]w대~(pVV=.;C)<oIw-yTbB6E 彆Xջv9邸 #qDfBF;MMybj253.ց1J)ܗqSDwi:lNȂSu s֔1\WN9Cts"nUUY@\Z01ncsZ݂;br1\˴ 2}eW+`Z+Z7ֺ/V~ \S<7DhکӵX<5H/6J.s-CƪeC3Z:jbT.eM[UFD+jSW7akUZ/]p<ʮ5A^c!QruI$GP`5b=rau< =`qrWl ^al59}cA5޵lZ[+9ت5tX`g1U<;s4\} 'kY0 &Z؎5?Ìဧ }&Zd0d$ vU3dpe2Қqsd#Xi>Fh#`+)TPB8P0u:O:zu4vщ#p+|rOAhJېy4k7]SN/᮵u)}R lt>L1H\o& vJ|~= tSĀC״ S2O }d ֔ XSKvеfU== Ρ?¾ƒ8 Qceu\*:\} ˚f]l{4a_Q793<=>^V 5!t3H YT6-gj5e*+S-L[Yvnjm SSɱٔ2u.s|S!mqsW`o: 칇DtX</?__>Ѓ8qJ;O/s'qs!kIeUZPO=>9&,ܲ`*^Nk ipʭ5ݳ핋[E[}i6`4A^4n`|)gJ orrEYEn41 6WB|Xin6C`\{=L.n/幆Q@dd26W4(v^qOX3;N_ ݶDzv7:KƖ eh\kt?U]ڂpɴAZ0`[>Qtn =Cag:ڱlKzKpGHf2 fmh!v-kM Z,LbIa=(7cO^_a b_ffܒ(MW Ƙ)VSRAn>+ WҰ˱I;Aj6@&XD*\?0Gf*`5wqxlsN[8˥f4nc[Mi_0R|ۃʰAZÍSe =kH>}NcTevX*Ύ`Zu*9)JBԑұhyآG5hɨtҩC vCnOhաe^'1lE5&|9to@ڡ%~fCb/S'Ǘ }+?2AYO+keZi/fU4b93f#>7F |)1LJn;pCH_lϴ&hp/) ЗE 9S= ,p<'~e]]:8ZzĽ@2Ӏm4JYptbO $O$̔U}Ac@T'چ,0I,e \Jp"Ib #$,Il􃓗iXҧD1: sEhV IuƦPN/s!HH@2+cw#2@h0Kؼ ctVJҡHu]\HYC=b)CTG J*`vRl,י D$O̐U[+KX! (3*\Rp+X E?$ߊ-XIv%&_cr^50XMx~)f)!R RC@@"H4F>Rp. f,!VqM(Ӈ 956])8ޔR`C{ns-c O@X`'4`:N}ldG>e)1M|. vPW z-K$D@^ݟK裘XBEY&g ƽ_,o9␖kunR dp!=%f_9Ȟ}ԇDI1w4W%'0Sx{u*b9E"Z Nx ڻ`-e!T`;Uvxex"7XFIJ=5tՑ 1TF&~ =rXn`\8J fR,{.Z~ q+ƛ&w esZ{i=sZsZ{i=bsZsZ紶i=cq{i+3gv {Fkq\ٟKg{>k{>k/2IJE!,<,)hAOF 8^ )V0: Lʏa2α~p*I^ŇK) W/)؛3Q!t%*OW2^(,ձnPT-$r@5YdF8{+@yLRu/Da/DmQI}e< &1J"yQ0If8sW5֊Ϟ< 36xz΀33HLv|HbuY<|`uJ 5'塝@%RX+KvbsG{x~)8?_ migy QzDW$L ^[=mP)ֶ؄70\93fřՄ燔ЇHMb6!o^c7W,Ft6oQ4N7~]y-=(@É΢c^,::d]P/Э Iyb5I\_t30pV]U_IF:̍ڛHE,`2N*Yj\c2KAvc<>aox$ppƋ%_UtyCuUMpioJH <)p)b(TՑ ^&jMe|$,T& L}-BnNK0)^+/ \?4y˹?(&?(@pxʼ k k絕88p_ ~[r |zhI(ty>gPxX*ΣtLc HgJB.KU'$"rw\՟gONl)\T)!Jt٦5 j\L aF(+(=I}$V[Bq%ӓY?x)LTbCg U*ḺAs`+Z BHy5~nD'LhH[1TM|utײφk$ ۻ!g4;aC|ϊ麮? WkKא!/]^$][Wm.qc˧KJ҆uC֦z5T/ 6Ջ Vvm"z=-~Kov{IyR=4Nm/V$^/&aRM_;^(R~S.(DG(Pe ?Pe΀ԝ%%/!xFqg"2o]@k_h3.&Нv5 R**.a,jyKJ6Lc=)bU=͗*x*é*e*F\ ö_U4_Y\\W FP!gS>b%uN$'\Rnv*i>#/uqA"F<x8q޽q!V޸rȁ7.o7.r_ o8wȁ7.r}ȅ |gN/l;p}=3YXMjVS՟mXXMjVSo眎q <$2?yA_'Y=!8&*YT}U0}k ׇxסqx)O::9.2:gj#>T?gbc 26js](`z'D8;)}#ߤGdxӃ!-QP=Q19~`i`[03A!%lм1~$"2o)w |@g`pjKW 썣<5Ts`LY1yaݴ"98cI%_wϝ ^49:i*.1MCh+.PtԘ}Q؉1c'%3~{7!ۼew*`t-7nΪc/މtu /~ɢ>yJ׾*iis*@`^`lA7୛+xPɾL0Iv 8 2L),#Kݪqry~еJ;g<?7 #wp5,妏9nZۇ^yUo+0{J443γQڶ.H=BșNR@"j2Y8zZɈPS!w1Xeb~8rR\2B  D7B|A8|(L@@x+gaess(׽"تLY6&{+%DIcZ ri{P:$_<ᜒolkyH\{QϿGO#g]\MlFe->1z5v_b>;[p/p9FuϬXV#a=bNmQ[$7Cy]^V6rekK";d7Mᥥ+[<--eUMHl:F$iEê[O[1CS6ܝ9rS7,z\-Fd+$?41\pu;"$ϖ%6M>v,.i9Ϗ_3U{uIu)?È:_я#/T\}/s7V%-ve]W3:x=hƫ aҏ|ASirAUp*˵st<IJ2'N4nc*4MΡlў+ҕ^\9I~<ܹcei\#@u哠4x/xM{O{M[TsUֳuivn9-,Y>ւOA1{k>sюm +_0G/‰vvF=}~ヵj5{i0LXQ*(T\}׫,G (4XVhٳ{kO2}z6^I4mw&3Kn5/׳ x( ZặaQܢO0/(6|9'Xw)kEv};3( Js+SZwGx3ꮇ=;oDu)j Z+O߷Ҩ^b>hlw5x^^UvԀ(+xh1Ilv;vs1͢lwYo^pRj2$W)M|?y{ X_5DMϛAvY `('yWzoe1Vp:uǥ^@_]۷OgÏv|i~ڂv,G_F_9IZONhʹJ#2{ll>jDo[[%O(Oњ誏_te'*4ڎ e Wقk+,_WԜ)m<8{lW59xؠx㭷cqy:͆ rmMun`O]%=Yo/odnBnjUR'URz7=K 8oZ֫]u FlaSmL$;L4T;]ZNWA]rAg&J$ K_VºZ8B.`uC/^2aINu/wgLfx%~ -q zڏdD 'mG = 'ϗA3r)>{i["VpÖpSR2t~ЖJRcڃ!uLn}IDG *J nQ ؛3pZj9#'cK} ogN%(d0}ܘ;g.Pn`a+. "|*׫+DAŞ<$8`YAiWճ\y4I%lް ;Rck'c QKqu2|5J j6֩d_ qq q=iLS/Zpb乿NW[/[_|-oq7WozsvF 4%!;.yuk疺zP)Jg),.yws/pʽY_)q-`rծnq²涏U(&siKԌ^Eel#Й81ǀ8ja2ey=#swBPϱz]#Fq>3p%9jx_{zgGxxOlzȧQOj(0=vCke#[!() Hk;(HPPX_֫i36D¶7F~qHf;إnsb^:9V[ Y-XU&MU] 68W^RK5e_,{{_K{.5_ˋ݊ju)n唁ٞR_.~5,~>^xEl)iDZ穽.Eg=U?Yyxt? vΙ9Ox9Q>5s^mW %k [ R]cgSRiSΛ`=&߹VO+OrLǦc`fYs6j؈yNVi@48|9w:]єِ a {THiQJr\ .ŕWI8>4Rs?/5Źօ<>獥]=fƜa-O|ԠFny O+X {H嗷m8͠Uʑpǫ/b%ak 3$lI5}W6 Qbu}'˟em(;c(x͌Z$.1./\lezqn)\=0;H**Uvl ]PGEW^S0]R{LIgU[k"LM_< PZɒgkoӓnz.@.] C (fD&O2^1IR)UO[~|מ]{=1%@t#ԥ=9rGJw0 E39p e'm hۥˑVXjיi>j:Wǫ%*p *I< ϔ~L\YySK[Ku9S<:(wzN*[!y^@3R, q  Zr+\໽$H9߯>w{6Bvs-GCp]Aɥ8-P9-J~ax[nt:G :6j[6#DޏTS=ol]rF=RwsxnbuxbD} |YiN)j~SWO~^=ykx^#ɳ3؆8$WOg<#/?Ƃ5V<|7ZWZ8Vo)0Zx#Rt}:2pR++Ls;;ܳ~y}4E:8jlzbKkm)WDf^4dm)ٶ^aݱ_8J֋Z5z[:/`V$z>*,U=w\F {,'EF]vB̘<5m¶maSo&0ނ}éHW\ɚ%N_[_cpss j vNܤ)VGbAZR{,oV7ڽic+ƸӮ}LcЌqڝF;Zykekekfy^5t[,%I_Uad:{gX[["eٵWA嵷?PTa8>2%w)}p; V 9]w 7`~N:Lu<sX߶ syKP1<`1r:FL1mdN!H{e᳨mʹ ,5e֜`H_cA;_x#'mF۩_9l zQ endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-08-03T10:02:17+05:30 2019-08-03T10:02:02+05:30 2019-08-03T10:02:17+05:30 TeX output 2019.07.31:1012 application/pdf uuid:219e5b93-c57e-4ad2-b1c1-9229185d9a20 uuid:e410ffc1-7681-4533-9a93-c7e75a310696 MiKTeX-dvipdfmx (20130405) endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000018769 00000 n 0000018820 00000 n 0000022258 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.