Open Access
%PDF-1.6 % 144 0 obj <>stream h2S0Pw.JM,sI,Ip2202244466360U76Pׄ/I IP(,PȨ,H-*JMOmbjjPRZQԯkgbgdig`>% endstream endobj 145 0 obj <>stream h2U0Pw/+Q0L)T$w endstream endobj 146 0 obj <>stream h޴Tmo0OD%/BelݠDʟvmG_Xe}{|{1L18ǚ }02M 1U4G `nLzJC$1k2K6d)$9h¨< #N9/dO MPRt4h04h$L$F qTGt 5 w 9rX\ A|H$B: Ϝ1EJТXzhU.e"3#(Z, $=ݪQE=Nyf:zZ CdI>WقLTJu+]Rh,nL$^_{UE12h{2 e9}70Axq;{M }b-#v}/)?*?gX/ϽYDwP&|; g2#x _4gjm<^H'ͧqI;śPUz.5l\2 U y~)]`GQreA[DŽjT`-l||6S: `JV endstream endobj 147 0 obj <>stream hެRk0WQ$Y&>(}iЀbRX%ig7FHrw˗"_O;As|,ϫ6' P @ $~ddL:@=~e_qQbBqurr>~Ӂ^\鷂$ojl(ҝcPNq ^\Z*xଅZj.Iϝ3%r#BTaoOw?Gx>stream h$ 0DeMhCXEZH`1a]$ MP,~j,s =Bz~A,#O&Oh+?ݎ0{D8 V EWZw2-V36,nKD9r=(2!`f=e_V< endstream endobj 1 0 obj <>stream 2022-09-19T13:45:57+05:30 2022-09-19T13:36:38+05:30 2022-09-19T13:45:57+05:30 LaTeX with hyperref application/pdf uuid:c172ab86-1adf-4451-b837-c63722a5f4c8 uuid:93451229-293f-4043-bb92-6318adb18d77 pdfTeX-1.40.22 endstream endobj 8 0 obj <> endobj 29 0 obj <>stream xz{xSŶ;;f'mhdB-B l8Զ@P9 >!*J(*>7H s@AT >@EEQI+~ϛY3kkZkl:yuM_`yNy"I t@i7z8 @uf0bQ&%Yyj7'ۆ6`%Ww߈> ݒ[?Vq:z a=o^-M*c]jZXߔIeUaժ1g`F@`@@@ѪN0;5?B~niq,CGv#}$@d 4?xqFiuNJ:}N8AEd+k$J(%A/GCtZR$D]e]PGuC6 zJ)kI"lXɄhT_v Ƅ<[~? ]X "^h `@_sx@z=N8p`YyVQrNVա1h |g|E;`,qќ/GDÿ-*iU@!s F';vlV(CB:v=穜mA%My)RI%ʡ$d%׊P:cpB4"4s-T=^ K(>ZЗًF.u

`PeBYk2ӞyNzK"Jbml0LSAVG1[`ٔ#T#ݪn걆20+aeIZ)_K1տHSE&DosF`JqD r$9)g G&]b>>Lbv8LtͶ(mf'd7]dl0(5t>]NyIoy4Q /u]>ENO@wv|#*7΅BsmtxdB ;d-d}n> 41v$d}!8 N,(VK5&{͜ !Ynk~K(x$-A&7I Hj?l$F#F*ݕdԹddFtD^l"s/6宱/+>- 4:HZN.uJ,R#7K=K32KZY\Y@sjVKL}cxdG!<`fhTr9@ k{L"ؑ,*wH@ij]{?5KI7*E|ro2ʦEhv:bvn;EG<>f' rjfft08H31~kgmZ`K9ɩ#ԟs6%h2xq<}Nw^+l!0Oy''Yz8-8#"W8N sg,w>Ҋ"&hR(@|/yWT9*Y$z `0L>=!?esQh+>&mx )$L Si|?-D¾aAy?g'5#oBZhUbĝJA> _ZC_r[ua/BIO}rGNbZIY[oTR->?Gs` \l1/IxreB=%DA~P@Sc҅f}ٸt 7WkŴOQsjjjEksA}4\|Rϻ{MpwG <SNpC!\< q(^{v~~ _/UMWZ UBDQ=T=R=Q=I]^ީ>E;mVpe.}fq)j*BIEAGkCY: KF(C.|` Ya|8w'^Gl>MD-+?RU1x[ ouג/TO.EWp'4ҏ x W;"$͔p%U^0Ð BD愴%-pTWjx~."d2=U5!?TD]gkԇ Ⱥ)B&QQu(~f`%TK0#5 r?F/OV%e[^yE-FKcĒ*.1)TT̬Re'(J=+֠V*-Dkcne~ -.i--+hj xH%! Qd%/^c9 k4:^itKmK]$Do.}Gq"λSCPV d8Qm^fRLTL%qMeUZR;*ɾ]~zI@e5e՘ I(S_d~f1`UBnuobҳ`7=Cb՞`T| #E藘_rz"M{ EIL'0}N? j6!E8a.O(9Ë(s~s=qzv4_KAqĝGlqb͉ÿGIFa$rgqGW߽x=!+93 a"B-B}AV!2EBx #LD8M F@xnzЃJ6}])҅!z0rC}D,E,fe<aB zYn q0|Se_ *2lGe߆G2߽#2]co X&X51 2߄J0'^ם?H&z3Jf('&gk{4(g$'S$XOHp $'A' HP&d"H+6l&A f`H\(SbftX^5zPyA*5̢X}Wq?~8G5ڏL! C8E;^Mg#! ,G8 (9@a~|ەe=~L9Mt~jn\d+`51ϟ-{zHÃhÿ#o8<.d`9 pjXN"9aTf ܝ$y3B=P$;}̹VvD-{|Erso;@ư{+vowq7:B}p}3d{oj9-7;E݅1!N \?fb;I.e) g7C9,GVSIF$h F4j@n$A异4vUSd %r崼b) 3Ѕ o0RyG+G#P<6B `k e"$ʚVw. ļTV[yO vME"Hs?jeWi UD塿.9WVȊ@.n$l2kF2U|1?*|HWoc/#_V V  _V5)+mGIЬ4ۤye OFc !5xB#Y\NSaqe,q,k8;3c֗fzKK2+CEZ˶Ӧח!8FedmM3/` DvEBJ2DX]`31!VX8e(^zb[1 endstream endobj 30 0 obj <>stream x]n0 y C-i.Gc{i(o?'A~Y&0`̫W=ƲmToTtۖSk K5zcG8|ݺV~pB`Mj"ݫx2[My#*>7P{GRI^(04 +wK?o陸>stream xWKpG]RH ףUvvĶ"k[ٕlÌYj1 DR@.ˤr(|H1H..%8Ux*TR_{qX [b&JŅG0 i3gYg,r le򹳐?`+oБsŲܯF0ގAȣ,vԶA~rgKE|/..yȋم- !4"K mb7c:gpjgw;N,EGK[c?/E+bE|< }߇#_џŏ_djܐ߹HQqwW6pܽpamiZ1"t1Xf:؋lE_?ЮjA1,K/{Oss5}{8l uQkWjw2'DpYdlmg/G_1%dGݼ'e15)cg\ː;<"G]%?8+F"!'cVp NKnIWRDYȷ RY[|)/cy7!#Io0FPԘg9JhDeS5Ia+M(dK1#HBhЈo<ϔz^ZF,}dE+-c8<-~r=n ҐF)_* $rQ\KxBv3(ZI>L vQj+`@FҲjSvcG?\[+MCFkSpAܾW"ES) 8Y1D&V16.jT@+-0P"-ۭ@\̥ey'I)-;MJ@J+;_T}!;&^y}\Lnkrʝ<N u:Gݠ,ڲ3Eg'_;IޏJD7!Z١eulzZ@3"T0`DpUz,0-ĕ-}[0fw7`U?+HS/bIepgﶂXN+Ҹ b4VDVSVLg,waSd$.HZmP7Bejr<*YL>/hL >#>MG1hD|4އh܁h,U4ml/rQճf,N4nb*Q:E?(-Qޗw(6fVح jiTus4xQpx|{q+iܝMˑG .j"#&# sΊv0y_/R:/@5&l5c b=7RD&KSHؔ0VVϦFGO6vn>5lʈS,C9EاFv"B{7QLeƈL]EdEo;RDIV-~o=Z,Rq7'(U/HS0;fDO.y_W$C_x;ֵJtoĩʧ7\/4 eq\v9n)^&^\Ѓ7h ڱۮӊ-9Aے{RUF AmJEA32 f&t,M\ Yk}OHչ(EeMt '$|̣y'0kEzA/p{2r#vG~Ԓa`1Zt$4+8ǭf jf8yi8LGCਵ0灸B_Vy8s8)tx =A<$&&l(g8qCL/"tBEhNEig_"tREh9($>ƒ t%A:g9B|Eqxs5v}NIjҊاFx>DZup$E?BB5R%p7!$!$wFnB"b6ZêY(,4co>ՙ;Wooh/Vjsbs3*k;#}Z|WuƖKi-Æͦkvuc[,}h_Kڵi|b+65+[8"W"cظپj8r_BXvH9 t%ĸ>\gmP[|e?-X.wOp endstream endobj 32 0 obj <>stream x]Pn !8CdJM8 T:Q*u{ǽ8~;/ yC84€؀q:=zIEƳ_Sm`Rhݛ O2HΏS-Cūx:.,c׈EFR~D&hAZ2)1y2)D.L6n >s)Ovq+~ QNXwSPk}1Ģt endstream endobj 33 0 obj <>stream xW]lW3c&fn⽻q봎M\q`ơɬwHBC\H ]T*<$PxcS!(H :Q|{~=34X3[a!Q^ȏaƴ`tdaʕekK=¯oĂGRX[>>9/,ν^.vB/]^Ҷ g K;ze:bkbaT3bZ.+bz <+  xܝ ̍neusw\}TOuǡguuhk̵w޾v:;}gr?uf[qB{}H뷯"grݚ.Kh<ö%d7#ESm,vL~p .Ir>yŧ&eĬ#sz zґzrٜ3I\l34f{VFjBro!#u+\~P=Z](d$e(NrfҨ:\s . .v"`q9HAb~Pt8l):F8Z  u]Cji5%+:󮛑!N8UgȈiɨi!Wj^F xŏY,x@ 24U^`$ h]t.c' FFlӫ8*SQe"U܂@F2Ipru]fsVcK/\զm.XFõh VpF/TES 8Y1K`mO.0yRPnk ؆t&|]/J)q">FL˕mMCkXC#e+ǫq$-#;+yO͛3SLN9'A#.5Y}Q%tfq-~#*Jh*K$MLc#\qåzB}ƺLd˖ltU4U.|fnZ `cScqfYU&懶HS7bJgd5 .0)(ICM${#)7+zeCMktA2r`10ӛ K0ٖ48#D|$w#>&#هH~G9Gr#)Q4#mmrVtVBf2[`?fiؤTA6J%?42 ͙yܼ_i7rsg5ZCV3>;C\Ԅ%R<'#G s#`Hza-R4lY*;0gd#`rQrtƚZHcɦbѣf<7t۫2d*0v=:qB Zf]EdE[+RD)~Ad/z8F#<#HK )9ARF`jf3NK9U/A4{PuR&Û<ѐERe <2Z7.葇F!ؖs6e!OP |!'RQЬbBY K%{G#N/RԢFLtM'$|,yv(4kEzA]Y}~ G%I[ x3#,'?#VѬ> 8.V55RP#S)L !b ]ei }^iOSS S58M{8C{hO%@8*!0_*-*}QEK/B_V~:"t9~Q(M#KtA{BUjRcKJS3H3@_:5›$Ho;X-)$U̬VHHo{޷H$w0Fnp#DxG5˪y+^?3}269wL؎zߑWQZuE}.̋.l`~c6`oS}kQ3{}h-FaijǓ5hK>kVwhlZkL(U(fưp3pj8~vc =*y c7xQZ<\wϯE*Qj endstream endobj 34 0 obj <>stream x]j0 ~ Cq[!Fwa[Ypl95,QC~:?[ڽv2Gc1qa0HU5`ޕN&)-p|TMS9 <*pQRj[p7̈́ |!'_kBK_="pN"Q5g/*$Oߩۻ]חKq> efS6QlsY)*:Mpu endstream endobj 35 0 obj <>stream xX{xSU_kiBI-ihmkKKmj1PNRAREAsFĢzG/*Z((-`ZQ(ѫ~T&wRܹw{v{{ڏ`p /\G_ _+O(@BKZX"v 1B7, LoYܼ_mjV?-+ֶ>Ʈ&xqʅf۷}˭6̲ L3@.OX0ʻGpAr!d4hrxj:PT&rq+ٕCeg΁ ԑ+`oיߘ60ƤNӋ'O1㰌5 qf)49`2Z$h˃6[V̈f2ќ@Vx$C QEp܋UtUVz: Z];7 IuUC$5[MJ׹C/n RB' x>[}vayWl>qΛ$D(++)vJy̲i}cf=BF2F.YL.%'&ʂIVEmюLgz 夤v8⮲lYVK*6 c͕,v7!+==- ѮeYnw T!ݑHQ1¥'KJq-=|O_4w\*&;QXUlC߄z(+6g0_ qK-Si'Є_2N;M&^*aV>i2g$q%tdbILM9>^4f$'KRR9IY)r(\јr܈䴰DY#Y9Y،mb/r\$W]ٱv6.!0(O!yŐtp'>@i`z1orT'?s'sIg_(e5YteC! w6NJ] "`NY0T fD7nثt߀It3p.;1,zcܟbc=^CI7L8}o!&51]fx)dw2A9LFK6=B ИsJhY6ͰVk'A!gG+x%΍'>klkf5!z I%]8̔DLEƋЃXq6R\KOp;tC{9j? ~U1tp=4QÌgowIլG\˿st5=TҶ8jKaݑp0e,.7%F6ck^SPUáfЍ?Or%,=?pvqx J{?x=k!+7^=\o8gp/&߆1Wgqs*dZ% x]Zvq,TPMu(]蘈z9|] LId:BJfg|u.WSbBe JjsըZU˴rWAx[D!w"eQ܀55n[:=-J3ϹLpxPh0HcP_S דmdf6+>%t%|UdDX\#Fx{c'aO(.:S 6׍J =^9cS%&ǽe V.,53܉Ed U^(%&2N#Ax8D.eXkCaRkQ-rc-hU-8ۭkq!BuO+SZE rLP`e!Vn2,o;&?/II6 u)gcj)Jxq\g4d_84[a\\>nH6XSSj\&LNR$kL QsϨG`P[PWPC\S$K/~6hZΏ3/1̑|.n  > 7Gb({' _HL~[&т j:ˋ[g5zEQuv~\׆jA z|[SIR:VV>g<|p f&F6s4b0VbAE+ԙ^?IS ABWUw.z@%#ke$ڋo:壔CiS{g{^4(ޤS뼷!^&$Kse,*p{|m2_Gz^H5j#ZHyR'mT9U3"vuu&vxHlf&/&g4ڃ:QuZBjuzTtZjNJx{矾V9#HbgۮPTJlTЯ=KU}uV\>ᛩsuFQ? ™ބj զ7uq(tpY 9NBrէX}:/>ZC$ .IVtL BA8#1IyL}kn2-VLPN/։'eLܓq.z1Zv4&Fj(k.>pNAgg&DV9(rný"Iv]>p  ktv ^cuAj+:f"xXj9n8f64 Ʉ{ B.5: #"8 endstream endobj 36 0 obj <>stream x]Pn {Lm %P~E_Q*;ΌyS=&9,g[O*2:':oGΉV]LpAr~׵ߞ%'mv/* W3yzȲ?H:HʏȤ-Hk[=moEL"&O>|8qgGLu75Z <>C,z~Ms endstream endobj 37 0 obj <>>>/Font<>>>/Subtype/Form/Type/XObject>>stream xM-q)rk@E/d m0&>|^Ⱦ2k6dUsu1?'?{wJG~v|Gyϸ=:kwiUuઽS^=Wu9X*]x.,.\}绰”ƻ]ޗr{uφRX:#H퍤lF'j7G>RLoʪ!zz'Գ$PHu(ϑ'HA1ޫh]rk.<Ʊ[^EC &hbjm|3FR+ChjABRgw+ >HdI2gE/5pUJzkA_!i|5 Yly21\d k*Nա$ ۲I|V fL:>i_93jwaU#AZ39eFeEcQ~3s}t%9wp @R 5 zbW{lK"^S͙90ɯ>J]$7ŠpG苾](=SSE=X `dIq5vDvZ+=v̚/",/yV,>P-E YVdTŸAL1EJ>LfCUM^_zJKnァdq)rw#纖SM u\vU~pe(Ha ^pOj*~ەf@߭)C/F3nX΍-KsgC6q+aEC6Dft$E>C6hc4E`IleÅ4o4<"vY+j &bFOٗEo<C>qi֍i#XDEhAB4@W5'&_/"SnT(i!Fd`͐ȰlycBT? L"QQM"W&"݅1`i)-Ql}/H ۶HKAI+rU7sF aPM䍞Dc>ɼSΗ1B||eZ2"Q[0ɳCi\vc a$l.T=@w6k9Vܲ6w kN=5L-2lmIsD+Wvc[lWh.9eA=L^HdU`f)Dt|u2\]njfE(ZDcW#gTl!9)hpjΐh̋-΄iʭDH3iK"dUT><[nNy:XK. ~UEZ4U0ȁdef9T)v$%})V^jI4 p@sr2-hM*Jľe@ "mĺf,vB2!\Y^jUa^u den9W#2eItG*d)n+ѱѾÈ cSǸA'zn V$'6M"Shr xW--. U}_+bų%7eE6]ğ#`퓜)Dî_99d[28b E9=@5aW"B7R sD ^  'p6u +"iY&DB!9d//Y!!D Ed 1˹gd49¯& 'BÈr:J(_gc57_pW p{YFi}mCUI ~E;AQ=0/9@V:EfׁWB4%+GRy"O)nbUN0nj숴Q rvΘ&RQ]x#Ď31+ v׮Z[iH<Z18!(R̈H|' @Үnud[=BD Օ2 2H0!q&m\Wth q0 IJh-@իBy9d`_u9"ByC=@FRDx\wot|:&&# t5a_Õ\S&&Â%@G,@8yA,2W ݖ.ꂝ&"x;w,IM&ؘ)(T/:S7Xj2u@ebSʌ}}Dj"-7 ݃p4QSEHluQ@sXQYi,n@hrӪsm I4O2f-f3;ʦb)g zf8(g<b?sS4BEeN./G ˥$檥2e"RN5:DHӞdj( O7KL +?k=9Q=]_ `ÈV7ٍmR25A|8 52$45egL zYEM?Po[5!eTy*2aU6zZôlj"B#MZVR<@&WtƄ(ɉĨ[ݬ]I-sUu\@-p Z3OuP&d&~xW R0/gM_8_hc'wbZ7'7RRV\[\,ImGr:RL[ƒ4I L:(ĒKP i,WXq r#\+,ه. ^$x^Ho$u%㉐VB & VVBv6Jht-Y%^R(JT/5H롻\O0/hWPT2#$ B?&r=:kzg}ɾ%tNB-pH'@('N.`tO+Rcxl[)bd!fU'ZtT5I->Qyna:@inR@nۚ@B@nsy (0p :0ĺ@lzsOY vIVxC }Ӫ5=#2"O=="(!!$Xr<zb@'iMhX58pklZoQ 6miB:@PH*ѶXNѶ,On)C9-sPT=j!L(@_?>0|}*6lunJ~p/B8-D@[QjYpB5C@vc6{ NQ^x\C|F :i-KpV%<8q9>5|!jV?K2;)|( _DW1?N$M3|&eK'htghuҍ偎 {ͻظct6s7؛T&7GzON-כ[iތTi&; ?Y y0$ԛIJ/[mZs|2C+9wiGY7Sx%p:sqM&0 rV-3@3Sm!֛qZ=!fB 1 yTSu)] *P ظ1:5Do8zs> gLJp?)cH2'"K$sO=}:{X.wRKZ{J*esD * *9 IŊ5Z6A&6t:m Զ#5s"[1wl nnܾeNJ9Na!P$gsghGF[%ۥ=5@~a!gWBAR!SDa-ruڨ6Z*̐L;u@y06r{39z n?0 }wh1}8!C$qn]!Q=RJ e܌_b0n:m8n") Bkf %%q3K8Jym>mfͬH-o@7,mM! fнbѤEo:4w]ѓW-z%Nּ8 ۬N @?  Fֻ@L=#یX*f=n3F!uϧ @3d}W3Krw5,r%A5# M;!mQm/KH0diۜG!m̱OeF!k;i?#j"3v;.g\UZֵ9m%>%,R$l]YT_ߺ/tmg( UZ Cv-.ܓ4m\ 򽫢Sk[v^!zPC-mDREV-G䆪nmˊIKle9>mE?xjۤxJ6k)6fuٿ?/En,<ϟOGI˭/?˫??4j)2kM7wxj˿Fc bnuU^?IAo~?,X?~;=O}' ݟ_Hoj_}[bkU5crџ|r\CK;ߛOKF qy}}VrٲmBGM6aώGda4"F^s0G~mV J !ii`q`O {/2[Fm6 ?ZF&c7 }y })߸B̺F~fОuǟR{{{7U)~!"jMףfInh$%} }}k_k˾m )5p{Nmޅwh?Tr?\yyjO>Y(rWo6Hڿ߳Nwb#-ܛ 7#~}AU=eߍ~ځG|w0T~}ţ@Է}0w#(OGg}~}A~}]jG?t*#@ڥvK=¤TJw;XڥvĴD]@f.gvR.MR;u=]jG#إvK=TD ]0d`WuLD2;F؅A.ҍY*QƣQ̣LxhwpQFnFtFz9eGz.q ܎^{ݎr]N~xđ؉lw˯+Cޑ͖"#H[ޖ9v9oxq<q-K1TY!joxn `>Xh!ϯǥ? t3%$SP~|(=寇e'$~4!Uqÿ7i'fh?&^ƣHp Wf|HNǨ endstream endobj 143 0 obj <>stream H*23534U0A(X\30TH5Tp 0a Z endstream endobj 149 0 obj <>/Filter/FlateDecode/ID[<092592F8B6F541488BAA4F6EBAC2BD9E><52EE1C2374B8C541A2323EB0B6CCADE3>]/Info 6 0 R/Length 136/Root 8 0 R/Size 150/Type/XRef/W[1 2 1]>>stream hbb&FvG?30`a"CP v%/ $'eb}ԁe t%t(AoaH`ǐPoȀˠ$: Qi` endstream endobj startxref 32620 %%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.