Free Access
%PDF-1.4 28 0 obj <> endobj 11 0 obj <> endobj 12 0 obj <> endobj 13 0 obj <>>>/Filter /FlateDecode /Length 57>> stream x+2PHbw.=cs#Ks L-L LsrM\xS endstream endobj 15 0 obj <>stream hޔTO0W#C j@N#1l֥-_w.M}+1a>>amF( Sp)zِ& 8/bbp4TA@"4z0REm:>stream xeUiTQ)lVwQT[(ZE ,l @BB5l!,aURE{|sО{g̼߼>ϼ` W,Ůȥ絔Z:z lf^w1 vUKжaL#\)JW _fl$7++H"dq;iD|&I =+:;Q$K,GEɕU7nܴl="(bT?"{0$8#qdQqD@#ٸ}mXaa0_`q یĶ`Ř–`lc`.sb4y(F.9d&3mw2܈O+',9I>;giRT:RÌif;?(! )IIUPk;=άB]vaݬ;{NFB bw$&#V H8GhE^ yS1OUq v!1<)l:R]uZoV;]=9»ڧzCf p@G hO3N":c#%N_%F n..$˻fLnS]m[2uht4^mpa2di3,>g&V@/1r zޠH2g)!ged+*9PW6X)'Tpg4Ơ̈[ӭ:t:n*qY 饠*9 2耺]9|9>pion!QR4ƙ5@$g(A\NkR*:*r'ǽl5U̼L3/0ɆV1 Y\?BJ: $izerFW2\%Nmf+OYq /%0)tlh.kXh(2 HNVHҌɉxEޛ,bn΢9.$A+C3Dsp'YV.sF`D)"c$i5jjLto5jB7,j˦B4D<@q钓j65URM"A@K0rU41wˮzj63BA'vj&v2I85ŴJ;OU@p2Q$>x;?=^.z ײVnB:lԛs N_C-d8fVVE9Ev]XKZ+{ Ӟnl_HԄE)`/vw\I|I#PVX\  T%pOED[;lpkǯ?gwI_{5QUm*$! Ku34/h ,**Qqqryu\cSMuSc\H]t*lۜ?ߜYK)l%nKIQ( YmnA@K?N.ԉ yJK<{:rfn_+JJnŠTi3S ɛo}o#ƂUr@oBX%4(Y>if gdHC[l44Z4+᝛\IaWt^Y83jL U|Dh.@64wR;;Ɔ oAhG"$n RzƀLO5DI^qnnv<UH@D%zMzp&]tؙT Q5LJekBZiA8 xyxé+΄r#Hު4_:['9=*ѩy O\gj:;'Ig\Z y" ~o J+T١Sk}{SO{y=c4(kN(V=1Xw7F6 Ua\i:Z@M@zbbxR\?O+oQٜ㏧Y/) Lb/ qt1C XMqtph?p}€3Sk6 @nv녋ެVҔ4K"1.3d NZnzAkAÅD`Uj)7&V&9F4pzEޅQL&\(ԠyUUk) 0{&%FXž}|- Wco } . "Jț+Iγ_DќGm{7\*hYyUe-1F}Aͬfheyj 0@)}i3Kcȣ}|mR" z^_xR.<a7\ߓ_׆w}wwl;4v Fȱw^i)}"?2)2\yw"HEl4}rCBl 7mCL>ZMkp M<6T]'e׫y嶺&@~7ГW4&Z"ijkjm6kÛ=\a endstream endobj 17 0 obj <>/Font<>/ProcSet[/PDF/Text]>>/Subtype/Form/Type/XObject>>stream xM5M~]V/꒟[$4;!{/5q7sĕq=}G^yNO\w{sl {+q?wqq3Z_uG^xyϼ~Uxq#O.>|7Y٭9{t{ϑ6gK\xrD G|:kk?=~v)>[>>ŅGћ"PmwV&yd|F55.=?nOJW<>&/Zxwѕ%~w|gOd+o_z+~R="cl5^GFDϪwO~_g;zQ<>Sq9{ch;#x.5't|z}3}"|׸qT#/2_y26-_uFd-G!q gF4g<+3Q~treGz2sϘ~0';f;\"̧R5hךQow\ȕaϘb쉘߷|@}}8"ѕ"s׈c+; X !?lėFݳoՐ8qU8 :#b82)vo{s!'^Xё"޷+;]!jcZ1lx=kt2"_/5Ѝ'XΟA exKDdɀM$3E%z{U1q]ϜcZ̍sd;yꎮQSڂa^-ob"& =!x1lKq=;QdscRGLO?;f1 xwα gDs}<99ӝD@250ї"{{ȕ^f/#b|aCRD?rkbxb b_=1^^Gz}OΨ}g"BEbtdĔ6?0Kb,Zϓ#oh=cKh$PgÉ 'R#7>%xOq#Jg,*&kr3c 9UΑ#';̺Wu}K`*Kۗc alGȕ'HLqkt#寻&rn9ĕ#o'ȝyYq_b^S?tQƴfzו#_xg!|k&2Gu.4g=]85Q"L%kdG{{K@ZsIĺ,]"W1vc{bDgIԙ9sg·f`'fj>'Bm:1]_O tR*zS k> H{]822ڿx6k]8%CYȿD"&-#1bD⎱}#m&w URQk9k}Wk wν###ȝDO=vrLaܒugZ; 2lsEB [q<{Nq#s᳐ʱ ,.yĜ?gȓKeFFbNxկ(rҸLˣ3E1ћbP1<3o ћn`׈+V9F=Ƥ>RƇ=vg1b>Iu7%s(Ρvʘw0. " TbD/fȕs9q[uXWd ALsYsp_˜Xu2Xn#_d|WtQ<RΜj73fa#:QE.:ӊk}ycR?EW9DS?V#L;4F}k=̍lG"H"PϘF :gtΘ3GKƢgޟYXLg[93ϙeϕnLӫ}+:W揉>uΕ[\r7o 76UY_CD}0V%ǵmHbfc`|Bvs_g>KFƼq_qμ#s$~#w=k:JlLs2lGtgϡ! rf´ou ' k}I]ʕw+j~yŬk~\ƈ7+>Im=f#Z-j2 T"ms{ rGa;7Vc6G>2-FwU>}T |Ǵ>Pj0s2;g2>m=KD0=؄D^OOl}b?|n~"Y'rȈs&~Ҁ )<1v*8onr XbƏ?VPjW;3sPsD&!)+C^iԱDGW3j~ұ@UK<DrzS߱JXѡA=,XD4;^)rƽژ{%nX/庡s@n\7tu:OXuC'C_#[q[fC8rqnp!2#_{G$'ygگ{q?ЛGgƸ#f͓#,ћ0Gp ۧ Vϭ9ͭ0Iitm_M|쭧y*w{{*5߽g:vŽm,3mG1ch-+g mG] 1 qFGk0wk0{@^qnDGfmIdo[ȝQ~ܶEz]po]ŀ#s'[{Igh׮o W~6?&mr3CwLj:y=x{Fm ?2ȡc #SG~D~;zkȇ4|ȃ"< DwD:M8am#[t*k-@hC7EG$\:Frj%'4& }bs> d'VG> U}~t\3##ݎGUǽag9W#swyTf9`-<*~N@cB|G}C1O2Щq},3rf 3FuH\YGgcs#y4g=).<6: $^Oy2'1.?t89;xr9; }}Vft+ly1Yݺ,*rKQ}p׵ZP\VJ,簠kܭۂ^zjb6jR־Yh%a|GD:[jA붰H̡'9q9wàԡ物Cq|'f8*rzf:uJր+r-zb=׆[ UX[O9cY6M9#n"ҥ?ԭ!-օ[9 ݺZ#N]d< +o5Evd<_t'1qtP< gN^py"Zb1G=uc 5l՞[cQ\Dk(.Fӯ(.FJ+#z ?#O;.F=~?svE3ֹiy"w_"ZCa1{SXDVX-^eR uTp!jjTPos՚{{Ej=xC :d}(T^(Tk+9hWn(Tk>z\PYjbBbmQ)T^oM얋BeoMr䱢PM2hVEڞb @5i̐L+,uv>4昿gWN՞{w#Y$R ɜJ[dPŻ:ԗPx_#$EOHqQ8TGtEOrd,#;jn.T$*E?Ҩ3ţ~}QfH7\D*Q R/&=0IeT*PM^&TAN*uPsTEn .uup `RYIe&T`RYIe&`R8&%`Rx&I`Rٸ&m`R&R8ZT*jAT*AQT*JeT6Jes T6J LHlG"fDlfVl-"M R$"M RY2&% ɤRFA&2I ToHRD"$KH|D*d$R)o#3;G<*%Q)$SQҨF4*eQ)3&J3iTJIRN jd4]HѨp \X72iT/W#E )Tݺ(uMukhMHTn픀&FQ5SBjTn-IbPZΓխG+?Uԧn]ZԭGBR*SnmVQuj=?)M[yR*SV@_ƭM.Җ*R.ԍG(Un]'/OGbHݺ'[Oq{Vuk|#&רC{u붐u벘[$bXDݺEP *P. *PBݺ-( bXA"o!@"[}W`Uln]`tQLV1{uYLӭG[\:obHM\ &盃$$('E>_Ao_\9~~pz83:_z9oKq. )4P@Ku@.ITPGrAKD R\;(~Pdr :Bε'4PpM 8X[hLB۸Xk1 \shC1а5F~C4;p-M1\h⺤g*.Mz.DW(JѬɕfVV4rŢM\hEW0JQRfpE 5pQō2%.pMq:b3^05O>D^1ePgꌶC3^uKΰ5  1@HDv 3^Hj7r}.< #r_֘7j!rG`BN qLG27rύu D+b?7<{t)Z_^$GѾؿ\/,B#EJQcz.M&!I43t.eiBŁ !+{Oqn<] 32Jk!`HyMd/!G1z]r|g1L~59sr!0s: db_ֺnZZ| {FXvH˓zzt] L,f듖H |ًkMFFYYѿʚ̌L'pR g/"Q܈TGDő)vlŝeY?ꙻ95Ne^k%&гB^Ƒ^q@B)U9"lx7 ##l<}9&L̰3U-cIΌ*ő`Uۖl+wo2[o&B̖ ǘT%zHNf}{33̱W՜LGsLU)C}TݾA-wEٻr]Y9G,#WTΑ++紽+ 紽+ޕusʺ9wen]Y7]Y6G,#W͑+esUsdʪ92xel ^Y6G,#W͑+usdʺ92xen ^Q7G#WiWJesdʲ92xen8#W͑묛#{W͑+ޕusdʺ9wen]Y7G#WΑ+Ks9wewet,^Q:G,#WΑ+kᕵs9rxe9v^Y;G#WΑ+kᕵs9rxe9v^Y;G#WΑ+kᕵs92xev ^Y;G#WΑ+kߕs9we~]Y?G#Wϑ+t :we]YAG#WVБ++t*XqTб%c5NPAꠠJA :Vst. *XTб.c5`PANJT# :VktT%tT%tMб7,8전A փ::]t.*X TбBYA(Bc :Vt*X$TбJcPA3p :V t*td :xEYY#WVБ+++ +sdJYA#Wϑ+╶mJYAt}+]dJYAt}+\J9At}+]d 9A}+mJA}+}JyA&}+}dJM^ W>䕾2yL^ W>+mdJ&|+=L A4}+]JyAp}+]dJYAt}hW>╦x,^i W>㕦x<^i W>㕦2yL^a|+=JχxL^i WZ>䕮2yL^ W>䕮2yL^ W>]]]mmmڮڮڮڮׇy}^>?C]__> A?p}GC==> AozSp}˄냽p>Xu>X*p}. p} ?X <>Xpq>()`` llā탍J} 6F@>( I[>h8냍p}Q6Mp}6!>\U6f<>ج96M0} `<,YHA|0szx>=<fʇ<`|0~>?LLHLL\\f\\\>\\\\^\\\T,-QV~VVVVT0*/Q~VVV'VKVoV>V^V~VV"VFVjVV>V^V~VV@Vces RͬR6r7]5+9]YUsT|UsTUsTUsT6V (X(,)l)0)xQSX}H2IRJrKLe[aU`]a`_a՟`aa`caU MŠQUjZ^jcgJlpJuyJ~ª*ê* ê*ê*ê*"ê&**ê.*emu}c^+ p; K [ WVpVV6VVVvV$VH:FV}CYtЙ]8t,F'эCkt]9tLGgѝC}tБ ]:tlH-ҭCǏt$];tIsҽCgpq)]abT)%IGd5P:RJVCd5_TJJ%!P *Y K kۆXZ[!f1,-m!i1V-Bh"-7[^-o,\ZP,;!tim]ik!wi-^楁zi^򥑶}i_Ԥ Y L#m#v0%L#m #0=L#?1lXXXXİccH~,b_Y?~в|͝b-$J-G5RA* Rˑ#N"jIH#E+RTKZB(ՒR-CJ%ZTKj=JģVːjIwGTvjR-I(Ւ`R-(jyZ&R˔nPjiLTjiaNjiR-PJKRhi 2Z&TdajIF$_j R-ɹ(2_j0ZâTKj R-I2ZKQ%uZBQ%ZsVK&jaVKr}RiLi 2Z,XtDkjb-Ae L ~2yZ&Z˴;PkIr 2Z&X$6kZX˴2k2j-@eLIZ2 Z&WZ)oBLwL2M Z&!Z#Pk<j-@eL:JeL3 29Z&()- 2aZ&\DkI" "2ZwZ Pkj-S.@eBZKDLZKtCh3klC:k5Z-{Z-qSZ-)Z-QZ-Ѷ Z-1ĨZ&Q%Z"AD9*DRK|<*RK?*DRK4C*MR jIjpIhjIV3B:-qOc:-\;:-Qj:-w: S%n1dZ"$S%3eZb>S培W=@e7 (ȴCeeAe2-{ iًL^&dZzPiYJ˺ TZֵҲW*-PiCe\r lKelZڀ< Qe!2n,DZ{e|U g Ӓ*-@eL2ZW*J((LPԒvZ*ĦPtej B-ӰA%tZ&+)2YtZ&NK3+uZ}M֜ī<%tZR2@:LKieZkK)U*-e/iEsGB1dZJ(R2E.ʴQ+iI($rUDuGH"Grkn:5Soѝ:5uZkRiqiz]%:Ǐ%Zdh߅a2 rhYLhr`4ZOI:'?,djP4Z/qCT25ZF˯6J7S-hُF~xi@e"-{i{HUuBe"-i@eݪZ в u`Ceb, 'qgYPBe }7Zh#hXGh٘khhi-} ,˫qey5VwYϻ,o%вi-9 в-M@gU,Ơϲ, t qͧgٜ[,ϲ-!в-KR<-h\ NY(2eZr@eL6}MRF} [29 Y&>ˤ7g`,S@e 賤'<4HgrY.w*y J*LU,SpAeRgZY1:˔ig -SBˤsPh -A%mZ&,RThiEdhiz{aǒ벽<ҽ\v^v%^v5^vE^wU^;we_.ooһooot2袿Ѕ{A=@ `p0wAT ;%ϰ.p_kWu}`Je`" ֏f`= c`=`K@`'֫d~۬$j4({,݅Y`XE (4`aa +β:b.8ˆl8K Y6@eY6fAeY6Ae#Y6Be,Y6Ce5Y6Ce>Y Ͳ,` ͲI,S̲ ,̲,5̲5e6Be3Y22˦y(,(ee Pf)0rL a.f,qBeML e)22&Y2ԕPf,NBeJI(L e 2#Yp2Pfz,*BeD(LeKeC(LPe2 Y ,ii!2Y&4d}fY؃4K<(Lei2Y:12KTf,SeE ,4ifO@mVf0Y".6 2YҖAeJ2$8K:1$ :K20ZEqi(Β ,pQ%_gY&8dVgY8K)8Pg ,:HIPtL,- FKĢђ$pH(- HK["RTBTgJ,I(Β,)~(jYP%YPeYP%M Y@%u Y@%K 8KQ@KR aYF4u B<6fQ",U- 2ŬՍtFnu#]Һ.k- OyjOy~K?ڥZ?ڥҏvG?viZ?KAPQB%.)0"/䪟/d)^SRS8RjrTS8PjRkMCJNBjiH) ⅌vebK9#%p/zӐS8RrRMCJNBjiH))= joz KH)zp$Xn妐MC2raiBrSȃf#SgBVh<5 )=#x!WpB7 5N!kOCЇ‘{y>b G#!p?b G#x!BRB慔‘T}T8r.I#cT8pI >"R pD/D@T1PTaD\OU#XA *jZT@VV֍PVUY#=PVPBu\QE !YWH*\ߺFZXa((p6šV8Wܠ74a!PV82>" G! pzg-p%)iV8r J+^S[6B$BJZBwS[ȵC GV8Ч⅌wS[BwS[Hi+^x'WOP\H+^|+^|+yw>Au!p`]K +ٶwS]H+)y |r +w>A}#Q GOP_Bw>A} yD1J8p.U!U ǁ=t)CP Ǒ1;Z8#;Z8<kZ8\ k82kb8#G!}Vq}V180>bp?&V1pehWqy#p >|4ppr8@w4r8wBr8z8BXǐ|1p> qyG>z8\C 8|c8r,#q+8r>+8\ϊ8+8\|qy>1%qc K8|,cJ8r 1%qT/RJu@.^x?QuB^C)U/z'T]]8Rr GJwBA kP.) u+t/~>⅌wSxBwSyH)/^}*/^N'p/zP^(/^|H/( ȧȧH/o#;h!^82Dk/yDk/ ‘M‘-0 G/ 9ߣ ּل/+ "p~/P~a&(pyg-0 Gw6Akh!_8r_8򼎳Za ÁN%Z`8Rr}=/~@)p$/z`#!p$/|H0)  ? GJB;ܯl" C x!}E y0) >"" GJB <T \T ㅌd*r )Pa8R*2> 0^L@H0^L@BQ* Cx!{T <#1 ÁRa8R*2> 0^N&pd/d|)a=k@@0^} ?%ai6O_|LE6?{5kPTQzv ajMN@uk`˯!l^CM]K5z]F7xk6f_+F+5kk(+nU{92h[cǭY˖-1I6[k55$W}-1I6u >gB˯AMFsg5z]F!gD˯A}MFk0^M]w/okx{/ٴk8u nm5jǿ~o_׿+>ןZ+7-iF?,-^cDZͿW?&H?ɏXjbznvǗqMzgs*:Sᷯ?_OG|x?g{+sD!O9x*Ktv]_>:+u{اpT^gτاp|)-y=`} OwHu"^O:)W;^_qu~-O~]3}f\8~/D^?u<ӟاN;=|>19ȭe>1D$1Ye2?ȑm`qx4DQؘX|&ӞOokEֺǼk2[~;?/>| 2D_jB endstream endobj 18 0 obj <>stream x+2T0B˥kJc endstream endobj 19 0 obj <>/Filter/FlateDecode/ID[]/Index[11 16]/Info 10 0 R/Length 59/Prev 26838/Root 12 0 R/Size 27/Type/XRef/W[1 2 1]>>stream hbbd``b` @:h>/Font<>>>/Fields[]>> endobj 21 0 obj <> endobj 22 0 obj <> endobj 23 0 obj <> endobj 24 0 obj <> endobj 25 0 obj <>>> endobj 26 0 obj <>stream hb```c``f   h446q@hH0 e`p 1 endstream endobj 1 0 obj <>stream h|n0 _O06i@ [=,kshhʖlӏק]Hb*vY#|#{hB+M߰QSi x"?aD7yW+AW|>&Osy#BzPƫՖv".ѦA:)k\Oo$Dc5w\.K G*5TZiȟ_@֚!i -P_uj*nI洖ayӴ:ӧغx8ы!d>3gNQS j}`%<ɨ^!gxRHA*+(wTX7+laJp5Ms]u ]OT> iP冨D0dV frlPHХbl}s?lnh =m-P,͋[-6lomKr)_ \ \rvىf7&M[xr{EgDuF3r=ļHuW|;Z(,Jg,JYR`2LeDcDcf3iK9'r'r7`9!CH& Lq`C8]ܿtm6 endstream endobj 2 0 obj <>stream 2018-10-11T06:25:49+05:30 2018-10-11T06:25:31+05:30 2018-10-11T06:25:49+05:30 TeX application/pdf uuid:ac20b474-1a25-4dc4-ba09-f60709db4243 uuid:77eb9a33-1916-4d0f-9258-96c6b1c45324 pdfTeX-1.40.17 endstream endobj 3 0 obj <>stream h޲T0Pw/+Q0L)64 T$5 endstream endobj 4 0 obj <>stream h24P0Pw.JM,sI,Ip220040440325660U76Pׄ/IO:(?49H % CP@\ 8 endstream endobj 5 0 obj <>/Filter/FlateDecode/ID[]/Info 10 0 R/Length 49/Root 12 0 R/Size 11/Type/XRef/W[1 2 1]>>stream hbb&4&@H0 @ #`$ S endstream endobj 6 0 obj <> endobj 7 0 obj <> endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <> endobj 29 0 obj <>>> /Contents [30 0 R ]>> endobj 30 0 obj <> stream 1 0 0 1 0.28 0.28 cm /P13 Do endstream endobj xref 0 31 0000000000 65535 f 0000023547 00000 n 0000024274 00000 n 0000027679 00000 n 0000027820 00000 n 0000028011 00000 n 0000028291 00000 n 0000028379 00000 n 0000028455 00000 n 0000029646 00000 n 0000029698 00000 n 0000000067 00000 n 0000000147 00000 n 0000000225 00000 n 0000000000 00000 f 0000000545 00000 n 0000001263 00000 n 0000004145 00000 n 0000021685 00000 n 0000021883 00000 n 0000022198 00000 n 0000022320 00000 n 0000022600 00000 n 0000022642 00000 n 0000022951 00000 n 0000023335 00000 n 0000023393 00000 n 0000000000 00000 f 0000000009 00000 n 0000029828 00000 n 0000029968 00000 n trailer <> startxref 30045 %%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.