Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 8 0000000016 00000 n 0000000595 00000 n 0000000655 00000 n 0000000872 00000 n 0000000995 00000 n 0000001036 00000 n 0000001065 00000 n 0000000456 00000 n trailer <<4B5D5705EEE7644D9682D03936C1D6CD>]>> startxref 0 %%EOF 11 0 obj <>stream xb```e``ba   |@ @; endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageC/ImageB/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.= P0ATPLL!9K-@%+ % endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>/Type/XObject/BBox[0 0 574 574]/FormType 1>>stream x8%ϯ,b$/x˶^ش٘bf-r̬WU,!H m?oeo/m]K;}~ `| [xZJo^)XG&[/c1Oeǰrr|Kv6Ql?\D{[‰W.Y(8.Yȁu1WUHlsk뇳K|d,%74gEfSA ,W'ؾa[ &o@pڧ!ŪfSF"W?k[ !a?鋈"cdBeٻ ,|k4C *۾ *Q0J_mvr/}aPlE..S Lͧx$O.5jL`XSLV)ZW޷4#ޒ@r^u:ef5 š$^>eъ~IlȺd&x|^?lyמ[$ȼw5q}LxUV|wQ頪l'2;ױ,AMjK% _- -Im~_ׄjm#ūImۏ9(~. \>{B_}~&Z*rvTX,[Z})%u-`#u-`o=u-`5u-`vmܵ^;!wlk?;%wq`w\KOCpGT՚X(AwKQ}z`{i ޤ*dM^nnbk֏kU(bM%s֧)/+96Ş@E"V:;Myx\Ieg`9C"G|f#l5R ۞f6`myfw<\gvm#l\}fW &ةù_,>lơ|0v@"Ɠ36'8$޶ꆞmkgAf7M98bFan|RLHfͶ)=Q@+c2ʈ5MZ>%OZo˞&-`Ǘ&-`Ƿ5MZyR`ؕ^=۞?|<=՚{PbvVKAk=(, Q#Pi~+0( pVtS[b2\TMD>%"20o?hk\;dR"8rȫ 6k| jd˛]=/ 7q^~ao3io˷뗲|_F:|)g][z J6:BնugcЯs[G5hZNb M&z;,(uW?9n8q8=ЖZ(ci>~+r}@bbP\N^ԲZ2T؁UnjٳV[O6d-,U(Ҧ)pt|έ@9v!~e-3!</&sսyx[q M{aV-y˄mV xԍls]C>瀮B٩ 7EPwLodcSg1R`hՂЇ:2qkjDP})e>?,9mzsIJGF<~-Ư1`/ԜPt$0bLyw'lKw׳͞C]NiUD;Uz^-s49'܀ w8;%8s3A{{_Z٠\sdkzo(zaic W>@SsPNY3)MS{x0ڧU\),Dogos\hmmے4Pp7,#ڱYLnYtbktؙѩ֝'\TO?1ӹ[S&h.̩ zLuUF%ljQV,e1%eя1z*FO+V*Ls=G`z*9xǰAeK-#9~dT'ZO*ԙm6:h\ 8`{n " pE]@ ]@\D'mG8t`"N -t'tosaT d3]@ewZtQvtɾ@!s!-, h9p-K=wB,3JY-9~Oel8B?B&П7:\g%:_ྴHkG,X.[psYR/*nR ]&G-XklƯi,`b\8{͓Ó^PuiTwaGڹd>g9^b\b_%zSLֱ79$;Gq=.&>pčT-#.Vr_:vZ1l.scl 5s58-_t5p5nkq*-挜G2\~ \Fm9ORڧr9z򈚒 g\cvrls0܅$tG  jc6{B0ԡsDPgnjWpqW4`mx5̀Qog}sF9 vY'd&莳;fi3hw]ЯD4`c@pc|BgIBct[9~g⃱{2kej8E1,sV̒8=(.V.]NkGT <|ϿA_6mjpfkimSfG1lLҶ /a3ƹ`Dmv0pfLCр٫,T爖4,3N(~G[v99eGَ9NihAͯ Yt>ș9W5E%/[&*ƘSekSm+f6E966g>˯0_eda0Dž GBÁ0sSMmڇW\+gwN/M`j5RsA9Jʱh>5Ȓ4׹!s4i*Z5[ǩ2[ǩf4s8-v9.܊>Lu9UF.2I1nc̡r깈5ec@9\megNk5-)m߷v~zǮǺw~f ]MG:t`h&2ZMf6*Ki0`G#msU-/] <6fƒġ:zjΦJm; }QVz{qB&az6mRl& l#g]y8m7tv0Ocf~i}G396~I^+iԎyl3QMm8#u!hTp)\{AW#ܝ=7˓wDsgwz(rb*)L$4f%dUͅ.|KC>?暩9_$<@aiD>R7ou [׸jߵrz8|kUrbe*X8Ra'\K\N!]*FNO9b=0釭"kx06ߦ~H%=׺8E۵OrzmEϞ k1mT5f f9 5elx!(}q <)DucyÝVJ0O&I^)54Ԛmv Ӕavƍf9f'y+AQyK$b{"f(];ˆ ^Q$0% 7bÕB;ثL(?.W lbQڍbط<&`bTj_.گdwt- gbMZ\m|XR B cюc<.KiQ$ w^,Km[f|rK.:|ױao!+X$"[,N*Y%. OҶ`׾@= Ŷ~'rweNsgQw΂Y_5;F?/aD;*݅-co!soQwd#B;d`^0ۅ_ྦV_a)7 X/TbS?:t+i_d$N/I}Wo[|%{–,OCXo $ïaWHàš#_83񲫕U7mDE;˿y]XHx_sWpRz93ι#'4y׬y;u}I!zm5&X-YSt!2#bYEdce4n=cgh颇9xϊ*g¿x-R&+9봳 v;4޵ҸTV 2--XiG<:f+2齕UZiVǭhJV4>Xiz2횕;[iVfVZAmy(fV[`>+{oD !J+cJC4?Xi/h Μ[ig=Xh}O3vе* b<{tƓ?*l2 'S2 g{o-3mYcd'椰o,_ >ݧN^>g5Ygu@揶̖C3!Ye)Z&6"9dѷd+=ִu(l}e}e;eH+3+3e}e}e}e}e}d}}<< T|YBYwtqRFF g c6 eVRڮS$+琷O1#R2#mXF5̷A>W6Z VFUF3mgZWWWWW m^/ϯLӯLӯLo_LӯLӯLӯLӯLS+4Ӕ)yuwv\/Y[1nI%䘚,dVgw ט1M}yhE lQM/%G5դn cD \NFRoq/ajk2ߙ4ڇ4Cw<%HE@j¡Yb0?_p'zm-[ .S6J7}v9H^qg3kD?݈ٝ ԿDLP9ZS֝6NYo9Z~NY)WݷH.ntD.Bq>-Œ6q m]k(!ƅXxUԕ6'j=e D<Y_o> [~wL֮QAdL\ x v߆zwПzMTE{?W/bmbYDhn_l[+)5_/.-iFƊ% >l|ŪDªU XTkWtV9[r7>\֭uOnm1ʓ3pOeÿS Jcyhi>2yn '|-< ~{}()Ajzϓ/(Nv$#zs$G=[q5 . !rעAbCs :HMs/GGB {zqg9_<=W17OjKOܧ̝dzy&|y9"qچ=#ƓI#W=a\{qUAKgm/(΍gUq)S[6JMk@5b-T{XeEVYM-I;MUsFYoMǷ'K%tnJc&%mXTz}LKR;]LT_7N:=cE"57˓<&#EJi^v)-'*<w) %3[J'sly&S_:AFpRW=).N9]ĉٖw89ݦP Zld.yfܖ! ǝKBj=ԝnG_w>n8~Tix/A8T|ŮL6Ē#2]1@:S팈Td 9G͙S /)lKc`GhI,%1-Yxk瞥h8`qXj[κl'9鎈/ h0߫XKoۅU~Z{aCrUxAuۯۈݗ˞]d+j Vȼ?]ͫ["0Hߥ=_Pc}O5w46Ng#ߦTg5疵켑p7MHNXvn-P#o7ݲOV˰-|4]b%9eڜ y~=z|-{ztc}{1߱yFv3ޕ#oQT;^ވ]%mƝx!0:_Y7ߓf%IS!ѣ7yJQ)wOy9O{b!"~tϟ-̼?V6GϏd\#>+{IQd/n.-go4#Ss1cnԕ|;ׇ *O9(K&ˣw@iGX<܉hkO#xy(Xs}}[w1vّ1n}TzS%?~"zS=דzp.?k)=~:;hEnwI7?կxeַ}qN55#_+џy%ss>Og*?UC5cf?eW슿ߏ/_OXEj(|GFb`״cm&ovv&{,|eSqr襵4 ?^<S6+[^'$S0p YTGSn2!fXf?!PAلvxJՈM pJ [~)I2.'"J&\79mvrk[#v|U3q~-E5x"匯n=#k UQ6gGq6nq{*D^97Q#+国 %NlXJ?zDbK 3u}(ҹYKţJ|+t}C<ˇHU/ŻFՏ? 8 C:zYk0''7K҈YhY O^G_}qۣD^Iq빻 ;s{QEMNo{߲\wj%i=}-Xr,pYNu5=X\(뱢|Wr5g^]|K\4vn/XNxߒmf8ze1i6 ]}ح\m=:߫UxV4IS\υm9ݾtOz-znox8h4R$7xQkO9UûsjzȲs8i1K 0^+Xi3 u㞨n&eDӦ#|NF c$|1@^T[햹z2@zӝ_Gҁs{ }Z kE;;g!m:񏶣Yﳣiuhx* 2=g{*nz!Zzp3})mede'5Fꌽ!- ׶*6N +kROX"vHٓ:\<ܔ'p ; wt4>V9z<'p1Ndv54V7//G\Ø[ڽx{7/%|aq_=vм9# )j-;WA'v9p[uc:{g_A]e[fAaFV9+pSaFKW=2Bi糴^Z:艿+"q ɑIx ޗβ%euz;' ŪQnķ9w&B|r\Ivl w|+ً\%ܜta{Ơc!&xzX-)[^Pfe ͖z]P}9Q~-龖4_z{22\i{Fع7KY5$9 2RF8);;a?v!yľ.Rf=o15^rMRQW58.g.}gy? !8$wB魧3Nz+sh֩gC|0&7ˬefiށ|";dj9wViMx"tᦻݱV`4Cx @eQT3UowR+:S#b zzsdqn4 v~P8vGe҆KQ7QrMqkaBI,~0#Zqnj1Jq3⏣8kƽ@]CxkFRԧ[TՋ␓&v"8-0J w1ZsVf|(F1Zݲ՗o!Bkb?g! Yb|YQU|q%Z)-?Di=Ίgr(1Tz7ĿDitYՊ'FZ &JH,X%%SVx6΀pQZ3QZNQZ¿=ɯ$t ܇(-zyNgH?h161Z b}2NJ?$-݀-CʸahĘ1Z}1\[^ob_bVDȳ(p`bҶį-ݥ{C5z ;hfqۊrSƛftV`t*߾S&C\֞88,ٌ5TO>.[rSK\V+%B4F.c+: Pѝ7)[ލ/-)wEKv !Fws3F ^th !FKg|'WW_b<>ܓEi2.#چ#TbohczтCSDܿo/Բ ,R oB}ԒZ2RFZvI9g:Ɏ~eF|u?q\I"x[,Ekυ;\hyt(_MW{)Ox*S,K"&#\H-a?DjQ3R#=iUmOh饝.(f~RV NIULZ y:Y׻9_Z_ZoբXD hN}{cd-o#D~G东ӘŨR/2J5B~kZ_'_1jٻ_Q[Q[Ak6OS'Y{./Wő0qw3v$oct[pq6S"qwDoU݁m~rtmaF߇08bxK*bZI5/g~[R{(TlN^5{52gUHVb]>%k.B]+Iwnu9W]{n;TB aBOʶR<`'e5nֶyҜ2ptSSa,j5jYK&4Z- vp;@Cx{*QWs;v q"ӝ =[)53sxێ A3(.H V B[qQCKLpwDo1 Jsh(uٺ.uq-0(ҷe"3䑣tX;fdK0kKm.xá}=,XFNlZA]5\(+=IVMhj}4adf_g׶<v){`s;ͣ.FYa#[e=98Q;_h=<38r`]!hT^RW ;/ {/“o'߬"}p.w.8WEN__~\~/<:GΟF;zZ29u//M]*t*84ĕʨ>d :=* eO7djַSncXRϋN3 zZl#%_07N:m`Z˸Ѷ_G Ǩ.6S3 vL ’!F޾r(=q3ne_"56DH^¿[J+(+Iu$3D4tJi='HJx)J#s:eֶӨjB0GVi$z86p x48=#!Rlf'og _MRGI@9MHRaIF\>2Ie$yr$,Ifv]N:%\z^ܷ-qX8V1$a^eTq`_+ ӑ0=%TwX5ɳfuق4J^<@`VYKyՏʗT.n79ⶓz ־ӡx沽$V|ƽau:oczTE-y.#祴㽭 {-0ͼ%-Kl6 [P _-wbOApaUnu-Cno`{rh4D|%Qh E>*Fy629nZ(wgͧcΟpǘ8&5ǒgQol:0rE1$۲ GjXCd[,"D=UIWRpKTajҁvDG 2 -& ʺ-e,7G4l!6jZ츖*] 6֬^YK%[o ռ5lP#}[x`F.;`;.|Ȧ^57 nnOKo|T v*fDiMNEI4H  L]NƵdp v]Zgu{nkq?Bs ho;~_{ι$sv)")703G1dj3h1ZVW{hs';|pNBKOY-fm^3eBvKKνYzjG7l>6O|s\ TO򸍦cHc:LظϺecYv-¸t_p5 R4 J<_T{Ȁ:LJR2LNݭL̴%I)S}| FBP_Y^e+\Ke]8{Q+< ~;k]F,hu^;4ɹ}MYORd 51`m%pRm9h|=4k6#_AU+I5xp,9ߏ(48jTO qΥ\kyz5FC䁹S5άR8jkq=NZr&-3%l+A˭o-{KqV4[86*9**VG:߲#3hf,Ǒ4ce;c2)%tz x 7mdix"{"g>^7^ij6j!ݩ-^y5>F;WW%#kf2U_]Xyߣ 4 Q'4).# kՠTJdP_[Pđէ=Rk%9ճkm+s%e/k^GZ=IֶoF{0{_˨gK䍔WP ^aaH{B{4euWf+ݝ?ί_߸ x\;vjGl䒓rl-< =nm=-SSLXc,ӫWFФ',KᕺY{1a}Ji7\בK@%[H+n+V=X}zIXA6Mk=@Lq┯Q@Vr*A)wn |S!%YkyPCUXT'mVqJ#xʷb&<`g>ŔW|0l#eQ^mi"L&=y)p.odki|ǙbrY<l>ALn=(a:2\∴^ua5+cUt1t+@ѝ=i%u7̬G{67 v ֢5T0DC?~A&o0[QY Do-SOi2d NfiO6h!ť,K aDV_'uiĖ~OJ˻2{g[8ju$~K֨&kq%"O8+2}Y}XV/Rˆ/Y<Gq|T崧QvnF%+LVl:iiA 5/Ɂ|gK]/9_Q_=>s s 3uO-5ϽyboyNƚk:qV4p{p$82!;pف{]8ݓca;hpl?%ƅN|[5*?}{1Q:瓌5ey2ي ,|Hiu&Vmz4hi#Rǒ$زRjo;!,-nM"\`6Yt҆ymU?[+̷Fhoj:R;FXt %.іJ~C')Dի"EY_2hKV}^#lޞC{7 Ͳ/7 -Jz_Ox&昵YJW %d%d" 6W2gxqK5[PK;k[}_)A=F5UK!/Ka'nXďe.nn eC<^pDBqT5< VFX5qY= a t>b#fp/;nIZҨM m ='nc_=q{׮w,E:ab1v 8e=d y[^K?L80T\ʄDÞOYoK $qFD(Du2Gt 5F577y]9n3;q1EB]Ckݩ,~rOvAMXث fkfz6k_[W ѱж5x~?v4k=F:B ɯjtηfZ蜹tNtt>KTk([+h|ϖS ڞd\~C &ݸbmDJMgfkkI_ۅV.aRP[oD}656| T(V?QD9 g|AS{z)Y^=Wh׼K5#m+RyIْ)s$*GzͳTZԯ[uVѨve|ϖg]j-2),B=իˌ-|O:Q-F-vԋo|ɹS"jjY=QmDq|my#[>Mg ĚBqȇ!oHa=4 e-8ԦEklc®@o=]o.?~~yv$`DK",r{% ܌-r2',9{R:ksefp㆑\8ȫL;LkN,;\:5yFߩjbog7wXy$3 s֢ճg}Eqn.q|59{{li/r{K;qTRkJV"D*@mȫǝDz̩u  Qخ_r஺V!g]AA3J>,4׳PLvx ~6xUie>1gy0wo==mEqQn!8ǚjZ5,w- JޏihJkDhj}zH?n&euU{©3n<}Ә@/3<eGOz9+wY\{?iSrkWˋQoyێ`ɻ zxjg{zO{0{*}`=_ȱVկ3Fioy,o J$GPq¯pi{ȕFs4`qvXs6>RniBθsOqb-Cز0L +$|J;^e],w m,M4% <+)&f4zn=o]fmn%s}"Nޚn?ح T1%p= yQ2#q|!eCٌ)\hXzaZ&ȰLtl%7;DU I"oЕ \1`+YG&j\vAT$AgWg1pEcN E6SvU5K޲ ư}ڶ%4ɫJHnW[S~8O{q/"Y)lHYA$a:#%ӇEŻ8Wl KC%kYwGl^7~@2<(D0S_;wBW wDĎ/FҮ(ג{5^C;禮mYnxSm~2莤0lFGҭ?~AܼdWF-O5~aE⥎1{v贰lF8 bmHI0ʚ G:x`P!.r&ūEU%Y{v/>K˒҄| 4x;]*/ /O>AMM:wvby]Džlz>>W^*ׅq2#z>gZ`rXJMk?~_Լ/_-.n`ˮ: itᇪ)n0fS/_@ ޙnC:ypF4ߔ-~V_ 0B&hsnÃ} d&|n톎@2~wR}lZalng/jzd^W$}[y~Y9?vbPG2π'"waX:Y_ ]:c]-hA.\Xzk`zgZw? y>V-`yٻ?s&FD^2Qx4K/eKbxr\SDntF/+*?㚪uY ё`g$ϻpz?+hEH!$bWjqf_֙rz%bMf'8/x$#o7HPC_Q58 @ڻ;%86FЇ0F=~PؑLK`\-^9W[s^/ ,ƐaRV?pze,+͎h)>%/oPu݋pzuAG#Q@="TÒǖJ[@ofzv D0p{[ޏ L,U­wB~ B\|Vy@"|DI?*^G:.3#gNdR i(҂qڟv80)PU¥F9RPsǝ`:UGOEʣ k> 8mM8DI]~rI.1ֆކeauc[џXS{E-uT_Ք%ڙ8 Ֆh時ikس}nKT-h6Ebt 9ɬpOíq/&*}D!~HCo7[Ծe ~t qM ajEvbVaV3ֱD0kxF}0nrxV:J66íȃUz k_(IHtKc["N'y Ժn>p>m+& t~3pa80C"}mV\Ml ueƑ:,^95~0Uj Dº<,ն oI^?XxF 3΀ Zfg$iL8׃ 83nJEU"KnozJ:}c8??dwB0Z|U) Z)>CgFa[^ZUs˥+0qK޶hJ^+G5)̦X;MaY`T%h#'U#K9/WU4K˿1'E-qs%&AIx hL"`|6|E^D4Yq~W&Qkmtuʜn 5`TQԫ^Ό=u_#" MD7Ui<_~_svl*:%a27<% ot2PDˤ=Pkmt3p8y:W_提u!6h46X U54ti󃩥oE[]Eק@OVdX7u$%}SgLW;4wފ^M"{bXs0^|܅4ta4]6Cָ| Ԝ-j\]'Wr0R`A6uZ6h"rKIbGry&@6arZ]fJcO4Uj&~vlm/9B1to|#]D-;x<=Q͑Bo=Sg72/Ek*sHtCy1F>S5:q s\\ҍǍ{~iG;}>Hy<>HWt M`aw\~PcO^(q}t@-fK8e$l3ߑGWh=F ; ܛeqaFqoĒt,Y:K#ZHf޷r=r,>i:'"jiyH[zyV= G_{{̼0?'{-IHN1ZHt$Ox+Qp5_ۖS`˘|s6o5՞x1f9ڎ`[nѝwku]ɪڛx;;2k#]wi\$A'}瀭IzS@*/hx;+b(_:cgUwֳB80P[pR>sA_qn-3nCRh[v;s*|4cL܉WC^{ċu9ꬵwH ws]u[6{+boXkϿYF endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-06-15T06:49:54+05:30 2019-06-15T06:49:39+05:30 2019-06-15T06:49:54+05:30 TeX output 2019.06.14:1243 application/pdf uuid:8e233b34-9685-48d4-bec2-b15f343227e9 uuid:bf40a137-8c87-421d-923a-0f00bd5f5543 MiKTeX-dvipdfmx (20130405) endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000031775 00000 n 0000031826 00000 n 0000035264 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.