Free Access
%PDF-1.6 % 63 0 obj <>stream hD 0_e 9XJVz("4%II=x؝fx+T:7X9;ʌ(A%hyVL g)'K ;{iX y;|9,t } P|}7 -#i x~ɹ32& 2f]>&[oW8C endstream endobj 64 0 obj <>stream h2R0P0V07RwJ,Nu+H)K-LNwKOKW0 KM&T C0jglNTbA PwRbI1DoTKn/ endstream endobj 1 0 obj <> endobj 5 0 obj <>stream 2018-08-23T07:59:48+05:30 2018-07-05T11:35:03+05:30 2018-08-23T07:59:48+05:30 dvips(k) 5.996 Copyright 2016 Radical Eye Software application/pdf paper_v11.dvi uuid:fb710ebc-c801-4772-8657-2ad303b172fb uuid:341e1738-dd3f-4f44-8c7b-568c54b45405 GPL Ghostscript 9.15 endstream endobj 6 0 obj <> endobj 8 0 obj <> endobj 9 0 obj <>/Font<>>>/Fields[]>> endobj 60 0 obj <>stream HlW;d {O@k  tx.P3W#_~=!w|W 饽JꭇC_G ӑן_XJ1[9r*Z(C{R'5)Y!HyBBJHTi!V\F8v$.CۊSHE8%',=E0f0/4, Qfn&J'IG8x<3pG@R\ig[|DG"hh /}jl* ~AqdsIOMpA8%{|z+nMrܦKMŪt "SO9UQ˳R+ښ۞k.{~:1.I%2n&#W׸ U}o?Up~Oe~ٖ謈V0Jq;%,αputgpu>oVB1];Uz4[5:^JV1R GR e?khO[ c'7SzS !Vj/)ɸ)",_n"*y,+BZSh.C" aVCH NeYKHCIPIpY*ǬK@8q򲵎Xh!Y^&SjRmnh@rGJ- ed$Δ.}s7 \2E&E"BYZVd3G;nj~9?.NQ2TmKiUp\\+7UE-f#Kv*E~]Ĕ1V\RCw:4]Tٴ i#7L)R^MRh9DDȟHgd J ;݌9u)MkQ MʼPnϕ]-ٖ8lGS-[1YY̫' @v,!%,sYE|?YUl$ a$ׄ˩S"PTV)^Or5¢>B`?^x}gb]~ ;(,#ׂ̀FlM^9:΍WL~|+>HCM3[_A }&|eȾKj|[N"T@٩@K>LUFYr*u"N]CU"c'=wqd sjܜ־_-ıX] 3q0E l ͜Y͋c CċHyHfyԶm"xFEvD$eHl-G(Jkߘ' [(8(c4I1I!aˢƑ&-nlsO]ĝܼw^7]"}1*>cqןW9;אǼkH2BFz[B̼ aˎ<[=SvXD^֙ x# eGDl' yYeG޾S~0DXE@ <ȐA)"x <+TʃJ8BwuK ހzPt gၵHGk) H&ߍ6O &AxFFl\;# }'I83A|#w>ggy:dpY2;܍!0s_EXx<-ޝх/gj ǣ)y_lX[]\#Ƞ|7@{䂖D0ĭ #4IEMql ÝQRxəo,};%2aːuڳ!ara5`itY.7]G ݤHjNJA,'rssRL$iA)-HҜB%yH h ќ"Z<9&K.Zn>|ό%y: g,H7]{6sRfAh椔.ɓYn0$ f\v2XeNJ<醲KPdz&sNdAH椔.Yn EۊRS:OCM"UDHSEZ[VPR[Sf |%QW\޵A@WF(-j B Dߪ).[@ AN ;8fvC C>)ˊL"l9(Vɏ TNӧlEiP6 2ٜ 96E CSEaAoJHԈtHƙE P|ڨJ78JՊΌڳuWH:α>XO@ i4fױixixDR~YCs^(>AP"B>͒}BpbHNH&HМZm Slͩaulo"e)8 $TѼS"0 Z{%9Gt6hqR' kܪ!N|WibEdp2P{({0־uj^$xN@ Q' SCjGA北,Q{t"KD6w$2Бu[V:V, * GP| UprࣚJ V'R%ɷpTft"wn`2 BWȭW}@nc,gP( @`Y%T( SzRX+c-ck˙ -.m9g ז#7{us_UŽUi/Q UB`]([+ >>c *is (UJ]9kY.Q,ɱU¹ HUjߚZf~P\F>yr.AeI>eI|PTWIv8a(j>G]@;*#- $poGBe]:p9#9:Lf~3qlIa崝i@W:8,.!9;) M3ES?f<1+PDuǭ<30-vBE&RJH bcQUtuQӥ=TZ]M./"t[$> drHƏ77/Jho/xW[bmۥsWkt}HM. |ڏW'L KZƂ5уY&NYxk74ZCdIAǪpv6Yz HpؕҞv w ݹପr^Kuvǁ'oj<[ x~iܗu kW a$m YùiϱR[YoU,4| 9BN[&5ŜgB$Y6 CdH'YF&ZV gt5ԚWh8U)lt `¸d3L]gԹ@cX'Lg-p[)^pl#Z9X'6]>dB)C;T &dT&zh1S& ^&bVj ΧV50W(*M`l+ĆUHۅ`l;DI^L2ٞDhQBFLO _^ 3  JZ 32I*틤|@@EF _{:h\L?H)U|ൌX >S0@fK߃}sɢ6'm#[>,F! b7.D+O"P!):#o r9 f6+@ 29q٥W).A rC$R!*N ~x 7 +CyB62bqL⏏$ȷ3ꫴw Gb Ch5b ۈB4ҕ>1[+rIBy\\Yt%4f3 %Aw&`4ߍ{:D``H\֪QlQQHVʳdy 4ʦ_(,I8L6p`L,܁A?Ӫ+YpOXАDxe>ۢ G@>uO(IBZ !JD0y V3p[h9z4,D$*6CfVSX`a6\#d=DLͳ^\ w"j]7heE4Ga騔 P|ypT*d(,Tk:8wM t 8|YR>p>r3ܹ[ 4f=ȿ@BOn5n {./0xBt?ɢ:('C{/?!R>Ȥlɔ0_7ojX"P2d_d}zX1/FBPM -!D/P-AEֳUp/"2EXiDNy*(VxC6N PaړQ~,  _@B$a׀Y eLt_W/Da3~D$D)Qn?D1X Q jeMzoc0 $BD&替@(Oz Q¢Vdu̚ wj50_1lV1u "aaK LYϏuWoD*E9:\& i~1l-j D㏐]4 V1 f[ȰL^vGF:Mv35b662|z *'n`Zv9#)w#@Y)H3Kc2X_#{Qm4L>҄gt x'8HȲ2VH8E_gn5ÓFfɥUÃU)T ?#yy!֪3! oWޞW68'WY|L E<^{ tL |"2%jDE:'gLe^jsn{tFB J;Y+?yf&@bFFJ֛` #@󥓠0RhsBam5ǟ\Ȑ7J3?̀Y9'X`1V#OF?N)tg1 9d.ע:;>-@,Aj5NK'O*KH7qβ :5Axժ[iDC$bOzB0Q> x 6:wgI YCH5i~fU2P| jkApE-s'@q*Ҝ3o;C0aF22 0|$J 'ap*nK-ر ؠ|LVnXnF; 9LQB䱀w0-b`3N/Ʊ{KVErqKk{X\IrJNqH&1!"]Lh6ZRL:(O`|n#K>cN0S5+C 'W&V-%/A>Qb`3`{8bl"uh:.x SmH'hȨʉM=nڳ0bi{*O%Wi/,H̠azād#Sw14#t|2VAJ=H55#L͗ʞ)mi^h&Y\MJk׀HLMuv!pl#>2 !݀ZJJR4"| Qbeˈ]?]߻zu2讹Rs(R1 \LEqq[5@x>N 1JF5<X|3ѶU!CX#W-|\fŠGF`Ýo(q(_ \dŕ GZ&,ZQOZJɺT7R9@K鷂H$S-5)LddrS'?HM\C72rjͩ(r6xDLE0\=c}#%鴕 4Ŏp#HFNe{΃$jw5ewgjRv5W;WY˦Ñd.\n헹l: C4ġp& ] ࿿#f]I.m/|r#eAƫR>74'JŚP7zu-d@jM8_` iWw9ǩ}GB>uP97"Z/K%kQuCy2d,vLMH>0ٔ _h+@LlDb7 % 0J{f"q"fLC@>m]ȝ<3sЪjCY߻=>*:yВ Kq+xӘ1rGi.<7z5U0'ZF<(yn+DHc TĈ7wn^Q&s39\9\>A2?ydvA8?>]'';"[!{ڳ%C}K,8a̅~LE}12c;OL Q_"j$=l1'm ȦNhXNM1![b0&Ɯǂ=ET CwӾW3BӖbTH:>__uënUT7I|Ycu{I )oooaDϔ7[ޠny{戔wiwi"uOy22!47 %sn*jPd$)o@ڕ@hpۀSösO 5 zҔ7 #a"N)o2 \򆒟Nsn#?mY/"u[lVˣQCUn?dgG˃UŁL_uRlnKڼꆟIV7354Mf+oBBocO&z&7V7!e? ُ 7!#ybJy7!Q7IyM#EnBLʺCl˸M5:W)= u6TlFи; Kb*5L$~v3Au~G];{O-ס4*fp1>]C5-Ӏ1y{<"8itpa&e˸}?},X 6e!7Dg^_g?=m?I# ?' ϋo}?SQS!ze!{Vޞ|j;#_M]7P^n҂?b>X d oZ'O-cҸ/ȀeclT-{O:y>@Q('lS=wm=yPݨc)S g un3v4XBN۔lj s?nա\ryغ^r"مi1إJ$4ϱ.(/Ft%": mLkU6frƁSgzcfiF(R9BŘmt)#L79sOgA:`in\Nv.%Q:DH$FBn] F6hQkq1ҸjRD Im?{~1ͶwkmXSǛ׃Vm#KihRZw͐nBRFK[j<K m5oqYތLUКr;KzLOO+CT~Ɖ/>RާbdqmZBPp'Ӎs(fS8B+8xƝ^*>9f[д6٠00>YDF!OL36r#{"1þZ@n1n<B'3_iӦ)P.0NDw3i:؜fOWɰv ]]RLmqk∰Q-#Vp(B#e(liy2' e>pFܪ?0N]t (ZtDRsZ̢x:+{.!ӍrsZ HOUaxDOLrL7^'.81' E"c6q2~!v8y/}bsGng񕛵e4*±x7R呛$H.eŢOٚ) 0iFxn`1Bj!T=zep(AmOwfvϦN9ׄ(똿sxrF,zrFz9#ޯМH/wFB/VmBCoD# '8=?@F&MrRɩ;_b$.W2tsKtp v͉hv,Wm4;XtR4j  :Qq8i+Fc*e+feۿ靋D6t<ܬ|# ϑ<^LČ:U-=8})2<v:t]S䷚HWu Ψ@~mr* d# oQj>: a[5Gxd c!c# ^@,M&M M RB @RŸJ @I6Xg%9 ${(ɖ$T1NfD@Ij" $E#$!uLj" מ ].`B"$oUBo D H0F@IZ]2)[*ǿRp)r(֖䀐jًntD@H=h&~rηP^\";!*#Ԛ CAr1!`.w]#]5O놤)kT)l1eG1Zّ9K:{Iǘm^B'V %_ LZ#FWfĞ2 kXt=Vֶg,BQsokZ7E&5D/ʾUA)$,Ku'Ȏ2]m KҸ,:Dya3s-89y@z$$e~eo"91vT0]=H qB 2UApmV:KA+Dn֖TX/1PD9EH~ )[.:b5G`sew5(3k%ަ%MHyiQW^ rV?]V%8+:Ny Y0Rl~0pJ!q{U.n֫4hѡt,=ʒ2'e^m{=ˑYm>A~)@eY""Q"" "Ѧq#aUz9뉐(k'rDXgAꈰΆ",":+(k-)J:pΒ`yn\%9q2NmmhFa,X7ԾM,UYڍW!0f,f?t E*3&^tj;R3Jޙ+7+_]IKȭ'05XJYYs]F_*A@$NAN.B-ˮͨ soo)E [y=~2EIz#ΛMw@B|m']vϦx`܊w2wgw+lӏp73FE:qhꕥ'2 hp^nK(/R.{L֎D6;_Ae4;#7 _?E ĄQ&~l/Q wjϧK;^ ـw7=uC| 2LQxtm=b,8xc)1!zid4[ Fi")>pzvi:QS; 4VoRte`zT$6$] gޘKVs 4`ޙe ':Ȼ KҨsځܑcz'Nyb-.k  .nlg+<ֿ)2K.U(Uyѷ">r W+'X>mY1F]cft]̾S_ݬ|]vJ&&uCd.z׵f +%ƹ_~Q漘Ҥ(8xW 'E,Huu|9U?_Li?([YTW{~n<\|_^\w>G2 U? ig 6_^67y&|ooU{A9U"nU+uh䟰"dE4!@fhn)>ϸҀ0}2Icq3`e9] ķRVѧOVc"Z߿)T~^{zpy̺+MG6bfX>ڝ3Fcf3yI}y?U"͕HrѤ%~g4 pFwTdGc~PR|YG~-[qVc"_%]*JW&?gap윽=Z1(sks-Z("fv.|of_ԒpfבʂR /Za RXg!ݔ)73KBT,A*6zxf ,EJ]>.Ğ Iʺ.%H}[Haux W',TC*}?lQ|B2e.E k md"_~7^+,AjNF+~66]GE* pWPf.Ej"㊟ )[ms{s+EڻPC!¢7NPKv#hGDY,GP2 nê\jQ_ i<{O.cStGw? g_~n( efZlLϓ?Ϧޝ:(ۇNKw1/<|4{QM9lZ,r AK,#¬-r]JBty9T<ժ?YL< 9l eک߮;6Sӣogس7!M*Ug tK(Ug_l1v~;d@ ᥶CLR^d{d"ZG,C k2I%N8Iǭ$?BZ?TKF e4'EDsG4#$KhNX@3RgN|fςdI΂dI Όe3hfΉd$KfN``f˜H)b"R"-)e2'y&3RdAHHdADdq,)1'y3RcA8HcA4cq-)e1'$ŜI,# Ƥ-6qϹ7 8,iٗ@<L*%GO،,'ȠȔZք"Z #GVGKS+kQ#9*]FP #H#ټ(EOn#CFAuQkJ2H7FʠZ(X,Cȸc /,t K(\zL`EUn8r P[T:Tڢ+EcR؂ݜY'@ނ,_4*莟d>X& b YiFxɱLl&2ɐ4Ar> RP{M"]d m|I @ B!6&NT ]r&ĞWikDڼ}O:ڑ]+"Eu~Od7 -:M)cqDTg@F[q'wմ" ݧ G&܇ A&UFNT!ǣY( KG4t{iF8bjխ \La`kr!4ddw iD :AUUQC'"gO!b |QP: Ѝ^[[} >bhSKfyDAi)+Xy2wKf+d@~'P}|C\'M{EM?WLٝ58FIBk&"足M52B4LwN#~ey}YJuuճ8z U4UE]Ϟj)@4-hP@sxgg ; r> 1a.l!3$ĭ}b>2[cZ!4<EMqAxto#d|iҊz@RҋNbVwf^›TWTQI $McB@ND3z$T`UY29@B$hxcckR0Qν'ہnڸ~x D׻Xg-g1e&p. G:M4+ދ 2$qނ6ĩdY4 ΁e7 ]pR7FӘ,9*с;-o8" ]`IfL !2M;Z M ajUcUJ\!><0?^ۛF@m#%'8 %v[m{ 䉈sV v0HQ>@`_SMOP+[@D dJ6؞ad2p j,SgiPM=86^^iףX{0v?(@QwqiYb<^u!|58e 3豛!yU&XrGr0@HWߒ_WLCxoRumL:6 |w O ;YH}B[e@NBr < !^pX:*fserGXnuk k= H$EZtT8W4 5Q8h,ȅ'|!e*MaC3Qmؗ,~ |VMNsBԆ]v=AɒXFtb$QڙF "'b &XS]L-Bt8&TQrj`\rC #Tуy|0. 'دqQ[Xt 7EH@u. 7h2қAP.pu0UxdrQi0UTۚ\grImEӛȬlC[] LzK0f s{܆1[{f nݪ9ȬG=R&uj!N:ep2؊iT ӻ h7&h/`\T^6hd #Qb3]B50.k@7U`\m@UQ` ӈ@U̍qy 6*4n\#EAI#ޒh332tg dqc\d} 9> hVznkg%to w; y뤋H) >{W 7Tiķ*s, 1!F#OvP>}@^cQ͹^ȑ}q3KF\ 6{ۈ|UsMEzр,iF ORWY$Ok9l}&XF eÈgU2*P"ඔjWZb94w< 6jBVYղa~P;b'7j؏Eσ .fyȬPBqB`}'Фq^xF6~덤:wUC|#VM!70zv;od}|:ϴjVg26Dk>ҵWF7۵xZY=kBҕ> r:|KO;ґ7&36;|Hyt^Whwr`\G |ֳ/( >%|5{ضӬD =Ԫ룶Fo> =BTѭ7ꃲ"xpLVUa `RswH.,QjEFހ xn}}- L [R(f!#H^ݫh!+ }U22mAs+$QT-wX eD@x쒓Rc Xd<\Y\hSSAWF\ƱpdXӁ&ܙfP{@8߂q"HY,>{xy]q7EAIJZ:~uᩑNPBdGa|n?ˀnv{o8WpSïĽD ߘѪ]~xj笔[@g8-l >Rfh[7`\T!HQ߄Zln. rl4SG@N~ ]~:n?O@8=˧]ށU0q1W sqqk9q6( ECͮ@[`W #͞3,ُ;`6S0.P2lKhl>Tn优*q! qgGƴ^ձ#cn@V?>5wm`z;='ɺݶ mej+q)F^o qUtEBVp)VQ]Z?K,dFOrd@[&ԛAMlU &N j6qWO7T٢؇lk*,eZ^P,d-X|!6ď #סwYPPi2L=i5Q;MTjs_{ 5[q*@ _0M9j'Zc*'O?0O @<}yݳ*rݭ$yZ%4<-@$N񴫕0vɱp4noԩ̢\-Utw.5 ?ٮn0 U> O P.zx"u՟ |ET-Z>j?I\TvA,_ǀz'U72Ƚs?Ze%1~ o41tp?=H2B/cflHmLGBGJ5޾D/_;'0970dlXg?CCV(ȴ6|0 *jX| ƫZ*Op1t=d:'wqP\9_LZp8U#kW\q~Ug_;Bzk/9  D#=no,w`9g4UKϤлJ:ov">lhc8{Ӏf҃?kz=N1n@4{!{B+~8nA%t=S3™V7=~[K( jp̓_h_dL5I [.{MPv'+Zg4]ӢCgӠ@͹Jj ȩ>0GȪ S dHk;^ 96$<笎FdwBzͅ g|!sSdH:*rvٞw"9/QWkB3ele-Ȃrݬ"m>µ뱒D GP0v VD(8sL4 0@&?@4XrwI|x/r'Sϒ⅓3@5+7<[ȆRajeI6Tl[TD W/o|h] j7M֞s&7kn0_γL?ٔ!ȯIgo€tKXvdB ^!NzU84gfOt%wHxΔIL TZ8B:B>14 Zx䔵4*òPL\TwN=iݹJH K?ݤ鉥?ݶ3Xl,V폡*bcJl,_/b%?6tK! D>Sp5:%,&:H'aK ÖJ[4 8lm[U*VU:J)a[ی]Z KjuwC2.bv pێqQ2|jt{^c7>]ވF mNge[v۵;oC-\o5wV @; ]^͸2܌[$AqV-%O i [tB&:m7mzEA[riJmD["hJ!BR9lU"` E [U[U 9lUxy exYqު:VYt-)3Gaiexۭ~]3u1<7E~Ck̅`}+dBxĺG!Om!(ai32WP cQ;xPx^~(^b{Z]k"lRF-6R0B ?%,*ӝxf\bgջJݑs\eZ-db g01<`GǺ^XxWkXMOU,{*d臯P(ί,E+JJ:l3c3+a_/ OպuV&Ε^2.Dea8tL뺝MX׷iEo>4:R&6ȊTy0]FS&z~?['n!TWNX͠k{NIEe!*VW"@喯poׇV]cGWs{VWZM ZF|.$7#dHYQ- A:"r+%gJKOc3i!t!8iPxw<դݧ[IKht|UFc{dyd42AtHxAe{|x3(LϽH1pL?s3iD1UՇݖ='%jE. C| )ah8# J^D/Jw?| z#% b$}>r-\v3se鬜UCZIdF> endobj 62 0 obj <> endobj 65 0 obj <>/Filter/FlateDecode/ID[]/Info 6 0 R/Length 86/Root 8 0 R/Size 66/Type/XRef/W[1 2 1]>>stream hbb&F@ $30g ' dʊցde L(Q ȊSqDO`Cq+@_f endstream endobj startxref 29872 %%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.