Free Access
%PDF-1.6 % 7 0 obj <> endobj xref 7 19 0000000016 00000 n 0000000850 00000 n 0000000925 00000 n 0000001046 00000 n 0000001272 00000 n 0000001414 00000 n 0000001591 00000 n 0000006254 00000 n 0000006649 00000 n 0000007037 00000 n 0000007079 00000 n 0000013017 00000 n 0000013195 00000 n 0000013613 00000 n 0000014248 00000 n 0000014451 00000 n 0000014535 00000 n 0000014680 00000 n 0000000676 00000 n trailer <<184D0E0A191F414B9774ABBBA8DCB393>]>> startxref 0 %%EOF 25 0 obj <>stream xb`````z0 Ox*NpTh;0pPb*а7X#} 7!zD endstream endobj 8 0 obj <> endobj 9 0 obj <>/Encoding<>>>>> endobj 10 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 11 0 obj <>stream H*2PHbw.=c#K30M LM- s=sM\ 331330OB endstream endobj 12 0 obj <> endobj 13 0 obj <>stream HdTkT!LPtn]3:^k-b *OD! b "(A|@y?T}T"jjmv'uWtgηwpL8&RMҨE\X܂([G2 8)FrKFk OZ~ԩo7GEG˿zJU+Ƚ*Ud<\eFvPnJ%_j5z$rw7Y s1'<0l4 c0l6-c V`~E<͸aCChIDIl$J)D9RRc#g<27DQ!E~?1]Ξɔ>/;EaG{c6K}pE My"R)*'MTw+G7k?@Ƞ;NWԵI>y |f#d}ı?TFTyJ˖XLH 4pUR B-EC"8 4i{A ^A%n Ogי  ["tq8PɶʶX2أYR4akxJz8(jt!)y;Z.=uԙ 5O+l.xk}-l;=k%DV+,rl_).悚Zz0mnK" R"B>g쀈V %O]ّv[r79r"34dAq)&w%psR#f$`7$eJrP$h`OkR AKA^]eaIuBvg2#xTη7UXo1ۣpJ 9B;u2:3XΩ{l]" ˫2כ¢"h}Հ애DzJA[ë$_9w hM%`/P:E'@"?PayJDoړg@8#9xr~qoRdv%dҨz6ڼ;Vٮ{3_-AhD2W 6+|!l4"2, EW+[  |1"0U!EQ=x9# 3/*a"}\XkBJZ*|2 jm~%?TT٨*AsgMl~{mGͿ09veyiZN3JJvn:i16NqJmeR$yq9-Tvv*Cq1j{|&1cy\ !Shb|Ex߈WTdÄut %zB/q.6t8o >Z]\ |˂mnxR姞.ʯT~&v]҇6rQyB{7C,휼E: G.m4-`D%dUr0IiV_Np!0}a_r^r4g ɯ21 9<%FC#^ #599Ҽ Fs]_^tr-7*oW; iMoq\ɕWWKoV;55<(k9#&.a̐Heԕ0v{;nWw|V$<Pp@B^7/  <!496O&Zө(5!:Mq)[3~gYImX`Eq9% xrNpDs*x:5X|= OϪ*#ڊ!v@p`f6Qd7mͅx:G6pf]n۫I$zO !|ܠu0>d-bAiEHQTt6㼬즗lm79>2\xSFY`"E,5Zs6FYLѫxٖ"_h<,9{1hz=E9 YFi5 @CǁsD{:XˉPe;14rMNɆ,r *!$ZU+ٛ&ˣbxV 0L|lB`qLN^IF)p γfbR:>QDZ MY 6޾֋TkiAV{PǬyASlV2ŎĵL% xHG:PZNDǮ09a. $rr uq$JYzd /`8Ƅٓ)%%b2CoaA36DND _+a4'&kzTkݻIMTߙ^#NiOIxQm[05&F`Yo}}uplmdk&}|]> endobj 15 0 obj <> endobj 16 0 obj <> endobj 17 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/XObject/BBox[0 0 688 479]/PTEX.FileName(./pb-eps-converted-to.pdf)/FormType 1>>stream x˲$9)rYeFbf0V4+X@w C3f_5E1ݽ _>o} }/~{o1an[?o-'YڷۑǿiykCBnh{:?Ruk*Y8cKiz±m,q?@K/1}>DJmCT҃e|Ӗ"JT>f-T>尵QcO=l%Cm|I[+r߼=?R܎<5^l;jrzvkr7Nw qNk>~f;Nэ=B t(q=lbv3PUsb֩Uns 15K<-%3 MN@sfmN.%ĩW5n=m&R|_h^]~l|i>Q Sf?Ë4%6_47~b[tT.AKRbR6D ɩ4˰PhiS!s\d$X4xt,!(rK͍Lc\*&R`8P5+(Dɹ5W> LA)[ҥ$MQs'Qپ)[LA1PVΥpAaClZBLy-L` [?c(s)8eBbr*]4>5T ɩ5˄0韚(C颹vӨdL e;8M Bj2*]4>A‚br,E::WTiS8I1Np+;1^6)j.\ԣYIJ4OlH٨j!hhnԷ6)j m*;UQ4"z[v9 ͹D# (957hI״i2Cg~CfX:9ЙieΞ%>"X9TXyhe6GNi s*X9ZUX9SmDՋ^,{ȄOWru[ g8E7n:U a-$&EBԨB19g=QYI5koeJ薧d&jnă|MP5`0400Ņ[gB84>ľᠮv Qs//P3䜉ƈP3+4GNs3Az J~3)P^3ևMHֱ)jy1(YR6͍N nq48))" : :E&4k&MԬ+f~6 ;?r4PSPSP4/E Y^LM AlDhnM6hyH1ډ .@ԩvˮ#ل "NKH^%,]q`pneM3yq[7'IN br2))$ 6Qsc/EkZDLNYF#LBʇ6Q)A.k7_,-1oȨNN8cH\9N>Aw +w>d)&N }N19uÞQDvnq'h|DZS}O6x)޻m޻l޻in$=.)&{w {O_x*5>`sS6<]3T:ΔhnDǪbbr26.hN)M+q'jՑ,%;ʈbrD͝8b{}nJ#5/*&P\(4<1AAƎgI`1誹c|1A9cXT '2R VR6v^r1?6qmθOroЃk;)%dܺhx3blЫɸu/Yp11.O.Q5. 0X­brngoRग़[W͵tP]R1y59``:՝=}+3}jj\Oȱ\:Q|(W- z|ZIO Z-g ni!{"^vK^.t\.CtSЬ=uqaP1Pl_.)kTLΠUm&cEDgGxcLQ*S\47~༃35sӄ"  +~lrҧx ?zU6͝B+Ml F?{mb- ^\͕R 7o.)jek|%*w+@b0U0:hϪ&@P\3/*4ĩΏmɜG֝0;&8 u-{8C[vT_ϙTkEi#]35)&O\it= ʦӡ5O`i{Og=Vݻg݃ƶԑm$߇Gхeϴ6xE{}xIJhս Jj.pTj<>F/ߎ>G OfLjFHڙyjt~Þ#2~MCrTϤ4 ~6t;W\_ַ/06GՋJy__lZ[زv+7dK|i+ E9-;򫠤OQse}c|Bݥ3VtJrμ+n|4>MOr!1v>hq`4mmx N ɉ5T rsZ5zP8uE&x48%@PDͥG@ $ie:Ktc`?_ë)ѱ)h|,o4-/9ϯA!IJu|?4~e{I_xw@ވ,o- 5>u4":F:-~f} 57~*f^jr&2)ލJX+{"?KyQԬ+svSNڡP}c|>U/;&D]@ƍK ,AqਘGQ,$i8jiEN(/bm|nԻ:zw[\=/nKAXX…K}.nWV^&9./X^sy2pyzەt9 ,]yyYܗzeusn,]YywXQay/Wݾ?*]J^a]Z||R|OZ{~rG,g(7CʍKyO^nN3G,W^n'Ӱߓ֜wKm{R3r9|{Rn~r6e@c9:ڽx-8go~ ŕio~6Kq.wkjۧw4B%۸j[Wu\Q?ĝޅ4>`l8u>BiA0wC1Wbvz4 wos $ͫг)<>-S!o~ n UѨ+ ڨ>f 3 2u}^V_%4[܃K(M;yɽIbֺђD6K*pSkCؖƝQ^or]f0Frjs G1d}}D|b_5`x}Y;uaQ['Ubq.ms͵miPs1K$c[#vqFhc$)O3u w¼SNGQ;} -_J5Aa 4Eg |<o/ᭆ?ryy>Sla@gh!/]ç {‘-/K,Gf1kdα/!&3"j t?{hZh#:=3LDZ6|~旓a9AK~;-_{o/7x_zu^2?S/ %y/R/a^VVs_B,_[њy^#W>B/XJ}ʂŇt/2]kO[e <) +K,_]Y4ei^[W?_<_2^;:>j(5}+]kH,_]C;,SiBiڡkIjeΧL_uϠY0vЈ`r="T6aQ(iOD9ripu/EQ5^ e&lzRo &E8$ endstream endobj 18 0 obj <> endobj 19 0 obj <> endobj 20 0 obj <>stream xMhAwU ŶBxR"D> endobj 22 0 obj <> endobj 23 0 obj <> endobj 24 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/XObject/BBox[0 0 688 509]/PTEX.FileName(./pb2-eps-converted-to.pdf)/FormType 1>>stream x͛K SF{'z? dSE]ŭn=cHO_R")9UGԟ9zP?io/퇏?\\s{[.m^]4jW[Bpn};ҰŶ eCb}OXX~@ضJ+CC{-q  !˱iT ^А} {ݓ8 G(B4WB o_JE⩈W`8o..}'I5Y5Ҩd;.ŃD*K@cU*=g=4h؎wpjD7¸<3-NJ$zdTܑPߛP,Fb1-T ;1d0MJJ0؄Riͭ8 |5-] 3*z[-Q}(2§hǀA j4vb sJt([@#Q}sx鐰ZAE'P_SZsjCB.U9&tpg̭NFCkz(9ۑK)g1Bo7(rpHrYM>p'WF+ͭ0 N;M/2Wkt?IrOTf6Oi&8 3!Ʈ/A=hu؝lM Vs#OqO!72XivPy!qB&P@5g10w9مLb>` 5{hn1CtH`AEov;hNbD̢V¦jOlHBaMJ&<:hĺtp`8sPR#ѵd:I5GF Uo7߰s]۾|yD`ԗK̤dLJsHf¤1iE3!Ť!3F#T14Tg*:18Es;@j1C?P 4NS0iRJIł;[TUᏩJ112E``XLE$ieQ-Uo~P_z<iL@  -4O&B:&H^<\,Lq if0K;=PWT6c>r  "Hi Vr{ @hp>PrrI6şFuVkg*%AǴpJx1 sO*э0a".$z0CXFuHKP5g1Z RP#sc8LCV,%"Q1I-`ptLF8ffrY\MAERM4JEFs# _R3$CdZ5g1u"Q~!f_iގ8h4\.O2-UR5`deTq"Xat#bQ99rmјyX'G1,aXc,jCW{&O1-]>ќPv=.rpoNEٴTkÄw&P:#oһCfE2-՚6 R\#xxtI)]E.SiTqq]=+S0V*K<'ŕç'RjYfr/g {CQjZL;yOfH,̤BCŤ& ,HM5Bc6-ZuxTj$k6P6R-:S[6ٴԈ9] IhbHt4;6';м/K$\j47^$Xk` nOP'AIj@WAEZc u@6 Z͍8k^JEM$lj4g1"gl:+}v_6FIhn"Ѩ,xp r> &S9 pb l8՚{,|CIAS$$`/2 @7NN'GIjNbJ&p,Dj])P4oQ#*YP¬vejJ+bM8 i_^NƮ+vxx&Sgp>](%R5<ätӦ֜İ.9fPl!d;l E(cdci*}*R6-4 Y)XJ>m[j(7\^Eˤ1sPj#t.%5mSAs}+`SAsST\_k$?Փ?ğ?fAs*M_\RorschQBGq^z{\/ASxf]]ou7Xidu4*(^jYG9ԘxiZsQsk7ajU7~MZγ}DˏߋcohV ~(|w^U,Q{X*X! ӻGX\K:F41"=½://OBL i~¿_q5$?^T(W$*Z1z*u*)v_>;v]Z:Xß?+]zy=˕&FIL7W[Ý7M9gz 3$a8bWh {W$t 5+ԍ6揻S}MUY0Uh+yn25ڪvRP%yrݯ+3~A 0 ʓ3_t*[E saůr5&lԴpqQA[\ _an# ='/ [T9^|v{㧇/^mϟOC?nMG?xÏܸj{xB4쐍K?oﶏ>{Oۋw>zo޼yR;&<̂Aa~~CŠBwxO5[6s*v{Y0Dp"g!v"= vأS\;x4aǷ> 3ϟ |;\fϟn]|++9.E' j>|V,Y]ޕI{ȯ z&xVMMzП0BnBCf j@/a/`8>Fy:@i~ ȚO㰿8a/M ;nle'rlK"5s;gX:8ܥd aKnşvw ~ZE4 endstream endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-06-04T10:33:36+05:30 2019-06-04T10:33:13+05:30 2019-06-04T10:33:36+05:30 TeX application/pdf uuid:59560d55-9c15-445a-8bec-6bf4eefa072d uuid:b99e2e6f-5bfb-4110-abed-c37658c374be pdfTeX-1.40.16 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000018829 00000 n 0000020020 00000 n 0000020108 00000 n 0000020184 00000 n 0000020236 00000 n 0000023638 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.