Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 15 0000000016 00000 n 0000000747 00000 n 0000000807 00000 n 0000001065 00000 n 0000001200 00000 n 0000001333 00000 n 0000001468 00000 n 0000001609 00000 n 0000001745 00000 n 0000001879 00000 n 0000002008 00000 n 0000003122 00000 n 0000027540 00000 n 0000027606 00000 n 0000000596 00000 n trailer <]>> startxref 0 %%EOF 18 0 obj <>stream xb``a``  N "L, J 5  #0"n endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 8 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 9 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 10 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 11 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 12 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 13 0 obj <>stream H*2PHbw.=S#s3 L-" ɹ\nf .\\^ endstream endobj 14 0 obj <>stream x1 /Z$w0k)c endstream endobj 15 0 obj <>stream x |SД^ ^bk+:hTE2rFq05ZnFȘ Ecuʘ eEK/i34|G{INI>$'SSǏEۆ@Z#$_Jtڵht._nO >/O_>nQ5sLw/я 2 2$Vտ2;|1jtsQnp͉e䜻|ѣGǏ߾}vEGGL0Ȳ̭ڦ~gϦTWW fxm۶Zz7N>mK Z^LeUf[fx_qƌHyBCC{葖СC ؼ`C#\sssW _yd%Jwqh;b?d7#7on5XKRqϞ=䫖ѵkW:RZ p 2דԘW[pWM[6/MdO~gʔ_~NLL6lȑ#%2ɻTSO+x}~z./ +4N<,OiӦ{aYſolU~N5zh6|o߾raߤ?|u55U^/0x`YcfWҥLwjCCCm .O*ڻђlQ{\WMl6 y:߭u+V'~ttm|]RcCN'Uos-[LnȐ!6sy|ru_BV~OTzO~y*y%:ʠyk}pr[4`8cƌ+|%F̺{A}߈*"_UYY٤!tM:ߓF[7w\y|Mrrrdqqq6?Q_{gΜf'.KkXry(SKw.СC#_|Ɯ={V٧OYC@@@n7ް4 {6oZs _*f͚n4;&W?V5,Ef!uV[q8Muo)))Xԍ {/W}3<(_p21.]ۮ];~ŋ@iiiVVL["8eΝÆ я~$6XJtÆ R!!!۷O׿81yUw7rEaÇݒd?n}mSoU4jKѺ:Ʊh$C#B L/^jԩSe]wʻQWW|%Ik^_UI~=YvewnϯYȑ#-SJ&w^or =N\hĉ<55U Ff͙3Gfu]\4S镲rQQQ2cǎC/)O\De'Ν;-AZ_2n+4hK1c8aaaw]/ܡsꕮV#Sdz כ%_-]TLY{N5#|矫];u$ܒϝ;g*QZ-IےG_/Ih$qB `2]-H"%+IתML7mdNjLR<#>$Y5JIWAY6JEE ٬|U[{Gu:L.@Ֆ-[ԋޜJnotR9\? 䫆i,k¯lY+CҋSvK%󕴼뮻N}SSR6;:~PI7BD8p9oի\Y"8U$I8Y$|J_$jD޽{Dye䚺/ԣ$˒OєSVa׿,}ݐ}Mʚ[&ʳCc_ct酅>goi!Rv!'ZWfڇ+K25QU*oʤBe M^|Ay |%}ջ/|U0\mi.HE,Wlٲem}:[\Iνrx2L{+r}L|inXRK[mz䫚=OwyG>r܍4#KzߠSN<1M_}u4IKFyp]w xWԿR*2?/cIU6%_tIZLnXBBL͞u:z\1b\\UmvIKRu>ɒVRfY^t;\1_>|M.e˖{k eW~S_4hL`ќm|uf+I-Yojr'O6MjΜ9sKTlSR [ʒϟ?:]W~ͣMwdnT}5&vYHJΞ=+}rS5jKn?'JKR|mOZpܸqvLP+V+ Fcǎȑ#mC.f3]ޘ@Rrs79v:F.djMW/ ,n wܡ>On7+]M,>k2揅JqeW Wj[_$,,LfYޟ|5}tܼڝUɔ*JC$isΖlOիg9yr})S޼>Cu@ (+JF5>#Ν;-_~e+`k4tu&T_sr,c?>-b3>ӧG>MhPyԞ𱱱l:ݻm W؂ Ԑn|IPPW͗OE,XUwyȭ ̣>;s|uYypedfKm@דFczNo"8p@ZOHHZOZZZee[nm߾ZCj_W ?~W ;Z˾sڵ@;s*11QRJTTݻׇJz:t)--ܹ\$!!XH2L*e?f/B>55>)*AK6b2]vK.%lҥKqE7LY``%]E*۷zzaan ]͘1Co߾M%̛7OmѣӍFL`f=SIYt&T7矷]vYof}M. +55UguMf=ڕcƌ^VV,-%9sYի-ݫ&nݺ~153&huϟN,X`?wܸq#+ȑ#*lذ~!Cdn~,So߮?p2kȑ)NRϞ=f;w,__/*l۶~dRsϞ=|=EEEjÇϝ6m2%''G-p_tM.sssjڼysttg<lٲE圃ϕ:tz,Y4s/^EVVL s_27<C.\_;vN4mq^+|?(ԩwڥkʕvk׾{!ҹI#紖3 QUU.ۗ.]$[f-.F0qDYSN}Ĉ2W.p'552z [шh膳(Sb-Rǝ4hݻ_ _2T&M/\`շvhЋUGn8[Mk=Ee+VPe׭[נ̜9S ~ӟx j}|5k֨h"=x\f׿n,((hЋU$''{V4*l5E;9JӪ$DGGڵK\|-`Q2+!!ACEEd'L`;U^^>{l2+22R^8s挚XXXhM}^+6fj6}DjP9 @%>}X<_JW SKKֲ޿*b}}}_2!&do989 gj '_UIpJJJ  MIIYhQeeAO:h0RSS6A{1Iw~mܸ^x_~aaam۶իWS:?g#>fjfW '/xF}fddx n%=K: _>'Pп@}@O >AW`+P@}@ >/`_/ O_ '/Pп@O_>`|QPYAAMFF)>&6\SSS322 Cb+lt+YҹW hn^AykQ{=Wz[FpO-@Oy@$п@3@Ok >O+P -_/ `|Ql'AO_>'Pпl5kVbbbPPPhhhJJJNNNEEECs)S ;\ĉׯ>}ٳggffFGGGDD 6l'|wSRRҵkW7>>>$orrs\_ρTRUVV,2*//m۶jɎ;zٳgSGUUUbb(gAׯ 3tPSZZڹsgHBBBqqLLe2T?~bbb 6gΜ+V$_ÿkw=ӟO n"??_E}YO/,,Tӝg1c Y}Ǐ>o<޶mۣGZO|+27tBiii2[n+Ohzy% 8~5zhW# 3fzYYYppήWWZ`ڵ6"joMx?^K8Y`qItz9BΆ 2DׯjjӧO̪ YoO ܲm6&I={%>l?wڴi2CW'N:wpn߾}w}7 _mٲEݼy{!YdZl6]x[^^޸|5|pYw6L榤PZ]AA 6ǎc5w޽3w\duuܼ<5ĉW~,0`s333enϞ=Oxӓ#+4իWi۷U՞ _z%_ @@Cg2n0:uꔜQ@n԰WB,\+ ~,g|x֥Jt4hݻ_:;Zf`(Whz~׭[נ̜9S 9>AJ 0@m~PĚ5kl./TرCΟy^%3s}D,q2w@hѢJ%e15ȃ}Nʊ 4 +W/9D>_?h4vҥ]vÇw f6+up]QQ2'J2Q >^SiɔпfT+Fs@Z _/D׫Ȩ=֞=K~?п-{W >Aje4NpNnto_ U'Wl5O>OrW >23'EGiSݞHCgO$@Z>_ԳÕ|xW >фy$s/U'ZG@O4ܼk?m4п.+/Dп̈́R a+&h\E2nc3~;@}p|o; @}09@}|/P _ 'I@}A81@}xDE@ü@| _ѿW+_>nl6 y:{աE_>MlRfe:&NFL'*Wz}7V'"ӽ!bѿ@}֤LpeXF!f9=:aR'b1(&WTTI >.TF.d'E|~E hZ^ '9AO@b+O@sDFczoOgv@wy{Ц+VT˩gϪ=\+ӽܫw\+yZ>w[8qEAbpE7_z[9qIӧ갰ڏqpo8I"_ݿ\歷8qIۧk ^pE_qĉ|~ĉ'vCb 8ujuf9=:aR'˾X/-sd,EOpQ^nÕ6t&w >E|~EW/Ohr~]OQ_h5hL}cNOjPЄjsпW_:fy֬YAAA)))999 ]ɓ'L`0 p'N_~ kSgϞ=?~㎨(??o'OO+nJJJv*GD#CMNN>w9pJJrIAj=iii6 gggLc|ꫯZ/ܱcǶm۪/_@ *11QJTTݻׇJ:t)--ܹ\$!!XH2L*e?fٳg 6lΜ9+VP٩|zjI}Fz7ԯfdrkz~׮]hvedԞkbckտyW;}܌3d?~zydz۶m=j=˖KJJO?o~ܹOB4ǒOh?[n2kѮ'&&F3f`]e?~\C'|wpy^/fsǍ'%229r H6l;dۯ_WYYYrYp'|7yTٶm\ɤ={zԒ;m41]MݻF}WhI[lQs7oެ:tz,YtxȆŋM^{5uիWSAAA'ǎc5w޽3w\duuܼ<5ĉM9ұcGԭJ}/@BXzuؾ}7|ӣGT.]+:?_L[F?@➀iZjjĕA޽Տ/Z^^T㋞8qW -OO߿zut|3gAAA6Ǚ?44_Ysׂ'@Wh-UUU((ɗ/_vr|llrTiiiDDJHHPPQQa2e &جGu떉.],|iUC x$\d0trg5 DjP9 @>};w|*!<<\'$$O-.YJ"f?Թ_~% xICtt:9'2;+KДEUVV/)AUMݷxYYYqqq!55uʕ:HX+uΗwx{O^{ک~3hu)2@}hI&E-Y {hlNvI/<K: ͪh|%se(пrs7Q7@O.+п@b+п@'ZNAAMFF)>&6\/F= _Ph "d1nu㷧3~;_ :`> hd|QoE'7㋂z.[V/Pl5@O\'' !_/DS+++97e~S6ī~SF_W>& 'czIƒ >ф8&uпͣh|%sevo ]/rs7jo2ydH|b|Ѧ}/r?P^{/Xh2I&sQpw^g 6zCZz־}{1" ⅟x^g ͛7/22M6>uu6f̘W_}222O4{/8wȑe˖:ud-K/qPhDĚl4nc/=t|~пpEZdɵ^ŽA}HP^0_/̙3wqǩS+O4׌d\t᧞z9WW u^tFDňU{/d24hܹ{oO\={/Gc=ֽ{6u$k?SYYYݺu{OjF/׮]裏^m~ qo_pܙ/_^>A`wE|=X\\%hu!##c?'&#_[{_4:qkOp :u}B}+r#Gp?P JKKΝ@}.oE;výyb|ѫUVV /IR{s5NyyU=C}@j .,XSN*YmvرǏo׮ /^?矫+***,YeIV>g}f ʥKvE%+^?rÇ/I>9WUU?k׮[|E}@r_TJ{t<ɓ'{1??˗/_qyU'E]q1c$&&k+?rرѣGtM6l _Qпʧ~j47mD>5O>dĈ)))[n%_Qпʿ_r˶mW'{߿Ν;W'&ޠ>5}{Q ƿO_ '/Pп@O_>`|QP@}@ Ml6Ϛ5+111(((444%%%''9y)S À.yĉO>}aaamٳ+[.SJIII׮]%Hh$ȿΝs}=PII.֓&qfl|$ Z.KVAQQQwVׯ_*eС.sr⚺L&JYǏY~111Æ 3gΊ+TXr1_}Dz=zk$_Wp+*۷zzaan ]͘1Co߾ǭϛ7Omѣ/_l|U]]ݧOYxΝ]vu1_1(@+_'eu&Fzbbbd1cL/++ Y]Aj}\W'@[_uy^/esǍ'I&229r H6l;dۯ_WrE;w>{, @{>v*l۶~dRsUqH-yaӦM:t|տYPKnl٢n޼Y=t,YD-i6.^X-//|/bC L!_Wp7*;v~;ܽ{:_ܹsՒs'N4:_2Au|z6 }vA-H|ezޒJh)))֣:+43 QUUeyR{WfETSlҗu} N:%''ga ,Q^ Vҳs4J3裏@ҴTI& ս{_*NP" @;Pp~֭kqfΜ)G n| _ UUU%%%I޵kWMݑ9;;[e!UZZ!T1TTTL&Yx„ 6kjeKWwFC 4ӧOsιT%%%k_֬YJV$8%%%,Z~IYLdĩS Cjjʕ+ up1_< _'/PпK}2(@@ҹW @ >/@}_ Oƿh_ '/пO_ '/Pпd|QV0(п@}4れ 9.sL'jDDurNO@'x6lee\'2͌Ӎɹmk/4"\K?JYdLE'. LpeXƱFO~_h)޳lZQR'bѿ@} $_\Yn};E.h!9ϩݡ|{@pBϾsj[ 9qIUW e\3ud,wt.<_^zp+'N8iTg욤k,߷LMްoC֟d,ُt.<_-^/ĉ'͝z=c0dL~9~->x`sW8q3'1oO0Xtϯ|3gr S' 'Nϕ!k2bӪCCkwhs[t~ܥ[IϒE&v+S x_wQwNoy ?_Q(wY)0-7y=ѿ@}@scM '4-/?Lwx7E ͡W^Kt]DOhD25~Q0L!\ѿl62ɹs4T!;F煤[IϒEWMa _>P@}@ >/EZ @ @i/<8R _ |п@}p[f0ʠɹ@}hG3{Gt#tr.e:w_ W^Qz]$Sd: /h}D,X#w<_eگ+u@}p]QQ~N̕e@O.][C{Jδ@}p_P_P {c8k֬ĠДɓSL 0  w'֯_?}gϞ+^Ň~UM 1bDaa! x<ƿ RRRҵkW7>>>Z$orrs\_ρTRKSIKKY8;;[e*+WWO=^W Kl߾o>/XƱ㷃|7UUU(9'**jj%Hn:t)--ܹ\$!!XH2L*e?fٳg 6lΜ9+VPAy8q,&-''ɓj3g6ny}2(Iw8 <z|mg=PM.f̘!˷o͛'۶m{Q/_]RRr|o2'ʉe䜻i% 8~Vndѣ]YOLL,p;N8Q.N}^れ 9.sL nb˖-*zI} N:%''gaQQÊ Vҳs4J+3ܹIRiN d?{W?hyyՏ/zO}?8p@xbb" _czά[AǙ9s8wx|+_r~e>, _TUU%%%k׮#:9svvB694""Bf%$$b0L l#:_uK.Y/W_uA4h'|ְcǎ\\&JJJԡ^*ܹs.+U j=!!!~~~jtZW|5k\w5 j%\8pV$8%%%,Z~IYL `ĩS$HJMM]re} J8qbԩ7pCPni̙}rE}W ZThK: _>'Pп@}@O >TqAFAscʹWs/FTN.[' hd|Qh㋂.lee\_ 4ZYYY棙ѽuCu:9c2;'Јpի/(.[g})2пhG3Õ%b@}3͵_ : W$s 'ຢ"++pG/\,vi; '">_;'“_UAP@b+P@sD,Xo@}M/LTN.[' >O}|\Q!%r9 hd+f=1п@}@O >P@}@ Oh㋂ '/пO_ '/xF}2@+ _>'Pп@}@O >'EA@}_ 'れ 9.sL@O\(]Nι+п+1͆Q]No/YE=[YYY棙ѽuCu:9c2;0(ppի/(.[g})2PhG3Õ%bп3͵_ : W$s >Ả"++pG'\,vi; -l6Ϛ5+111(((444%%%''9y)S À.yĉO>}aaamٳ/\pBY,߶m[{~geUԧ++]J|%Hϝ;z8\<$$O'--fl|8WǏ-wWC.o *11QRJTTݻׇJz:t)--ܹ\$!!XH2L*e?fٳg 6lΜ9+VPIJMMeڵktr-[tEGDD\xI}2< _y|mg=PM.f̘!˷o͛'۶m{Q/_]RR<_:?ͬ]vYo&;1D4Nh?[n2kѮ'&&F3f} Y]j޽j[2j֟gӛ#q?WhMϟN,X`?wܸq]"###GaC kt:uZ`6v)|}} Ӛ~&{o '_m;[mf?d2gϞu"ÇN6M|%.%*++7o->}:i### K:*'JsnfWh-[lQs%r%K%~hxb5W޸|%/==]`P5^/tM+V>y-"_pj6|7QPPͱcرCݻw̝;W-Y]]m?7//Oͭo*WUMݷSNU_hZt}وOzd / CNrWpSڽsWnmbW]t}':t…/_ر\;llĻ^SNn8[Mk=ENr|2^oWZ~PV+,ڵKmʕ+^ޓ\v?\jEZ* lE#VSںxj{OK%]Z***4DUU%kbK:o{Y}-.F0qDYG!s=}ҹI#h:̠Agu-//E'M$ HpnM?@O[AǙ9s,ds|;<>N՚5k-uAYͣ AUUURR]v񝳳UԱQ2+!!Aءd2&LY\˷?(..V|-/]dY<22R^8s挚XXXhgh7QRR5N>}Ν;b[><<\'$$O-.YJ"f߯~BrTZKYYДEUVV/)AUM݁ Cjjj}&Hr>M} /Я_mJիԩS; \g6g͚aNNdΝd5ԆVTUUR(oPiiiΝeyC!Sh2ssYymi屖!~׭['{j5p6'?Y|>j@=P=S4*_]wuz%Wrrr'P5\&vIE=d5ԆV/%j=%f̘v淉ͻhj=+/_lo׮]34X7Նk1N;㏫"/[晢bϛo6ܕ k}[MB3IMM"8p,+HWDo4Բ+ݭq1CsuSmǼWgӦM-LV{RՆnV>Wy4nw+=+{TbQQQoWO>{uEDDX8p:šg?՞C/^۷:+? &_i%_i᮱,hխLqۭv{QbiOl`0d۟{9/yv7t= 7j'vܩЈSNm- jW#G"!! jOjjРAgu*tE~cT =͝|AָѬ;vLV[Æ S2VKr2d;gyÞMZ%۪JJJ*޵kWMݏ;~M<"""ԇW&_0am={M+bbR)))ja_g~[^{Χ~yc$Ň۲+.F|~xVwg;Ԛݰ66͓{G< -J!>_L񌭾pBnnh;u$ČxIV{$'7::Z$]}ݫVxG7Vkٞ}6mڼ^~?[oQhڥK֭['f߾}rΝ;?{Jݻ7e v}3gܰa$– =… y8j>’{W^@>ӎ;g͚եK _}ovΞ=#"6mԦMD 4… kvZ>%o:ÇQ***x7ЖgyFׯ)ZKތ.]ȕnذ~ٳg~Ɂ]v111#Gܻw·zٳgWVV.XO>:t){,իWhhh@@oC8{̥nA^, 5-46HnѦ*%EE#(I͊(V+oIWsιgNaܹǎO%G`Μ9#FIFcBBBAA0Ҳ~Ç6l̘1?ҤTRf{{{wwϟ?krY?p {| ޝ;w^9nnnHߪefM&&)**JG +12D5W-%K1I_cKJJd%3 U|… e'*Ⱥu䲾~z}cFF.(( k|ZZZZ6lؠ۷L(F̧O]-:sJ2111s7ڵk+WjI$id*]ϟ?v' F͛dɓ',@illT1 ...r6{̙3{/?ɢE$H$$$Sk׮:WXaٳf~+]SNբZ#n(:tȲ711Q$E_\\ p%I]]] mmmVɬYd˖-ӧΟ?/;2_*NW@}ҥKj*j͛%xDDDXvuP]+W/^To޼ٿ:SRRdqƩMmoߪD7ɓ͗/_ ŋk-|UYY>zO~uP/wʕwڵ+''gƌ!57%_sWc=u떽}UWWߏ_g+V?^m~h4 -+WQ"S" .nňԐU]]~Ν;r߱c,..ۻwڔke%27̺=gϞ}aSNyzzzxx)_ QM2[M(I&%%E{痕IT-޽;p$:P.]eHdĉ%jERsvvv*/I0WrQ/_^uG s~o!dҾ,5?d'O5_}YХŽ HE[Ç +** |uI&TvT-_]eMZo@WVTT}-|߬Gb___+Qz-))" Ãmѡ5JH!!!dB8o޼R_SSS~~~RRdNWWWIM#G=zdM( KKKs,@ՠ^NT~$ ?z9zϑСC[[[9N#*mQ֏7+G#""d?޽[d$wrpGFFVTTh ڦ$`ٜ>}zmmmvvM||;wΝ;|9`o9 endstream endobj 16 0 obj <>/ProcSet[/PDF/ImageC]>> endobj 17 0 obj <>stream x+257S0Bc#0˥khi endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-06-13T07:25:07+05:30 2019-06-13T07:24:07+05:30 2019-06-13T07:25:07+05:30 LaTeX with hyperref package application/pdf uuid:e46fb073-f151-4862-8d5f-508b1e9a5350 uuid:c9858258-3031-4498-8e53-2ac75a08f382 pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000027810 00000 n 0000027861 00000 n 0000031287 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.