Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 8 0000000016 00000 n 0000000595 00000 n 0000000655 00000 n 0000000870 00000 n 0000000998 00000 n 0000001278 00000 n 0000001319 00000 n 0000000456 00000 n trailer <]>> startxref 0 %%EOF 11 0 obj <>stream xb```e``ba  11 @ :@g endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.=SC S#  Br.gK>W @\ endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>>>/Type/XObject/BBox[0 0 492 339]/PTEX.FileName(U:/EDP/NLM/AA/aa34644/Tex2pdf/A523_A2744_compare-eps-converted-to.pdf)/FormType 1>>stream xKe,VVD lA^AMxc(+; z*:-ܳ=  kN;?~ϪmV?~|S|rjO)A_Zj9~??+leS.}}ֳ.J^ϧ#OV 3WF?X>)c}j۟S˵ޔIFT>sZ͢^@o}f)=(իﵷڮ{nW,B#_ _PmZC3}bsfYVO 3;)sZ<ҰF9Zݔ3۔{=ΖRﱃajު^Qڧc6@)˚8=Q>5Y7bkc30)}\7eΥ߽ZIJ26K(K =#)㈯rf^g|ިku8\gwK8ױ5$L]gdSvkr %ӊ:_j\?Ux:_Re|UQU+|<썜\[;S1uG8}hS^sFC}rf^g>Rų/<__N[U[U[ޒl|:9[D?4uw}_#e򢴇H}4Jz]Ak;zNjx뱎M7aTcz <{ x>5FǛ({\57/C~$[Vwn5Z{Ȋx^w(/YqwDO}^lq#+%+߾dŹKmsM}z[PuʙzE/x|w|^ﵭw\7aڃ?׶JEpXۚP>km.zu^qԢMMBM[9܋e^WM075r6֘M*^Ґ ۂ@8.ϯ_~xO((ǞGヽU_(wE=ë(wQڧ(jB{%j]ZjOW+\J7~OܭUʭn5WJSқAZT~YnEU(|+(w&(Vn唻 q7rզ!_׸(w-J՞ěA[5!ݪC{n55(V[$jyN&:eHP-bJ`'S?e!EZ-wĔ.ǫqz P0[2[U qCJ? ls 7E D1k_۠1x8ڟ}~-lXlTL2ڤtؐ ܫ/ieV7(V[4ق~ǀ!oFkyn\?Frn{-쯟۔ q\)1cJ~ζmJ]l(gl {L={{V l10W =Ral6o "=/ [kv3 jnWq<j~{i\B7*Mio)S+PnQRÍw̖&/_w`k_o>[ńGuT;o+?#o-ܷ|::NJeZYTm/@ =\C|i6{yL({r:JJ|{%E/7<Y4Bl=;\;c{^s)y0ǽ=gkJhxs-ս1 ňQ̔|݀M"xpE/ƌo@SYY-|J ^ՠP@ݣo"IMQ4?}Ջr߫k^Y{2o'4_x|I [ V8%8}.Nc}~7k{q/VQ̴|n#G}4K (}&;ƫ^)Ͽ[AɠB|mdzڲgr>>^H㸵l&V/<QdHx좋#[ dRc_x>,JX(NNP6[QlOͭGHY6Ӱ)رּW/2)k;?2Q#SSиoUh~/u?HysoJmylإVq8{?2\5R'7Wͷ-\s,ܬǟwo}G8_3)݋+|["ߋ[j{NZjܔپ<`6a2qaoK\M=O.^ýhNf S8fU0{N94\Gߔlnìbɸ)Q^7A {8ܝxŹMIbs$Vh /Bj%$k[]e{夜Ͻr{-鳻)\݉||KW5&FkSBQOlU4I^FP:^n-ӢKC2yi<a4!G֙7ߠ[LQխmBHVA_-F"\mZr5աl;bVA9r?4 4 ih(l((W#O#QѱѡFaFA9r?%FaFA9r544?ڈM?fPNGFaFA9r?4 [4 HHh߄9덡Vc7s QlI0{CY!z,ޫǸ(Hu?LS#\vU֦tńacTsBV5~SƲȯ͞By?g:u&s^}k!D|=v{jE9SZכ7 oC3OobLyue_z3(;WޓMX<^lg:C㹾^woj^_WZ-4ь=o:=n 9rNw{8zw5:}S<'W;LP{o*yψjzy:ё(~,O?װ~O%b 1p,S?z>zyeKj]ǣx.1,([<>jtǦ m=7Z;ܣٯkO߅f~G[tQ|N~%&b1r,4{s> FK>r(AOWJg:\I~4^`Ɓ+P eVK])v.^~h_ަ,>aG׭To_rʫFNyBP({8Apύ(VNQw͝nEʫsO 6ލH1 Fe#^K dȠ{dx1VW$B,Lk`Ф5o0w 0/-ce ";ָSקEu/,>v- \_y6ZEvQ =BƲX{CY.{-JOFyx!+es g1o\p}1= aO>ק"4vY%ZSޭZeK-Z4q,ZVVK ֪>Zj KO)sz7Շ=g`4Zh+০aZjouqi{h^f=H='z M "3>l?ort +YMov#># o_q#:1f;#˱W>9dJGo{=u(q""mj=NF[T.n2jFoK48$@|wQ鴉=2sΖͯ2t0P{6MŕشCѦ^ڵ3-a[mFkkłv>q(Qu9?9ѾS8LJ@_f}lr' \ogBNF~5-+DsotZGf2թ`zF\-q[H1"=ܝg`-"-f]b1p?/8rO4Ҳ-HQ8C==A i7-3(ԗː10"{y䈕~qĢIl<AEX@ En1%^8 4LĦ 3VUo嫍xQ52Ŝ3}y3kYNΝb'&#lĄU,JKR([5d-qI|4e^zM欃cP=ËAEX| ,ķEEXƍ_˒}Z2|Qd=3p-{ʽV$d!3|[^%ĸ\iybJϏ M y[[0)?ϵ4?uLFsaxzʫSVRMlS`ܔˀP6\m\.si%siu*hu*2G0G\b*2V2V\\.si%siu*2G0G\\.sq0m.Va.V:htŧŧ1~, źŇuxO7=n.=%8W" F)gjKNuK݁>5|Ni2TY hfJQCCuD*Sm~ʸ@Aa|/?ZI|s^$(TkqrQ{.vBw5Ysv%{{~~_[L/qtei^|m?ƿ[$#.R 4Ȑ`F{K!hE[.~4.w QCG?cyHҤ(NjHJ8|`c_-'֒&nM&8B'`ttw&yَ"F WqP04ON|k`x:uQ4 y]ł3,xx c!30wg-&\[}(AWwE T^nIk~[8}/zWYe FX6+K(M BH2)s g1 y᷐lAP2b$2Y8LM;s7ĸWSv R6^0C?h-N/,կ< B4"e5z>8p}w*#}zehXs`.r7b)Fَ\DIyB&%,3#\E'yFb-wjf&&p! |)zFLRr~ìyǭ.A}g'&Y|ɽ&uz5r~ί3=CWs뷾LPҼYxuT⛲3{=rɘ!^{9ڟ&8/1P^2G׳ 3{Ck ͳsOз6;yV'bP<m!s۲ _[,E^0%ÑWӐ0nd+iA&T:vtSJ3ɏ8q19O3W uR^5M9F.U%}=#-֐=:L'\ŭ-q$9u yr3x#y(Ru7Q7ŞW. :+$fݞ.w9VctBTy5sպ֘o1 Q H8j$w#gtַNa?29ai4}8 ԏ}rwFPUC8>Wpjv~␑3r]=_;g -^!Xǭpʫ;>m/m9a!v7L8A?f7{` 'ҬˡJ3b)& |(k=kdX˵X@Uˆ@~A1j \\Pkp`mJ k|,~ A6 {y5Duoퟸy%~SO_ԓ zwzW\j.|=߽ZnMʆHttZ-<;*qE}O;5whR$48Hn0BkS^_<1-x̛Q" "_ K<1z(qbEwEڵLU$_vK]+m4!׌aiCwo~G= f,įJ֝hs',Q.O̙n&[WH<ĩg"oξLK24fV)'^OPBQ"7zefȲ'għd BIvA |5aH O0ga}v-:k4\[Nq4was?a`*..Vq's(U0w w$Ϯ/&͟hɕzVp?rrJ֓W:啋oj)z{*S>M}c.̈n;TLEVOfnI`UE;Yr8 F^,"dXEiΛǃ؂nw8LwkhcY:2]:GJ`9Ra8-e'rRe^YDR:vL8˒}NI6H&[M ժmP17LX,uߌĕ$g?"?׾QDff􀔺de^E}S!A;D#k}IϽtpoߊzPmC1Z)Faќ8((˓(J6^#5Mhb'G8bֹ悡 /5:_[g L)CbsbXY+&eCU:EZ)C3} iQߒWoeԔאF׭c,¤ѝbfxҪի \=#-i/tX䴳Н$ V8|rF(M%hQOP2 p>9Dtaq/Ef_33w2)Y$&ex1XDu1+[˵DTĸ;vOƙXA{[̞ y!0ì7Zk'#%o}KB2$$!Q[{ˍ!Njo5ataRCprI $=jMsPpд)ZvyR7@:"}`f mzEbnU1e5 KF4^ ;'Yb_c;Zad  j+(gueVHwe֝MaŰlEw1Ѣl; -(.z/ 2ރx=k:RTTY=y&HA99Tի[V_]#k>VPV,RbS~̬[y's6 [<5Bsz e,'›bڜa&%M۳\BCCH'@yKhh3 ^?a/w]QjR| =ӷO|Z :9Ί n1 ׋g5<5~Yn)i sMRV ->Hwp7PɷKY+q YIphu$Jbş Wx~0ڽWMȚamnX"(Y+p -]ڇBe;Lgҟ/9$L&ê Rd{.Wt^!3y UT8.jE6PD  I(v`(YNrcPB#^_%ikB#Iq b7[jc(N+^7&w0l(6 ?*ߑ;3N{(۾ҔPcujjZt'l aȴSL=΀uAxgQ:`uK|<LxEk a):5.fX$KoMnp-ڟ^ڢ<ƕeY-Z*' <ώG{8q?#"-s>(=qkPӫ r).[)F4 љ1FdNX,Cy^^CIW5r]VA5è%x~ƨ|H*/Yy _Mےtmm' qt7-QTbvٝjB^ׂ!g ,3Dg4D2,E!,eogxE5s-fU-z5pnҧUMLnKʸeV[*"t*BM`zw7mKsq6^;0ojt!v` NC FQPh4,&+3S#l ̞1"XX=ŔEJ1r 3@|ILjJ=@`Get)տ-k"7GyJ;`X'->䪿#p'+4|{vQg?2&[=yؾ3wG"DSRX{@ ӭq0'_#qWzU@3 s*n@Fr\@5UM ܯD[X Ѫzb]*ZWYjL{U IbW&)ɍG_!DdkU~T2a( QiJ{Wf\*Nf I8mf9 ڕPst9CA=^LyӁ[30ROCۗ=Ґur6 MdhYRyLl^1L,YغޭIܒSΐ1\^W#r}=* U.A,4j/Y 8j Æj`A@nRyR W-b7W6S1ze[f)ji~+1u#|6 8E(,6#w #{  2~8v._ I0 C[ 1r d19P&5LtB>,#;ZŠڰ%: <YtZ3JxZ{aЩ6PBLt@=^Ua WW+Fdh~8k]vU"bŒ2x3N~^f:ZTOQ #{.-Jtw\M4b xJOM&:!͂ -g+5hZ vGsN5+&d0ZLA{FQ?UK-onYQ-4\㨗]  To[|>B5A+bϩBy<5ۄ.U:j u#B,8 :=6 Sm'zTZjjj~8K/J6u(;!cʢMMŻar_f5KU{ ȸ@IG0*1Z%3vXq5rʼ ;Q,lK,BmW80"x3N aW߿gyf0.NGib6*L cCN!& ?8]2ȥ p`AZ&a>6 ~BCW.:՛ahYvw`~t jxaӞjy(^0Jq}p`C[l>czH@e'bUs Z.r7b)GnUw&19s?3@0ArNgќsUyjkD{3ro1ȖrD`1GOaQ]5:AInv>R9A|=*] rX$kY 思72cG@?+IvKX6+X3 02.6}ZݩCHiğU YlgMG* {SI<^yI}R`sgЊHkG\17ĆȒ V^y󠙈ۢsLTnɀ-LL c&%8"Ni 1gy(8խ>2'X 3wӀ,-{ !k1N H fOՁ$֯em +h|]1Cĸ{ZENܡu,/v!8`B ;0xIkŕguQ]I8 cis5n//z2S#OW(-3?|6sP N Q\?@x42yZ3C2V{sxn0c7f7z:U7?jisCH N23 bz(zt&NjiH8V\U ӧ:8ׂgAg et{;n:yE?Xtz[ kYEibvIgEKOȥxL|n n,:S8+ Us< Ŏ{L)Ԝz `8FZ|7eޓS!1 J^7#՘/,b8P}'#ۿ<-,:Ff%İՕ 't)r;1yAȽbC 4Iڀ"5n`W)Ÿ_ NJ`ǼJ z(NHxJ93Ⱥc9'CB ؛:}_උK`$w-B =~7Ϫy`J= X%}]Gô6fye~8k U-4G]809(I.ʗ9&9I^9MR(#? 3ūĄΤr9={hI`NsA% ãz&,$8y,s[<ӾaGTKC&*B Bn# pRH_f^+^% ̕KK%2wr E)Zѫ l$FFOVa[U3Rof4s-yжSK;"rerAF1(4pjOK$PZ,Boww2Z-w7-XZݧBZ VVn#`]ja=`23rK x3+EF2#j_*w8ua%Gkf@F2 ֔,ܲT-b渗ufӜp #H Mۏ :a-ox7L=q*choig҂+jeC,{S H-zB!!Όޢ3(SHˑZΰ\j+ v8Φ4f6DHfWxZh4kv,[F lt1W= nTkjR+֤fnE+/+}"{Q/EW2qqdK%P^vV3d *jY)wvXoӛ)+E/[liLM ҝ;P{]M qzQ@GwH QLWf`x,قGLA}wEG wEGQT3jTActL6fWĚHLn 6bcQH2CS[Fƚ\Dn[Z"E[S?2P?wqH{*ٮ,30?,QUL0t±_@cAoN0+iBaBC]b.N| L,fT(L+ۜǽVUL@WŭִJ1 =.lѴ{VwOeh{1^k/w ~VN4&TPT 0*mDU6F$[0JC^׳o ҋ| I J,Suc+m0‚!E3ES__i5 gci395D8S?뢬UbB{h:؂WqUj-Ȭ2 [rC۱D54R Actk\_FɅ6o^dn^Q ~"úxUj_XW{̲hd_R؛'˻D]WX{5WT$^-CЬ_8+]Q<8nv ޫ3SS{ a ֬7-D@-xH`"_~%kSTs{(tWpΰOd|.yY@-틬 6 F(0-R m`.`qCYwih>ceQ]גm*oB®!=e,}6%1/+E;Jr" @'#];n kSqqJl;@Fi7 %4c jr;G|7~l2ȯ=+]\|wYGiJժwT,wR VOfx F*t"ĝN9d  #/2],Ԣ4͌Au~1UYnLwkhr\ ۷@Ncd<+ϻYvp_0u}v¤hm2oC0P(~(%J0kT39/m>;Cjo Ja*L|s"JPQlo(xlx9R̲@ * F+@ݢ1q]92wcR]ɷ=죝tN @2I~wT2, M_q?A'P:tR%3p/)hY\8J]XHP0|?׾A|m*:n,H(UBadnS*PnX|y1 EV(=>u3 )n1{FO@[ܙG70K 6*|{O/K@vj*q$Nw[qG-Lbg u ѵ q9 \'v1)1wr4A Urnx6i^0"J+y .5⚦UϴNq14ƍآ^`-lyŊQЃnp1ByD6hDg%uWtd}"i<{thWNd3%XMO?%b*GM. ֧Rs$9") xr`xWXz(d ̮B̒쓊 nN%7ߛrǦ({8w?I}G^,QTRhP;f1U\ڜ㔸m"vL,}L {ȸElŶ6)(ڟyb Y1}jA0^`CLԱ~3 j%3&Gj'%h2VLHK]ZVC4AؗBoo7xpj[(@kM\8&V,H0)Faќ8kRCQiRp Ymhz'E+@LuD7,j mzEbnU1e5FC헌hK2َyޓ,/}^ַkHC\a>$P XMԕ ;<;iH2&ـAeiXX#ˆ ux*8JDZȒiSY:Xj{kȚ*r#8T73+DӨ=鞳oH=PXN #Tĝs Gr#Jr.DSXL}3bb0St|Jt!.\7C#h\PҭTC4Z]Y,OëShчF tyhdͰ67,hnqW5*-;ti 0-Ec(k0pdj&1W_ZhzQEfC!<Z uZ×048H<ώG{8q?#"-s>(=,Qc|6WpSdYЈ-UF4 љ,ca,v~2fr(,Z~ WFK| ts y9_t!\#d?#$7X6mK=u^48 F-?SaO{dw^ m{TZe0p{Lh=>Xe e1ް m9,ݛ jZt NU-z5pr&}?We7%DXfu58"BY"tdwӶ9XҶаǎj-wTCCN슱"hYbYz3WA睩^6Czt{ƈE+=(,zE܇0u -P/߫@/c73Q3*|6E׾UAЂPN2 zJx12:zn2xfOLIV`oE?]xǑ=ߔ/tk F~WH\>C^LXEq2 (gE$pyoJ~m%,VU"bpܺh.M,2I٦Z3B#>&O'f@RzB29*MVa^`/ !s+Z B!~srZ+Q{s0{ Чg`"Jq/{}~AHYhJy\ENU3-yPn/|rݿ!|4Sxt)+T<^XO<_!QI-^O9ym1BMɨBrXʮ՛ÀH\DdBƖeX\K@U + endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-07-04T06:25:45+05:30 2019-07-04T06:25:08+05:30 2019-07-04T06:25:45+05:30 LaTeX with hyperref package application/pdf uuid:1902e8ab-1658-4e4a-a426-50154df33ecb uuid:5372d275-77c8-4a7c-9e3d-88de88ff4723 pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000029218 00000 n 0000029269 00000 n 0000032695 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.