Open Access
%PDF-1.6 % 7 0 obj <> endobj xref 7 101 0000000016 00000 n 0000002654 00000 n 0000002729 00000 n 0000002850 00000 n 0000003163 00000 n 0000003303 00000 n 0000003444 00000 n 0000003580 00000 n 0000003717 00000 n 0000003855 00000 n 0000003993 00000 n 0000004133 00000 n 0000004273 00000 n 0000004416 00000 n 0000004559 00000 n 0000004701 00000 n 0000004842 00000 n 0000004983 00000 n 0000005111 00000 n 0000005258 00000 n 0000005318 00000 n 0000005646 00000 n 0000005906 00000 n 0000006130 00000 n 0000006359 00000 n 0000006821 00000 n 0000007165 00000 n 0000007397 00000 n 0000007580 00000 n 0000008631 00000 n 0000008766 00000 n 0000008906 00000 n 0000009054 00000 n 0000009197 00000 n 0000009343 00000 n 0000009461 00000 n 0000009547 00000 n 0000009703 00000 n 0000009847 00000 n 0000010082 00000 n 0000010379 00000 n 0000010537 00000 n 0000010694 00000 n 0000010834 00000 n 0000011208 00000 n 0000011515 00000 n 0000011815 00000 n 0000012112 00000 n 0000012427 00000 n 0000012835 00000 n 0000012972 00000 n 0000013122 00000 n 0000013236 00000 n 0000013561 00000 n 0000013948 00000 n 0000014179 00000 n 0000014463 00000 n 0000014769 00000 n 0000014906 00000 n 0000015133 00000 n 0000015535 00000 n 0000015736 00000 n 0000015977 00000 n 0000016133 00000 n 0000016341 00000 n 0000016749 00000 n 0000016897 00000 n 0000017018 00000 n 0000017177 00000 n 0000017295 00000 n 0000017575 00000 n 0000017696 00000 n 0000017858 00000 n 0000018075 00000 n 0000018211 00000 n 0000018430 00000 n 0000018820 00000 n 0000018969 00000 n 0000019286 00000 n 0000019604 00000 n 0000020066 00000 n 0000020651 00000 n 0000021183 00000 n 0000021374 00000 n 0000022425 00000 n 0000022820 00000 n 0000023217 00000 n 0000023361 00000 n 0000023482 00000 n 0000023765 00000 n 0000023998 00000 n 0000024073 00000 n 0000024383 00000 n 0000024424 00000 n 0000024475 00000 n 0000024522 00000 n 0000024573 00000 n 0000024615 00000 n 0000024664 00000 n 0000049317 00000 n 0000002316 00000 n trailer <]>> startxref 0 %%EOF 107 0 obj <>stream xb``Hb` g Y4 480K9p?`0hHd8l@!  b.531YO`} u!al V % XM8 \7$0bTx @́% < | 7d3,`A!!19AAiAkFb<D*0SCt/220 pQ6Y~Q8 endstream endobj 8 0 obj <> endobj 9 0 obj <>/Encoding<>>>>> endobj 10 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 11 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 12 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 13 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 14 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 15 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 16 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 17 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 18 0 obj <>/C[0 1 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 19 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 20 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 21 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 22 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 23 0 obj <>/C[1 0 0]/H/I/Border[0 0 0]/Type/Annot>> endobj 24 0 obj <>stream H*2PHbw.=cKKK , ML--,s#\ I endstream endobj 25 0 obj <> endobj 26 0 obj <> endobj 27 0 obj <>/Type/XObject/BBox[-7.24404 -7.24404 7.24404 7.24404]>>stream HlP10y\'/ Ydz&;Y'K!ʯg($ӢN*KV&%n<\6DPڴϽn_.m4 ݋>uk ЕptgßdvzJ_tLLQ endstream endobj 28 0 obj <>/Type/XObject/BBox[-6.93428 -11.2238 6.93428 11.2238]>>stream H*2P0P0T(J2ܹ ʁҺzF \fz&&F@9@D.LW @L2 endstream endobj 29 0 obj <>/Type/XObject/BBox[-1021 -463 1794 1233]>>stream H*2PH240S065U276r,#s# $`AdӸ e endstream endobj 30 0 obj <>/Type/XObject/BBox[-13.25 -13.25 13.25 13.25]>>stream H*2PHbw.C=Sr.]C# !sȁ KBe h x endstream endobj 31 0 obj <>/Type/XObject/BBox[-1016 -351 1660 1068]>>stream H4QmD1 =8@ǟ12Ci2('WGB)ϑvIC̅eDnGx׹3H?p'80&sS ;K1]4dW™$9UY}ӦPGhmNxiD-T.L %%lTDjs@V6+ kPOl'U{5dES4 y!QZQ7 uQiާ%"cTG_K{YEc+1Ư&dh endstream endobj 32 0 obj <>/Type/XObject/BBox[-1016 -351 1660 1068]>>stream H<й 0 ОS5Ff04NPvJ!}"cIӑR15njSjk|>!)b\N[+Wlj2hBZ;mygBWzw0sT&F' ! ;ywY\XԢd%+7\ endstream endobj 33 0 obj <>/Type/XObject/BBox[-7.7082 -7.7082 7.7082 7.7082]>>stream H*2Pp2T(5370Rѹ\h908_] ++ FN endstream endobj 34 0 obj <> endobj 35 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1342 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1023 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 612 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 612 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 605 630 613 613 613 613 613 613 982 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 36 0 obj <>stream x36P0P07W544U022P042QH12443s`9`a$r`Zs: P9\iM8 endstream endobj 37 0 obj <>stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 38 0 obj <>stream xMͻ О)<>Q"Bc?N:hwZQ}Ps=DX3%:_0ØȶV endstream endobj 39 0 obj <>stream x357U0P F )\@>L̀,CKd!eba26"X@lM4q endstream endobj 40 0 obj <>stream x375R0Pf& F )\@>ehifY&@) " a`9 $6f[W endstream endobj 41 0 obj <>stream x34U0P F )\@> 4XiLEWD endstream endobj 42 0 obj <>stream x36P0C. endstream endobj 43 0 obj <>stream x=0C{` }rۀ?iC:N 6 ΁7AE/.o !$ŢVůE4I7QNJx>uz endstream endobj 44 0 obj <>stream x50{`ɥ htMMBQ0tf}qhV^hJA endstream endobj 45 0 obj <>stream xE;! C{N#y6;I,%?+:cck'R: g]a2So\\`nN|愯U—L 0;Q|$ ꔍ0G@LM/yjAPkGkS4g*[ :L?= endstream endobj 46 0 obj <>stream xEK!CGp;.:l%(3{Lnd;0sJlLN\#T޼頉{DΣY jg.7ɭFiwyHT9λi Yմlk?*MlVWw'K~0%?Q|]7g'W&kyI_ʣq)$_SS{ginV9 endstream endobj 47 0 obj <>stream x=0C{`c~>Tml='a~־#)G.2Ey(uT$\pq[Ӊ endstream endobj 48 0 obj <>stream x- 0{OR :#&p7'=EϢ"Яs%e%r»Q A6 3ƙ+a endstream endobj 49 0 obj <>stream x0P0P040S047R076R015QH1 \00,,`AdA,#SS Ȧ2 endstream endobj 50 0 obj <>stream x=;0 C{Ȍd'>2VI(/u< i& b;w؞D/)ϡ+E:Ū0[M*K õ}74uK hY pu;Gw5<TQ!OJ|<(!\{0FS@\^BAjI'>stream xEQIr! ++Nͩk,3IN`k1i-x!́/|M4|72:pO.ܗ˂g–WTw/]H}w~fd{H͐:B4&!=#2V,s)R([.ꕶN;#o#JvMl:˶.:$vaqj!"uc5N"v0Q$gq&M]9yV*9>^Ƅtc׶i_>}?\" endstream endobj 52 0 obj <>stream x5QIn0 .AO ``hKxA[֌]< 'Q^{ .o8|^Z9O2 D`@ai'ώH5YN_KK(O~ J.kO8'O [WLcD.A|!]'@;綟Wuu)O645I"%Ҹ[{TS endstream endobj 53 0 obj <>stream x5O;! 9.m`ϳT/od HDG&^S=Ä=Ba$5븛ſ]3 b0řvX'qNcDlc]L(!0%)}9:Nb.a}1WOdP=&ՍI4^2`a$YNkGQ"1'2Ҝb :; *s>h][M endstream endobj 54 0 obj <>stream xEPC1 =`,{wHۿ=JFp!Z?ZK oGFA= 3A΄@xFnvpμ39Zpә\'mBITqTqLύׁlӑ!KI%&~S*)[*EH䁓M4,?Cb̠Q0qGuٜ9-L|X&Q)2>'\N}䢥Uޑ"ۡW%Qէ<Y> endstream endobj 55 0 obj <>stream xERKr0\ 3gNWp:<  2=eH6dWdՐFD)򹼖\nJ?72ͮЪG6F5+# CzVQdv!:Sp,Cu)mA#o<rLn[ :[m@ s` )(UI­\';PЪt79`Òho>F, f1H'N=q:őpI8@/ u:eMžBRq"n]ElO ?*3b Ԓ枾?9 endstream endobj 56 0 obj <>stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 57 0 obj <>stream x=̻0>SB|[D|! nKw}zȀSj\Ni}}jKՉ?k endstream endobj 58 0 obj <>stream x32P0P4& f )\V.L,іp "} endstream endobj 59 0 obj <>stream xEK D#>stream x5RKrC1ۿSpΘ}tj'+-@B./YK~%ۥW%B>R-G- Q=2'":xa>N)x_xN;2$KMH=I+4t~&+s{rj X+)$=Hr7VސWg%&&MܕBXtLX㰄*aՃM5fcdxLP} #GMv²[6!D3,($Nc$ Ұ9 9e, mh%zМaמE[{ endstream endobj 61 0 obj <>stream xEK CBGG|tJ■!M@w'/mK >[ x6n5uVhR}ith6s+ fz:rGp_Gdf)|Q]dcnk]3s: endstream endobj 62 0 obj <>stream x=PC1= |7˥m$B6BLɔ:ʒ)O>Kbnd6%*E/% }ՖC4h9~ 3*K6p*3 mtV[ Ф`׶ r " JMrR=ot-N=Dkq: DpFjtaŲC5=kz7hGt4CָR endstream endobj 63 0 obj <>stream xMPKnD! s\I$!CU۱T*HUSbuM2yOQ nAb$<4#',;Ofč.`5[́9m:7@dP "B.ї9`Jw&\>աqZ coYaLq_֨ɲY I!}{ y+ՠ0u J*}$]S endstream endobj 64 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 65 0 obj <>stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 66 0 obj <>stream x-R9$1 ~`LtIUls#h/#xE=f۴[iGiK,W ;BjW0wy.2meDkag؏]e8*Jl !2J'Qw\I2[E™w2;yNE{ kF9+%|6vzrYɩHHӺ NKؖߗ3| endstream endobj 67 0 obj <>stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 68 0 obj <>stream xMMB!0h\vK!CGFGx1 2&^$ m;,1',#`kܛG ADko5u~~]ԥu# ȎP p=&T)8T bSUhV=^; endstream endobj 69 0 obj <>stream x5M0뙂̣KA:} ko!/uO*%:l W6xUl1ؠeηI endstream endobj 70 0 obj <>stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 71 0 obj <>stream x5R9@ } ] v͜~߆_ CVie!U-.Im W%ڥ Pt,6˯JH+kLwIi"Eo7o}=@.^ AS(i|Ъc(ew 4<3}(~_K&(? _osџa`Ś}@*z`yT endstream endobj 72 0 obj <>stream xE 0{` 10Pl4'H8H3M ̉8lecj,mf endstream endobj 73 0 obj <>stream x363T0P0T026Q064bC.@rs`r endstream endobj 74 0 obj <>stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 75 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 76 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream x366W0B]K#c R!Ő pYUp@i4ߪ endstream endobj 78 0 obj <>stream xMA ツ'(' ML2FcBWt<>Z-tDXGi#PWEm}"U| b{% endstream endobj 79 0 obj <>stream x=O 1 =8z,[\FR"@eG \b9/i?iX5GaXn,JW-^ B]HޭLd<;p'>TYz@;DYIXV]ju=̪'k)PTBt{ o/ endstream endobj 80 0 obj <>stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 81 0 obj <>stream x5K! C9/0R~p6aZ /KL`c%TO>$#I9P7OhL 3l%t2[VNH6f^S $jeF2T`<3\脇ʰN1fF~{20c endstream endobj 82 0 obj <>stream x5Qq0 54sۿ @;a@dJ\UGM>`!S֖{&UF!}W2j]* UYFp&I8d Rӿccz endstream endobj 83 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 84 0 obj <>stream xMQmD1 \ky R]oC /)%K [UC?13,=?TPbht/"+ߏe s`&4`oI&ռ3d‰ATwM,3V7: lx%D`r Z`Q+ tĺv7C/਺x} K{,|BL;wI#fR:=b}@e+ (\* endstream endobj 85 0 obj <>stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 86 0 obj <>stream x=RKn1)@Mr[T /1 %?ꒈ3L~r]Qljg!.6Xr_rњbO/ȴTXVݣC(-װr{d`Jn@CHYAaPl( WԬtb ) ٠[]aP[[xfޑ3qYk?=Q2QMg|2RCgB'`$Ip#A 1qOl)V;ޒ{,\L'ib?lK\+E(~Aq|XdDw#h% 0xyDhDԎ=(ͱ&{ǫvzcw. endstream endobj 87 0 obj <> endobj 88 0 obj <>/Type/Font/CharProcs 87 0 R>> endobj 89 0 obj <> endobj 90 0 obj [600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 318 401 460 838 636 950 780 275 390 390 500 838 318 361 318 337 636 636 636 636 636 636 636 636 636 636 337 337 838 838 838 531 1000 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 352 518 1000 500 500 500 1350 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1028 600 525 611 318 401 636 636 636 636 337 500 500 1000 471 617 838 361 1000 500 500 838 401 401 500 636 636 318 500 401 471 617 969 969 969 531 684 684 684 684 684 684 974 698 632 632 632 632 295 295 295 295 775 748 787 787 787 787 787 838 787 732 732 732 732 611 608 630 613 613 613 613 613 613 995 550 615 615 615 615 278 278 278 278 612 634 612 612 612 612 612 838 612 634 634 634 634 592 635 592] endobj 91 0 obj <>stream x5q1DpJg\>u>1l|Y`ķx8.B sPǭtgX 'h;N1J 1' q6;8V5ԨO9rJNMAp-gĚKe(g"5-$I'y ?'N&ˍllJJRra_{ KزArK%'7q `݅Ty䯷)fE4 2KYvq-P>stream x=K0D9h9OFvzQEQkJR*ٛS4q7)f JAuӗaQzW tt+,JOEKX1b)z0Lk6QS" EJ7 PQ\Gom;A jlHHE/iB_uشg|ECݸGY1|js&L.ײ8V 4JXjKz]chjlehvex? o;JϞ7\}z<-琬B-6a,]9}~*=}F endstream endobj 93 0 obj <>stream x= 0{`3P N..!h`d+m+")&ͨ4[ $=1  endstream endobj 94 0 obj <>stream x32P0P06F f )\f.L0(Bp*  endstream endobj 95 0 obj <>stream x=PqE1=#=˥Jo#!Jش>VMA.˜;pR`ѱD´ ,ZLYa3eH޹L^%wg\7$A3•a.6B|mp#%S99 Sj mB2p4nś9]R5!SL3ds e4kbBJ?NA endstream endobj 96 0 obj <>stream x=K0C>`stJ■pfd L1kC-K#,EmNp+:7(_z5>Η*zӔu\ -uOƼG,S:c h>҄;\DG$S,]ՉrB]ݾ#7 endstream endobj 97 0 obj <> endobj 98 0 obj <>/Type/Font/CharProcs 97 0 R>> endobj 99 0 obj <> endobj 100 0 obj <> endobj 101 0 obj <> endobj 102 0 obj <> endobj 103 0 obj <> endobj 104 0 obj <> endobj 105 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>>>/Type/XObject/BBox[0 0 720 576]/PTEX.FileName(./Sigma_N2index_single.pdf)/FormType 1>>stream HDɱ, EϊF d@"Hd\UWco?k3]~/9|IϿgEs}?C|Y/y isY[mkӿ̝I4kC8[4ozsZf,lo'Y(%Bd&+q;1e] wNLV>P'# ŵ2Wd%~tQwT Ztv #ۄdAs0th+ -y޶n)SARRa-ߘlĝ惦@0:C`U~Mb.VV$F}=0z}4BO T1$P.X\[Nk U ]Ns[>ԥtzM%|Eÿ&gd -'S2`[~0b3T 2u ysO4s81OzQN z<1tGB r 3mhiy/\aD '"q3J|_ΊPkz XЙJ+\HZAcuzE-#(#W-`zA%`sVa٣`A z``"8!RwW-1*j_C j_ ,*W,`iB E_Q;[+;!W,8]MIFkƆ RDasE2XxYG { b%_$`sKIMN\'/S?/qyۇػBDjzM ԰ԋb$Qg椰`eň:s`$ɀAo㕊(:$5Z W$SI+U<0LR%O]JExoW*AV GԲξbðlI54--`MlVYM?=m]O.&4`@YvMf-~E$HnQv;̡mҔmjF\P,di_ɕ^15_i*'V+YRQM n'lGYFXzBø(t]$BGNP}Qx&Ғ;x$m굨P}5[MUWM=070i25QΕ,YcwiCEP1FA\˚+$Tr@UhJD޴č(|4e2f~;ywׂ@OEziӐQ"Gl9!SU`$p`T^gmA5[Q:c4ekMUxOW),70,\8gܙb/mlBǯh֕)gM[PJ*9c(CpB>e=M].Y>0XgiyThkZUƝ1>?`rY]aw8XzS4*2izզK2EejB#ZgP}@m@ VZ_jDT0D*;V ^XCS+ac9?Mu}@zuvrz(s/\+s]Z|eiMPTXGZZ5o]%{4uYUo]'JilfmãnMSťsǣQ٨늺\ GWupPsK}0JRz} 5GS eYzV{^˨sWQM jn*R_ԫ&>T+vQ%uRCvTzQ'Uf^lQ(`0:Dt8<0܌{8/iaF@]Q 6raߧ."i=@fA·=bqSSY[1MC:Cv\@W$ epmnb۶' <\[~BNӉغHQ8Mi,1dí靾'Η"Xɫ쥵 pS+崼ZKO3i"r۷ŽygSZAMRŒCZOrEw$o9'r3S r@ihy;DA~nCJ),9* 1k?1!%kx_2Wl.Q!)3k:_ %wZq+=EVA[-yuBgag OP[fW z[+򧂚2[5~u8PU)")-`E-RDJV ~d䴥eSKePek]F WJ̚%쭧=4dzX oCLSDEˋb4Eډi)liJo΋G SJ*F"XW!#S=3tVy8>% _X*p.>R ;\ PqCaU/w{*$wwab]R"?y.+\T3\bq'bn֑u~R|u`9K={{Rg`va8rWObGHsL֔iTT慇#0L>*FS$\WiV` { 6)UJO ΁!;QCD\cЍ~/nBUٵOPm M }뭈%vYsfbgtyȳ m*tyhW$$u(l63CI}*eDԿswS%hk/3.3a eL lakϧf`֨rq_B piTSRNTVTNg\N \OýCa͚A~r`LB9M>ӈ{|IUZ&=;CFgĎ.\W1)"0-C0I'@r Tit0,9M%'Sbz[?c \=FArC~w645Cr\ԵCNaU3y4>c.s< 'nrGuGIbzfrghTXf ’);Wo%6P,x*%MVT!)J{fꗤahAlZOe i :c#%f*!sAdsTŜ% &%9K9UT>/#yJҦGRIΰ<ՐY@qotDcl9.L G;z1uEiSbRMUZ2(SY ]W|c0 kOHi"!SP`e#Ѡ" //pbΒ\T?Ud] yT=aE2AΖdnZk/=eD3ߣ47Pj.;%ػPf'HU:dPX%K:0H[3.씓Yѻ=ד4ZY:~ƮnY'xl8vmخDdц-,a֪\m0he(+?ʒ5NxZIYxPhFIJ.\m8,HYf\k8(pd?9fSSa}%eu:nMİ$C}0645_jD%i0]mJiB:WzRFFm{p{2pfC/Ӣ=ُb%.qIa}!]usO&[HgYu*@ NEpkFG%Σ;΄>rǃw4_ AEm ~V k0uj`>GRRqEMx]COog\(D *O@]*4 NJ7[4hfBSIbڙ&NJ 3pƹTHyʀKL%1~TH5'5}6I0 Fjp'"w洞tU{!>U4Wa*B#ڙ1G:{z9*bI):j.8ת8-|5GׯثjЇCS(CUj74#)y%jjOwXTܨ4*MQ})j]-?Y?rCqZfjGGIٛR;Ӈz(PJ4czJx5U2(j>[YH@FBԀ x̂t+v'&Gcw[a39(]S5sr*ygҸC`sE!ɸXe_Փ2cs4iLu?K;C~8NcԇO7Hd SjV1w.\qV,te(ǃjAצ)<#a+#`CS XJ;PN#nˠΠ 9Vի\É:fGɲ'ebQk|QI-qZ!e|/iҳLcpgu,ƒQ쌥ߖpJ0K~:(,m8x0WYJ~t0J\IuFy83PY/kUY|Sm:s(]%ܣv8YqniؓA}?mw*&gNӗoi_RV*&!C֗kևSr[d{qh"n.8/YzVI C94x#)[ZYgk΃I/"(M^\/vYǐZiui=J:[e ]+lm8fOzN6hrHL>3e(*ca5$njQ1:1#)ɻ"цDZC?e;j %pyjm\4/YLCVZ#u:t-FjTj|cj>:D'-9vO ̣ a?]eWjp\ƬtT-_W1f*BIIwsd+ @G2~ u2dTOCȢxҍΣџV"H*ǪcbTRx[=G(Y)!)^qj$e=r{c쮕5q^ֹڐaS;ՆlCg[e<au̓A5 %(؛dΓ)Z@ퟣ/<>zPT iFzgţ}&@ՠ?=z<`j"(*N+G8M5H3Cxv=}#irQjgetIi>)ZO3^jlRͥBJ.UN:Gw%I@*u_w;LEg*HCvιR[1M;kj8*u+IOsALȭ٨b-rZTBƑ;{BMW2UVJؕX2cԯ̈́x3g8>Y"&ucP=Oo'ԃgaK9Jۜ*Ya-inl4*s6:Zް , rlc3ءx>TMQz>TI 'U`z畊dM/ʐb̪o .\AD氿tNHT~gV%V*Ƿ-R/|'Tz%vYN do5`<@(9C'}^8HBOZax-B86Ks1"˟05XJ=L ! +2/&6J`!#cv@C%񃊿 ;3ba_)%FHDC垓>T,3IrOƎ%,$&T$DM1ky!M 3ra#>iP7EŧYlyvg \T\_QITn b-[wm0JI4 dA U~+cn3ǫ97]!$|PI#dn[1{zz`-CƦ*K=kNӝRxt%.:*)"ٳ"G/4EKBcJ<%mJ[H"dDP]^Hd*-Tm'FAy*wń"?==tp4͇g9>Lok yn~}!Z5^*?f%"xVd},p*wnP:$x9o~hVDOQg^D5fܥ1rS;[ QȿP?*A0Q#r Ϸ3_͖MR#K]ROI $3T<8 1~GKq4'ݤ)SaR!ȧx +#c[R&}:Gz^ ,ZB)QWF#reLϑ&ݜ7Bed:Gv9;s`!K<4kd!i}obHsЃY(Ԓ9p@Lm'0n>ۀs:l4fވc KV + =uL%$t߀[`m%2̹J ^*% GJ4$mSrQR:m뚜Dkip  W\a%0Xp;HҨ\WlCq^*,,F>,UrDB .tZJnTVJ3. ؎dUUrbSvr#"#T6lͯf.K)`%QV iJiEp-c~o-D^?^jCX0UU}' |괾%BQ'݂*QP#캰nUu_XΟQƌ)݅ՓGWFNTݦAH4UwT1oS7XmoT> C=>Xs%r28?^c8u-%itPErm7Η~LU*.U cJ\_'ި7@3!Obac!K"G>KCHru!Fu?BbE&H]2-_PA=2Y)K4w%/[KJJJ6 i_/UvLYmTIĿi/# 6"aJ_TuR(#BĪ?UbpY!Y*~9XefJUfo/o6wOjߝ{ho/ᫎ6;S9r9ԒAz->>.aoݿ{s~W"oJiw^ZMKs)Ͽ8n-ph/}k*}RkBr[7w#S淚[cw8Yjni4qTY#Vޤaƛ:4*?PX=ࡽbkW^v1JI[u(nQ8<;jٰ~ryj'J0{pB]GҨiBGjŨW-ڥB1'u\35<561wv>"ߨ,QfMi(T#~K} CvBG^*L蠂0)MzϛW1M:S +Φ8bsV`EL# y-o7mbe(ya{:,BG,%R3ʅ9b1E[PVKbG /wOC&v@.[R/v& VnG1%qP$ ǶUk+ik3f/L}#?<_IJ (;> bI/,{X3"3i{ ԇ{X718QcF-(m~+/D\8 &H!  '&xߣ? cmOL2)Hʧ,xhD5k~e]>hQpYPunRZwU$^8I; > *W*ъ3tVUD/`C8I1Q߈UK=؜qBELYA+ ЉVgw1$,c] .D:)QJqSCw\0. -a {Rt/nk00-vv@j%J>[A#|N-tHT(fɧkE#ЬT]t%c휴}Bޫӵᤥe7mR߫CN8L &.A| $ kmcxct0ٳPD&(+8 {ebQzY64}B+c \D\V$ByĆ( J{Uَ]ogXuv:'-%V)vJաɤXn>y!e^%eR}HCۢaNǜqX%(EQ Ár,z%d~{ e~Ꞅ]22?S2L\bEf \ldlMO@rmjgfPѴu]z7 4GyzHDږ7 v*af4^xN N[<}i FFȻr^MK=gՠyDueU v&ll'%tHk o:刑:F.C "54(@QWIQ8^hi|6#ϾԻb}?vH T. 'vK Lc;?S4EZZ9m7R%OuԨxo,/:4|b'T1Y5i㩐@PU w3 jlXφ 3T̶WaWPҗ QrN&p[Pw+U⩠vX=;"OʒZ!}ѕ{;TjSy3tF%ԋr&(O$rRv: O@=HS!Kf*žB >Omו[uתA ~Z3921:$P8~{3;6SegHX+7!hHYxg G A>Q Lzp=NޟǕo֏DdMNO4TNaT PKVmT)fWwG!S=#[_or!t8Oܪ-ʁW5SAH_rFʥ1Ot':L4rYBiIS T:{ UP}҃"/&l2FvTq=T^|T[50a1\sQL,,uL Q='Cėh5pįYNET-` O1% }:Sz`\)YΦ2 :L*D *`,"OKw-LoC":SnHug g=-Tբ C?̦t0QvªAStPAӲ>I1XvT1L3!]jKŘncRBům:*o[A\{葩b;6ԽJT̝ ɪ96J;} ̇ CEGvPcd! T5fC9DXkJݛ*\veDqjQ;Ʒ"(K5AʰIW+aH@M(E~2^_ RZH1ikQɥf0O㦄Wi{3COBzzBJiT`E R t5v&\Pr[ yRIEvBr8RjSǟ5t?N1X?d:mz#8T!888Ve9)6/TFw:lH!:,C Sd^U1Ζ;ƾȸQ_aٖ@V+r=oOY% ua+$e,а*$U%@ m6UxxLI@ɳ,60YTӲTpyFT^ JOV?L]15(2Vr:Knfb6Jj*U.*=vɸ2ŝ%a 4'zjfk`ԾYeY\9iƚe 9L.*oؿN8lҋ<?OC*mU'x~ {!z {Ηŝ'5R@̞9OLPhQIL6p*Ly3zQ''CGt{?ufH_o``_% 6pNH(~ o(4b:]ԙА4}Ei72Vurr:{vP#hQ7}ON[$tF%nvPAv$kAksS~bM.*DU8rgk>PL.~U/1^^ 'RmWzLi53a_2uU/iwAgrΤHQЙE! )ITA%i>:kXS 1ͧunyAg+, o~"S#*N]АL |:``۝:C~I>mR1|b,yWKS ;ԟY aIA fOy- i=ڻ+j7x%jxŽ`zN&N3GQ/bO8)Zu=R2ݻ8t {֐{nSr>_+ cyS̵pa}0U_-]^95"Iq;}XQKE*KS3komA 6j6L*8H4V ICC0.* 7&Qa/bOyzfI;VVm!UihNΧ> 肶f*OꨲGIc}z!:Vj7_=h곫ETO5#QÅU4PZ$QE_5Clzx*vu(۪ٟ*(RΌ[E]@ SvTEP٨X Uާ2gJn3sJOwwi:/;vFRu"H Y8tbzq3RT&[+d1T};ܙO H#x}"vj- ~JwTjp]Gb?gIxj}߭ʨw,-ykI"-O%H$uTc P\5p lْ:\f 9jaEL+s%v#;uf=sQYYY%". I*SM?ҐGzsS!vU:`,kU~'WȪr}h:7>ĹU/@T <$s8dan\9.,iqD?YN"jΠDܬ jNO% #VSCЇq;vFT'yʉ1]P ԋ;թy`3v +QyNDn3*WѳF嘸(wIlWNDws5*_"Ku _z &nȃ:oԝNS;%ըL}gJ- "ej;OjFE4Y;Ը.s#YwyïJMk[A\E5V h.QSgOT2nZ :q/^9 W2~,ql+1XEJ_)cUO\ۜSd=üZ-ZZ#1U HC 2 a(!6jEKJ'&L{$Hܬ֔{$f!m4`E)H6\=8xsɜ??Nd=_,g:%x,"x_j.\Yiv ludf)4/_7 ŏU^xqwT__|{'$Hm5s{VJ^2ϐ 8]ΧLUL;4|H_e7,|v92&6suy4~>>8fQ|4=Cmc=rq2l(n/쓒E_e8|XFpeWi(R#,{ >24ؾ.4H RuQ 'U?Ef7_|lae)M 6f0MLɛmX6) oGyc6,fޔiv9̡E$rr6,fޔixQͪ'ܨaټ ۨ[env7(Bq+aټ (kenv$d uQòy48Dy␱Jw*]%"q䞢qi-ʹh.B`e~Y-SVC['a^7LBH#_Ps ?ez|7SzހzA4ZcdM鳰HWƧǾb-v黇sq,hBH#3ZroFAݣH,\b͘VVǵy#ϒV7J_<nXPSwJv4r(ʠŊ, kʠiHmT";לd xjX3%{/*9GӊmoVz-)yBM%ڊ`HՆ)ы Np|䄷PGp4>)'lUԧb>4 ͥ9kW4Ē%(CC(.PEP' Q5ԆU*TM**r]dC M_h8TE0JvՔUR櫓w4w$d94^⡳A_oZ3P+jݳ֟~"/ vIsKT&/Þql g53)]Up Z풑:k4C>0 auM"s)RᳰU;OG/4cci.iH-2A^L(d첐Uތsc[̓Xy2NAMopw4BGС8 =X=HDDG@t8f}:>ezˣO牚7 1J5_W%xYN\Ek( NŘ][@feury^,$V~g9wY1"ŧ5{3Xbi>vՋ`%@ҩ0q*vw"t*1 ?2))ȼ]eZv_u&;Mg^W1k^Stz $ء;1ͩ_7h#w~Ӣ.vI fz` P\ҩj*\ud7wK)eORg Mĸr_>Mfլ9EvQL.+rg1v34[*'f ߎĴݿ¶u*opmeoذI..45A X=h5 xnhW>ppuO~Y,P\zǔ!>m,|.-q 7iBܞݿS@btُY%s;δ BC= e'Ory:|w|:_>/?ϗűuu8zrD%{l:I6oN`ղP[8x}T2 ^G|lzVdN< KnsQZbJ"\>CenV2ᆋ!_۟bR㔥{`9EΙX-Z~IX>w5xYD֕:~ D*}!x C:`9 Uy %cÞbījeÉ `a)~xnpCȸ  pmi} f,+&}ύl`ְkhGW{9g)(1ia`T9s h⓬| )aK[49%eg O;Qr?-m eu AR2[/,~3:Iz8NËҮ!ʒlds3,` endstream endobj 106 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/XObject/BBox[0 0 680.313 519.306]/FormType 1>>stream H*2T0BC]#= cS 39K?H%+ _ & endstream endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-02-07T12:31:30+05:30 2019-02-07T12:30:27+05:30 2019-02-07T12:31:30+05:30 LaTeX with hyperref package application/pdf uuid:250e2f84-506f-4bf1-9d0e-399477703009 uuid:ddaa1c36-1231-4a69-9e0b-09bde4130e6f pdfTeX-1.40.19 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000049585 00000 n 0000050776 00000 n 0000050864 00000 n 0000050940 00000 n 0000050992 00000 n 0000054418 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.