EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 618 (October 2018) A&A, 618 (2018) A40 Full HTML
Free Access
%PDF-1.6 % 206 0 obj <>stream hD 0 _O`ںEz11&΃ q0; a$?3$,NXBn3ytmsVuP?e?zw;n8}f6)!#(Z(NdGFK4|+tf:J*[(qPLvH~HAsph$!HS?': endstream endobj 207 0 obj <>stream hޜ}o0ƿ;;o iuEںTTN8H4 Pا% t NlsN8LLȄfYH#nLh Cnn``Օ{\nUVϊje|Sb uw+'D;BlV!Eƻ} ES~CkƦrǺ4~uH[u| $ L,!߭rX szma^l18`X,rOFL*x/LȴԚ'%=նZ2DYJXpa xtPwuQxd0^cZ/ɀlӁCt-V"jQ4˟ w Z4OOk¿b}|ز ~d{K"В^ Br%%gȮ>(7}OB1 ,LYқKy D h~uK2bO endstream endobj 2 0 obj <>stream 2018-09-19T09:40:20+05:30 2018-09-19T09:40:20+05:30 2018-09-19T09:40:20+05:30 TeX application/pdf uuid:d645f54e-f8bf-472e-b0a1-9d476c8f764b uuid:7b7e6a43-f633-4aff-a3d5-8cd9292cd89a pdfTeX-1.40.17 endstream endobj 8 0 obj <> endobj 12 0 obj <> endobj 37 0 obj <>stream x375R0Pf& F )\@>ehifY&@) " a`9 $6f[W endstream endobj 38 0 obj <>stream x34U0P F )\@> 4XiLEWD endstream endobj 39 0 obj <>stream x50{`ɥ htMMBQ0tf}qhV^hJA endstream endobj 40 0 obj <>stream x5P91@$m0(]߆X1Z~_ߊfXl.x\ 67dHDid[n6EMsK7ImZzrvC` jMX=S:}+tӓ=g>KىD/ȐӚK M4ѯ<6 AR\ke闣01,@vW%i3S endstream endobj 41 0 obj <>stream xEK!CGp;.:l%(3{Lnd;0sJlLN\#T޼頉{DΣY jg.7ɭFiwyHT9λi Yմlk?*MlVWw'K~0%?Q|]7g'W&kyI_ʣq)$_SS{ginV9 endstream endobj 42 0 obj <>stream x=;0 C{Ȍd'>2VI(/u< i& b;w؞D/)ϡ+E:Ū0[M*K õ}74uK hY pu;Gw5<TQ!OJ|<(!\{0FS@\^BAjI'>stream xEQIr! ++Nͩk,3IN`k1i-x!́/|M4|72:pO.ܗ˂g–WTw/]H}w~fd{H͐:B4&!=#2V,s)R([.ꕶN;#o#JvMl:˶.:$vaqj!"uc5N"v0Q$gq&M]9yV*9>^Ƅtc׶i_>}?\" endstream endobj 44 0 obj <>stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 45 0 obj <>stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 46 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 47 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 48 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 49 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 50 0 obj <>stream xMA0~tzJ-6팀03 endstream endobj 51 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 52 0 obj <>stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 53 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 54 0 obj <>stream xEu1 CsUx:?G i@xx= r]Ņ ?޶42܍e@N"WI3Tb\/:"̒@#|:C[ۙ~:!**na.@RԏQꚡ*+kjڿ"}\Ne{g+W}: endstream endobj 55 0 obj <>stream x363T0P0T026Q064bC.@rs`r endstream endobj 56 0 obj <>stream x32P0P4& f )\V.L,іp "} endstream endobj 57 0 obj <>stream xEK D#>stream xEK CBGG|tJ￭!M@w'/mK >[ x6n5uVhR}ith6s+ fz:rGp_Gdf)|Q]dcnk]3s: endstream endobj 59 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 60 0 obj <>stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 61 0 obj <>stream x-R9$1 ~`LtIUls#h/#xE=f۴[iGiK,W ;BjW0wy.2meDkag؏]e8*Jl !2J'Qw\I2[E™w2;yNE{ kF9+%|6vzrYɩHHӺ NKؖߗ3| endstream endobj 62 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 63 0 obj <>stream x36P0C. endstream endobj 64 0 obj <>stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 65 0 obj <>stream x5R9@ } ] v͜~߆_ CVie!U-.Im W%ڥ Pt,6˯JH+kLwIi"Eo7o}=@.^ AS(i|Ъc(ew 4<3}(~_K&(? _osџa`Ś}@*z`yT endstream endobj 66 0 obj <>stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 67 0 obj <>stream xM;0 Cw yRtjVrʐ(usf!-eǷO'庉}*ƀF;t{MXp@'<,VQ{"Iڣ g O㵦_)3HBdZqg{?83 endstream endobj 68 0 obj <>stream x50{6X`KEoC|N/Z #pu#])Ec΂q_H1F=#O_p} endstream endobj 69 0 obj <>stream x50C{OɥJoЀw:A).nWz&LC`EՋZ-_ncb*?$ u^8{ endstream endobj 70 0 obj <>stream x5M0뙂̣KA:} ko!/uO*%:l W6xUl1ؠeηI endstream endobj 71 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream x-1DsUA U9ZzN4_b3S%K"^rps$c@I$g[PFNbMZZRc 5.K'a~$xa(3r. 0ʻs_4-[ endstream endobj 73 0 obj <>stream x-˕c1D/ B_IOz΅  εdIWĕ}6o"M>-5bK+`]|6MMũw'id2`ݫ3=4p36 I޲ReGms+WxϣS&.3p0^ϳEKV қ4Q$K?EteW3$xJ$6NL"21%<;m?y&:z?Qw̼WFpyUkA] ej t́دx7ilc|'p!8BYYϹ%*6~ZP^6`uy1ɶΙYėQcLNTUhrC1z!v;hr53's3' endstream endobj 74 0 obj <>stream x5Rm,1 Olv=[$b%P)q\ka!.!{5c}&3swT5>!L C8.TNvMEe*~9YDq&Rdt:TpA~zSw!]9"|.~/}VB*?aOB-8"}Y˟S,l#KcKw6rmF67`W쀟7FTBuN$1VR&WdrJm-٦#Zs2r=NN1~Wc~FM=&vzHoZ$ʊ,j4t@@&~a3{( endstream endobj 75 0 obj <>stream x=;0C{#`9Ov޿]T( fFLim& eL9&/X =5>stream xERArk1ۿSpΓNW~ 'E B`UY 8.).}LD=beoZbK^5@ 0}$C4r{SNp49Sqzo_;ecS "#9JסM#"v O̅7]’vsW%l.M%͘)ԑk8E k*M"LNF8kxtR1JLF. 0wQ֍ݙ :1\Pcz˜8@ ymK)c'wX7j"T *>%:z/"C-[|֣:NF0X7ƞ M#7>stream x=Arc1D>H }SYeȓ ,$h*Ǿsl?}ͺ YX._S찌?nt'-[sgjMyw-2-ul=z]g[@v+˫ >VdZ{[) j;٧"`]dRۋWGJ-̝m-gC VbR= "FrNz8ʀ[q&xZt}űP.T. zS?x8[׮Cdy9)@N.ȸ$ _L\ _ˆCkMI1a"KIa'3\Ц 6D8-DfuDCH!xiK}*ʛ瞶=B /i:0lfrJ)bjCY} OGEs֛IeR ]Vu]+|mG+mlDP|dj+lٞP^ Nm S0+igOj CvY{agg^-y.EaԊS\p|TGE >Z`%@B-޸RPl|QRYHBK _< endstream endobj 78 0 obj <>stream x5;$1 C:.Ѐ<=l 4,"YUejjmO'{;s͓}ܗm)ٺƈyl%wpViw.kDc/ϵi|}oX .b%les3*ܟCL[!T% *6R{ 0d|d͛^U:K;cvB fVhbX81xNl!8Jqq-tBNeqqfGm䮘ӽT FI7ft%[1U@)lp]W :h4jeBͦR$mqq-pe\ljC Z`@-jA< |S\3y5oIQbV -f)nRɾ ,ACE`cG7 beҪ.#^~?{-> endstream endobj 79 0 obj <>stream x=ˑ$1DeTgOoi뾔:PM6H f> +¹-im'݁YwbqJаi݇q"-D 3I.xS/9ƽ7t缞ޱn:8$0tG3)|E~NFw+ܥP}| 1/@'`ŎjĦW(#%tգӜ5W_wy*LؤU mg$_2hU۟q5C%ag 5!=LXVH/uV&ťG8q&1-i_>.FA hsT u;Xd.MβsjBWZUd 8%p^5;@}yіbn endstream endobj 80 0 obj <>/A2<>/A3<>>>/Font<>/Pattern<<>>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/Shading<<>>/XObject<<>>>>/Subtype/Form/Type/XObject>>stream xnIn7ϫ8CyЧg(,lt=% l_|bV &̥7vDA2~[wVE?tֈ{o_[?7?O'⧟v>vZǜrϟ/_>מjW՟6FӾgW__?Wq=wX{::{{&tN[;Kv0z -_shdx.Ė6Ei-^~U<a/}kCƱ2nk][lҞR[cRTC&0S(C{l e|lyJL3x cA{"ٍ^BQwzޫ_EsfƳ$ 7veLcHV8 1a6UM<֔Pa[S?3Ԍ 6S dc3O|@Hcr8XSY c*4aߴ(E! qc5!6Le~ Imdd%| =ѰC=h|j)njgGl@V1IX]]W`db:S_+ n6onMFygźecacɗg{=#f%ü'ŰﲓÞzRV.HxZ\q?۬iwy6[yմƥV> g]/MWm\ɛ{3iֱ y彈pjc5K[{cޛmbwkI&lV}\e-#[i88P1]^ݣ͹d.f~}h+zaIJ݌STxqv^<䑍0si8ѷي zl&Y)=sW3{P!io5 o-FNւ< B[\kq6O)3GkrWŴ)qٗYI ׼?x h5M6g 7xQ8?̙Ak[p}Ѥɐ].I~N)A1?7m8e…gՔx {y΃8δ2gQ6gb$ߚJ?NQVH8~u^9 e1gGvG \^O=197zZV3H~=xl wCjr=N4y1Wi0M'o/Vr;߼s @(ɔԝǮpN5z˕xY)| +yjnf=4m  eמq"cm~[6-＝iH6lwn $1Ι-˟ aXk+vGDigq{1c`1Y@Aq$ctBN~gQli_y?t'?pIy[4Hagî1b3{6?1sW8/;Jɭe( fJ'x3~cG"r!Ѥm{FJtlI̛o&|( !Y}M<3 E#\O0|VM8t6Ve-)]Oj8rMW+O^+Mn!Wi$ro%+(GN382qN_g8!w"!sm9s B;wBF8GѪK]WMЛ۽KRũ.A9q{q$e(X.kO)yKgm*7L #16uXC{v"GGnc{Pz:L;o!cA0e[a]Q{Q(O+,\e1S8y|͈.79ι :qmᚵxп۶p 1JL޵y"-FJLnCY`7F .?d ʔ_0 P7Y&~:Gx#cv-͟9gPv1ƛj@m?|V[9Zn:z?EoG1Jv[<mr7◇jhOBc1锆tv~ne$|xO `PbT ;fHWƏ ]&֚\ }Wt'MzŴg|^.nGl*n1gڤaUk#oKq Ro!)L;=T^hߓ'IP|BY6ǖաm/&Gjm(#yzG%==q̜Q'0R!iY{>* O~*`2e|xK JjsX&{k%&=k!NP!,|bOڴCAyҌ \q AmPnXoGcmB |F3LJ&yd BX -ĀʫYpL^-bq=>tlea:֋ ,0nT*KҡWX:5YDcE}==eK T%My±8tSZ\jp,o C@ %湏&:i#=o?izQ[1ö1zvkDz1VCщ{_^w [X!V煌Ow8fQ1Be<&TJgT'%!^.If|hDzwPR±NO]%Iq|M n /P57%ݜz 4U&l)le;d(h_)DjZj?k{Z^T9 3)JqXi(>zyVll/X)b(6Gχ֭?Zmj]7qD/}G9$[w"?C!,8yh:o:a_ɟrm9;^>#[80 Cl<2UZr$ĺ X+~dGd`_v!L%*o-GmNO yGϡ#;8|ܷn%%) A(+I4GB(6efN˔h%S!a)sqv:D ?7ic)x 3ɽ';ٗ"? vB+ag(o?rL(9w grik++r^L.SRSnEZm[VԊ4X"|މ{-ҏԖ㳒(xpT[}5fQ&_;` hќ *;(E]sO2( Ei_&~Ein}_UR-GiLciV7}Oa^Kz|q]W1LS4\sscCb2,h}Ӳ,V݇.J lb^:24q sv {!1q #̈́T=O,0@a5X 'JX ބfJ˿b8VZ49V3<䊵[$ kؒu#-fxMYidYAr 'kmޏߖg [RĀªK#%iOC1ئ/&x%%i]0 ya ߩC!sԛx|ևAǵ<+8Ov&y1%w[.؎523EG9Eb}0 ~K!o'h/w N P)8i*|1Eb殽y;cE{]1h|U;uj>(R:6 Nz%8Z#c$vh"|$b8P L?P"sqx|ԮX+I K=U1U3iۆBUk=fb W3XPj&<%CŞΣahkAӷΫ) gv' S=[{~ٗ&P5g^ǣau‘_(/xc&b+Z̖0ly4x4,.W9VxݡI|)]8I&*č4_&^Oy!~bp]gNo]h!>dDzzf9[d*4c,r'!Yo< 1e }uN]N?,A*&<gJ\bk3O\m.$Km)^ފdM 'gCM%+3 bA`[kH[0śq).LDѵ8x|#zۙUBwƳЗ/R^EYCi?4/-qwo| |\<}sDW3|]4H#/BSA2C &~|o>d:]YC;ǥf·/ Tk=(fȖWKqr66'qY+e7Sa/YqЍԿ0g5d"BZ ,,&x-ύP9O%Wt /KF0֧*H3_8Nqoz>X]7"ifMEH,3X VG+d_OS,9NG#M&EX)9BQ"%Yu$E'Y:S!Ex}{dIx> ͮ)tB# }{0Or 2& Du76쫩0M,r}xlqOϻY`*2G~m|OmB%<}+{{ Ž@$1U_u{SDGx|^!}gV}7  +2ZRe}?TeK2 TGT(p5w٧EO8fy9>baSw( ̬l"/k&<rT̝T{H &⭥ RbgỊ0RIs&+00y`?frTdS 8Ñ޴2{Ha,^BhiJM.􈂷ح>*C1R>ewGj:<kwn{x1 ]\QHB;je8~ϫ%B}e*݂1TkgPG|gPj :NsLIS1Oؤbk>b[|bd%g\Dd*U{$[;fc%_<NͣR!۳DhBq;p*tosKM8+Oz|fټ- 4Q%tgB ރlYP;g'j:UXD‡Y#T_L[s)S(qQT0Ǯ !v<szG&s/)F{4O ʼ[9"$w *i .6!yo؝8< ՄQ2z/9L|"^ |j4$pLDުG|9"!EY ]⃮)pB%or2ak3N<~_x)^X6s8w)n`0-qf9eTx)<,VG3c7̀c=?u91&c{0;>P )]DՔ]es)6c%XFF"}nKQ/UeKQ0_bݺhz_M"xJx  ^ 6_Y"ߜ;M y+R]u|?>t9P2<6&@у﫼h{~ @8c䁥^?0s)0k;?)WKO#b98yA NKiS v+(ܯT|yYy`. rӾ 0AXZR i8ZG|YWPy/əF}|'zг{_I5ZYr+ʄm%KQ@ T2!wA0 Ҟ!9{oH.QIxJ}8,_ylk&5`txlxdhzJ*u7cpRS%\TvCeX(WDOS3u_Ty[BI3-J|qIa8r)Y~;@+YVġW0l7Y8.Gp+TqŸu;sZ}Uw_Rq^ڗ9x-E!L洀7t*Vp͉GsR"ǯ|yzMť@ldV,,/zV}?)ȅeC+~ hh6/Y$/-y {19|.qzO/M"ђ/OnQ MMR'xμ|&A{K||]ֳH3M5%ý|(yJ@~=On,eo _͚&_-lydnf>~?:0J'կaۯG*}"qTd^8N)>cZ+lĤ>RDgw9 >47[s?/3B4r0i'>#[Ye~2y(nuGI}\C֗]BRjPD3W((TRH.˹rY7aE0 Uff&6i=b%%Ε/aWĩܹ#94}=TP,#Mzْ/B ;Mwr` G?ϟiBszϢ>?ەGc_QOqGRŞG3ŵpy?We.֭5}yd>|ࢦJ&<_3nHE{?L~?j1r{PVX`_zgfn謥W^'U>'t_~bGfp/DA{p2k\8q˥ߏCa6KD A/M[r) y<~(": jlqHH~<?fBXlkZS eNI,[AĹXQ Hd#tWeݢ'l郒ڈ(n.YHa1<ᣬ!.S= Ku#L kEN=pb] Sd #Aq<ۋ.j~cQ],Wb3u; ±ޭ}-tb~]ah+YbIʏAXF.]FRd@y̴)ymwȠA DKi8׃Uwnk5fA`ˉ=$ͪƞ|ʂSC hőZQ{0ܨ|֪"/>dK?7THO8s 2[!;VT34^&"I2w;8 ͦۊG ׫՞8_qm8,zL]";Y~ mTLg)R-ʽB5eIj ŏs)Qm :w׿ˁ_"b cgQYi+T3_".9e€RnWS)ݟL:L/e>teW] e9+p26-Ԙg?;p M:ɂM\CفG؈mZSNtTz@IgH1BGY ,E35X]WzZRHi<ӾL%]+i7sf>փQ%Y]l,h8Q {+h/ N+[5bMD'S-GkbJ~VLi>&Uu98:ׂoߒ×4^"ǿb4[J-/lGsxk$ qzTfM;_`mi֬J .2J r7vH8 @Qm}%l&ɔ<~(ˠŮy/ Bݟ .(8}_04t/(]/bP0_ [OJD=>UI[QP40  b`~|)OZC}7xNj҅É:174XT8 5e%44^(["[EZq,/02MH̓$WJ^+G- ?I[Ui,ElFq6ٺi- *z9=ûަ2N^cFQ+vgTŎv$y)vD6M+zHm UqX;ji۾TފQvϣz2Ao$~MePTQdFJ˵bGݕ!%nx~ӓ7;BJW}²= z_1 0 vOϻJDwŴVLmN>j-vBDPs4lS\|B$hvK^{=:v^<ҹG<,ۄ^˂%( ,V]m|ߔsC W[oZ=ɾZ]Q(g13p{|Ynl|Zځ1j0tد[r`eZ6G$TX3ԑBhT0< P*u$#8;yW j)z҅T~/F8yů^]Uyr#OS^*p~%*SERuÙ|#GA#W쥋nDXLP E_CŜj +6Hؤ[Mz7 F;P5T.(T;kG!)Q8I_"O9J3>(Ԯ\d|S{:ō,N{_7Ta'>38b)q;5`͜UD[?AnV/mf#8avN8>LQ RMլ];Ct5zoZ:O'tG0xTZ+~)DojhQZ8kOV9 k('} 8 kAiL<>~ ,>_",Њ_,rK 0 ; ֘'&ScBoWMm_;ё=f͸N:~eoe}4Xŷ۴N[b&+Me1ih9@0ih/釡}XCv~44.?+XbcrqK1*2<C_ch5y qԙ3 E S҅ V?õP 2EeFvV/_?{d{cѓ%>|[X3}TZޛ~??ˏ񘽟~[<ȣҾ~/v]y< Uo?; d&G{|y\3~_'O~{_]3'k|_,Fxa/Ҕ񟷈ڿ7{ e:Uw8Aφl[n?,(! GMH=VОR ?_xRߕI*O |˴(C`'E{dsه"Zs7jMP 1udy/hk/\eiů|^svU䨥߿:z?h ?sC o']Ϲ8X[?VϿOyzO~O? .O/|xek ˽[UElU9]cw&JEZ3m` Ok]i2 M 3,3 A7 @y{7ʚy ł+"pCJR@W/Sd:jTR+&!ekz&ViKd4[."Q4&f-ʍcpd} i.|z>6l1KE~o8ao7Or[j7FOvGqV 2 T\TDR\{\RV!]C.h,#KY-%ӿF]hGo(QpO%W+9*@VZ7~ },0dx^:@[٬5cv:z]+N-18>=WQ*(_rdŲiCMSXLIO < A-G5?1b]*&^c}#TMы-GKiٖj) J%7D J}ii]okdjPMVb i D햑2{9KoF|!bC%o{)Ɩ2p覭CqEaLԭLjL^[)͔~(xbTjƱX;>XU| Gl0"(Y `[8>Wk<,Tp5|!Ҧ?*]BtvҦq'!mVV?MsM-37Qh,e9=9d=xe;V&G 40NdvX߰'G?$Mu@(gb^5GKX%i/zl/p=M$.)\m-RY1O9)ByZ\XU-|~n\u<)4}ޖϥЍ6Rsi-*:31$X3i⥮z-wΥztm2-zr24Gp.[48ѬGhm*,nIѬX.S|QsQԮw7}[[wRUڶL2Qs?6✣.?[搰ieG4LRSJONCf(|?ɩـfdML_*vT_$a'])`2;4AF ,Mii*"@dOrKGXnɘI3t֢t!RlIY*5ݔHtR3֓QJj[Qg1mdenU%7MmU>=~jikSA}ndW{Q$ ~L\Zߩ=sfx8-b* Dc=۔pmRfC@ͱa]Cg#b:`S%76e}H){PP*(b՚S/K/Rmr+XPL[XETSXtJG g4 _ƚv,kP,@)(u5=AYRRY_) ܬR%5T޹G\h10M~U\[2*xu{#?I|2L_:wSDR?9_@!3GK(+RŚ>G6&p ͨ.++A ;(8d_]wa`bS=,29KႩ {M#r}?퓭!y0٢,V !!鮢y+J/Lxj1<(@]cTfgxÑL]-͏26ZPz9+Ji4ŚI` g}RnHA7 /Azx$Z{춄ܥ\)-NšRYUI}.y(L &eՍٛ'}5hR93aEvf5rLSq?ZI:ݯvԊI k)^^`ⵇhu:Ma3Qu!:iѽ 0߬&wrt!HS}7TԅtԫWN `7u Gvn\NaÙ^X|Otv-Et>vj06, ˧ٜ s_Kˠ\sg_Lh[-E5S&LkVتJu7S.0}VU+4k%dhtK~N=޿^&2-aY&ުs gC jTȋBa(1i;w4YF/1(6`lxBQ0ܓ:Sr5J K1{U=hPsY}aR㛎1Bsa~ !͘և5ߡHa#|usДZ|-J?KSӡoN+aL顭¢ ȟ^* KWG#qqӱDp0*b"kUþpb]4$)C\ Ƙ=JqxPhz2kW7Wރ@CZ7>0ȧt';2N.!eb|POjkR~lڲJn2l|7Auo;p`٘- 0C3e @w gouڨ xsf=,A>%5fLؒ ԫavH48,)7/ā4598r2;5u&L*ʋLg#{:J!+Zj Jyӂغ v0_0E!(B0/;MA0un˺fD]bOSo'<eXO_C]͓0=_\G(1qX0j8.t=1nr rwP_e}05-vzH,Q_${eӅGqa]o8 ]zl.KuUٖEpqL٦A%o9ӄ J}zc8EI({t}i0Tg4L#BG#/:@Md.1j!Q|ʓCb`>e]6q w48Kl$(3.8՚#>&t ,7!RikQ6)jcH2贰4Ji5aX[T(`>̨ܾzftӡF-m! h FҡP9g pKzSeJcBت#Րʻq-{Kz만t_&XJ'5cÊM5j~|J%t#7 tvq\? rk 褅*fUGf*s|#PT Fr8#5[!࣊|Lɂo Z^x"bړ0.Ұ}\j.7嬶td%K2 js!dRmVw^!kߕa8ܬ&& dO֫ ݞ4jF#'L$JQnf %/aQQK06E=RS>k0x3nldct+;*kcf0? pt VxVS=/jLec/`TAOAi3f!S7]V\ aZYK嫱2;R t,EjEGbxJZ&Bprh+Bkrmt`g6̏8͋ EGMPI( S|unG.Jo rPl8{i_ hkf)jyh^XYc #dߠ:va㣢Ƿ:{exjvx 0m\@hٛGpa"g#&RWz5A!YM y~(K^M_Z=HcU.΍TԆdthnӹr>4 4y)n?j~ʽ@cu.\f 8Jl\$;u@XLK6}B`:D4z{~;E= \Hb#dR ч: &.mg_ǟQ"Zdb{W9:C4hj:x6V}WT36fvv: h,% 1Fф*Nn7|TN돯Ga{c> h/L?B$_t(bT-щ/jΞ'6@̗@!hC4`nt9Q0V043Pه: U=`ksg»}6{r(/J.54|*ȿVGΫY9$E4Rtج:QF/4ɤDg>͟bJtE/0I+:4Z,-5xwuas̵W&CUuc\NSb݈.=Ey3Z / 03r>F7]g@Z9tsn )ưMdj:Eev{̋thjcK~ 3p/;s&Ԝ՗.h٤[@h%Se-^)qjqoo_z 6l><8L*Ȁ#Oiˁ&^rG 0"/|f&psi!5,]4[(d%NaV1m{,+`v 16%H8N4cDk+vlgX[&8#d9M$a˘A,m~7B/W]u/Ypwf+XJLhE:jpM,_ #U[KlSRk/^[#S Ȉi>5'jZ?)E-ދzO+qE/h#S^}88e%wl'4PT

>}`8={Z}V+{LZRף^jb9%ߠ>v_mn[!*7RɸJ D>ZMǛtni#jHC"BPsRΡslOn/ -0{n2D`Z̩ޭ>sQyD&8kqGoIU&SwK !I{wv`5,b)3O$ޜV;a8BŇGcnMR壍yW>8<8r )_7$ttI}2 %OɃ04bnnn9N9޵i:q #f>OohYRPu M"d|Z s@&\TOjO[4bYj[W5YJIJz[)=<p2vm `j Pv+A-!N"`z,f)uc.jy>j1?m[GLⴕnOv)SPoK7fk(X%3#P蒝yR`Y2mr"洰>pos@yDjv$|BW~? *Q(>SBHXGv%w?g4-X|as#7:ɜf:xVoe#RF+5h{#FN#(!$OH6! U/ mCRT=ԗ #Q?1)6">Icdlyx|6m: ;[L_Z-H8$5r#rydzB` Ӥ dh%}֒ 13q@rFפyM8qZ|pƆYrJtY`@FW;LH$]ئVw|%MWDk%7Na>0ɤ0Hp؛~Z, P7Ɣrc{u;RPXoV=Ŗ,60q3 ?i3ta" dn)s$:IֱL>H/y*JX~pe$ TڪϨ F 0ĵ[O('%Yl{ 枔v"x+wiZ6k_N*$?NOM24*BLVTV9)"jCm'|pXCXKg c9v@w*dhW|]-kt7@};;DPCGWeT./aCUPnvZhi{\28EQN^O- SiIe˔ݬN- R0N|:q:٫kI/*zf0 yz^51O/Gn (G4ؠUL$b c?avi01楖yMcqOS3G!%(JvXM4QGQHfi-aꖻ}_Bc '*̱:Ф4 Y}뿄WSW[ 7Ox5/Cmhph"VqZԢq"OEWvaF$VdᰯS-);X`w‹ rfz9KzYJ/;%9c*wmVwKȳsR!UbS>N/`.FjqRپqvMQ㵝p( 9fZNӕEi~7VtBD DZ0sn6qcݖ7Djn\L~q@ʐTz~O05 [Є{I[›(*^=j2 O~;5!7;B"2 2r$%[;(F3ȔӱމÞ-nOO"g>f'AGM'.Q&xNQ^[_f괡-'PŬ /gwݜNܙ0Ez S* eO8E7/70䣾Ew`ԄwLDBKg<5  X.=|HWϒYfNns:HQfPFvusUj^^(aY(Z%mQҮ7~3GҮNJM^Cl l tϣ]n g'{H,Q IĚ˙KNngq$ #7$xꏨC}€ɪ0"oMd.VEϒ{&J%R,f7Js>!J5DQ&{G5W+$߫5(*"VNY֑ҽ9k3M:RCzG*袺ԔtU !E 뗐@!ʄ'uOeK9ǶcK=& iݥ%LeO.S_͜D(-襸}|ȼv咒0!MQo۱)rf@ȵ3:3ߦeE|pN1)˵h.bU:oL{ӗF"*>1()LͱHwXT*>uNuQP_"u QL8 <79dm JvOjC+)64[ $~qiytaZ+f'eig"lb/ѭشYJ1앨j{BXZ-0dۃ'N/v"&5|_9A7^vt70g/7N@2 v-\qU"`揄fO \"=}@c*ѹy*,3\xR;tGfDMP&\>D0t#ͤKR% = \p|+."-W~1&e'[& ካR )%ֆ0BLj~2ÝtT;\mn`hcí)-_UhY&nQ$)H:?aۚ|偤dthםsqE$ኀTM[lOB;TgK$Չ@'蠹*k$x0QD,\j`g0h$1̊O_ bP=2c`Y~ e.D0M `50g-Yv/) xtVr ;2/H[TUU? (yURtqT?{+ ;U(^µ.\tŰ3H[$6N8HR,{,였 ,nT܂G^]x_4n. łV]îe! nC4~ 7{'=טYd Nm3a%[5v9MLxdr.0X2fY~P8HѯpFKM4^H 69"1h8,b;~$irE'hJJ`% CĎ|z?ԇheeVrTU3 OOCJt]DtUcз>^Gcz$K|Ra; ܊*a]Kˡ^܂mF(;ksYRͳ^~+6/t#.t (K|@cr" wør̈́N&3'R"xWI _v\yTLjZgD%eNg8p0͎|O)wS8D <Ҕ`EKXV#VPZ^i %vOp L s YL '8Q$DPjWks  3a*|>HBa:ëwg4Dl =6)֔!a@m[^+ >sqv4Ij,G6:N_[Ƽ3Jq8T$g070zf sc lIá}F4kOD; .PRllNx'{j@@ySLsãl\D,1p;_0_~0ӽwuΌPPpJˋ)O"v4L',b URӵ p?á1&P*:ƎXˀ׶ZH}:J&Kv9Ar~s4u̥!%q)4l8aM!X CDlRh \ MמS IJO 0k7 ʼ Ċ_ Ͻ1Cp԰eV:ZA%GWvT̼w^uG:CYEb""%J^ qQ5Ł铑\bq-_:mLhTL ~KU35j gafr"@=u gYe0?,}#}Pt(()pXa@L{HQZ8Fw N9O6 44'6W$%Rl$?OO:` ,8G [[SI]Q/Wiv*c>:q%* 5OL^i@f|˭yB7q&axTOy4lCBm8gm88q~AJ8*myT-LԞ5<jg#,Q}HFE5;lKzlRF!&OWnJF0†"{LAїͿ89"Ԓ8d+2,,o>C%_ 0XO&4k0;: jG'^!TќmGl7ԔgaCx"6gCgKAK]>s%9GNb6τ7wc!01%=v :gazkHQ !_M m){Dv -ᆟks51%F. wgyH`ZMtӤQ=%GZ`Zm50헚MqQ+mCj?t_M򌄶|=F\Y ( < T`Td.M%<':'0S >ẃѲw׫0SLzowaB[W$fQ\7xb:OK= zjA\-mTV7-@7땝RY+5EW"&z'ێT o~jfR|Ra|eQƉLؓ01+3*ڈO+8a[n&&uUYHKO䓈}&ỡ]_zN _sxGDħW*z"zXRLm,V08NAY!őmO_q^(7)#qP ^UZ͚Sz'ۜGNO i]%9UnN9,z?{:ѓ܆OVnD5-4)UD۠[c@vi^YAT{;|M\MD](%8 0a\õQe3B^ GbϟvN`EMiyjFY}-kp]䩟Hs7%a`aLjyBi㣷'STmXn-TwPX]FdZ;0de*# ԩ{5V|mZ`|!!kwIF_EBté]F)r2 V_ ۚɂ9LXhs2XLtidT/8,@i5  GHbW#~HbAro4%1/H'\)Һ *XW"d PwsS`Rya }Ԑom\& ït.|~zZ~_΄gUgdM,[BYnIuOCDa} X==7rX_2sf$oy,h\=ܹ9;hM6<ۺah5$227 br,9tq˳!:uO&iM8uChÜ%U i{25-̉1 X F+m3upxWj;z&sAZ9Ds_kR4;`ZѻӇf-GyxY }"LfVN} Ja~W>~c9 Zf{4f&㬣*w:^.Vd_ER&;&3o߂5!]Kq7kf%F;YH& cg˧,VW@C߆HwS^b[ؗaPU1{ xq4q)̡ŷwv UYGE&auIPU5 54/#8[[vpP+̜9?ECaV&*ĥO!0ӝTW,:qҤ+LZ/B[0kMRڱpG`On'7fN$ޜO!>/uX6r>4\:\񩪭 Èb )OEi0{&Y`=l/LJ֪a肚(=4kNbd5)|Uܦ4xTs풍+cS>;VFK"ݚnFtoX+;oPGu6@"'<Z>p)-~Zq1AWAL@o^q|_Bzurfڊ=<'V&QL00f .TUW_ݾALhu@Qw+y?ܾݏwr]աDL/n_۟囷_NJn4vS=ï'_l aM_1EFӔH@30;#he# 4$#/|7W~ErWhL3T\?7i& σ|/ RĶi1MFxE/؛>g"jnxŸ|=J?߯=X{?|w,,|qO)46[KJw~߼O"F8$xS|ST{е~b#l#D`a}žTcUҚ'rwhm Y/!RrM(6J3=W[}z endstream endobj 126 0 obj <>/Font<>>>/Fields[]>> endobj 171 0 obj <> endobj 172 0 obj <> endobj 173 0 obj <> endobj 174 0 obj <> endobj 175 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 684 686 698 770 632 575 775 752 295 295 656 557 863 748 787 603 787 695 635 611 732 684 989 685 611 685 390 337 390 838 500 500 613 635 550 635 615 352 635 634 278 278 579 278 974 634 612 635 635 411 521 392 634 592 818 592 592 525 636 337 636 838 600 636 600 318 636 518 1000 500 500 500 1342 635 400 1070 600 685 600 600 318 318 518 518 590 500 1000 500 1000 521 400 1023 600 525 611 636 401 636 636 636 636 337 500 500 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 177 0 obj <> endobj 178 0 obj <> endobj 179 0 obj [750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 333 277 500 833 500 833 777 277 388 388 500 777 277 333 277 500 500 500 500 500 500 500 500 500 500 500 277 277 277 777 472 472 777 750 708 722 763 680 652 784 750 361 513 777 625 916 750 777 680 777 736 555 722 750 750 1027 750 750 611 277 500 277 500 277 277 500 555 444 555 444 305 500 555 277 305 527 277 833 555 500 555 527 391 394 388 555 527 722 527 527 444 500 1000 500 500 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 333 625 833 777 694 666 750 722 777 722 777 750 750 722 583 555 555 833 833 277 305 500 500 750 500 500 750 444 500 722 777 500 902 1013 777 277 500 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750] endobj 181 0 obj <> endobj 182 0 obj <> endobj 183 0 obj [750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 0 1000 500 500 1000 1000 1000 777 1000 1000 611 611 1000 1000 1000 777 275 1000 666 666 888 888 0 0 555 555 666 500 722 722 777 777 611 798 656 526 771 527 718 594 844 544 677 762 689 1200 820 796 695 816 847 605 544 625 612 987 713 668 724 666 666 666 666 666 611 611 444 444 444 444 500 500 388 388 277 500 500 611 500 277 833 750 833 416 666 666 777 777 444 444 444 611 777 777 777 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 0 777 277 777 500 777 500 777 777 777 777 750 750 777 777 777 1000 500 500 777 777 777 777 750 777 777 777 777 777 777 777 1000 1000 777 777 1000 777 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750] endobj 185 0 obj <> endobj 186 0 obj <> endobj 187 0 obj [250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 333 420 501 500 755 778 214 333 333 500 675 250 333 250 278 500 500 500 500 500 500 500 500 500 500 333 333 675 675 675 500 920 611 611 667 722 611 611 722 722 333 444 667 556 833 667 722 611 722 611 500 556 722 611 833 611 556 556 389 278 389 422 500 333 501 500 444 500 444 278 500 500 278 278 444 278 722 500 500 504 500 389 389 278 500 444 667 444 444 389 400 275 400 541 250 500 250 333 472 556 889 500 500 333 1117 500 333 944 250 556 250 250 333 333 556 556 523 500 889 333 980 389 333 667 250 389 556 250 389 500 500 500 500 275 500 333 760 276 500 675 333 760 333 400 675 300 300 333 500 559 250 333 300 310 500 750 750 750 500 611 611 611 611 611 611 889 667 611 611 611 611 333 333 333 333 722 667 722 722 722 722 722 675 722 722 722 722 722 556 611 500 501 501 501 501 501 501 667 444 444 444 444 444 278 278 278 278 500 500 500 500 500 500 500 675 500 500 500 500 500 444 500 444] endobj 189 0 obj <> endobj 190 0 obj <> endobj 191 0 obj [750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 0 622 466 591 828 517 362 654 1000 1000 1000 1000 277 277 500 500 500 500 500 500 500 500 500 500 500 500 277 277 777 500 777 500 530 750 758 714 827 738 643 786 831 439 554 849 680 970 803 762 642 790 759 613 584 682 583 944 828 580 682 388 388 388 1000 1000 416 528 429 432 520 465 489 477 576 344 411 520 298 878 600 484 503 446 451 468 361 572 484 715 571 490 465 322 384 636 500 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 0 615 833 762 694 742 831 779 583 666 612 750 750 772 639 565 517 444 405 437 496 469 353 750 583 602 494 437 570 517 571 437 540 595 625 651 277 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750] endobj 203 0 obj <>>>/Subtype/Form/Type/XObject>>stream H*2PHbw.=3cs0,LL,M,s#\ K endstream endobj 204 0 obj <>stream H*2T0B gd!s#\ dY endstream endobj 205 0 obj <> endobj 208 0 obj <>/Filter/FlateDecode/ID[]/Info 205 0 R/Length 311/Root 12 0 R/Size 209/Type/XRef/W[1 2 1]>>stream hbb&0ȼp(L01 hgYQt>PDd1,I n5DHM 3X B.k bA-biE 1Wsw*$ N `I q!{ ="6 fU5`U0_  8P: -@1Hf)6 sY_^&v(Ɗ@1Vz:?_p1gb[ 2Dd `gK# endstream endobj startxref 57248 %%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.