EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 628 (August 2019) A&A, 628 (2019) A87 Full HTML
Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 106 0000000016 00000 n 0000002722 00000 n 0000002782 00000 n 0000003003 00000 n 0000003156 00000 n 0000003397 00000 n 0000003735 00000 n 0000003980 00000 n 0000004166 00000 n 0000004354 00000 n 0000004547 00000 n 0000004707 00000 n 0000004804 00000 n 0000005000 00000 n 0000005463 00000 n 0000006176 00000 n 0000006401 00000 n 0000007026 00000 n 0000007505 00000 n 0000008043 00000 n 0000008681 00000 n 0000009037 00000 n 0000009220 00000 n 0000009381 00000 n 0000009902 00000 n 0000010548 00000 n 0000010905 00000 n 0000011324 00000 n 0000011510 00000 n 0000011849 00000 n 0000012549 00000 n 0000012842 00000 n 0000013216 00000 n 0000013406 00000 n 0000013723 00000 n 0000014440 00000 n 0000014607 00000 n 0000014823 00000 n 0000014984 00000 n 0000015403 00000 n 0000015573 00000 n 0000015905 00000 n 0000016092 00000 n 0000016420 00000 n 0000016625 00000 n 0000017158 00000 n 0000017689 00000 n 0000018429 00000 n 0000019221 00000 n 0000019457 00000 n 0000019548 00000 n 0000020087 00000 n 0000020683 00000 n 0000020903 00000 n 0000020945 00000 n 0000028657 00000 n 0000028900 00000 n 0000029239 00000 n 0000029486 00000 n 0000029672 00000 n 0000029860 00000 n 0000030053 00000 n 0000030213 00000 n 0000030310 00000 n 0000030506 00000 n 0000030922 00000 n 0000031385 00000 n 0000032098 00000 n 0000032323 00000 n 0000032948 00000 n 0000033427 00000 n 0000033965 00000 n 0000034603 00000 n 0000034959 00000 n 0000035142 00000 n 0000035303 00000 n 0000035824 00000 n 0000036470 00000 n 0000036827 00000 n 0000037246 00000 n 0000037432 00000 n 0000037771 00000 n 0000038471 00000 n 0000038764 00000 n 0000039138 00000 n 0000039328 00000 n 0000039645 00000 n 0000040362 00000 n 0000040529 00000 n 0000040745 00000 n 0000040906 00000 n 0000041325 00000 n 0000041495 00000 n 0000041827 00000 n 0000042014 00000 n 0000042342 00000 n 0000042547 00000 n 0000043081 00000 n 0000043613 00000 n 0000044354 00000 n 0000045164 00000 n 0000045402 00000 n 0000045942 00000 n 0000046539 00000 n 0000046763 00000 n 0000002416 00000 n trailer <]>> startxref 0 %%EOF 109 0 obj <>stream xb``Hg`\0 /xYgHjHmrrμT[2p\nn>Pj (,*!^Aa"&rp0jLaͬpAQ=A)CRG~p;2(?CxÞ&UI75 (>)cJyEѦ'нH3q@n]Ai endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.=3sKc,, -L ,M-s=s\ Y0Fz&&Pf endstream endobj 8 0 obj <> endobj 9 0 obj <>stream x]=n0 wB7/%Y2(^@@CdAq޾$EgD=]Η6վbʡ}}Tjkʍ*$|͕=UPQƝ_ ?f58+60 LcJwY Vpb<.m=cGGDoņ,B5oo"{."8xa`23[JǰJHMD}=ë +WQ+M 87˲v)R 6[ endstream endobj 10 0 obj <> endobj 11 0 obj <>stream x]9P D{5R,/?gQ%E`7c{L 3qqTex`b v1c"bJ $uR˕ix[g>kVx\ O*=& endstream endobj 12 0 obj <>stream xm9PC9H,@H>@ϲlkF \ 3L,~"Zp#r'O0f!]XS7\}͐7 tOб]`.r endstream endobj 13 0 obj <>stream xmN1Ay]g]č23 cf5.ĒJVO42/a9T !Uјq36o!FqPԊxؽOr~\q\ %h3 endstream endobj 14 0 obj <>stream xM=0wN@- 5Nvh$i^Wx0DJn4ſbU\He+8/s漝  endstream endobj 15 0 obj <>stream x36P0C.=CH endstream endobj 16 0 obj <>stream xe; 1 D{Bu %YRe^!ě1([GƺW8cj[e8c8QK#T)!U0f<%x/ZO]47ӓŽOnfI9-H7N;p.- endstream endobj 17 0 obj <>stream xeR;1 S Z4_fR/,n9{GQ'eS,TIVg2:Ĕ3Hx0VvT jJլc`'w#@/Pa^M.I̊ N fSlJ (.ݖ6[+( q`uCp?f%m,3>ې"PKyO,n6A6-i_jIЉiC{BzIH RCpOoĽtBAU{y& ! ,Y؀| Cg|-z}~~_)̦ endstream endobj 18 0 obj <>stream x]TK@41rGYM&ychP_{E+M/>6ms]F~9qȜ.*I֛G5t}Lċm{#MX`:DMRvIvN}Rx\vNͣI 2QZЃ"ti’(xd+>stream x]9 1 E{Bu ڎ3$)r&@ ȕ}9>stream xeS;0 } ՙyI#gL}EqahRlHXĂx3"z5>F@"K7k R㘪"ldELTpBT4Γ{]%ӽD.Y<$d1θ V 6!.c\c I\Ԋ<8B_[l2VJ0gL !eF,Kפfn8TEפSKqǶU{j\1RӾ Y\F'mV^Q[z2;sg5~j *^Q;xB1ᷕ5 ܅}͹Qb;[D&}\!0 8X>stream x]S91 }>stream xeSI@ <0g4s/V,0Zd*T$Iu2~!, #VxƥPg'K/#ܔ3[)&K)TS)'c44+ckjC5f4>yL9QN`C"(oA[Bi 45d w06h5VȺ!pTI+ RKi!Q4߉l |@<1ƶf80MV2طa"uk-SؙP 1h֫a-pRxHYpf^qMbl:xŊ-Ƣ 01g7.^Xovo|3yb8p.ц09υ>t1b'inמu*zXFL.n+hmK_̀ӘX_R`u[ _ >K>_? endstream endobj 23 0 obj <>stream xeT90 Dg R9EdH؅=g FͽBܬyPub_^MXw [6ة=&j,scʮɩnޥf XpNcs]^G*B/;dW[J#Vgm~NAc 4 v$Eh{<ӿ6۞yzlg/Cm\Y]j2ryΨ=[IiF}<LB5Hhjcw"E{Bc`gx80T$b"Wsb6ڎXy:4Up ~w/ҜԻcbU>stream x]Q=1} 16JѾɒŌ CPc. Xr9Op^8b{g<@Pɡf~.3;(` ؝:6UlIFѵ*]ؕ 5 Vͣb[~kNq{w۲6gPnLa="H/<6ɻÜ)N#T~;jSݬ!>7_=l{:5dш l5kjǪ_89#f2%Q|ng#-NZ?/t endstream endobj 25 0 obj <>stream x]11{^A-ƾg wJd>+BBÊTK[K  3,!vcj5ʝ.y/n.F?R_zt- endstream endobj 26 0 obj <>stream xM 0 D{O²I`)ؿ N>Z*26 jXq`b&4`p3Ǩ,NQ<1c)??<3߱ 7B] endstream endobj 27 0 obj <>stream xeS;0 } )R#gxAMovdDzljD3czx%/^d7ٮF*$֤(s`C'hCYHFx]"ܑedC$1Q =k0Ea =QM&ań \PZMWN^kTbv y 0xE@GFt1o1T*kVwMԙǨm9{ 춌N3r$ 7T?kp‰,%$-~ֻn9,z#5 b #z$buOb=U((5!qG s!QNZ|Z)e}),k: @U/4Lr8<{YϙoܖRx :ְW u+&efɮb^~~^_9 endstream endobj 28 0 obj <>stream x]S91  ,C7K-˜`DIA<>Ć:~Ă yUN|?2u66>RJ?w1j4}̞ב0uMK!Ncr9ui.iڪx20G5F$ 6IsFG_ 7IꓨIAa$`ā79X[=-|0n#=x[@3EkI:9i bF6 %F]e%~%7<Γ8kbX1k#UI4Qˬâh њLIN8s\FKHoIjH+!aZH/莛gpqߖl[xY?FZ6^7XkjZ1>^ 'sh8+% 1,Pv7 [œL`(̬k*|xdW,;* \Ԉp `C48rDj]Vf> cipzy endstream endobj 29 0 obj <>stream xmQ9n@ SyF զpkg7 x$I19"y| w="c%fM1,/㶉Y2K{+xetw\λ™m{~s endstream endobj 30 0 obj <>stream x]Q9n0 Myt[MC89c7/E7E .ꛇ~Y\9!F' pB\Q(HL2oM#$̅F) Ll{Dž8ePAacEl%,|&q[#~#DJIPq7DFVZw3s=\ʮ`X;!&vW;ݰSywmgꇟ 1a5:M8:.8O/l- |CE5D ?hvK#B[U?4;'0NJk3Gla endstream endobj 31 0 obj <>stream xe= P{Oa4cϐU7kB ̄2.g M)/SN)Y;(aج|>iX0UsX92O]14PHާsu^?͉&4 endstream endobj 32 0 obj <>stream xmQ9n0 )ޔ7l)&#ym3aθH>#IcໂOFnc1EfZJʾpg=+ Y)GD4 [y6e߬;9PfzG6FL =jvѐ$AEڌDf fΨx2܏*bYǝc;wp3] G\O3!pdl.}nƨT{%_ͱd=_/qSi-7F]m9Jl+SifѾ?gl endstream endobj 33 0 obj <>stream x]T;$7  <1|1 ciRY*Ʌ-ź,ey/4 =_ԽN7Ymb7GFxF5w.VU޼{YCdb~- hT֌9WЮ~G+ySc/a`Cf^U'߳h')ua O̩ud \Ok3edu 4V& l[Dj |eX(JOն?m] x[lD[G9M79qg {aGisJ3 &sW/XmBR0>wOqu]G7Z}]%=yg(:s%8a frxd? u3'CH?13δ@ΞL ==U1IU;6ax2ո 0,,nv09CDUQCl'n(?ty}\-t'чǓKHg \'s>a9Dx@;єثgsC۷'&g;,G S䍲"g5.\ endstream endobj 34 0 obj <>stream xmQ9n1 )ޤ7ljSM]؆3<4$u HQ$Ń>~/*EA\vDvP"`ɮr3L}L<2^h(aVtdD"M.a0%P8¨Sٝ9R+f["ctQJo΀IUBv({ "\pu9hSsJyBc|?yb) endstream endobj 35 0 obj <>stream xmRKnC1+7gxUW;i^ZEO  pa>A/ES3Ki !9 N1:Jq &s홱 ,pM Udpp14T̀ vD,X-ji`PP!Y+[L0[7K#[;svɞ(/ZW(nQN5ۇ#u5Bm?л8rsSH#O'(AYnە"+2RQܗMfMp"yJԻ7Ϸ>~} endstream endobj 36 0 obj <>stream x]1@{^Ag R 1qaҠavXٵzcA'D-V0`CPLJ$D hV2uW]xLi&}_ M' endstream endobj 37 0 obj <>stream xeQ;nAԑ306JRMH/oh؃` aR4B}Μgq~or/p7+Ѐ6}Fe wIoIGH*Mn:N:)̻9{PxmFsmeq/ۚgzV7(`q O&Vzp.tF'q,Q[Q{,L.M٘M6& ]/iLo3@(ǥRGUm^ endstream endobj 38 0 obj <>stream x]TˎAW9Q78iZkKME+c=X{4Yش//,J]Ҩv'z@2Aܔ0+6cFvv‘ "~嗧 /y HXn!q`V(ߦqGɬ ځ)TP5 7#I*s uddn4% ئ9< '{"; PgƗ6 f$;7;x IΘhX?V endstream endobj 39 0 obj <>stream xe10 "3C6$m@L0Q@B^|쪕 ιd.YxIA&ͼ ⏍*C4x <0}O:D'  endstream endobj 40 0 obj <>stream xm10EwN 3 RT)DȨYłqėKzGv\&} ܡE(|$v3WrlM1LP3Eصϳ; 饧h֕rŚ4r!~zOC endstream endobj 41 0 obj <>stream xM 0 D{O:!1c0`!IֻM7iPʼ+A:l.VI`(0K>stream x]Q90 u >]1r~7m-/ yF,tݽt؇rE 6[?w̘!>k3 uR ߭Vz1`YetUKP)ٯ&<:Q(wqV(st`OƊDnA2pm!̀hP'ċxNDBd BtEb{\X̛r_,Ҷ0{<ߞufXQ1'.]Pf0j J!ciߓx>stream xU; @ D"!=gPaQy1 L銖q`b +PC|9Go)ҌO7'ѧ ;͆Eكo'XOF endstream endobj 44 0 obj <>stream x]Q;nC1 } "o=CN/"$%$Eu%Wt=}PpeE< c4r2R-ȩiQ5yQ%;l9qS5UоPQ{,j`g^}OLTU6:x/L[}J(>]ĸNk= Jmzn×@|q5LcaS й J љ\~/YGq9<=|8([|IsֶP;d}nc|_)c endstream endobj 45 0 obj <>stream xm10НS0W 1rV_FU}!lR@7Wq/-nUz+`u7l%ʃ b$5HuEZ{io!12xN, endstream endobj 46 0 obj <>stream xU;rC1E{:3XF2"oXvR߅ZB d4 CX@WeC;42o]k<=)} :_xΑ/C[Qtn?Cfp2ҳ'Z)\%6Dq.k` MG3PQNoULl \nʘdS׺8b;OuUW(Vl>l}S:d endstream endobj 47 0 obj <>stream xm=0 =`18C[,g'qNBR'"(mC(mvemo 4;\s5-I:Nk^~따%*&~ E][U6"5 endstream endobj 48 0 obj <>stream xmSIn@ }`aIX@FQUlJūjYĂ<\N^j$P]Z1ChNŽ)w-Br&AG ht#Yaݔq2G e)SlEWᖴhI!雙š+g@HYSRĩ)[9&rP4 ;$Q % V)FE HjUӊ7,h`:E@PԦ(Ɨ(l:9&SCc[v"Y&,6ֽ endstream endobj 49 0 obj <>stream x]S9A;(}ecו%5Ap] =X DP>r0YB fjs aD"Qwrz"Mux>stream x]T;0 } !~E#g +r&#ے-֤$rf [dbmaѩ3[_3raT: n#z}x8['onňnshg IܢiޕtC]F\F *YE8i(/@ Hn *72{Q"u!@ mbȢ]q#7e?$g\eV)Sy츶?9,O9E$-)0`)d|=/:9!xcq6GM R:G `BLOH?9-hu zmL޶˳(rHP%&t2r2G']gSI,っƨ$(mGG_FGrcNJ_u{! y ;sZA2ubP3:=57/AiH endstream endobj 51 0 obj <>>> endobj 52 0 obj <>stream x]A Ebn@MݸtB[O'>Ogg[:ikD&hA[LW&*0>\Tx SUݱAi )*7FHFNZO ;Y!(=/ep\*܅+XG߯r 67TgVR endstream endobj 53 0 obj <> endobj 54 0 obj <>stream x]SK1);F0QV/q?=4rѦ((wQ3/X}x#/_ YA>E)G3E㴢+Ee 1aJ  +8O'i5TvU]#^`BZ+um D 6N85:b2wwLf8:54ogE~3xM N{,aNİojCATBQĸº( ~W=esNeg&x^hC1*hpe~fڊ7N씓[/7wIڕ,[GYZ^BZ㕋] ]ەHz} #k,RH'Nq%%֭I}߽;A0ou![cشM7!=Yӂ endstream endobj 55 0 obj <>stream x]S91 ], a]ցߠfwDdKBx7۱C.&xu^Fqk6 @HQ:ujMH -\RLJB)6jL,C"p&%\[hc@M$6GQjYEu'ض^lvI<֒ľ@mnjڶ\pSRPe%S*FRK`"յqC^-8d#j!Z=6VX4>vA"sR/AC0Ƥ8NG ◅^:jnZpACh (;< G)ưPbR0n}AڽMP!\>@#9+ <>hj-8YRfB3.y1 }Ba>>> endobj 57 0 obj <> endobj 58 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/XObject/BBox[0 0 315 207]/PTEX.FileName(U:/EDP/NLM/AA/aa35818/Tex2pdf/Reg7-hr-eps-converted-to.pdf)/FormType 1>>stream x\IfQp  |ޢsH;-2gf _}&-xQyFFF8~yKW%'O쿟~T>Sͷq׺ꭤQZoۿ~o?]kp(DC~ThUw1U-<"aQ˨O$0r/9zXOBo|rXlΔ om_%>zϿtJk_9U ?~ݧ}KxPH>>@Z_⃺GBJk-|x=t$ϨQ|KiCS_?*WjǨP \?՗j&g@7ԇ?0ß||ߤ?e?2| T[!ƾ2^e.{H3_ MN+;GxWÂ~f枰%JdYj,FsN ëBpmf`)m>69MzxՑ\ڕw>Q]]!yї54 ե?Xx|WH^i%~ FCn90#9f\zkf|YJk{D෿ZxZ(l v8ZSj6ork! KLb#z欷z!.ckz0臯M=ۏSJq%tР;>Aίs6"1pO9j#u-1%|&' ,'].kSDI<"'jqη6&\\U)s.dӧ⁒r1x_CSlFXPd$s!- Wf  chn ps[aL,[W&@2mJ; ILIKүVX%iIBx"IK,Cp&kB.{{̾X6fM2\NeJz9JYq7 oI0Uה/#e)벭RJFk& justى/XJ5Z-3jv ^I Zg^: O4M4o%@[*.mشA/I&_\-NGn%=!T"H^xK+tJ uGP 1KB$H D8b|aGgm˕ g܃ ~$"H#vzA453(pAh.-Wa\$3na2!j }F;wK w2<0fg5.Af2[kZxtg8ElPrlJ|:q:^7[zV[*.GJ*^zg_Lm|9a8!*_eCMOoKM `K9vws@_3P[B3.Ղ"ݥ V uƒ8w„yyj4ac:ВnG]llF Pڤ(%@K:@Kz EO@U &ȁ9zjvu`=W)YO֩6|bHё}K (Q2Ա*ZoooCYUiDM&$D5$"$ؤau |H)6b+ƴ-^ޅ(T\7k5~%ࡤ ?($OBK> xFl3+)b =&"dB 0P4BG,ΨNM+~Sք>|ħ"pp/C`]B9Í|=& C%bcbM3;NDK+p`Ut#&v-xHMq5.xp;gIs!]%C~!앭M \ewK /.#DDfAcD ^2a /ȧ^C*Mhu'jN IS{1um KĆW@:#U[Fܵ'ٵei#Ӭ1f:[;1hZ8vcvs!UH츜{XzjWjk'"Cs[U.+V8i;`񪖩lےKo9%3}P@ܲf[ t#trbm{>O1SXnf=m8,FkZ2FB&wBI7C!pa>J66(W0*4EAQ' 3!ܒ#XFRy5 kD}B,ut'ff;_HX4.Jʖ~|0NA4'C|P)Al5n'DAi2D1J-\c G3sLdS,Ao?%$۱\zT}NKiKX Nu Ka& (Qm8AO*=7gPAjrŢ=FRT5 %]Ӱ(x@%"!AdE&W > G+K~%ya䛆*Hs2!/b7#՘6bI;;ƂwgO`+zUX2} ڏ |!WƜKF+ X^V ?v HBٱ{`;Erh"FX*w$5qcݞDLbCYAe'l4V>m `$Y"NT+G pF>->feyYB\fZ=it[ ;[ג_9DRS6*_]&$Kcr$4eV++N,Wӱ3`]:N@2o)ffL(=g6qmE TKlI5 Ȣ0>"tdRDrv4)%B 2O-A_ݢ/@y%C%yɾgci_v!2c151d^хz7 npdD% !ƤW2\ӝ~$hu6œf4FL&?L@%OCi?vdh4;JDh\Jxpcr&Pc!C=qTPM+NQdo, 3# ւN8&2yԴO)qQ6F:(asIif#2 5z!SܮJYQ"<![mdƒY00{_\[ ,c,5՟E’筢 }u1kHJs^3hYol7fp3wOt"}u^!U#N Y/L) Xxt3W΀~5ym'VZlW7`Cb]CC?_60^.$OH$$6O713B,c  ?V-#wxTXz5Ūv58U,`@!O|˰d|UH {#(C&Z N#໐ :$͠BZ˘-g!df]p Qּsy LWex`{a | -L *Gd2|,7D3sAR 2gi*rGӲXi&U<ؾ#`fGa5e 8>pm\x\as\49 B֬u9 I`iKFtO{XӁhJ5BHSDgBA6,a>t+<)&W[HxGp^2¬w1eݒ|J7wtH4]:،D[eNc5C ڙ?|#OD܈v@ak\*ciC&5\Hu+L9D,Niutf$;RqLdϚ\λx}5ˮ8aRG!Y! 9zAZ@rs59 7W)}8U[$sK |zBB& `DTk>)k#mW^`I^U5T¾h|°z@ OF̑d%tΎcB-/|[3PuBES/,$Кĥ4$EɎCNM=,՚-λT&Yoo A3#X&}7灏uJffԠ l I5!j3S‶j#; ┽fLj7|S|qQaV4'&+^b lAݘԎ:%FJ՗WdF91f ±*(?-}!%xf 9+)dc味>2fHoks.p St`+EE1 nϧ3Gq1{e9kbHYt[NKW*֕#zƑ`+ n1U5u1X9a:y⯹J{uA'W`v16|Ÿ۹V^P4ar׬N:%w&"`70f0)le;4Ge6%xj#-$g$ |4qs0.]m{Ff:L;~x}2橛=D\I,$Bd59Ρ̽IL &8g~縇d_"i]:}T!S^fIj0d!i:Ħo_d}8$9ޜFc[]GəIsv#[|9SwX}$=_o7u9f' o= okfx4(H7!_\L1f\!ym eJ`aB/{ f2(q7wJ N;ڗ/GӗnB>=>Q`jQ% zJSBɰW/b[}%#)XM]y^HuJ~hSK.WMEsӑbݧ[vWM<śrӶI!^7x~*헋 {e9d>7=BF/滜$ͳ@{,{u1p✑A2#>,$p fO=iaWo*ib:P As(qUd7bhRZ%7ӂQ#4!YJ=GtT^=-ѭc%1ݯbQ7TJb^AU}?^d6YW?zއϦ ߯|z_>ȿћ?UW~T7?Lr>,z×^hgZFuO@ jǟa4S"9 Ymٿt[Sr/7,J]3:s⽁ot~g^R> endobj 60 0 obj <>stream x]1n0 EwB7ر\%Cd PJZ< ʍcJJ7EFGPwBH$IcSo'}N UU*(8ڽ> endobj 62 0 obj <>stream x]9P D{5R,/?gQ%E`7c{L 3qqTex`b v1c"bJ $uR˕ix[g>kVx\ O*=& endstream endobj 63 0 obj <>stream xm9PC9H,@H>@ϲlkF \ 3L,~"Zp#r'O0f!]XS7\}͐7 tOб]`.r endstream endobj 64 0 obj <>stream xmN1Ay]g]č23 cf5.ĒJVO42/a9T !Uјq36o!FqPԊxؽOr~\q\ %h3 endstream endobj 65 0 obj <>stream xM=0wN@- 5Nvh$i^Wx0DJn4ſbU\He+8/s漝  endstream endobj 66 0 obj <>stream x36P0C.=CH endstream endobj 67 0 obj <>stream xe; 1 D{Bu %YRe^!ě1([GƺW8cj[e8c8QK#T)!U0f<%x/ZO]47ӓŽOnfI9-H7N;p.- endstream endobj 68 0 obj <>stream x];n0 D{Bu%c m7wE \CA7OmIwR^W?dzt3&{y9褦 ? LIB g>Gْ*)LHG `9_-dF l!)qx)KpXf^Ht3xZx!2TRVBY\s*d!ǵ!GrSQ^L7KMthh7}K*I:j#^x>8rцDZǮ~/l0s Ÿ-Ū윫Ca{IEͲ(ߓ} endstream endobj 69 0 obj <>stream xeR;1 S Z4_fR/,n9{GQ'eS,TIVg2:Ĕ3Hx0VvT jJլc`'w#@/Pa^M.I̊ N fSlJ (.ݖ6[+( q`uCp?f%m,3>ې"PKyO,n6A6-i_jIЉiC{BzIH RCpOoĽtBAU{y& ! ,Y؀| Cg|-z}~~_)̦ endstream endobj 70 0 obj <>stream x]TK@41rGYM&ychP_{E+M/>6ms]F~9qȜ.*I֛G5t}Lċm{#MX`:DMRvIvN}Rx\vNͣI 2QZЃ"ti’(xd+>stream x]9 1 E{Bu ڎ3$)r&@ ȕ}9>stream xeS;0 } ՙyI#gL}EqahRlHXĂx3"z5>F@"K7k R㘪"ldELTpBT4Γ{]%ӽD.Y<$d1θ V 6!.c\c I\Ԋ<8B_[l2VJ0gL !eF,Kפfn8TEפSKqǶU{j\1RӾ Y\F'mV^Q[z2;sg5~j *^Q;xB1ᷕ5 ܅}͹Qb;[D&}\!0 8X>stream x]S91 }>stream xeSI@ <0g4s/V,0Zd*T$Iu2~!, #VxƥPg'K/#ܔ3[)&K)TS)'c44+ckjC5f4>yL9QN`C"(oA[Bi 45d w06h5VȺ!pTI+ RKi!Q4߉l |@<1ƶf80MV2طa"uk-SؙP 1h֫a-pRxHYpf^qMbl:xŊ-Ƣ 01g7.^Xovo|3yb8p.ц09υ>t1b'inמu*zXFL.n+hmK_̀ӘX_R`u[ _ >K>_? endstream endobj 75 0 obj <>stream xeT90 Dg R9EdH؅=g FͽBܬyPub_^MXw [6ة=&j,scʮɩnޥf XpNcs]^G*B/;dW[J#Vgm~NAc 4 v$Eh{<ӿ6۞yzlg/Cm\Y]j2ryΨ=[IiF}<LB5Hhjcw"E{Bc`gx80T$b"Wsb6ڎXy:4Up ~w/ҜԻcbU>stream x]Q=1} 16JѾɒŌ CPc. Xr9Op^8b{g<@Pɡf~.3;(` ؝:6UlIFѵ*]ؕ 5 Vͣb[~kNq{w۲6gPnLa="H/<6ɻÜ)N#T~;jSݬ!>7_=l{:5dш l5kjǪ_89#f2%Q|ng#-NZ?/t endstream endobj 77 0 obj <>stream x]11{^A-ƾg wJd>+BBÊTK[K  3,!vcj5ʝ.y/n.F?R_zt- endstream endobj 78 0 obj <>stream xM 0 D{O²I`)ؿ N>Z*26 jXq`b&4`p3Ǩ,NQ<1c)??<3߱ 7B] endstream endobj 79 0 obj <>stream xeS;0 } )R#gxAMovdDzljD3czx%/^d7ٮF*$֤(s`C'hCYHFx]"ܑedC$1Q =k0Ea =QM&ań \PZMWN^kTbv y 0xE@GFt1o1T*kVwMԙǨm9{ 춌N3r$ 7T?kp‰,%$-~ֻn9,z#5 b #z$buOb=U((5!qG s!QNZ|Z)e}),k: @U/4Lr8<{YϙoܖRx :ְW u+&efɮb^~~^_9 endstream endobj 80 0 obj <>stream x]S91  ,C7K-˜`DIA<>Ć:~Ă yUN|?2u66>RJ?w1j4}̞ב0uMK!Ncr9ui.iڪx20G5F$ 6IsFG_ 7IꓨIAa$`ā79X[=-|0n#=x[@3EkI:9i bF6 %F]e%~%7<Γ8kbX1k#UI4Qˬâh њLIN8s\FKHoIjH+!aZH/莛gpqߖl[xY?FZ6^7XkjZ1>^ 'sh8+% 1,Pv7 [œL`(̬k*|xdW,;* \Ԉp `C48rDj]Vf> cipzy endstream endobj 81 0 obj <>stream xmQ9n@ SyF զpkg7 x$I19"y| w="c%fM1,/㶉Y2K{+xetw\λ™m{~s endstream endobj 82 0 obj <>stream x]Q9n0 Myt[MC89c7/E7E .ꛇ~Y\9!F' pB\Q(HL2oM#$̅F) Ll{Dž8ePAacEl%,|&q[#~#DJIPq7DFVZw3s=\ʮ`X;!&vW;ݰSywmgꇟ 1a5:M8:.8O/l- |CE5D ?hvK#B[U?4;'0NJk3Gla endstream endobj 83 0 obj <>stream xe= P{Oa4cϐU7kB ̄2.g M)/SN)Y;(aج|>iX0UsX92O]14PHާsu^?͉&4 endstream endobj 84 0 obj <>stream xmQ9n0 )ޔ7l)&#ym3aθH>#IcໂOFnc1EfZJʾpg=+ Y)GD4 [y6e߬;9PfzG6FL =jvѐ$AEڌDf fΨx2܏*bYǝc;wp3] G\O3!pdl.}nƨT{%_ͱd=_/qSi-7F]m9Jl+SifѾ?gl endstream endobj 85 0 obj <>stream x]T;$7  <1|1 ciRY*Ʌ-ź,ey/4 =_ԽN7Ymb7GFxF5w.VU޼{YCdb~- hT֌9WЮ~G+ySc/a`Cf^U'߳h')ua O̩ud \Ok3edu 4V& l[Dj |eX(JOն?m] x[lD[G9M79qg {aGisJ3 &sW/XmBR0>wOqu]G7Z}]%=yg(:s%8a frxd? u3'CH?13δ@ΞL ==U1IU;6ax2ո 0,,nv09CDUQCl'n(?ty}\-t'чǓKHg \'s>a9Dx@;єثgsC۷'&g;,G S䍲"g5.\ endstream endobj 86 0 obj <>stream xmQ9n1 )ޤ7ljSM]؆3<4$u HQ$Ń>~/*EA\vDvP"`ɮr3L}L<2^h(aVtdD"M.a0%P8¨Sٝ9R+f["ctQJo΀IUBv({ "\pu9hSsJyBc|?yb) endstream endobj 87 0 obj <>stream xmRKnC1+7gxUW;i^ZEO  pa>A/ES3Ki !9 N1:Jq &s홱 ,pM Udpp14T̀ vD,X-ji`PP!Y+[L0[7K#[;svɞ(/ZW(nQN5ۇ#u5Bm?л8rsSH#O'(AYnە"+2RQܗMfMp"yJԻ7Ϸ>~} endstream endobj 88 0 obj <>stream x]1@{^Ag R 1qaҠavXٵzcA'D-V0`CPLJ$D hV2uW]xLi&}_ M' endstream endobj 89 0 obj <>stream xeQ;nAԑ306JRMH/oh؃` aR4B}Μgq~or/p7+Ѐ6}Fe wIoIGH*Mn:N:)̻9{PxmFsmeq/ۚgzV7(`q O&Vzp.tF'q,Q[Q{,L.M٘M6& ]/iLo3@(ǥRGUm^ endstream endobj 90 0 obj <>stream x]TˎAW9Q78iZkKME+c=X{4Yش//,J]Ҩv'z@2Aܔ0+6cFvv‘ "~嗧 /y HXn!q`V(ߦqGɬ ځ)TP5 7#I*s uddn4% ئ9< '{"; PgƗ6 f$;7;x IΘhX?V endstream endobj 91 0 obj <>stream xe10 "3C6$m@L0Q@B^|쪕 ιd.YxIA&ͼ ⏍*C4x <0}O:D'  endstream endobj 92 0 obj <>stream xm10EwN 3 RT)DȨYłqėKzGv\&} ܡE(|$v3WrlM1LP3Eصϳ; 饧h֕rŚ4r!~zOC endstream endobj 93 0 obj <>stream xM 0 D{O:!1c0`!IֻM7iPʼ+A:l.VI`(0K>stream x]Q90 u >]1r~7m-/ yF,tݽt؇rE 6[?w̘!>k3 uR ߭Vz1`YetUKP)ٯ&<:Q(wqV(st`OƊDnA2pm!̀hP'ċxNDBd BtEb{\X̛r_,Ҷ0{<ߞufXQ1'.]Pf0j J!ciߓx>stream xU; @ D"!=gPaQy1 L銖q`b +PC|9Go)ҌO7'ѧ ;͆Eكo'XOF endstream endobj 96 0 obj <>stream x]Q;nC1 } "o=CN/"$%$Eu%Wt=}PpeE< c4r2R-ȩiQ5yQ%;l9qS5UоPQ{,j`g^}OLTU6:x/L[}J(>]ĸNk= Jmzn×@|q5LcaS й J љ\~/YGq9<=|8([|IsֶP;d}nc|_)c endstream endobj 97 0 obj <>stream xm10НS0W 1rV_FU}!lR@7Wq/-nUz+`u7l%ʃ b$5HuEZ{io!12xN, endstream endobj 98 0 obj <>stream xU;rC1E{:3XF2"oXvR߅ZB d4 CX@WeC;42o]k<=)} :_xΑ/C[Qtn?Cfp2ҳ'Z)\%6Dq.k` MG3PQNoULl \nʘdS׺8b;OuUW(Vl>l}S:d endstream endobj 99 0 obj <>stream xm=0 =`18C[,g'qNBR'"(mC(mvemo 4;\s5-I:Nk^~따%*&~ E][U6"5 endstream endobj 100 0 obj <>stream xmSIn@ }`aIX@FQUlJūjYĂ<\N^j$P]Z1ChNŽ)w-Br&AG ht#Yaݔq2G e)SlEWᖴhI!雙š+g@HYSRĩ)[9&rP4 ;$Q % V)FE HjUӊ7,h`:E@PԦ(Ɨ(l:9&SCc[v"Y&,6ֽ endstream endobj 101 0 obj <>stream x]S9A;(}ecו%5Ap] =X DP>r0YB fjs aD"Qwrz"Mux>stream x]T;0 } !~E#g +r&#ے-֤$rf [dbmaѩ3[_3raT: n#z}x8['onňnshg IܢiޕtC]F\F *YE8i(/@ Hn *72{Q"u!@ mbȢ]q#7e?$g\eV)Sy츶?9,O9E$-)0`)d|=/:9!xcq6GM R:G `BLOH?9-hu zmL޶˳(rHP%&t2r2G']gSI,っƨ$(mGG_FGrcNJ_u{! y ;sZA2ubP3:=57/AiH endstream endobj 103 0 obj <>>> endobj 104 0 obj <>stream x]A Ebn@i4lƅƨа(J?y|:;ߢ%0H_#4YD b2qVj&~EzMKPHQX47F2roh~U YuE|)#kR.\:~-[UVS endstream endobj 105 0 obj <>stream x]SK1);F0QV/q?=4rѦ((wQ3/X}x#/_ YA>E)G3E㴢+Ee 1aJ  +8O'i5TvU]#^`BZ+um D 6N85:b2wwLf8:54ogE~3xM N{,aNİojCATBQĸº( ~W=esNeg&x^hC1*hpe~fڊ7N씓[/7wIڕ,[GYZ^BZ㕋] ]ەHz} #k,RH'Nq%%֭I}߽;A0ou![cشM7!=Yӂ endstream endobj 106 0 obj <>stream x]S91 ], a]ցߠfwDdKBx7۱C.&xu^Fqk6 @HQ:ujMH -\RLJB)6jL,C"p&%\[hc@M$6GQjYEu'ض^lvI<֒ľ@mnjڶ\pSRPe%S*FRK`"յqC^-8d#j!Z=6VX4>vA"sR/AC0Ƥ8NG ◅^:jnZpACh (;< G)ưPbR0n}AڽMP!\>@#9+ <>hj-8YRfB3.y1 }Ba>>> endobj 108 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/XObject/BBox[0 0 305 207]/PTEX.FileName(U:/EDP/NLM/AA/aa35818/Tex2pdf/Reg8a-hr-eps-converted-to.pdf)/FormType 1>>stream x\K&Iq?Ӡ؟wQZ,h ` b }GT-YHYY'"ND_ߎ{_ׯ{ke[=ھzc{nzUn?ؾs,Dc_UFu[9 80(FF}vI:$%FͿ^O;*-n-7?{e`u}n|GO56ُhk}7/o^}W}?/`奵{]+bbGqIq3CZ0/\7?𶏨/ޣbRb1u΅{?q=;VƜ\O1ß~r[1?#FOj<5ĸ; y=GXDZyoscW}1sZVÆ8/ N]vdԇhQֱ*|{ES/+Z񼢏>uJWe>|El.I+ϯߕ+Qq\ʸc /<]?J|9..h_dy:öקѦ-Z:L8 '<rU|ק;ELapb#yU~o{ǵ=[AE` t▱ @xǙy2,W WTgs@@'{SDjB LˢncE~oڈ{MA$ ?C=vJ͸!Cf%KqI0MI;  t:>R*lMy];xVt+n\D7?5 `ݨvI/aź$'[+RH=q쥷ń>[=-R}jH&U 0(ZNmN/UQypX.):kHݭ-V UD!PЏhz4Li:N{Ѵ xFXU7NWv-#6Nf VLBDGuR+ kjJeCM,ęD@x jnDܞUWוGL/YsKB2~ ?UlHɦMW7>vsH+[$kiO8ʘ:Pf `^qk !X }7V [ $pQyX]fPt_owL߄I J&o$^2ѼˋCGmQa _#Nk H!~&)i:.}t[z)Xv=5pÖl)|F@7Y@$b t'E c=Ax7uhj )][)c,Bw@vTCs 9Y#O6Qb7xV.OLa| j en0BL2Ʃ^^)q$V/Nק!L$^7 XMW I2΢HۈV nxD_ K?$LI %*%z!NF[S-M>w)C:N˱'C'!fV HU83yLϐ4hU #:(I ғ8!Ά cQW588/(B J@BRJi4r.tgkLP5}rC*i2_,?PjH2d=5ƐPLY nY&B>|h9$1 i | &1=Jp( CLrR.*cLk C!\2-Mi tLIBO?QB$WbJ""C[^PUN;j" &TDIxrB!]"X8YpŕXGYݢ{}61uv]åu[UIK1iT$UB ƞ|Vym%Xj9wN h|Tꊥ-qƸeo?4uf L"lv8B& ҺEjz=b4Ǎ: Qo m٦ΗmMl#CC܄H,#fSۼ2[3vyl!)1 7X21MGGd{CKKdo,Hv_u 7f5rlEF1ҧn%6ؑfQ1M[ r0 ;DL_MC,EdۄLln$@"mRV 6 1lL6eګf3M]̥]|62C"\hz =xYg"%5Zo99nɁ/$K(+8 "NSÆ VO Y`C^KА ¹)>C ICJ, hј=3/uA-Й NW[-yr]v]/'ޘERh^x@*#& QF8+՞I4$@T`Dh/$a_\P=;+Dn[d;ӹ~-Gγdi{Moc. OU6B+;PH`F#$\d6 6Ɣd!o1L .0us*\ݍ8 1ˍX s3Iq;'bhE ĴCJᩙiX8bR "\?1Vo:XOhuzfb Cz* cASX f @˒)?4Eo<Q@Gⅹ(eD@iDToT8+~t8,D"'A.|7ygLCt%˒);I!WUn/؆u>5|alA$XLear x9K@݊SJTSݲe 6MA 1v!CÜBau"NF`*T,d fhC[7Aʩu"_ i6A9X` }\L2^fSiꂸ,,*$Ub(Ӌtj06="l@W[*QLTvtu Ǻ{F@"gI%^mdD4i%ŒU"I3]] znbOK ٔ'Ha8!CtpZXSeWPdδ֦pP *YeH ,n_YB-RyWeV1y *QojiSJ_<9N, _v!Y^J61ql$xS)2-)Y4'4FOxS]=%Kx6k WSWSItAhW3Xcg]QWT3BA/$i6sT~]( pWƿC@2^?CTn #N6e%龝U& J$_&a؁1i(̆h%jqE4|Wg kc4k1d3H#<-6DI(æ~8j2mƨyg J v3 898!(b_*)xP"c gUj 2' @&">5Y˜BֳxL"$ e^~їX iuJ2 EeQh!}/Πd%XTbNfTUޗ+gB)] KX/Cp\k=RPGA9Y+9ylG쐃4# #%[%&I3 ܎ < z'c‹bfBٟb%4G<="р4'H6 OW]pG̔mB0>cUNMےyw!g*wd3< Z5A\y#u<l rpa*%6]|C,dŹ M1roe g.FEFSfs i1g%_GAMx"Hͪ_C@/%™J;! +,!O>_p̕LGUO܊eO#.qv̞BWs9r4PplLՕh6Mڋ# 9KvR@HcW͉:Ô 7׼4ZTy[q :VޘaHבQ *An9oc$xV _GםtOJojՒ#C څ+A-VīNlI-{z}vH1H0):u4[2to{6qّ*&~h7-]ya٢]8uE1آW`U)¸ɹdg/l?M/A*.v߱7S2L v_]A+|niESz%^aͲ|8؀ؑvYD?gSi\MD=~V>J9al"g&*._m$W2,._. c|uXD3^h(l ᶦ<\Qjke먫$*[粯XAY]YpPX 'v, TqcBN[:8*^E_ ⲭm`^sI%:[ R}y;-`YL IP9au4AdY.t-gY]>,wKc>EjEIz.<b;؄ ,:[a BC򊧪\*BW],Zlu|gy{ $SC@IL$wT6@vːx4@rZ7Cm.(!c.ŵ0;ԙCb=A꾹E.#Y~ZT?.*Yxn3(ّ0WberK+%'o47$A=6Sõ,}RʜAn*9b[[AjΣHGȒtg*Y3]̚넮A= Ybbo.̔Tr! xŊ!n \g<- 0a<Zk4|q`/2to$ùL /wMk fr~=D/!2%Ϯ$}dBu훬;ոgHH]-IW3tnNrX8cY,*?'|KH3 ".B Z*c©_F;1'^^)p^TRiaᨖ]ŤjH;O%+DK1S^ 2< v welI2H,BM $[E!#FoS颙˙#/NS3$9h4?Eq_egBʧ3"~=lVU|Xy^I7sB翻KKW_4,8cos+zt#v[Y9fKH%9.=SH>]O/ߑmsyĬxNߖ=F)frp)npJ[ &ٛGٿ8)8C_IR݉N-W(ܒKЗ|Vdq!#+df. }'лd$68>9&Iz/ڔ]ձ^ T L?N~>x-%ej}HڳL2yx˷?ԗEo\}?wnY翑QGO{."][f~WǟW_m;?So=2_Շ֚%<|^_y{ j?.1ko8zI/9wG<ɺOR^_뗯I^WNk5f 5r\3=5ϷVWW?>z fB{_,+O_&J endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-07-25T12:44:36+05:30 2019-07-25T12:43:37+05:30 2019-07-25T12:44:36+05:30 TeX application/pdf uuid:abacdc19-7378-49aa-b487-ce943cbcc7cc uuid:d6e22a8e-5c49-48e1-b859-294d59bc6745 MiKTeX pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000054558 00000 n 0000054609 00000 n 0000058018 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.