EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 627 (July 2019) A&A, 627 (2019) A47 Full HTML
Free Access
%PDF-1.6 % 4 0 obj <> endobj xref 4 139 0000000016 00000 n 0000003381 00000 n 0000003441 00000 n 0000003689 00000 n 0000003841 00000 n 0000003981 00000 n 0000004040 00000 n 0000004197 00000 n 0000004395 00000 n 0000005446 00000 n 0000005583 00000 n 0000005991 00000 n 0000006109 00000 n 0000006389 00000 n 0000006538 00000 n 0000006855 00000 n 0000007173 00000 n 0000007280 00000 n 0000007615 00000 n 0000007795 00000 n 0000008839 00000 n 0000009128 00000 n 0000009521 00000 n 0000009889 00000 n 0000010321 00000 n 0000010536 00000 n 0000011071 00000 n 0000011159 00000 n 0000011455 00000 n 0000011633 00000 n 0000012682 00000 n 0000012884 00000 n 0000012918 00000 n 0000013179 00000 n 0000013358 00000 n 0000014403 00000 n 0000014541 00000 n 0000014816 00000 n 0000015586 00000 n 0000015979 00000 n 0000016118 00000 n 0000016322 00000 n 0000016803 00000 n 0000016925 00000 n 0000017241 00000 n 0000017436 00000 n 0000018479 00000 n 0000018927 00000 n 0000018961 00000 n 0000019248 00000 n 0000026869 00000 n 0000027010 00000 n 0000027208 00000 n 0000028259 00000 n 0000028396 00000 n 0000028804 00000 n 0000028922 00000 n 0000029202 00000 n 0000029351 00000 n 0000029668 00000 n 0000029986 00000 n 0000030093 00000 n 0000030428 00000 n 0000030608 00000 n 0000031652 00000 n 0000031941 00000 n 0000032334 00000 n 0000032702 00000 n 0000033134 00000 n 0000033349 00000 n 0000033884 00000 n 0000033972 00000 n 0000034268 00000 n 0000034446 00000 n 0000035495 00000 n 0000035697 00000 n 0000035731 00000 n 0000035992 00000 n 0000036171 00000 n 0000037216 00000 n 0000037354 00000 n 0000037629 00000 n 0000038399 00000 n 0000038792 00000 n 0000038931 00000 n 0000039135 00000 n 0000039616 00000 n 0000039738 00000 n 0000040054 00000 n 0000040249 00000 n 0000041292 00000 n 0000041740 00000 n 0000041774 00000 n 0000042061 00000 n 0000051113 00000 n 0000051254 00000 n 0000051452 00000 n 0000052504 00000 n 0000052642 00000 n 0000053051 00000 n 0000053170 00000 n 0000053451 00000 n 0000053601 00000 n 0000053919 00000 n 0000054238 00000 n 0000054353 00000 n 0000054691 00000 n 0000054872 00000 n 0000055917 00000 n 0000056207 00000 n 0000056601 00000 n 0000056970 00000 n 0000057403 00000 n 0000057619 00000 n 0000058155 00000 n 0000058250 00000 n 0000058550 00000 n 0000058729 00000 n 0000059779 00000 n 0000059982 00000 n 0000060018 00000 n 0000060283 00000 n 0000060463 00000 n 0000061509 00000 n 0000061648 00000 n 0000061924 00000 n 0000062695 00000 n 0000063089 00000 n 0000063229 00000 n 0000063434 00000 n 0000063916 00000 n 0000064046 00000 n 0000064366 00000 n 0000064562 00000 n 0000065606 00000 n 0000066055 00000 n 0000066091 00000 n 0000066382 00000 n 0000003076 00000 n trailer <]>> startxref 0 %%EOF 142 0 obj <>stream xb````q````̀ X8xP C: VۆbBL Y-$:~e!iŁglaո1ApG ŌkfXذ ;JX /8080fH|mE`% &_``uh4baPpH%l,hUL endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 7 0 obj <>stream H*2PHbw.=cC1L,,L,s=s\ 151353 JT%D@Y endstream endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <>stream x240S065U276r,#s# $`Ad_ endstream endobj 11 0 obj <> endobj 12 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 13 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 14 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 15 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 16 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 18 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 19 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 20 0 obj <> endobj 21 0 obj <>/Type/Font/CharProcs 20 0 R>> endobj 22 0 obj <> endobj 23 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 24 0 obj <>stream x%QI!|dSsu^L  !xD1#Yk,x Y!uBu#mJLLgACV2ҋ%', bWP}T[ԫBRu}2>|o·̄04=GX+#8F/9vpH,w=gfŭWRqf5ix[ώw,?$Wn~@7 M endstream endobj 25 0 obj <>stream x5R!O gŠHa\V+/hrxs%,nc SZkAeSr #O `n>*ȷEF."#3k1 YH2PQY`@#wGyVa 77Q5Ra$ aTl:.;e_Qm]KI mnD?Ĩ)-K.Dd孆T^K+Րu4B# 2"o*&5E.HGA a:ScScʤ\5k:t4q4~nGsh` endstream endobj 26 0 obj <>stream xMRK,1)@K$ѬlfQ2טrQ ܒpL5T=c|!% 'Va 9Np#Z.*0d Գޏ:41'Ar0kŇ_r. >g;e/ L[iq5rA iVBD>p $fH<2~u UF@x@gwdADB'tJW_UyIT(?87cΛw枘8_F7di!nn}\?Vox, endstream endobj 27 0 obj <>stream x5Ind1 C@<*6iW a 6k?aek絚z|͙#e^OT;qhH?Iװs n%X e;lp|jI& ulob- ZjZ52? a-]\'^-Q=V\-^@4z \h#Hbә> kmCsnkA ) C:hg%]:J)>꧞مRP\goqFS}LO (so_3^ endstream endobj 28 0 obj <>stream x5C1 C{O ˒esR%,:@jfގQ|#›j"LaHu%#{:{rugi`E3"Xzg3J'/ncYi!qS_9+0>m3; endstream endobj 29 0 obj <>stream x5IcAD>()$իoߖlg&\ym3쏿bx~_nk>oŲ6eC[DYH+},[2矤;9F yWΏE}{mzI_4'"7QV4T'Y=˿WnS*7NL]PVtγK^Y6s524!A8z4y:f› Q VuJumRԝ \7ώ11m1Z!e2jiPVX~a 4LšTG)XG0+6T1X5VKfiQQ]{B)Aj^CNg$.e2οDL)9΁>HG0JJ_Odz㴤)N E.y| op7btﭞ9uQiWOlgQEln]߯F endstream endobj 30 0 obj <> endobj 31 0 obj <>/Type/Font/CharProcs 30 0 R>> endobj 32 0 obj <> endobj 33 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 34 0 obj <>stream x=;0C{#`9Ov޿]T( fFLim& eL9&/X =5> endobj 36 0 obj <>/Type/Font/CharProcs 35 0 R>> endobj 37 0 obj <> endobj 38 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 39 0 obj <>stream x327W0P04P52T025U075PH1䂋備 .>stream x-P0{ FfJ UeEVB/ߕ@Krٽ7D/ iB-w/ˍZgB^u@iT3rfy嗴S&IJxLgM>d1 b0lṘc!7=.]:TUuk+3)nuGiLXB endstream endobj 41 0 obj <>stream x5A%!Du .#<bVK^T@)H&1 eaO>cuege1{awl(}2Fgrg>m`}-#JcKru8m"';~Ĩ kSoL",}zzy">lNvlOAUaSt`9Ŷp}J8ϮxLh-HZYݒC\~颡K1 oSױZBEfc&sȈn\lV&MmL휋);#^[9-O{Q)D>\CֹFYbX̺PJد(IA"CW%9$lUbWo^ɫF?MΦ D`PQY2Jd[wzlu0'r֢#S絷3y-L3r_m o z;eK<<(y8SX5=":%i6tg씠ˣW8ؕCک#5qTѕs5XKC|w"NU>pI JsڡOola+ϵjxiDK/!IIj.@% *JȗRhR(vBPt>%wA3ФF +R1rɅ4zE)j^Q$m^$A5ғvA"DGԛJ?k endstream endobj 42 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 43 0 obj <>stream x327W0P02R52T04T075PH1 BX 9\LsC (`0S ,)9pr, endstream endobj 44 0 obj <>stream x-1DsUA U9ZzN4_b3S%K"^rps$c@I$g[PFNbMZZRc 5.K'a~$xa(3r. 0ʻs_4-[ endstream endobj 45 0 obj <>stream x-˕c1D/ B_IOz΅  εdIWĕ}6o"M>-5bK+`]|6MMũw'id2`ݫ3=4p36 I޲ReGms+WxϣS&.3p0^ϳEKV қ4Q$K?EteW3$xJ$6NL"21%<;m?y&:z?Qw̼WFpyUkA] ej t́دx7ilc|'p!8BYYϹ%*6~ZP^6`uy1ɶΙYėQcLNTUhrC1z!v;hr53's3' endstream endobj 46 0 obj <> endobj 47 0 obj <>/Type/Font/CharProcs 46 0 R>> endobj 48 0 obj <> endobj 49 0 obj [250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 333 420 501 500 755 778 214 333 333 500 675 250 333 250 278 500 500 500 500 500 500 500 500 500 500 333 333 675 675 675 500 920 611 611 667 722 611 611 722 722 333 444 667 556 833 667 722 611 722 611 500 556 722 611 833 611 556 556 389 278 389 422 500 333 501 500 444 500 444 278 500 500 278 278 444 278 722 500 500 504 500 389 389 278 500 444 667 444 444 389 400 275 400 541 250 500 250 333 472 556 889 500 500 333 1117 500 333 944 250 556 250 250 333 333 556 556 523 500 889 333 980 389 333 667 250 389 556 250 389 500 500 500 500 275 500 333 760 276 500 675 333 760 333 400 675 300 300 333 500 559 250 333 300 310 500 750 750 750 500 611 611 611 611 611 611 889 667 611 611 611 611 333 333 333 333 722 667 722 722 722 722 722 675 722 722 722 722 722 556 611 500 501 501 501 501 501 501 667 444 444 444 444 444 278 278 278 278 500 500 500 500 500 500 500 675 500 500 500 500 500 444 500 444] endobj 50 0 obj <>stream xERArk1ۿSpΓNW~ 'E B`UY 8.).}LD=beoZbK^5@ 0}$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> endobj 52 0 obj <>/Type/Font/CharProcs 51 0 R>> endobj 53 0 obj <>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>>>/Pattern<<>>>>/Type/XObject/BBox[0 0 745.703 389.524]/PTEX.FileName(U:/EDP/NLM/AA/aa35182/Author/Tex2PDF/fig5a.pdf)/FormType 1>>stream x\ˎ%q߯5~,!w yaxa-#C"l}@kDdUeF^Hə|9oݿ?W绛j[u!/?o9X3nn%VV~)-8y-U)mm%_!m1rӷs -`\7_7/x}ycT} [!"rSHOnwDE7| ]E\**Jtar-Ԗ{9ޚ;d͕>Kv ⾅zh"ۺ`ZՐ̾bVf,Wy;%L6K;yS7]r֎qrk-<7u;d%yl&{2Ɉ':8x<ݓMR95ǔr  ӦR&]{&`J,0ML̵(L*b&ajdQൖajqq/hp[hpsnYi Jg Ck1hpr:?U̳ 4c@0xRTUwH+6l-:{ W䫶;Lpfs??%/{ukЀ:!XB5jgcQH% E){5&0qˊ7o8a&8N :U +Қ14cWC{R (fPq[ i P"r$J {`C4`SuAs9|pu5Bx~UPs( XbJ3`p᥅jyLA\͚ Ĝwh TgqQP%ī-9g7|@L$h.LXmj8 `@' XzEUˆ#E 偵'`4"Tk{Y`y,%(jX9'lp,%VzL8hW5>6X`ǜPJ73ph]V?O@4z?^cm>)&B)c>k:!Fg]Õ=y}nq:?u'c>`5Q+2'cJ#lDza߬ x[xK!u ` M@' vpf}%] M.gIWGix'Tٝj/"'SA V]hj$L #>W[$BQԮE+& $,$|q>F+gJc" %! , X "7/MD "h,b8R=bb8(cxLk0sU hZ | et#-> CEĄu#"8x)BN]u=퓔_rspҜ( O#O0R"èI7{#9P8 1Lx6Ҋ5=ٵ"pr&0lZ G Vr6$諻ЋVEf2`x:q|vK+F8lhWg&aC"ҊUn=ҿڨ:7'$֕zyFE!kKRͽ,5Y+:!?IG#?ONFr\;\-XӃ>uy,Ӫ~i_?xCx/IE_q47o_|}%ݜ׿]R>f3??w+{@nB]>] Zk9.- ںh$^':dՌYJ1 o><1 nM̹uw_ҩ! &G˸睯e%!uL2&KxIt$6O!Y$pʬKX]gQeWOt;jG3^IXO[ q J=BRYd_fvcgL( !E1KKƵ̳&jDcl,! d9j9/FuP!^Ju*_Xp屰7 +g9((oNh"V9:U[ӓ/cY 9/UH؍Cyh;3ulcݮ*,TZ¸6 _1̂S,a~v8Zx#[][/AtaO ] M[h(dELb|#S#}Ke ƾ()|;AH?!f~'7x.nuvS]XUOOb`M$)Ε'S S1G| q  )3̕f)&?0.SOXVԴk^-8F2#6-!g[X4q vZ4^"Ib*of7ߡbML0-i%AR,=I9vnF\+_bOl">dKE|u8N %,!FX0&_2bhK,旌eԖX/a/Fd0%s_掹]L,-!,5s-^(c:؉$+'n.J24{7Ǥ5m:ZШ<"OqjYžcF*mIZ~D5+$$`!Hֱ|OuK#97žqcV5#Jரg֊$n% {G|Ѷ,!rT]#%fJxbvʦ>PwG, dy`Ϣn 垅l-jQΤ ʡRP?+QN$<<x'H<a4tyl:LL+'4GV>ZBv3)`qjmEJM3t|7`ƢjQVsӌ-Z0ÊfoЌu43';,?yW%(xe*wI1>щ:)EcPw'vso\&3܊gOtҳP K vjaUMXjaQlҶP BzZXenB- ֻ.mu|lZص'jG83"1C-zZXI%gv݁q'ja JܥZ(vyZQiJ-"ǟLqN'mH9E:pZpc'Snalw&T- "G+} i| Z[Ҷ[Q[XA[ y-8sxA)YZ645F fc2#ZB'm1KwxdW@+9iH1AmP ĝ>3FcC8؅+WIX!yN3;RF-3,C gv?gy@8"6TpʕA&7#:g# V.,H_OBGvMgs">.`Z-%2i#{.Nrء1wqpۇ*{,w = Jxc)2<8` ΰH?Ē9[K߇!~AIgx!DF&(-0)[baK/o0} HfK^m0s+aR2j141c[~Ss1J'%6-M6RF'0GSMñA)ls.sRX1J@ܼkO \N* )7OlhŶ([9f"7K<A\2B?:ȄHػ &Jt8kҞԳeϽ:˙M;yf~K|@2OHRZ| LB"RHF Y)UHhƧZ<ϥbOr/ b75wedEn<<10} eu 2X#yc^yfuu%vu䵿vmɡ/L@H@K{CY;! We5vp;Q8|0 Qj2ypgUgNE .[rcQ;]trag6K Kg߽ >hT˦yi >VrMY]5{^E\5ï(rtKZl:|/~ W)+&`P^3sᕰ9p/ؿ蝹"G~8x r +2? }` 5ru:ky e7sŀ_jЇ`Og$ޠ?Г~=~#>4;,}/T ٠0-W4iF4Q٢"QvXy*(^8Oz31NS>J>=GAY#E JЉS@Y}x-p*j^)e`X"9kƮATalT ʖ|2%~ *֡\o!+aO\X}.rlȼ 1)~#| *}j(vUuvNWT^)71$Ա;)e7ۓ#/ G4m&lZW/4čWt:Bƃ8sq4ZXkچ?fJñ=YaBP:T s:^ixsn 㞯YF5.j2 Q^񦤩|75/-Jfe 蚻.}}yspO0E\N˻'Z~֨gkI?KQS/띤puEb",6=Nur40HrEgEuߐ}4/D$g/U}m{aiMy۪1z>R=F7Uscg5껏n'.죿H\sV~`U_Gr( endstream endobj 54 0 obj <> endobj 55 0 obj <> endobj 56 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 57 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 58 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 59 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 60 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 62 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 63 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 64 0 obj <> endobj 65 0 obj <>/Type/Font/CharProcs 64 0 R>> endobj 66 0 obj <> endobj 67 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 68 0 obj <>stream x%QI!|dSsu^L  !xD1#Yk,x Y!uBu#mJLLgACV2ҋ%', bWP}T[ԫBRu}2>|o·̄04=GX+#8F/9vpH,w=gfŭWRqf5ix[ώw,?$Wn~@7 M endstream endobj 69 0 obj <>stream x5R!O gŠHa\V+/hrxs%,nc SZkAeSr #O `n>*ȷEF."#3k1 YH2PQY`@#wGyVa 77Q5Ra$ aTl:.;e_Qm]KI mnD?Ĩ)-K.Dd孆T^K+Րu4B# 2"o*&5E.HGA a:ScScʤ\5k:t4q4~nGsh` endstream endobj 70 0 obj <>stream xMRK,1)@K$ѬlfQ2טrQ ܒpL5T=c|!% 'Va 9Np#Z.*0d Գޏ:41'Ar0kŇ_r. >g;e/ L[iq5rA iVBD>p $fH<2~u UF@x@gwdADB'tJW_UyIT(?87cΛw枘8_F7di!nn}\?Vox, endstream endobj 71 0 obj <>stream x5Ind1 C@<*6iW a 6k?aek絚z|͙#e^OT;qhH?Iװs n%X e;lp|jI& ulob- ZjZ52? a-]\'^-Q=V\-^@4z \h#Hbә> kmCsnkA ) C:hg%]:J)>꧞مRP\goqFS}LO (so_3^ endstream endobj 72 0 obj <>stream x5C1 C{O ˒esR%,:@jfގQ|#›j"LaHu%#{:{rugi`E3"Xzg3J'/ncYi!qS_9+0>m3; endstream endobj 73 0 obj <>stream x5IcAD>()$իoߖlg&\ym3쏿bx~_nk>oŲ6eC[DYH+},[2矤;9F yWΏE}{mzI_4'"7QV4T'Y=˿WnS*7NL]PVtγK^Y6s524!A8z4y:f› Q VuJumRԝ \7ώ11m1Z!e2jiPVX~a 4LšTG)XG0+6T1X5VKfiQQ]{B)Aj^CNg$.e2οDL)9΁>HG0JJ_Odz㴤)N E.y| op7btﭞ9uQiWOlgQEln]߯F endstream endobj 74 0 obj <> endobj 75 0 obj <>/Type/Font/CharProcs 74 0 R>> endobj 76 0 obj <> endobj 77 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 78 0 obj <>stream x=;0C{#`9Ov޿]T( fFLim& eL9&/X =5> endobj 80 0 obj <>/Type/Font/CharProcs 79 0 R>> endobj 81 0 obj <> endobj 82 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 83 0 obj <>stream x327W0P04P52T025U075PH1䂋備 .>stream x-P0{ FfJ UeEVB/ߕ@Krٽ7D/ iB-w/ˍZgB^u@iT3rfy嗴S&IJxLgM>d1 b0lṘc!7=.]:TUuk+3)nuGiLXB endstream endobj 85 0 obj <>stream x5A%!Du .#<bVK^T@)H&1 eaO>cuege1{awl(}2Fgrg>m`}-#JcKru8m"';~Ĩ kSoL",}zzy">lNvlOAUaSt`9Ŷp}J8ϮxLh-HZYݒC\~颡K1 oSױZBEfc&sȈn\lV&MmL휋);#^[9-O{Q)D>\CֹFYbX̺PJد(IA"CW%9$lUbWo^ɫF?MΦ D`PQY2Jd[wzlu0'r֢#S絷3y-L3r_m o z;eK<<(y8SX5=":%i6tg씠ˣW8ؕCک#5qTѕs5XKC|w"NU>pI JsڡOola+ϵjxiDK/!IIj.@% *JȗRhR(vBPt>%wA3ФF +R1rɅ4zE)j^Q$m^$A5ғvA"DGԛJ?k endstream endobj 86 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 87 0 obj <>stream x327W0P02R52T04T075PH1 BX 9\LsC (`0S ,)9pr, endstream endobj 88 0 obj <>stream x-1DsUA U9ZzN4_b3S%K"^rps$c@I$g[PFNbMZZRc 5.K'a~$xa(3r. 0ʻs_4-[ endstream endobj 89 0 obj <>stream x-˕c1D/ B_IOz΅  εdIWĕ}6o"M>-5bK+`]|6MMũw'id2`ݫ3=4p36 I޲ReGms+WxϣS&.3p0^ϳEKV қ4Q$K?EteW3$xJ$6NL"21%<;m?y&:z?Qw̼WFpyUkA] ej t́دx7ilc|'p!8BYYϹ%*6~ZP^6`uy1ɶΙYėQcLNTUhrC1z!v;hr53's3' endstream endobj 90 0 obj <> endobj 91 0 obj <>/Type/Font/CharProcs 90 0 R>> endobj 92 0 obj <> endobj 93 0 obj [250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 333 420 501 500 755 778 214 333 333 500 675 250 333 250 278 500 500 500 500 500 500 500 500 500 500 333 333 675 675 675 500 920 611 611 667 722 611 611 722 722 333 444 667 556 833 667 722 611 722 611 500 556 722 611 833 611 556 556 389 278 389 422 500 333 501 500 444 500 444 278 500 500 278 278 444 278 722 500 500 504 500 389 389 278 500 444 667 444 444 389 400 275 400 541 250 500 250 333 472 556 889 500 500 333 1117 500 333 944 250 556 250 250 333 333 556 556 523 500 889 333 980 389 333 667 250 389 556 250 389 500 500 500 500 275 500 333 760 276 500 675 333 760 333 400 675 300 300 333 500 559 250 333 300 310 500 750 750 750 500 611 611 611 611 611 611 889 667 611 611 611 611 333 333 333 333 722 667 722 722 722 722 722 675 722 722 722 722 722 556 611 500 501 501 501 501 501 501 667 444 444 444 444 444 278 278 278 278 500 500 500 500 500 500 500 675 500 500 500 500 500 444 500 444] endobj 94 0 obj <>stream xERArk1ۿSpΓNW~ 'E B`UY 8.).}LD=beoZbK^5@ 0}$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> endobj 96 0 obj <>/Type/Font/CharProcs 95 0 R>> endobj 97 0 obj <>/Resources<>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>>>/Pattern<<>>>>/Type/XObject/BBox[0 0 745.703 391.878]/PTEX.FileName(U:/EDP/NLM/AA/aa35182/Author/Tex2PDF/fig5b.pdf)/FormType 1>>stream xͮeq)$2i 窥nضۼpUEv|%~^?z_o^K/Cw{a㿿Q/^^z|K^Qmmo}"*#!Zͬ!5FGZҎщ4iLiY.\h|г,賍=t2-SB .2ѧx/)GPAϨ)oԥԆUcKR9BhWA<+"fhjfb=%Ô"^q=| 6WxDZbhj"5_郎ja3U}z4%|ݹqkr@9p[tp*9nDtAƝF$u;7x 7*={ld4<62b#s20΁/āⱁ1s v蹑9qp5mDΞ1zo#GچE);r@q@tUڔfO+,#R3dS{Z1E\㾌s76S1,Í?uWvJB¼YJT|K\af]{w/?̰ 5uz"rY P0DBoVO+Xd>Ɔgɓsꌜ4*r8m4Xa^D„X\|g=3bxTP1c;Fq_60 肾0@fDD@efiU<c1u,0k^nDj \kabfߛn ֜Gop`+J k۰آʅ`EHgs<[p4ex9މIYg4bM6knl8޽B[Xl"$DZK{0aiq]bzOJ~tB٥aJ^4'f}x #_N1G{ ؆a庿xAO67gM5 |odg*ܷoݼg7o4ೣO/O11 ׯwX_E"&_'h߾~}ڸε'qϿO󏯿_G/_Mg{|߳QK +^hkd*혬 2{Coa߯@ ,?\D# ;ft_dN~>sF8!dձT}y>~ɯI9<"2uO|ʉsU'WZZkczIwp,B3t$0boP # Pu"HaˊnZ[қ̼)s{>qRo>ޛ6qɰj7= ݛڧ7uﰰZ~Uwթ^ Wݞ4&1N^>潕0gk}l{[d I1m](74PS7t{P6=8?7tPbRن鳡nhLC猱Gg KMSG%+Xǭj$?O^84Lק}iI<07 Xg0k2g^f'=ɟkajB2>幉'3Zώ:a4<Xdj{{|CG KUٖUqgF77g/wߴ)Һ"g\zU:nF>}I_.dzw}7Xvt>v5nkv%m)jIez-Ju*R&?k Z q.b$TXWIQьah["!p!.ΔI1\)PJTԕ[#۹7p xv&sOTA~Qv%]L*vJdpY0 Ȼ CE d ?9\~Ic0TyJ,{v",BDG5SKBޥ Y7CULMƨ|W[_*̴R4E%c8EefXD?4E7i$1kS ZĜMRDqbx)ؙ$/KM̝ZwZ<$s\:MSnF*0~lkuى(! u 9S.x*^0!)'+@{f]W7L; -b*! ەF +C!Iɒ0CPYO5yD>x^sD//ԃ}cY7k\RԦԵ9%GcB. 齔eD(`8<2EH^ '5 ;Q ahs 9*=NBG |RIpdhq_"u-B D{-E'z4c2#h[rbY3΀IDhR,dl&5*W8bpnQ  fZ#[ #^pĜXAGG'uCxkTd@Rɡ.i26?7#GxeN]8#[Pf>֓G4 B qo/XЛ6u#,G5})vQ08]*Vi=iǑKYe'(m!uO.ghT'ji_r4r-ZC1$zu:ˤb^ aMMPP }F LS]ʕMլĖԱ:)cx?P,h'BA ٳyrh8-72;i C#=QtA6r>肚Cq9x L(K%)|8SmT~S[V8"\ |P}|7*StI>]"""KQ,1fv1Kx(njݚi]CMX"c8%WsC%%Xy~Ίڝ<~\fSYWN/ֲ !p[3w!ă?\!c=VXBxbsnmS|pemIoct$"wy" 8˽K ݀"1%W5uR˖dL|fZ.ݒqAtm28-IcXިEԜ{tGd>W1JR[ugkv('g γdh$\qWNGfO-OwS&^ʉ̻b;3b>H=ܫ$TbQ6V!FqFm^WT*Oz\Cu\ʌ 9|%JXg|S/_1 &{'ɣq 0kō\X]:hpxNO 6š>墠Ҙl03Og.k1}ʰuz_c.hlM2^fU\ U{ã蜲;f>l@v:wMs,IjV۫iXşz%eU^e ^ԍޢ |mӔyjpei&K =̲-~_ %raHaz&'@:آ1 4K0ﳚ M.ޗ뗤%Zvd Bθ$OTmmA yu- Y.٧ޅnx}Wk-@Cuu>v~0Fmd\u'?X ~Y}_td(Y6KrX?T! +\\b nSq#k1ͥ`vuBԿ1`/(z&P{N뢠^\11CS׿N2V8LkDHjqFYKC'z]1Nk2Ȗ…~GN+ lYOECu%{Xqk 0Te yX㽠y BX^d\.aNQʁ(Nn"!*@]=!cbMxd8*r*{::*&97,RAuej,eo*TbXPQ2!LB STHQٴtrxc,qƝyLN|WMLNQ%}L"߱Ï׼ͼi~8l| ?ՀP=(vAH~Q/$i< ,^)}?M O@ix-v =7Ֆgc1ʿǚ&䇽_"+bu7?l{Ns־ufW{E̽zMs)bڷ?슘v9 Vu\o)b;E´b^{ hZE{܋8_y endstream endobj 98 0 obj <> endobj 99 0 obj <> endobj 100 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 101 0 obj <>stream x336S0P0 F )\@>,́,# .C c0mbl`fbdY 1 r endstream endobj 102 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 103 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 104 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 106 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 107 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 108 0 obj <> endobj 109 0 obj <>/Type/Font/CharProcs 108 0 R>> endobj 110 0 obj <> endobj 111 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 112 0 obj <>stream x%QI!|dSsu^L  !xD1#Yk,x Y!uBu#mJLLgACV2ҋ%', bWP}T[ԫBRu}2>|o·̄04=GX+#8F/9vpH,w=gfŭWRqf5ix[ώw,?$Wn~@7 M endstream endobj 113 0 obj <>stream x5R!O gŠHa\V+/hrxs%,nc SZkAeSr #O `n>*ȷEF."#3k1 YH2PQY`@#wGyVa 77Q5Ra$ aTl:.;e_Qm]KI mnD?Ĩ)-K.Dd孆T^K+Րu4B# 2"o*&5E.HGA a:ScScʤ\5k:t4q4~nGsh` endstream endobj 114 0 obj <>stream xMRK,1)@K$ѬlfQ2טrQ ܒpL5T=c|!% 'Va 9Np#Z.*0d Գޏ:41'Ar0kŇ_r. >g;e/ L[iq5rA iVBD>p $fH<2~u UF@x@gwdADB'tJW_UyIT(?87cΛw枘8_F7di!nn}\?Vox, endstream endobj 115 0 obj <>stream x5Ind1 C@<*6iW a 6k?aek絚z|͙#e^OT;qhH?Iװs n%X e;lp|jI& ulob- ZjZ52? a-]\'^-Q=V\-^@4z \h#Hbә> kmCsnkA ) C:hg%]:J)>꧞مRP\goqFS}LO (so_3^ endstream endobj 116 0 obj <>stream x5C1 C{O ˒esR%,:@jfގQ|#›j"LaHu%#{:{rugi`E3"Xzg3J'/ncYi!qS_9+0>m3; endstream endobj 117 0 obj <>stream x5IcAD>()$իoߖlg&\ym3쏿bx~_nk>oŲ6eC[DYH+},[2矤;9F yWΏE}{mzI_4'"7QV4T'Y=˿WnS*7NL]PVtγK^Y6s524!A8z4y:f› Q VuJumRԝ \7ώ11m1Z!e2jiPVX~a 4LšTG)XG0+6T1X5VKfiQQ]{B)Aj^CNg$.e2οDL)9΁>HG0JJ_Odz㴤)N E.y| op7btﭞ9uQiWOlgQEln]߯F endstream endobj 118 0 obj <> endobj 119 0 obj <>/Type/Font/CharProcs 118 0 R>> endobj 120 0 obj <> endobj 121 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 122 0 obj <>stream x=;0C{#`9Ov޿]T( fFLim& eL9&/X =5> endobj 124 0 obj <>/Type/Font/CharProcs 123 0 R>> endobj 125 0 obj <> endobj 126 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 127 0 obj <>stream x327W0P04P52T025U075PH1䂋備 .>stream x-P0{ FfJ UeEVB/ߕ@Krٽ7D/ iB-w/ˍZgB^u@iT3rfy嗴S&IJxLgM>d1 b0lṘc!7=.]:TUuk+3)nuGiLXB endstream endobj 129 0 obj <>stream x5A%!Du .#<bVK^T@)H&1 eaO>cuege1{awl(}2Fgrg>m`}-#JcKru8m"';~Ĩ kSoL",}zzy">lNvlOAUaSt`9Ŷp}J8ϮxLh-HZYݒC\~颡K1 oSױZBEfc&sȈn\lV&MmL휋);#^[9-O{Q)D>\CֹFYbX̺PJد(IA"CW%9$lUbWo^ɫF?MΦ D`PQY2Jd[wzlu0'r֢#S絷3y-L3r_m o z;eK<<(y8SX5=":%i6tg씠ˣW8ؕCک#5qTѕs5XKC|w"NU>pI JsڡOola+ϵjxiDK/!IIj.@% *JȗRhR(vBPt>%wA3ФF +R1rɅ4zE)j^Q$m^$A5ғvA"DGԛJ?k endstream endobj 130 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 131 0 obj <>stream x327W0P02R52T04T075PH1 BX 9\LsC (`0S ,)9pr, endstream endobj 132 0 obj <>stream x-1DsUA U9ZzN4_b3S%K"^rps$c@I$g[PFNbMZZRc 5.K'a~$xa(3r. 0ʻs_4-[ endstream endobj 133 0 obj <>stream x-˕c1D/ B_IOz΅  εdIWĕ}6o"M>-5bK+`]|6MMũw'id2`ݫ3=4p36 I޲ReGms+WxϣS&.3p0^ϳEKV қ4Q$K?EteW3$xJ$6NL"21%<;m?y&:z?Qw̼WFpyUkA] ej t́دx7ilc|'p!8BYYϹ%*6~ZP^6`uy1ɶΙYėQcLNTUhrC1z!v;hr53's3' endstream endobj 134 0 obj <> endobj 135 0 obj <>/Type/Font/CharProcs 134 0 R>> endobj 136 0 obj <> endobj 137 0 obj [250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 333 420 501 500 755 778 214 333 333 500 675 250 333 250 278 500 500 500 500 500 500 500 500 500 500 333 333 675 675 675 500 920 611 611 667 722 611 611 722 722 333 444 667 556 833 667 722 611 722 611 500 556 722 611 833 611 556 556 389 278 389 422 500 333 501 500 444 500 444 278 500 500 278 278 444 278 722 500 500 504 500 389 389 278 500 444 667 444 444 389 400 275 400 541 250 500 250 333 472 556 889 500 500 333 1117 500 333 944 250 556 250 250 333 333 556 556 523 500 889 333 980 389 333 667 250 389 556 250 389 500 500 500 500 275 500 333 760 276 500 675 333 760 333 400 675 300 300 333 500 559 250 333 300 310 500 750 750 750 500 611 611 611 611 611 611 889 667 611 611 611 611 333 333 333 333 722 667 722 722 722 722 722 675 722 722 722 722 722 556 611 500 501 501 501 501 501 501 667 444 444 444 444 444 278 278 278 278 500 500 500 500 500 500 500 675 500 500 500 500 500 444 500 444] endobj 138 0 obj <>stream xERArk1ۿSpΓNW~ 'E B`UY 8.).}LD=beoZbK^5@ 0}$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> endobj 140 0 obj <>/Type/Font/CharProcs 139 0 R>> endobj 141 0 obj <>/Resources<>/Shading<<>>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>/A2<>>>/Pattern<<>>>>/Type/XObject/BBox[0 0 745.703 389.524]/PTEX.FileName(U:/EDP/NLM/AA/aa35182/Author/Tex2PDF/fig5c.pdf)/FormType 1>>stream xK%qggb=`u D$eBE`ː[4/DVUf9o@;oެ|oݿﻛj[u!/?o9X3J~w{K4#~ۭ6R[pR-0tP>Җ-?}{oؗp'Fѹ-͏g|\5t-R[J.=>oPS,u+.c؊)! DT%~nDXC.Iqska+m1^վXv&TS]f4cI&OG~s}UAz喝ki.g%I3ʹ=Z{7 갬oր.r QF[ѨCU:VJ澡+([6քiNw z RjUf|GyCKvй[kAϚ8%a`sC>7h)F-D1XmO X,h'T1bxg9's#Ă=S)[t6,IL |3@80yk=z+3(yLO') )!`CP,N yu<)ܹ nµ 7k gYn`B([oX*ݼȆ/az̷ KI*aWd+N᪽48IlXlc6rvR{b8h/|3Djpr:,p8|[pbXYhAfDHEʓsq`>6?(t%GhP-) q\e lW_UVkAf'@Tᐥ;V}"X?^s }@APr9Һ7 1B|Q P^ 4Z3ve P^XRW1YR6i[xΎî Af:$ 67$ྏL+ ('pm! 2Ud@]j:3 `AYE^2V$ذW |o5?A$O2Ls*DAK@^eB`xa l&F,d(`@*80JT=0yYsbNѝ}FJIn 0ۏLPT~R2=;W.B?pC w,zp3N8CZ!q3 ax-!fpZ.nFs  ,|H`Pb\B$102Ңa+UARB xeA L;B$cFPZn=R'mǟ0fxօ;S|#b/@1vQJV ЇQa=eaSh8,lh85f,V3l*؄f`S |b`S }b0pFd wR!`⎅6S j`̰$&^< vdYk ؁A~x2}IN{o* JЕL,:(ɠ<فrgEL1P tP=S,B2bhQ'C1/`Ök1\(V(ƸE ,"ձ290/.YXyLוUu`^"(t݈.Bϝ.NJ*+0Y]J4@i.?py=Y^v-(^Ama@30B"€$lV(ͩ8Nm °:8ĉ9&X‰A_Ȇ5i0[F Ph񦠝3*݇N'İPd [LЊ8ۆ;V0izf C"詊 C^aƚ^ ? bJᖠ#jxDֳ`g5`4Ďll1&YTmgn7D\6@+xХʖZM#3a΅ 6^a'+ )L; #R8!Tں@{3F$0&.C`eo؞4@#k6.kDV^!S6 h+5]=Й0uJ%6ІIjb]~%w@3s60[H _ !gW4--T.viR1g5NGg}NÛaB+1\yuWO/Lܹ<ve;fTݰ=@r"f؎'vdH}9mpM يQ{3$1xs?&'49h?P`\ˀ7rA1mY=*,5V"Se-Z&6`elJ7^ %rͥH+rfj* ,~,Q>Ǥ܈y_6wO: Zc9- uAS'Θ_Y%fKy= `]ěo~A7+K@:q;?ۂ|=n8hdeton@I25G*53ٯ?m ; -{۷t ٖJ< m cpO=3#,񢵏5F8Gy4_%,(O(vB>b xjJ:8B3й9RSšxM}sC5K:ԥ1T[w"81-^V 6,4k4K"Hʰ2O;:9nu^dN-'|Ew6Ϥ>Th9>i>ǃMs(Q0Ⱪco.BZ>~?_1(*U]|#+F7.Ceߕ-CLfQ52fȐyv)і~+S kW:c:mU]- Dfw0ߒgsqdlM여oы/-'wv0>uVem]m :'FGn2ƻ-cHwCӵ!Ggc^s+ |l컽(2e$vPmfӿ'7q欉yݔA{.J>7Lҟ2i] /t0K'v,U:5͚WMu&K,ػiks((\93tbe+\l 0rD\JdF=hGK^ (ZJR޷\3Mܙ ׬jqь1łA黱tV2$J+ߓa+㔚 ĕ()F2_8n5 q@XHjYULy2E&A&G <I3)yNI Y#4#w%"{bhd V;%,kSeqĴoEƺZ&7aMjyb4aɬ$+-aify*QZ10Wx ,aU1^$ձz"NRr=5燹֘CIZ+Iḱk[yRj9NIcS̓U! ܅s%C=KkXk˒%' a?[>4-g8ASjAIf؏xT|rH$@rg%Dú̠Й= )Ϣ"@WO$0{.++kVIJ$^´zff:[Ԟ@ z ԰2M._5<]/LEFW昛4wKޫɧjxJ'{N?}ej)W8)yl"Joq_QZWD~*wZy\>G]fwx/q`e?7ęs>z.ǃTOHwWjDM ^Ȯdv | qw23W;zCF$^ yz"`_I,7k)5Ɔ2Xa͓0x˵6$ěEىfC$L!"&腴 0UG'iaLz]x7I yC<]A$]]@ i>l,+i0kԱ3C%ڕ6zw""_wrm 9wbYEzB[Tˁ3{.Pxcu8G^hSj wM<'$/(?SijpQw*}].gIZ~:LMɳ%zn֗Gs ³u]x>W?[8'Ssٴ;۞?O7if[ gMnD=ys+ Z}.=rA4 6l`܈3{Q#$LEfpFɌذ(dbu{5&^LKX`OI,) ]^zރlMxr{jafofdA0)"!Z[>p]W?"FWl03O1X8JnobgSs89+JH@LCi8F l%>+HKmB578 97g72>7(7%,aJ;PSJT ڼ&sy%yA}m<ϋXpjQ ,J ܍8O g(QDW^*|5yQlB]h8Oΰ\18׻mqVZz|YZ<]Up0BW@q z[ϫǩB"~x[<,(':2z%p]jѾјXԺx$ՑRj=)o}(%tZixeY_U<8~\k&]U>tM&FOnO{wYꓡ]Tqp>os=, E~S G}9,cK^\HƀRU>o.$\bŒIpY5o,<1jm);W%Y;$ La r#3F#{bd &LN24 ܀bD09B Wȹr62˰a֗w$I5}fkn`3OX-h0Krȵf20ˌ>! f &f,35k:D(fl65#y3A][T .r;cV(_oՠkPb-\ˊ9T)&Rٙ('aI VLv_3Q7\Ho(|zq3WTfLȺŔFb:U>p}`e $jcY,|/Ho USrNf|ɝ3?Pj0N?H'l023?.h<ԇ '';h40t_Wx>P-n)޾ tt|GO'Ny=<[1 aSxi} $HD<(a恗-@`dz,@(#|.\ϖ ꛫ3T6"0Duǥ//eI-ӸIeISٙm>k$Yb~\dV@$+xwfdjBI-pM \Wf.Y8LR MxbZ]>)B>Im@"OAŬS B}orlW}l:CgnY]Eի"4a?U剎͢ϹaB[5Oҍ{MQ0W2DS>g-Йj͢PҗO9~qa$9Egtv&c>-J8Gfge9c!?-YꑕoI <0R= ,DE9r\TlqJ0/ūjAhL & #y{^r? ;\N!)Rj7|ř^O;B#b߸X{}-fFQ $<?0C^UX>h_~vV|N3>2gW@yC.hɉ jpApwGA7>`nb"h ,?` *=DVl9 L}vs0ur3LP%3_>+dQVQvV`a6x\), EDw7LOH*LA΀N5™I,N\o@>l9f97nK-=XF×Fs. ^K/9ЙAq#@QzWnf |5J BJXA%_qfOTzʫ) VT3l>Pɧ0(8Y|U՘:Jۙ3B鯧r%(CE+kz ALoH5Ȣ&I65^˴7CVu3p_'>:ڬ![ ^ˌifP4k"+O,dJV8VP6UWKzo<+o%'nXwϙ$'kz\ƿϔS4}#>ʗNKy)sJ;tչmys endstream endobj 1 0 obj <> endobj 2 0 obj <>stream 2019-06-18T11:19:46+05:30 2019-06-18T11:19:30+05:30 2019-06-18T11:19:46+05:30 TeX application/pdf uuid:cdcdbf45-9e31-4be1-82bf-602e18c235b8 uuid:775a18ba-7612-4a87-9c8b-9f45d9f37ae1 MiKTeX pdfTeX-1.40.14 endstream endobj 3 0 obj <> endobj xref 0 4 0000000000 65535 f 0000075628 00000 n 0000075679 00000 n 0000079088 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.