Free Access
%PDF-1.4 % 1 0 obj << /Type /Catalog /Pages 2 0 R >> endobj 8 0 obj << /XObject 7 0 R /Pattern 5 0 R /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /ExtGState 4 0 R /Shading 6 0 R /Font 3 0 R >> endobj 10 0 obj << /Group << /CS /DeviceRGB /S /Transparency /Type /Group >> /Parent 2 0 R /MediaBox [ 0 0 576 432 ] /Resources 8 0 R /Type /Page /Contents 9 0 R >> endobj 9 0 obj << /Filter /FlateDecode /Length 11 0 R >> stream xK$q+ji/*R10,aF$Ndփ p $tbI#N`f/۫__Z;7'w\ =W__j-o[#5Gu?^=S*4\_~|/?[fˌ/_3{_c[%U[ Wɯ~Ow0-]sכvr-']o[r?._mB:kJzݼtZEf_Yo!n%kgzrGN .l?$3y6-&SnngyWR> ۙ\]E:6HXmnK&[+[h~2]puKlXj<طxH8igXkisq0[X(o3:xv5wePO%[mܩ-Fe>^9uw &yNB/5lg%n9aT>pb@6]wk}k\]$jA 1zpz(=R!h`Sy4+l0#VuV-ϣ=o܈؎֟.I+?N|@s2Тɡ2D R]z[0+A?Nl8s?Mj>niJt$x عĂȶڂ }1zR7sRS6 .]MO[Wj}i<g9y+ĸsAL/lEmK2t3}[{қFNpn47[G |Rw]x)-., kLa8$~Eknb4l[6_Ql>N;f >PgQ$iKT~mn=m3.k8JF6s[nb= :szs細ۉ܈FO#e4۴s$dg߁E7x%M1ÒMۏ5SH|yó A"rTCȬ5"p=%I)S  (V5vD-a&fb$ːaBU=mdyUw ғ&wSǧ]1)V qSuaSdNxPMAWӈN{M`#IlfmaHssS*u.}g[gSSTd F{ T_OyApPu"gLb aV,mk$ ey"hm$k<ZpN=ǀmaQ8x/-tdoʽu9ds6*=n@I\&<5 ׺X).Ӓ(ݚS :wneRv[^9 \;Z&GXWI/~+Ft痝9@, <\QCU>xl'"$G;a[_89cN `Kw:#Ͽxu9 .>~4W{I}pMMgpҢ}_wg*;\7k?B8ȃ_8ؑ\ή;pv;7o13^p^Ox#S|Ijڹ_ːԜ:Ynt.EN 38룵X&Md5l__^>8^7]-uN߭pak9zҦYP3Z}Wte‚3mt㧚kznf/'?r+@7%5cGU1X]5e*hژ3-r֘~fQ&Mrip,a}dāV2YW!>Z'f;d_ϟ"װ#p|oF0eB%NTx:ޚ D/{>ەB9NGrW;66OEl~"?^d!c~oϬ0Rt.TB]uD]9K؜-p_jG]3}cjg%XK._bT|tk[)+k2K,͕պ+ ssIB^[5`)ZscX {O6h֒b:؛ιUb^Rٗ^Cۥ@1Y/+qcfU]m%=Gs t rL}.=vb_~f^E=bHn3WdvPرW; .ZRUkGƬ8u_YG! vKBYG9YwZ_ ?{O+]`SL7OuOI7W3w6}nŚA3?(Wmf $ajBC. |AG?3j1Z;KGW{kw SG SY|j_N{W_ɆvTvj`u9q{lV5RR%WVU[tRmy]?9TDDЗFg\)Dtwá9/Pt y.fu-KP⚍C)\QdM)/FL7Jw-c'.JITt(OCRХ/vY>"u;Yd勧,FΘ_?ctnq'[ AeezxAJtX|m6?,~%P)i@Y ACRL;\>jt AmK{#iq]7xv]vb,@ٞn,6[V.0h>pe@d . $L`YGӜ.v9,v FFYȺbag5vݐeg Z>a(?2]2~L2"vF(s*WE_]Td֎aݦhy h~l8͏/ׇ'n#oooooWy=.`ƟB e'A,BCTĂ]*8w8QD-bmH P`OmaoqtN-5, zUYY4;ɫT X߷$b lFE# @MPh !%p."NX;Ѕv!УQb߅.jSA.ewLz^A)F {v҈apBDq,H+BۈNQKc[u"} w eg퀧8_F轝2 T0 }A_ VZٱ+RFj1I,M.ĉ \L@cF]g1xyWUە@jH.{Y6M ֨3.o44%&x _PW{7Ej8%{iomg-E1̤@Dl/v”wB?EAgh(@)6S87ş EjD KT`57)PZ9ie'UG6 [ Iey(maAY؈h9 W,偟?bf˨qP8aU#hzGqt.qcbt^'k!UuW~^O@.`.c8bD䘱suB3(*PĊ/jX Gƽ9 x{֬G/ /:2z'4d5.`sEV,LD+p q'*sRd $2cBièhGBH{/ǽ ?b rxllB=ɀ jשC|]P0fփhOϣLX]V)έlbH u,G1cܾۣ іba6 IȮaaCB''DEYM${8þN|";- IJqchη%.aX OL]D2+g8Ȳ7 ЂWM:lvE) e44j.-rwN(A =O,`h[_"}a_UMETMETMETMET3 ASTo(Ԃ]̳^x$7,$&)[*UlJzYi7W; y Ts\ʺ^bU Z=ؔOzA%iV[0J mW%/<%Ji zgg' M V@zg!I4+9騜U.V`IlGc`תH_>x/$&B /*8Z̷ړ ca\.0 ƬR;nXؠ2FWGfK 9!V?#04?u8J˳ hQ/D+(6{O{P9CYo P)ߙym)g˻=݋Jĸ86C] %+2•䴅Vܡ&޸,H*g⣑g#`FUUA{(Tsd(Y{V g*X3{気Qd5a%fmRai{ ղc[>މR$;aUUD y -]*ϔqL {Y;u&ju_ ʲVױ mu'{'J u aE.U ceߋH q5FE@Zsl~"\zXFuњ%񸮛s}-ԉorHtT-dD|1g+;O)#R|Qr m;&q#Rfcl]% h*Zv("XR8J׽±;x o䃍˛`^&3)pjc|~SW><ǓM"@?%eL=LvUE[W@jYf/OQ9&R-AbE\GtU-?ۑNft?czT./:qݫ2%RAz#2]6-:z.jkA>5:ϥ QW.~ L9pas^.U DCW$vB 1Cg 4Nl8`PNxaVUv +jȠPo$p. jǖ.zec2Ic.vLBٌ ͊4p؈f;]b^}QX+C@Qo UUȫ+$Iun+RwcxśLLLLL72G{tv'@%xOo_Lt7YK;.so7x~h:a'ꟿӿݾs?'_6 ?m _~:_'ǭXzp\MգC~e/?q_c5_fEKH3?hФ zñkX³[ؚˏ_^|}ӷ5?<5C"9=fakN?z͊ +ǚok?^”iVa.okydbtBOߑX,+t:$<z}~jba4p>ծ#ܧ:}cן~Zg.i>աSߤac%ٷ_ÿz LZ/Uz+~ sGþGr65=C0Fװ|.޴ٺ4H=-ּ(t#Zɞ&`?KO>Lh:&h`zM +jq}߿o}o-7/W'/7??Z? ,W7x~0'`_&p4x~^:9*_ȧ`qTNo kGr%do4}ouh|,Rh2DȗƆ\W endstream endobj 11 0 obj 7651 endobj 18 0 obj << /Filter /FlateDecode /Length 245 >> 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 19 0 obj << /Filter /FlateDecode /Length 210 >> stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX> stream x357U0P F )\@>L̀,CKd!eba26"X@lM4q endstream endobj 21 0 obj << /Filter /FlateDecode /Length 68 >> stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 22 0 obj << /Filter /FlateDecode /Length 77 >> stream x375R0Pf& F )\@>ehifY&@) " a`9 $6f[W endstream endobj 23 0 obj << /Filter /FlateDecode /Length 317 >> stream x5RKrC1ۿSpΘ}tj'+-@B./YK~%ۥW%B>R-G- Q=2'":xa>N)x_xN;2$KMH=I+4t~&+s{rj X+)$=Hr7VސWg%&&MܕBXtLX㰄*aՃM5fcdxLP} #GMv²[6!D3,($Nc$ Ұ9 9e, mh%zМaמE[{ endstream endobj 24 0 obj << /Filter /FlateDecode /Length 248 >> stream x-Q9AzBsˑ C :-qPO+Uwu9HTM]vf5,?c 7zqxLu5{kOfP2+qSușO \ ȹeƌ#M!RH&3AQ~#aU#j \Ks4;<9GW +ET<pC7ҹ^s0XM7/=[ endstream endobj 25 0 obj << /Filter /FlateDecode /Length 49 >> stream x36P0P040F@B!H Y@8&+ & endstream endobj 26 0 obj << /Filter /FlateDecode /Length 90 >> stream xMA "OPDtz_NE5jK02kP)U0\ 2IL{qIqzz"X endstream endobj 27 0 obj << /Filter /FlateDecode /Length 338 >> stream x5RK[AۿSjy쬠8K Qry:i>ޅԂ"iǚ5Q4b)>(!SHfd2r >֛L9is(Iz-v|YAғu-Mk"925Ǟ2#A, IOH3;g-yx/~2U2 `; ("$h(fƚۅ"=D^ ,z2'; Jjaq6JS]g&a氳R2 qp/${1aļ]l\̹&ӏ(H\M(?7} endstream endobj 28 0 obj << /Filter /FlateDecode /Length 247 >> 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 29 0 obj << /Filter /FlateDecode /Length 338 >> 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 30 0 obj << /Filter /FlateDecode /Length 52 >> stream x366W0B]K#c R!Ő pYUp@i4ߪ endstream endobj 31 0 obj << /Filter /FlateDecode /Length 71 >> stream x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 32 0 obj << /Filter /FlateDecode /Length 392 >> 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 33 0 obj << /Filter /FlateDecode /Length 80 >> stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 34 0 obj << /Filter /FlateDecode /Subtype /Form /Length 37 /Type /XObject /BBox [ -184 -236 1288 929 ] >> stream x240S065U276r,#s# $`Ad_ endstream endobj 35 0 obj << /Filter /FlateDecode /Length 67 >> stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 16 0 obj << /FontDescriptor 15 0 R /Name /BitstreamVeraSans-Roman /FontMatrix [ 0.001 0 0 0.001 0 0 ] /BaseFont /BitstreamVeraSans-Roman /Widths 14 0 R /Subtype /Type3 /CharProcs 17 0 R /Type /Font /FirstChar 0 /FontBBox [ -184 -236 1288 929 ] /Encoding << /Differences [ 46 /period /slash /zero /one /two /three /four /five /six 56 /eight 70 /F 72 /H 83 /S 91 /bracketleft 93 /bracketright 101 /e 105 /i ] /Type /Encoding >> /LastChar 255 >> endobj 15 0 obj << /Descent -236 /FontBBox [ -184 -236 1288 929 ] /StemV 0 /Flags 32 /XHeight 547 /Type /FontDescriptor /FontName /BitstreamVeraSans-Roman /MaxWidth 1342 /CapHeight 730 /ItalicAngle 0 /Ascent 929 >> endobj 14 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 17 0 obj << /S 27 0 R /e 18 0 R /F 20 0 R /i 21 0 R /H 22 0 R /six 23 0 R /two 24 0 R /period 25 0 R /four 26 0 R /zero 19 0 R /five 28 0 R /three 29 0 R /slash 30 0 R /bracketleft 31 0 R /one 33 0 R /eight 32 0 R /bracketright 35 0 R >> endobj 3 0 obj << /F1 16 0 R >> endobj 4 0 obj << /A3 << /CA 0.99 /Type /ExtGState /ca 1 >> /A2 << /CA 1 /Type /ExtGState /ca 1 >> /A1 << /CA 0 /Type /ExtGState /ca 1 >> >> endobj 5 0 obj << >> endobj 6 0 obj << >> endobj 7 0 obj << /Vera-minus 34 0 R /P1 13 0 R /P0 12 0 R >> endobj 12 0 obj << /Filter /FlateDecode /Subtype /Form /Length 154 /Type /XObject /BBox [ -7.123724357 -7.123724357 7.123724357 7.123724357 ] >> stream x}1!E{NqikLdl&XH$GCsЋV1Zzmbҧ'+:ut;Uq6f;EԊ&:OFn@qx+׾/XtXBc@9%%E $Ȇǚ> stream x}1!E{NqԹ¶si6۝ (HFmv ^iɊNNeN:bΓ}'#P? $nd ){eQB> ᱦ4Ol17]y endstream endobj 2 0 obj << /Count 1 /Kids [ 10 0 R ] /Type /Pages >> endobj 36 0 obj << /CreationDate (D:20140304123233-05'00') /Producer (matplotlib pdf backend) /Creator (matplotlib 1.3.1, http://matplotlib.org) >> endobj xref 0 37 0000000000 65535 f 0000000016 00000 n 0000015358 00000 n 0000014446 00000 n 0000014478 00000 n 0000014619 00000 n 0000014640 00000 n 0000014661 00000 n 0000000065 00000 n 0000000373 00000 n 0000000208 00000 n 0000008099 00000 n 0000014723 00000 n 0000015040 00000 n 0000013148 00000 n 0000012933 00000 n 0000012483 00000 n 0000014201 00000 n 0000008120 00000 n 0000008438 00000 n 0000008721 00000 n 0000008867 00000 n 0000009007 00000 n 0000009156 00000 n 0000009546 00000 n 0000009867 00000 n 0000009988 00000 n 0000010150 00000 n 0000010561 00000 n 0000010881 00000 n 0000011292 00000 n 0000011416 00000 n 0000011559 00000 n 0000012024 00000 n 0000012176 00000 n 0000012344 00000 n 0000015418 00000 n trailer << /Info 36 0 R /Root 1 0 R /Size 37 >> startxref 15566 %%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.