Open Access
%PDF-1.6 % 11 0 obj <> endobj 55 0 obj <>/Filter/FlateDecode/ID[<4643EC5768AA2344AB9A10D8C0F5593E>]/Index[11 57]/Info 10 0 R/Length 150/Prev 20202/Root 12 0 R/Size 68/Type/XRef/W[1 2 1]>>stream hbbd``b`$|HsA'@ $fXe ҁZNX V%H*\ADLF YyAHCun@/"$@bSNKH- @l&F .#i&o endstream endobj startxref 0 %%EOF 67 0 obj <>stream hb``b``*g˟  a ,\y, B nl3$#2> endobj 13 0 obj <>>>/Rotate 0/Type/Page>> endobj 14 0 obj <>stream H*2PHbw.=ssc0 L-M, s=s\ : R endstream endobj 15 0 obj <>stream hVmo6+ Xb{i,]ݰ d)&A_;Rr,킥@p.rw<>z L0)H?Cb,X"G RbAj-P:1`-yæ'/o]!Zk~N|FZw8vSfl:$Nӂ—j4eg]QY%)\-qWqUd]]V]YA{Xu]㪹>djގzy׋0dp"9*D8 ps9H:3,adXЙ7+ò5 LApD ApK1ܲb}kP1l*-AŰ7xw).A@',APoj*k@`m+1V[gucz6oALjcĿ|SoJ~݁MlTu #G RWa}vq,[.+d}]zt{R,%u#^>lMQ#دC*ѥ|=S9Cd8|C&3>stream x5 0D{8R[.{9>G-dCxI9>Q4Zo:Hsd33}d4I!rY)z>~ endstream endobj 17 0 obj <>stream x=RIr0 |wII'ԗcwi+Y~.;K"|mn%%WYJXX5UOLL$KI=~^~[dc[LذT4ݔVve,7d&uK0/Ağr, )v@xW S+;DR93KF#`m֘ UEkN+">97t0MUȰRX{h pzq+fd endstream endobj 18 0 obj <>stream x5Q;r1} ] 3og3JFfa =؈ėoYf~'Y)QTEX!Yjs#Sr&>'b8Ύf01h9f=!#n4U i[ZSEȺ)Z[=- c _ĜE'~3尒4#15όO}>hw/̈́LHœƘ1T$?г>0TG endstream endobj 19 0 obj <>stream x=K CBGtJ l}b"'ć$l{0rM$q ¦cɦuJ~w4ft-Ev!"ܣ<`1J0Ze=DG7(*KDw4e8$ endstream endobj 20 0 obj <>stream x=0C{` }rۀ?iC:N 6 ΁7AE/.o !$ŢVůE4I7QNJx>uz endstream endobj 21 0 obj <>stream xEK!CGp;.:l%(3{Lnd;0sJlLN\#T޼頉{DΣY jg.7ɭFiwyHT9λi Yմlk?*MlVWw'K~0%?Q|]7g'W&kyI_ʣq)$_SS{ginV9 endstream endobj 22 0 obj <>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 23 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 x34P0P0S546T04V073PH1 X\00247CbBeX r`J# endstream endobj 25 0 obj <>stream x34P0P4W546T060Q073PH11s,lLeb ̀Ɓ% 9pr΃ endstream endobj 26 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 27 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 28 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 29 0 obj <>stream xMA0~tzJ-6팀03 endstream endobj 30 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 31 0 obj <>stream x363T0P0T026Q064bC.@rs`r endstream endobj 32 0 obj <>stream x32P0P4& f )\@B.H  %[B4AXf&fI8"ɴ endstream endobj 33 0 obj <>stream x32P0P4& f )\V.L,іp "} endstream endobj 34 0 obj <>stream xEK D#>stream x50C{1R91tO Q Ж|,O17 ^7&l) +S;O/QnU*~b-& endstream endobj 36 0 obj <>stream xEK CBGG|tJ■!M@w'/mK >[ x6n5uVhR}ith6s+ fz:rGp_Gdf)|Q]dcnk]3s: endstream endobj 37 0 obj <>stream xE 0D{`~&f( JpO{:2Sa ,S`5FR죰n_uzS*Ovvq= endstream endobj 38 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*}$]S endstream endobj 39 0 obj <>stream x36P0P040F@B!H Y@8&+ & endstream endobj 40 0 obj <>stream xEC1DsUA wJo-%S'"h0yM%V,&rAJ1xN1븨ufihW3=5'M<[ }@8IP1}bv">G)#qbn fW7y endstream endobj 41 0 obj <>stream x366W0B]K#c R!Ő pYUp@i4ߪ endstream endobj 42 0 obj <>stream x36P0C. endstream endobj 43 0 obj <>stream xE ! CT>՞0ABA";06Ѣ76իc,zRV鐇Pi0QąYLCaΘȖ2MlTv<e~ma, U^ ?KwUBS0 endstream endobj 44 0 obj <>stream x350P0PеT526U05 LR \$S as*sT endstream endobj 45 0 obj <>stream x50{6X`KEoC|N/Z #pu#])Ec΂q_H1F=#O_p} endstream endobj 46 0 obj <>stream x=A1y?)vBX޳UO_K^1BCoj NjK)Jș`gzb8V}F%hGSiܖq5)\W4ݴk8߽U__. endstream endobj 47 0 obj <>stream x5P C1g dVukm;aBXȔy)K>:L." u%ʚ +`p&^7`i5tႦ.B%|u{OxjrvC` jMX>stream x5 @C{`}TwA$W`?iJp_Qdh"5nzbY94,%9v>stream x=Pq! SJ_L=dr5&[H9tG":V0l̅žDŽ^dQ,o ۹l>stream x5 0{`0R4uTYحcVK%e8\F%iYh;v~Jz>5q} endstream endobj 51 0 obj <>stream x=P11 *agRAHFBTeR9Py _,2>OӨO"d3sS.>stream x244R0P9\Ff F@efn357&F fF@DoW* p endstream endobj 53 0 obj <>stream x240S065U276r,#s# $`Ad_ endstream endobj 54 0 obj <>/Length 4322/PTEX.FileName(./GlobalProperties/NumberThickness_logX_cSymmetron_gridspec.pdf)/PTEX.InfoDict 57 0 R/PTEX.PageNumber 1/Resources<>/A2<>/A3<>/A4<>/A5<>>>/Font<>/Pattern<<>>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/Shading<<>>/XObject<>>>/Subtype/Form/Type/XObject>>stream x[ێU }?_8 Q&%QD$@&|i~'Ur >uu]>ny{p녖 1>~:xV#~{~PZd~pxuxBLJC5%i!Q$2/+h$Xl`-j Z>9z"e^}ZqÃuMDrӅִ~e1f~J-5ь٭eM\ .("L%]"s.\BtQr%3~/uiRp21=-?JK +QHXta(T.15(v~e.JnR'b̩R1g妋'ƊSvl,.V E3tI]tiDV9Et uuV:mFȡ˃)<ue.ayv݂Ǯ|e7M<)e-)sm^O&-L$G1ܭCBr@S!\\a`q+%2x)2ǽ?@/e~5`w1BM<9|XNK,)%,_˦9^~\.ŧ5H rG/))C$ZE\IeL*Vs`Օbrr<]LٯNn1N5P;}^9B~ark!+sѭ8)XX7WS²+Ί<&J%CZ(zw`:\ˌEx֟~wb.ʩ\DkC ĸM\`]DWEڐsc*$AM{1,]óÓNy8g'LPFxˍQѨJ*PUpZ-*YLS>Qpi Q8̌=DE0,ʎ(& `+אlu:j0IӂATt@qu [ox~s8 r:S@Ѐ _SF h%&X<gtFa E(x.,yg^ќQ!cF؟" NcLTE *.ATLݓo IcQDRhю 'Hjk$I4RCGFO"BG6Pbl$@(1x].L*$1"Z|0HP+NuI^,") d-ERl${J.gݙZ$o$\;l3v*r-,XR K AtRYR҉s8?1qwpL,䬙XS}iu{%45pȡ(-NLXݶW)gU`C>.|_Dh:I8:gBWgBh}Ԓnڑ|{nGIIնb9 蜹i] 5 Qc3d۵.C&ϷeiYp"IDr(W|n܊dG!g7 ?D}2RNI-[:$ƶ` 8j&gJX"aanbKhd+HC}8+/0 h=z AH Qn1nn1- RK>VDYC>~$~:N`o_g/WbyĻO2/Cv9DO;fuٴrhؕ(55{}geߐ]#Ӫw٭Mp.d׬+)qBcSMjGm*C+e/pﵶ;o9SZ/t4 \d7䳼ypZ&yRͅ(&+҃Jp3)`uiYAp rCњ  ppņ|My&C8/׳D aHD?3!ZYLD(S)KŃ@M"C M(e, B'.!y߲CKۻb@&î%1a 0ܸꐶGq&4IEr~56FZ4Q'AqBLaQfk':0TrCS>G!KkO7?8C S1`LyadB`!Os/7Wy[ր⳷n>n_pޛ P(6vbq~f,hBj\tIzI 7p3n\t "茵|c"v4a}ی a[+1LE wΦc-+!-"0(NW1xynUyGg:P @8;+zE(?*Wk0L֍jm/=b/-3&w'YJl)ॊ2Vc0&ٔOc­wm!sX&!0$(cl$ S׷$X jSw~*~{@䉷UL5*Cjms9G6Urq{ V2b5]"L(w XUkV|JJI`*r۔Ww=NJU檕O/߽כ_./߼zuqțSxA ?Oj8}- AKă}LU&Z]JsZ2Z9ZȲLYU6L5YO-s̓+&  Mj6xL1I.Ed٧ 8QWf6⋀Ǡ$@g`lP3-qK*xxr*fa_lm]AM>QLnAzfϩ s)i6"wwG-!AY_(uWN F Ia69va˟O A9^4g /)%*-YI@\Oj%J*wZ5%AX& vƒ|M#p#,dn)aG<d?t8D>W8,;\&sF&#gVA{ -`̪M_hfȥm=, b]Jp:?1-4>Hm8|4؊G>M  .@Id ɖS 7dnCR80Bg#p>stream h|n0 _O06i@ [=,kshhʖlӏק]Hb*vY#|#{hB+M߰QSi x"?aD7yW+AW|>&Osy#BzPƫՖv".ѦA:)k\Oo$Dc5w\.K G*5TZiȟ_@֚!i -P_uj*nI洖ayӴ:ӧغx8ы!d>3gNQS j}`%<ɨ^!gxRHA*+(wTX7+laJp5Ms]u ]OT> iP冨D0dV frlPHХbl}s?lnh =m-P,͋[-6lomKr)_ \ \rvىf7&M[xr{EgDuF3r=ļHuW|;Z(,Jg,JYR`2LeDcDcf3iK9'r'r7`9!CH& Lq`C8]ܿtm6 endstream endobj 2 0 obj <>stream 2018-09-20T11:50:28+05:30 2018-09-20T11:50:16+05:30 2018-09-20T11:50:28+05:30 LaTeX with hyperref package application/pdf uuid:2aef7dfe-322d-47a8-a60c-da5ad4bb5009 uuid:d38da00d-09ff-4e32-bb28-6c9b921280dc pdfTeX-1.40.17 endstream endobj 3 0 obj <>stream h޲T0Pw/+Q0L)64 T$5 endstream endobj 4 0 obj <>stream h24P0Pw.JM,sI,Ip2200fUE>! % EEi ى驚)XL1PRZQ4GP@\ 9( endstream endobj 5 0 obj <>/Filter/FlateDecode/ID[<4643EC5768AA2344AB9A10D8C0F5593E>]/Info 10 0 R/Length 49/Root 12 0 R/Size 11/Type/XRef/W[1 2 1]>>stream hbb&F[&@7H0  q8# F endstream endobj 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.