Open Access
%PDF-1.6 % 7 0 obj <> endobj xref 7 9 0000000016 00000 n 0000000631 00000 n 0000000706 00000 n 0000000827 00000 n 0000001043 00000 n 0000001172 00000 n 0000001441 00000 n 0000001483 00000 n 0000000476 00000 n trailer <]>> startxref 0 %%EOF 15 0 obj <>stream xb```c``RgCSLcb->F30=P020ifVodnYF endstream endobj 8 0 obj <> endobj 9 0 obj <>/Encoding<>>>>> endobj 10 0 obj <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Type/Page>> endobj 11 0 obj <>stream H*2PHbw.=Ss3 L-LL- s=sM\ Q endstream endobj 12 0 obj <> endobj 13 0 obj <> endobj 14 0 obj <>>>/Type/XObject/BBox[0 0 566 447]/PTEX.FileName(./figure4.pdf)/FormType 1>>stream x}I$Ɏ>O'vNЀ- !c!i=BPO4m׫}~??zU~Wǿ].}5~ N _c^Uf/j*^!d|AuY^'dZ:Q=_uQ zDIjBu,xȻמ7.WmJ^w$|͝Ju,Z{ug>C ch2׫Thі1v$W9az91ȉ̩W-_u)JK"U_Tz݈^c T"#ߨTբν.W]:t:2^RW!R.tT-[-Elue@3! 4~aJrkf:%dorJ+D:3#H R*fBW? !͝tOckkc{GV}IS>sIdbFAf*Bp6@bYcOFdHbղq1p$$ Dش\wl~/A,ZfJǬ $A'5P^K@5nqb_4-1ЎqܨÐƻ7  Pk0 R*JDke%k $)A'%P_s}ihWf8 pAGc_dGaj[ sO+"OQh~&H vR{hJNA6{x?r=ɏV?j!G\*O%0iNAnTDEW*4 ]..0Ǩ Sz^; R]4}ud@VM(fB:ׂS)PknFw:М+uAAB<פN]@X3mX])n  nX7ey0HFq(e Rwn\5Jbb aC{lx~M!)hǑ?J@5Q/1 r4T|PQ3{^"yJ@iT?}` K蠌H`*EuXI ToQSI $iA-PվXomT2o]I+]nT`_Z;OBgvAG; Izsf*X*>U cf0 0#40P*kZ͚LPP#7N(48}Q*xۈ3G;&J~ Fʬ ,#7*3!jyPc(AKvX<@NZpS90F^JƢ ;ϵaSʏ{HZVLs5&,\NYf ѸT_ qaw$'F2\r89K46m碹e@֡MP F\=kp-oHzۼ#u#ɯGqZ:o)w]0 2=rBGOH!K]N٠b=Y`4=iL·ɘ $Qi> &%g'Nz :L!Z"R9DN8EƎ1ƖMNn(ykP sThA6#pEZ(IR>F%|³]\"^Dt4*t]'Yi:"Z'|+P~ ĽNg -ZaEbY!S@Z2%REZbkd+C0RRa*՞ZC?04%^LhP1V0 nP-0B_@o#x_ه[9)M` m`ф@uLH]O*"gXt`j,`&=wFʭ-L^TEi-a \BAi@V Πft4zmXlRی6Un%g;\ V('|4A+d0B2(Q$ E0߿{FdN ؀so?NCB%H%SuX/u4FDاHDW֌T$*p-J x+NHdU;4UIT$*5T$R WHD#H z"A}+R zYtΩIT}̊$۝ Qp*"#obD$ϺLIT =T*S)D!' ИanhHF6VD*m0R$PY!JɩT&!JY h!JS):"BnHҰb TJH%Ή45FW&WOb?+g$]VxF»bL+ EՄDZVhr^:B|g9x랕nq 23dԟ*rpёG,3Nߒ&'f @K4$S"\ɨ7a6AMdnܟRW+ȚF<|yewj'V{<%SUbP|@y0OE:l /d{L /"sX%\s"nBیYX&\xt^q ^]8g;0Q8^ x[>\\u=Km#gx+/x-4R8&bd\y 42*2j)]5H$SaʆLH+9pc!mzVFhitÇ0YmZ頋~m)֏Nd"G}Ω]0jy տli)LdO~GN~/2'#᝼[FeȬ6fc& !l'o '3g3ă9=U+)TvB0JO8#&4c%R`j^R &A2&=<l~#r QkZCc"LzE ߩ`&qSa%<W qNEJH=+4G*"rO@THٲJڕ{`Nj59[yPUL+e:(gSk7lK(d֒[k%ZVa-( e3k]ܦVMg~rTL:fƠQ0`kz(xMJ"Rim~L&k#RNLPc?4X z<.F3WWI@^J9kO 1Tm؏cs-i?U|30'J 7._mT$^)PgIF%_UxcTL!P &_`Dz9]L%7B7Z$Hz;`TD*SIlcT$*;7p10l~Hz9" ^ofΫUCN$*ITS*A\U ",#jɻgF%H:R$#lw}:^)㷨t{y< k}r)UKTC|}k4n+m݅*6T؆Jeb%P*-}KO*R+Uycr#T/ R~T#*xrxTW]JqPbT*JcPYtVbtV)y1C☡T>(U2+eJRTqU**Bcʕ~ B$B$B7B7_r'.Y9NW@?C:( tneuG\:h sE/05J1.1*7O74=8/9;*ob>ҴBٔMPyBȒB0+nsd;yQ'm7'Rw5A gDx#5kqu^rFWidTݿ'H/\fvL/RO~5:&4\-nD9y?jS"};HV[d?:&b̀Vމw /O( 5)==~^ ԑ[/MegGU`aϖW%1r %`7w攰ŖÈ{j`r,~[L%>е\]z5ܩk_t nE`fɾ @nAhȥ~^>O~Kb}ȹ:#wqBU qJ[2qhcI.ߘ~qLňh֘txO 형O. H5EDZ{]^z R246- o /NkH|EdLcەNو0s )!QW`(l#Fڒ-5LtsdljFI"i˔bfP]CkH=f_2yPE!"w Nπ!HW ̓fS WZ_i4~/IZ7ܲ-J I?~eQoHڽoxY8s_ޜ Ըqp%$,Cgx`+oqŒYe7ol 똾1BcGa""g)ps#\:\-}D`/:h.LF6gN}z$:鬴1n7R/ /bu5~NdS`RߠH p\Xo) 12@ӚP~TfH&׸UoTRKYr` 4yN0gz$ө2«9Hթ3QGFDFTLW̆/zѶ ~iXQqxdJk*OD'H @V6q/rki~t*fb5d T _wUwОnYe3*ŷm DX4#Y{] /IP1,LxP5tX_~IrM"-'Ts5+]&!M0-=>[,|AxQG ?65I!,)@b\`&*Μ@w=="T+ɟ@>u/M4,E5]<p2Ρkω zD5RMNL DQ\VhAAklCYdwp mMrBt"d`SE7b) O6NcK@l N0A2V=^ĹkQp P5GLJ^aY&mK7 2.z+n(nyTݞ.s@$OGO|Dw x@hqUUNqk RhJ\ 5a-IrcrӝC%6C_ 'o ֛v1WK,lH(E_@Hzo +jJ:Cy? 0bƉb/ ?*D vDO_ 8#?1/n#%9r#(C?432t4 iv&0PȢ\Eg!l|`BjfѤ1 ?P$;ˬZ.KXՐKOE?Sh2ZԌ$K+\̄Opw7o,'Mscb]lxbC@wZ={6c[nd.+/'9ֺ>;`dys~pcCDE 9|iE%FT|O$ w>~(qUGI钃B5w=-5ti䷔oCnCc)b?+C11!mM^Z=" =J| i}i;H,lW=Ӟe5 M5u Msh/":8Vm~?heHJ\I`fg &G.z?m`ha`ğd #mFD0>m4lO`uqP!IJ\jж: zМqwDmo4!ֆ.dg|EIiVK[N:waC ȸv'ќ`/ bL\z!e ~pƣJ"`BK$xNބU5-BM\ *Wڬ4 gyn0D-BÝ:"{4 ]tLjQhCFL󄘦QNZ5ǎbJ{=ԴtSxw=-I1+=obUHOȁUFCDrfLc;toFU农4nXʱRYܲJ{f`ʽ_++=t+OB9 b5rh͛vS?T NT&!G&o]вG>o!heN isw E b0{>5 SC. e݉( ǸOh`?nN)jvHkʴy"{Gu3$.<|'8T;~+ETMvrSge;ҀaLD~`ɡ˨I XMʩg e}'R%P쟨n2אMza,;ͬ7 u%" H*ø82 K[E!4iR&ÌD$T:]Mg\#jc0Jq:]|\%eZkeͩqh5y7N Zi FG~!z"~>IlZ)a'` G>輢*#"> HcI=N !=Q<B9M<^!LqQ@[ vPGn= _{Ж-o AS,ga3A*s19ɽCԐY(ƃR~E7+`5L5?.v^ZõOM_Hq'JWxOlnrYfy_qftNBZ|tk[}\W6 l0D?|*&'e8NW o+Ck@t2X=et ltL&N۟]Ҋl OJWCi# *C/V SԄnJA񤖈ubI!WARX6^:`y쟚z}^VLe6ww>AwWlZ 4R{ ~B#{[zU\)rbK Ю#,2!Ea r\ooygS^ sF]Kʹە銩&gO`9ѡ'E_VJ0S@H8I% =1zz4D]}TcdʨVx_8خ<37sFSgqW(yjD`V3r||R}P2 %`};RdC+HHapI%HHuI⅏Έ.~d_Y/~ ITBBb$7M0Mʭ n?1F7Y[w0ͬ;=;I!&rcrɩ?U?ڃ* (. Vv(F)Uoy"HT9rO8zuf䛉JyyR^I.W ֈf ~W*E(t'^0E>تH> wNBY#b)|4nm傈"P40ΝdQ`,R!΢y 1!4&mDIp \%V|шkҀkJ]X V$Hl'cIy;'A"'<Ȭ3Zv*wAPj5 jL$Qu>TyRI\vH^!"m)Wlxi}\q ޢ)/LR6jt̖^A?^N?WsG~yo?qil] endstream endobj 1 0 obj <> endobj 2 0 obj <> endobj 3 0 obj <> endobj 4 0 obj <> endobj 5 0 obj <>stream 2019-01-11T06:54:16+05:30 2019-01-11T06:53:33+05:30 2019-01-11T06:54:16+05:30 TeX application/pdf uuid:31f092d9-214f-47a0-99d7-be28b923f2fc uuid:ecbbf727-cd33-4d21-9cbf-48cf2648b4f1 pdfTeX-1.40.17 endstream endobj 6 0 obj <> endobj xref 0 7 0000000000 65535 f 0000013303 00000 n 0000014494 00000 n 0000014582 00000 n 0000014658 00000 n 0000014710 00000 n 0000018112 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.