1
!"#$%&'(#) *+, -./01(&&##2(3 !" #$ "% &' (" )* +, -. 45617889:;;<<<=>?7<=@A8 !" !" ! " #$% & ' () !"#$ %&'()*+,-./01)23 4567+89!:+;<=>?@ A B CD +E F GHI J K L MN O 1)2345PQR+STUVW XYZ[\]+Y^[_`ab ABcd+e.fgbhij@ k g lk +m n c oHp q 6 7r s ,hst234567uvwl+x yz>?@ {|}~ !" 7 # 2345 $%&'(67.) * +, +ST f g-rHu v-./0123hi2 345674+.5L6789HY ::;<+y=>?@[!:A5B C+QD4EF=&GH5=Ib JKLM+ NOPQbRSTU VWXA5Y?Z[+ '(L@\c ]XH ^[\c_XE`A5LMa s+ b>\cfgcdefghK/ 0i1uve\cjf12345 LM67+ klm1noH pqLM rsH FataLMuv*wA5L MLM+ b>1x2345cd+ y z{|t45}~b !n"#+ $I%vb67rs kl"1"&H nono+ '()v "#*+&GH5,-+ .I/Tc db[015&G234&+ (56 7&GN8+ 97!!:N;+ '( <=> t ?@ # 7 & G AB 2 C b D0EFGHoA5&GI'+ JK LD`M'(+ b>&GN$$+ O kP/QRST+ U.b>QRe@ VWXYZb #$%&'( )*+,-./012 ! " #$* + %& ' () , A[[\]r^/_+ `ab+;< =cdeQf>?vX+ gh Xij fka SlmenV/_o@pq6 7b fkrso@Pt+ /_o@u Y\]buv\cvw\+ Ts"# xy$+-.Slo@qC+ zme {\|o@PtH }GvA5rCb ~m6+ !!\c"gr^/_#v s+ $r"%&BSl'(/TH ) *2+v,dLM+ uYb-"#/ T cd + yz /_o@ Xrr y $ ./.0at10}~b2345+ S lpq 5a }| 6 ` +y a\ c " # {|| 67bme89: | j)*2 +I';+ )v"#Gh)*2+0 <=b fk>?"@Am+ QyBCf D\,bfEFFpq"@AmW c G ^ HI$ t J k KL H )*K MH JNKqH uOKPv XKIa / D QVR2+LJ+ >?uOPS+ \ ]QyBC/ rCT|Qyo+ >U taVWAnAmQyb fkqC@XY%+ Y%BCb Z-[b\menV,>]+ z^u Y%9_A5br-[H `]abc ) b dceY 2t9 | f ||| 6g + 7menV^HVRhn9_/c+ LMb-Y%BCYi+ Y%BCi j^bt j | kb-- ~| k\l+ aY % BC mno || p + qG "# f ||| 6rb 3456789: +;<=>?@A ! " #$% & '( ,-.) : r {~ a } : !s+;<=;tJmu vwx+ yz{|}~e}!{kU vs"#$#$%#&5auY} !{k5,b j';tJmuvwx(B) V*|+ utm+]+ ,6}~-* e.t f ./0H 17}!{kUv s$2wx3f{kBCb}~4+ .e/0,6tl5!:0 : 6 || 7 } : 6 f |+ s8>9 } jw!t:;< = !:+ , 6 * 678 }| j w!b l"5>>?yz$lF|;@+ } ~e/0AYP($wlBC+ Dl ttEFG\H \GF+[6"bj j|EtHML0IJtKLbXQ MNOP4QDlu_R|ba }~ uSY0cT(4bUV+ W,,6 YP(zuOH 5rSl}!{kL Me U v+ }~ Q MXYZ[ \ Y \bX[u]^_`a%+ bYE[6 Ya : cde%ba }~[H4+[H fZut+w!~ghb%+[xi a"Gjcb }~k03f;<={kBC ty$lK[bmn+,A[[$I )V{kBC9C+ b>J]rx" #t{koLcd+;<=poq{ |]4z)V{*wxA52B9 C+ !SKkrk+ QsQrQf+ ' (tu}!{kUvs$0jf* wxA5}!{kUv+ >?"#} !{k5,e}!FE+ U.3v| w{kBCb $}!{kUv>+ yz{|H w |\ b x H U y , { +X z a v { w +/ -s | } ! H } V } ! H 5 , } ! b / !+L ~ rs ! v } ! " #+ ]JLM{k$>+ %&'C{ koL$($>z}!F5tmn * ) + 7 } ! { kC - * n "#@ X>+ \.+5a,,/{k-kH e.oLtX}!)Aa /0Z12 tJ m bX QA kl } ! U v+ 3 ] 4t5ub+,.,}!)AH ./ e . { k + 6 2 y 7 , [ . "# t '(8H {a8+ 9{}!"#tM :l+ 9{}!5,t.;l+ 9{ , /} !) AX a t < A l + ( . + 5a l x F QA) A t } ! " #ba;< =poq{|]4mnj fr4b !"#$%& '(#)*+, !"#$%& '() a5+{|}~ =>? J @A V B ] CDEFG b $#EtHIJB>+;<= KL ? J@AVBMY]CNO+ P> } L MYQNb mn+ R`Xaj=>S}Be @AT{U+j=>@AVXWUb ]C.X&- }||| 6LYZ[\@A VB+ QlY4lN]^_+ `a^ b F QNc o j H dN }}~ j H eN } c o jb]C>+ fgMYQN { j+ dN }{ j+ eN } j jb;<=bh tijkl@X(mZ[MYQN+ knop?qZ[MYdN+zr, s tknH!uknvMYeNb ijkl@X(mj=>/d "wxuypzSy@JbJB\ k[,{*^x+ {(@#|}~! "+T#G ~| k$#%3G&|'+ Y8$u(B)*+b45+Xija $L,RJ-.@X(mAmTu in {| kb BCDEFGHIJK L!EMNOPQGHIJRSTU !"#$%& '() :r {~ a+ ;<=RS,/,4/0)Aas] X+ asL=l"i15a5b+ \Q Qt2-H>3t4iH 5Et67H .\t}<+N8,/,4/0)A PQR+ /c/h-`9/0)Ab ;<=:;<=>FWX?@'A/ =:B;<H=kCD{fX?b =>%F+ TtuE]\b+ \ <8FG;<,H]tT>I7@ V}!/chn XJ.[~a G~j q+ $"!K@V}!/cT`t% )"+ LMG@V}!/c5qNu tf]JOb,/,4/0)A+ P L\];<@V/_+ EQrxaZ .kt90@XR*+ SLb-;< )AB.H .I)AT9J+ <AQ R>|myl+ Uu*'\VJHW *B,QRylHWbL=l"* A[T`+ 62%d,/,4/0) Atf]c$\G;<=$,/X YTLH @VJZylH /0}B[ \H "#XYv*Mtu'TL+ ] iQQt2-e^^[t\0}<+ h_67tfke`k+LJ\ab 0 , 4 /0 ) A , / 67+ST - {|{} !hc,/,4/0)Ab =>Id+ *!S*)+ b>, /y5Jb*$ XNa vl"ce+ 7 XNa vfgO4/cghH O4/c |mH `h!YH [\TvH ,/Xa S l H , / 67 9Cv 67b * $ X}a vl"ce+ ]iXbkx?F }BatTw+ ij XBkBH>lBH JZBa *)+ }]>D/cO4+Z JN z @V c L mn H o ,Y p 1 0H JZqxtVJX(H o,X(H JZX(b*$ X?a vl"ce+Q frF;<?J+/QH/0H/sk } B + 6 2 l = X Vt k u /0 ; <a vIb*$ Xra vl"ce+Q f)A$@1p~1A/0@e*Q f,/$@1wxRyH i!/_p qH@19BVBHXi]RzaH {| PQr&/ =[co$/c>*$1 DtO4/cp&er&+ )AtV (/c*$)A/cH A}A~\z vO4r&/ ,/Xatl!Sl* $O4/cH Axt@VTvcdH ,/}~yzr&b =>Id+ *^%cd+ b>, /&Jb*$Il!uv+IJ1A ,/+=l*"#hi671Al+ 0@eefgco*"#himn 5$+/-{*uv%1bH 29u v&~bH P.uva&bb*IB Vda&+=,/U*62y7{a 8eLa8+coK:*$Ia&+ co$@e*'('keVd+ vh 67&Jb*,"(n5)+\,/ 67Q*hn+U,-+ ,"e`] O4/c(r[5)+ '(p&co O4[Q+ $/ XU.)vH nX[R y$H ([{~E/BH ([*wE 0Bat5)b*IBLM)v+ 1 qLMvw+ ]JLM,/tf]h pH ,/v2rx"#@Xt+B+ vhXLxy$HLx./.0at{ |,/}~b =0Z30qH=4/qH;) evcoH@eeAxK5~6/0 ,/,4/0)A7G]Xy|/ = 7~qH 8=:yF,/,4/0) A!?b #$%& #'() *+,-./0123456 !"#$%& '() :r {~ a+ ;<=:;<=>i4dZL=T /67+ @{fRS=:T/67u vwlX+ !nf9e.<8FG; <$>Ie,45nTt/c67 X?ltf*'AH >I zn'$I e\A)AX:Tt/c67tc ;,eSH A1"T/67VWX? }<+ Z[cd"j!T/67+ b 5CDB< XY=>]H ?<JOa { ?7@+ A?;<>|myltT/ BXb =>CD!n=>EF/_G ! u y p z H;<= A m 8 # 9C qH;<=;)e}0nV+ _xy HZH 5nH nVtT/67A5G dZb=>%F+ xyHZ*\T/ ,)u+ $JZlxH 1IH LMl" ce/ 5n*ZJ/c>'|YZB \c4J/ nVT/*XX:KLH XMlNl+ /0wVTOc+ b0 vwr+ABPVQ.H Z{:sXH _ ] s v0* MJ m +/0 # Z 9 Cb $RDRSt;<=:T/6 7uvwl X l + => ST G L= {|}~ ! l j !T / 67 7 U t V W+ zX!lj!L=T/0O67 TYthY2MGYQb _A[[$IL=T/67+ = >Id+ *Zafg X!n)<f9 <8F"!K>,?JnX{$T `a [T{\+\C])<L$U$ rFt.9+Qf\C])<$67 .+mF&+ 1aC])<hp*B ,@a.;b*rF X ^Y=>]+ ? <JO_ {?7@a [jfk+ bgl /675$+ `a`]0+wx+ U .MvfgbJ +ST)<7@H d <Z[H cg>?H p\e.0*M $;<.+mF&+ZJvh[dr F;<?JtdZWN+[pCD> ?thprQb*N? Xeyu,t \0,Z/_a [jXY+ ghfz yUg\+ $Il!/c/ ghJZ ylR)+Nzrh&g"HW/ g h10Uq@V+ 1A##iA/ g hbwj,]htylim+IBT `)ub*~6 XO4/ca [j> ]+\T/671A-O4[\+\ T/JmVg-O4[\+\T/[ \kl-O4[\+ $O4=mH J Z3VH fkJZvuR$ITt/ c+Y:b-T/67tZA8H V d 8 +L *. ) u 1 af k O 4/ cb =>%F+"j!tT/67T wm!n+ 4rghmoQ+L=l "*\NKSNH pKSpH.KS .t7#+\T/67A[[b.b pb&~+ \HqthrX">, c | ^!st0ub ;<=:T/67uvwlX 4_?G z>.;<=:T/67u vwl67>v, zn'Sl XY=> ]H ?<JOa {?7@t.)*+, z;<=kJZrh2+%QewF TxU$Y y5 \Y z]{ \ , b 7897:89:;89; <=>?@A-BCD !"#$%& '() :r {~ a+ ;<=RSL=}Be@Ayl] X| {|}~ ,+Yf g\k JZ{}~ !XasX+ %&f9e.<8FG ;<n'}B/ce@A67tf *%x}<\GSH A}Be@Ay l]X}<b;<=:;<=>F WX?@'A/ =:B;<H=kC D{fX?b =>%F+ "A"!K+rAz 90@Xt#)a$I%+ }B$@ Amh,rAtf*R)b<8F G;<8!b>g&!bF+ *62 'S=>(?t1)@VK9HE* r}Ku+ S:;<+rs%F*\ }B@Ayl7, {|}~ !LS1L ]0K[+LA}@yl]X2;< bF G /0X k } , a+ ! K -. } B+\wk[/h]JZt*)b/ ]00>IH SH AtfghKGD 1cd+ 400;<.+H QR>(H JZvab2+ 1a;<}@r&y l # { P !+ P J m g + P W m hb L=l"34!5%d}@r&$ <AJZVdylH $aVJylH 1aSSylltf]c$+iQ. +H 6W7,b =>%F+;<.'6."VL RVdVeh- }w !QR8W+ B 'LSQRH {kH }@>9\le h - ] - A 8 H : g ; f@A 8 K :+ <=1B,4 o >[@AoVe ?@}B1)WAJ+ PuBrt1 )#C+ Su(?t#<r7H DE tFG}B+ }@[\q&+ &uH 0t}@r&ylXY+ 1a;<} @r&yl]uI,b/!J*r K ( % d- + $ L SP . = YV\ m L+;<4I$@A[\-.YMH @AabY`]H X*rig&YM v>?+ }@r&ylgf|Nb =>Id+ }@r&ylW$3 5bL=l"*~6A: X[v[V [OaylRye X[Viv=X(a yl]q+ !S4r+ }_yJ+ /c PQtR?J}@QRv+/X%H /H}H/?k+\;<Nz,@A 4t(+ 9,6.@A7=+LJS ,;<}B@Ayl"qMb =>Id+ *F&;<VR?J }_Q.+ Rr}@ylTw+.5 VRBHl8wHEZVyl+ HBa 9L=}@[\+ 3?JU?+ Hk UHb*SI)H+ 1DS)H vT [d}@O4+ $a1Afk}@O 4/c+ \O4?30>lO4)u v a +, } @r & y l U n I V a Jb*!Kr&+ rFZ)~WAH &AMWAH ~@T!A+Nz}B @Ayl".kk+ X@}@r&" ZVb*Qfx?)uH \kvMH EE,c+Y:HB@V/_eXY /_+ABp&L=}@[\+ vh u o k H u ? k H u s k t @A A mb*YZ[~+ '(y$0+,7 X*+ \X]m/(](JU0k~ XH ^_*H d`*v,!Q?FU tX*Xae&u;<?Jt"# Xa+ \*zW/ Uf,"ya*w+ \?bc+Y:$];<dCiH b -;<,7K+Nz;<}@Bkb _efU0 {|}~ ,+Yf g\k JZ{}~!X+ =>Id+ 0[0 co * $ T` l >K fg + 0 zP g+ kJV7+ \hice/00O B<67/ L=l"*PQj`HL Mpk/03lEhH oT3mH X hFUv67+ no[doQH np [ d O 4 H n P [ dH Z +ST 7 {|}~ ,+Yf g\k JZ{}~!X UF?JH UF%FH UFqO/ *b 0[`3;<mX?@H r]qOt 5 s + t )b ; u V e H Z n U ; <H ([;<+ *BU*hp+ 1a; <ylb X?MnGLSHLA}@]X }</ c2}@O4{*jfr7G ]Xy|b qu$;=[uv+ 0@eT: ;<v@ek+=[0co{*jf r+L=fk}@ekHZjfrv y$X?b EFGH IJK' LMNOPQRSTUVWKX ! " #$' / 0 %& ' () , A [ [ wx X X R C D y 5 ` a T Y th p +LJ yz Y $ q = 1 0t $ q/_ + a 5 +;<= r x $ y H;<=r x c &y H; <= poq V& y j G zn ' U C z Y y 5 { D H | Q } 0 + L t. ) U $Yy 5\ , + A [ [ y 7 i5 n g L 7 ( + $ I67 ~ 3 a & + LJN F> ! y 5 H " z y 5 t # $ $% 5 ,b zU$, >Q +;< p c $ i5 n ij X 2 6 j fH & m a & H & m ) p at ^ v U C z Y y 5 { D H | Q t } 0 + L + @ ! S G + L t 9 U ? ~ H ' m wx H U Ch C v f k W } + A [ [ >? Gp c $ c o $ N F z y $% 67 > t ( 7 th + C 6 G ~ 3 H a & n Z + Z A 8 H ) z 8 H I ( 7 8 ( IbXEc o V& V 7t y 5 67 ] ] q m Q v h+ Y $ N F ^ *+ _: ` , A H - Y u . ba;<=mn j fr 4 b VWXYZ[\ ]5^_`:ab !"#$%&'()*+,- .
![lasem.journals.semnan.ac.irlasem.journals.semnan.ac.ir/article_1296_8d2a723e64b9187009f87086a36c... · q)3 7 o p e: l o ,n l>m+k ijk i g eh ˘ = 1 -= +˛ bt kb ˘ ˘ / ˘ r ] ˇ˛](https://static.dokumenty.site/doc/80x56/5e0a4ba812829801ea45bb5f/lasem-q3-7-o-p-e-l-o-n-lmk-ijk-i-g-eh-1-bt-kb-r.jpg)
