$B!V(JTiO2$B8w?(G^$G$3$s$J;v$,$G$-$k$N!W?'$s$J8&5f$,?J9TCf(J
Back $B-b(J4 <2001.04 $B!A(J 2002.03>
$B!Z(JLINK$B![(J

$B%8%c%s%k%\!<%k$r%/%j%C%/$7$F:G@hC<@$3&$X(JGO!

$B%[!<%`(J
$B>&IJ(J
$BBg3X(J
$BElBg(J
$B7G<(HD(J
$B;(5-(J
$BJY6/(J
$B"#(J<$B1~MQ8&5f(J>WHAT IS ADVACED$B!!!!!!(J

$B5-:\F|(J

$BJ,N`!&%+%F%4%j(J

$BFbMF!c=PE5!d(J

18/March/02

$B%i%$%;%s%9%S%8%M%9(J

$B!cJ]M-FC5v!'8w?(G^$N@=B$J}K!!d(J
$BFC5v8xJs(J2849177$B!=8w?(G^$H$J$k6bB0$r4^M-$9$kM-5!6bB02=9gJ*$r4%AgM^@):^$H6&$KMOG^$KMO2r$7!"C4BN$K4^?;$5$;$?8e!";@2=J70O5$Cf$G>F@.$9$k8w?(G^$N@=B$J}K!!#(J
$B!vK-EDCf1{8&5f=j(J

18/March/02

$B%;%_%J!<>R2p(J

$B!c;@2=%A%?%s8w?(G^$N9b5!G=2=$H1~MQ5;=Q!d(J
$B35MW!'936]!&93%+%SMQES!"2=3XJ*t2=:`NA$H$7$FBg$$$KCmL\$5$l$k;@2=%A%?%s8w?(G^!#;@2=%A%?%sF)L@GvKl$NB@M[EECS$X$N1~MQ$*$h$SA!0]!&%W%i%9%A%C%/$X$N1~MQ$K$D$$$F$b2r@b!#(J
$B9V!!;U(J $B!'FHN)9T@/K!?M!!;:6H5;=QAm9g8&5f=j!!%;%i%_%C%/%98&5fItLg!!4D6-:`NA2=3X8&5f%0%k!<%W(J
$B!!%0%k!<%WD9!!9)3XGn;N(J $BT;ED!!Gn;K(J $B;a(J
$BF|!!;~(J $B!'#2#0#0#2G/(J $B#37n#2#7F|!J?e!K#1#0!'#3#0!A#1#6!'#0#0(J
$B2q!!>l!'El5~!&8fCc%N?e!&Cf1{Bg3X=Y2OBf5-G04[#5(JF$B!#7#09f<<(J
$B!JEl5~ET@iBeED6h?@ED=Y2OBf#3!]#1#1!]#5(J $B#T#E#L!%#0#3!J#3#2#9#2!K#3#1#1#1-l!K(J
$B!v3t<02q

11/March/02

$B;:Am8&%K%e!<%9(J

$B!cBgD26]$d#M#R#S#A$r;&6]$G$-$k#T#i#O(J2$B%;%i%_%C%/%9?(G^$r3+H/!&IwO$>t2=:^$H$7$F>&IJ2=!d(J
$BBgD26]$d#M#R#S#A$r;&6]$G$-$k?7%;%i%_%C%/%9?(G^$r3+H/$7$?!JFC5v=P4jCf!K!#?e=hM}$J$i#5!A#3#0#p#p#m!J#1#0#0K|J,$N#5!A#3#0!KDxEY$N6K$a$FDc$$G;EY$G8z2L$,$"$j!"I:Gr$dM-32M-5!J*$NJ,2r8z2L$b$"$k$?$a?et2=$KM-8z$G$"$k!#0BA4$GL532$J$?$aIwO$$d%W!<%k!"IB1!$G$N1!Fb46@wKI;_$d0eNE4o6q$d0aNA$J$I$NLG6]$d@v>t$K;HMQ$G$-!"1vAG7OLt:^$N;HMQNL$rBgI}$KDc8:$G$-$k!#!J3t!K%X%k%9%1%_%+%k!J0&CN8)>o3j;T5WJF;zCSED#1#7#9!K$,IwO$>t2=:^$H$7$F>&IJ2=$9$k!#?7$7$$:`NA$O%"%Q%?%$%H$rHoJ$$7$?Fs;@2=%A%?%s8w?(G^$r%Y!<%9$K9)IW$7$?%;%i%_%C%/%9?(G^$G$"$j!":Y6]$dM-5!J*$N5[Ce!&J,2rG=NO$,$"$k!#LnO2!!5|%0%k!<%WD9$N?7$J$?9)IW$K$h$j2HDmMQ7V8wEtDxEY$N8w$G$b8z2LE*$KH?1~$9$k$h$&$K$J$C$?!#$^$?%"%Q%?%$%H$,:Y6]$r0lC65[Ce$9$k$?$a$3$N$h$&$J

$B!c%"%Q%?%$%HHoJ$#T#i(JO2$B8w?(G^!]6u5$>t2=$d936]!&93%+%S!"KI1xEINA$H$7$F1~MQ!d(J
$BFs;@2=%A%?%s$NI=LL$r%"%Q%?%$%H$GJ$$C$?B?5!G=@-J#9g:`NA$r3+H/$7$?!#$3$NJ#9g:`NA$O!"tt2=$r9T$C$F$$$k!#<&IJL>!(%"%Q%F%C%/!K!#$3$NEINA$O!">o29!&(J2$B;~4VDxEY$G4%Ag$78GCe$9$k!J?)IJ1R@8K!$K=`$8$?0BA4@-;n83$G$"$k4o6q$*$h$SMF4oJqAu5,3J;n83$KE,9g!K!#%]%j%9%A%l%sMF4o$K!"L_$d%Q%s$rF~$l!"38$r$7$F<<29$GJ|CV$9$k$H!"EII[$7$F$$$J$$MF4o$G$O(J2$BF|DxEY$G%+%S$,@8$($k$,!"%"%Q%F%C%/$rEII[$7$?$b$N$G$O(J1$B=54V7P2a$7$F$b%+%S$O@8$($J$$!#$3$NHHMh$NFs;@2=%A%?%sC1BN$r;HMQ$7$?EINA$G$O2e$rMW$9$k$,!"%"%Q%F%C%/$OD>@\EII[$G$-$k$N$G!"H>F|$G;\9)$,:Q$s$G$7$^$&!#Fs;@2=%A%?%sC1BN$NEINA$H%"%Q%F%C%/$rEII[$7$?>l9g$rHf3S$9$k$H!"L@$i$+$K8e $B!v;:6H5;=QAm9g8&5f=j(J

11/March/02

$B#T#i#O(J2$BGvKl(J
$B%l!<%6!<>xCe(J

$B!cJ| $BL55!5!G=:`NAAO@=$K4X$9$k8&5f$G$O!$8w?(G^3h@-$N9b$$%"%J%?!<%xCeCf$NJ70O5$;@AG05$N:GE,2=$K$h$j!$%5%U%!%$%d$K2C$($F%i%s%?%s%"%k%_%M!<%H!J(JLaAlO3$B!KEy$Ne$X$b7k>=@-$NM%$l$?%"%J%?!<%2A$9$k?7$?$J@\7WB,$9$k%Q%k%98wNe5/I=LL@59&NLB,Dj%7%9%F%`$r9=C[$7!$%/%m%`!J(JCr$B!K%$%*%sCmF~(JTiO2$B$rB,Dj$7$?7k2L!$$=$N9b$$2D;k8w1~Ez@-$H@59&M"AwG=NO$,3NG'$G$-$?!%%i%s%0%_%e%"!&%V%m%8%C%H@=Kl5;=Q$rMxMQ$7$F%A%?%s;@$rC1AX$:$DM-5!J,;R$K64$s$@@QAX9=B$BN$N:n@=$K@.8y$7!$%J%N%*!<%@$GKl8|$r@)8f$7$?D6GvKl7A@.$N8+DL$7$rF@$?!%6LG,>uC:AG=89gBN!J%+!<%\%s%*%K%*%s!K$N9g@.$G$O!$F<4pHD$X$NC:AG%$%*%s>HlEE;R82Hy6@4Q;!$r?J$a!$E>0L6aK5$G$N%*%K%*%s$NM%@hE*$J3K7A@.$r=i$a$F8+=P$7!$E>0L$K1h$C$F%*%K%*%s$,@~>u$KG[Ns$9$k$3$H$,3NG'$G$-$?!%(J
$B!vF|K\86;RNO8&5f=j(J

11/March/02

$BF|K\2=3X2q(J
2002$B=U5((J

$B!c2=3X3X2qBh#8#1=U5(G/2q%W%m%0%i%`$h$j8w?(G^4XO"%T%C%/%"%C%W!d(J
$B!!F|;~!'J?@.(J14$BG/(J3$B7n(J26$BF|(J($B2P(J)$B!A(J3$B7n(J29$BF|!J6b!K(J
$B!!2q>l!'Aa0pEDBg3X(J $B@>Aa0pED%-%c%s%Q%9!JEl5~ET?7=I6h@>Aa0pED!K(J
$B"#!L%J%N6bB0:xBN$N2=3X!M!LJ,;R5!G=$HJ#9g5!G=!=8w$K$h$kJ,;RJQ49$HJ#9g5!G=H/8=!=!M!L9b46EY!&2D;k8w1~Ez8w?(G^$N3+H/:GA0@~!M!J#79f4[(J7-319$B!K(J
$B"#(J4S3-04$B!!FCJL4k2h!!%^%$%/%mGH$*$h$S8w?(G^$rJ;MQ$7$?M-5!1x@wJ* $B"#(J3S4-02$B!!FCJL4k2h!!;@2=%A%?%s!&;@2=%?%s%0%9%F%sJ#9g:`NA$N9b46EY2=8w?(G^H?1~!JElF+5!4o!K!{:4Gl!!5A8w!&5\Fb!!2m9@(J
$B"#(J3S4-03$B!!FCJL4k2h!!2D;k8w1~Ez7?;@2=%A%?%s8w?(G^$N3+H/!J=;M'2=3X!K!{>.CS!!9(?.!&4!&1|Gw!!82@g!&0BEl!!Gn9,(J
$B"#(J3S4-04$B!!FCJL4k2h!!CbAG%I!<%W;@2=%A%?%s8w?(G^$N2D;k8w1~Ez2=5!9=!JK-EDCf8&!KBgOF!!7r;K!&?9@n!!7r;V!&00!!NI;J!&@DLZ!!91M&!&B?2l!!9/71(J
$B"#(J3S4-05$B!!FCJL4k2h!!;@2=%A%?%s$N%J%N9=B$@)8f$K$h$k9b46EY!&2D;k8w1~Ez8w?(G^!JElBg@hC<8&!K66K\!!OB?N(J
$B"#(J3S4-06$B!!FCJL4k2h!!%"%K%*%s@)8f$K$h$k?eJ,2r$N$?$a$N2D;k8w1~Ez7?8w?(G^$N3+H/!JEl9)Bg;q8;8&!&(JCREST$B!KF2LH!!0l@.(J
$B"#(J3S4-07$B!!FCJL4k2h!!2D;k8w$K$h$k?e$N40A4J,2rH?1~!](JIn1-XNixTaO4$B?(G^$N3+H/!J;:Am8&8wH?1~8&5f%;!K9S@n!!M5B'(J
$B"#(J2S8-02$B!!FCJL9V1i!!8w?(G^$d%@%$%d%b%s%I%;%s%5!<$rNc$K$7$?;:3XO"7H$X$N;n$_!JElBg1!9)!KF#Eh!!><(J
$B"#(J2B3-30$B!!%X%F%m%]%j;@$rMQ$$$?%H%j%U%k%*%m?];@$N8w?(G^J,2rH?1~!J;:Am8&!&(JNEDO$B!K!{KY!!5WCK!&9bLnM5;R!&>.CSOB1Q!&C]Fb9@;N!&1JD95W42(J
$B"#(J3B4-45$B!!9b3h@-%A%?%s(JFI$B?(G^$N@_7W!"9g@.$H$=$N?(G^:nMQ!J;00f2=3X%^%F%j%"%k%5%$%(%s%98&!K!{@P0f@;0l!&:XF#=c<#!&;0C+!!@?!&LSMx=c0l!&>>@nD>?M!&EZHn!!Lw!&>>5o@.OB!&Gp!!E5IW!&F#ED>HE5(J
$B"#(JNaTaO3$B8w?(G^GvKl$N9g@.!JEl9)Bg;q8;8&!&El9)Bg1~MQ%;%i%_%C%/8&!&(JCREST, JST.$B!K!{(JLee, Yungi$B!&EOJUM'N;90!&F2LH0l@.(J
$B"#(J3C1-27$B!!;g308w>He$G$N%a%?%s$+$i%(%?%s$N9g@.!JC^GHBgJ* $B"#(J3C1-28$B!!?75,4uEZN`J#9g;@2=J*8w?(G^$N3h@-$H7k>=5Z$SEE;R9=B$$N4XO"!JJ*>2f!&]V!!9>!&2 $B"#(J3C1-29$B!!%^%0%M%H%m%s%9%Q%C%?>xCeK!$K$h$jD4@=$7$?(JPt $BC4;}(JTiO2$BGvKl8w?(G^$K$h$k?e$N8w?(G^J,2rH?1~!J:eI\Bg1!9)!K!{KLLn@/L@!&0l@%90OB!&C]Fb2m?M!&>>2,2mLi!&5HEDM4;R!&9>1:!!N4!&0BJ]@50l!&J8!!Aj5H5H!&F&DMW">O!&NkLZ1IFs(J
$B"#(J3C1-30$B!!%$%*%s9)3XE*>2,2mLi!&0BJ]@50l(J
$B"#(J3C1-31$B!!(JFT-IR$BJ,8wK!$K$h$k;@2=%A%?%s8w?(G^I=LL$H?e$H$NAj8_:nMQ$N8&5f!J:eI\Bg1!9)!K!{:dK\82;N!&C]Fb2m?M!&>>2,2mLi!&;32<90L&!&0BJ]@50l(J
$B"#(J3C1-32$B!!@V30J,8wK!$rMQ$$$?MO1U7O$G$NFs;@2=%A%?%s8w?(G^H?1~$N4Q;!!J?@F`@n2J3X5;=Q%"%+%G%_!O!&Bg@>!!MN(J
$B"#(J3C1-33$B!!0MMj9V1i!!;~4VJ,2r@V30J,8wK!$K$h$k8w?(G^H?1~%-%M%F%#%/%9$N4QB,!J?@F`@n2J3X5;=Q%"%+%G%_!!!MN(J
$B"#(J3C1-37$B!! $B"#(J3C1-38$B!!I=LL$r%7%j%+$GHoJ$$7$?;@2=%A%?%sN3;R$N8w?(G^3h@-!JKLBg?(%;!K!{CSED!!LP!&%A%c%*%9%j%`%I%@%s%+%b%k!&BgC+J8>O(J
$B"#(J3C1-39$B!!;@2=%A%?%s8w?(G^H?1~$K$h$j@8@.$9$k%9!<%Q!<%*%-%7%I$NHf?'J,@O!J:eBgB@M[%(%M%k%.!<2=3X8&5f%;!K!{8eF#!!H%!&2#Ln>H>0!&>>B $B"#(J3C1-40$B!!%Z%m%V%9%+%$%H9=B$$rM-$9$k(JNa2(1-X)AXTa2O6(A=Mg, Ca, Sr, Ba)$B8GMOBN8w?(G^$K$h$k=c?e$N40A4J,2rH?1~!JElM}BgM}!K!{1|IYB@M[!&2CF#1Q $B"#(J3C1-41$B!!%?%s%0%9%F%s%V%m%s%:9=B$$r;}$D%?%s%?%k7OJ#9g;@2=J*8w?(G^$K$h$k=c?e$N40A4J,2rH?1~!JElM}BgM}!K!{EDJU7rB@O:!&2CF#1Q $B"#(J3C1-42$B!!@QAX9=B$$rM-$9$k%b%j%V%G%s;@%S%9%^%98w?(G^$K$h$k2D;k8w>HM5.!&2CF#1Q.NS5WK'(J
$B"#(J3C1-43$B!!(JTi-MCM-41$B%a%=%]!<%i%9%<%*%i%$%H$N6I=j9=B$$H8w?(G^H?1~FC@-!J:eI\Bg1!9)!K!{8U!!7]!&ElK\?5Li!&>>2,2mLi!&0BJ]@50l(J
$B"#(J3C1-44$B!!(JTi-B$BJ#9g;@2=J*GvKl$N8wM65/D6?F?e2=FC@-$H8w?(G^H?1~@-$K5Z$\$9(JB2O3$B$N1F6A!J:eI\Bg1!9)!K0BJ]@50l!{F;;V!!CR!&C]Fb2m?M!&>>2,2mLi(J
$B"#(J3C1-45$B!!(JTiNF$B$N9g@.$H2D;k8w>H.NS5WK'(J
$B"#(J3C1-46$B!!N22=J*%+%s%/%j%J%$%HCf$N6u9&$rMxMQ$7$?8w?(G^$N3+H/!J2,;3Bg4DM}9)!K1|:j9@5}!&@VCO7DHK!&>>ED85=(!{;0BpDLGn(J
$B"#(J3C1-47$B!!2D;k8w1~Ez7?$NCbAG%I!<%W;@2=%A%?%s8w?(G^J4Kv(J(2)$B!JK-EDCf8&!K!{?9@n7r;V!&NkLZ7{0l!&00!!NI;J!&BgOF7r;K!&@DLZ91M&!&B?2l9/71(J
$B"#(J3C1-48$B!!6bB0;@2=J*$r4^M-$7$?2D;k8w1~Ez@-;@2=%A%?%s8w?(G^$ND4@=!J;38}Bg9)!K!{2,2 $B"#(J3C1-49$B!!%P%J%8%s;@6d8w?(G^$K$h$k2D;k8w>HK;@6d?eMO1U$+$i$N;@AG@8@.H?1~!JElM}BgM}!K!{:#EDNC;R!&2CF#1Q.NS5WK'(J
$B"#(J3C1-50$B!!(JNaInS2$B8w?(G^$K$h$k2D;k8w>H $B"#(J3C1-51$B!!(JAgInZnXSX+2$B8w?(G^$K$h$k2D;k8w>H $B"#(J4C1-01$B!!2D;k8w1~Ez@-8w?(G^(JTa3N5$B$N%P%s%I9=B$2r@O!JEl9)Bg;q8;8&!&(J $B7'K\Bg1!<+A32J3X!&(JCREST, JST.$B!K!{@P@nL@@8!&9bED!!9d!&LnB<=_;R!&86!!5|OB!&>>K\BYF;!&F2LH0l@.(J
$B"#(J4C1-02$B!! $B"#(J4C1-03$B!!?75,%U%k%*%m%J%$%H%i%$%I7?2D;k8w1~Ez@-8w?(G^$N9g@.!JEl9)Bg;q8;8&!&(JCREST,JST$B!K!{3^86Kc;R!&H4?e9,B@!&9bED!!9d!&LnB<=_;R!&86!!5|OB!&F2LH0l@.!&>.NS5WK'(J
$B"#(J4C1-04$B!!5,B'G[Ns$7$?Hy:Y9&$rH?1~>l$H$9$k2D;k8wA}46H?1~!JETBg1!9)!&(JCREST$B!K!{NkLZM42p!&0f>e@2IW!&9bLZ?52p!&1WED=(HxOBG7(J
$B"#(J4C1-05$B!!%W%i%:%^=hM}$K$h$k2D;k8w1~Ez7?;@2=%A%?%s$ND4@=!J6a5&Bg9)!&%(%3%G%P%$%9!K!{=EK\N4= $B"#(J4C1-06$B!!N2;@%A%?%s$r86NA$H$9$k2D;k8w1~Ez7?;@2=%A%?%s8w?(G^$ND4@=!J6a5&Bg9)!&%(%3%G%P%$%9!K!{;09%@5Bg!&0f86C$I'!&0BF#@5=c!&?y86?50l(J
$B"#(J4C1-07$B!!CbAG%I!<%W;@2=0!1tJ4Kv$N9g@.$*$h$S2D;k8w2<$G$N8w?(G^:nMQ!JJ* $B"#(J4C1-08$B!!(Jd10$BEE;R>uBV$N(JIn3+$B$r4^$`6bB0;@2=J*8w?(G^$K$h$k?e$NJ,2rH?1~!JD92,5;2JBg9)!K!{:4F#=_Li!&@FF#?.M:!&@>;3!!MN!&0f>eBY@k(J
$B"#(J4C1-09$B!!?e$NJ,2rH?1~$KBP$9$k(JSb$B%$%*%s$r4^$`6bB0;@2=J*$N8w?(G^:nMQ!JD92,5;2JBg9)!K!{EDCfB'42!&:4F#=_Li!&@FF#?.M:!&@>;3!!MN!&0f>eBY@k(J
$B"#(J4C1-10$B!!(JAgNbO3$B8w?(G^$K$h$k2D;k8w>H $B"#(J4C1-11$B!!(JTaON$B8w?(G^$N9g@.>r7o$H8w?(G^3h@-$N8!F$!JEl9)Bg;q8;8&!&(JCREST,JST$B!&ARI_7]2JBg!K!{0lLZ!!9k!&9bED!!9d!&O%!!BgN?!&LnB<=_;R!&86!!5|OB!&F2LH0l@.!&>.NS5WK'(J
$B"#(J4C1-12$B!!2D;k8w1~Ez@-8w?(G^(JTaON$B$N9g@.$K$*$1$kCb2=>r7o$H8w?(G^3h@-$N8!F$!JEl9)Bg;q8;8&!&(JCREST.,JST$B!K!{I[=E!!=c!&0lLZ!!9k!&9bED!!9d!&LnB<=_;R!&86!!5|OB!&F2LH0l@.(J
$B"#(J4C1-13$B!!%7%j%+C4;}%A%?%s;@2=J*>e$G$N%"%s%b%K%"$r4T85:^$H$7$FMQ$$$?8wC&>KH?1~!J5~Bg1!9)!K!{;{B<8,B@O:!&EDCfMGM5!&A%0zBn;0(J
$B"#(J4C1-14$B!!;@2=%A%?%s$K$h$k?eCf>K;@%$%*%s$N8w?(G^4T85$K$*$1$kA*Br@-$N@)8f!J6a5&BgM}9)!&6a5&Bg%*!<%W%s%j%5!<%A%;!&KLBg?(%;!K!{Cf@$8EN4@8!&8EAq6G=S!&B<>e?-Li!&8EFn!!Gn!&7WNIA1Li!&BgC+J8>O(J
$B"#(J4C1-15$B!!5.6bB0C4;};@2=%A%?%s8w?(G^$K$h$k#L!]%j%7%s$N4D2=H?1~$K$*$1$kN)BNA*Br@-@)8f!JKLBg?(%;!K!{%Q%k%\%J%^%j!&CSED!!LP!&BgC+J8>O(J
$B"#(J4C1-16$B!!;@2=B.EY$*$h$S5[CeG=$r2~A1$7$?;@2=%A%?%s8wC&>K?(G^!J6a5&BgM}9)!&6a5&Bg%*!<%W%s%j%5!<%A%;!&:e;T9)8&!K!{6bF $B"#(J4C1-17$B!!CbAG4^M-%X%F%m4D>u2=9gJ*$NH>F3BN8w?(G^Fs;@2=%A%?%s$K$h$k8wJ,2r%a%+%K%:%`!JL@@1BgM}9)!&L@@1BgCO5e4D6-J]A4%;!K!{8~9>H~5*!&KY1[!!CR!&EOJUF`DE;R!&F|9b5WIW(J
$B"#(J4C1-18$B!!Fs;@2=%A%?%s$rMQ$$$?FbJ,Hg$+$/MpJ*9/CK!&F|9b5WIW(J
$B"#(J1C5-34$B!!%7%i%s%+%C%W%j%s%0:^=$>~;@2=%A%?%s$rC4BN$H$9$k%P%J%8%&%`7OC&>K?(G^$ND4@=$HI>2A!J6a5&BgM}9)!&4X@>EENO!K!{8EFn!!Gn!&;e1J2m9@!& $B"#(J2C5-48$B!!7V8wJ,8w(JXAFS(X$B@~5[<}Hy:Y9=B$!K$K$h$k(JV-TiO2$B?(G^$N%P%J%8%&%`%5%$%H9=B$$N8&5f!JEl9)BgAmM}9)!&2#IM9qBg1!4D6->pJs!&ElBg1!M}!&2#IM9qBg1!9)!K@t!!9/M:!&5HIp1Q> $B"#(J3C5-43$B!!%A%?%N%7%j%1!<%H9g@.$K$*$1$k%U%CAGE:2C$N?(G^3h@-$X$N1F6A!JElBg1!9)!&2#9qBg1!9)!K!{8e0B9/=(!&8b!!K2!&C$L&!!7I(J
$B"#(J1C6-25$B!!H?1~@-J.L8G.J,2rK!$K$h$k;@2=%A%?%sHyN3;R$N9g@.!J>EFn9)Bg!K!{0BF#@5=c!&LZ;^D*IW!&;3ED1I<#(J
$B"#(J1C6-27$B!!;@2=%A%?%s!?%]%j%8%a%A%k%7%m%-%5%s%O%$%V%j%C%IHyN3;R$N5[CeFC@-!J%3!<%;!.@n!!@?(J
$B"#(J2C6-44$B!!9bBQ5W@-%U%CAG7OY{?e:^$N3+H/!J#3!K!JElBg@hC<8&5f!K!{0$It!!M*!&0f:d!!9R!&9%LnB'IW!&CfEg!!>O!&EOIt=SLi!&66K\OB?N(J
$B"#(J2C6-54$B!!0W;@Ie?)@-J4BN$X$N?eMO1UCf%A%?%K%"8w43>DGvKl%3!<%F%#%s%0!JF|E49[6H8&5f3+H/%;!K!{4_K\!!>O!&?7;R5.;K!&>.AR?50l!&@1Ln4u59!&43>lE/O/!&CfDM>!?M(J
$B"#(J2D1-15$B!!3Fu:F9=C[BN$N9g@.$H$=$N8w?(G^FC@-!JJ*:`5!9=J*J]CK!&:4!9LZ9b5A!&86ED!!8-!&EOJU!!=e(J
$B"#(J3D2-02$B!!(JTiO2(001)$BI=LL$K$*$1$k(JBa$B5[Ce9=B$!J;:Am8&!K!{5WJ]MxN4!&LnI{>00l(J
$B"#(J3D2-03$B!!(JSTM$B$H>:29C&N%K!$K$h$k(JTiO2(001)$BI=LL>e$N9=B$!"5[Ce$*$h$SH?1~@-$N8&5f!JElBg1!M}!K!{ $B"#(J3D2-04$B!!%1%k%S%sNO82Hy6@$K$h$kFs;@2=%A%?%s(J(110)$BI=LL$NEE0L$N4Q;!!J?@F`@n2J3X5;=Q%"%+%G%_!eDM!!MN!&Bg@>!!MN(J
$B"#(J3D2-05$B!!(JPt/TiO2(110)$B%b%G%k?(G^I=LL>e$G$NJ,;R5[Ce$*$h$SH?1~2aDx$N(JSTM$BD>@\4Q;!!JElBg1!M}!K!{9bApLZ!!C#!&J!0f8-0l!&4d_79/M5(J
$B"#(J3D2-06$B!!(JSTM$B$K$h$k(JTiO2(110)$B>e$K$*$1$k(Jtitanium tetra-isopropoxide$B$N5[Ce5sF0!J;:Am8&!K!{7K!!0l6)!&5WJ]MxN4!&LnI{>00l(J
$B"#(J3D2-07$B!!5$AjJ,;RB8:_2<$GH/8=$9$k(JTiO2(110)$B>e$N:.9g5[CeAXCf?];@%$%*%s$N<+8JAH?%2=!J?@F`@n2J3X5;=Q%"%+%G%_!eDM!!MN!&:{86!!N!!MN(J
$B"#(J2E1-09$B!!%A%?%K%"7O8w?(G^$K$h$k&C!<(JHCH$B$N8wJ,2r!J?73cBg9)2=3X%7%9%F%`9)3X2J!KDMED@.90!&?"ED6)?N!{4zD.!!9d!&B<;3!!Ey!&@6?e8&0l!&;y6LN5Li!&KL;3=J9>(J
$B"#(J2E1-10$B!!B@M[8w$K$h$k%N%K%k%U%'%N!<%k$N8w?(G^E*J,2r!'2D;k8w1~Ez@-$r$b$D%P%J%8%s;@%S%9%^%9$H;@2=%A%?%s$H$NHf3S!J6bBtBgLt!&ElM}BgM}!K!{9CC+!!HK!&KRLnLP $B"#(J3E1-39$B!!B@M[8w2<$K$*$1$kG@Lt$N8w?(G^J,2r!J;0=EBg9)!K!{F#86Lw>-!&6b;R!!Ao!&>!Kt1QG7!&NkLZ!!F)!&B@ED@65W(J
$B"#(J2E4-36$B!!;@2=%A%?%s%^%$%/%mN3;RKl$rMQ$$$??'AGA}46B@M[EECS$N:n@=!JElBg1!9)!K!{1|;3!!M%!&(JStanto, Irwan$B!&LR!!7DGH!&(JN. Rao, Tata$B!&F#Eh!!><(J
$B"#(J2E4-47$B!!%A%?%K%"D6GvKl$X$N%$%*%s8r49%5%$%H$N7A@.$H6bB0%$%*%s$N%I!<%T%s%0!JM}8&%U%m%s%F%#%"!K!{2l!!7351!&0l%N@%!!@t!&9qIpK-4n!&CfHx0&;R(J
$B"#(J4E4-06$B!!(JTiO2$BI=LL$N;@@-EY$H$=$N(JH-D$B8r49FC@-!J2,;3Bg1!<+!&2,;3M}BgM}!K!{LpLZ0lHO!&4]LZ2m=S!&?9!!=S8,!&9uEDBY=E!&5H@nM:;0!&5L9bLP<#(J
$B"#(J1E5-29$B!!%"%;%H%K%H%j%k$r4^$`M-5!:.9gMOG^Cf$K$*$1$kC1J,;65e7A%A%?%K%"N3;R$N9g@.$H$=$N@8@.5!9=!JElKLBgB?858&!K!{>.Eg!!N4!&?yK\CiIW(J
$B"#(J1G3-25$B!!;@2=%A%?%s8w?(G^H?1~$NGHD90MB8@-2r@O$K$h$k3h@-7k>=Aj$NF1Dj$H@)8f!JKLBg?(%;!&:eBgB@M[%(%M8&%;!K!{D;K\!!;J!&CfBO!&;~;^9/H>0!&>>B $B"#(J1G3-26$B!!#T#i#O(J2$B8w?(G^H?1~$G@8@.$9$k#O#H%i%8%+%k$N7k>=0MB8@-$H#H(J2$B#O(J2$BE:2C$N1F6A!JD92,5;2JBg!K!{H,H(7rB@!&J?@n!!NO!&Ln:dK'M:(J
$B"#(J1G3-27$B!!(JTiO2$B8w?(G^7O$K$*$1$k?e$NFC@-$K4X$9$k(JNMR$B$K$h$k8&5f!JD92,5;2JBg!&:eBgCAGr8&!&?73c7P1DBg!K!{Ln:dFF;R!&F#86IRF;!&H,LZ9(>;!&0$5WDE=(M:!&Ln:dK'M:(J
$B"#(J1G3-28$B!!(JQCM$BK!$K$h$k8w?(G^I=LLH?1~$N2r@O!JElBg1!9)!&ElBg@88&!K!{?70f1JHO!&Bg8EA15W!&N)4V!!E0!&F#Eh!!><(J
$B"#(J1G3-29$B!!0eMQ9bJ,;R7O%A%e!<%W$N;@2=%A%?%s8w?(G^936]8z2L!J?@F`@n2J3X5;=Q%"%+%G%_!<(J
$B"#(J1G3-30$B!!8GDj2=;@2=%A%?%s8w?(G^%7!<%H$N1}I|1?F0$K$h$k?eCf$NFbJ,Hg3IMp2=3XJ*<(J
$B"#(J1G3-31$B!!HyN3;R(JTiO2(rutile)$B$N8w%(%C%A%s%0M65/:Y9&7A@.$K$h$k?(G^3h@-$NJQ2=!J:eBg4pAC9)!K1:!!M& $B"#(J1G3-32$B!!CbAG%I!<%W;@2=%A%?%s8w?(G^3h@-$N%I!<%WNL0MB8@-!JElBg@hC<8&!K!{F~9>!!42!&EOn4M59a!&66K\OB?N(J
$B"#(J1G3-33$B!!%(%M%k%.!<(J
$B"#(J1G3-34$B!!5$AjCf$K$*$1$k%(%M%k%.!<(J
$B"#(J1G3-35$B!!%(%M%k%.!<(J
$B"#(J1G3-37$B!!0MMj9V1i!!;g30!]2D;k8w$G5!G=$9$kBh#2@$Be$N;@2=%A%?%s8w?(G^$N3+H/!J:eI\Bg1!9)!K0BJ]!!@50l(J
$B"#(J1G3-40$B!!(JNb2O5$BGvKl$N8w?(G^H?1~@-$H8wM65/D6?F?e2=FC@-!J:eI\Bg1!9)!K!{F;;V!!CR!&1[CR!!3>!&>>2,2mLi!&0BJ]@50l!&9>1:!!N4(J
$B"#(J1G3-41$B!!%K%*%V;@(J/$B3&LL3h@-:^(J/$B%]%k%U%#%j%sJ#9gBN$rMQ$$$?2D;k8w?eAGH/@8!JETN)Bg1!9)!&(JCREST$B!K!{B@ED9/2p!&9bLZ?52p!&0f>e@2IW(J
$B"#(J1G3-42$B!!(JTi$B4^M-%<%*%i%$%H>e$G$N%W%m%T%l%s!"%W%m%Q%s$N8w?(G^ItJ,;@2=H?1~$K$*$1$k?eE:2C8z2L!J:eI\Bg1!9)!K!{5.ED7<;R!&CS>e7 $B"#(J1G3-43$B!!%U%CAG=$>~$K$h$kAB?e@-(JTi$B4^M-%a%=B?9&BN%7%j%+8w?(G^$ND4@=$H?eCf$N1x@wM-5!2=9gJ*$NG;=LJ,2r!J:eI\Bg1!9)!K!{CfHx=(=S!&;32<90L&!&0BJ]@50l(J
$B"#(J1G3-44$B!!(JTi$B4^M-%a%=%]!<%i%9%7%j%+8w?(G^>e$G$NFs;@2=C:AG$N?e$K$h$k4T858GDj2=H?1~$K5Z$\$9(JSi/Ti$BHf$N1F6A!J:eI\Bg9)!K!{2,:jH~Jf!&CS>e7 $B"#(J1G3-45$B!!9bJ,;R5<8GBNCf$K$*$1$k8wEE;R0\F0H?1~!J0q>kBgM}!K!{NkLZOB5W!&>k@P1Q?-!&6b;R@5IW(J
$B"#(J3G3-31$B!!Fs%k!<%2%kK!$G:n@=$7$?(JTiO2$BD6GvKl$N8wEEN.FC@-!JD9:jBg9)!K!{:dK\M[0l!&Bg5WJ]7C2p!&?98}!!M&!&;{2,Lw9d(J
$B"#(J3G3-32$B!!(JRu$B:xBN$rA}46:^$H$7$?(JTiO2$BGvKlEE6K$NE4%$%*%sBP?eMO1U7O$K$*$1$k8wEE5$2=3XFC@-!J0q>kBgM}!K@P@nOB5*!&@1!!>0;V!&>k@P1Q?-!{6b;R@5IW(J
$B"#(J3G3-33$B!!%k%F%K%&%`:xBN5[Ce;@2=%A%?%sGvKlEE6K$N?e7O$K$*$1$k8wEE5$2=3XFC@-!J0q>kBgM}!K!{@1!!>0;V!&LnBk@P1Q?-!&6b;R@5IW(J
$B"#(J3G3-35$B!!%8%1%H%J!<%H$rG[0L;R$H$7$?(J-4,4',4''-$B%H%j%+%k%\%-%7(J-2,2':6',2''-$B%F%k%T%j%8%s%k%F%K%&%`:xBN$N;@2=%A%?%s%J%N7k>=?'AGA}46B@M[EECS!J;:Am8&8wH?1~@)8f!K!{(JIslam, Ashraful$B!&?y86=( $B"#(J2G5-42$B!!(J2$B2A%A%?%s$K$h$k8w3X3h@-(J2,n-enyn-1-ol$BM6F3BN$NN)BNA*BrE*4D2=H?1~!JEl9)Bg1!@8L?M}9)!K!{(JSong, Yong$B!&(JSubburaj, Kandasamy$B!&2,K\@lB@O:!&:4F#;K1R(J
$B"#(J3G5-27$B!!%A%?%s?(G^$K$h$kJ,;RFbC:AG!]C:AG7k9g7A@.4D2=H?1~!J:eBg1!9)!K<~!!N68W!{J?Hx=S0l(J
$B"#(J2H3-07$B!!%"%/%j%8%K%&%`%$%*%s$r8w?(G^$H$9$k%*%l%U%#%s$N8w;@AG2=H?1~!J:eBg1!9)!&(JCREST$B!K!{?\2l!!65!&Bg5WJ]!!7I!&Kv1dCN5A!&:#KY!!Gn!&J!=;=S0l(J
$B"#(J2PA-031$B!!(JSiO2$B$K$h$C$F40A4HoJ$$5$l$?(JTiO2$B$K$*$1$k8w?(G^5!9=!J72GOBg9)!K!{9uED??0l!&6p>l51;R!&5\2<4n9%!&5WJ]ED!!?N(J
$B"#(J2PA-032$B!!(JPLD$BK!$G:n@=$7$?;@2=%A%?%s7O8w?(G^GvKl$N%W%i%:%^=hM}8z2L!J868&9b:j!K!{VC!!1J $B"#(J2PA-033$B!!Fs;@2=%A%?%s8w?(G^$K$h$k%H%j%/%m%m%(%A%l%s$r4^$`?e$N=hM}!]5>@7;nLt$N1F6A!]!J;38}BgM}!K!{;3K\BgJe!&;3:jNk;R(J
$B"#(J2PA-034$B!!5$AjCf$K$*$1$k%H%j%/%m%m%(%A%l%s$N8w?(G^J,2rH?1~!]Fs;@2=%A%?%s8w?(G^>e$G$N1vAG$NC_@Q$H$=$N1F6A!]!J;38}BgM}!K!{5HEDFF;K!&;3:jNk;R(J
$B"#(J2PA-035$B!!%P%J%8%s;@%S%9%^%9$rMQ$$$?=w@-%[%k%b%s$N2D;k8w$G$N8w?(G^E*J,2r!J6bBtBgLt!&ElM}BgM}!K9CC+!!HK!&KLEh8(Be!&9)F#> $B"#(J2PA-037$B!!%j%s%4;@%A%?%s:xBN$rMQ$$$?%I!<%W7O%A%?%s;@%9%H%m%s%A%&%`8w?(G^$N?eMO1U$+$i$N9g@.!JEl9)Bg1~%;%i8&!&ElM}BgM}!K!{IZED91G7!&3@2VbC?M!&@P0fC$Li!&2CF#1Q $B"#(J2PA-038$B!!%R%I%m%-%7%"%Q%?%$%H!<%7%j%+J#9gBN>e$G$N%W%m%T%l%s$N8w%(%]%-%72=!J5~9)A!Bg9)7]!K!{CfHxH~F`;R!&:#B<@.0lO:!&6b0f9(Ph(J
$B"#(J2PA-039$B!!%R!<%H%"%7%9%H8w?(G^$K$h$kM-322=3XJ*4!&@P0f@63(!&EDCf!!=a!&C]Fb9@;N(J
$B"#(J2PA-040$B!!0[Aj3&LL$K=89g$9$k0[J}@-;@2=%A%?%sN3;R$ND4@=$*$h$S8w?(G^3h@-!JKLBg?(%;!K!{LZH(M-M$!&CSED!!LP!&%L%k%O%G%#!&BgC+J8>O(J
$B"#(J2PA-041$B!!;@2=%A%?%s8w?(G^$K$h$kM-5!2=9gJ*$NJ,2rH?1~$K$*$1$k4pO(J
$B"#(J2PA-042$B!!(JTiO2/TCO$BEE6K$rMQ$$$??eMO@-M-5!2=9gJ*$N8wJ,2r$KH<$J$&8wEEN.3MF@!(0u2CEE05$H(JpH$B0MB8@-!JL@@1BgCO5e4D6-J]A4%;!K!{>.CS?r4n!&Bg;3=SG7!&KY1[!!CR!&F|9b5WIW(J
$B"#(J1PB-128$B!!G[0L;R4VAj8_:nMQ$rMxMQ$7$?%l%K%&%`:xBN$N(JCO2$B4T858w?(G^FC@-$N@)8f!J:k6LBg1!M}9)!K@PC+!!<#!{DX!!1QL@!&:dK\OBI'(J
$B"#(J1PC-169$B!!936]3h@-J* $B!vF|K\2=3X2qBh(J81$B=U5(G/2q!J(J2002$B!K(J$B!!(J

04/March/02

$B8&5f>R2p(J

$B!c8w?(G^$K$h$k?WB.$J?et2=5;=Q$N3+H/$K@.8y!d(J
$B!]1x?eCf$N#C#O#D$r=>Mh$N8w?(G^K!$KHf$Y#1!?#2#40J2<$N;~4V$GG@6HMQ?et2=(J $B!](J
$B;:6H5;=QAm9g8&5f=j%;%i%_%C%/%98&5fItLg$H0&CN8)G@Am;n(J $B7P1D4D6-It$O!"1x?e$r?WB.$+$D4JC1$K=hM}$G$-$k?e
t2=K!$r6&F1$G3+H/$7$?!#G@6H=8MnGS?eEy$N1x?e$KE47O;@2=J*J#9g;@2=%A%?%s8w?(G^$rE:2C$73IYB$9$k$H$$$&4JC1$JA`:n$K$h$j!"1x?eCf$N#C#O#D$r=>Mh$N8w?(G^K!$KHf$Y#1!?#2#40J2<$N#1;~4V0JFb$KG@6HMQ?et2=$9$k$3$H$,$G$-$?!#=hM}?e$NJ,N%$OD@EB8e$N>e@!$_1U$rGS=P$9$k$N$_$G4JC1$G$"$k!#:#$^$G$N?et2=J}K!$KHf$Y$F3JCJ$KB.$/!"=hM}?e$NJ,N%$bMF0W$G$"$k$3$H$+$i!":#8eI}9-$$1~MQ$,4|BT$5$l$k!#(J

$B!cA!0]$d%W%i%9%A%C%/%9$K;HMQ2DG=$J8w?(G^!d(J
$B!=(J $B$3$l$^$G$NI4J,$N#1$N;~4V$G$N@=B$$K@.8y(J $B!](J
$BFs;@2=%A%?%s8w?(G^N3;R$NI=LL$KItJ,E*$K%"%Q%?%$%H$rIU$1$?!"A!0]$d%W%i%9%A%C%/%9$K;HMQ2DG=$J8w?(G^$r=>Mh$NI4J,$N#1$N;~4V$G@=B$$9$k$3$H$K@.8y$7$?!#$3$l$K$h$C$F936]93$+$S!&C&=-!&6u5$>t2=!&KI1x$J$I$$$m$$$m$J5!G=$rM-$9$kA!0]@=IJ$d%W%i%9%A%C%/%9@=IJ$r@=B$$9$k$?$a$KI,MW$J8w?(G^$r>J%(%M%k%.!<$+$DDc%3%9%H$G@=B$$9$k$3$H$,2DG=$K$J$j!"8w?(G^$N1~MQ$d@=IJ2=$NHtLvE*$J?JE8$,4|BT$5$l$k!#(J
$B!v;:Am8&CfIt%;%s%?!<(J

25/Feb/02

$B2=3X2q;o(J

$B!cF|K\2=3X2q;o!!BjL>:w0z$h$j4XO"O@J8%T%C%/%"%C%W!d(J
$B"#!VB@M[G.$rMxMQ$9$kG.:F@87?G3NAEECS$N(J 2-$B%W%m%Q%N!<%kC&?eAG2aDx$X$N8w?(G^$NE,MQ!W!?0BF#M4;J!&LR!!!!G+!&EDCfCiNI(J
$B"#!VEE2r$*$h$S8w?(G^;@2=$rAH$_9g$o$;$?%K%H%m%U%'%N!<%kN`4^M-GQ1U$N=hM}!W!?:4LnMN0l!&>.NSHKIW!&DEN1Th>>K\!!>!!&1J@P=S9,!&5H1J=S0l(J
$B"#!VBQG.@-%"%k%_%J=$>~%A%?%K%"$N?75,9g@.K!(!M-5!MOG^Cf$K$*$1$k%"%k%3%-%7%I$NG.J,2r(!!W!?2OLn>-L@!&8EEgMxH~!&8EFn!!Gn!&9a@n8x;J!&7WNIA1Li(J
$B!v!J$B!!(J

18/Feb/02

$B%@%$%*%-%7%sM^@)(J
$B>F5QMQ%4%_B^(J

$B!c8w?(G^$G>F5Q;~$N%@%$%*%-%7%s:o8:!d(J
$BEl5~Bg3X@hC<2J3X5;=Q8&5f%;%s%?!<$H6&F1$G!"8w?(G^$r;H$C$F!"$4$_>F5QO'$GH/@8$9$k%@%$%*%-%7%s$r=|5n$9$k5;=Q$r3+H/$7$?!#%]%j%(%A%l%s$d1v2=%S%K%k$K6KHy:Y$J;@2=%A%?%s$HC:;@%+%k%7%&%`$r:.9g$7$?$4$_B^$r$D$/$j!"$4$_$H0l=o$K>F5QO'$KEjF~$9$k$3$H$G!"GS%,%9$NNd5Q;~$K;@2=%A%?%s$,%@%$%*%-%7%s$J$IM-32J*F$7$?F5QO'$N99?7$r$;$:$K%@%$%*%-%7%s$NGS=P$rM^@)$G$-$k%a%j%C%H$,$"$k!#2=3X2q $B!v?@F`@n2J3X5;=Q%"%+%G%_!$B!!(J

18/Feb/02

$B2D;k8w$K$h$k(J
$BD>@\?eJ,2r(J

$B!c2D;k8w$G?e$N40A4J,2r!]?M9)8w9g@.%a%+%K%:%`$G $BB@M[%(%M%k%.!<$rMQ$$$F?e$HC:;@%,%9$+$i;@AG$HM-5!J*$r9g@.$7$?$j!"?e$r?eAG$H;@AG$KJ,2r$9$k$H$$$C$?8w%(%M%k%.!o$KFq$7$$5;=Q$G$"$k!#?"J*$N8w9g@.$G$O%/%m%m%U%#%k$rMQ$$$?(J2$Bo$N6bB0:xBN$,;@AG@8@.H?1~$KBP$7$FIT0BDj$J$?$a!"6bB0:xBN$NJ,Ln$G$N?e$N40A4J,2r$OF3BNJ4Kv$rMQ$$$?8w?(G^J,Ln$G$O!";g30@~>Ho$KFq$7$/$3$l$^$G@.8y$7$F$$$J$+$C$?!#2f!9$O!"?"J*$N8w9g@.%a%+%K%:%`$rLOJo$9$l$P2D;k8w$G$N?e$NJ,2r$,$G$-$k$H9M$($F8&5f$r9T$C$F$-$?!#$^$:%l%I%C%/%9%j%l!<$rC1=c2=$7$F(JI-$B%$%*%s$H(JIO3-$B%$%*%s$H$$$&0lAH$N%l%I%C%/%9BP$G?eAGH/@8B&$N(JPS1$B$H;@AGH/@8B&$N(JPS2$B$rO"7k$7$?!#(JPS1$B$H$7$F$O%/%m%`$r%I!<%T%s%0$7$?(JSrTiO3$B$H$$$&H>F3BNJ4Kv$KGr6b$rC4;}$7$?8w?(G^!"(JPS2$B$H$7$F$OGr6bC4;}$7$?(JWO3$BH>F3BNJ4Kv8w?(G^$rMQ$$$?!#6qBNE*$K$O!">e5-$N(J2$BHoE*$KH/@8$7$?!#$3$l$O$^$5$K2D;k8w1~Ez@-$N?M9)8w9g@.%7%9%F%`$r9=C[$7$?@$3&=i$NNc$H8@$($k!#=>MhK!!J0lCJ8wNe5/K!!K$H0[$J$j!"?eAG$H;@AG$rJL!9$KH/@8$5$;$k$3$H$b2DG=$G$"$k!#(J

$B!c?e$HB@M[8w$+$i%/%j!<%s%(%M%k%.!<$r!]2D;k8w$G8w?(G^$K$h$k?e$ND>@\J,2r$K@.8y!]!d(J
$B2=@PG3NA;q8;$N@)Ls$d$=$l$i$NBgNL>CHq$K$h$C$F0z$-5/$3$7$??<9o$JCO5e29CH2=$J$I$N4D6-LdBj$,CmL\$5$l$kCf!"?MN`$O%/%j!<%s$G0BA4$J?7%(%M%k%.!<$N6[5^$J3+H/$rM>57$J$/$5$l$F$$$k!#L5?TB"$JB@M[8w$H?e$+$i!"%/%j!<%s$JG3NA$H$J$k?eAG$H;@AG$rD>@\@=B$$9$k?M9)8w9g@.5;=Q$H$b9M$($i$l$k5;=Q$O?MN`$NL45;=Q$N0l$D$G$"$k!#?^#1$O!"H>F3BN8w?(G^$rMQ$$$??e$ND>@\J,2r$K$h$k?eAG$H;@AG$N@8@.86M}$r<($7$F$$$k!#8w?(G^?eAG@=B$$Nl9g!"B@M[8w$NMxMQ$OIT2D7g$G$"$k!#COI=$K9_$jCm$0B@M[8w$O!"2D;k8w$N(J500nm $BIU6a$KJ|=J*M}3XE*$J:`NA@_7WJ,$r@j$a$k2D;k8w$rMQ$$$F!"?e$r?eAG$H;@AG$K0lCJ$GJ,2r$G$-$k8w?(G^$N3+H/$K@$3&$G=i$a$F@.8y$7$?!#3+H/$7$?8w?(G^$O(JNi$B$r%I!<%W$7$?(JInTaO4$B7O2=9gJ*$G$"$k!#(JInTaO4 $B7O2=9gJ*$O(JMonoclinic $B7?7k>=9=B$$G!"6u4V72(JP2/C $B$r;}$DAX>u(JWolframite$B$G$"$k!#(J1.0wt$B!s(J NiOx/ In0.9Ni0.1TaO4$B8w?(G^$rMQ$$$F2D;k8w>Ho$N0lCJ8wNe5/%7%9%F%`$G?e$r2D;k8w40A4J,2r$7$?@$3&$G=i$a$F$NNc$G$"$k!#$^$?!"?eAG!&;@AG$N@8@.B.EY$O(JNi$BCV49NL(J0.1$B$G:G9b$K$J$k$3$H$,2r$C$?!#$3$l$O(JNi$B$KCV49$7$?(JIn1-xNixTaO4$B?(G^$N7k>=@-$,(Jx=0.1 $B$^$G$O0BDj$7$F$$$k$?$a$H9M$($i$l$k!#8=>u$G$NJQ498zN($OHs>o$KDc$$!JNL;R<}N($O(J402nm$B$G(J0.66$B!s!K$,!"K\8&5f$,2D;k8wMxMQ$N $B!v;:Am8&9-Js;o!!#2#0#0#2!%#0#2#V#o#l!%#2(J$B!!(J

18/Feb/02

$B8w?(G^$rMQ$$$?(J
$BG]M\1U$N>t2=(J

$B!c;@2=%A%?%s8w?(G^$rMQ$$$?G]M\1U$N>t2=!&;&6]8z2L!d(J
$BE7A3$NM-5!J}$NLdBjE@$N2r7h$r?^$k$?$a!";@2=%A%?%s8w?(G^$rMQ$$$?G]M\1U$N>t2=!&;&6]8z2L$K$D$$$F8!F$$7$^$7$?!#8w?(G^$rMxMQ$7$??e=hM}AuCV$K$O!"%3%s%Q%/%H$JAuCV$NCf$G;@2=%A%?%s$K;g30@~%i%s%W$J$I$rEv$F$J$,$i9T$&$b$N$,B?$/$"$j$^$9!#$7$+$7!"AuCV$,9b2A$K$J$k$H$H$b$K=hM}HqMQ$b9b$/$J$j!"?MHo$OHo=hM}1U$rG;=L$7$?>uBV$G=hM}$9$k$3$H$,8z2LE*$G$9$,BgNL$NG@6HMQ1UBN$rG;=L$9$k$K$O:$Fq$rH<$&$3$H$+$i!"8w?(G^$rG@6HMQ1UBN$N=hM}$KE,MQ$9$k$3$H$OHs8=l=j$O9-$/$H$l$^$9!#B@M[%(%M%k%.!<$OHf3SE*4uGv%(%M%k%.!<$G$9$,!"LL@Q$GJd$C$F==J,$KuBV$K$"$C$F$b==J,$K $B!v?@F`@n8)G@NS?e;:>pJs%;%s%?!<@8;:5;=QIt(J$B!!(J

18/Feb/02

$B8&5f%F!<%^>R2p(J

$B!cB?9&t2=;q:`$N8&5f!VBg8M@n%@%`BO@QEZ$NM-8zMxMQ!W!d(J
$BJ?@.(J12$BG/EY8&5f%F!<%^(J
$B<"2l8)FnItBg8M@n$K7z@_Cf$N%@%`$K$*$1$kBO@QEZ$NM-8zMxMQ$H$=$l$rt2=;q:`$X$N8!F$$r9T$C$?!#2!=P$7@.7A$K$h$kCf6uF+4o%V%m%C%/$K$*$1$k%P%$%*%j%"%/%?!<$*$h$S@\?(:`$X$NMxMQ$K$D$$$F$O7J4Q:`NA$*$h$S@\?(:`$H$7$F$N2DG=@-$r8+=P$;$?!#$=$NB>!"8w?(G^Fs;@2=%A%?%s$NIbM77?C4BN$X$NMxMQ$K$D$$$F$O@=B$>r7o$d8z2LE*>t2=5!G=$H>F@V6L7A>u$K$h$k@\?(:`$J$I$X$NMxMQ$K$D$$$F$O@=B$>r7o$N2DG=@-$K$D$$$F3NG'$G$-$?!#:#8e!"$3$l$i$N5!G=I>2A$*$h$S8z2LE*$J@=B$>r7o$N3NN)$,2]Bj$H$J$k!#(J
$B!c8w?(G^5!G=$r1~MQ$7$??et2=5;=Q$N
$BJ?@.(J10$BG/EY8&5f%F!<%^(J
$B8w?(G^$N;}$D9b$$;@2=NO$H4T85NO$rMxMQ$9$l$P?eCf$NM-32J*F3BN@v>tMQ$ND6=c?e$N@=B$$J$I$K8w?(G^$rMxMQ$9$k2DG=@-$,4|BT$G$-$k!#8=:_$O!"8w?(G^5!G=$r;}$DH>F3BN$N8&5f$,;@2=%A%?%s$rCf?4$K9T$o$l$F$*$j!"e$N9b5!G=2=$,5a$a$i$l$F$$$k!#$=$3$G!"K\8&5f$G$O?e=hM}J,Ln$K1~MQ$9$Y$/ $B!v<"2l8)9)6H5;=QAm9g%;%s%?!<(J

11/Feb/02

$BF|K\?e4D6-3X2q(J

$B!cBh(J36$B2s!!F|K\?e4D6-3X2q!!#i#n!!2,;3!!$h$j%T%C%/%"%C%W!d(J
$B4|F|!'(J2002$BG/(J3$B7n(J14$BF|!JLZ!K!A(J16$BF|!JEZ!K(J3$BF|4V(J
$B2q>l!'2,;3Bg3X0lHL650iEo!&Bg3X2q4[(J
$B!!!!!!!!!!!J")(J700-8530$B!!2,;3;TDEEgCf(J2-1-1$B!K(J
$B"#(J$B8w?(G^$rMxMQ$7$?3$?e;&6]%7%9%F%`$N9=C[(J$B!'Ln8}!!42(J($BL@EE $B#E2q>l!J#9!'(J00$B!A(J12$B!'(J15$B!K%;%C%7%g%s#E#1(J-$B#1(J
$B"#(J$B;f>6B$5;=Q$rMQ$$$?;@2=%A%?%sHyJ4Kv$N%7!<%H@.7?!=(JTiO$B#29b4^M-%7!<%H$K$h$k%S%9%U%'%N!<%k(JA$B$N8w?(G^J,2r(J$B!'? $B!!!!#P2q>l#37n(J15$BF|(J($B6b(J)/16$BF|(J($BEZ(J)$B!!%]%9%?!<2q>l!J(J12$B!'(J15$B!A(J13$B!'(J15$B!K(J-$BJ*M}2=3XE*GS?e=hM}(J
$B!v!J$B!!(J

11/Feb/02

$B2=3X4XO";YIt(J
$B9gF16e=#Bg2q(J

$B!cBh#3#82s2=3X4XO";YIt9gF16e=#Bg2q$h$j%T%C%/%"%C%W!d(J
$BF|;~!'#77n#1#9F|!JLZ!K#9!'#3#0!]#1#7!'#0#0(J
$B2q>l!'6e=#Bg3X9q:]%[!<%k5Z$SM}3XIt@8J*3X2JBh0l9V5A< $B"#(J$B4uEZN`6bB0%$%*%s$r5[Ce$5$;$?8w?(G^$K$h$k(J2-propanol$B$NJ,2r(J
$B!!(J($BJ!2,BgM}(J)$B:d8}F`JfH~!K(J
$B"#(J$B8w?(G^!&Fs;@2=C:AG4T85$KMQ$$$kB?AXGvKlEE6K3&LL$NI>2A(J
$B!!(J($B6e9)Bg9)(J, $BM-L@9b@l(J*)$B!{?97=B@(J, $B@P4]CR;N(J*, $BGrEZN50l(J, $BLn>e6G0l(J
$B!vF|K\J,@O2=3X2q!"2=3X9)3X2q!"A!0]3X2q!"M-5!9g@.2=3X6(2q!"9bJ,;R3X2q!"F|K\G@7]2=3X2q!"EE5$2=3X2q(J$B!!(J

04/Feb/02

$BG@6HMQ?e>t2=(J

$B!c1x?eCf$N#C#O#D$r=>Mh$N8w?(G^K!$KHf$Y#1!?#2#40J2<$N;~4V$GG@6HMQ?et2=!d(J
$B%;%i%_%C%/%98&5fItLg!!4D6-:`NA2=3X8&5f%0%k!<%W$H0&CN8)G@Am;n(J $B7P1D4D6-It(J $BG@6HEZLZ8&5f<t2=K!$r6&F1$G3+H/$7$?!#G@6H=8MnGS?eEy$N1x?e$KE47O;@2=J*J#9g;@2=%A%?%s8w?(G^$rE:2C$73IYB$9$k$H$$$&4JC1$JA`:n$K$h$j!"1x?eCf$N#C#O#D$r=>Mh$N8w?(G^K!$KHf$Y#1!?#2#40J2<$N#1;~4V0JFb$KG@6HMQ?et2=$9$k$3$H$,$G$-$?!#=hM}?e$NJ,N%$OD@EB8e$N>e@!$_1U$rGS=P$9$k$N$_$G4JC1$G$"$k!#:#$^$G$N?et2=J}K!$KHf$Y$F3JCJ$KB.$/!"=hM}?e$NJ,N%$bMF0W$G$"$k$3$H$+$i!":#8eI}9-$$1~MQ$,4|BT$5$l$k!#(J
$B!v;:6H5;=QAm9g8&5f=j(J

28/Jan/02

$B9bF)L@@-(JTiO2$B@=Kl(J

$B!cF)L@@-$HL)Ce@-!"6/EY$N9b$$8w?(G^;@2=%A%?%sGvKl4J0W7A@.K!$r3+H/!d(J
$BF1@=K!$K$h$kGvKl$OF)L@@-$,9b$/L)Ce@-$KM%$l6/EY$,9b$$$?$a!"7z:`$N%,%i%9$d%a%,%M!"6bB0$J$I$N%3!<%F%#%s%0$K;H$($k!#@=K!$,4JC1$J$?$a!"F|K\AG:`$GAa4|$N@=IJ2=$rL\;X$9!#3+H/$7$?@=K!$O!"%A%?%s2=9gJ*$r4^$`FC]J*$r?;$7$?$j!"%9%W%l!<$G?a$-$+$1$?$j$9$kJ}K!$G%A%?%s2=9gJ*MO1U$NKl$r$D$1!"4%Ag8e!"(J400$B!A(J500$BEY#C$G2CG.$9$k$@$1!#%A%?%s2=9gJ*$NAH@.$d86NA$OL@$i$+$K$7$F$$$J$$$,!"!VKl$N6/EY$+$i$_$F#T#i#O#2$,J*M}E*$K$D$/$N$G$O$J$/!"I=LL$N;@2=J*$H2=3XE*$KH?1~$7$F$$$k!W(J($B0$ItMxI'!&;:Am8&ElKL%;%s%?!<%@%$%d%b%s%IKl8&Ka5;=QO"7H8&5fBND9(J)$B$H$_$F$$$k!#$3$N$?$a!"%,%i%9$J$I$N;@2=J*$@$1$G$J$/!"E4$d%9%F%s%l%9$J$I$N6bB0$G$bI=LL$K;@2=Kl$,7A@.$5$l$F$$$l$P!"@=Kl$G$-$k!#9b29BQ?)@-!"@d1o@-$,$"$j!"$5$S;_$a$d@d1oKl$H$7$F$N8z2L$K2C$(!"#T#i#O#2$O%"%J%?!<%<7?$H$$$&8w?(G^3h@-$r$b$D7k>=9=B$$G!"936]!"KI1x!"KI=-!"F^$j;_$a$N8z2L$d!";g30@~5[<}:nMQ$,4|BT$G$-$k!#%A%?%s2=9gJ*MO1U$NG;EY$GG4EY$rD4@0$9$k$3$H$K$h$j!"(J1$B2s$N9)Dx$G(J1$B%^%$%/%m%a!<%H%k!A(J50$B%J%N%a!<%H%k$N8|$5$NKl$,:n$l$k!#Bg5$Cf$G4JC1$K@=Kl$,$G$-MO1U$OD94|J]B8$,8z$/$H$$$&!#Dc29MO1UCf$N2=3XH?1~$K$h$j%A%?%s2=9gJ*$rBO@Q(J($B$?$$$;$-(J)$B$5$;!"F1DxEY$K2CG.$9$k@=KlK!!V%>%k%2%kK!!W$,$"$k$,!"86NAD4@0$K;~4V$,$+$+$j!"(J1$B2s$G$G$-$kKl$,(J0.1$B%^%$%/%m%a!<%H%k$HGv$/!"$O$,$l$d$9$$$H$$$&!#(J
$B!v;:6H5;=QAm9g8&5f=jElKL%;%s%?!

28/Jan/02

$B?e9L:OG]GQ1U=hM}(J

$B!c%H%^%H:OG]$NG]M\GQ1U=hM}$K@.8y!a;@2=%A%?%s8w?(G^$G!]=i$NG@6HMxMQ!d(J
$BM-5!J* $B!v#K#A#S#T!?#B#i#g#l#o#b#e!&;~;vDL?.

28/Jan/02

$B?eAGJ,N%(J

$B!c?eAGJ,N%$N?75;=Q$r3+H/!!5f6K$N%(%M%k%.!<$K0lJb!d(J
$B%,%=%j%s$N#3G\$NG.8zN($,$"$j!"Fs;@2=C:AG$J$I29<<8z2L%,%9$r=P$5$J$$!V5f6K$N%(%M%k%.!Mh$NLs#3#0G\8zN($h$/J,N%$9$k?(G^$r!":bCDK!?M!VCO5e4D6-;:6H5;=Q8&5f5!9=!W!J5~ETI\LZDED.!K$NBg?9N48&5f0w!J8wEE5$2=3X!K$i$N8&5f%A!<%`$,$3$N$[$I!"3+H/$7$?!#?7$7$$8w?(G^$O!"0B2A$G2C9)$bMF0W$H$$$$!"8&5f%A!<%`$O!V8zN($r$5$i$K>e$2$F $B!v!J:b!KCO5e4D6-;:6H5;=Q8&5f5!9=!?2OKL?7Js

28/Jan/02

$B%;%_%J!<>pJs(J

$B!c;@2=%A%?%s8w?(G^$N9b5!G=2=$H1~MQ5;=Q!d(J
$B9V;U!'FHN)9T@/K!?M!!;:6H5;=QAm9g8&5f=j!!%;%i%_%C%/%98&5fItLg!!4D6-:`NA2=3X8&5f%0%k!<%W(J
$B!!!!!!!!%0%k!<%WD9!!9)3XGn;N(J $BT;ED!!Gn;K(J $B;a(J
$BF|;~!'#2#0#0#2G/(J $B#37n#2#7F|!J?e!K#1#0!'#3#0!A#1#6!'#0#0(J
$B2q>l!'El5~!&8fCc%N?e!&Cf1{Bg3X=Y2OBf5-G04[#5(JF$B!#7#09f<<(J
$B!JEl5~ET@iBeED6h?@ED=Y2OBf#3!]#1#1!]#5(J $B#T#E#L!%#0#3!J#3#2#9#2!K#3#1#1#1-l!K(J
$B!v3t<02q

21/Jan/02

$B#S#i7O8w?(G^(J

$B!c?e$+$i?eAG $BFs;@2=C:AG$r=P$5$J$$!V?MN`5f6K$N%(%M%k%.!Mh$N#3#0G\$N8zN($G?e$+$i3X8&ET;T$N:bCDK!?M!VCO5e4D6-;:6H5;=Q8&5f5!9=!W!J#R#I#T#E!"5~ETI\LZDED.!K$,@$3&$G=i$a$F@.8y$7$?!#8w$KH?1~$7$F?eAG$rJ,N%$5$;$kF/$-$r;}$D8w?(G^$G!"?eAGG3NA$N<+F0F3BN$H%3%P%k%H%b%j%V%G%s!"E4%K%C%1%k;@2=J*$J$I$N6bB0$r=E$M$F8|$5#2%_%/%m%s$NKl>u$K$7$?$b$N$G!"?e$NCf$G!"8w$rEv$F$k$HKl$+$i?eAG$H;@AG$,J,N%$7$F$G$-$k>e!"?eAG$X$NJQ49N($O=>Mh$N#3#0G\$K$"$?$k#3!s$K$^$G8~>e$7$?!#%A%C%W7?$G!"MQES$K1~$8$F2C9)$b$7$d$9$$!#(J
$B!v#R#I#T#E!?FIGd?7J9(J

21/Jan/02

$B@=B$5;=Q8zN(8~>e(J

$B!c%"%Q%?%$%HIUCe7?#T#i#O(J2$B8w?(G^3+H/!?$3$l$^$G$NI4J,$N#1$N;~4V$G$N@=B$$K@.8y!d(J
$BFs;@2=%A%?%s8w?(G^N3;R$NI=LL$K8w?(G^3h@-$r;}$?$J$$%;%i%_%C%/%9$rItJ,E*$KIU$1$?8w?(G^$O!"4D6-:`NA2=3X8&5f%0%k!<%W$NT;EDGn;K%0%k!<%WD9$,9M0F$7$?$b$N$G!"4{$K4pK\FC5v$rl9g$K$O!"%"%Q%?%$%H$,6]$d$+$S$r5[Ce$9$k$?$a!"936]93$+$SFC@-$r8zN(NI$/H/8=$9$k$3$H$,$G$-$k!#$7$+$7!"$3$l$^$G!"I=LL$KItJ,E*$K%"%Q%?%$%H$rIU$1$?Fs;@2=%A%?%s8w?(G^N3;R$r$D$/$k$?$a$K$O!"5<;wBN1U$KFs;@2=%A%?%sN3;R$rF~$l$F#4#0!nDxEY$N29EY$G#1CkLk$+$i#1#0F|4VJ];}$7$J$1$l$P$J$i$:!";~4V$,$+$+$j29EY4IM}$bLLE]$G$"$C$?!#:#2s!"MO1U$NAH@.$rJQ$(9g@.>r7o$r8!F$$9$k$3$H$K$h$j!"?tJ,$+$i?t==J,$H$$$&=>Mh$NI4J,$N#1$N;~4V$G@=B$$9$k$H$$$&2h4|E*$J@.2L$,F@$i$l$?!#$3$l$K$h$C$F936]93$+$S!&C&=-!&6u5$>t2=!&%7%C%/%O%&%9BP:v!&1!Fb46@wKI;_!&KI1x$J$I$$$m$$$m$J5!G=$rM-$9$kA!0]@=IJ$d%W%i%9%A%C%/%9@=IJ$r@=B$$9$k$?$a$KI,MW$J!"Fs;@2=%A%?%s8w?(G^N3;R$NI=LL$KItJ,E*$K%"%Q%?%$%H$rIU$1$FA!0]$d%W%i%9%A%C%/%9$K;HMQ2DG=$K$7$?8w?(G^$r>J%(%M%k%.!<$+$DDc%3%9%H$G@=B$$9$k$3$H$,2DG=$K$J$j!"Fs;@2=%A%?%s8w?(G^$N1~MQ$d@=IJ2=$,HtLvE*$K?JE8$9$k$H4|BT$5$l$k!#(J
$B!v;:6H5;=QAm9g8&5f=j!!%;%i%_%C%/%98&5fItLg(J

21/Jan/02

$B%;%_%J!<>pJs(J

$B!c%J%N%*!<%@!<;@2=%A%?%s$N3+H/$H(JPC$B$X$N8w?(G^@=Kl5;=Q!d(J
$B9V:B$N%k$r%2%k2=$7!"$3$l$r>F@.$9$k$3$H$K$h$j%J%N%a!<%?!<%*!<%@!<$^$GGvJR2=!&Cf6uN3;R2=$9$k$3$H$K@.8y!#K\8x1i$G$O!"$3$N5;=Q$N35MW$H1~MQ$K$D$$$F>H2q$9$k!#(J
$BF|;~!'J?@.(J14$BG/(J2$B7n(J21$BF|(J($BLZ(J)$B!!#1#2!'#5#0!A#1#7!'#0#0(J
$B2q>l!'!NEl5~!&CSB^!O!!$+$s$]%X%k%9%W%i%6El5~(J $B#5#F(J $B$d$^$V$-!!(J
$B!v3t<02qpJs6(2q(J

14/Jan/02

$B9V1i2q>pJs(J

$B!cKLN&?.1[;YIt!!Bh(J39$B4|Am2q!&9V1i2q!d(J
$B3+:EF|!'(J2002$BG/#37n#8F|!J6b!K!"2q>l!'6bBt9)6HBg3X!J@P@n8)@P@n74Ln!9;TD.@p$,5V(J7-1 )
$B"#%*!<%,%J%$%:%I!&%;%C%7%g%s(J
15.00$B!A(J16.15$B!?(JOS1-3$B!!K`;$!&K`LW$N8=>]2rL@!L:BD9!!B@ED9@G7!JD92,5;2JBg!K!M(J
$B;g30@~>H $B!vF|K\5!3#3X2q(J

14/Jan/02

$B8&5f@.2L>R2p(J

$B!cFs;@2=%A%?%s%&!<%k$N2C9)!d(J
$B%&!<%k%H%C%W$NCJ3,$G%&!<%k$NI=LL$KFs;@2=%A%?%sKl$r6Q0l$K%3!<%H$9$k2C9)$rMxMQ$7$F!"%&!<%k$KFs;@2=%A%?%s$rIUM?$9$k!#$3$NFs;@2=%A%?%s%&!<%k$rMxMQ$7$F:n$C$??%J*$O!"0-=-!&$?$P$3=-!&%N%M%J!<%k=-Ey$N=-$$$r5[Ce$7!"J,2r$7$F>C=-$9$k5!G=$r;}$D!#Fs;@2=%A%?%s%&!<%k$N1~MQ$H$7$F!"%*%U%#%9%f%K%U%)!<%`!"%9%i%C%/%9!"3X@8I~!"?B;N!&IX?M$N=E0aNA!"%;!<%?!<(J
$B>pJs8;!'2C9)5;=Q!!(JVol.36,No.1(2001)$BEl0!KB?%(J($B3t(J)$BBg3@9)>l!J4tIl8)Bg3@;TLZ8MD.(J200$B!K3+H/It!! $B!vIM>>9)6H5;=Q%;%s%?!pJsDs6!%5!<%S%9(J

07/Jan/02

$B8&5f>R2p(J

$B!c1vAG5Z$S1vAGBeBX>CFG:^$K4X$9$k8&5f!d(J
$B>t?e=hM}$K$*$1$k1vAG=hM}$O!">CFG$N$[$+!"AtN`H/@8KI;_!"0[=-L#J*eEy$NL\E*$G9-$/9T$o$l$F$*$j!"=EMW$JLr3d$r2L$?$7$F$$$k$,!"0lJ}$G$OI{@8@.J*$NH/@8$,LdBj$H$J$C$F$$$k!#$=$3$G!"1vAG=hM}$NBeBX5;=Q$N3+H/$rL\E*$H$7$F!"Fs;@2=1vAG=hM}!"%*%>%s=hM}!";g30@~>H2AEy$r9T$J$$!" $B!! $B!v9qN)8x=01R@81!!!?eF;9)3XIt(J

07/Jan/02

$B8&5f%F!<%^>R2p(J

$B!c;@2=%A%?%s$rMQ$$$?AtN`M^@)5;=Q$N3+H/$K4X$9$k8&5f!d(J
$B!Z35MW![8w?(G^$G$"$k;@2=%A%?%s$rEII[$7$?%U%m!<%H$*$h$S6/BQ8u@-;@2=%A%?%sEINA$r3+H/$7!"AtN`$NHK?#M^@)$r?^$k$?$a$N8&5f!#(J
$B!Z $B!v!J:b!K$d$^$0$A;:6H?66=:bCD(J

31/Dec/01

$B8&5f>R2p(J

$B!c;@2=%A%?%s$X$N;g30@~>H $B@8J*=hM}$5$l$?FZ$U$sG"1x?e$r;@2=%A%?%s$K;g30@~$r>HHH $B!v:42l8)C\;:;n83>l!&Cf>.2HC\It!&M\FZ4D6-8&5f<<(J

31/Dec/01

$B8&5f%F!<%^>R2p(J

$B!c8w?(G^@=IJ$K$h$kDcG;EYM-32%,%9J,2rI>2A5;=Q$N3NN)!d(J
$B8w?(G^@=IJ$K$h$k#p#p#b%*!<%@!<$N0-=-%,%9$NJ,2rI>2A;n83$r9T$&$?$a$N;n83J}K!$r3NN)$9$k!#(J
$B!v4tIl8)@=IJ5;=Q8&5f=j!!8&5f3+H/It!&5;=Q;Y1gIt(J

24/Dec/01

$BJ?@.#1#3G/EY(J
$B9q:]6&F18&5f(J
$B@hF3D4::Js9p(J

$B!cBh#12s!V9b5!G=8w?(G^5;=Q$ND4::!W0Q0w2q$N3+:E!d(J
$B!LJs9p=qL\ $B!V309qD4::!W!V9qFbD4::!W(J
$B!VD4::FbMF!W4pACE*8&5f3+H/(J
$B!&2D;k8w1~Ez7?;@2=%A%?%s!&Hs;@2=%A%?%s2D;k8w8w?(G^!&N37B@)8fEy$K$h$kNL;R8zN(2~A1(J
$B8w?(G^:`NA$N8&5f3+H/(J
$B!&B?9&u@_7W!&GvKl2=!?%3!<%F%#%s%05;=Q!&5[Ce:`Ey$H$NJ#9g2=!&GHD9JLJ#9gMxMQ5;=Q!&%;%s%7%s%0:`NA2=(J
$B?75,1~MQ5;=Q(J
$B!&M-32GQ4~J*$N=hM}!&HwC_86L}$NC&N2!&@h?J;@2=5;=Q$H$NJ#9g2=!&%a%?%sE>49!?%"%k%3!<%k@=B$!&9bIU2C2ACM2=3XIJ$N9g@.(J
$B!v#N#E#D#O(J

17/Dec/01

$BFqJ,2r@-M-5!J*(J
$B!!J,2r8&5f!!(J

$B!c8w5!G=@-?7?(G^$N3+H/$HFqJ,2r@-M-5!J* $B=>Mh$NHy@8J*=hM}$G$OHf3SE*J,2r$7$K$/$$FqJ,2r@-J*7B(J5mm$B!K$K%>%k%2%kK!$K$h$j;@2=%A%?%sGvKl$r%3!<%F%#%s%0$5$;$?;@2=%A%?%s8w?(G^%,%i%9%S!<%:$r:n@=$7$?!#$5$i$KJ4Kv;@2=%A%?%s$r;HMQ$7L}J,$N8w?(G^J,2r$r;n$_$?!#?'AG$G$"$k%a%A%l%s%V%k!<(J(MB)$B$HHs%$%*%s7O3&LL3h@-:^$N%]%j%*%-%7%(%A%l%s%N%K%k%U%'%K%k%(!<%F%k(J(PONE)$B$r8w?(G^H?1~AuCV$K$h$kJ,2r$r;n$_$?!#$=$N7k2L!"(JMB$B$O8w?(G^%,%i%9%S!<%:$K5[Ce$5$l$k$,!"%V%i%C%/%i%$%H(J(BL)$B$r>H:?$r:YJ,2=$7$F$$$kCJ3,$@$H;W$o$l$k!#:YJ,2=$,?J$s$@H?1~8e4|$KFs;@2=C:AG$^$GJ,2r$5$l$k!#J4Kv$N;@2=%A%?%s$r;HMQ$7!"L}J,$NJ,2r$r;n$_$?$H$3$m!"L}J,$OJ4Kv$N;@2=%A%?%s$K6/$/5[Ce$5$l$?!#(J
$B%W%m%8%'%/%H8&5fIt!!%j%5%$%/%k!&4D6-5;=Q%9%?%C%U!!NkLZ8w>4!!>>K\!!K-(J
$B4D6-1R@82J3X8&5f=j!!3~>B9-9T(J
$B!v@E2,8)@E2,9)6H5;=Q%;%s%?!<(J

10/Dec/01

$B@-G=I>2AK!3+H/(J

$B!c8w?(G^@=IJ$NM-5!J*J,2r@-G=$r4JC1$K!":F8=@-NI$/I>2A$9$kJ}K!$r3+H/!d(J
$B=>MhJ}K!$KHf$Y!"@53N$G4JC1$KB,Dj$G$-$k$N$,FCD'!#F1%U%)!<%i%`$G$O!"8w?(G^$N@=IJI>2A$K9-$/3hMQ$7$F$b$i$($k$h$&B,DjJ}K!$r8x3+$7!"9qFb!"9q30$NI8=`2=$rL\;X$7$F$$$/J}?K$@!#:#2s3+H/$7$?B,DjJ}K!$O!V<><0%a%A%l%s%V%k!u$N;n83JR$K!"Fb7B(J40$B%_%j!"9b$5(J30$B%_%j$N1_E{MF4o$r%7%j%3!<%s%0%j!<%9$GL)Ce$5$;!"@D?'?'AG!V%a%A%l%s%V%k!H2A$9$k!#5e>u$d;f$J$I$N;n83JR$G$b!"J?$i$J%,%i%9HD$N>e$K1_E{MF4o$rCV$-!"$=$NCf$K;n83JR$rF~$l$l$P!"F1$8$h$&$K4JC1$K;n83$G$-$k$H$$$&!#=>MhJ}K!$O!"%a%A%l%s%V%k!o$K:F8=@-$NNI$$B,Dj7k2L$,F@$i$l$k$,!"?e$r$O$8$$$?$j!";f$N$h$&$K?eMO1U$r5[<}$7$?$j$9$k$H!";n83JR$NI=LL$N@-2A$9$k$3$H$,Fq$7$+$C$?$H$$$&!#8w?(G^$O!"J*o$K?F?e@-$rJ]$D:nMQ$,$"$j!"7z:`$d>HL@5!4o!"0eNE5!4o!"<+F02AJ}K!$,$$$^$@$K$J$/!"F1%U%)!<%i%`$,9q:]5,3J2=$b;kLn$KF~$l$F!"@-G=$NB,DjJ}K!$NDs0F$K>h$j=P$7$?!#(J
$B!v8w?(G^@=IJ%U%)!<%i%`!?F|K\9)6H?7J9(J

10/Dec/01

$B2D;k8w$G?eJ,2r(J

$B!c2D;k8w$G?e$rJ,2r$9$k8w?(G^3+H/!??eAG$H;@AG$K(J1$BCJ$GJ,2r!d(J
$B2D;k8w$rMQ$$$F?e$r!"?eAG$H;@AG$K(J1$BCJ$GJ,2r$G$-$k8w?(G^$N3+H/$K@$3&$G=i$a$F@.8y$7$?$HH/I=$7$?!#8zN($O$^$@Dc$$$,!"?e$HB@M[8w$@$1$r(J"$B86NA(J"$B$K%/%j!<%s$J?eAGG3NA$r@=B$$9$kL4$N5;=Q$K6a$E$$$?!#1Q2J3X;o%M%$%A%c!<$N(J6$BF|9f$K7G:\$5$l$k!#;:Am8&$G$O!"E7A3$N8w9g@.$r%R%s%H$K!"2D;k8w1~Ez@-$N$"$k(J2$BF3BN$rEE6K$H$7$FAH$_9g$o$;$?(J2$BCJ8w?(G^$r3+H/!#$3$l$O!"(J11$B7nKv$KH/9T$5$l$?1Q9q2=3X2qB.Js;o!V%1%_%+%k%3%_%e%K%1!<%7%g%s!W$K7G:\$5$l$F$$$k!#;:Am8&!&8wH?1~@)8f8&5f%;%s%?!<$N9S@nM5B'%;%s%?!F3BN$NEAF3BS$d2AEE;RBS!"%P%s%I%.%c%C%W$J$I$N%(%M%k%.!<9=B$$r!"?e$NJ,2r$KE,$7$?9=B$$K@_7W$9$kJ,$r@j$a$k2D;k8w$rMxMQ$9$kI,MW$,$"$k!#?72=9gJ*$O!"GHD9(J402$B%J%N(J(1$B%J%N$O(J10$B2/J,$N(J1)$B%a!<%H%k$N8w$G$NNL;R8zN($G(J0.66$B!s$HDc$/!"$^$@?eAGG3NA$N@=B$$K;HMQ$G$-$k$[$I$G$O$J$$$,!"I=LL@Q$d?(G^9=B$$N:GE,2=$K$h$k$5$i$J$k8zN(8~>e$rL\;X$9!#(J
$B!v;:6H5;=QAm9g8&5f=j!?F|K\9)6H?7J9(J

03/Dec/01

$B8&5f@.2L1~MQ(J

$B!c8w?(G^5;=Q$r1~MQ$7$?;u$NI:Gr:`$r3+H/!d(J
$B!!!!!!!];0I)%,%92=3X!J3t!K$,NW>2;n83$r2;n83$rHIJQ?';u$r8z2LE*$KI:Gr$9$k$3$H$,$G$-$^$9!#DL>oFs;@2=%A%?%s$O(J380nm$B0J2<$N;g308w$K$7$+H?1~$7$^$;$s$,!$;:Am8&$G$O(J400nm$BIU6a$N2D;k8w$KH?1~$9$kI:Gr:`$r3+H/$9$k$3$H$K@.8y$7$^$7$?!#=>Mh%*%U%#%9%V%j!<%A%s%0$KMQ$$$i$l$F$$$k9bG;EY!J(J35%$B!K$N2a;@2=?eAG$r.$5$$$3$H$,4|BT$5$l$kEy!"0BA4@-$KM%$l$k$?$a!"45 $B!v;:6H5;=QAm9g8&5f=j!!%;%i%_%C%/%98&5fItLg(J $B%a%=%]!<%i%9%;%i%_%C%/%98&5f%0%k!<%W(J

03/Dec/01

$B8&5f@.2LJs9p(J

$B!cFs;@2=C:AG(J-$B%a%?%N!<%k$N9b8zN(JQ49MQ$N8w?(G^!&9ZAG@QAXKl$N3+H/$HMxMQ$K4X$9$k8&5f!d(J
$BAm3g8&5fBeI=9IR(J
$B8w?(G^%G%P%$%9!JL@H?1~It!K$H9ZAG%G%P%$%9!J0EH?1~It!K$r9*$/AH$_9g$o$;$?r7o$NAj0c$K$h$k(JCO2$BH/@8NL(J $BJQF0$rD4::$7!"%a%?%N!<%k@=B$%3%9%H$N;n;;$r9T$C$?7k2L!"%j%"%/%?!<$N(JCO2-$B%a%?%N!<%kJQ498zN($,L\I8CM#6(J%$B$N>l9g!"%a%?%N!<%k@=B$862A(J10$B1_!?(Jkg$B!J9bO'GS=PNL(J $B4p=`!K!A(J100 $B1_!?(Jkg$B!J%,%9%?!<%S%s!&%3!<%8%'%M%l!<%7%g%s4p=`!K$K@_Dj$G$-F@$k$3$H$r3NG'$7$?!#(J_CO2$B%,%9G;EY$r=iG;EY$+$iLs(J4.5$BG\G;=L2DG=$JCf6u;eB?9&r7o!$:Y9&FbI=LL(J $B2~ $B!v#N#E#D#O!!(JH12$BG/EYDs0F8xJg;v6H@.2LJs9p2q!!(J

03/Dec/01

$B%7%s%]%8%&%`>pJs(J

$B!cCfIt%P%$%*%F%/%N%m%8!<%7%s%]%8%&%`!V4D6-2=3XJ* $BF|;~!'J?@.#1#0G/#1#27n#3F|!JLZ!K#1#3!'#3#0!A#1#9!'#0#0(J
$B>l=j!'DaM'!J$+$/$f$&!K2q4[(J $B!JL>8E20Bg3X0e3XIt9=Fb!K(J
$B9V1i-5(J $B!V<8E20IB1!HiIf2J!!0e;U!!? $B9V1i-6(J $B!V4D6-2=3XJ*8E20Bg3X0e3XIt!!1R@83X9V:B!!65 $B9V1i-7(J $B!V4D6-%[%k%b%s$H8w?(G^!WDL>&;:6H>J!!9)6H5;=Q1!!!L>8E209)6H5;=Q8&5f=j!!M;9g:`NAIt!!4D6-5;=Q8&5f< $B!vCfIt%P%$%*%$%s%@%9%H%j!

19/Nov/01

$B3X2q>pJs(J

$B!cEE5$3X2qEl5~;YIt0q>k;Y=j8&5fH/I=2q!d(J
$BF|;~!'J?@.#1(J3$BG/#1#27n(J1$BF|!JEZ!K#1#0!'#3#0!A(J
$B2q>l!'F|N)%7%S%C%/%;%s%?! $B!V2=3X5$Aj@.D9K!$K$h$k(J $BGvKl$N@.D9$HI>2A!W(J
$B!!0p3@7r0l!";3FbCR!"?K@8>0!J0q>kBg3X!K(J
$B:`NA$O8w?(G^@-$dBQ?)@-$,Hs>o$KM%$l$?H>F3BN:`NA$G$"$k$3$H$+$i!"<><0B@M[EECS$NH>F3BNEE6K$H$7$F8=:_CmL\$5$l8&5f$5$l$F$-$F$$$k!#$7$+$7$J$,$i!"(J $BGvKl$N7A@.K!$O$^$@==J,$K8!F$$5$l$F$*$i$:!"$=$N7k>=@-$,==J,$G$J$$$3$H$dI=LLJ*@-$,$^$@==J,$K2rL@$5$l$F$$$J$$$3$H$+$i!"<><0B@M[EECS$NEE6K$H$7$Fe$X$N@.D9$r9T$$!"$=$N7k>=@-$*$h$SEE5$E*FC@-$NI>2A$r9T$C$?$N$GJs9p$9$k!#(J
$B!vEE5$3X2qEl5~;YIt0q>k;Y=j(J

12/Nov/01

$BJ88%>R2p(J

$B!cJ88%>R2p!V%>%k!]%2%kK!1~MQ5;=Q$N?7E83+!W!d(J
$B?75,:`NA$NDc29<><09g@.K!$H$7$F4|BT$5$l$k%>%k!<%2%kK!$K$h$k:`NA3+H/$N:GA0@~!#5!G=@-L55!%3!<%F%#%s%0Kl!$M-5!L55!%O%$%V%j%C%I%3!<%F%#%s%0Kl!$B?9&\=R!#Hy:Y%Q%?!<%K%s%0!$B@M[EECS!$7V8wBN!$%l!<%6!

[$BFbMFH4?h(J]$B%>%k!]%2%kK!N3;R!&J4Kv:`NA$N1~MQ(J
$B!V%A%?%K%"J,;6%7%j%+%U%l!<%/$N2=>QIJMQ;g30@~ $B!v(J($B3t(J)$B%7!<%(%`%7!pJs%;%s%?!<(J

05/Nov/01

$B8x3+9V:B>R2p(J

$B!cBh(J22$B2s8x3+9V:B!!$/$i$7$NCf$N2=3X!d(J
$B"#%;%i%_%C%/%9$G7r9/$K!$;u$r$-$l$$$K(J-$BM-32J* $B!!;:6H5;=QAm9g8&5f=j!!%;%i%_%C%/%98&5fItLg(J $B%a%=%]!<%i%9%;%i%_%C%/%98&5f%0%k!<%WD9(J $BLnO2!!5|(J
$B!!!!8w?(G^$d%"%Q%?%$%H$J$I$N%;%i%_%C%/%9$rMxMQ$7$?!$C&=-!$Bg5$>t2=!$936]!&93%+%S$d;u$NI:Gr5;=Q$J$I$K$D$$$F2r@b!#(J
$B $BF|;~!'(J2001$BG/(J11$B7n(J15$BF|(J($BLZ(J)$B!!(J13:30$B!A(J16:00
$B>l=j!'FHN)9T@/K!?M;:6H5;=QAm9g8&5f=jCfIt%;%s%?!<;VCJL#%5%$%H(J
$B!!!!!!!JL>8E20;T $B!v;:6H5;=QAm9g8&5f=jCfIt%;%s%?!<(J

05/Nov/01

$B%7%s%]%8%&%`(J

$B!cBh(J40$B2s%;%i%_%C%/%94pAC2J3XF$O@2q!d(J
$B>l=j!'Bg:eBg3X%3%s%Y%s%7%g%s%;%s%?!<(JC $B2q>l(J
$BF|;~!'J?@.(J14$BG/(J1$B7n(J22$BF|!J2P!K(J- 23$BF|!J?e!K(J
$B"#(J$B!J8w?(G^(J$B!K(J1$B7n(J23$BF|!J?e!K(J $B%(%3%m%8%+%k%;%i%_%C%/%9(J III$B!J4D6-J]A4!K(J9$B!'(J00 - 10$B!'(J40
2C-01 $B%>%k(J-$B%2%kK!$K$h$k(JCo-Zn-O$B7O;@2=J*GvKl$N:n@=$H8wEE5$2=3XE*@-Bg9)!K!{J?LnIRM5(J, $B9,DM9-8w(J
2C-02 $B%>%k(J-$B%2%kK!$K$h$k(JAu$BHyN3;RJ,;6(JFe2O3$BGvKl$N:n@=$H8wEE5$2=3XE*@-Bg9)!K!{HnEDA190(J, $B9,DM9-8w(J
2C-03 $B%?%s%?%k%?%s%0%9%F%s;@$N8wM65/AjE>0\$H8w?(G^3h@-!JElKLBgB?85J*lC#:H(J, $B8b5(2{(J, $B]V%7%e%&(J, $B!{:4F# 2C-04 $B%>%k(J-$B%2%kK!$K$h$C$F:n@=$7$?7k>=@-(JTiO2/PDMS$B%O%$%V%j%C%IGvKl$N8w?(G^3h@-!JF1;V?75;=Q8&(J*$B!K!{CSC+OBLi(J, $BW"ED7r(J, $BK'Cg>9(J, $B;38}=$(J, $BB9?NFA(J*, $BEZ4t859,(J*
2C-05 $BEE5$2=3XB,Dj$K$h$kB?9&F3BNGvKl$N?'AGA}46B@M[EECSEE6KFC@-I>2A!JElKLBgB?85J* $B"#!J%U%)%H%K%/%9%;%i%_%C%/%9!K(JP $B2q>l(J 1$B7n(J23$BF|!J?e!K%]%9%?! 2P-09 $B?7$7$$D9;D8w7V8wBN$N9g@.$HI>2A!J?73cBg1!!K!{8MED7r;J(J, $BLn!9@n5.;V(J, $B:#@.M50lO:(J, $B>e>>OB5A(J, $B:4F#JvIW(J
2P-10 $B?e6d%U%j!<7V8w%i%s%W$N3+H/$HFC@-I>2A!J?73cBg1!!K!{8MED7r;J(J, $B:#@.M50lO:(J, $BLn!9@n5.;V(J, $B>e>>OB5A(J, $B:4F#JvIW(J
2P-11 B$B%5%$%H$K%?%s%0%9%F%s$r4^$`(JA$B%5%$%H7g4Y%Z%m%V%9%+%$%H$N8w4T85!J?73cBg1!!K!{8MED7r;J(J, $B@n>e@5?M(J, $B>e>>OB5A(J, $B:4F#JvIW(J
2P-12 $B%f%&%m%T%&%`:xBN$H4T85@-M-5!J,;R$r6&J,;6$7$?%7%j%+7OJ#9gBN$N1JB3E*%[!<%k%P!<%K%s%0FC@-!J:eBg@hC<8&(J, $B%Y%s%A%c!<(J*, $B4pAC9)(J**$B!K!{EDBe1QJe(J, $B7s>>BYCK(J*, $BH>Bt90>;(J**, $BD.ED7{0l(J
2P-13 $B?eG.9g@.K!$K$h$j9g@.$7$?5.6bB0E:2C;@2=%A%?%sHyN3;R$N8w?(G^FC@-!JJ!0fBg9)!K!{;01:E/42!$2.86N4!$8b9T@5!$Cf:,9,<#!$>.7A?.CK(J
2P-14 $B?eMO1U$+$i9g@.$7$?;@2=%A%?%sGvKl$N8w?(G^FC@-!JJ!0fBg9)!K!{G_EDGnG7!$2.86N4!$8b9T@5!$Cf:,9,<#!$>.7A?.CK(J
2P-15 Ti$B1v?eMO1U$NEE5$J,2r$K$h$k(JTiO2$BGvKl$N9g@.$H@-EFn9)Bg!K!{LZ;^D*IW!$@P@n8g!$El?5B@O:!$FA5WCRL@(J
2P-16 $B%Q%k%9%l!<%6!=e[j1I<#(J
2P-17 $B%@%$%d%b%s%I7?%U%)%H%K%C%/7k>=$K$*$1$kM6EEBN3J;R$NBN@QN(@)8f!J:eBg@\9g8&!K!{7sJ???8g(J, $B6M86Ao=((J, $B5\K\6V@8(J
2P-18 Fabrication of Ceramic Photonic Crystals for Microwave Applications$B!J:eBg@\9g8&!K!{Uz3$@6(J, $B6M86Ao=((J, $B5\K\6V@8(J
$B!v@\9g2J3X8&5f=j(J

05/Nov/01

$B8&5f%F!<%^>R2p(J

$B!c8wH?1~@)8f8&5f%;%s%?!<$N=EMW8&5f2]Bj!d(J
$B!V?M9)8w9g@.5;=Q$N8&5f3+H/!W!!(J
$BB@M[8w%(%M%k%.!<$N8zN(E*$JMxMQ5;=Q$N3NN)$rL\;X$7!"FC$K$=$NBgH>$r@j$a$k2D;k8w%(%M%k%.!<$rM-8z$KMxMQ$G$-$k8w?(G^%W%m%;%9$rMQ$$$??e$NJ,2r$K$h$k?eAG@=B$5;=Q$d!"C:;@%,%9$N8GDj2=!&:F;q8;2=$K4X$9$k5;=Q3+H/$r9T$$!" $B!v;:6H5;=QAm9g8&5f=j(J

$B!V8&5f!W(JBack $B-b(J1<'98.08.31$B!A(J'99.08.28>$B$O$3$A$i$X$I$&$>(J
$B!V8&5f!W(JBack $B-b(J2<'99.09.26$B!A(J'00.10.08>$B$O$3$A$i$X$I$&$>(J
$B!V8&5f!W(JBack $B-b(J3< 2000.10 $B!A(J 2001.03 >$B$O$3$A$i$X$I$&$>(J
$B!V8&5f!W(JBack $B-b(J4< 2001.03 $B!A(J 2001.10 >$B$O$3$A$i$X$I$&$>(J

$B!V$3$s$J8&5f$bCN$C$F$k$h!W$O(JPLEASE FEED BACK
$B!Z(JLINK$B![(J

$B%8%c%s%k%\!<%k$r%/%j%C%/$7$F:G@hC<@$3&$X(JGO!

$B%[!<%`(J
$B>&IJ(J
$BBg3X(J
$BElBg(J
$B7G<(HD(J
$B;(5-(J
$BJY6/(J