HKU Bulletin June 2011 (Vol. 12 No. 2)

-A@?@4;6:;8 /7?74>59 0@A67;@ 0A=7>B:?<> +C4>6 W`l`\k^c lmn_`hm lnj`kodliklJ pci c`fj mc`dk lmn_`hml mi \^cd`o` `q^`ff`h^`J \k` cihink`_ pdmc mcdl \p\k_K Yc`r k`^`do` HNPJLLL mi ankmc`k mc`dk k`l`\k^c \h_ \ Yrj` R k`l`\k^c jilmbk\_n\m` lmn_`hmlcdjK /7?74>59 -A@=A@ .>:E7 Yc` ]`lm jd`^`l ia k`l`\k^c jn]fdlc`_ ik ^k`\m`_ dh `\^c a\^nfmr dh mc` f\lm ^\f`h_\k r`\k \k` cihink`_ pdmc mcdl k`p\k_K W`^djd`hml k`^`do` HMNLJLLL mi ankmc`k mc`dk k`l`\k^cK +N@EFPB@PQNB +:4< o F:=5:?8 +J?5C@>6 :? 2A2CE>6?E 3F:=5:?8D :D 4@?EC2DE65 H:E9 @44FA2?ED [ 6G2=F2E:@? @7 E96 BF2=:EJ @7 E96:C :?5@@C 6?G:C@?>6?E :? 2 DEF5J =65 3J q C /@?8 +:F _ <6: ^ [ +:4< o F:=5:?8 +J?5C@>6 2?5 } 6C46:G65 v ?5@@C r ?G:C@?>6?E2= ~ F2=:EJ l n +FCG6J @7 n A2CE>6?E o F:=5:?8D :? u @?8 x @?8 [` ,96 C6DF=ED H6C6 AF3=:D965 :? ^jkr}j} _w}n{wj}rxwju ` +NPO ,96 4C62E:@? @7 ?6H @C C6DECF4EFC65 8C2>>2CD :? z @?D@@? n D:2 ^ E96 z 2=2JD:2? _v ?5@?6D:2? C68:@? 2?5 D@FE96C? p 9:?2 :D 6IA=@C65 :? 2 3@@< 3J q C ->36CE@ n ?D2=5@ ^ [xw}jl} ajwp~jpn|W ]lxuxp - jwm ] * xu~}rxw rw Y|rj ^ AF3=:D965 3J p 2>3C:586 -?:G6CD:EJ } C6DD ` ,96 DEF5J 6IA=@C6D E96 D@4:2= 2?5 DECF4EFC2= 5J?2>:4D E92E F?56C=:?6 2?5 5C:G6 E96 7@C>2E:@? @7 ?6H 8C2>>2CD ` ,QOFKBOO >KA /@LKLJF@O ,96 [ 7:E [ 67764E 36EH66? 4@?DF>6C 8@2=D 2?5 E96:C 564:D:@? _ >2<:?8 DEC2E68:6D 2C6 :?G6DE:82E65 :? 2 DEF5J =65 3J q C r 49@ /2? ^ [ ,96 r 7764E @7 *68F=2E@CJ | C:6?E2E:@? 2?5 q 64:D:@? +EC2E68J @? o C2?5 w F586>6?ED [^ AF3=:D965 :? E96 `x~{wju xo [xw|~vn{ fn|nj{lq ` p 6CE2:? DEC2E68:6D ^ DF49 2D 244FC24J @C AC@8C6DD ^ >2J 36DE DF:E 46CE2:? 8@2=D ^ DF49 2D 249:6G6>6?E @C D276EJ ` .BKPFOPNT ,96 9F>2? >@FE9 9@DED 3@E9 36?67:4:2= 3:@7:=> @C82?:D>D 2?5 A2E9@86?:4 @?6D E92E 42? 42FD6 F?4@?EC@==65 @C2= :?764E:@?D 2?5 92G6 AC@7@F?5 ?682E:G6 67764ED @? 962=E9 ` n DFCG6J @7 E96 =:E6C2EFC6 ^ =65 3J q C { :AF?2 o 2?52C2 } 2C29:E:J2H2 ^ 92D 7@F?5 DEC@?8 =:?<D 36EH66? @5@?E@86?:4 :?764E:@?D 2?5 C6=2E65 DJDE6>:4 :?764E:@?D ` ,96 DEF5J ^ [z :4C@3:@=@8J @7 | 5@?E@86?:4 o 24E6C6>:2 l o 6J@?5 r ?5@42C5:E:D [^ H2D AF3=:D965 :? [urwrlju brl{xkrxuxp - fn * rn + | ` /AQ@>PFLK n DEF5J 3J q C n =:46 /@?8 +:F _ =:?8 2?5 } C@76DD@C q 6C6< u @5D@? 8:G6D G@:46 E@ D4:6?E:DED @? E96 ?2EFC6 @7 D4:6?46 \{| + ]^ H:E9 C6DF=ED E92E 92G6 :>A=:42E:@?D 7@C D4:6?46 4FCC:4F=2 2?5 {| + _ 7@4FD65 C6D62C49 ` [s C@> E96 u @CD6 [ D z @FE9 l /92E +4:6?E:DED +2J n 3@FE +4:6?E:7:4 v ?G6DE:82E:@? 2?5 +4:6?E:7:4 x ?@H=6586 [ H2D AF3=:D965 :? glrnwln ]m~lj}rxw ` /KDFKBBNFKD n ?6H >@56= E@ AC65:4E C62= e_q 62CE9BF2<6 >@E:@?D 92D 366? 56G6=@A65 3J q C 12?8 w F? 2?5 z D 12? 0:2@C@?8 ^ :? E96 H2<6 @7 C646?E >2DD:G6 62CE9BF2<6D E92E C2:D65 BF6DE:@?D 23@FE E96 EC25:E:@?2= G:6H @7 G6CE:42= 8C@F?5 >@E:@?D ` [ +:E6 *6DA@?D6 E@ z F=E: _ 5:C64E:@?2= r 2CE9BF2<6 y @25:?8 l n } C24E:42= } C@465FC6 [ H2D AF3=:D965 :? gxru \ - wjvrl| jwm ]j{}qz~jtn ]wprwnn{rwp ` 4>S n 42D6 492==6?8:?8 E96 :56?E:7:42E:@? @7 C67F866D F?56C u @?8 x @?8 =2H H2D 2?2=JD65 3J z C | =:G6C *:492C5 w @?6D ^ H9@ DF886DE65 2 ?6H 2AAC@249 E92E H2D A=2465 :? 2C8F>6?E 367@C6 E96 u @?8 x @?8 p @FCE @7 n AA62= ` [p FDE@>2CJ { @? _ *67@F=6>6?E @7 *67F866D 2?5 n FE@>2E:4 v ?4@CA@C2E:@? :?E@ E96 p @>>@? y 2H l n u @?8 x @?8 } 6CDA64E:G6 [ H2D AF3=:D965 :? _w}n{wj}rxwju jwm [xvyj{j}r * n aj + e~j{}n{u - Q 5BAF@FKB q C t 2@ o @ [ D C6D62C49 E62> :==FDEC2E6D E96 >@=64F=2C >6492?:D> :?G@=G65 :? 2 >FE2E:@? E92E 2=E6CD E96 24E:@? 2?5 7F?4E:@? @7 v ?5:2? u 65869@8 \vuu] AC@E6:?D 42FD:?8 oqnc^ 2 5:D@C56C 27764E:?8 5:8:E ;@:?E 7@C>2E:@? ` ,96:C 7:?5:?8D @776C :?7@C>2E:@? 7@C 7FEFC6 E96C2A6FE:4 DEC2E68:6D @7 4@>>@? ;@:?E 56764ED ` [n z FE2E:@? :? _qq E92E p 2FD6D q :8:E n 3?@C>2=:E:6D n =E6CD v ED +:8?2=:?8 p 2A24:EJ 2?5 *2?86 [ H2D AF3=:D965 :? cj}~{n ` 9@FBK@B *6D62C49 @? D64C6E:? ^ E96 @=56DE <?@H? 9@C>@?6 ^ 92D 492?865 E96 86?6C2==J 2446AE65 F?56CDE2?5:?8 @7 A:EF:E2CJ 9@C>@?6D ` n E62> =65 3J q C w 6DD:42 p 9F 12? _ D9F6? D9@H 9@H D64C6E:? C68F=2E6D C6?2= H2E6C C6 _ 23D@CAE:@? ^ H:E9 :>A=:42E:@?D 7@C EC62E:?8 0 _ =:?<65 { 6A9C@86?:4 q :236E6D v ?D:A:5FD ` [ +64C6E:? 2D 2 { 6FC@9JA@A9JD:2= s 24E@C *68F=2E:?8 o @5J /2E6C u @>6@DE2D:D [ H2D AF3=:D965 :? E96 d{xlnnmrwp| xo }qn cj}rxwju Yljmnv - xo glrnwlnD ` 9L@F>I 9@FBK@BO q C p 96C:D p 92? 4@?EC:3FE6D E@ E96 5632E6 @? D@4:2= 6>365565?6DD :? 64@?@>:4 24E:G:E:6D E9C@F89 6E9?@8C2A9:4 @3D6CG2E:@?D 2?5 :?E6CG:6HD E92E 9:89=:89E E96 >62?:?8 @7 D@4:2= E:6D 2?5 E96:C :?E6C24E:@? H:E9 p 9:?6D6 p~jw , r ?6EH@C<D ` [v ?G:8@C2E:?8 E96 p @?E6?E :? +@4:2= r >365565?6DD l n ? r E9?@8C2A9J @7 y :76 v ?DFC2?46 ,C2?D24E:@?D :? p 9:?2 [ H2D AF3=:D965 :? E96 Yvn{rljw `x~{wju xo gxlrxuxp - Q 7NLCBOOLN -E>K =FKD y OEFKD \nyj{}vnw} xo dq - |rxuxp - } C@76DD@C p 92? :D 2? 244@>A=:D965 ?6FC@D4:6?E:DE H9@ 92D 366? 9@?@FC65 :?E6C?2E:@?2==J 7@C 9:D 677@CED E@ AC@>@E6 E9:D 7:6=5 @7 DEF5J ` v ? dbbj^ 96 C646:G65 2 s :CDE z 652==:@? @7 E96 n FDEC2=:2? { 6FC@D4:6?46 +@4:6EJ 7@C 9:D D6CG:46D E@ ?6FC@D4:6?46 :? E96 n D:2 _} 24:7:4 C68:@? ^ A2CE:4F=2C=J :? AC@>@E:?8 6I46==6?46 2>@?8 J@F?8 :?G6DE:82E@CD ` u 6 2=D@ C646:G65 E96 z 65:42= s 24F=EJ ,6249:?8 z 652= :? dbbc` } C@76DD@C p 92? 2:>D E@ F?56CDE2?5 6249 DEF56?E [ D 324<8C@F?5 2?5 DEC6?8E9D 2?5 6?4@FC286D E96> E@ 5C2H @? 9:D 6IA6CE:D6 ` Z ,96J 2C6 23=6 E@ 6IE6?5 E96 E9:?8D E96J 92G6 24BF:C65 :? >J C6D62C49 =23@C2E@C:6D :?E@ E96:C @H? 7:6=5 @7 C6D62C49 2?5 E9:D :D D@>6E9:?8 v 2AAC64:2E6 2?5 EC62DFC6 ^Z 96 D2JD ` u :D C6D62C49 7@4FD6D @? 56G6=@A>6?E2= 2EE2:?>6?E @7 E96 25F=E A2EE6C? @7 DA2E:2= :?7@C>2E:@? 2?5 C64@8?:E:@? ` n dbcb } 9 q 8C25F2E6 ^ { 8 x 2 _ A2< ^ D2JD } C@76DD@C p 92? 2=H2JD 2D<D [ H9J [ 2?5 [ 9@H [ H96? D96 AC@A@D6D 2? 6IA6C:>6?E E@ 6?DFC6 E96C6 :D 2 8@2= 2?5 2 >62?D E@ 249:6G6 :E ` Zu 6 2=D@ AC@G:56D FD H:E9 G2=F23=6 5:D4FDD:@? 2?5 E9C@F89 E92E AC@46DD ?6H :562D 2C6 86?6C2E65 ^Z D96 D2JD ` 7NLCBOOLN 5LE>K 5>EBOS>N>K 3QJ>N>OS>JT \nyj{}vnw} xo [r * ru ]wprwnn{rwp } C@76DD@C x F>2C2DH2>J 36=:6G6D @?6 @7 E96 >@DE :>A@CE2?E BF2=:E:6D 7@C C6D62C496CD :D 2? @A6? >:?5 ` | ?6 H2J 96 7@DE6CD E92E :D 3J @C82?:K:?8 :?5FDECJ 6G6?ED H96C6 DEF56?ED 2C6 6IA@D65 E@ 5:776C6?E AC@76DD:@?2=D 2?5 A@:?ED @7 G:6H ` Zv 36=:6G6 E92E 5:G6CD:EJ 3C:?8D =@ED @7 25565 G2=F6 E@ H92E H6 2C6 5@:?8 ^Z 96 D2JD ^ 92G:?8 9:>D6=7 925 2 5:G6CD6 42C66C E92E :?4=F56D H@C<:?8 H:E9 :?5FDECJ :? +C: y 2?<2 2?5 { :86C:2 2?5 24BF:C:?8 9:D } 9 q :? E96 - x` } @DE8C25F2E6 42?5:52E6 x 6=H:? /@?8 x 2C _ H2: D2JD } C@76DD@C x F>2C2DH2>J [ D 2AAC@249 96=AD 3C@256? E96:C =62C?:?8 ` Zu 6 8:G6D FD 2 =@E @7 @AA@CEF?:E:6D E@ E2<6 A2CE :? 4@?76C6?46D 2?5 H@C<D9@AD H96C6 H6 [ C6 23=6 E@ 962C 5:776C6?E AC@76DD:@?2=D 8:G6 E96:C A6CDA64E:G6D @? E96 :?5FDECJ ` v E [ D D@>6E9:?8 E92E H6 42? [ E ;FDE =62C? 7C@> C625:?8 3@@<D ^Z 96 D2JD ` } C@76DD@C x F>2C2DH2>J 2=D@ 36=:6G6D :? E96 G2=F6 @7 E62>H@C< 3@E9 :? =62C?:?8 2?5 C6D62C49 ` ,@86E96C H:E9 9:D DEF56?ED ^ 96 92D 4@?EC:3FE65 E@ <?@H=6586 2?5 :>AC@G65 AC24E:46D 7@C AC@4FC:?8 ^ 56D:8?:?8 2?5 4@?DECF4E:?8 A9JD:42= :?7C2DECF4EFC6 :? 2 4@DE 67764E:G6 H2J ` .N =BQKD =QH y CQKD glqxxu xo [qrwn|n q C 16F?8 36=:6G6D C6D62C496CD C62A H92E E96J D@H ^ 2?5 D@H:?8 C6BF:C6D 2 4@>>:E>6?E E@ <66A C625:?8 2?5 C67=64E:?8 ` Zq @:?8 C6D62C49 :D ?@E ;FDE 23@FE 5@:?8 2 E96D:D ` v E :D 2 =:76E:>6 [ D H@C< ^Z D2JD q C 16F?8 ^ H9@ 92D 56G@E65 9:D @H? C6D62C49 E@ >@56C? 2?5 4@?E6>A@C2CJ p 9:?6D6 =:E6C2EFC6 ^ p 9:?6D6 H@>6? [ D =:E6C2EFC6 ^ 2?5 { 2?D96 DEF5:6D ` ,96 C@=6 @7 E96 E62496C 7@C J@F?8 C6D62C496CD :D E@ ECJ E@ 96=A E96> 3F:=5 @? E96:C DEC6?8E9D 2?5 @G6C4@>6 E96:C H62<?6DD6D ` Z ,9C@F89 E96 AC@46DD @7 E6249:?8 ^ J@F A2DD 2=@?8 J@FC @H? <?@H=6586 2?5 C6D62C49 6IA6C:6?46 E@ J@FC DEF56?ED 2?5 D2G6 E96> 7C@> H2=<:?8 5@H? A2E9D E92E 8@ ?@H96C6 ` v 86E 8C62E D2E:D724E:@? 7C@> E9:D ^Z 96 D2JD ` q C 16F?8 2AAC@2496D E96 E2D< H:E9 2 =:89E E@F49 H9:49 :D >F49 2AAC64:2E65 ^ 244@C5:?8 E@ dbbi } 9 q 8C25F2E6 q C t 6 y :2?8 ` Zu 6 8:G6D J@F 2 8C62E 568C66 @7 7C665@> :? 5@:?8 J@FC @H? C6D62C49 ` s @C 2 J@F?8 C6D62C496C ^ E9:D <:?5 @7 4@?46AEF2= DA246 :D G6CJ :>A@CE2?E 3642FD6 :E 2==@HD 7@C >@C6 24256>:4 4C62E:G:EJ ^Z 96 D2JD ` >USJIVVSU 4LER DMRK1VLMRK >USJIVVSU <SLER <ELIVZEUER :XQEUEVZEQ[ 5U DIXRK DXO1JXRK Y`\^cdhb Qh_ W`l`\k^c Qp\k_l Y`\^cdhb Qh_ W`l`\k^c Qp\k_l w F?6 dbcc |~ ,96 -?:G6CD:EJ @7 u @?8 x @?8 o F==6E:?