• No results found

dynameyks

N/A
N/A
Protected

Academic year: 2021

Share "dynameyks"

Copied!
12
0
0

Loading.... (view fulltext now)

Full text

(1)c   cc c 

(2) c  .     c       

(3) . . .  c     .    ! "!#$ %   $ &  ' & (

(4) . )   *    (++.  !  "

(5)

(6)  , c.

(7) - %./01# !2 ). /#. 3m .% 1 ). /# 4# % ./$ !2 /$ ./# $  /!.#%# $ # !2 22/ !2 2!%/# ! !# $  % . !!.. 4$ # !2 $ 22/ !2 2!%/# . !!. ! $ !# 1#! . !!.. 3(m 5. /# . 5./# 5. /#. 4 % ./$ # % ./$ !2 /1 ##/ 1 /$ ./# 6$/$ # #!11 2!/# !. $ !7. !2 7 %!# !# 6$! %##.8 $ 2!%/# 6$/$ / . .21./ !7. 6$/$ /!.#%# $ %1 !. 6. #01 /. 71!/ . //1% !.. 5./#. 4 % ./$ !2 /$ ./# $  901 .# $!6 . 6$ $.8# !7 . $ 6 # $ ! 6$/$ /!.#%# $ %1 !. 6.  ## . //1% !.. 3m !!. !2 %/1 )#01 /. # :;4 # $ 7/!% # ./ % 711  . !</ 2%! . !%8. ! $ 0!. .8 !//0 !. # 0 $ !2 % 71 2 $ /$ .8 . #01 /. =# # 0!#7 :! $ %8$ !2 $ !%8.; $ /$ .8 . $ 0 $ % 711 # ./% # 2 $ /$ .8 . #01 /. =# # .8 7 :! $ 12 !2 $ !%8.; $ /$ .8 . $ 0 $ % 711 # /% # 2 $ /$ .8 . #01 /. =# # >%! $% # .! /$ .8 . 0!#!.  11. ? *1!/ 7 :å ;4 # $  %  !2 /$ .8 !2 #01 /. c$  #   ?  ?. . c$ .# . .!# 71!/ 611  2!. # = 00%! /$# >%! # 1 c$  #  

(8)    ? . ? //1% !. :å  ;4 # $  %  !2 /$ .8 . 71!/ c$  #    ?. c$ .# . .!# //1% !. 611  2!. # = 00%! /$# >%! # 1 c$  #  

(9)     . .  .    . . ? ?. .  . . 2    .    @ $%2!%    . 3Am 6!.B#  6 !2 !!. !2 %/1  6 !2 .% .  0 %/1 / 0!.  1 ./ 2!%/ ## $ # .! //1% !..  6 !2 //1% !..  0 %/1 / 0!. . . 1 ./ 2!%/ ## $ # . //1% !. . 1. 6$ . %/1 0%!0!%!. 1 ! $ %#1 . !2 $ 2!%/ ##.  6 !2 /!. .  /!.. /!. . % /!. 2!%/# 6. 6! 0 %/1# % 16 # C 1 . !00!# .  8.. 3Dm

(10) . . 1 C !. !2 5./# !2 %/1# # ##0!. 2 ! $ # 68$ E # / 0!. 22%. 2!%/#:# 

(11) 

(12) (

(13)  F; $ # %#1 .  001.8 $  6 !2 //1% !. GH (. ##0!. 2 ! $ # 68$ E # . $ 7 / ./ GE 6$/$ # !.1 .21./  $ //1% !.  ! 8% 7 001.8 $  6 !2 //1% !. EGH8   2 GH . EGH8@ $%2!% O   ./ : ##;G @ G  . O      !  å  å  å! . .

(14) . 3'm 22/7

(15) !%/ !. %/1 .%

(16) !%/ 22/7 2!%/ !. 0 %/1 # $ %#1 . 2!%/ !. $ 0 %/1 c$  # C 1 !  !%  . .%

(17) !%/ # . C 1  !00!#1 %/ % /!. ! $ %#1 . 2!%/ /.8 !. 0 %/1. ). / C1% # #  6$% $ .% 2!%/ # /!.#% ! / !. 0 %/1 !8$% 6$ $ %#1 . 2!%/@ $ 0 %/1 611  . #  !2 C1%. 3Im )B1%B# %./01 E$. 22%. 2!%/# / !. ## #/$ $   # . !!. 6$ //1% !. . 0 %/1 % %/!. $ 7/!% # !2 11 $ 2!%/# /.8 !. $ ## ./1.8 $ .% 2!%/ :J B  H. . $ !00!# %/!. ! $ %/!. !2 $ //1% !.; # >%! !% 611  . . / C1%. 3m !!. !2 .% !2 % 7 !2 . ! # ##0!. !.#% $ - /!0!.. !2  /$ % 6 $ 7 5  " å# #   å    å$ $   % (. ##0!.

(18) %! # /# $ - /!0!.. !2 $ /.% !2 8% 7 # 87. # å&'  " å# &#  å &  å$ &$  % 2 6 8 $ (. %7 7 "å(  " å# #   å    å$ $   % E / . 8 å(  "5 2 001 ! , . K 9#"O  å(. 33m 001.8 $ %./01# !2 ). /#. .# #$!1 # $ 0%./01# !2 . /# 2 $B% 8!.8 ! 7.% .8.%.8 !2 !$% 11 0$#/ 1 #/./ /!%# c$!# 0%./01# 6% #1## 2 $ 6!.B 001  ! 7 %!# 0%!1# $  %C%  1$!8$ . /# # 7% ##. 1  1#! $ # # 1 !. !2  # !.1 001/ 1 ! %8 !# 5.!6.8 $  $% % .! %8 !# #! #!1# / . %## 2!% !. 0..8 !. $ 001 0%##% #! $ 2!% !. # 1!# .8181 ! 001/ !. !2 . /# # /!./.%  !. % .#1 !. 1 :%/1. % . /%71. %; %! !. 1 . 01 . !!. !2 !#.

(19) . c   cc c 

(20) c  .     c       

(21) . . .  c    (.    ! "!#$ %   $ &  ' & (

(22) . )   *    (++.  !  "

(23)

(24)  , c.

(25) - /1. % c% .#1 !.. a am)2.!. . $ % /%#/# !2 c% .#1 !. c% .#1 !. !!. !2 %8 ! #/$ $  1. /!../.8 . 6! 0!.# !2 $ ! # #$2 0 % 111 ! #12 )%.8 % .#1 !. 1 !!. 11 0!.# !2 $ ! #/% ./ 1 % </!%# $  # % </!%# /!./. 6$. #0%0!# . $ 7  7% .# . 71!/# . //1% !.# $  % $ #  .  8. . %/!. c$ % .#1 !. 1 !!. !2 ! # $%2!% %  . /$ $ #  6  # $ H. /# !2 0 %/1 c% .#1 !. 1 !!. # $ !7. !2 . !</ $%!8$ #0 / 6$! %! !. c% .#1 !.   $%  /1. % !% %71. % . !</ $ # %/1. % !!. 6$.  !7# 1!.8 #% 8$ 1.  ..8 11 0!. !. %8 ! !7 . #% 8$ 1. . !</ $ # /%71. % !!. 6$. # % .#1 !. # 1!.8 /%7 0 $. a m /1. % !!. 6$ !.# . //1% !. #

(26) !%1      ) I `    ` ) *   )  + (.

(27) !%1      ) I   )  + ) I `   ` )  + ) ) .  + )  , % 

(28) !%1       I `    `  *   - +  ,     +  , . a m

(29) %1

(30) 11.8 !# % ## ./ 81/ . $ #./ !2 % %## ./ 6 2. $  11 !# %8 %1## !2 $% #> 68$ !% /!0!#!. 2 11 6$ $ #  //1% !.  $ #  0!. !. $  %$B# #%2 / . 2 $ # ./ /!7% % .! !! 8%  c$ //1% !. % .# /!.# . $%!8$! $ 2 11 c$#  1 !!. . 6$/$ % %## ./ . $ # 11 /$ .8 . //1% !. 6$ 1 # .81/ # / 11 L2% 2 11 c$ //1% !. !2 2%1 2 11.8 ! # / 11 //1% !.  ! 8% 7 . # .!  8 : G8;  % $  %$B# #%2 / #  8. # 00%!9 1 ê  ./0 å   4) .01 2å   3,   . # %/ !6. !6 % $ /.% !2 $  %$

(31) !%1 # !2 2%1 2 11.8 ! # $ #  # $ 2!%1 # !2 !!. 6$ /!.# . //1% !.   H .! ! /$ .8 ! 8 . #! / ## $% 6% 0%!1# 6$% $ . 1 %/!. !2 !!. # .! 16 # !6.6 % 6$ $ @  611 11 6$$% $ #01 /. 71!/ . //1% !. % 0!#7 !% .8 7. a m/1. % !!. 6$ * % 1 //1% !. . $# / # $ //1% !. # 7 %.8 E # 6!%H 6$ $ 87.   $. 001 $ 0%./01# !2 !!. #.8 22%. 1 C !.# #./ !.1 # 7  .  % .%%1  !  /$ !$% c$ # / # # 6$% #01 /. # 87. 6$ %#0/ !   #G2:; . $# / # 7 . / .  #!17  #//##7 22%. !. c$ (. / # # 6$% $ //1% !. # 90%## . %# !2   G2:; . $# / # 7 . # / .  #!17 #.8 2. .8% !. c$ % / # # 6$% $ 87. # 71!/ . %# !2   7G2:; . $# / # # . / .  #!17  22%. !. . 2. .8% !. c$ A$ / # # 6$% !. !2 $ 0%./0 1 7 % 1# # 87. . %# !2 $ < /. 7 % 1  G2:7; !% 7G2:#; . / . #!17 $# 0   .01 .8 . #012.8 22%. 22%. 1 C !.# .7!17.8 $ 0 % %# c$ D$ / # # 6$% $ 87. 7 % 1# % .! < /.  G2:#;  $! # 001 # / # A . #!17.8.

(32) a m !!. %7#. . $ . 1> !. !2 $ 0%2!% ./ !2  /$.# . !!. !!. /%7# % $ # 6  ! %0%#. $ . $ #01 /.4 /%7 $ #01 /.  . .# . !8$% 6$  # 01! c$ #1!0 !2 $ #  /%7 # $ #  # $ 71!/ . $ 71!/4 /%7 $ 71!/  . .# . !8$% 6$  # 01! c$ #1!0 !2 $ #  /%7 # 1#! $ //1% !.  #1 $ //1% !.4 /%7 # /%7 6$% $ //1% !.  . .# . 6$ $ /!%%#0!..8  # 01! . $ %7%# 0%!/## 8.8 $ % .% $ /%7 !2 //1% !.4 . 71!/4 #.8 .8% !. 611 87 =7 . =# %#0/71. a m 5./# !2 /1. % c% .#1 !. . 1## # %/1 . $ 1##!. 3 6 8! $ C !. O  å( ./ . %/1. % !.1 !. %/!. $ # 7 1 ! 2 å(  "5  M, . MK # >%! % % #! #0# $  / . $10 . #!17.8 #! 0%!1# .7!17.8 $# m )% 6 $ 2% !  8%  . ./  $ 87.   6$ 0%!0% #8.# m )%. $ %/!. !2  /$ !!. . ./     #$ %%!6 /m )%. $ H. / %1 !.#$0 6. $ !# .7!17 m # 5  1 . å(  "5 !  /$ ! m !17 $ .H.!6.# #.8 !. 1 %7 C !.# . %1 !. 6$ # 7 . . a m ). / C1% . c% .#1 !. . 1## # 8 !. 2 6 1%  H.!6 $!6 ! / 1/1  $  8. !2 $ %#1 . !2 $ % .#1 .8 ! $% 6 611 0%/ $ %/!. !% 1!/ !. !2 $ %#1 . #.8 $ )B1%B# %./01# 6$% . / C1% # ##!/  6 / . 0%/ 6$% . //1%  ! 611 % /$ # #  !2 C1%. %!1# ++(; . /% . #H/$ !2 % /H % .# %.  '+ 0$ !6 2 %  /H !2 #!00 % . #$!1 6 %..8 !%0!  01 / ! #8. 1 . !./!.8 % .N ## $  $ % H# % 001  !./ . % % $ % .  $ .2!% %  !2 (2 0% #/O 4) 7. +  51å67""""  -,   CB #. !1B. 89 - 8:  ,;<"@ +  51=">,01?3511  "00@A?<BC" @"D  1 1 - 00  -,, . G 3' 2. ++;  #!. # $%!6. 7%/ 11 06 % . %%.# !  %$ . +#/ E$  6 # # . 1 71!/ . $!6 $8$   8!N 7. )  E1 "" CB + "F" . !1B. "  )  + "ê  -./0"å?  #  $ !0@ D  1 . )     >   +  -ê) +  --./0>  "G. ?< ê)   + ) . ,.

(33)  G.E1 .  E,,/> . -./0E>. ,. ++A;   11 # %!00 2%! $ !0 !2 !6% + 2 $8$  $ #  .# . $  #/!.  8%!. 6$ . . 1 71!/ !2 A+ 2 0% #/ E$. . 6$% ! $ 0 ## . 6$ 6$  %1 7. . # + )%!00 + # c$%!6. 0 A+ 2&# +4#. CB   # HI  . 11 # $%!6. 06 % 2%! $ 7 71!/N. (( 2&#( 4(( 2&#(. !1B. "  + )   P%!00 3,/,)   1)   E5/E)  , P$%!6. 0 -3,/,) . 01 -  G1)  ,  01 - E5/E)  G1) - E5/E)  )  ,<  E5/E,  5G/G4)"4JKå") L")K6. 89  ,;<  8: "  " D  M,;<  8: P%!00 "D  M,3,/,5G/G  1  5G/G4)? P$%!6. 0 D  M,-3,/,5G/G  G1  ,G/G4)? HI  D JK66L - D )7JKNF"O6  5G/G - ,G/G HI  G14)? . ++D;  #!. # %!00 !6. 611 . D #/ 1 % $ #!. !2 $ #01 #$ # $ % 2 $ 71!/ !2 #!. # (+ 2 0% #/ 6$  # $ 0$ !2 $ 611N 7. . . + . !. +  (( 2&#(. #!. (+ 2&# D4. CB #. !1B. ê)  "  + ) . , $/   E5/E)  P#!.  1)  . )  P E5/E. P#!.   ) I EE,1  > - ) EE,1 . > - P E5/E  3>3/3E4).

(34) . ++'; 0  %! ++D 2 $ #!. !2 $ #01 #$ # $ % 2% A#/ 7. .  + . !. +  #!. (+ 2&# A4. CB #. !1B. ê) . "  + )  , $/   E5/E)  P#!.  1) . (( 2&#(. . )  P E5/E. P#!.   ) I EE,1  > - ) EE,1 . G - P E5/E.  ,3E/5>4). ++I;  #!. # %!00 2%! / 07  11!!.  . 17 !. !2 +++2 c6! #/!.# 1 % .!$% #!. # 0%!</ 7%/ 11 06 % 2%! $ 8%!. 6$ 71!/ !2 (A 2 0% #/ !6 2 % !7 $ 8%!. 611 $ #!.#   $ #  171N 7. . . # + . !. +  (( 2&#( +++4# 4(( 2&#(. !. ( (A 2&# 4( #. CB #  . !1B. """  + )   P#!. E111 - <  1  ""Q"3,/,AR S$/S. P#!.(""  ,G0) - ,   E111 - E5AR"  ",G0A"T "G.5" - E5AR"  "5GA" - 5G )> . -3,/,> - ,  ,G0> - , . ,  5114). ++;  #!. # $%!6. 7%/ 11 06 % 2%! $ 8%!. 6$ 71!/ !2 A 2 0% #/ !. #/!. 1 % .!$% #!. # $%!6. 7%/ 11 06 % 6$ 71!/ !2 3'' 2 0% #/ $!6 2 % !7 $ 8%!. 611 $ #!.#   $ #  171N 7. . . + . !. A 2&#  4(( 2&#(. !. ( 3'' 2&# 4 4(( 2&#(.

(35) CB #.  . !1B. """  + )   P#!. <  G0/3A  ""Q"-3,/,AR. S$/S#. P#!.(""  .5/5) - E .   E,0/0A"T "E5/E"AR" - "EE,/U G0/3A - E5/EAR  E,0/0A"T "E5/E"AR" - "EE,/U A  "E/G"<BC" . <  G0/3E/G  ""Q"-3,/,E/G  35/15"4). ++3;   11 # #$! 7%/ 11 .! $ %  71!/ !2 3( 2 0% #/ 2% A #/ .!$%  11 # #$! 7%/ 11 .! $ % E$  . 1 71!/ # $ #/!.  11 $ 7 . !%% !  $ 2%#  11 'A 2 2%! $ 8%!.N 7. # G 'A 2. . + . !. 3( 2&#  4(( 2&#(. !. ( 4A 4(( 2&#( + . CB +  . !1B. """  + )   P#!. <  E.3/,A  ""Q"-3,/,AR 305/G  E.3/,A - E5/EAR )  ./G5 " P#!.(""  + ) - G . S$/SV.  S$/W/VXSV. ""305/G  + ./G5 - G    +  E>0/5."4)? . ++;  #!. # $%!6. 7%/ 11 0 2%! $ 8%!. 6$ 71!/ !2 ++2 0% #/ !6 1!.8 # !. 6  2!% %!00.8 #/!. #!. 2%! $ !0 !2 '++42 !6% 2 $ 6! #!.# % ! 0 ##  /$ !$% (++2 2%! $ !0 !2 $ !6%N 7. # G A++ 2. . + . !. ++ 2&#  4(( 2&#(. !. ( + 49 (( 2&#(. CB &  . !1B. """  + )   P#!. G11  311A  ""Q"-3,/,AR )  EU/E. " $/#Y/#WS. P#!.(""511 - G11  1 .   ",11  E5/EEU/E. - &  &  E3/5U"<. +  #$0 .8 1 ./$ #1# !6. $ 6 # 6$ /!.# . //1% !. $  H#  #/ ! #1 $ 2%# 2!! !6 1!.8 611 #$  H ! #1 !6. $ 6 # 2 $% 1.8$ # '(D 2N 7. Z")  0 ""[  E4)""   5,>4) CB ) .

(36) !1B. +  1 ê)  """  + ) . ,  0. """E  1  , E """  @A?<R 3, P/!.!. "5,>  Q"\E3,]A   )  ,11 . +(  % . !7.8 6$ /!.# . //1% !. % 71# (A2 %.8 $ +$ #/ !2 # !!. . 2 %.8 $ ($ #/ !2 # !!.

(37) . $ . 1 71!/ . # /!.# . //1% !. 7. Z2KF^)^KF"E_"")  E1 ""[  ,G4)"" Z2KF^)^KF",_"")  E, "[ "  E04) CB ` + . !1B."""  + ) . P3$ #/!."". #.   .  .+ . W . #. P+$ #/!.""""   E1+  

(38) #   - #  ,G E1 . aE1+  b - .+    ,G , , "",G  + - ./> P$ #/!."". $.  EE+ . ##.  #. P($ #/!."""" V  E,+ . 

(39)   V - $  E0 # ## d  E0 :E,+   - cEE+  . . ""E0  + - EE/> e !..8 $ 6! C !.#   -3  "F"+  >,/>"4)? . + . !!1 # %.8 2%! %# #0# 0 ! A+2 0% #/ 6$ /!.# . //1% !. !2 A 2 0% #/O %.#  $# #0 2!%  . 2. 11 /!# ! %# 6$ /1% !. !2 D 2 0% #/O 2 $ ! 1 # ./ % 71 # +++2 2. $ ! 1  %C% e 7. Z2KF^)^KF"E_""+  1"[ ""  "G "  4) Z2KF^)^KF",_"  G1 å 4) Z2KF^)^KF"3_""D  1"[ "  " ->  "[ +  G1   E1114) CB . !1B. D  )  + @""""  + )  Z2KF^)^KFE_"""G1  G)  1 )#  E1 GE1 " # 1  ,114) , Z2KF^)^KF,_""""   ?) "   G1) Z2KF^)^KF3_"""1  G1 - >)$ .   . @ "D   +  , .

(40) )$  0 . ->0  E514) ,   " #    $  ,11  G1)  E51  E111 )  E5 )  )#  )  )$  E1  E5  0 )  3G . +A  % . % 71# 6. 6! # !.# Q 1 0 % . .  !2 A #/ 2 $ % . //1% # . /1% #   2 0% #/O # %.8 2%! %#  $ 2%# # !. . /!.8 ! #!0  $ #/!. # !. 6$  # #  9 #0 . 0$N !6 1!.8 !#  % 71  $# !0 #0N 7. #G+D1 GA# Z2KF^)^KF"E_"  04)?  "" Z2KF^)^KF",_""  -04)?  CB "` ). !1B. *2 R *! G SØ T*2 G Ø *2 G O&O T 4*2 G 4# #U G *2U R Q :;UO #Ø V # V #U G + 1  G   ('A+ G AØO V *2 V *2Ø 4 AØO ('A+ G *2 : V (; c V ( V  G A cV ( G A R  ('A+ G *2 :A R ; ('A+ G *2 :A R *2&; ('A+ G A *2 4*2O&   % /

(41) !%1 ! 8! *2 G (A+ 2&# W *2 G  2&# # !% 8 2&# 2&# 9 '++&$ 9 1&D(+2 G '+0$. +D c6! / %#  .  $ 7 71!/ !2 '+0$ . $ #  %/!.  # (D+2 $.  6$. % H# % 001# ! / %  / #.8  ! /1%   $ /!.# . %  !2 +2&#( . 6$   611  !7% H  . $!6 2 %  /$ / % % 71N 7.. . +  %  '+0$G2&# #V(D+.  %  '+0$G2&# # 4+ 2&#( CB " ` f" ` ) . !1B.    P/ %  "   ,>1  00). ". $.  G10 .  .   + )   -E1)   00) - >)   00)  , !..8 $ CB.# 00) - >)   ,>1  00) )  U/1U . "  00U/1U  5,/,,"4).  f"  00U/1U - >U/1U  ,5/0U"4) P/ % ". f".

(42) +' . !!1 !7.8  /!.# . 71!/ !2 AD 2 0% #/ 0 ### 8 #!1. # !. c6! #/!.# 1 % .!$% !!1 1 7# $ 8 #!1. # !. . //1% #  $ /!.# . %  !2 '2 0% #/O !6 #!!. 611 $ #/!. !!1 !7% H $ 2%#N 7. . . + ! AD 2&# . !( + 4( ' 2&#( CB ). !1B.P ! 7 G #& AD G # P !( # G Q S :4(;O !..8 $ CB.# AD G Q :';:O4A VA; D G O V A  G I3 #  G I3 R ( G 'I3 #. +I   11!!. %## 2%! $ 8%!. 6$ /!.# . //1% !. !2 A2&#(

(43) 7 #/!.# 1 % #!. # $%!6. 7%/ 11 0 2%! $ 1 ./$.8 # E$  #  $ . . 1 71!/ !2 $ #!. 2!%  ! <# !/$ $  11!!.N ! $  $  11!!. . #!. $ 7 #  71!/  /!. / 7. . . D +  11!!. +  A 2&#( D ( #!. 4D 4( 2&# D + CB + . !1B."  #  )   1  ,>  E1"4)? )  ,>  # )  1  ,>4) , ,  ) ,)  " #   )   E1)   E1)  )  , , -3,/,)  ê)   # )   # ) - E5/E)    # )  , ,     #  ,>  #  ,>  E1)  )   # ) - E5/E)  ,>  E1)  ) Dg   ) Dg E1  ,) Dg #  ê) Dg # - 3,/,) # - 3,/,)  E1  ,) #  E1  3G/,) ,>  ,1)  )   # ) - E5/E)  . #.8 # ,>  ,1)  )   E1  3G/,) ) - E5/E)  ,>  EU/E)  )  E/,E . #  E1  3G/,) #  E1  3G/,E/,E #  >E/30 .

(44)

References

Related documents

Influence of parameters on flame expansion in a high-speed flow: experimental and numerical study.. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of

Thalgo Deep Cleansing Facial 60 min R840 Specifically designed for combination to oily skin, this Pureté Marine treatment reduces imperfections, redefines pores and controls shine;

[r]

The major soil erosion indicators identified by the farmers were land slide, bare land, falling of trees, formation of gullies, decreasing of spring water,

In addition, using actor combined with writer metadata in BPR Mapping algorithm produces better recommendations than other types of metadata, and genre combined with keyword

sativum extracts (N.D.G and C.D.G) of chloroform, ethanol, methanol and fresh aqueous (F.G) possessed stronger ABTS + scavenging potential, with potential.. values from 89%

By understanding the mutual dependencies between resources, utilization of users, user preferences a collaborative cloud computing has been introduced, It can be

In the event this procedure results in more than one applicable classification from subsection (a), and if the payment schedules are different, then the revenue department