Page 28 - מגזין הטכניון | אביב 2009

!"#$%&$'()&'(#*'+&,#*!&'(-'./0)&1%"()
,'.02*&,'/*2!/&.34*&)('3)&1%0&20&5./
2'%&20&6($#&,2#.'"&215&*#*4'!&,,')#%7
0#)& 80& !"$/& )(%(& .!0& ,9("#9:)
.#2/#.2/
!"#$!%&'(%!)*$%'+,
#*4#'&#(*!&,'.';<)#&2#.';<)!&)<#.&'(0"
2#70"#&):(.3&2#';%&'*%&$232)*#&"#/**
;'':/&,7&'(0&14*"&.'(#*'+&,#*!&./0&,",'.#7/
,#"'-*& )"'$')& 2#;</0%& ,'9("#9:*
2%'%:&"#0/&'*&)%#!$&.1#'(49%&,'9("#9:
:#3/-)&+4./&2/-)*&'2/.2&14*#&,,'"#/'*)
,7&,.#2&'(0&.#(//&20<#'!&)3')&2*''9)#
)/!(&'*%&'4&,1#'(49)&2*)-/*#&2.#/+2*
".):"()&1'0&80
,'9("#9:*&.-';%&";#'/&,'/*2!/)&.34
.0#2*&,'"/#*)&2#$3!/&'*;%#&,'0#!(
9-'#.3& #)+& .1#'(49%& ".#9-#""#& "6/:#/"
,'*#"7)/#&1#'(49%&*#"7)&,'.#7/*&)''(%)
'3&*;&)(%(&.34)&.2#(#.$0)&,'(!%&)3'$%
,'*4'."0)& '".!/& *!& ,2'(4#2
,%'%0&*2/&1''.#0&.%#&)3'$/&8#(:(:%-5.##!
6.;!&2"$#'/&,'9-9'4.0&&2#.$2%&#4+&.!0
.")(#%&**#:"&0#)&;<%/)&1*%-)&.1#'(49)
,:#3/-)& '/#./%& )(%(& ,'/*2!/)& .34
%')./&8#(&*0&)3#<#&,'/#."-'%.;/)&#-*$%
,'7#:/&2#.'"&#%&#')'&.5.3/)#&)3'$&*!
100-60&*!&$9!%&,,'."$&4-2&2#(%&,,'(#!
2#3#<)&2#:3./&,;&1-*$&,,';#%.&,'.9/
#(%''&1)&.';%9)&!.#$*&2#3#<)&2#.$0#&8#(*
,))#%7&)/.%&'/.2&"#"'%&,;&,")-#.'&)'(%"%
.!"#$%&215&'(&)*$"#+
(,-#./)&$0"'$,&1"'(
20$+2&3/4&!4&5$0.
,1$.'!(.2&#+-'
3"$0-)2&4$(0&16&%5$
7$"'+4&*58$&#"9+"#+
!$$#$6&(4#"&(3$.$.)
/2$&20"$&%""6&,2+$5
®
"!" # " $!%&'()*"
$ 0 " ' $ , & 1 " ' ( & 3 / % 0 2
2 0 $ + & 3 / 4 & 5 $ 0 2
, 1 $ . ' !( . 2 & # + - '
! $ / & ! 4 & : 0 5 "
( % " 5 . 2 & ) 0 % " ) 9 2