seminar presnt electric fishes - Copy.pptx

7/25/2019 seminar presnt electric fishes - Copy.pptx

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PRESENTED BY:

APPIAH-KUBI ALEXANDER JOHN

MPHIL. ANALYTICAL CHEMISTRYDEPARTMENT OF CHEMISTRY

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ELECTRICITY FROM FISHES; THEFUTURE SOURCE OF DOMESTIC POWER


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PRESENTATION OUTLINE

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INTRODUCTION (HISTORY)

CONTENT S!"#!$ %&'% !#% !*!"%+#"#%, +/"%#0

R!'$0$ + !*!"%+#"#%, +/"%#0

F!'%/+!$ '0 +!+%#!$ +!$0$#*! + !*!"%+#"#%,+/"%#0

A*#"'%#0 "0"!% + !$%#" /$!

CONCLUSION


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I0%+/"%#0 (H#$%+,)

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D#$"4!+, %&! !*!"%+#" 0'%/+! 0!+4/$ $#50'* '0

/$"*! !"#%'%#0 (+5 +!'+'%#0$). L/#5# 6'*4'0# #0B*50' (/*#$&! 1781)

S%/#!$ !*!"%+#" 9$& *',! '0 #+%'0% +*! #0 %&!#+%& !+0 !*!"%+&,$#*5, '0 0!/+$"#!0"!$.(Giuseppe Moruzzi and Carlo Matteucci)

(J&0 W'*$&)- !*!"%+#" "0/"%#05 !"&'0#$ '0#0%!++/%#0 , #0$/*'%#05 #!$.

#$#*! $'+ +< =%+!*#05 !!*$>< #+%!(D/%"& 6/,'0')

A*!$$'0+ *%'< 1788


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S!"#!$ !*!"%+#" 9$&

Electric fsh-'0, 9$& %&'% "'0 5!0!+'%!

!*!"%+#" 9!*$ 0'%/+'**,.Electrogenic'0 Electroreceptive

9$&!$

E*!"%++!"!%#4! 9$&!$ &'4! '/**'+,"!**$.

E*!"%+5!0#" 9$&!$ &'4! !*!"%+",%! "!**$.

C'+%#*'5#0/$ 9$&!$ (C&0+#"&%&,!$)-$&'+$< $'%!$< +',$ '0 "'!+'$(+'%9$&!$) '+! '** !*!"%++!"!%#4!.

F'#*, 6,0%#+!$- 0#!9$&!$< !*!"%+#"

!!*M+/GG# 6. T&! E*!"%+&,$#*5#"'* W+ C'+* M'%%!/""#. !rain "esearch !ulletin< 40:8-81< 188.


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S!"#!$ ?#%& #!+!0% !*!"%+#" '#*#%#!$

P#""*#0 M. '0 B+!$'*' M. D+'?#05 ' $'+ + '+0!$$: J&0 W'*$& '0 !*!"%+#" 9$&.Trends ineuroscience< 25: 1-7< 22.


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Resons !or Electroreceptive n" Electrogenic#ilities

C/0#"'%#0('%#05


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F!'%/+!$ '0 +!+%#!$ '0 !*!"%+#" 9$&(Electrogenic'

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Electroc(te cells )electropl*+es or electroples'

&/5! "!**$< #9! /$"*! "!**< '% '0 #$-*#!.$!"#9"'**, %##G! + 4#05 "/++!0% /% %&!

"!**.$!4!+'* %&/$'0 $%'"! / %5!%&!+ #0 $!+#!$ *#!

'%%!+#!$ #0 ' '$&*#5&%.E'"& "!** #$ "''*! +/"#05 '/% 1..C0%'#0$ & "0". K< '0 *? "0". N'

seminar presnt electric fishes - Copy.pptx

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