Resonance      journal of science education

February  2001      Volume 6  Number 2

29


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Symmetrics of Particle Physics
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Symmetrics of Particle Physics
rotate by 90 deg anti-clockwise
Symmetrics of Particle Physics

 









 Series Articles DEPARTMENTS



1
Editorial  
Associate Editor’s Column
  Vijay Chandru

Article-in-a-Box
Grace Murray Hopper - Programming Pioneer   
V. Rajaraman

CLASSROOM

classroom

71
On How to Arrange Infinitely many Marriages!
B Sury

74
Project Lifescape: Crows
Madhav Gadgil

83
Transgenics in  Agriculture
D Rex Arunraj and
B Gajendra Babu

Information and Anouncements

Information and  Announcements     93

HRI, Allahabad
Sumathi Rao

Middle East Synchrotron

6 Electronic Commerce
Payment Schemes
   V Rajaraman
14 Microscale Experiments in Chemistry – The Need of the New Millenium
Microscale Inorganic Qualitative Analysis and New Methods of Titrations for Introduction at All Levels in Chemistry Laboratories
   Shriniwas L Kelkar, Dilip D Dhavale and Prabodh G Pol
General Articles
23 Exchange of Identical Particles in Two Dimensions
   P Ramadevi

 Renaissance of the Plastic Age Renaissance of the Plastic Age

Solution to Crossword Puzzle
– 3 January 2001, on page 22.

29 Symmetries of Particle Physics: Space-time and
Local Gauge Symmetries
   Sourendu Gupta
39 Real Compact Surfaces
   Alexandru Oancea
51 Patenting Life?
Biodiversity and Intellectual Property Rights
   Ghate Utkarsh
57 Hydrotalcite
The Clay that Cures
   N Bejoy
62

Renaissance of the Plastic Age
Discoverers of Conducting Polymers Honoured with the Millenium Nobel Prize in Chemistry
   T P Radhakrishnan

 
Front Cover
Resonance February 2001 Front Cover
 

Futuristic street signs and large area advertising display. A device made of polymer LED.
(See article on Nobel Prize in Chemistry 2000)
(Image courtesy: CDT, http://www.cdtltd.co.uk )

Back Cover
Resonance February 2001 Back Cover
 

Grace Murray Hopper
( 1906 – 1992 )
( Illustration by C Seema )

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