pp 1-1 October 2001 Editorial

Editorial

C S Yogananda

pp 2-4 October 2001 Article-in-a-Box

GNR – A Tribute

D Balasubramanian

pp 5-5 October 2001 Article-in-a-Box

Linus Pauling on Collagen

pp 6-7 October 2001 Table of Contents

Table of Contents

pp 8-15 October 2001 General Article

Professor G. N. Ramachandran’s Contributions to X-ray Crystallography

K Venkatesan

pp 16-28 October 2001 Series Article

Early Planetary Environments and the Origin of Life - Early Planetary Environments

P V Sukumaran

pp 29-37 October 2001 General Article

Bernoulli Brothers - Jacob I and Johann I: A Pair of Giant Mathematicians

Utpal Mukhopadhyay

pp 38-47 October 2001 General Article

The Madras Triple Helix: Origins and Current Status

Manju Bansal

pp 48-56 October 2001 General Article

Ramachandran and his Map

C Ramakrishnan

pp 57-67 October 2001 General Article

Eco-Friendly Alternative Refrigeration Systems - Magnetic and Thermoelectric Refrigeration

S S Verma

pp 68-75 October 2001 General Article

One Hundred Years of Peptide Chemistry

V V Suresh Babu

pp 76-86 October 2001 General Article

Molecules for Converting Sunlight into Electricity - Dye Sensitized Nanocrystalline-TiO2 based Photovoltaics

Ravi Mosurkal

pp 87-91 October 2001 Think It Over

Solution to Tangles of Mats and Maths of Rectangles

Mandar Joshi Kshitij Khare Arvind Narayanan Sandeep Varma

pp 92-96 October 2001 Book Review

A Biography of Gopalasamudram Narayana Ramachandran - The Famous Indian Biophysicist

N V Joshi

pp 96-97 October 2001 Book Review

Call of Indian Birds – An Audio Cassette

Lt General Baljit Singh

pp 97-100 October 2001 Book Review

Essentials of Biophysics

S K Sikdar

pp 101-101 October 2001 Classics

Introduction

Rajaram Nityananda

pp 102-103 October 2001 Classics

Coronae, Haloes and Glories

C V Raman

pp 106-106 October 2001 Featured Scientist

G N Ramachandran (1922-2001)

Article ID 1 October 2001

Acknowledgements