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Current IssueCurrent Issue
Vol 78 No 9
10th May 2000

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Editors
P.Balaram
S. Ramaseshan.

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Tel  : 91 080 3342310
Fax :91 080 3346094;

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C.V Raman Avenue, P.B. 8001, Bangalore 560080, INDIA

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Contents

IN THIS ISSUE

1048

In this issue


EDITORIAL

1049 Gresham's Law, P. Balaram

CORRESPONDENCE

1051 Genetically modified crops claim their first victim, Subhojit Datta, P. K. Lawrence and K. R. Koundal
1052 The fun of holding Indian Science Congress melas, H. S. Virk
1052 Problems facing S&T in India, V. Sasi Kumar
1053 Issues regarding S&T in India, M. V. Nayudu
1054 Science popularization and the Indian Constitution, M. J. Varkey

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NEWS

1054 Multi-faceted aspects of tree ring analysis, Amalava Bhattacharyya and B. D. Singh
1056 C. N. R. Rao elected to French Academy

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OPINION

1057 The dilemma of influenza, Fred Hoyle and Chandra Wickramasinghe

1059 From the archives
1059 Random selections

SCIENTIFIC CORRESPONDENCE

1060 Retrieval of new coloured chrysanthemum through organogenesis from sectorial chimera, Debasis Chakrabarty, A. K. A. Mandal and S. K. Datta
1062 Cultivation of Himalayan aconites under polyhouse conditions, M. C. Nautiyal and A. N. Purohit
1063 Antagonistic potential of N2-fixing Acetobacter diazotrophicus against Colletotrichum falcatum Went., a causal organism of red-rot of sugarcane, R. Muthukumarasamy, G. Revathi and M. Vadivelu
1066 Anomalous stress pattern in Chamoli region observed from IRS-1B data, Prasanjit Dash, Ramesh P. Singh and Frithjof Voss

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GENERAL ARTICLES

1071 Cosmology: Past, present and future, Jayant V. Narlikar
1076 Importance of small and moderate size optical telescopes, Ram Sagar
1082 Catalysts for plastics - New science for new materials, Sumit Bhaduri and Virendra Kumar Gupta

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RESEARCH ACCOUNT

1089 Nanostructured thin films by self-assembly of surface modified colloidal particles, Murali Sastry

RESEARCH ARTICLES

1098 Atomic displacement parameters of homologous proteins: Conservation of dynamics, V. M. S. Lenin, S. Parthasarathy and M. R. N. Murthy
1105 Species diversity and relative abundance of lichens in Rumbak catchment of Hemis National Park in Ladakh, Hans Raj Negi and D. K. Upreti
1112 Role of catecholamines and corticosteroids in regulation of the oxidative metabolism in male Clarias batrachus, D. S. Lynshiang and B. B. P. Gupta

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RESEARCH COMMUNICATIONS

1118 Spherically symmetric empty space and its dual in general relativity, Naresh Dadhich
1120 Comparative efficacy of Ayush-64 vs chloroquine in vivax malaria, Neena Valecha, C. Usha Devi, Hema Joshi, V. K. Shahi, V. P. Sharma and Shiv Lal
1123 Correlating dynamics to conformational properties: An analysis of atomic displacement parameters (B-values) in high-resolution protein structures, S. Parthasarathy and M. R. N. Murthy
1127 The plasmodia of Physarum polycephalum, an elegant system to demonstrate the importance of genome integrity in traversing the G2/M checkpoint of the cell cycle, P. R. Jayasree, P. R. Manish Kumar and R. Vimala Nair
1130 Agrobacterium-mediated genetic transformation and regeneration of transgenic plants from cotyledon explants of groundnut (Arachis hypogaea L.) via somatic embryogenesis, P. Venkatachalam, N. Geetha, Abha Khandelwal, M. S. Shaila and G. Lakshmi Sita
1136 Blinding induces copulatory activity among inactive males of South Indian gerbils, Biju B. Thomas and Mathew M. Oommen
1138 Large palaeolakes in Kaveri basin in Mysore Plateau: Late Quaternary fault reactivation, K. S. Valdiya and G. Rajagopalan
1142 Occurrence of pteropods in a deep eastern Arabian Sea core: Neotectonic implications, A. D. Singh, R. Schiebel and N. R. Nisha

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BOOK REVIEWS

1145 Structure of Atomic Nuclei, reviewed by Radhey Shyam
1146 Genetics and the Extinc-tion of Species, reviewed by Amitabh Joshi
1148 Plant Systematics - Theory and Practice, reviewed by K. M. Matthew
1149 Biogeochemistry of Rivers in Tropical South and Southeast Asia, reviewed by K. C. Sahu

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GENERALIA

1151 Professor Srinivasa R. S. Varadhan, K. B. Athreya
1153 On Professor S. R. S. Varadhan's contributions to hydrodynamic limits, Sunder Sethuraman
1155 On the Stroock-Varadhan theory of diffusions, S. Ramasubramanian