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Vol. 42, No. 1, January 1994
 Pages
Research Articles

Molecular dynamics in chloronitrobenzenes using NQR data — Shanta Sastry, R. Shantha Kumari and R. Chandramani
Lattice vibrational properties of uranium pnictides — Prafulla K. Jha and Sankar P. Sanyal
Electronic structure and high pressure phase transition in LaSb and CeSb — Sankar P. Sanyal and S. Mathi Jaya
The white line in L absorption spectra of rare earth oxides — N. V. Moghe, V. S. Pai, G. G. Sahasrabudhe and V. B. Sapre
Estimation of rotational temperature of the source emitting the spectrum of PbO molecule — A. B. Darji, T. M. Patel, M. B. Surehkumar, N. R. Shah and P. M. Shah
33-40
Oxide films of copper prepared by the oxidation of copper sulphide films — K. S. Joseph and B. Pradeep
Optical desigh of a toroidal grating monochromator based beam line on Indus-1 — K. J. S. Sawhney and R. V. Nandedkar
Ray tracing studies of a complete plane grating monochromator beam line — V. S. Edlabadkar and Ashok Pimpale
Brief Report

Photoionization processes in F aggregate centres of LiF crystal — S. V. Godbole and A. G. Page
Vol. 42, N0. 2, February 1994

An identity for Rn embedded into En+1 — Guillermo Gonzalez, Jose L. Lopez-Bonilla and Marco A. Rosales
The Maxwell tensor for the Lienard-Wiechert field as an exact divergence — Jose L. Lopez-Bonilla and Marco A. Rosales
Photon polarization asymmetries in (p, p) experiments —  A. R. Usha Devi, A. Sudha Rao and G. Ramachandran
Leptodermous expansion of nuclear ground state energies and the anomaly in the nuclear curvature energy —  S. K. Kataria, Aruna Nijasure, V. S. Ramamurthy and A. K. Dutta
Mass asymmetry dependence of fusion time-scales in 11B + 237Np and 12C, 16O, 19F + 232Th reactions in a dynamical trajectory model — Kiran Kumar, R. K. Choudhury and A. Saxena
Pre-equilibrium effects in the formation of meta stable states — R. Upadhyay, Ch. V. Sastry, R. K. Jain and J. Rama Rao
Generation of ultrasonic waves in water by an elliptical Gaussian laser beam —  M. S. Sodha, S. Konar, M. P. Verma and V. Rai
Local scaling transformation function and atomic shell structure in density functional theory —  B. M. Deb and Bijoy Kr. Dey
Hypervirial perturbation theory for eigenenergies for two types of atomic potentials —  M. R. M. Witwit
Vol. 42, N0. 3, March 1994

Photoelasticity in quasicrystals — K. Rama Mohana Rao and
P. Hemagiri Rao
Elastic anomalies in strontium titanate — K. S. Viswanathan and B. Subramanyam
Relation of coordination number to memory and threshold switching in chalcogenides — Manohar Lal, Navdeep Goyal and Anil Vohra
Magnetic phase diagram of anisotropic layered superconductors via magnetization measurements for H||C in Bi 2212 — A. K. Grover, F. Iga, Y. Yamaguchi, N. Aoki, K. Ino, N. Goyal and Y. Nishihara
Self focusing of elliptic Gaussian laser beams: Saturable nonlinearity — S. Konar and A. Sengupta
High resolution optogalvanic spectrum of N2-rotational structure of (11, 7) band in the first positive system — P. R. Sasi Kumar, S. S. Harilal, V. P. N. Nampoori and C. P. G. Vallabhan
New band system of Ybi molecule — K. N. Uttam and M. M. Joshi
CH local mode overtone excitations in benzyl chloride — A conformational study — T. M. A. Rasheed and V. P. N. Nampoori
A calorimeter for operation in the temperature range 2-150 K — I. Das and E. V. Sampathkumaran
Losses in pendular suspensions due to centrifugal coupling — Sangita N. Pitre, S. V. Dhurandhar, D. G. Blair and Ju Li
High pressure measurement with simple piston gauge in static condition — J. K. N. Sharma, Kamlesh K. Jain and H. N. P. Poddar
Errata
Vol. 42, No. 4, April 1994

Non perturbative effective potentials of quantum oscillators — Rose P. Ignatius and K. Babu Joseph
Coherent states and squeezed states of real q-deformed quantum oscillators — G. Vinod, K. Babu Joseph and
V. C. Kuriakose
Squeezed vacuum as an eigenstate of two-photon annihilation operator — C. L. Mehta, Anil K. Roy and G. M. Saxena
A note on the harmonic plus inverse-harmonic potential in quantum mechanics — R. S. Kaushal
WKB approximation in complex time II — S. Biswas, J. Guha and N. G. Sarkar
An application of hypervirial perturbation theory to calculate energy eigenvalues of the Morse potential for various diatomic molecules — M. R. M. Witwit
Ensemble interpretation of the EPR-Bell correlations — Ravi K. Menon and V. K. Thankappan
Analysis of the excitation functions of (xnyp) reactions on natural copper — N. L. Singh, B. J. Patel, D. R. S. Somayajulu and S. N. Chintalapudi
Multiple scattering of gamma rays in water, concrete and sand — G. S. Bandal, Vijay Kumar, Rama Rani, Kawaldeep and K. Singh
Vol. 42, No. 5, May 1994

Structure and vibrational properties of carbon tubules —
N. Chandrabhas, A. K. Sood, D. Sundaraman, S. Raju, V. S. Raghunathan, G. V. N. Rao, V. S. Sastry, T. S. Radhakrishnan, Y. Hariharan, A. Bharathi and C. S. Sundar
The elastic moduli, the volume contribution and the Cauchy ratio for d and f shell metals — N. Singh and B. S. Yadav
Temperature dependence of low angle structure factors of liquid alkali metals using electron-ion plasma model — A. Bari, P. Pal and R. N. Joarder
Electronic structure of non-magnetic impurities in dilute alloys of Al — P. Singh and S. Prakash
Transport phenomena of SmSe1-xAsx — S. Ariponnammal and
S. Natarajan
Modification of spectral characteristics and optogalvanic response in neon hollow cathode under laser excitation — P. R. Sasi Kumar,
V. P. N. Nampoori and C. P. G. Vallabhan
Plasma-maser interaction of Langmuir wave with kinetic Alfven wave trubulence — Bipuljyoti Saikia, B. K. Saikia, S. Bujarbarua and
M. Nambu
Vol. 42, No.6, June 1994

Universality in the length spectrum of integrable systems —
Debabrata Biswas
On phases and length of curves in a cyclic quantam evolumtions —
Arun kumar Pati
455-465
On a time-dependent system of noncentral anharmonic oscillators in two dimensions —  R. S. Kaushal
Cosmological models with constant deceleration parameter in Nordvedt's theory —  V. B. Johri and Kalyani Desikan
Some exact solutions in Bianchi VI string cosmology —  Ramesh Tikekar and L. K. Patel
Brief Report

Quark distribution in light nuclei —  Nazakat Ullah
Subject Index
Author Index