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Vol.37, No.1, July 1991
 Page. No.
Some new radiating Kerr-newman solutions — L. K. Patel, S. S. Koppar and Tajinder Singh
Modified Hill determinant approach to the eigenvalues of the anharmonic oscillator — R. N. Chaudhuri and M. Mondal
Relativistic quantum mechanics of spin-zero and spin-half particles — Jagannath Thakur
On the bound state spectrum of a many-electron proton system — L. K. Pande
Weak electric and magnetic form factors for semileptonic baryon decays in a relativistic quark model — S. N. Jena and S. Panda
Instantons and the hyperfine splitting of B and Bs mesons — Jishnu Dey
A nonperturbative variational approach to the vacuum structure in quantum chromodynamics — A. Mishra, H. Mishra, S. P. Misra and S. N. Nayak
Geometric interpretation of hadronization model — S. Biswas and L. Das
Period matching in modulated maps — Sangeeta Batra and V. S. Varma
Delayed hot spots in a low energy plasma focus — R. K. Rout and A. Shyam
Vol. 37, No. 2, August 1991

Application of a radioactive tracer method for diffusion study in some liquids — H. Chakraborti and S. N. Chandgdar
Nonlinear lattice dynamical theory for valence transition in rare earth compounds — Nabonita Deb Chowdhury and Sankar P. Sanyal
Contact charge density in metallic dysprosium — P. K. Mukhopadhyay and K. C. Das
Calculated oxygen 1s core-level photoemission spectra from cuprate superconductors — A. Chainani and D. D. Sharma
Electrical resistivity study on SmSe1-xAsx under pressure —
S. Ariponnammal, S. Ezhilvalavan and S. Natarajan
Electrical switching and memory phenomena in o-tolidine DDQ under pressure — T. Ravindran and S. V. Subramanyam
An unique method of determining the excitation energy migration coefficient in organic liquid scintillators — S. M. Hanagodimath,
G. C. Chikkur and G. S. Gadaginmath
Laser induced air breakdown using 0.355, 0.532 and 1.06 ΅m radiation — Rekha Tambay, D. Victor Suvisesha Muthu, V. Kumar and R. K. Thareja
Gravity induced particle production in earth's gravitational field in TeV region — Satish Joglekar and Achla Mishra

Microstructural investigations of melt grown YBa2Cu3O7 —

T. Rajasekharan, R. Gopalan and T. Roy

173-177
Vol. 37, No. 3, September 1991

Quantum theory in external electromagnetic and gravitational fields: A comparison of some conceptual issues — T. Padmanabhan
Stochastic dynamics in a two-level model of disorder: comparison of mean-field and exact solutions — V. Balakrishnan and S. Lakshmibala
Path integral analysis of harmonic oscillators with time-dependent mass — M. Sabir and S. Rajagopalan
Regge relation and geometrization of fundamental constant — S. Biswas and L. Das
A plunger set-up for measuring picosecond nuclear half-lives — H. C. Jain S. Chattopadhyay, Y. K. Agarwal, M. L. Jhingan, S. K. Mitra, H. V. Panchal and A. Roy
Decoupling potentials for the three-body final state Schrondinger equation of knockout reactions — Arun K. Jain
Determination of L-shell X-ray production cross-section in holmium by 10-40 keV photons — K. S. Mann, K. S. Kahlon, H. S. Aulakh, N. Singh R. Mittal, K. L. Allawadhi and B. S. Sood
Stability of second harmonic minority heating in magnetic mirror systems — Chandu Venugopal, P. J. Kurian and G. Renuka
Vol. 37, N0. 4, October 1991

Small angle neutron scattering from micellar solutions of triton X-100 — K. Srinivasa Rao, P. S. Goyal, B. A. Dasannacharya, V. K. Kelkar, C. Manohar and S. V. G. Menon
Electron microscopy study of aggregation of microclusters of sulphur — M. Abdulkhadar and K. C. George
Normal co-ordinate analysis of the zero wave-vector vibrations of DyBa2Cu3O7 — S. Mohan and A. Sudha
Role of processing in improving the critical current of Ag/BPSCCO tapes — S. R. Shukla, Y. S. Reddy, D. K. Pandya, Y. Tanaka and R. G. Sharma
Evaluation of laser ablation threshold in polymer samples using pulsed phoftoacoustic technique — A. V. Ravi Kumar, G. Padmaja, P. Radha Krishnan, V. P. N. Nampoori and C. P. G. Vallabhan
Influence of experimental parameters on dominant energy transfer mechanisms — S. R. Inamdar and M. I. Savadatti
Effects of saturation on optical bistability with coupled surface plasmons — M. B. Pande and S. Dutta Gupta
Effect of viscosity of the pressure-transmitting fluid on the metrological characterization of the piston gauge up to 1 GPa — J. K. N. Sharma and A. K. Bandyopadhyay
An automated laboratory EXAFS spectrometer of Johansson type: indigenous development and testing — S. K. Deshpande, S. M. Chaudhari, Ashok Pimpale, A. S. Nigavekar, S. B. Ogale and V. G. bhide
Vol. 37, No. 5, November 1991
 
Phase-function method for Hulthen-modified separable potentials — U. Laha, A. K. Jana and T. K. Nandi
General relativistic model for energy release of an unstable shell of charged matter in the presence of a dyon core — C. Wolf
The radial force on a charged particle in superimposed magnetic fields on Schwarzschild spacetime — A. R. Prasanna and Sai Iyer
Average A-nucleus potentials — Mahmood Mian
A one-parameter formula for estimating the A well depth — N. Neelofer, Mohammad Shoeb and M. Z. Rahman Khan
Cross-sections of a few (n, α) and (n, p) reations induced at 14.7 MeV neutrons — G. R. Pansare, P. M. Dighe and V. N. Bhoraskar
Response of triafol-TN plastic track detectors to 238U-ions — R. K. Jain, S. K. Bose and K. K. Dwivedi
Measurements of K-shell ionization cross sections of 35Br, 37Rb, 39Y using low energy protons — Didar Singh, H. R. Verma and C. S. Khurana
Deformed relativistic mean field study of binding energy anomaly in neutron-rich Ne, Na, Mg nuclei — S. K. Patra and C. R. Praharaj
Vol. 37, No. 6, December 1991

Geometrical theory of diffraction — P. B. Sunil Kumar and G. S. Ranganath
Relationship between the molecular constant, isothermal volume derivative of thermodynamic Gruneisen parameter, nonlinearity parameter and intermolecular forces in liquids — B. K. Sharma
Prediction of ultrasonic velocity and intermolecular free-length and their correlation with interaction in binary liquid mixtures — J. D. Pandey, Gyan Prakash Dubey, B. P. Shukla and S. N. Dubey
Acoustic absorption in superionic PbF 2 across transition temperature — Mohua Makur, Subrata Mukherje and Sujata Ghosh
Bloch enhancement of electric field gradient in Fe and Cu host alloys — P. Tripathi and N. C. Mohapatra
Comparison of irreversibility temperatures determined via DC and AC magnetization techniques in conventional superconductors — A. K. Grover, S. Ramakrishnan, Ravi Kumar, P. L. Paulose, S. K. Malik and P. Chaddah
Isotope shift measurement of high-lying atomic levels by multi-step photoionization — K. G. Manohar, P. N. Bajaj, Vasdev, P. K. Chakrborti and P. R. K. Rao