pp 1-10 January 2010 Research Articles

Hamilton’s theory of turns revisited

N Mukunda S Chaturvedi R Simon

pp 11-18 January 2010 Research Articles

The effects of next-to-nearest-neighbour hopping on Bose–Einstein condensation in cubic lattices

G K Chaudhary R Ramakumar

pp 19-26 January 2010 Research Articles

From bell-shaped solitary wave to W/M-shaped solitary wave solutions in an integrable nonlinear wave equation

Aiyong Chen Jibin Li Chunhai Li Yuanduo Zhang

pp 27-37 January 2010 Research Articles

Effect of curvature on a statistical model of quark-gluon-plasma fireball in the hadronic medium

S Somorendro Singh D S Gosain Yogesh Kumar Agam K Jha

pp 39-47 January 2010 Research Articles

Search for $B_{s} \rightarrow \mu \mu \gamma$ at Large Hadron Collider

S P Singh K Mazumdar J B Singh

pp 49-55 January 2010 Research Articles

Potential energy curves for neutral and multiply charged carbon monoxide

Pradeep Kumar N Sathyamurthy

pp 57-66 January 2010 Research Articles

Vibrational spectroscopy of $C_{m} –C/C_{b} –C_{b}$ stretching vibrations of copper tetramesityl porphyrin: An algebraic approach

Srinivasa Rao Karumuri Joydeep Choudhury Nirmal Kumar Sarkar Ramendu Bhattacharjee

pp 67-74 January 2010 Research Articles

The double-end-pumped cubic Nd:YVO₄ laser: Temperature distribution and thermal stress

P Elahi S Morshedi

pp 75-82 January 2010 Research Articles

Chaotic travelling rolls in Rayleigh–Bénard convection

Supriyo Paul Krishna Kumar Mahendra K Verma Daniele Carati Arnab K De Vinayak Eswaran

pp 83-96 January 2010 Research Articles

Density excitations of a harmonically trapped ideal gas

Jai Carol Cruz C N Kumar K N Pathak J Bosse

pp 97-107 January 2010 Research Articles

$I–V$, $C–V$ and deep level transient spectroscopy study of 24 MeV proton-irradiated bipolar junction transistor

K V Madhu S R Kulkarni R Damle

pp 109-114 January 2010 Research Articles

Scaling relation for determining the critical threshold for continuum percolation of overlapping discs of two sizes

Ajit C Balram Deepak Dhar

pp 115-121 January 2010 Research Articles

Effect of next-nearest-neighbour interaction on $d_{x^{2}−y^{2}}$ -wave superconducting phase in 2D t-J model

N S Mondal N K Ghosh

pp 123-133 January 2010 Research Articles

Measurement of high-power microwave pulse under intense electromagnetic noise

Amitava Roy S K Singh R Menon D Senthil Kumar R Venkateswaran M R Kulkarni P C Saroj K V Nagesh K C Mittal D P Chakravarthy

pp 135-141 January 2010 Research Articles

Characterization of GaN/AlGaN epitaxial layers grown by metalorganic chemical vapour deposition for high electron mobility transistor applications

Bhubesh Chander Joshi Manish Mathew B C Joshi D Kumar C Dhanavantri

pp 143-152 January 2010 Research Articles

Influence of solitons on the conductance properties of double-stranded deoxyribonucleic acid

S A Ketabi T Ghane N Shahtahmasebi

pp 153-168 January 2010 Research Articles

The role of cosmic rays in the Earth’s atmospheric processes

Devendraa Siingh R P Singh