Regular Articles 
General Physics: Statistical and Quantum Mechanics, Quantum Information, etc. 
Frequency response of the decoherence in a Duffing oscillator and the dispersion of the Wigner function in the Fourier domain
ShiHui Zhang and WuQing Wang p. 906911

±J Blume–Capel model in the cluster variation method
Erhan Albayrak p. 978982

Gravitation and Astrophysics 
Bianchi typeI bulk viscous cosmology with Chaplygin gas in Lyra Geometry
G.P. Singh, Binaya K. Bishi, and P.K. Sahoo p. 895905

Kantowski Sachs universe with anisotropic dark energy in Lyra geometry
Shri Ram, S. Chandel, and M.K. Verma p. 953959

Elementary Particles and Fields 
Relativistic Diracattractive radial problem with Yukawalike tensor interaction via SUSYQM
Akpan N. Ikot, Saber Zarrinkamar, Soroush Zare, and Hassan Hassanabadi p. 968977

Plasma and Beam Physics 
Linear and nonlinear optical properties of M@C$_5$$_9$X (M = Li, Na and X = B, N) cage
F A Larijani p. 870876

Effects of relativistic electrons and spatial nonuniformities of density on periodic absolute parametric instability in a plasma waveguide
Khaled Hamed ElShorbagy p. 883889

Condensed Matter: Structure, etc. 
Structural and dynamical properties of graphite by incorporating dispersion correction: An abinitio study
Rana M. Arif Khalil p. 890894

Condensed Matter: Electronic Properties, etc. 
Sheath structure due to cold negatively charged particles in low pressure plasma
Mrinal Kumar Mishra p. 867869

Structural and luminescence properties of Eu$^3$$^+$doped magnesium sulfide borate glass and crystal
S.A. Dalhatu, R. Hussin, and Karim Deraman p. 877882

The dynamical behavior of Josephson tunneling particles attributed to the initial values of imbalance
Mustafa M. Hawamdeh and Saleem I. Qashou p. 912920

AC magnetic susceptibility of Cddoped Bi$_1$$_.$$_6$$_4$Pb$_0$$_.$$_3$$_6$Sr$_2$Ca$_2$$_$$_x$Cd$_x$Cu$_3$O$_1$$_0$ superconductor synthesized by the solgel method
Seyed Ebrahim Mousavi Ghahfarokhi and Fatemeh Joola p. 921930

Effect of Mn doping on the electronic structure and absorption spectrum of Ba$_2$SiO$_4$:Eu$^2$$^+$ phosphor
Haitao Chen, Xuefei Huang, and Weigang Huang p. 931939

A highperformance light absorber based on a metamaterial nanopyramid array
JianGuo Lei, BoYu Ji, and JingQuan Lin p. 940946

Parametric pumping modulated by two orthogonal external magnetic fields
YunChang Xiao, ChangYong Zhu, and RiXing Wang p. 947952

Optical properties of titanium and iron doped 3CSiC behaviors TBmBJ
Mohamed Houmad, Halima Zaari, Abdelilah Benyoussef, and Abdelah El Kenz p. 960967
