$^7$Li Abundances in Halo Stars: Testing Stellar Evolution Models and the Primordial $^7$Li Abundance

$^{12}$C/$^{13}$C ratio in planetary nebulae from the IUE archives

$^{13}CO(J = 1 -- 0)$ Depression in Luminous Starburst Mergers

$^{180}$Ta production in the classical s-process

$^{187}$Re(\gamm,n) cross section close to and above the neutron threshold

$^{26}$Al production from magnetically induced extramixing in AGB Stars

$^{92}$Mo($α,α$)$^{92}$Mo scattering,the $^{92}$Mo--$α$ optical potential, and the $^{96}$Ru($γ,α$)$^{92}$Mo reaction rate at astrophysically relevant energies

$β$--Radioactive Cosmic Rays in a diffusion model: test for a local bubble?

$β$-exponential inflation

$γ$ Parameter and Solar System constraint in Chameleon Brans Dick Theory

$γ$-Ray Bursts and Neutron Star Mergers

$γ$-ray flux from Dark Matter Annihilation in Galactic Caustics

$γ$-Ray Pulsars: Emission Zones and Viewing Geometries

$γ$-Ray Pulsars: Emission Zones and Viewing Geometries, A Computer Animation

$Δ-$string - a hybrid between wormhole and string

$Δ-$String: A Hybrid Between Einstein's and String Paradigmes

$Δα/α$ from QSO absorption lines driven by an oscillating scalar field

$θ$-Term and Cosmological Constant from CJD Action

$Λ$ effect in the cosmological expansion of voids

$Λ$-CDM Universe: A Phenomenological Approach With Many Possibilities