With the relativistic velocity addition law through special relativity

WMAP, Planck, cosmic rays and unconventional cosmologies

Wormhole supported by DERM

Wrong "idees fixes" in GR

X-Ray Diffraction Studies of Copper Nanopowder

X-ray line intensities for ions of the helium isoelectronic sequence in high-temperature plasmas

X-ray line shift as a high-density diagnostic for laser-imploded plasmas

X-Ray Source Based on the Parametric X-Rays

X-ray spectrum of a laser-produced iron plasma

X-ray transitions in Br XXIV-XXVIII

Y-Q and I-U Symmetries, and New Unified Lifetime Formulas of Hadrons

Yang-Mills Interactions and Gravity in Terms of Clifford Algebra

Z Theory and its Quantum-Relativistic Operators

Z1 7 stopping-power formula for fast heavy ions

Zeeman degeneracy effects in collisional intense-field resonance fluorescence

Zeldovich Lambda and Weinberg Relation: An Explanation for the Cosmological Coincidences

Zeno Effect (FREQUENT Inhibition of the Effector Cells Regulators) in Cancer Therapy

Zeno Squeezing of Cellular Automata

Zero

Zero Energry Travel