1. Important announcement

   Announcement Pages: 2341 - 2341

2. Quantization of fractal systems: One-particle excitation states

   • M. V. Altaiski
   • B. G. Sidharth

   OriginalPaper Pages: 2343 - 2351

3. Constrained Hamiltonian systems and gauge theories

   • Giovanni Giachetta
   • Luigi Mangiarotti

   OriginalPaper Pages: 2353 - 2371

4. Diachronic quantum action principle

   • Wolfgang J. Mantke

   OriginalPaper Pages: 2373 - 2393

5. Effect algebras and tensor products of S-sets

   • Stanley Gudder

   OriginalPaper Pages: 2395 - 2407

6. QuasiBoolean algebras and simultaneously definite properties in quantum mechanics

   • John L. Bell
   • Robert K. Clifton

   OriginalPaper Pages: 2409 - 2421

7. p-Adic stochastics and Dirac quantization with negative probabilities

   • Andrew Khrennikov

   OriginalPaper Pages: 2423 - 2433

8. Geometric and analytical aspects of anyons

   • Garth A. Baker
   • S. B. Mulay

   OriginalPaper Pages: 2435 - 2451

9. Topological electric charge

   • D. Singleton

   OriginalPaper Pages: 2453 - 2466

10. Neutral particles in light of the Majorana-Ahluwalia ideas

    • Valeri V. Dvoeglazov

    OriginalPaper Pages: 2467 - 2490

11. Notes on quaternionic group representations

    • G. Scolarici
    • L. Solombrino

    OriginalPaper Pages: 2491 - 2500

12. Modified large number hypothesis

    • Guang -Wen Ma

    OriginalPaper Pages: 2501 - 2506

13. Derivation of the mass of the observable universe

    • Joel C. Carvalho

    OriginalPaper Pages: 2507 - 2509