1. Comparison of efficiency of artificial neural networks for forecasting the geomagnetic activity index D_st

   • N. A. Barkhatov
   • N. S. Bellustin
   • S. Y. Sakharov

   OriginalPaper Pages: 347 - 355

2. Polarization of thermal microwave radiation of the cloudy atmosphere

   • A. V. Troitsky
   • A. M. Osharin

   OriginalPaper Pages: 356 - 365

3. Temporal resolution in radio, seismic, and acoustic detection

   • V. A. Zverev

   OriginalPaper Pages: 366 - 371

4. Statistical properties of the illuminated parts of a random surface

   • Y. A. Chernov

   OriginalPaper Pages: 372 - 383

5. Modeling of the scattering of electromagnetic waves by cavities of elliptic cross section

   • S. N. Kutishchev
   • G. D. Mikhailov
   • A. P. Preobrazhensky

   OriginalPaper Pages: 384 - 389

6. Using the kramers-kronig relation for estimation of the impulse responses of extra-wide-band systems

   • V. I. Koshelev
   • V. T. Sarychev
   • S. É. Shipilov

   OriginalPaper Pages: 390 - 395

7. Experimental study of the output radiation spectrum of a gyrotron with partial reflection of the output signal

   • M. Y. Glyavin
   • V. E. Zapevalov
   • A. G. Luchinin

   OriginalPaper Pages: 396 - 399

8. Transformation of modes of surface acoustic waves in strong KNbO₃ and PKN piezoelectric crystals

   • M. Y. Dvoesherstov
   • S. G. Petrov
   • A. P. Chirimanov

   OriginalPaper Pages: 400 - 406

9. Waveguide propagation of internal electrohydrodynamic waves in heterojunctions

   • R. A. Brazhe
   • R. M. Meftakhutdinov

   OriginalPaper Pages: 407 - 410

10. Relative molecular diffusion

    • E. Z. Gribova
    • I. S. Zhukova
    • W. A. Woyczynski

    OriginalPaper Pages: 411 - 421

11. Relaxation of probability characteristics of the brownian motion of a nonlinear oscillator

    • O. V. Muzychuk

    OriginalPaper Pages: 422 - 431

12. To the memory of Vladimir N. Krasil’nikov

    Announcement Pages: 432 - 432