Comments on H. ARP The persistent problem of spiral galaxies

Comments on high mach number magnetosonic shocks

Comments on polytropic solar wind models

Comments on pulses of characteristic energy produced in solar flare detonations and its possible application to other astrophysical plasmas

Comments on Rising Electron Flux during Rising Electron Temperature in Spacecraft Charging

Comments on the reconnexion rate of magnetic fields

Comments on the theory of absolute and convective instabilities

Comments on ``Electron beam excitation of upstream waves in the whistler mode frequency range'' by H. K. Wong and C. W. Smith

Comments on ``Magnetopause shape as a bivariate function of interplanetary magnetic field Bz and solar wind dynamic pressure'' by E. C. Roelof and D. G. Sibeck

Communication through plasma sheaths

Commutation of lightning impulse by multiarc erosive radial-slotted discharge

Comoving acceleration of overdense electron-positron plasma by colliding ultra-intense laser pulses

Compact Cryogenic Source of Periodic Hydrogen and Argon Droplet Beams for Relativistic Laser-Plasma Generation

Compact formulas for guiding-center orbits in axisymmetric tokamak geometry

Compact x-ray ring facility for medical diagnosis of the hospital scale

Comparative merits of the memory function and dynamic local field correction of the classical one-component plasma

Comparative Modeling of 2011 March 21 SEP Event at STEREO-A and Earth's L1

Comparative studies of the weakly nonlinear evolution of hydrodynamic interface instabilities in 2D and 3D

Comparative study of dynamical critical scaling in the auroral electrojet index versus solar wind fluctuations

Comparative Study of Mirror Mode Storms Inside Sirs and in Icmes' Sheaths