The dissipated spaces form a class of compacta which contains both the scattered compacta and the compact LOTSes (linearly ordered topological spaces), and a number of theorems true for these latter two classes are true more generally for the dissipated spaces. For example, every regular Borel measure on a dissipated space is separable. A product of two compact LOTSes is usually not dissipated,...

We present a critical analysis of the usual interpretation of the multicolour disc model parameters for black hole candidates in terms of the inner radius and temperature of the accretion disc. Using a self-consistent model for the radiative transfer and the vertical temperature structure in a Shakura-Sunyaev disc, we simulate the observed disc spectra, taking into account doppler blurring and ...

The 7GHz unlicensed band around 60GHz provides the possibility of gigabit-per-second wireless communications. In addition to satisfying speed-intensive applications, such high data rates can also reduce the energy dissipated per bit because the power consumption of RF transceivers has historically increased sublinearly with the data rate. Moreover, the millimeter wavelength permits the integrat...

The 7GHz unlicensed band around 60GHz provides the possibility of gigabit-per-second wireless communications. In addition to satisfying speed-intensive applications, such high data rates can also reduce the energy dissipated per bit because the power consumption of RF transceivers has historically increased sublinearly with the data rate. Moreover, the millimeter wavelength permits the integrat...