The diurnal and seasonal variations of F2 layer characteristics (critical frequency, peak height and bottomside thickness) over Irkutsk, Russia (52.3 N and 104.3 E) are studied by the method of running medians.
Frequencies, peak heights, and extents of activations in auditory and extra-auditory brain regions (AR and eAR) were registered.
A PLM takes into account PLmax, the shadowing margin, the frequency, the height of the base station and the height of the mobile base station.
The effects of the vibratory intensity, vibratory frequency, bed height, and particles size on the impulse were investigated.
Different variables such as buffer pH and SWV frequency, pulse height and step potential were screened in a 24 full factorial design.
The highest interaction of variables belongs to the frequency and height of fluid with the optimized condition of 25 Hz and 2.0606 mm, respectively.
A parametric investigation is undertaken to identify the effect of a number of key parameters like wave amplitude, wave frequency, metacentric height, etc.
Hot and cold flow length of the heat exchangers, number of fin layers, fin frequency, fin height, fin strip length and fin thickness are introduced as optimization variables.
The effect of the key variables (voltage, frequency and height of fluid) on the flow rate is investigated using the Response Surface Methodology (RS M.
