Publicly available sources of geographical data about river networks of European RussiaThe study provides results of a comparative analysis of several publicly
available sources of data
Тенденции и технологии дистанционного обучения в ХХІ веке provides the
ability to work with low-
bandwidth channels, and makes it accessible to the widest possible
Designing a Koch-Type Wire Antenna by Regression Analysis regression models. Further analysis of the reflection coefficient and the
bandwidth of the antennas from
Plasma relativistic microwave noise amplifier with the inverse configuration possible future use for generating pulses with a duration of 3 ns and pulse frequency
bandwidth of 0.3 to 2
An optical setup for measuring amplitude and phase distributions of surface acoustic waves. The threshold detection amplitude of surface acoustic waves is 10-4 nm for a 1-kHz reception
bandwidth On electrical characteristics of comb-shaped microstrip antennas is researched. The resonance frequency, the
bandwidth and reflection coefficient are chosen as characteristics