ABSTRACT Many proteobacteria utilize acyl-homoserine lactone quorum-sensing signals.At low population densities, cells produce a basal level of signal, and when sufficient signal has accumulated in the surrounding environment, it binds to its receptor, and quorum-sensing-dependent genes can be activated.A common characteristic of acyl-homoserine la
The award was established in honour of the famous Soviet and Russian architectural historian and architect, Doctor of Historical Sciences and Vanadyl Doctor of Architecture, Professor, Honoured Architect of Russia, Irkutsk resident, who loved and defended his hometown, Mark Grigorievich Meerovich (1956-2018).The award was presented in Irkutsk for t
This paper proposes a time-varying amplitude frequency monitoring method based on sliding window FFT of sub-synchronous Boys Sun Shirt oscillation to identify the time-varying modal parameters of the oscillating signals on-line.Firstly, windowed interpolation methods are used to reduce the spectral leakage and fence effect, and decrease the FFT ide
Wire electric discharge machining (WEDM) promise to be effective and economical techniques for the production Vanadyl of tools and parts from conducting ceramic blanks.However, the manufacturing of nanocomposite ceramics blanks with these processes is a long and costly process.This paper presents a new process of machining nanocomposite ceramics us