The use of artificial intelligence in paediatrics has vastly increased the last few years. Interestingly, no historical bibliometric study analysing knowledge development this specific paediatric field been performed yet, thus our aimed to close gap. References Publication Years Spectrography (RPYS), more precisely Cited Reference Explorer (CRE) software tool was employed achieve aim. We identi...

Methods for the characterization of the time-dependent electric field of short optical pulses are reviewed. The representation of these pulses in terms of correlation functions and time-frequency distributions is discussed, and the strategies for their characterization are explained using these representations. Examples of the experimental implementations of the concepts of spectrography, inter...