This paper, as part of the activities developed in scope a R&D+I, review is carried out fundamentals switched, average and small-signal models DC-DC converters, order to provide clear objective concepts. Starting from PWM modulator, concepts switching function its Fourier series decomposition are presented obtain switched model converter. Based on averaging operator, averaged stationary states ...

Article history: Received 20 December 2014 Received in revised form 20 January 2015 Accepted 16 February 2015 Available online 23 February 2015 QTL IciMapping is freely available public software capable of building high-density linkage maps and mapping quantitative trait loci (QTL) in biparental populations. Eight functionalities are integrated in this software package: (1) BIN: binning of redu...

‎A finite group $G$ is called a $CC$-group ($Gin CC$) if the centralizer of each noncentral element of $G$ is cyclic‎. ‎In this article we determine all finite $CC$-groups.

Deep eutectic solvents (DESs) is a newly developed green solvent with low cost, easy preparation and regeneration. Because of its excellent solubility swelling effect in lignocellulose, it has received widespread attention recognition. In this study, choline-based deep (DESs)—choline chloride-urea (CC-U), choline chloride-ethylene glycol (CC-EG), chloride-glycerol (CC-G), chloride-lactic acid (...

social capital (sc) is important as much as physical capital and theorists discussed its functions in enhancement of countries. successfulness in international fields is far behind reach without due attention to capacity of countries. these capacities are known as competitiveness capacity (cc) in political literature. twelve indexes have been recognized for the cc which covers different dimensi...