Power quality evaluation involves measurements and determinations of some power quality indicators.One of these indicators is represented by the power factor.The importance of the power factor as an indicator of power quality, both theoretical and practical, implies its determination or direct measurement body exfoliant as a necessity, especially i
ABSTRACT Soil erosion is currently one of body exfoliant the main concerns in agriculture, water resources, soil management and natural hazards studies, mainly due to its economic, environmental and human impacts.This concern is accentuated in developing countries where the hydrological monitoring and proper soil surveys are scarce.Therefore, the u
Abstract The formation of facial arteriovenous fistula (AVF) directly between the facial artery and vein after trauma is very rare.Compared with intracranial AVF, understanding of this condition is limited.This paper reported the case of a 49-year-old male who had a metallic Crank foreign object impaled on his left neck while weeding 6 months prior
We consider the problem of joint estimation of states and some constant parameters for a class of nonlinear discrete-time systems.This class contains systems that could be transformed into a quasi-LPV (linear parameter varying) polytopic model in the Takagi-Sugeno (T-S) form.Such systems could have unmeasured premise variables, a case usually overl
changes occur in nearby anatomical relations.By keeping in mind, the vast range of anatomical variations in nasal cavity and paranasal sinuses (PNS), every case of sinusitis must be planned carefully to avoid dreadful complications of surgical procedures.Sinus anatomical variations have been associated with the etiology of sinusitis.In this regard