In the conventional grid-connected Wind Energy Conversion System (WECS), generator side inverter is typically controlled via Field Oriented Control (FOC), while Voltage (VOC) controls grid inverter. However, robust operation cannot be guaranteed during sudden changes in wind speeds and weak connections. This paper presents a novel method to improve overall dynamic performance of on-grid inducti...

In the paper, we study value distribution of differential polynomial Afn f(k) + Bf n+1 -1, where f is a transcendental meromorphic function and n(? 2),k(?2) are positive integers. We prove an inequality for Nevanlinna characteristic T(r,f) in terms reduced counting only. The result paper not only improves due to Q.D. Zhang [J. Chengdu Ins. Meteor., 20(1992), 12-20], also partially recent H. Kar...

Abstract: This comparative literature review of local food systems, short supply chains, and civic networks, subsumed under alternative networks (AFN), suggests converging them into the novel umbrella-term values-based territorial (VTFN). Based on analysis specificities shortcomings in four concepts, VTFN aims to enhance conceptual clarity, while current coexistence conceals structural systemic...

A significant volume of social science research effort is being directed at examining food systems that are regarded as being in some way ‘alternative’ to ‘conventional’ ways of food provisioning. This article provides an up-to-date critical review of this work on alternative food networks (AFNs), with particular emphasis on debates about definition, the types of AFN studied and the main concep...

Carotid sinus syndrome (CSS) is an uncommon condition caused by sudden vagal overactivity resulting in arrest, AV block (AVB) and syncope commonly treated with pacemaker (PM). Cardioneuroablation (CNA) aims denervation removing cardio inhibition endocardial ablation Study outcomes of CNA controlled extracardiac stimulation (ECVS) carotid massage (CSM) CSS. Prospective, controlled, clinical stud...

We characterize polynomial decomposition fn = r ◦ q with r, q ∈ C[x] of perturbed Chebyshev polynomials defined by the recurrence f0(x) = b, f1(x) = x− c, fn+1(x) = (x− d)fn(x)− afn−1(x), n ≥ 1, where a, b, c, d ∈ R and a > 0. These polynomials generalize the Chebyshev polynomials, which are obtained by setting a = 1/4, c = d = 0 and b ∈ {1, 2}. At the core of the method, two algorithms for pol...