Many challenges exist for the efficient and safe operation of wind turbines due to the difficulty in creating accurate models of their dynamic characteristics and the turbulent conditions in which they operate. A promising new area of wind turbine research is the application of adaptive control techniques, which are well suited to problems where the plant model is not well known and the plant o...

ion of sporadically changing signals Switch on/off AMS computations Power management unit Abstract description of reactive behavior Detect analog zeroor thresholdcrossing Sensor circuits; alarm mode of systemsdescription of reactive behavior Detect analog zeroor thresholdcrossing Sensor circuits; alarm mode of systems Request and response caused by digital event or transaction AMS embedded in d...

To improve the overall dynamic performance of induction motor in direct torque control (DTC), a novel method of stator resistance estimation based on multi-resolution analysis wavelet PI controller is presented. This estimation method is anchored in an on-line stator resistance correction regarding the variation of the stator current estimation error. The main purpose is to adjust precisely the...

OBJECTIVE To provide population-based incidence estimates for constituent symptoms of human immundeficiency virus (HIV)-related lipodystrophy syndrome and to identify possible independent predictors of accrued cases. DESIGN Prospective population-based cohort. Methods Study subjects were antiretroviral-naïve individuals who initiated treatment between October 1998 and May 2001 and provided co...

After reviewing several physiological findings on oscillations in the electroencephalogram (EEG) and their possible explanations by dynamical modeling, we present neural networks consisting of leaky integrator units as an universal paradigm for neural and cognitive modeling. In contrast to standard recurrent neural networks, leaky integrator units are described by ordinary differential equation...

This paper represents a method to improve the SNR and linearity of an integrator by feedback compensation technique. The discussed design reduces signal swing while keeping advantages of both feed-forward as well as feedback topology without changing the signal transfer function. SNR and linearity are related to the output of an integrator. Reduced SNR and non-linearity resulted because of the ...

AIM To estimate the effectiveness of triple combination therapy in antiretroviral-naive adults. METHODS A systematic overview of results from clinical trials involving triple combination therapy with dual nucleoside reverse transcriptase inhibitors (NRTI) and: a protease inhibitor (PI triple); a non-nucleoside reverse transcriptase inhibitor (NNRTI triple); or a third NRTI (triple NUC). Data ...

The Rockefeller University Press $30.00 J. Cell Biol. Vol. 209 No. 1 97–110 www.jcb.org/cgi/doi/10.1083/jcb.201408027 JCB 97 Correspondence to Yuxin Mao: [email protected] Abbreviation used in this paper: CCP, clathrin-coated pit; CI-M6PR, cationindependent mannose 6-phosphate receptor; CRISPR, clustered regularly interspaced short palindromic repeats; hSac2, homology Sac2; N2A, Neuro-2A; OCRL,...

The geometry of complex networks has a close relationship with their structure and function. In this paper, we introduce an inhomogeneous random network G(n, {ci}, {pi}), called the colored random network, and investigate its Gromov-hyperbolicity. We show that the colored random networks are non-hyperbolic in the regime Pm i=1 c 2 i pi = c/n for c > 1, by approximation to binomial random graphs...

The scope of this study is threefold. First, it examines socioeconomic status (SES) and pragmatic language development (PLD), hypothesizing that parental education employment levels are mediators, where SES affects PLD mainly through its influence on levels. Second, we used quantitative (age) qualitative (gender) variables as moderators, gender age moderate the relationship between classroom in...