The theory of radiation driven wind including stellar rotation is re-examined. After a suitable change of variables, a new equation for the mass loss rate is derived analytically. The solution of this equation remains within 1% confidence when compared with numerical solutions. Also, a non-linear equation for the position of the critical (singular) point is obtained. This equation shows the exi...

We provide further evidence to the P = W conjecture of de Cataldo, Hausel and Migliorini, by checking it in Painlevé cases. Namely, we compare perverse Leray filtration induced Hitchin map on cohomology spaces Dolbeault moduli space weight irregular character variety corresponding each I ? V systems. find that two filtrations agree. Along way, prove Geometric Katzarkov, Noll, Pandit Simpson cas...

CONTEXT Hypoxia and muscle contraction stimulate glucose transport in vitro. We have previously demonstrated that exercise and hypoxia have an additive effect on insulin sensitivity in type 2 diabetics. OBJECTIVES Our objective was to examine the effects of three different hypoxic/exercise (Hy Ex) trials on glucose metabolism and insulin resistance in the 48 h after acute hypoxia in type 2 di...

In recent years, much evidence has accumulated which demonstrates that an animal's immune system has the capacity to recognize its own antibody idiotypes. These findings suggest that self-idiotypic recognition may potentially play a role in the regulation of B-cell responses. The experiments presented in this report were carried out to determine if an animal develops the ability to specifically...

Lipid catabolism disorder is the primary cause of atherosclerosis. Transcription factor EB (TFEB) prevents atherosclerosis by activating macrophage autophagy to promote lipid degradation. Hypericin-mediated sonodynamic therapy (HY-SDT) has been proved non-invasively inducing THP-1-derived macrophage apoptosis; however, it is unknown whether macrophage autophagy could be triggered by HY-SDT to i...

In the title mol-ecule, C(11)H(12)N(2)O(4), the dihedral angle between the benzene ring and imidazolidine ring is 7.1 (5)°. In the crystal structure, the hy-droxy groups are involved in the formation of inter-molecular O-H⋯O hydrogen bonds, which link the mol-ecules related by translation into C(2) chains along the b axis.

The main contribution of this paper is the development of fault tolerant control for a wind energy conversion system (WECS) based on the stochastic piecewise affine (PWA) model. In this paper the normal and fault stochastic PWA models for WECS including multiple working points at different wind speeds are established. A reliable piecewise linear quadratic regulator state feedback is designed fo...

Probabilistic assessment of voltage stability margin (VSM) with existence of correlated wind speeds is investigated. Nataf transformation is adopted to establish wind speed correlation (WSC) model. Based on the saddle-node bifurcation transversality condition equations and Monte Carlo simulation technique, probability distribution of VSM is determined. With correlation coefficients range low to...