epithelial ovarian cancer (eoc) consists of four major subtypes: clear cell carcinoma (ccc), endometrioid adenocarcinoma (ea), mucinous adenocarcinoma (Ma) and serous adenocarcinoma (Sa). relative to the other subtypes, the prognosis of ccc is poor due to a high recurrence rate and chemotherapy resistance, but ccc-specific biomarkers have yet to be identified. With the aim of identifying diagno...

This paper presents an effective way of combining two popular, yet distinct approaches used in the hedging literature – dynamic programming (DP) and time-series (GARCH) econometrics. Theoretically consistent yet realistic and tractable models are developed for traders interested in hedging a portfolio. Results from a bootstrapping experiment used to construct confidence bands around the competi...

By extending the GARCH option pricing model of Duan (1995) to more exible volatility estimation it is shown that the prices of out-of-the-money options strongly depend on volatility features such as asymmetry. Results are provided for the properties of the stationary pricing distribution in the case of a threshold GARCH model. For a stock index series with a pronounced leverage eeect, simulated...

We perform Markov chain Monte Carlo simulations for a Bayesian inference of the GJR-GARCH model which is one of asymmetric GARCH models. The adaptive construction scheme is used for the construction of the proposal density in the Metropolis-Hastings algorithm and the parameters of the proposal density are determined adaptively by using the data sampled by the Markov chain Monte Carlo simulation...

Wepropose a novel, simple, efficient and distribution-free re-sampling technique for developing prediction intervals for returns and volatilities following ARCH/GARCH models. In particular, our key idea is to employ a Box-Jenkins linear representation of an ARCH/GARCH equation and then to adapt a sieve bootstrap procedure to the non-linear GARCH framework. Our simulation studies indicate that t...

Clear cell carcinomas (CCC) is one of the rarest forms of endometrial carcinoma. In one series of 852 consecutive endometrial carcinomas managed at a single academic center, only 3 (0.35%) were considered to be CCC (1). Although CCC is rare, it features frequently in the differential diagnosis of endometrial neoplasms, primarily because one of the morphologic features of CCC the presence of cle...

AIM Coronary collateral circulation (CCC) is crucial during an acute ischemic attack. Evidences showed that omentin-1 exhibited remarkable antiatherogenic effects and ischemia-induced revascularization. The aim of this study was to investigate the relationship between plasma omentin-1 levels and CCC in patients with ≥90% angiography-proven coronary occlusion. METHODS 142 patients with ≥90% lu...