In the past two decades, an increasing number of equity market anomalies have been reported in the literature, thus raising doubts about the applicability of the efficient market hypothesis and the capital asset pricing model. The Taiwan Stock Exchange Capitalization Weighted Stock Index Option (TXO) was introduced by the Taiwan Futures Exchange on December 24, 2001. Since the underlying asset ...

The aim of this study was to assess the eutrophication and trophic status of the Caspian Sea based on different indices and also compare its status with the reference threshold values in the Iranian coastal waters of Caspian Sea (hereafter ICWCS). The water samples (three replicates) were collected along four transects (off the coast from Anzali, Tonekabon, Nowshahr and Amirabad) between spring...

the present study aimed to investigate the characteristics of occupational accidents and frequency and severity of work related accidents in the construction industry among iranian insured workers during the years 20072011.the iranian social security organization (isso) accident database containing 21,864 cases between the years 2007-2011 was applied in this study. in the next step, total accid...

this paper presents the new topology of three phase on line uninterruptible power supply (ups) by employing t-source inverter (tsi) with maximum constant boost pulse width modulation (pwm) control and the results are compared with the conventional uninterruptible power supply (ups). the conventional ups consists of voltage source inverter (vsi) with step up transformer or dc-dc booster which de...

OBJECTIVES We aimed to assess a novel measure of left ventricular (LV) dyssynchrony, a cardiovascular magnetic resonance-tissue synchronization index (CMR-TSI), in patients with heart failure (HF). A further aim was to determine whether CMR-TSI predicts mortality and major cardiovascular events (MCE) after cardiac resynchronization therapy (CRT). BACKGROUND Cardiac dyssynchrony is a predictor...

STUDY OBJECTIVE To determine the effect of long-term suppression of Pseudomonas aeruginosa on lung function and other clinical end points in adolescent patients with cystic fibrosis (CF). DESIGN Two identical, randomized, placebo-controlled trials followed by three open-label follow-on trials. SETTING Sixty-nine CF study centers in the United States. INTERVENTIONS Active drug consisting o...

Reconstructing normalized difference vegetation index (NDVI) time series datasets is essential for monitoring long-term changes in terrestrial vegetation. Here, a temporal–spatial iteration (TSI) method was developed to estimate the NDVIs of contaminated pixels, based on reliable data. The NDVIs of contaminated pixels were first computed through linear interpolation of adjacent high-quality pix...

BACKGROUND The present study aimed to investigate the characteristics of occupational accidents and frequency and severity of work related accidents in the construction industry among Iranian insured workers during the years 20072011. METHODS The Iranian Social Security Organization (ISSO) accident database containing 21,864 cases between the years 2007-2011 was applied in this study. In the ...