in this study, the profitability of contrarian and momentum strategies were traded in mid- term based on trading volume. the stocks were categorized into three parts (high, middle and low) at the outset. then, the relationship between excess return with three components such as cross-sectional risk, lead-lag effect and time-series pattern were examined based on jegadeesh and titman approach.the...

The precedence effect has been viewed in the literature mostly as an independent mechanism of the auditory system with the aim to alleviate interfering effects of reflections. The precedence effect process is mostly thought to be bottom-up, as are the models of it, but some literature also suggests high level influence [1, 3]. Our previous results on precedence with cochlear implant simulations...

[naeini1] one of the biggest organizational challenges in deployment of strategies is the time lag between the cause-and-effect relations according to a lag between indicators of strategic objectives. with adding the time factor, the strategic objectives at different times have a causal relationship with each other. the causal relationships between strategic objectives are essential. in this pa...

Goal The aim of this paper is to conduct a comprehensive comparative analysis between five different controllers for a drug infusion system in total intravenous anesthesia (TIVA) administration. Methods The proposed method models a dilution chamber with first order exponential decay characteristics to represent the pharmacokinetic decay of a drug. The dilution chamber is integrated with five ...

The precedence effect in subjective localization tasks reflects the dominance of directional information of a direct sound (lead) over the information provided by one or several reflections (lags) for short delays. By collecting data of both psychoacoustical measurements and auditory evoked potentials the current study aims at neurophysiological correlates for the precedence effect in humans. I...

Listeners have a remarkable ability to localize and identify sound sources in reverberant environments. The term "precedence effect" (PE; also known as the "Haas effect," "law of the first wavefront," and "echo suppression") refers to a group of auditory phenomena that is thought to be related to this ability. Traditionally, three measures have been used to quantify the PE: (1) Fusion: at short...