Stock price crash risk has a significant impact on investors, creditors, managers, and shareholders, so the prediction of this phenomenon is a very important issue in investment and risk management decisions. This research investigates the effect of business strategy and stock price synchronicity on stock price crash risk. Following Bentley et al.[2], composite strategy score has been used to ...

Waste oil is an inexpensive source for biodiesel production, but the high amount of impurities present (free fatty acids, oxidation products) impedes its practical application. The aim of this work is to assess the purification efficiency of the adsorption process with eggshell and its active carbon. Carbonization of eggshell was done at 200 ºC for 4 hours. For activation of the resultant carbo...

Cycling induced by Functional Electrical Stimulation (FES) training currently requires a manual setting of different parameters, which is a time-consuming and scarcely repeatable procedure. We proposed an automatic procedure for setting session-specific parameters optimized for hemiparetic patients. This procedure consisted of the identification of the stimulation strategy as the angular ranges...

This paper presents new support for randomized testing in PLT Redex, a domain-specific language for formalizing operational semantics. In keeping with the overall spirit of Redex, the testing support is as lightweight as possible—Redex programmers simply write down predicates that correspond to facts about their calculus and the tool randomly generates program expressions in an attempt to falsi...

The present study aimed at investigating the impact of a genre-specific strategy-based instructional inter- vention on translation quality, dominant translation and writing activities in the persuasive essays of a group of EFL learners within the perspective of activity theory. The main purpose of the study was to see, taking translation as a sort of writing in its own right, whether the ...