Current approaches to handling indirect speech acts (ISAs) do not account for their sociolinguistic underpinnings (i.e., politeness strategies). Deeper understanding and appropriate generation of indirect acts will require mechanisms that integrate natural language (NL) understanding and generation with social information about agent roles and obligations, which we introduce in this paper. Addi...

the present study is a research which explores the relationship between introversion/extroversion and the use of vocabulary learning strategies. the participants were 80 male and female efl students of university of sistan and baluchestan who had studied efl at the university for at least two years and were randomly selected. the participants were selected after excluding those who got l scores...

Background: Acute myocardial infarction (AMI) is the leading cause of death throughout the world. One of the standard approaches to treatment of AMI is fibrinolysis. The study was conducted to evaluate the clinical efficacy of tenecteplase versus reteplase through network meta-analysis for AMI. Methods: Randomized trials were comprehensively searched in PubMed, Scopus, Cochrane library, a...

This study was an attempt to shed light on the use of requestive speech act by Iranian nonnative speakers (NNSs) of English and Canadian native speakers (NSs) of English to find out the (possible) similarities and/or differences between the request realizations, and to investigate the influence of the situational variables of power, distance, context familiarity, and L1’s (possible) influence. ...

Stress and impulsivity contribute to alcohol use, and stress may also act via impulsivity to increase drinking behavior. Impulsivity represents a multi-faceted construct and self-report and behavioral assessments may effectively capture distinct clinically relevant factors. The present research investigated whether aspects of impulsivity mediate the effect of stress on alcohol use. A community-...

Plants have evolved several anti-herbivory strategies, including direct defences, such as mechanical and chemical defences, and indirect or biotic defences, such as the recruitment of defending animals. We examined whether the investment plants make in direct defences differs between those which do and do not invest in biotic defences, by comparing standing herbivory and palatability of congene...