the acquisition of argument structures has been studied by a variety of second language acquisition scholars within the past two decades (atay, 2010; can, 2009; chay, 2006, & kras, 2007, among others). in the present study, ‘predicate’ as the most substantial element of a sentence is investigated. there are three english verb-types which seem to be more problematic for persian efl learners:...

this study was designed to find which one of the three different presentations, i.e. input, input-output, and output-input, will be more effective in iranian efl learners' vocabulary acquisitions. to this end, first 54 out of 64 female students, aged from 19 to 23 years, with an average of 21, were selected out of starter-level efl learners at the university of tarbiat moalem in bandar abb...

spike sorting is a class of techniques used in the analysis of electrophysiological data. studying the dynamics of neural activity via electrical recording relies on the ability to detect and sort neural spikes recorded from a number of neurons by the same electrode. this article reviews methods for detecting and classifying action potentials, a problem commonly referred to as spike sorting.

Objective(s): This study was designed to assess defect detectability in positron emission tomography (PET) imaging of abdominal lesions. Methods: A National Electrical Manufactures Association International Electrotechnical Commission phantom was used. The simulated abdominal lesion was scanned for 10 min using dynamic list-mode acquisition method. Images, acquired with scan duration of 1-10 mi...

although the majority of linguists believing in chomskyan revolution have no doubt about the presence of ug in ll acquisition, its availability in l2 acquisition _in general, and in adult l2 acquisition in particular, is controversial. on the one hand, there are proponents of the access to ug in l2 acquisition, lidia white for example, says: therange of option available to the second language l...

this study aimed at comparing the effect of self-controlled feedback with 100% frequency on motor skill learning in children. 60 children (11.1±0.86 yr) were selected randomly and based on their pretest results divided into same three groups of 100% feedback, self-controlled and yoked. in the acquisition phase, subjects completed 120 trials. at the end of the second day, subjects performed a 10...