Audiovisual material accompanied by interlingual subtitles is a powerful pedagogical tool which can help improve the vocabulary learning of second-language learners. This study was intended to determine whether or not the mode (standard and reversed) of subtitling affects the incidental vocabulary acquisition of Iranian L2 learners while watching TV programs. Forty-five participants were random...

Highways and in particular their pavements are the fundamental components of the road network. They require continuous maintenance since they deteriorate due to changing traffic and environmental conditions. Monitoring methods and efficient pavement management systems are needed for optimizing maintenance operations. Pavement performance prediction models are useful tools for determining the op...

audiovisual material accompanied by interlingual subtitles is a powerful pedagogical tool which can help improve the vocabulary learning of second-language learners. this study was intended to determine whether or not the mode (standard and reversed) of subtitling affects the incidental vocabulary acquisition of iranian l2 learners while watching tv programs. forty-five participants were random...

investigations on vibration behaviors of railway track systems were attempted in this research. this was made by conducting a comprehensive field investigation into the free vibration of track systems and response of tracks to train moving loads. in-situ modal analysis was used in a railway track field as an efficient method of investigating dynamic properties of railway track systems. natural ...

Detector alignment is an essential step in the track reconstruction and analysis process. Alignment with tracks is the only possible strategy to estimate positions and orientations of components of a track detector with sufficiently high precision. We present a method for the estimation of alignment constants during track reconstruction in parallel with the estimation of the usual track paramet...

The efficiency of track reconstruction for particles detected in at least four stations is presented in Table 1. Two STS detector setups have been investigated. In the idealistic setup all stations are pixel-like detectors. The realistic setup consists of (going downstream) 2 MAPS detectors, 1 pixel detector and 4 double-sided silicon strip detectors with 15 stereo angle. Different number of pi...

in this paper, the main factors in the analysis of the railway concrete sleepers areinvestigated and new recommendations are made in order to improve the accuracy of the currentpractices in analysis of the railway track system. first, a comprehensive literature survey isconducted, then, fem models for a railway track system are developed and used to discuss andevaluate the assumptions commonly ...