The role of subtitles in improving listening skills is a controversial issue the literature second language (L2) learning. This study attempted to investigate L2 learners’ attitudes use when watching English audio-visual materials. Investigating may have implications for designing courses education organisations around world. recruited 63 Saudi third-year students from an department at universi...

The role of L1 in L2 classrooms has without any doubt been the hot topic debates and discussions. In particular, some linguists educators do not support use teaching L2, whereas others emphasize importance classes. Although studies have done on both teachers’ students’ attitudes toward classroom, it still remains question when how can become an effective supporting tool for L2. goal this resear...

OBJECTIVE This study examined the long-term effect of an early prevention program on mothers' knowledge, attitudes, and practices with regard to their children's development. The prevention program focused on increasing the mothers' sensitivity to their children's needs and their awareness of the importance of their role in their children's early development. METHOD Fifty-five mothers and the...

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Four synthetic peptides (Peptidyl MIMs; Demeter Biotechnologies, Inc.) were evaluated for their in vitro activity against Acholeplasma laidlawii. Fifty percent effective concentration values ranged from 1 to 15 microM. Three of these compounds are more lethal than cecropin B against A. laidlawii.

A tandem solar cell device whose sub-cells are fabricated exclusively from small molecules (SMs) through both solution-processed and vacuum-processed deposition techniques is described. The front sub-cell's active layer consists of a bulk heterojunction (BHJ) DPP(TBFu)2:PC70BM device while the back cell has a typical bilayer structure employing a 2,4-bis[4-(N,N-diisobutylamino)-2,6-dihydroxyphe...

Health care workers especially medical students are at risk of acquiring infection through occupational exposure. Few studies have reported on medical students’ knowledge of standard precautions and sharp injuries and noted lack of adequate knowledge of standard precautions. To identify deficiencies which could be addressed by education and training, it is useful to measure KAP of medical stude...