In the crossmodal signals paradigm (CSP) participants are instructed to respond to a set of stimuli from different modalities, presented more or less simultaneously, as soon as a stimulus from any modality has been detected. In the focused attention paradigm (FAP), on the other hand, responses should only be made to a stimulus from a pre-defined target modality and stimuli from non-target modal...

We demonstrate that nonlocal coupling strongly influences the dynamics of fronts connecting two equivalent states. In two prototype models we observe a large amplification in the interaction strength between two opposite fronts increasing front velocities several orders of magnitude. By analyzing the spatial dynamics we prove that way beyond quantitative effects, nonlocal terms can also change ...

Gold nanoparticles (Au NPs) with opposite surface charge can form aggregates through electrostatic interaction and exhibit surface plasmon resonance (SPR) induced-localized electromagnetic (EM) field enhancement under light irradiation. Intracellular aggregation of Au NPs can further improve the therapeutic efficiency of Au NP-enhanced photodynamic therapy of cancer by promoting singlet oxygen ...

Teacher-students’ and students-students’ interactions are of significant importance in foreign language teaching and learning. It is argued that interactions between teachers and students facilitate language development and lead to better language learning. The present study is an attempt to investigate the effect of two teaching approaches: 1. Task-Based Instruction (TBI) and 2. Form-Focused I...

This paper investigates the effectiveness of concordance-based material for an EFL problem—misordering in expressions of measurement. A specifically designed preand posttest is developed for testing Thai students’ ability to use the expression. The sample comprises four groups of university students in their first and second years (two groups each). One first year group and one sophomore group ...

in this study, the researchers investigated a critical aspect of efl/esl writing pedagogy-the impact of teacher written commentary on student writer’s earlier drafts. compositions of 80 iranian undergraduate english majors were commented on using a trio of imperatives, statements, and questions on both content and form. overall, the results indicated that the comments in the imperative form hel...