this study examined the effects of cooperative learning techniques (clt) on vocabulary achievement of reflective/impulsive iranian efl learners. from among 130 students at fajr institute in dehdasht, kohkiloyeh and boyer ahmad province, iran, 90 participants were selected based on their performance on the oxford placement test (opt). the participants were then divided into two experimental grou...

This paper proposes an identification methodology based on nanoindentation analysis of coating/substrate system to extract the elastic-plastic properties coating materials substrate when indenter penetration depth is greater than film thickness. In order accurately predict materials, a trust-region reflective optimization algorithm integrated with finite element analysis, in cooperation Jönsson...

Abstract We describe a rapid and simple method to create Ag nanostructures by using direct mechanical patterning of ionic ink coating under gentle pressure, then thermal annealing reduce the metallic layer. The liquid-phase is easily obtained spin-coating that has appropriate concentration can be either printed or imprinted on desired substrate soft elastomer mold, reduced nanostructure subsequ...

This study investigates the impact of various experimental parameters on reflective photoelastic coating technique used to measure stress and strain in model soil particles. The focus is directed towards three pivotal parameters: choice adhesive for coating, inherent properties light source, configuration camera color image analysis. Through a series uniaxial compression tests consistently craf...

To fully exploit the ultimate source properties of the next-generation light sources, such as free-electron lasers (FELs) and diffraction-limited storage rings (DLSRs), the quality requirements for gratings and reflective synchrotron optics, especially mirrors, have significantly increased. These coherence-preserving optical components for high-brightness sources will feature nanoscopic shape a...

Optical properties and structure of antireflective coatings (AR) deposited from hydrolysed TEOS sol have been characterized in detail. The influence of various parameters on the formation of colloidal silica antireflective coatings by the dip-coating technique has been investigated. For the characterization of colloidal silica films, the UV-visible spectroscopy, laser ellipsometry, and atomic f...

The present study aimed to investigate the interaction among grade dropping and reflective thinking abilities of the participants and to also check if action research enhances learners’ reflective thinking. A cyclic action research was run for 8 sessions. Kember et al.’s (2010) reflective thinking questionnaire and three in-term quizzes were administered. Students also made questions based on t...

The present study is aimed at investigating the relationship among Iranian EFL teachers’ reflective teaching, reflective thinking and classroom management ability. To this purpose, 102 male and female EFL teachers, aged between 25 and 40, with different academic background who were teaching at different levels, were chosen to fill in three questionnaires on reflective thinking, reflective teach...

Reflective Teaching and Its Impact on Students' Achievement in English F. Ghorbaan Dordinejaad, Ph.D. M. Rashvand Reflective teaching as a style in teaching has shown to be effective across different academic areas, in which teaching English is no exception. To demonstrate its effectiveness, a sample of 70 English teachers in Ghazvin was asked to answer two sets of questions o...