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7 record(s) found

1
Abstract
This study investigated the use of recast and elicitation in an online Facebook group interaction. Qualitative data were collected and analyzed by using the Facebook group feature and open coding system. The samples in this case study comprised of 4 participants of Form 4 students. The students were involved in 2 sessions of recast and single elicitation session. The errors produced and participants’ responses were collected from the 3 sessions. The data collected revealed that the occurrence of errors was similar to oral conversation and another 5 types of responses can be added to Lyster and Ranta’s (1997) list of responses. Based on the general observation participants were also found to use ‘Electronic English’ which in this study was not ( treated as errors and their responses towards recast and elicitation were varied. Thus it is recommended that future study can find out why the types of responses occurred as well as to what extent the ‘Electronic English’ can be all.....
Thesis Published 2011 4069 hits Available
3
Abstract
This study explored the TPACK domains of English language teachers in an online course  about  digital  tools  and  flipped  classroom.  The  study  aimed  to  analyse  the TPACK   domains  that  appeared  in  teachers’  interaction  with  the  online  learning artefacts.   Seeking  to  address  gaps  in  the  research,  this  qualitative  study  utilised phenomenology  methodology to explore in-depth the teachers’ TPACK development phenomenon. The instruments used  for the purpose were online discussion post, online quiz,  activity  plan,  digital  learning   products,  reflective  journals,  lesson  plans,  video recorded lesson and semi-structured  interview. This study selected 2 in-service English language teachers through purposive sampling.  The results showed that the emergence of TPACK domains among teachers could be classified in the  form of 4 main categories such   as   Resided   Knowledge,   Added   .....
Thesis Published 2021 2393 hits Available
4
Abstract
This study investigated the use of recast and elicitation in an online Facebook group interaction.  Qualitative data were collected and analyzed by using the Facebook group feature and open coding  system. The samples in this case study comprised of 4 participants of Form 4 students. The students  were involved in 2 sessions of recast and single elicitation session. The errors produced and  participants' responses were collected from the 3 sessions. The data collected  revealed that the  occurrence of errors was similar to oral conversation and another 5 types of responses can be added  to Lyster and Ranta's (1997) list of responses. Based on the general observation participants were  also found to use 'Electronic English' which in this study was not treated as errors and their  responses towards recast and elicitation were varied. Thus it is recommended  that future study can  find out why the types of responses occurred as well as to what extent the 'Electronic En.....
Thesis Published 2011 739 hits Available
5
Abstract
This study investigates the potential of Sulfocalix[4]arene (SC[4]) thin film for the removal and molecular-level adsorption of Rhodamine B dye (RhB), focusing on its performance in extraction and adherence. SC[4] thin films with 5, 10, 15, and 20 layers were fabricated using the spin coating method and subsequently characterised for its optical and topographical properties. Optical characterisation using Ultraviolet-Visible Spectroscopy (UV-Vis) at wavelengths from 260 to 300 nm revealed a progressive increase in absorbance across layers, notably at 277 nm and 283 nm peaks. Topographical analysis was conducted using Atomic Force Microscopy (AFM) to determine thickness and surface roughness. Results indicated a linear correlation between film thickness and the number of layers, with measurements of 58.175 nm for 5 layers, 77.626 nm for 10 layers, 84.608 nm for 15 layers, and 94.806 nm for 20 layers. Surface roughness, quantified via root mean square roughness (Rq), was significantly in.....
Thesis Published 2025 211 hits Available
6
Abstract
This study aims to characterise 4-Sulfocalix[4]arene (SC[4]) thin films using Atomic Force Microscopy (AFM) in analysing its thickness and surface morphology. Quartz substrates were cleaned using ultrasonic cleaning with an Elmasonic P70H. SC[4] thin films were then fabricated on a quartz surface using WS-400BZ-6NPP/A1/AR1 model spin coater from Laurel Technologies, producing thin films with 5, 10, 15, and 20 layers. Each thin film was characterised in the tapping mode of the AFM Park System NX-10. Scans were conducted on different film areas of different scales, and the data were analysed using XEI Data Processing and Analysis Software. Height measurements obtained via Line Profile analysis revealed a progressive increase in film thickness with the additional layers, demonstrating a significant linear relationship. AFM images showed precise 2D and 3D surface topography, indicating that the thin films became uneven and non-uniform with the addition of more layers. The findings demonstr.....
Article Published 2025 125 hits Available

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