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In the present work, aluminium doped strontium ferrite nanoparticles (

The education ecosystem in India is primarily dependent on face to face interaction of teachers with students. Technology assistive tools available to educators act as an aid for imparting quality education. However, the complete transition from face-to-face interaction to virtual interaction was challenging for educators over the world during the Covid-19 pandemic outbreak. This paradigm shift in teaching and the use of webinars as the primary resource for teaching has shown a significant impact on the learning patterns of both educators and students. This paper presents a case study conducted on

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Vision based computer interface systems provides an easy way for human to communicate with computer or machine. At an early stage of development of these system i.e. detection and tracking of objects, some parameter or feature of human body are utilized for this purpose. Skin color has proven to be the most useful and robust parameter for detection and tracking of objects in real time. Skin color detection is basically divided into two class pixel based and region based. This paper presents an overview of pixel based skin color classifier proposed by various authors with their advantages and disadvantages. The performance assessment of these methods given by various authors is also discussed here.

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Introduction. Various educational institutes follow various approaches to teaching-learning. Compared to the conventional learning approach, a flipped learning/inverted classroom approach was chosen to test students’ variability in academic performance and level of motivation through the ARCS model (attention, significance, confidence, satisfaction). Materials and Methods. Keller’s Motivation Survey of Instructional Materials was selected to assess the effect (in terms of motivation) of the flipped approach on the students. Keller’s ARCS motivation model was the basis for this survey which includes four motivational factors: attention, significance, confidence, and satisfaction. The multiple-choice test was conducted to measure the students’ academic performance. Results. After completion of the module, it was noted that significant improvements took place in the students’ academic performance, attention, confidence, and level of satisfaction. The relevance factor had not experienced much difference. Results. After completion of the module, it was noted that significant improvements took place in the students’ academic performance, attention, confidence, and level of satisfaction. The relevance factor had not experienced much difference. Discussion and Conclusion. The researchers’ key goal, according to previous reports, is to integrate various teaching-learning approaches in primary, secondary, k-12, etc.; engineering education has yet to be explored. The research aims to determine the level of academic achievement and motivation of the second year B. E. students for digital electronics course in the flipped learning approach as opposed to conventional teaching approach. The results can be bettered by incorporating parameters such as students’ perception, learning attitude, critical thinking skills, etc.

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