ABSTRACT
The process of teaching and learning as well as the creation of knowledge has been carried on since the advent of civilization. Now technologies have significantly impacted our societal as well as the educational system in the last few decades. With the advancement in Information and Communication Technologies (ICT), the entire learning community is moving towards digital learning or e-Learning. Use of technology in education has highly increased due to COVID-19 pandemic situation. E-learning process has focused on virtual classrooms and various online tools. The teaching fraternity with the assistance of various digital tools are helping the students to provide them with their essentials. For the purpose various technological competencies are required for the teachers as well as the students. The present study pictures the various competencies level of teachers and students in the use of technologies in teaching learning process. It also depicts both favourable as well as adverse impact. In all aspects the perception of the teaching professionals from both science and humanities has been undertaken. This study highlighted how to increase the competencies level of the teachers as well as students. The study also focused on the role of library professionals regarding the use of technologies in teaching learning process.
ABSTRACT
A total of 15 RT-PCR confirmed COVID-19 patients were admitted to our hospital during the in-itial outbreak in Taiwan. The average time of virus clearance was delayed in seven patients, 24.14 ± 4.33 days compared to 10.25 ± 0.56 days post-symptom onset (PSO) in the other eight pa-tients. There was strong antibody response in patients with viral persistence at the pharynx, with peak values of serum antibody 677.2 ± 217.8 vs. 76.70 ± 32.11 in patients with delayed versus rapid virus clearance. The patients with delayed viral clearance had excessive antibodies of compromised quality in an early stage with the delay in peak virus neutralization efficacy, 34.14 ± 7.15 versus 12.50 ± 2.35 days PSO in patients with rapid virus clearance. Weak antibody re-sponse of patients with rapid viral clearance was also effective, with substantial and comparable neutralization efficacy, 35.70 ± 8.78 versus 41.37 ± 11.49 of patients with delayed virus clearance. Human Cytokine 48-Plex Screening of the serial sera samples revealed elevated concentrations of proinflammatory cytokines and chemokines in a deceased patient with delayed virus clear-ance and severe disease. The levels were comparatively less in the other two patients who suf-fered from severe disease but eventually survived.