This study examined two things: a) challenges confronting undergraduate students as a result of an abrupt transition to online learning in response to the COVID-19 pandemic, and b) the coping techniques that they employed to tackle the challenges.Using Google Forms, interviews were conducted with 418 undergraduate students in one of universities in
<font><font color="#555555"><span style="font-size: 10pt; font-family: Tahoma">Introduction.The aim of this study was to Rudolph the Red Nosed Reindeer describe frequency of speech disorders in primary school students.<br />Methods.In a cross-sectional study 300 first and second grade primary school students were examined fo
A novel method for determination of mass attenuation coefficient of x-rays employing NaI (Tl) detector system Wooden Flower and radioactive sources is described.in this paper.A rigid geometry arrangement and gating of the spectrometer at FWHM position and selection of absorber foils are all done following detailed investigation, to minimize the eff