In this article, fuzzy set theory and other generalized theories are described as having extended the concept of classical set theory to uncertain problems. Fuzzy set theory plays a pivot role in the field of medical sciences to handle the vagueness and impreciseness of the data but no one has...

The main aim of this study was to investigate the temporal trends in maximum (T <Subscript>max</Subscript>), minimum (T <Subscript>min</Subscript>) temperature and diurnal temperature range (DTR) at annual and seasonal basis for seven sites in north-west region of India. The analysis was carried out for period of 31 years (1970–2000)....</subscript></subscript>

Ambient levels of viable bioaerosol were measured at four different sites on the campus of Jawaharlal Nehru University (JNU), New Delhi, India. Most of the viable bioaerosol was associated with the fungal fraction with the remainder due to bacteria. The highest concentrations of fungi were found...