Dear Saxena ji,
Thank you for inquiry.
West facing windows can be a big source of heat, first measure which you...
Why all these are not applicable to Tuticorin port or the one planned in AP or WB ?
What an eye opener! As an environmental engineer,disposal of sanitary napkins has always been a concern during waste...
A recurring throat infection with the streptococci bacteria can cause rheumatic heart disease. Now, scientist Sumalee Prukksakorn at the Queensland Institute of Medical Research and colleagues have identified a small portion of a protein, dubbed the M protein, from the bacteria, which could be used as a vaccine (The Lancet, Vol 344, No 8923).
The scientists have synthesised the effective portion of the protein and have found that people tested with the vaccine produced antibodies -- chemicals in the blood that can destroy the offending bacteria.