Ringing the changes in chemistry

Ringing the changes

JCS in 2010 - ringing in the changes.

Calcium signalling: Ringing changes to the ‘bell-shaped curve’

The stimulation of cells with agonists that activate phospholipase C, and hence increase the cytoplasmic concentration of inositol 1,4,5-trisphosphate (IP3), often produces complex intracellular Ca2+ signals, such as Ca2+ waves [1]. The key to understanding how Ca2+ waves propagate was the observation that the Ca2+ wave velocity and concentration gradient was maintained as the Ca2+ waves swept ...

On the Seasonal Changes in the Surface Water Chemistry of Museum Lake, Thiruvananthapuram, Kerala, India

The surface water chemistry of Thiruvananthapuram Museum Lake was carried out in the period of February 2013 to January 2014. Correlation study of the parameters and overall CCME WQI (Canadian Council of Ministers of the Environment Water quality Index) was also prepared in the study for the lake water. The parameters analysed are cations such as Ca2+, Na+, Mg2+ and K+ and the anions like PO4-,...

On the Seasonal Changes in the Surface Water Chemistry of Museum Lake, Thiruvananthapuram, Kerala, India

The surface water chemistry of Thiruvananthapuram Museum Lake was carried out in the period of February 2013 to January 2014. Correlation study of the parameters and overall CCME WQI (Canadian Council of Ministers of the Environment Water quality Index) was also prepared in the study for the lake water. The parameters analysed are cations such as Ca2+, Na+, Mg2+ and K+ and the anions like PO4-,...