Praziquantel (PZQ) is widely used to treat schistosomiasis. However, this chiral active pharmaceutical ingredient (API) is still produced as a racemic compound while only the (R)-enantiomer is active.

Getting rid of water in a basement with persistent flooding issues is a special kind of problem. These types of floor drains can help. It’s rare to find a basement that doesn’t experience moisture ...

Delhi, the capital of India, experienced heavy rainfall last night, leaving the entire city and its surrounding NCR (National Capital Region) drenched. What was supposed to be a refreshing monsoon ...

Many areas of Castlegar do not have a piped storm water collection system, but this year four priority locations will get piped. The city approved awarding a contract for drainage improvements to ...

This paper presents four-frequency Zeeman laser gyroscopes with a cavity in the form of an isohedral and regular tetrahedrons. Optical or mathematical and electronical methods were used to separate ...