This protocol describes the catalytic asymmetric formation of all-carbon quaternary centers—a distinctive feature of many natural products and pharmaceuticals—via conjugate addition of alkylzirconium ...

The number of ions belonging to different elements within a sample can tell a lot. In beverages and foods, different ions have specific limits established to ensure a minimum nutrient content is ...

Standard form building contracts play an important role in many construction and engineering projects. There are various advantages to using standard form contracts (as further detailed below), with a ...