Spatial Data Objects. The geometry and geography data types support sixteen spatial data objects, or instance types. However, only eleven of these instance types are instantiable; you can create and work with these instances (or instantiate them) in a database.
Rewiring the grain. Metabolic engineering. Golden Rice technology is based on the simple principle that rice plants possess the whole machinery to synthesise Î²-carotene, and while this machinery is fully active in leaves, parts of it are turned off in the grain.
Set against the backdrop of the Bangladesh War of Independence, A Golden Age is a story of passion and revolution, of hope, faith and unexpected heroism. The first volume in a planned trilogy. As young widow Rehana Haque awakes one March morning, she might be forgiven for feeling happy.