Directional derivative: what is the relation between definition by limit and definition as dot product? How can I create an enumeration variable by groups? Is there an Pythagorean triple whose angles are 90, 45, and 45 degrees?
Welcome to the Council of Australian Governments (COAG) website. The Council of Australian Governments (COAG) is the peak intergovernmental forum in Australia.The members of COAG are the Prime Minister, State and Territory Premiers and Chief Ministers and the President of the Australian Local Government Association.elcome to the Council of Australian Governments (COAG) website. The Council of Australian Governments (COAG) is the peak intergovernmental forum in Australia.
Coarctation of the Aorta (COA) What is coarctation of the aorta? Coarctation of the aorta (COA) is a heart defect that is present at birth (congenital). It means the aorta is narrower than it should be. The aorta is the large artery that carries oxygen-rich (red) blood from the left ventricle to the body. This narrowing means that less oxygen-rich blood is sent to the body. The amount of narrowing can vary.