Aortic arch aneurysm. The aortic arch is the segment of aorta between the inominate artery and subclavian artery. This segment gives off the arteries to the brain, neck, face, and upper extremities. It connects the ascending aorta to the descending aorta, crossing from the front part of the chest to the back.
Australian Aboriginal Flag The Australian Aboriginal Flag is an official flag of Australia, along with the Australian National Flag and the Torres Strait Islander Flag.The Australian Aboriginal Flag is well recognised as the flag of the Aboriginal peoples of Australia.ustralian Aboriginal Flag The Australian Aboriginal Flag is an official flag of Australia, along with the Australian National Flag and the Torres Strait Islander Flag.
The Flags Act 1953 formally adopted the current design as Australiaâ²s National Flag and the Act was assented to by Queen Elizabeth II on her first visit to Australia on 15 April 1954, the first Act of the Australian Parliament to receive assent by the Monarch rather than the Governor General.inally, more than 53 years after the first design was hoisted, Australia had an official national flag. The Australian flag was usually flown in conjunction with, often in an inferior position to, the Union Flag of the UK well into the 1960s despite the requirements of the Flags Act 1953.