Many things can cause a bleb to rupture, such as changes in air pressure or a very sudden deep breath. Often, people who experience a primary spontaneous pneumothorax have no prior sign of illness; the blebs themselves typically do not cause any symptoms and are visible only on medical imaging.
SEATO came to an end in 1977 after just 22 years of existence. Lesson Summary. After World War II, the United States and other countries were concerned about the spread of communism around the world. On Feb. 19, 1955, the Southeast Asia Treaty Organization (SEATO) was created to help combat this spread. Of the eight member countries, only two (Thailand and the Philippines) were actually located in Southeast Asia.
ILO is a specialized agency of the United Nations. Follow us on. Malaysia. About the ILO in Malaysia Malaysia has been a member of the ILO since 1957 and has ratified 16 ILO Conventions of which 15 are in force. In 1990, the Government denounced C.105, one of the ILOâs eight core conventions (Abolition of Forced Labour).