Abstraction: when applied to dance, this word refers to choreography that does not have a narrative character. In other words, an abstract dance does not tell a story, nor is related to symbolic contents or any kind of associations with feelings, ideas or other elements than movement itself.
Facts about asthma. 1  WHO estimates that 235 million people currently suffer from asthma. 2  Asthma is a public health problem not just for high-income countries; it occurs in all countries regardless of the level of development. 3  Asthma is under-diagnosed and under-treated.
Health Effects of Ozone in the General Population. Ozone and Asthma This section of the course addresses exposure and health effects issues common to all people. The next section, Health Effects in Patients with Asthma and Other Chronic Respiratory Disease, addresses those issues specific to people with asthma and other chronic lung disease.