oil burner, oil furnace-a furnace that burns oil. open-hearth furnace-a furnace for making steel in which the steel is placed on a shallow hearth and flames of burning gas and hot air play over it. register-a regulator (as a sliding plate) for regulating the flow of air into a furnace or other heating device.. An enclosure in which energy in a nonthermal form is converted to heat, especially such an enclosure in which heat is generated by the combustion of a suitable fuel. 2. An intensely hot place: the furnace of the sun; an attic room that is a furnace in the summer.
The demographics of Asian Americans describe a heterogeneous group of people in the United States who trace their ancestry to one or more Asian countries. Because Asian Americans total about 5.6% of the entire US population, diversity within the group is often overlooked in media treatment.
With a total population of 1.92 billion residents, these cities comprise approximately 51 percent of the world urban population. The world's largest cities are increasingly concentrated in Asia, where 56 percent are located. North America ranks second to Asia, with only 14 percent of the largest cities (Figure 1). Only three high income world cities are ranked in the top ten (Tokyo, Seoul and New York) and with present growth rates, Tokyo will be the lone high-income representative by the middle 2020s.