The Bessemer process was the first inexpensive industrial process for the mass production of steel from molten pig iron before the development of the open hearth furnace. The key principle is removal of impurities from the iron by oxidation with air being blown through the molten iron.
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Biological Anthropology also called Physical Anthropology and is characterized by the anthropological study of human behavior through observation of the human being as well as evidence of behavior and biology of his ancestors, whether hominids or not.
Being a complex science it is easy to understand why Biological Anthropology is divided into subdisciplines. Among the branches of study are: Anthropometry, Paleoanthropology, Primatology, Osteology, Paleopathology and Genetics. The practices in this field can occur both in skeletal remains and in living people.
Explanation:
The engine consists of a fixed cylinder and a moving piston. The expanding combustion gases push the piston, which in turn rotates the crankshaft. ... After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke.Nov 22, 2013
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Answer:
A strict ruler and a strong legal system is needed to create an orderly society.
Explanation:
Legalism was an Ancient Chinese philosophy. According to this philosophy, in order to create a stable and orderly society, a strong leader, and strong laws are needed. The strong leader should be able to amass wealth and power, in order for him to have incentive to rule in an orderly manner, and with a long-term perspective. Like this, legalism was a philosphy that justified the rule of one single emperor over an unified China.
