Labor force is defined as being the total number of people who are available to work and earn income. This definition includes everyone who is employed or seeking ……
Machines that walk,speak and feel are no longer science fiction.Kismet is the name of an android(机器人)which scientists have built at the Massachusetts Institute of ……
In the first place, television is not only a convenient source of entertainment, but also a co……
Certain animals have an intuitive awareness of quantities. They know without analysis the difference between a number of objects and a smaller number. In his book ……
After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the previ……
The majority of successful senior managers do not closely follow the classical ra……
Students of United States history, seeking to identify the circumstances that encouraged the emergence of feminist movements, have thoroughly investigated the mid-……
Security and commodity exchanges are trading posts where people meet who wish to buy or sell. The exchanged themselves do no trading; they merely provide a place prospective b……
One of the more dissembles trends in the financial-service industry in recent times has been the adoption of programs designed to encourage more personalized relat……
“Family” is of course an elastic word. But when British people say that their society is based on family life, they are thinking of “family” in……
Even people who spent just a few hours ……
The most frightening words in the English language are, "Our computer is down." You hear it more and more when you are on business. The other day I was a……