the plow shanks to spring clamps to allow them to flex freely underneath the frame ofthe plow. He applied for a patent on this clamp, and in 1950, obtained U.S. Patent No. 2,493,811. Shortly thereafter, he made some improvements on the clamp design by placing the hinge plate beneath the plow shank rather than above it to minimize the outward motion ofthe shank away from the plate. A spring clam
What is automatic identification?
Automatic identification, or auto ID for short, is the broad term given to a host of technologies that are used to help machines identify objects.
Strenth
Recognition at one go
Recognition regardless
of direction
Fewer damage compared with barcode
storage a lot of information
Data-Rewrite possible
reproduction impossible
minimize stuf
-Intro
Each fall, Forbes magazine publishes a list ofthe four hundred richest Americans. So vast is the wealth at the top ofthe American economy, even in a weakened state, that being a mere billionaire is barely enough to gain admission to the Forbes 400.
In fact, the richest 1 percent of Americans posses over a third ofthe country’s wealth, more than the combined wealth ofthe botto
Regulation of IT Risk
In order to regulate the IT risk, governments work to address threat to computer crime. For example, representatives of 29 countries - including Canada, Japan and the U.S. – signed the Council of Europe Cybercrime convention in 2001. The convention deals with substantive and procedural cybercrime law. The substantive defines the following activities as crimina
According to the report of WHO (World Health Organization) in year of 1999, the world’s smoking population was counted as more than a billion, and yearly four million ofthem die because of smoking. WHO estimated that more than ten million populations will die because of smoking by the year of 2030. In the year of 1997, among people who were diagnosed with lung cancer, eighty-five percent of pe