EMG is most often used when a person has symptoms of weakness, pain, or abnormal sensation. It can help tell the difference between muscle weakness caused by the injury of a nerve attached to a muscle, and weakness due to nervous system disorders, such as muscle diseases.
Alternatively, they may instead be admired and romanticised as noble savages. In idiomatic or figurative usage, a barbarian may also be an individual reference to a brutal, cruel, warlike, insensitive person. The term originates from the Greek: Î²Î¬ÏÎ²Î±ÏÎ¿Ï (barbaros). In ancient times, the Greeks used it mostly for people of different cultures, but there are examples where one Greek city or state would use the word to attack another.
The Vikings came from three countries of Scandinavia: Denmark, Norway and Sweden. The name 'Viking' comes from a language called 'Old Norse' and means 'a pirate raid'.People who went off raiding in ships were said to be 'going Viking'.he parts of Britain where most Vikings settled were northern Scotland and eastern England. For 500 years, from about AD 900, Vikings ruled the north of Scotland, the Orkney and Shetland isles and the Hebrides islands off the west coast. In Ireland, Vikings founded the city of Dublin.