Anti-dsDNA. 1  What it is: Anti-dsDNA is a protein directed against double-stranded DNA. 2  Why the test is used: Between 75% and 90% of people with lupus have a positive anti-dsDNA test. 3  Limitations of the test: Up to 25% of people with lupus have a negative test.
Yes I believe so. Physics comes from the greek word ÏÏÏÎ· which means Nature and ÏÏÏÎ¹ÎºÏÏ (physikos) means natural or environmental (also in modern greek its work for a physist.Aristotle established the word's modern scientific meaning.he English word abacus (Late 14th century) comes to us from the Latin word abacus, which came from the Greek word abax or abakos, meaning counting table. This derives from â¦ the Hebrew word abaq dust, from the root a-b-q, to fly off.
Where does the word atom come from and who first used this word? Around 2,500 years ago this Greek dude name Democritus was sitting around just thinking. He was thinking about cutting stuff up and came up with the idea that there must be a point where you could no longer cut something any smaller. He named the atom after the Greek word atomos, which means 'that which can't be split.' The cool part is that he was right. Well, 90% right. We can split atoms, but if you split an atom it becomes something else. An atom is the smallest unit of a particular kind of material.