opening. Actually, Symptoms of Black Death are pretty similar to a bad condition of the flu, and appears in three different forms which are bubonic, septicemic and pneumonic. In these forms, Y. pestis bacteria are transmitted in a each way, and they cause a little bit different symptoms.
The bubonic plague is transmitted by the bite of an infected rat flea. It has a mortality rate of 30 to 75 p
The State of the World's Health / 세계의 건강 상태
Individuals regularly make decisions about their physical and mental health. They do this partly because a serious illness can have a devastating effect on a person and on his or her family. Similarly, just as the health of a family is connected to individuals within that family, the health of a nation is clearly connected to the
The Tragedy of Hamlet, Prince of Denmark
SCENE I. Elsinore. A platform before the castle.
FRANCISCO at his post. Enter to him BERNARDO
Nay, answer me: stand, and unfold yourself.
Long live the king!
You come most carefully upon your hour.
'Tis now struck tw
wear 연삭 마멸
absolute error 절대 오차
absolute humidity 절대 습도
absolute pressure 절대 압력
absolute temperature 절대 온도
absorbed energy 흡수 에너지
absorber 흡수체 , 흡수재
absorbing column 흡수 탑
absorption capacity 흡수 능