clinical trial
A clinical trial is one of the final stages of a long and careful disease research process. Studies are done with disease patients to find out whether promising approaches to disease prevention, diagnosis, and treatment are safe and effective.
3. Purpose of clinical trials
Many clinical trials are done to see if a new drug or device is safe and effective for people to use. Cli
2. F.M.D (Foot-and-mouth disease)
1) Definition
Foot-and-mouth disease is an infectious and sometimes fatal viral disease that affects cloven-hoofed animals, including domestic and wild bovid.
2) Clinical signs
The disease is characterized by high fever that declines rapidly after two or three days; blisters inside the mouth that lead to excessive secretion of stringy or foamy saliva and
addict ratio – 14.4%
- 2007 Center for internet addiction
1. Psychological (or pathological) approaching method
- Causes of Internet addiction
Low self-esteem
Undeveloped self-control (mainly related to age)
2. Social support approaching method
- Causes of Internet addiction
Social factors
Whether people have some social support for control of Internet use
- Marijuana consists of the dried and crushed leaves and flowering tops of the hemp plant, Cannabis sativa. It is most often smoked, but it may be chewed, prepared as a tea, or eaten in baked goods.
- At first, it was marketed by several drug companies as a treatment for rheumatism, gout, depression, cholera, and neuralgia. It was also smoked for pleasure.
- Psychological effec
HEADACHE
사람이 일생동안 두통을 경험하지 않는 경우는 거의 없으며, 실제로 전세계적으로 매년 적어도 40%의 사람들이 일상생활을 무능력하게 할 정도의 두통을 경험한다고 보고되고 있다. 이러한 빈도는 큰 도시에 살거나 시골마을에 살거나간에 모두 적용된다. 이러한 “양성” 두통을 생기게하