World Trend
Space Tourism
• Definition
Flight at outer space and go sightseeing
• Character
High price
Educating and training are necessary
• Example
Armadillo, Bigeulrowoo, Rocket plane, Blue origin, Virgin galatic
Eco Tourism
• Definition
Responsible travel to natural areas
• Character
Minimize Impact
Build environmental awareness
Fa
5.2 Drug Delivery System
5.2.1 Advantage of Nano-drug delivery system
By diagnosis, and for treatment, we need enhanced drug delivery system. Drug delivery system of these days is just eat and let it flow through the body. It is not good at efficiency. Because the digestive system sometimes digest and remove the drug before it reaches to the target.
For enhancing the efficiency of drug
Ⅱ. 질환에 대한 문헌고찰
<지주막하 출혈(subarachnoid hemorrhage) : SAH>
1. 정의(Definition)
-어떤 원인에 의해 지주막하 공간에 출혈이 일어나는 질환을 뇌 지주막하 출혈이라 하며, 대부분의 경우 뇌동맥류 파열과 같은 심각한 원인이 있을 수 있고, 이 외에도 뇌혈관의 기형이나 외상 등에 의해서 지주막하
medical part, Vietnam is expanding city-centered hospitals and private medical institutions that give medical sevices of high quality for the rich and foreigners.
But they go through difficult because hospitals are almost unsanitary and lack of equipments and most of hospitals organize by government expenditures.
① Public medical institution
Because of too much using of hospitals, the