maximum temperatures vary from about 30°C to 20 degrees;
There are 5000km of coastline, 450km of barrier reef and 250 islands.
1.2 People/Language
Madagascar has been populated by successive waves of migrants from various corners of the Indian Ocean, each bringing their own customs and beliefs.
In 2013, the population of Madagascar was estimated at just over 22 million, 90 percent of who
투과전자현미경은 주로 시료의 내부구조나 단면을 관찰하는데 쓰이고 있다. 원리는 광학현미경과 비슷하다. 전자현미경에서의 광원은 높은 진공 상태(1x10-4 이상)에서 고속으로 가속되는 전자선으로 이 전자선이 표본을 투과하여 형광판이나 사진필름에 초점을 맞추어 투사된다. 이 전자의 파장은 가
Fatigue Failure Process
균열발생 단계(Crack-Initiation Stage)
공업재료는 연성이며 제조한 상태대로는 균열이 존재하지 않지만, 일반적으로는 입자, 함유물 등을 포함하고 있다고 가정한다. 미시적 크기에서 금속은 균질하지도 않고 등방성도 아니다. 또한 기하학적으로 응력집중(노치)이 되는 부분이 있다
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
I. INTRODUCTION
WHAT IS 11ST
There is no more necessity to get out from home for buying goods. Shopping is changed from outdoor activity to indoor activity. This becomes possible through a rapid progress of e-commerce. Since 2001, when annual analysis of e-commerce started, the scale has been extended beating every last records. In 2008, that closed in upon 630 trillion won, and the sales gap