석탄, 석유와 같은 화석연료는 상당한 양의 황을 함유하고 있습니다. 이 화석연료에 함유된 황은 산화 시 95% 혹은 그 이상의 온실가스인 이산화황으로 변화 하는데요. 이산화황이 다량의 산소와 만나 삼산화황으로 변합니다. 이 삼산화황은 물과 만나 황산을 형성하고 황산은 이산화황에 비해 제거하기
약 90%는 잠복 중, 10%만이 결핵으로 진행
증식속도 : 느리게 , 염증반응: 약하게 서서히
Microbacteria가 폐포에 도달 -> 침입-> 폐포대식세포의 엔도솜 안에서 증식 -> 혈류를 타고 결핵이 증식 할 수 있는 곳으로 확산
육아종 염증상태의 하나로 분류
apoptosis & necrosis
약한결핵균:
미토콘드
1. INTRODUCTION
This report would analyze the Ruth's case applied Ellis' cognitive behavioral viewpoint. The reason we choose cognitive behavioral therapy(CBT) of all viewpoints is that it helps clients improve more quickly than other therapy does. And it seems that clients change their ways of thinking about themselves easily through the CBT. Therefore we explain the Ruth's case based on
1. Introduction: what happened after Kim, Jong-il’s death
Kim Jong-il, the enigmatic North Korean leader, died on a train at 8:30 a.m. Saturday in his country. Forty-eight hours later, officials in South Korea still did not know anything about it — to say nothing of Washington, where the State Department acknowledged “press reporting” of Mr. Kim’s death well after North Korean sta
Ⅰ. Introduction
1) Location
Russia is located in the north Eurasia continent (Far East Asia ~ Europe). Russia is the largest country in the world which is about 1/8 of the world’s land area. Because of this huge territory, there is an 11-hour time difference between East and West.
2) Climate
The huge territory of Russia also makes a various climate zone. Basically, Russia has continental
Introduction
Corroded heat element of GGH
Ref. 박승수․안희수․김기형․박광규, 배연탈황설비 Gas-Gas-Heater(GGH) Heat element 부식 원인규명, 한국대기환경학회 2006 추계학술대회 논문집
Pitting corrosion in a storage tank floor
Ref. M.B. Hoppenbrouwers MScRntgen Technische Dienst BV, Rotterdam, Advanced Ultrasonic Methods For In Ser
- What is the Black Death?
"The Black Death", also known as the Black Plague was so named, because it changed the skin black. The sufferer's skin would darken owing to subepidermal hemorrhages and the extremities would blacken with gangrene at the site of glands. In the 14th century, this plague epidemic let 야ed more than one-third of the population of Europe in less than a few years. In some
death, especially in newborn animals. Some infected animals remain asymptomatic, but they nonetheless carry FMD and can transmit it to others.
3) Incubation
The incubation period for foot-and-mouth disease virus has a range between 2 and 12 days.
4) Transmission
The foot-and-mouth disease virus can be transmitted in a number of ways including close contact animal to animal spread, long-dist
Osama bin Laden was the founder of al-Qaeda, the terrorist organization responsible for the 911 attack on the United States
Is this the end of terrorism or making worse the situation?