oftheeffects of harmful agents for specific population and for estimating risk of disease in heavily exposed individuals.
Poison : 물질의 종류, 물질의 양에따라
Chemicals may be excreted in urine, feces, or eliminated in expired air, or may accumulate in bone, fat, brain, or other tissues.
Lipophillic drugs and metabolites: transport in the blood by lipoproteins and their
the olfactory epithelium, a small patch of tissue in back ofthe nasal cavity. There are millions of olfactory receptor neurons that act as sensory signaling cells. Each neuron has cilia in direct contact with air. The olfactory nerve is considered the smell mediator, the axon connects the brain to the external air. Odorous molecules act as a chemical stimulus. Molecules bind to receptor proteins
Abstract
Bioethanol is one ofthe alternative sources of oil resources which received attention with biodiesel. Many countries produce bioethanol from food sources such as corn and sugarcane, but it causes food-energy conflicts and farmland problem. So it needs to focus on new biomass which is sustainable, renewable, cost-effective and do not occurred any conflicts. Algae are one ofthe bioma
of quality and quarantine, all areas in which food irradiation has demonstrated practical benefits when integrated within an established system for the safe handling and distributionof food. In addition, with increasingly restricted regulations or complete prohibitiononthe use of a number of chemical fumigants for insect and microbial control in food, irradiation is an effective alternative to
In 1958, commercialization was
start by be used to Vanguard 1
satellite for power supply
In 1970, start enormous investment of commercialization and research
In 1977, development of amorphous solar cell
In 1991, inventionof silicon solar cell mounted onthe vehicle & start ofthe study about thin film pol
WASHINGTON - Electronic communications of every form have become so commonplace in the developed world that we take them for granted.
워싱턴 - 선진국에서는 모든 형태의 전자통신이 아주 일반화 되어서 우리는 그것을 당연하게 여긴다.
In any busy hour, we may be paged, place a mobile phone call, use an electronic cash machine, send a fax, receive an e-mail and
Acetyl-Co-A than the Acetoacetyl-Co-A to the will follow the path. And Acetoacetyl-Co-A by the NADPH consumption β-3-hydroxybutyryl-Co-A in the form of a doeeotdaga Finally, PHB will be stored inside cells.
So now, rather than produce the energy stored in the form of PHB that Glucose is consumed. Thus, by Alcaligenes eutrophus PHB is stored onthe internal deficiencies of nitrogen to survive
The Technological Gap is Getting Larger
기술의 격차는 점점 더 커지고 있다.
Brain Knowlton
WASHINGTON - Electronic communications of every form have become so commonplace in the developed world that we take them for granted.
워싱턴 - 선진국에서는 모든 형태의 전자통신이 아주 일반화 되어서 우리는 그것을 당연하게 여긴다.
In any busy hour, we
Sulfur Dioxide(SO2)
The release of SO2 to the atmosphere is the primary cause of acid rain in the world.
Fossil fuel combustion at electric power-generating plants accounts for about70% ofthe emissions.
Coal, Oil, and all other fossil fuels naturally
contain some sulfur.
Volcanic eruptions are another more localized natural source of SO2
SO2 + OH. HSO3.
HS
of Mountain tourism onthe text theory. It is ecotourism and it is basically alternative tourism which is sustainable. But it is not just a tourist object from social awakening in environmental pollution but also it is just typical tourism for people’s happiness.
II.2 What is our focus?
Our basic question is " Why people climb mountain?"
So, we want to find diverse motivationof mountain