*’Nano’ means….
Nanometer: one billionth of a meter
Nano-: prefix comes from the Greek word for ‘dwarf’
Chemical, physical, and biological properties that differ from those of their larger, or bulk counterparts
Nanotechnology: The National Nanotechnology Initiative(NNI)-> the science of materials and phenomena in the range of 1 to 100nm in diameter
*Features of ‘nanoparticles
Common Cold Flu
리노 바이러스, 코로나바이러스 등
200여종 인플루엔자 바이러스
콧물, 코 막힘, 목 아픔, 기침과 근육통
드물게 열 두통, 발열, 오한, 근육통과 같은 전신 증상이 목 통증과 기침
But most of them were unsuccessful because of their lack of efficacy a
Trial-period promotion
After people get awareness, they needed to try it before deciding to buy one.
To make trial, plumber's storefronts equipped with a Washlet,
so that plumbers could invite people in the community to see and experience it.
Enabling consumers to return the Washlet if they were unhappy with it.
Inax was founded in 1924 as a manufacturer of bathroom tiles
50,000 miles over 5 years = 70% capacity
Safety was verified by SAE tests. FMVSS, UN standards.
60% of battery pack can be recycled.
Motor Life : Millions of Miles
Information on parts
Expected lifetime of each parts
Maintenance tips on each parts
Maintenance expenses and the cost of replacing each parts
Product Placement
Trial drive & Indirect experience through advertisem
trial because he is found guilty of raping white woman, Mayella Violet Ewell.
Mayella : She is a daughter of Bob Ewell.
glancing at her father she lies in court. in fact, she tempted Tom first. we can see that she is also like a mockingbird.
Why do we compare them to mockingbird?
Because of the reason that they don't similar to us, we should not threat their peaces.
"It is a sin to kill
of the class is considered demanding for Korean students. For the more, having news broadcasting in front of their peers can give them so much pressure and stress. Therefore, the teacher needs to encourage his/her students as much as possible and remind them of the fact that everyone can make mistakes. The students’ trial should be highly evaluated and the teacher needs to play his/her role as
of retrospective design
; Limitation in the accuracy of exposure history and uncertainly about the
appropriateness of the control sample.
2. Prospective Study
․Cohort Study
; One enrolls a group of persons and follows them over a certain period to observe the time at which a disease or another end point develops.
․Clinical trial
; A pros
of termination of the treaty; state of necessity, impossibility of performance, fundamental change of circumstances, material breach and emergence of new norms of international environmental law.
(1) State of Necessity
Hungary says they are in the state of ecological necessity. Actually, this is main argument Hungary claims throughout the whole process of the trial. They say that the projec
of a successful precedent. This precondition guarantees the followers to grow in various ways.
Most importantly, follower companies save significant amount of initial cost. The company does not have to go through trial and error, hence reducing capital invested in expansive research and development. It does not mean, however, that follower companies are totally exempt from the burden of resea
History of sulfonylurea
IPTP for typhoid fever(장티푸스) in early 1940s
Many patients died. – acute & prolonged hypoglycemia
Carbutamide
effective oral hypoglycemic
Firtst sulfonyluea hypoglycemic