D와 T은 남성호르몬 수용체와 결합하여 핵내로 이동하여 전사인자로 작용, D는 T보다 결합력이 강하여 강력한 전사 활성화를 유도한다.
체모의 경우 모모세포의 증식을 촉진하는 인자(IGF1)가 만들어지는 반면, 전두부나 두정부에서는 모모세포의 증식을 억제하는 물질이 만들어 진다.결국 남성형탈모는
of Agricultures (USDA) Economic Research Service estimates that diseases caused by E. coli O157:H7 due to consumption of insufficiently cooked ground beef result in US $200 million to $440 million in annual medical costs and productivity losses. In developing countries, diseases caused by parasites such as Taenia solium and Trichinella spiralis constitute a major problem, and together with b
Effectiveness: “You can change your image only when you change your body, skin, and fashion altogether”.
IV. Studies on our customers, competitors, and collaborators
1. Customers: Analyses on the target customers
Segment Age Profession Characteristics
1 20-25 University students - Especially, freshmen & discharged soldiers are interested in their appearance
- Most of them are tech-
C. Effects
i. About 20,000,000 people have joined cyworld (2007)
-4촌, all people who use cyworld could become friends online.
-Many renowned Korean socialites and celebrities possess (online privacy)
ii. Used in society
Ex) fill in the SNS address in the resume
What is Internet privacy?
The desire or mandate of personal privacy
with respect to transactions
1. 파우더 측정
YBCO를 1:2:3의 비율로 측정
Y2O3 = 1.513g, BaCO3 = 5.289, CuO = 3.198g 총 10g 혼합
2. 파우더 혼합
막자 사발로 갈아줌
Ball milling (125ml통에 직경 5mm볼 100g과 직경 10mm볼 100g)
162RPM으로 20시간
Meissner effect가 존재하였지만 띄울 만큼 충분치 않았다는 점을 통해 current 가 흐르는데에 문제가 있거나