to differentiate into the specialized tissues of a whole plant, with the addition of a number of hormones or enzymes. This is an ability known as totipotency.
A callus is often the target of a gene gun for specific DNA insertion experiments.
Callus tissue is of particular use in micropropagation where it can be used to grow genetically identical copies of plants with desirable characteristics.
베버리지 계획의 3원칙
(Three Guiding Principles of Recommendations)
“The first principle is that any proposals for the future, while they should use to the full the experience gathered in the past, should not be restricted by consideration of sectional interested, established in the obtaining of that experience(Beveridge,1942.6-9).”
첫 번째 원칙은 미래에 대한 자
experience their first birth, and a decrease in the number of births among teenagers. Most continental Western European countries have very low teenage birth rates. This is varyingly attributed to good sex education and high levels of contraceptive use, traditional values and social stigmatization or both.
5. Actual condition of sex education in Japan.
In Japan sex education has been introduc
of one country. We have seen and heard about leadership numerously. So it is too common topic and people tend to think less important about it. Now we live in this generation that has been globalized, diversified and individualized. There are many kinds of people having different experiences and thoughts. The leadership is a process of social influence in which one person can enlist the aid and s
need some information.
He has had no experience in this sort of work.
Note: 음식/음료수를 나타내는 경우에 비가산명사가 가산명사로 쓰인다.
There are several French wines to choose from. (= kinds of wine)
I prefer Sumatran coffees to Colombian. (= kinds of coffee)
We use a variety of different batters in our bakery. (= kinds of batter)
of using point mileage keeps growing, too. These charts show that using point mileage is growing now.
We know that many people use point mileage of credit cards now. So then, point mileage affects people to use credit card? There are many researches about it. Most of them indicate that point mileage of credit cards stimulates people to use credit cards. Here is an experiment in a thesis. The
experience
Internet retail managed to achieve stronger absolute value growth to reach total beauty sales of just more than $11 billion in 2010. As consumers continue to rely on the ease of online shopping, skin care facilities and suppliers alike are looking to hone their Internet strategies to create a highly competitive non-store beauty market.
4. Conscientious beauty
Naturally positioned,
of products. Using cash like medium, for example credit card or gift certificate, lightens the psychological burden of customer. Due to these characteristics, department store has considered various strategies to enhance preference for hedonic goods as a gift certificate event or card a point discount event which make consumer to use cash like currencies.
Previously, there is a study about which
experience
Only produce one type of terminal
Lack of Price competitiveness
(The youth users are under 10%, 20~30 age people are over 77%)
Koreans prefer domestic companies, with the characteristics of the blind
Attention of media on the iPhone is climax
Many users spread around the world
Rapidly changing perception of the trend
(Perception which is Cell phone or iPhone)
of Korea. For instance, North and South American tourists asked me about how Joseon dynasty could last for over five hundred years. European visitors wanted to know that Korea still has the royal family members. Asian tourists were curious about why all the name plaques are in traditional Chinese characters though Koreans use the Korean alphabet, Hangeul. African visitors asked me why Seoul has f