(1) What is material?
Certain provisions of the SEC apply only to matters that are “material” to the financial condition of the company. Therefore, interpretation and application of those provisions relates to the issue of “what is material”.
Item 101 of Regulation S-K requires that companies must disclose material effects that compliance with environmental law will have on earnings, c
1.천연고분자계 Naturally Occurring Polymers
(1)정의
식물에서 유래하는 것
곡물에서 추출되는 전분, 곡물의 잎이나 갈대 등에서 유래되는 cellulose, hemicellulose, pectin, lignin 등
동물에서 유래하는 것
새우,게 등 껍질을 포함한 동물에서 유래되는 키틴질과 Protein 등
이들을 천연고분자계 생분해성
Asbestos
Asbestos is a highly-fibrous mineral with long, thin, separable fibers.
Properties
heat-resistance, low electrical conductivity, flexibility, and high tensile strength were essential factors
The toxic properties of such fibres are dependent upon a diameter narrow enough to allow inhalation deep into the lung, a length that prevents their removal by macrophages, resistance to d
-Since the mid-1990s, income inequality is much worse, The middle class is reduced and the poor enlarge
- Enlarging the new under-privileged class such as International marriage home and refugees home
○ Increasing of Regional, School stratum differentiation and educational achievement stratum differentiation.
- Depending on the income and education, it occurs differentiation between
a power of love.
③ Mastery of symbolism.
ex) the birth mark
①
"Georgiana, has it never occurred to you that the mark upon your cheek might be removed?“
"No, you came so nearly perfect from the hand of Nature, that this slightest possible defect-which we hesitate whether to term a defect or a beauty-shocks me,
as being the visible mark of earthly imperfection."