chemical medicine. But people can’t get in touch with bio medicine because it is too expensive. In this view, bio-similar contributed to a popularization of pharmacy and enlargement of market. We can know that Celltrion has high level of bio-similar skill from the fact that it is the only one firm that made Herceptin and Remicade similar in the world. Also Celltrion has a high level of product
Shortcomings of current process
1. Activated carbon adsorption
2. Direct combustion
3. Catalytic oxidation
4. Ozone oxidation
1. Inconsistent efficiency
Efficiency sharply drops when it works for long time.
It happens as nutrients for microorganisms are insufficient.
2. Unequal growth of microorganisms
Efficiency decreases, hard to handle when factors change suddenly
3. Agriculture
Finland's climate and soils make growing crops a particular challenge. The country lies between 60° and 70° north latitude - as far north as Alaska - and has severe winters and relatively short growing seasons that are sometimes interrupted by frosts. However, because the Gulf Stream and the North Atlantic Drift Current moderate the climate, Finland contains half of the world's
structure, we should consider non ideal effects when measure the capacitance according to applied voltage. They are 'fixed charge', 'mobile charge', and 'surface states'. When the fixed charge exists in oxide layer, it causes entire curve of graph to shift to the [Figure 12] C-V graph shift by direction of bias
side. These charges are generated by ions came in the process of deposition of oxide
be performed in a Clean Station Work Area which is located under an exhaust fume hood.
[Figure 1] RCA cleaning
the RCA clean proceedure consists of the following steps
: Chemical Storage ⇒ Mix Organic Solution ⇒ Mix Ionic Solution ⇒ Mix HF Solution ⇒ Set-Up Bubbler Rinse ⇒ Organic Clean ⇒ Oxide Clean ⇒ Ionic Clean ⇒ Transporting Wafers ⇒Drying
2. Important Characteristics of TiO2
(1) Photocatalystic Character
- If the light energy is irrigated at TiO2, the catalyst which absorbed the light energy will activate so it oxidize and restore aspirates.
(2) Characteristic of Ultra-hydrophile
- Ultra-hydrophile is the status that befit with the surface of the material such as glass.
For many of Materials, if we drop water, it ma
Ⅳ. Method & Structure of implementation
1) 프로젝트 세부 실험목표 : Topas™ COC로 만든 두께 0.1cm의 컵을 가정하고, 그것의 UV 투과도를 토대로 살균 가능한 컵으로서의 가능성을 살펴본다.
2) 실험방법 :
① Tg=140℃의 Topas를 이용한다. (Topas의 Tg는 첨가된 norbornene의 양에 따라 80℃에서 180℃까지 변한다.)
structure and culture. First, the vice president of CJ, Son Gyeong-sik, is a person who always supports workers. His leadership style may be compared to iron hand in a velvet glove. This kind of leadership style played a role in making internal cohesion. For example, although he does not order his employees directly, he has the power to make employees work on their own for the purpose of setting
7.2 Method
7.2.1 Physical Method - Distillation
7.2.1-1. Distillation
증류에 의하여 원유를 구성하고 있는 탄화수소를 그 비등점에 따라 분류하는 공정으로,
보통 우리가 알고 있는 정유공장에서 수행하는 기본적인 공정으로 원유를 처리할 수 있는
모든 공장에서 수행할 수 있는 공정이라고 생각하면 된다.