1. Objective 1)
PVA(poly(vinyl alcohol)) is prepared by hydrolysis of PVAc(poly(vinyl acetate)), which is synthesized by emulsion polymerization of vinyl acetate.
2. Theory
1) Monomer 7)
A monomer is an atom or a small molecule that may bind chemically to other monomers to form a polymer. The term "monomeric protein" may also be used to describe one of the proteins making up a multiprote
Ⅰ. Summary
1. Introduction of Virgin Group
- Virgin Group is a British international group and one of the world’s most respected brands. This group founded in 1970 by Richard Branson. This group consists of more than 200 companies around the world. Maybe, in 2012, it consists of more than 400 companies. These group core successful businesses are travel, leisure, music, entertainment
1. Introduce
A. National protection for the disabled is a national challenge. In Article 34 Section 5 of the Constitution, Protection of the country for the physically challenged are defined.
In 1981, The legislative history of disability policy in Korea as "Physically and Mentally Disabled Welfare Law," was began. And in 1990, "Disabled Employment Promotion Act" (13/01/1990) has been establish
Politeness principle,
Like Cooperative principle
Lakoff suggests,
Don’t impose
Give options
Make your receiver feel good
No immediate practical purpose
may be taken or left as the receiver wishes
There is no burden!
But,
literary texts
take up a great deal of time
⇒ burdensome!
Both keep and break the maxim,
‘Don’t impose
◈Problems of TA
1. Intrinsic factors
a. Lack of circulation of knowledge
- As employees must endure enormous amount of work, not having enough time to help out or communicate with other employees about problems that happens during work and etc.
(Interview)
Currently, there are no official study groups or mentor system within the company. Most employees depend greatly on official training b
of profits through Low cost and High value creation
- Region-based airline to grow under the full support of local government and residents
2. Customer satisfaction management
- Various drinks service
- Photo shots on board
- Various special day events - U’story service
- Special help service for pregnant women and challenged, and so on
- OK Cashback mileage
5.2 Drug Delivery System
5.2.1 Advantage of Nano-drug delivery system
By diagnosis, and for treatment, we need enhanced drug delivery system. Drug delivery system of these days is just eat and let it flow through the body. It is not good at efficiency. Because the digestive system sometimes digest and remove the drug before it reaches to the target.
For enhancing the efficiency of drug
of room at the bottom” by R. Feynman
1974 – “Nanotechnology” - Taniguchi uses the term nanotechnology for the first time
1981 – IBM develops Scanning Tunneling Microscope
1985 – “Buckyball” - Scientists at Rice University and University of Sussex discover C60
1986 – “Engines ofCreation” - First book on nanotechnology by K. Eric Drexler. Atomic Force
of class. Furthermore, students can create bonds with international students by activities such as buddy buddy program or sports tournament
(2) Opportunity
The first opportunity is the general atmosphere of the society creating practical and creative, futuristic and talented human beings. To match the society's needs Hanyang University's engineering college has renovated its education curriculu
Therefore, the government has to regain a modicum of performance capacity. To do so, government has to follow three steps. Firstly, the factors that do not work, have never worked, or have outlived their usefulness and their capacity to contribute in national interests, have to be abandoned. Secondly, the acts that do work, making progressive results, improving the organization's ability to perfo