of the other motorcycle and the distributor.
위의 분석을 바탕으로 Entity와 Attribution을 추출한다.
2. Conceptual database modeling
[그림1. ER-Diagram]
: Entity
: Relation
: Attribution
3. Logical database modeling
이벤트
회원번호 (FK)
참가한고객
참가하지않은고객
타사제품
기종코드 (FK)
회원번
INTRODUCTION TO THEORY DEVELOPMENT
이론개발은 이론화의 매우 정교하고 복잡한 수준으로, 이론가는 개념, 진술, 연관성과 동시에 정의를 다루어야 한다. 이론개발은 간호학에서 매우 필요하며 특히 메타 패러다임 개념과 실무 사이의 간격을 이어주는 중범위이론(middle-range theory)의 개발이 요구된다. 다음 세
of controversy about the criteria of selection. People wondered how the government selected poor performance universities. That is why we wanted to check logical validity of government’s list.
To confirm whether the list the government presented is reliable or not, we collected data about some features of private universities in Korea. The features are supplement rate of new students, supplem
◆ Modern Society and Web 2.0
Web 1.0 era as the word of "sea of information", we are exposed to a lot of information. Regardless of distance and time, we can easily send information as well as our own private information. Also, the amount of data, in 1989, the European Particle Physics in Switzerland, developed hypertext and MOSAIC invented first web browser in 1993. Those changes helped to
/ Why should retailers use AR?/
Advertising campaigns can become stronger
Navigation around warehouse area will be easier
Extra information will improve the shopping experience of the customers
Product catalogs can be visualized
A 3D product view will create a selling opportunity
Customers can be encouraged to buy with AR offers
Customers can be lured inside the stores
/ AR in Tourism /