event-driven system을 개발하여 주문 및 생산과정의 모든 단계를 기록 가능하게 하였다. 이로써 고객들은 공급자의 위치와 진행상황 등을 정확히 알 수 있었고, 이러한 관계와 ASN이 정확할수록 고객들은 USS에 다시 주문한다는 사실을 발견하였다.
(2) 다음으로 USS는 제품의 가격, 양, 운송날짜뿐만 아니라 구
1.1 Study Designs
․Retrospective Studies
․Prospective Studies
※ Survival Analysis
; Deals with analysis of data that have "time to an event".
※ Survival time
; Time until an event occurs.
※ Event
; a. relapse of a disease
b. death
c. response to a treatment
; Economical,
To obtain answers quickly because the cas
event or card a point discount event which make consumer to use cash like currencies.
Previously, there is a study about which medium people more think as traditional cash between points and gift certificate. Separate two groups like point and gift certificate and count the preference between a target medium and cash in each group. (박세훈 & 김문용, 2007) This study made people choose one
event pages which the products have. As it can easily attract the attention of curious consumers and smartphones are disseminated around the world, the use of QR code is growing naturally. In recent years, consumers who want to get information about products or participate in events are increasing rather than consumers who scan QR code just for fun. This phenomenon can be seen in all countries wh
Ⅰ. Introduction
1. Purpose of Research
The following are the main purposes of this research: analyzing the event of North Korea Collapse and the following scenarios which were assumed by scholars, suggesting different diplomatic strategy and relations of foreign countries and counter-plan of government of South Korea, and finding the role of U.N. in the event of North Korea Collapse and i