Purpose of CH4 reference gases Intercomparison is to evaluate measurement ability among different laboratories and to improve problems in analyzing reference gases. As a result, the goal is for being reached a scale within the limits of the possibility in intercomparison. Korea Meteorological Administration (KMA) and Korea Research Institute of Standards and Science (KRISS) carried out CH4 reference gases intercomparison of the Far East Asia managed by Japan and CH4 intercomparison among standard institutions managed by Consultative Committee for Amount of Substance (CCQM) respectively. CH4 reference gas and standard gases is injected to calibrate instrument drift by turns and checked uncertainty of measurement additionally. Expanded uncertainty in intercomparison among meteorological administrations in the Far East Asia showed 1784.3 ppb±0.26%, 1935 ppb±0.29% respectively. Expanded uncertainty in the case of one point calibration and multipoint calibration showed 1903 ppb±0.11%, 1904 ppb±0.32% respectively. One point calibration obtained better result than mult-point calibration because of having an extent of different manufacturing uncertainty in the case of using various standard gases and having an instrument drift caused by long-time analysis. Through these intercomparison experiment, we could know that concentration of CH4 standard gases produced in CMDL was higher about 1.3~1.4% (about 24~26 ppb) than those of KRISS. This is reason caused a difference between manufactured by gravimetric method and manometric method. Therefore, the standard gases is required to intervalidation with standard institutions and GAW observatories. Also, a low level standard gases need to be calibrated by upper level standard gases periodically.

사과 해충으로서 복숭아순나방(Grapholita molesta)은 과실에 피해를 주는 일차해충이다. 이에 따라 과실 내부에서 피해를 주는 유충이 방제 대상이나, 살충제와 접촉이 어려워 방제가 어렵다. 이를 극복하기 위한 방제기술이 성페로몬을 이용한 교미교란제 처리이다. 그러나 소규모로 흩어져 있는 국내 사과원 구도는 단일 과원의 교미교란제 처리는 교미된 암컷의 이주에 따라 유효성을 얻기가 힘들다. 이에 따라 광범위한 교미교란제 처리가 불가피하나, 현실적으로 어느 정도의 규모가 처리 대상인지 결정하기 어렵고 불필요한 광역화는 비용면에서 현실성이 없다. 대안으로 복숭아순나방 성충의 교미 반경을 측정할 수 있다면 교미교란제 처리 규모를 합리적으로 결정할 수 있다. 이러한 복숭아순나방 교미 반경 결정을 위해서는 집단간 차이를 보이는 분자지표의 개발이 우선적이다. 본 연구는 이를 위해 세 가지 전략으로 접근하였다. 첫째로, 복숭아순나방 미토콘드리아 전체 염기서열 분석으로 이를 통해 집단간 변이를 보이는 부위를 결정하려 했다. 둘째로 PCR-RFLP 기술로서 미토콘드리아 DNA의 제한효소 다형부위 결정기술이다. 끝으로 PCR-RAPD로서 전체 게놈에 대한 임의적 증폭물에 대한 다형 유전좌위 개발 전략이다.

This study focused on developing a comprehensive strategy for effective missions in North Korea in light of holistic mission. North Korea is a closed nation which calls for some practical mission strategies to be evangelized according to divine providence. Both the work of Holy Spirit and the work of the missionaries are essential to extend the kingdom of God in North Korea. First of all, this study pointed out the importance of developing a comprehensive mission strategy. The mission strategy is based on the concept of Missio Dei (God’s Mission) and the perspective of God‘s kingdom. In other words, both ecumenical and evangelical approaches are needed for a holistic mission in North Korea. This study found out six mission strategies as follows: First, rebuild churches in North Korea through the existing house churches. Second, focus on the people who have escaped from North Korea for freedom. Third, encourage NGO (Nongovernmental Organizations) missions. Fourth, carry out missions in cooperation with the North Korea Christian Federation. Fifth, pursue peaceful unification between North and South Korea. Sixth, carry out missions through Koreans who are living in China. Extending God’s kingdom in North Korea can be possible when some practical mission strategies are well developed and effectively applied. The mission strategies as well as the church’s ministries need to be contextualized so that the Gospel message can be meaningfully communicated to the people. As a result, a lot of true disciples of Jesus Christ can be produced. God will be glorified when many people in North Korea experience becoming a Christian. All Christians in North and South Korea need to arise and shine God‘s light to the world. “Arise, Shine, for your light has come, and the glory of the Lord rises upon you.” (Is. 60:1).

The purpose of this study was to determine the detailed customer satisfaction and dissatisfaction factors of family restaurants in Korea, and to then classify the factors into 3 groups, inlcuding core service, quality service, and basic service. ‘Core service’ represents the critical factors that generate both satisfaction and dissatisfaction; ‘quality service’ generates only satisfaction; and ‘basic service’ generates only dissatisfaction. This categorization is based on Herzberg’s motivation-hygiene theory (1976) as well as Cadotte & Turgeon (1988). Based on the characteristics of the three groups, differentiation strategies in managing customer service were suggested to the family restaurant managers. A qualitative research method, termed the critical incident technique (CIT), was used in the study. This method helps researchers find new factors or attributes by grouping key issues from the anecdotes (critical incidents) and then categorizing common factors from the key issues. This research categorized key satisfiers and dissatisfiers into 33 factors, which were from 402 critical incidents described by 261 respondents. Eleven factors (response to service failures, food taste and quality, attention paid to customers, coupon/mileage point/discount card, customer’s ordinary requests, waiting, food diversity, food price, facility sanitation, checking out, customer’s special requests) were classified into core service, which required maximum management not regarding the level of customer satisfaction. Six factors (employee attitude, event, education and explanation, complementary food, customer’s mistakes, attention paid to children) were classified into quality service, which required differentiation strategy management. Finally, nine factors (speed of food service, employee’s mistakes, food sanitation, atmosphere and interior, seating, forcing orders, parking, other customers, reservations) were classified into basic service, which required minimum management at the level of the industry standards.

  This research was conducted in order to present the strategies of implementing the logistics information system for effective logistics cost management with the case study of a leading global company. The strategy for effective logistics information sys

최근 e-Learning의 국제화는 우리 교육의 주요한 과제이다. 특히 많은 시간과 노력을 들여 e-Leaning 선도국으로서 위치를 공고히 하고 이를 토대로 우리교육의 세계회를 꾀하고 있는 우리로서는e-Learning 세계화는 더더욱 큰 의미를 갖는다.하지만 아직도 e-Learning 세계화를 위한 기본 방향의 설정을 위한 담론은 양적으로나 질적으로나아직 제한적이며 충분하지 않은 편이다. 이런 배경에서 본 연구는 우리 e-Learning의 세계화를 위한 기본 방향을 설정하는 것을 목표로 하고 있다.이를 위해 기본적으로 IT 허브론과 이러닝의 관계， 김희배와 그 동료들의 e-Learning 세계화 연구，e-Learning과 우리교육의 만족도， 그리고 개발원조의 패러다임들을 분석한 후 이를 토대로 우리 e-Leanring세계화를 위한 여닮가지 핵심 전략들을 제시하였다

Quality function deployment(QFD) is becoming a widely used customer oriented approach. The aim of this paper is to present an analytic method of quality function deployment that is to maximize customer satisfaction, using a customer satisfaction survey conducted in the college in Korea. Combining weights and satisfaction indices, "performance/important" diagrams are to develop and this grid can be used in order to identify priorities for decision making. Also, this paper shows a 0-1 integer programming model for maximizing customer satisfaction subject to a budget constraint in QFD planning process with case study.

  The facility location in designing a supply chain network is an important decision problem that gives form, structure, and shape to the entire supply chain system. Location problems involve determining the location, number, and size of the facilities to