• Journal of the Korean Dietetic Association
• /
• v.7 no.4
• /
• pp.410-425
• /
• 2001

This study was designed to assess the waste management practices, source-reduction programs and related tasks in elementary school foodservice in Seoul. and Kyonggi Province Areas. A questionnaire mailed to 910 school foodservice managers in Seoul and Kyonggi province: a 202% (N=184) response rate was obtained. About 83.7% of school foodservice managers were responsible for managing solid waste. Most foodservice operations take the responsibility of food waste but not packaging wastes. The average disposal cost per month per person was about 19 won and income was about 35 won. Leftovers were mainly disposed with platewaste. Platewaste was reused for the livestook feed(68.0%), and some platewaste was composted(11.6%). Source reduction programs implemented in half of school foodservice operations were adjustment of portion size', checking the plate waste', 'working with classroom teachers on waste reduction campaign', 'providing information leaflet on food waste minimization', posting education materials, 'classroom instruction about food waste minimization', and 'improving cooking method. According to factor analysis based on importance rating. slid waste management activities of elementary school foodservice operations were divided to 7 dimensions such as communication and cooperation with others', 'employee training', 'product quality control, 'yield control', plate waste control', 'purchasing', and 'public relations'. As a result of Important-Performance Analysis(IPA), sine dimensions such as 'communication and cooperation with others' and 'plate waste control were identified in Focus Here' quardrant area which need more enhanced performance.

• Korean Journal of Veterinary Research
• /
• v.35 no.3
• /
• pp.505-513
• /
• 1995

Seventy wild rats were caught from Seoul city, Kyonggi, Kangwon, Honam, and yongnam provinces. All of them were in same species, Rattus norvegicus, except two R rattus from Kyonggi province. Seventy sera from wild rats were studied by immunofluorescent antibody assay for evidence of infection by spotted fever group rickettsia. The antidody prevalance was 37.14%(26/70) for spotted fever group rickettsia. The sero-prevalence rates for spotted fever group rickettsia antibody was the hightest in Kyonggi province with 55.56%(10/18), yongnam province with 50.00%(10/20), Kangwon province with 25.00%(2/8), Seoul city with 18.75%(3/16), and Honam province with 12.50%(1/8). The sero-positive rates difference between sexes were higher in female with 46.15%(12/26) than in male with 31.81%(14/44) for spotted fever group rickettsia. Twenty six of 68 Rattus norvegicus with antibody for spotted fever group rickettsia were in subadult with 50.00%(6/12), young adult with 38.89%(7/18), middle-aged adult with 35.29%(6/17), and old adult with 33.33%(7/21). No antibody was detected from R rattus.

• Polymer Science and Technology
• /
• v.25 no.2
• /
• pp.114-120
• /
• 2014

• Culinary science and hospitality research
• /
• v.14 no.4
• /
• pp.269-282
• /
• 2008

Quality is recognized as one of the key components of business strategies. In this respect, this study aims to investigate quality factors that influence customer satisfaction and loyalty in Korean Tofu restaurants and promote the quality improvement in their service operations. The experimental data were collected from the questionnaire answered by 130 customers in Seoul and Kyonggi area. They were statistically analyzed using SPSS Win.12.0. For statistical analysis, frequency, factor analysis, reliability analysis, and regression analyses were conducted. The results of the analyses show that two dimensions such as "empathy" and "IT use" influence the satisfaction of customers. "Empathy", "tangibles", "well-being food", and "customer satisfaction" were identified as critical factors influencing the loyalty of customers.

• Bulletin of the Korean Mathematical Society
• /
• v.33 no.2
• /
• pp.319-328
• /
• 1996

In [3], they deal with the free boundary problem with Pushchino dynamics. They showed the existence of solutions and the occurence of a Hopf bifurcation.

• Korea journal of population studies
• /
• v.17 no.2
• /
• pp.1-20
• /
• 1994

The main purpose of this paper is to examine changes in internal migration patterns during 1960 - 1990 period, and to analyze population movement to and from the Capital Region. The overall mobility rate of the whole Korean population has heen increasing since the 1960s, and reached to 24.6% in 1985 - 90 period. The most interesting changes in the migration pattern is that Seoul lost its population through migration during 1985 - 90, mainly due to heavy outmigration to Kyonggi province. The analysis of characteristics of inmigrants to the Capital Region reveals that those moved to Seoul are more likely to be young, better educated, never married and engage in service sector in comparison with migrants moved to the suburban districts and the outlying Kyonggi province. However, on the whole migrants moved to the Capital Region are overrepresented in manufacturing sector, which suggests that more effective policy measures to control the growth of manufacturing sector in the Capital Region is called for.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• v.15 no.8
• /
• pp.3048-3067
• /
• 2021

This study examines the similarities and differences between the causes of juvenile delinquency in online and offline environments and in personal characteristics. The study utilizes data from the '2014 Survey on Juvenile Victimization in Korea'. The population of this survey is students attending middle and high schools across the country. While this paper is based on the Self-Control theory, opportunity factors based on the Routine Activity theory and the Situational Action theory are also applied. Results show that the causes of offline delinquency are low self-control, routine activity and frequent gaming and SNS use. The causes of online delinquency are high self-control, existence of communication with unknown persons and the spectrum of personal information online. The common element of offline and online delinquency was the presence of delinquent peers. These results show that while online and offline delinquency cannot be explained with the same methodology, at the same time they are not mutually exclusive.

• Culinary science and hospitality research
• /
• v.14 no.2
• /
• pp.18-29
• /
• 2008

This study is to investigate the cognition and usage of traditional wedding food in Seoul & Gyeonggi area. It provides the basic suggestions for developing the best wedding culture, upholding the great wedding tradition. People usually prepared traditional wedding food only because they had to do since they thought it was a formal way to do it at a wedding ceremony. However, there should be more important things to be considered. Firstly, to understand the real meaning of traditional wedding food, we need to inform its meaning by starting campaigns on wedding culture or making booklets of traditional wedding food. Secondly, to prepare the right selections of traditional food, we need to simplify traditional wedding food and consider the modern sense of the products. Thirdly, to improve traditional wedding food, we need to develop diverse menu. By doing it, we can efficiently reduce the cost of wedding food.

• Journal of the Korean Society of Food Culture
• /
• v.24 no.4
• /
• pp.413-418
• /
• 2009

Existing literature on the CRM [Customer Relationship Management] has emphasized the marketing strategies between the franchisor and franchisee. In this study, we focused instead on factors involved in forging relationships based on marketing strategies between franchisee and the customers. A survey questionnaire was completed by 250 customers of Korean-style food franchises located in Seoul and Inchon. Each questions is based on a 5-point likert-type scale. After initial data recording, 41 questionnaires were deleted from the data set because of missing or insincerely answer. Finally, the sample data of 209 questionnaires were used for the statistical analysis. The data were analyzed with SPSS version 13.0 software to assess consumer satisfaction, trust, and support/reputation on flexibility and commitment. Regression analysis was performed to analyze the relationship between flexibility and commitment. Satisfaction and support/reputation significantly influenced flexibility, both satisfaction and trust significantly influenced commitment, and both flexibility and commitment significantly influenced the restaurant-consumer relationship.

• Culinary science and hospitality research
• /
• v.23 no.8
• /
• pp.27-39
• /
• 2017

This study was to examine how consumption value of female consumers affects impulse consumption and purchase satisfaction when they buy bakery goods, present specific determinant factors that affect them, and identify its influencing factors. The survey was conducted with those who have bought bakery goods of female consumers in Seoul and Kyonggi area, using a convenience sampling method. After a total of 400 responses was collected, 366 responses were included for the multiple regression analyses in order to test the hypotheses. To summarize findings from this study, analysis of the first hypothesis showed that "emotional impulse buying," "stimulating impulse buying," "reminder impulse buying," and "situational impulse buying" among impulse buying factors in consumption value factors had positive effects. The second hypothesis analyzed that "emotional impulse buying," "stimulating impulse buying," and "situational impulse buying" gave positive impacts on "purchase satisfaction," while "reminder impulse buying" had no influence. Analysis of the third hypothesis demonstrated that "consumption value" had positive effects on "purchase satisfaction." These findings were significant to examine consumption value that show the consuming pattern of consumers, analyze influencing factors on impulse buying of female consumers, and further present marketing strategies used for advantageous tools with competing stores to bakery owners or marketers.