• 한국구조물진단유지관리공학회 논문집
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• 제4권4호
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• pp.171-180
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• 2000

This study aims to present a more reasonable control value than the exiting one by comparing and analyzing control values and field instrumentation values of the whole excavation depth of the four case sites using geometric averaging as a statistical method. The range of the study is confined to three things: (1) the axial force of the braced excavation walls among a variety of items prescribed in the control values by stress deformation of walls and adjacent structures; (2) by approximation of the allowable and design value; (3) and by safety factor. As a res it is desirable to revise "(Long term allowable stress + Short term allowable stress)/2 ~ Short term allowable stress," presented in the present control values by stress deformation of walls and adjacent structures, to "(Long term allowable stress + Short term allowable stress)/5 ~ (Short term allowable stress)/3." The result also shows that since there is a difference of about 3.5%, it is not necessary to revise 70, 90, and 100 percent of LEVEL I, II, and III, prescribed in the control values by the allowable and design value approximation. In addition, modifying the control value by the safety factor, now 1.07, is unnecessary, although it varies little difference from the present value.

• 한국조리학회지
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• 제23권7호
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• pp.183-193
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• 2017

The present study was conducted at a night market in the Ulsan region, with the purpose of analyzing the impact of menu quality at night markets on customers' perceived value and revisit intention. The study surveyed 323 visitors to the night market, and analyzed the results using the SPSS 18.0 statistics program. The results were the following. Firstly, the results of the exploratory factor analysis regarding menu quality at the night market showed 5 main factors, to a statistically valid and reliable degree: hygiene, price, diversity, originality, and taste. Secondly, it was found that menu quality exerts a positive influence on perceived value, with taste having the biggest influence on hedonic value, and price having the biggest influence on utilitarian value. Thirdly, it was found that menu quality further exerts a positive impact on the revisit intention, with price having the greatest influence in this regard. Fourthly, perceived value was found to have a positive influence on the revisit intention, with utilitarian value having a greater effect than hedonic value in this regard.

• 농업과학연구
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• 제43권3호
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• pp.481-495
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• 2016

Lily, which is one of Korea's main flower exports, is one of the most important agricultural product in the country. Korean lily farmers have difficulty earning more profit from producing lilies, because of the high cost of lily bulbs. Most lily bulbs used in Korea are imported from the Netherlands. Thus, the Korean government has kept trying to supply more and better Korean lily bulbs. However, many experts have questioned the efficiency and economic value of the Korean lily production system. The purpose of this paper is to analyze the economic value of the production of lily bulbs in Korea. Especially, this study evaluates the economic value of the production systems of Korean lily bulbs and compares the results from several cases. The results of the present study presents some useful findings, as follows: first, two Korean production areas (Gangneung and Jeju) show a positive economic value but one Korean production area (Taean) presents problems causing a negative economic value. Second, the Korean production area in Vietnam currently has trouble in the view of economic value but will likely overcome that problem. Third, the production area in the Netherlands shows the best economic value. Thus, Korean lily bulb producers need to benchmark that system.

• 대한지리학회지
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• 제31권1호
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• pp.38-48
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• 1996

지리교육에서 가치목표를 지리교육의 인지적 목표에 비해서 상대적으로 등한시 되어왔다. 그래서 본 연구에서는 지리교육의 가치목표로는 어떤 덕목들이 논의되어 왔는가를 검토해보았다. 이를 알아 보기 위해서 본 연구는 지리교육의 목표 중 정의적 영역에 속하는 가치목표를 지리교육의 목적론과 지리교육과정상에서 살펴보았다. 지리교육의 목적론속의 가치목표를 알아보기 위해서 지리교육 목표에 관한 일반적인 논의를 살펴보았고, 이중 가치목표와 관련이 있는 내용을 재분류해서 정리하였다. 그리고 지금까지 지리교육의 구체적인 지침서인 지리교육과정 목표상에서 다루어지는 가치목표와 이의 변화상에 대해서 살펴보았다. 이런 가치목표에 관한 고찰은 앞으로 지리교육이 사회교육이나 시민교육을 지향할 때 매우 좋은 토대가 될 것이다.

• 한국건설관리학회논문집
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• 제5권2호
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• pp.144-152
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• 2004

Defining value as a measure of how well the project value objectives are met, Value Management Process (VMP) is considered to be any management effort or process that can proactively pursue one or more project objectives (i.e., security/safety, cost effectiveness, schedule optimization, and risk containment). The collection of 44 VMPs has been established based on a rigorous effort conducted by Construction Industry Institute (CII). Because varying circumstances on each project determine the level of suitability, it is crucial to identify which VMP should be implemented on a particular project. The current VMP selection process is primarily based on human intuition. The main objective of this paper is to provide a systematic method to facilitate the usage of VMPs on a particular project. This paper identified and quantified the selection principles (i.e., targeted value objectives, timing of initiation, project characteristics, and relative impact). The data collected from industry practitioners and VMP experts characterized each VMP in terms of the magnitude of benefit. An automated selection tool by Visual Basic Application (VBA) on MS Excel TM, was developed and proved its validity. As a pioneering study, this paper provides a comprehensive and structured knowledge on the subject of VMPs. From the industry's perspective, the automated selection tool, the premier of this study, contributes the facilitation of the VMP implementations in the construction industry thereby maximizing the potential benefits to a particular project.

• 대한가정학회지
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• 제48권1호
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• pp.27-40
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• 2010

The objectives of this study were to investigate differences in shopping style and consumption value of apparel product type, and to establish the effects of consumption value on shopping style. A questionnaire was used to collect data from 263 women aged between 20 to 49 in Gwangju on their shopping style and consumption value according to formal and casual product type. Collected data were subjected to frequency analysis, factor analysis, ANOVA, t-test and multiple regression analysis using statistical program SPSS(version 17.0). Results showed that shopping style could be influenced by six factors: fashion-recreational, quality-brand, impulsive, confused, brand-loyal, and price conscious consumer. Clothing consumption value was influenced by five factors: emotional, functional, epistemic, social, and situational value. Shopping style and clothing consumption value were significantly different between a formal product purchaser and a casual product purchaser. Consumption value had a significant influence on shopping style of the formal product purchaser and also the casual product purchaser.

• 한국구조물진단유지관리공학회 논문집
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• 제5권4호
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• pp.169-176
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• 2001

This study aims to present a more reasonable control value than the exiting one by comparing and analyzing control values and field instrument8tion values of the whole excavation depth of the four case sites, using geometric averaging as a statistical method. The range of the study is confined to the horizontal displacement of braced excavation walls among a variety of items, prescribed in the control values by approximately of the allowable and design values, and by safety factors. As a result, it is desirable to revise 70, 90, and 100 percent of LEVEL I, II, and III, respectively. The horizontal displacement values of the allowable and design values approximations should change to 104, 133, and 148 percent of the allowable and design values, respectively. In addition, modifying the horizontal displacement control value of the braced excavation walls is not needed. The horizontal displacement value, presented in the control value as a safety factor, is now 1.19, as it has a slight difference from the present value.

• 한국환경복원기술학회지
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• 제12권3호
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• pp.59-71
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• 2009

The goals of this study were to development Natural Ecosystem Value Assessment Model, to suggest the practical applicability of the Natural Ecosystem value assessment for development areas, and to assess natural ecosystem quantitatively using GIS. The Model can evaluate Natural Ecosystem Value between before and after land developments. To select indicators for the model, we conducted the literature reviews. and six indicators and the standard of evaluation had been developed through the expert interviews and literature reviews. the relative importance of the evaluation index throught two times expert questionnaires was found out. the Natural Ecosystem Value Assessment Model has been established, The results demonstrate that although the suggested six indicators are arranged by priority, to maintain quantitative and qualitative the natural ecosystem value, all indicators are desirable to be maintained complementarily. The findings of this study suggest that the natural ecosystem value assessment model appears to be effective an assessment for damaged natural environment value and possible to assign a score value. Also, this model can be applied to research areas and has implications to help maintain the natural ecosystem in land development districts.

• 한국의류학회지
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• 제22권6호
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• pp.749-759
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• 1998

The purpose of this study is to identify the consumer's value systems and to clarify how it influence on clothing behaviors. Values defined as fundamental goals of the consumer's behavior The value systems are composed of personal values, clothing benefits, clothing attributes. The Means-End theory provided the framework to assess consumer's value systems. This study was carried out in theoretical and empirical ways. The Questionaire was administered to 645 women in thief twenties living in Seoul during the April, 1997. The results of empirical study were as follows: First, the dimensions of personal values were composed of accomplishment, pleasure and humanity-oriented value Clothing benefits were classified into psychological and functional benefits. Psychological benefits were composed of expressive pleasure, individuality-persuit, brand value-persuit, harmony, social recognition. Functional benefits were composed of cotilfortability, practicality, quality-oriented, economic benefits. Clothing attributes were classified into the design attributes and the physical attributes. Second, consumer groups were classified into three groups by three dimensions of personal values. Third, the significant differences among the classified value groups was founded in the clothing benefits, the clothing attributes and the clothing involvement. Fourth, the demographic characteristics like income, education have influenced on the consumer value systems.

• Journal of Preventive Medicine and Public Health
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• 제33권4호
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• pp.426-435
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• 2000

Objectives : To determine the relationships among quality, satisfaction, value and purchase intention in health care service. Methods : The data were gathered from out-patients who had used hospital services. They were asked to assess service quality, satisfaction, service value, and purchase intention. A total of 557 usable questionnaires were gathered. The data were analyzed using SAS version 6.12. The analysis methods employed in the study were confirmatory analysis and covariance structural analysis. Results : Service quality exhibited a significant and positive relationship with satisfaction, service value, and purchase intention. Furthermore, satisfaction had a significant and positive relationship with purchase intention. And finally, service value had a significant and positive relationship with both satisfaction and purchase intention. Based on these findings, it is evident that satisfaction was a mediator between service quality and purchase intention. Also service value played a mediating role between service quality and satisfaction. Conclusions : These results suggest that service quality is an antecedent of satisfaction and sonics value, and exerts a stronger influence on purchase intentions than satisfaction and service value do. Thus, managers may need to emphasize service quality in health care.