• 농촌지도와개발
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• 제16권4호
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• pp.775-793
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• 2009

The objectives of the article are to identify the people's needs and opinions for rural migration and visitation, and suggest implications on policy making. In order to select respondents without bias, the parents of elementary, middle, and high school students were systematically sampled and interviewed by questionnaire. College students as a representative group of young people were also sampled and interviewed. The number of questionnaires used for analysis was 970. The results of the data analysis show that the respondents recognize rural areas are good for health, experiential tourism and rests. The demands for visiting rural areas were high especially in the ages of the 30s to 40s. The aged urban people with 50 or more had high demands for moving to rural areas. Based on the results of analysis, it was suggested that rural areas be developed by utilizing the concepts of health, experiential and resting tourism. And the convenience and attractiveness for rural visitors should be improved by considering locations and endowed resources.

• 한국보육지원학회지
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• 제12권2호
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• pp.201-218
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• 2016

The aim of this study is to examine children's desires in a toy library and what they want to do there in order to reflect their opinions on constructing a toy library in a child care center. The study has been conducted by participatory observation on a 'toy library' project consisting of 20 five-year-olds attending B public child care center in Seoul. Observational notes were taken with voice and video recordings. The results of analysis on collected data are as follows. First, the children wanted to call the toy library a toy playground because a toy library is not for study but for play and they wanted space for rest and display with no surveillance camera. Second, they wanted to play freely without any interruption, even leaving things scattered and also wanted to play with parents and friends. Discussion followed in the view of children's right to play and to express their opinions.

• 대한간호학회지
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• 제33권3호
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• pp.347-355
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• 2003

Purpose: This study was formed to propose a theoretical background for improving the quality of women's lives by measuring the subjectivity on women. Method: Q-methodology is used for purpose. Q-statements are collected through in-depth interviews and a literature review. 34 Q-statements were selected. There are 33 subjects in the research. The Q-Factor Analysis using PC Quanl program was performed to analyze the data. Result: There were three types of opinions on woman. The first type(equal-recognitive) thinks that men and women are equal, women can handle men, and women are independent, valuable beings. The second type(equal-fixed idea) express that women are not behind men in terms of abilities but are supposed to live for the sake of their husbands and children. The third type(equal-practical) answer that men and women are equal, but women have their own personalities and can participate in social activities and can financially help the families. Conclusion: The study express the overall opinions and attitudes on woman as reviewed by the research subjects. Therefore, this study helps the seizure of an opportunity to build a theoretical base for improving the quality of women's lives.

• 한국경영과학회지
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• 제13권2호
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• pp.163-163
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• 1988

This research shows that fuzzy set theory can be useful in modeling and solving flow shop scheduling problems with uncertain processing times and illustrates a method for solving job sequencing problem which the opinions of experts disagree in each processing time. In this study, FCDS (Fuzzified Campbell-Dudek-Smith) algorithm and FNEH (Fuzzified Nawaz-Enscope-Ham) algorithm are proposed to improve the fuzzified Branch & Bound algorithm that requires long run-time and computational complexities to find the optimal sequence. These proposed algorithms are also designed to treat opinions of experts. In this paper, Fuzzy processing times are expressed as triangular fuzzy numbers and comparison method use Lee-Li method and ranking method based on the dominance property. On the basis of the proposed method, an example is presented.

• 산업공학
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• 제12권4호
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• pp.496-505
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• 1999

Quality of Service(QoS) is the collective effect of service performances and has a direct impact on customer satisfaction. Although QoS is subjective, network performance parameters contributing to QoS can be measured physically. Therefore overall customer satisfaction for each test condition of the performance parameters is evaluated by asking respondents to indicate his or her opinion on a five-category rating scale i.e., excellent, good, fair, poor, and unsatisfactory. The opinion data resulting from the test can then be used to measure and analyze QoS from the customers' viewpoints. In this papaer, we consider two methods for analyzing the opinion data: MOS method and Cumulative Probability Curve method. The former evaluates an arithmetic mean of the opinion scores which quantify the surveyed opinions of respondents. The latter uses graphical and analytical models which are based on the distribution of the opinions rather than an arithmetic mean. The advantages, disadvantages, and an alternative of each method are discussed, together with future directions of research.

• 한국조경학회지
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• 제24권1호
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• pp.42-54
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• 1996

Many of urban parks which have been designated for urban planning regulation are not well developed because the priority of investment is inferior to that of other public facilities. Park development is an urgent urban policy and it is hard to decide priority among parks. Therefore, it is necessary to evaluate the priority of park development. Thus the Analytic Hierarchy Process has been introduced because it is suitable for achieving objectivity by collecting the professional opinions. The goals of park development are evaluated by AHP method and the priorities among goals are conservation of natural environment, satisfying the residents' residents' needs, population density, regional pollution, land acquisition cost, ratio of greeneries and facilities within park areas. Priority of park development is decided by the standardization of each individual inventory data and considering of the professional opinions. Among the multi-attribute judgement methods, AHP method may be the most widely used. Despite the critical evaluations of the AHP, such as limitation of the nine-point scale and the rank reversal problem, application of AHP to decide the priority of park development is suitable for actual circumstances.

• 한국군사과학기술학회지
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• 제14권5호
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• pp.753-759
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• 2011

In this paper, we propose the direction of development for EOD robot. We collected and analyzed the opinions of EOD teams. In order to verify the opinions, we conducted QFD(Quality Function Deployment) analysis. Based on the QFD analysis, we work out the priority of EOD robot development. And we establish the goal of development(target system) and suggest the development direction of EOD robot on each issue.

• 경영과학
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• 제13권2호
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• pp.163-175
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• 1996

This research shows that fuzzy set theory can be useful in modeling and solving flow shop scheduling problems with uncertain processing times and illustrates a method for solving job sequencing problem which the opinions of experts disagree in each processing time. In this study, FCDS (Fuzzified Campbell-Dudek-Smith) algorithm and FNEH (Fuzzified Nawaz-Enscope-Ham) algorithm are proposed to improve the fuzzified Branch & Bound algorithm that requires long run-time and computational complexities to find the optimal sequence. These proposed algorithms are also designed to treat opinions of experts. In this paper, Fuzzy processing times are expressed as triangular fuzzy numbers and comparison method use Lee-Li method and ranking method based on the dominance property. On the basis of the proposed method, an example is presented.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 춘계학술대회 논문집
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• pp.451-456
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• 2004

The KTX has been launched one month ago and people can travel much faster and further. There are two opinions which are the dispersion and the concentration of metropolitan population. These contrary opinions were disputed against each other before launching KTX. The phenomena of metropolitan population concentration socially made many problems as it was already pointed out on many papers. So accurate prediction is very important. Thus, this study will predict how KTX will affect the dispersion of metropolitan population focused on highly populated Seoul-Pusan Railway. It will achieved by comparing and analysing foreign cases.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2009년도 춘계학술대회
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• pp.203-212
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• 2009

The purpose of this study is to collect and analyze Technical High School Teachers' opinions to find out solutions to reduce safety accidents since it is important for teachers to recognize the importance of safety. We surveyed 150 teachers from technical high schools located in Incheon and divided them into three categories and asked their opinions about prevention of safety accidents in laboratories. We also studied their experiences constructing educational environment and making instructional materials for safety eduction to improve safety awareness. Also, we studied whether school safety awareness increases through safety related activities.