• Journal of the Korean Society of Food Culture
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• v.22 no.6
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• pp.705-712
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• 2007

In spite of the fact that the food group(Food, Drinks and Health foods & Agricultural and Marine products) occupies little position in total sales of Internet shopping mall, the food group's sales in cyber shopping mall in 2006 have increased 678.1% over 5 years. In addition to the fact that the food consumption pattern has changed from quality-oriented to convenience, health and safety-oriented, the need to decrease the opportunity cost created by housework is rising in the context of increase of women's work participation rate. The wind of change like these will become the foundation on which cyber food industry will be developed. The factors having an effect on consumer purchasing intentions when one buy foods through internet shopping malls are researched in this thesis. For the investigation, women of 697 were surveyed by a questionnaire, and the data were analyzed by the SPSS for WINDOW(Version 12.0). The result is as follows: Factors having an effect on food purchasing intentions are Convenience(Timesaving, Troublesomeness), Customer service(Responsiveness, Reliability, Empathy, Tangibility), Perceived Customer Risk(Economic, Social, Performance risk) and Shopping experience(Easy to find out, Easy process for payment) in order.

• Journal of the Korean School Mathematics Society
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• v.12 no.3
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• pp.247-265
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• 2009

In the 21C information-based society, there is an increasing demand for emphasizing communication in mathematics education. Therefore the purpose of this study was to research how properties of communication among small group members varied by mathematical problem types. 8 fourth-graders with different academic achievements in a classroom were divided into two heterogenous small groups, four children in each group, in order to carry out a descriptive and interpretive case study. 4 types of problems were developed in the concepts and the operations of fractions and decimals. Each group solved four types of problems five times, the process of which was recorded and copied by a camcorder for analysis, among with personal and group activity journals and the researcher's observations. The following results have been drawn from this study. First, students showed simple mathematical communication in conceptual or procedural problems which require the low level of cognitive demand. However, they made high participation in mathematical communication for atypical problems. Second, even participation by group members was found for all of types of problems. However, there was active communication in the form of error revision and complementation in atypical problems. Third, natural or receptive agreement types with the mathematical agreement process were mainly found for conceptual or procedural problems. But there were various types of agreement, including receptive, disputable, and refined agreement in atypical problems.

• Journal of Korea Entertainment Industry Association
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• v.14 no.4
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• pp.199-209
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• 2020

"Positive Influence(PI)" of popular star has recently emerged as a social concern, but the lack of prior research has led to confusion over its concept and range of activity. On this point, this study carried out to lay the groundwork for discussions on the systematization of related theories, focused on identifying the current situations by analyzing articles for 15 months from January 2019 to March 2020 when related reports were in full swing. As a result of the analysis of the remarks from the entertainers mentioned in the articles, they were not clearly aware of the concept while doing good deeds under the name of PI in light of the study outcome by Aegean and Singer(2013). The motivations for good deed were classified into six types, including difficulty empathy, fandom reward, participation urge, nidana emphasis, experience subjugation, and memory evocation in the order of frequency of cases. Specific behaviors of PI were followed by donations of money and valuables for 54.4 percent, participation of social agendas for 14.0 percent, volunteering for 13.2 percent, joining campaign for 11.4 percent, other good deeds for 4.0 percent, and philanthropy for 3.0 percent. In occupational analysis, the concentration of donations was also evident. Their activities in the fields of human rights sensitivity, environmental protection and self-management, which are expected to have great effects with their influence, have been extremely poor. The results of the study first require academia to establish a interdisciplinary concept for PI. It also suggests that entertainers and their agencies should take far more strategic approach to evolve the PI event in a way that utilizes the advantages of each job group, such as actors, singers and comedians, and expands the diversity of areas.

• Journal of Family Resource Management and Policy Review
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• v.26 no.4
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• pp.39-52
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• 2022

The purpose of this study was to examine the workday leisure time of dual-income fathers and mothers with preschool children. Data were gathered from the Statistics Korea Life Time Surveys from 2004(y1) and 2019(y2) (n=2,697). Life time was composed of three types(inevitable time, compulsory time, and leisure time) and leisure time was categorized into 11 activities(voluntarism, participation, social relationships, religion, rituals, culture and tourism, sports, game and play, media, rest, and others) to investigate gender differences and time effects. The major results were as follows: First, both working fathers and mothers with preschool children spent less inevitable time, more compulsory time, and less leisure time, than other adult group. Second, fathers spent more time on 10 leisure activities except religion in y1, and on all activities than mothers in y2. In y2, less time on three activities(social relationships, rituals, and media) for both fathers and mothers, less time on religion for mothers only, more time on two activities(participation, game and play) for both groups were spent than y1. Third, in the regression analysis of fathers' and mothers' leisure time on three leisure activities(sports, game and play, and media) with a distinct pattern from leisure time for adult group between y1 and y2, socioeconomic variables and lifetime variables showed different effects by gender and waves. Based on the results, family policy and programs to improve the work-life balances of working fathers and mothers discussed.

• Journal of Korean Society of Transportation
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• v.24 no.5 s.91
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• pp.89-108
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• 2006

Korea has been entering the ageing society as the population of age over 65 shared over 7% since the year 2000. The ageing society needs to have transportation facility considering elderly people's travel behavior. This study aims to understand the elderly people's travel behavior using recent data in Korea. The activity schedule approach begins with travel outcomes are part of an activitv scheduling decision. For tho?e approach. used discrete choice models (especially. Nested Logit Model) to address the basic modeling problem capturing decision interaction among the many choice dimensions of the immense activity schedule choice set The day activity schedule is viewed as a sot of tours and at-home activity episodes tied togather with overarching day activity pattern using the Seoul Metropolitan Area Transportation Survey data, which was conducted in June, 2002. Decisions about a specific tour in the schedule are conditioned by the choice of day activity pattern. The day activity scheduling model estimated in this study consists of tours interrelated in a day activity pattern. The day activity pattern model represents the basic decision of activity participation and priorities and places each activity in a configuration of tours and at-home episodes. Each pattern alternative is defined by the primary activity of the day, whether the primary activity occurs at home or away, and the type of tour for the primary activity. In travel mode choice of the elderly and non-workers, especially, travel cost was found to be important in understanding interpersonal variations in mode choice behavior though, travel time was found to be less important factor in choosing travel mode. In addition, although, generally, the elderly was likely to choose transit mode, private mode was preferred for the elderly over 75 years old owing to weakened physical health for such things as going up and down of stairs. Therefore. as entering the ageing society, transit mode should be invested heavily in transportation facility Planning tor improving elderly transportation service. Although the model has not yet been validated in before-and-after prediction studies. this study gives strong evidence of its behavioral soundness, current practicality. and potential for improving reliability of transportation Projects superior to those of the best existing systems in Korea.

• Journal of Arbitration Studies
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• v.12 no.1
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• pp.171-205
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• 2002

ADR (Alternative Dispute Resolution) is a system to settle disputes without having to pursue a judgment through the courts; it provides an alternative to conventional judicial proceedings. As such, ADR is available to resolve a wide range of disputes, ranging from minor disagreements between neighbors to contracts involving millions of dollars. One can say there has been “efficient resolution of a dispute” only when it has been settled rapidly and finally to the satisfaction of all parties concerned, inexpensively and in a transparent manner. In this respect, ADR may well be regarded as the most efficient method to resolve disputes. In order to establish and disseminate ADR as a practical dispute-settlement procedure, first, governmental financial support is necessary, rather than having to depend upon fees collected from the disputing parties. At the same time, various inducement policies also are required. The most important factor is to make people aware of the fact that ADR is a low-cost, speedy system and more practical compared with other procedures. Second, cooperation from legal circles, lawyers in particular, is absolutely necessary. If disputes become serious, the general public normally seeks out lawyers for advice. Third, disputing parties have to be convinced of the benefits of ADR, secure in the knowledge that ADR will provide them not only with economic benefit but also a satisfactory result. Diverse ADR procedures should be developed and implemented to facilitate participation in a comfortable atmosphere with a mutually friendly relationship. The most important factor in achieving the wider use of ADR, which is attracting more attention of late, is the expectation that it will bring a satisfactory resolution to the related parties in dispute. The trend of seeking a new dispute-settlement method also reflects the changing sense of values in society today. Therefore, one specific method is not suitable for all kinds of disputes. A proper system should offer different approaches according to the pattern and type of dispute and the parties concerned. In selecting a dispute-resolution system, several factors have to be considered - the relationship between the parties, their financial situations, the necessity of maintaining confidentiality, urgency for settlement, etc. In the light of all these, it is desirable for the disputing parties to select the most appropriate of the available systems, not blindly turning to the courts, if and when a dispute arises.

• Physical Therapy Rehabilitation Science
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• v.5 no.4
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• pp.185-192
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• 2016

Objective: The purpose of this study was to find the limited patterns of middle-aged women in selective functional movement evaluation and analyze the effects of pattern improvement exercises and general control groups on the Health Risk Appraisal (HRA). Design: Randomized controlled trial. Methods: The 31 subjects were physically healthy middle-aged women aged 40-59 living in Seoul, The subjects were randomly divided into an experimental group and a control group. Forty-three physically healthy women were originally recruited and randomly assigned to either the experimental group (n=22) or the control group (n=21). However, due to lack of participation, a total of seventeen subjects in the exercise group and fourteen subjects in the control group participated in the study. All subjects were tested using Selective Functional Movement Assessment (SFMA) and HRA for the baseline measurement and joined an exercise program of their group for one hour per session, twice a week for four weeks. The experimental group was provided with the corrective exercises and the control group was given the general fitness program. A follow-up test was conducted after eight weeks from the baseline measurement. Results: Both experimental and control group showed significant changes in SFMA and HRA scores (p<0.05). In the experimental group and control groups, the SFMA and HRA showed significant improvement from baseline to 4 weeks (p<0.05). Also, in the experimental group, the SFMA was significantly improved from baseline to 8 weeks (p<0.05). For the experimental group, there was a significant improvement in SFMA after 4 weeks compared to the control group (p<0.05). Conclusions: The corrective exercise in the experimental group had a positive effect on the SFMA score as well as the general squat exercise in the control group. The corrective exercise and general control group had the same positive effect on the HRA score.

• Journal of Korean Public Health Nursing
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• v.32 no.2
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• pp.235-248
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• 2018

Purpose: This qualitative study examined the participation in ICT-based management from the perspectives of patients with chronic diseases. This study was conducted as one of several studies evaluating the effectiveness of chronic disease management in the Ministry of Health and Welfare. Methods: Focus group interviews were used as its guiding methodology. Group interviews with 16 patients were carried out using semi-structured interview questions developed from a literature review and discussion with researchers. Content analysis was used to analyze the data. Results: A total of 11 sub-themes were extracted through a comparison of the concepts and semantic analysis, and finally, four themes were derived: "Satisfied with systematic management of health care", "Leading in health care", "Understanding the pattern of blood pressure and blood sugar change" and "Adherence to existing health care habits". Conclusion: This study is meaningful in that it used qualitative analysis through FGI to evaluate the effects of an ICT-based chronic disease management project. Based on this study, a mixed-method design study and an intervention study among patients with metabolic syndrome is proposed.

• Applied Chemistry for Engineering
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• v.7 no.5
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• pp.832-842
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• 1996

TAME synthesis was studied in a fixed bed reactor with 3 different types of exchanged resins i.e, Amberlyst-15, Amberlyst-15(wet) and Amberlyst XN-1010. Amberlyst-15 has highest activity, presumably due to the higher reaction participation of the inner active sites of gel shape microparticular resin structure. The optimum reaction conditions for TAME synthesis were found as follows ; reaction temperature of $135^{\circ}C$, molar ratio(MeOH/I.A.A) of 1.0~4.0 and W/F of 2.0~4.0 gr.-cat. hr/gr.-mole. The cross-linking bond of styrene divinyl benzene was observed at $2{\theta}=20$ in XRD pattern. The DSC analysis showed that the thermal stability was in order of Amberlyst-15>Amberlyst-15(wet)>Amberlyst XN-1010. The apparent activation energies of TAME synthesis reaction with Amberlyst-15, Amberlyst-15(wet) and Amberlyst XN-1010 were 12.36, 12.46 and 14.72 kcal/mole, respectively.

• Journal of Korean Public Health Nursing
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• v.21 no.2
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• pp.193-205
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• 2007

Purpose: To evaluate the current status of utilization and implementation of health promotion programs for Korean middle-aged women in public health centers. Methods: Three-phase stratified sampling was done to select 1304 middle-aged women (aged 40-64 years) from all regions of Korea. The data were collected by face-to-face interviews using a structured questionnaire for individual responses and mailed surveys to 126 public health centers. Descriptive statistics and $x^2$-test were done for data analysis. Results: Only 12 of the 126 public health centers (9.9%) implemented health promotion programs for middle-aged women, with the lack of manpower being cited as the main reason for the absence of programs. From individual responses, 11.3% had participated in health promotion programs offered by public health centers. The main reasons for not participating were inconvenient times and lack of information. Significant differences were found in the frequency of participation in programs, exercise programs and diabetes management according to the size of region. The majority of the respondents cited the need for medical services, followed by programs focused on stroke prevention and leisure time management. The responses on the willingness to participate followed a similar pattern. Conclusion: There are gaps between the utilization of health promotion programs by middle-aged women and what is offered by public health centers. The results of this study support the need to develop more health promotion programs focusing specifically on the needs of middle-aged women.