• Journal of Families and Better Life
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• v.20 no.6
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• pp.209-217
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• 2002

In this study, I analyzed single people time use and leisure behavior. I have compared patterns of time use of the single people who completed a survey for this study with the data from Time Use Survey(Korea National Statistics office, 1999). The survey participants included 160 single people who were thirty- to forty-years-old and who were living alone. The data from the Time Use Survey by NSO contained 2,004 married people cases and 30,155 unmarried individuals cases. The major findings are as follows: First, the single people who participated in this study were not especially anti-marriage; they simply have not been married yet and were living in a one-person household. Second, single people spent more time at work and less time for leisure and socializing than two comparative groups. Third, single people spent more time for household labor than other groups, and the only exception was the married female group. There was no gender difference in the time spent at household work Finally, single people tended to spend their leisure time with passive activities such as reading a newspaper or a magazine, watching television, and listening to the radio.

• Asia pacific journal of information systems
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• v.10 no.4
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• pp.133-152
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• 2000

Successful Electronic Commerce(EC) requires not only a transformation of the supply chain but a redesign of organizational processes as well. Just as the organizations in a supply chain must cooperate with each other to achieve a collective goal, so too do the departments and groups that comprise an organization depend on each other to achieve the organization's goals. A lack of coordination at either of these levels can result in poor performance and high coordination costs. In addition, changes in inter-organizational dependencies can affect the dependencies within the affected organizations. The lack of coordination across two levels results in a transition gap in transforming the inter-organizational design to the intro-organizational design in EC deployments. The purpose of this research is to develop a modeling method for coordination, managing the linkage between inter- and intra-organizations in EC deployments. The method was applied to the EC development project of a cable TV home-shopping company. The coordination approach enabled us to manage dependencies among the coordination elements and identify the effect of a change on other elements, which became the basis for effective EC deployments. We will discuss the method and compare it with other dependency management methods.

• The Research Journal of the Costume Culture
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• v.27 no.3
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• pp.239-250
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• 2019

Recently, young people wearing hanbok are highly visible in the palace and in Hanok Village. However, there is much controversy regarding whether the hanbok the young people are wearing is traditional. Young people in Korea are exposed to hanbok through a variety of ways such as school education, games, webtoons, television shows, and movies. In this study, we presented teenagers with illustrations of hanbok to see which they preferred and which if any they recognized as traditional. The study respondents most preferred the hanbok from the 18th century, but they considered the hanbok from the 20th century to be the traditional style. We next used text mining to analyze the students' freely written, open-ended responses regarding the hanbok they preferred and the one they considered traditional. The hanbok from the 18th century, the one the teenagers preferred, was a sexy, cool style related to gisaeng that emphasized the waist, whereas the hanbok they believed was traditional, the $20^{th}$-century hanbok, was simple, neat, comfortable, and plain. Among the young people's responses regarding which hanbok was traditional, the text mining extracted the following repeated words related to both the 18th- and 20th-century hanbok: "dramas," "mass media," "historical dramas," and "movies." For the 18th-century hanbok only, we extracted "webtoons" and "Hanok Village," and for only the 20th-century hanbok, we extracted "textbooks."

• Korean Linguistics
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• v.74
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• pp.169-197
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• 2017

The purpose of this paper is to seek the development direction of the studies on improving of broadcasting language, by examining the fruits and the limitations of existing research. Firstly, this paper makes sure that the study on improving of broadcasting language is one of the subtypes of study on broadcasting language. Then the current state of the studies on improving of broadcasting language is analyzed by genre, problem, and assessment standard. According to this analysis, existing research is concentrated too much in certain genres such as current affairs and news, but also in certain problems such as accuracy or publicness infractions. Finally, this paper concludes by suggesting three development directions of the future studies on improving of broadcasting language as follows: (1) Accuracy or publicness related problems need no more studies on themselves but continuous and systematic monitoring and institutional device. (2) We need more interest and research on language used in certain genres such as TV home shopping and commercial break. (3) Fairness or soundness related problems need more studies on themselves, because the judgement or assessment standard of these problems is not only difficult to find out, but also in need of viewer and listener awareness investigation and social agreement procedure.

• International journal of advanced smart convergence
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• v.10 no.2
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• pp.79-85
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• 2021

Speech recognition technology refers to a technology in which a computer interprets the speech language spoken by a person and converts the contents into text data. This technology has recently been combined with artificial intelligence and has been used in various fields such as smartphones, set-top boxes, and smart TVs. Examples include Google Assistant, Google Home, Samsung's Bixby, Apple's Siri and SK's NUGU. Google and Daum Kakao offer free open APIs for speech recognition technologies. This paper selects three APIs that are free to use by ordinary users, and compares each recognition rate according to the three types. First, the recognition rate of "numbers" and secondly, the recognition rate of "Ga Na Da Hangul" are conducted, and finally, the experiment is conducted with the complete sentence that the author uses the most. All experiments use real voice as input through a computer microphone. Through the three experiments and results, we hope that the general public will be able to identify differences in recognition rates according to the applications currently available, helping to select APIs suitable for specific application purposes.

• Korean journal of food and cookery science
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• v.29 no.2
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• pp.105-113
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• 2013

Consumer organizations usually lead the opinions of the consumers. This study was performed to investigate the perceptions and information needs of consumer organizations on food additives for the promotion of risk communication. A survey was conducted for 4 weeks in March 2012 by using a self-administered questionnaire consisting of 32 questions. Total 111 responses were collected for analysis. 'Safety (91.0%)' was the most important factor influencing the purchase of processed food, and both 'food additives (24.3%)' and 'environmental pollution (23.4%)' were considered as main risk factors. The longer the career of the members had, the higher negative perceptions on food additives (p<0.01). About 70% of the respondents who had known KFDA's researches on evaluating safety of food additives answered that researches were not enough to make sure the safety. Although lectures and other domestic organization were the main channels for getting information, 'TV' was considered as the most suitable way for it. 'Poor risk communication (32.4%)' was pointed out as the serious problem of government's food safety policy. Based on these results, consumer organizations' low level of trust on government should be overcome by continuous supply of information what they need to facilitate risk communication on food additives.

• Journal of Korean Academy of Nursing
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• v.31 no.1
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• pp.94-106
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• 2001

The purpose of this study was to verify the use of Seo's Elderly Stress Scale (SESS), which was developed in 1996. Through the modified tool, it is possible to examine the stress of Korean elders and to contribute to the welfare of them. The subjects were 350 elders over 65 years old who live in Seoul, Kwang-Ju, Yang-Ju Gun Kyung-ki Do, Ui-Jong Bu, and Young-Am Kun, Jeun-Ra Nam Do. the data of 331 elders (94%) were analyzed. Data were collected between January and March in 1996 and analyzed using the SPSS Win 8.0. The result are as follows: 1. Items with low correlation with the total items were removed. So 27 items were removed and 37 items remained. This 37 items were death in the family and/or close friends, family member's behavior not meeting expectations, marriage of daughter, marriage of son, friction with daughter- in-law, argument among children, children refuse to live with parent, children leaving home, sex injury or accident, in frequest visits from children and grandchildren, providing care for your daughter or daughter-in-law post-partum, decrease in decision making and authority in home, Lunar new year and the harvest featival, house sitting, working in the house, performing a sacrificial rite, missed birthday, not living with the eldest son, decreased eyesight, decreased strength, decreased memory, sleep pattern changes, thoughts about death, loneliness, decreased hearing, change of dental condition, change in your diet or eating style, difficulty in self care, moving because of disease or aging, argument with friend or neighbour, travel, dealing with the procedure of heritage, loss of money or property, not enough pocket money, hearing on elderly neglect in television or radio, hope of going home and ignorant from others. 2. Overlapped items were discussed by colleagues and were modified. 'marriage of daughter' and 'marriage of son' were modified in 'marriage of children'. 'self injury or accidents' and 'family accidents' were modified in to self or family accidents. 3. Factor analysis was done in order to identify validity and three factors were obtained from the result. The first factor familial relation area, included 17 items. The second factor, physical area, included 9 items. The third factor, psycho-socio-economic area, included 9 items. Cronbach coefficient alpha for the 35 items was .923. 4. Pearson's correlation was .704 between SESS and SOS (Symptoms of Stress) in order to confirm construct validity. Based on the result, the following is suggested; 1. The modified SESS needs to be reverified with elder. 2. Korean elder's health promotion can be made by development of stress intervention which was accurately measured with SESS.

• Journal of Korean Home Economics Education Association
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• v.21 no.2
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• pp.1-22
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• 2009

This study was to investigate of body perception, attitude on weight-control and self-esteem according to the weight group of high school students. Using the questionnaires taken by 777 first grade students in six high schools in Daegu, this study was conducted from August 20th to September 10th in 2007. Statistical data analysis were completed using the SPSS 12.0 program. The results of this study were as follows : First, girls are more interested in weight-control than boys, especially about obesity. As a result, they try to control their weight to lose weight in high school days with the right perception of weight. They also have good knowledge about weight-control and cut down the food intake. We need to study more about the reason why the self-esteem of girls' obesity group is high. Second, most of the boys controled weight for their health and they did exercise to lose weight and they are more satisfied with the result of weight-control and self-esteem than girls. About the body type, boys got affected by friends, and girls by TV. In boys' case, as the BMI is low and the difference between their present weight and ideal weight is small, they are more satisfied with the result of weight-control and prefer physical activities. In girls' case, as the BMI is low and their satisfaction with the weight-control result is high, they have good eating habit and high self-esteem. Third, compared with the weight group and their self-esteem, in boys' case, low-weight boys are high when they do physical activities more than 20 minutes, whereas when the normal-weights and over-weights are satisfied with their weight-control result, and the obese have good eating habit, it is high. In girls' case, the self-esteem is high when the normal-weights are satisfied with their weight-control result and over-weights prefer physical activities and the obese are interested in weight-control. Especially, the obese girls group show high self-esteem when they have interest in weight-control.

• Journal of Preventive Medicine and Public Health
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• v.26 no.3 s.43
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• pp.359-370
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• 1993

To identify the smoking status and its related factors in middle and high school boys in Kwanju a study was performed from 15th to loth of June 1992. Population were selected by two-stage stratified random sampling method and total 3,959 students replied to the self-administered questionnaire survey (1,574 in middle school, 1,664 in academic high school, 712 in business high school). The results were as follows ; 1. The proportion of current smokers was 1.5% in middle schools and 20.1% in high schools. And the smoking rates increased with school grade years (p<0.01). 2. For the motivation of smoking, curiosity was the most frequent factor and the next was temptation by friends. 3. The most common situation on the first experience of smoking was that middle school boys smoked a cigarette which was found in a house, through curiosity, with friends, at home. High school boys smoked a cigarette taken from friends, through curiosity, with friend, on the road or at home. 4. The proportion of smokers who smoke a cigarette regularly was 34.8% among smokers in middle school and 70.2% among smokers in high school. The most proportion of duration of smoking was less than 1 month among middle school boys (20.8%) and more than 2 years among high school boys (43.9%). The first smoking experience was in elementary school among middle school boys and the third grade of middle school in high school students. Most current smokers (73.9% in middle school boys, 65.3% in high school boys) wanted to quit smoking. 5. Smokers had significant association with intimate friend's smoking, mother's and brother's smoking, inharmonious friendships, dissatisfied with home and school life, lower school grades, generous attitude to other smokers, lack of knowledge to passive smoking and no contact to mass media (TV) (p<0.01).

• Journal of Korean Home Economics Education Association
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• v.21 no.4
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• pp.1-17
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• 2009

The purpose of this study was to investigate recognition of food additives, to provide the basic data for food education of high school students. The survey was conducted from 560 students who are boys and girls of high schools in Gwangju. Data were analyzed by a SAS program. According to the survey, an usual recognition for additive food according to related variable showed that it was the highest ratio of 4.18 that policy on complete labeling of foods should be requested for additive food but it showed the lowest 2.17 that additive food is promoting quality of food. In a difference of a degree of a correct answer of knowledge for additive food and knowledge according to related variable, a degree of a correct answer of knowledge for additive food showed a lot of interest in safety in that knowledge for safety showed 79.45 but were showed much lower 7.5% for a degree of a correct answer of actual knowledge of additive food among food ingredients labels. A a degree of a demand of information, safety concerns and understanding a uses of additive food according to sex and a grade showed that in a degree of a demand of information, the students have ever heard information of additive food was the girls were more than the boys and also freshmen were the most answered and have ever heard term of additive food was the boys were more than the girls and the sophomore students were the most answered questionnaire for media of TV. Radio. Newspaper and so forth. A degree of necessity the students know additive food was the most answered of positive from the boys and freshmen. Where the students would like to learn additive food was answered of media from the boys school teacher from the girls school teacher from the freshmen, media from the sophomore and the junior.