• Journal of Digital Convergence
• /
• v.16 no.11
• /
• pp.553-560
• /
• 2018

The purpose of this study is to investigate whether the job engagement mediates relationship between positive psychological capital and turnover intention in the event worker. For it, a questionnaire survey is performed for 394 participants consisted of male and female living in BUSAN. Their age is from 20 to 50. Afterwards, the collected data is analyzed using the regression analysis. Positive psychological capital is significantly positive to the job engagement. Meanwhile, positive psychological capital is significantly negative to the turnover intention. Likewise, job engagement is significantly negative to the level of turnover intention. Also, job engagement partially mediated relationship between positive psychological capital and turnover intention. Therefore, this study suggests that it will be developed the mediation program that improves both work environment and positive psychological capital to increase job engagement as well as reduce turnover intention in the event worker.

• Journal of Digital Convergence
• /
• v.20 no.1
• /
• pp.71-86
• /
• 2022

The purpose of this study is to develop and validate a scale to measure the ethical awareness of users who accept artificial intelligence technology or service. To this end, the constructs and properties of AI ethics were identified through literature analysis on AI ethics. Reliability and validity were assessed through a preliminary survey(N=273), after conducting an open-type survey to men and women(N=133) in 10s to 70s nationwide, extracting the first questions, and reviewing them by experts. The results of an online survey conducted on men and women(N=500) were refined by confirmatory factor analysis. Finally, an AI technology ethics scale was developed. The AI technology ethics awareness scale was developed with 16 questions in total of 4 factors (transparency, safety, fairness, accountability) so that general awareness of ethics related to AI technology can be measured by detailed factors. In addition, through follow-up research, it will be possible to reveal the relationship with measurement variables in various fields by using the ethical awareness scale of artificial intelligence technology.

• Proceedings of the Korean Society of Community Living Science Conference
• /
• 2009.09a
• /
• pp.85-85
• /
• 2009

차는 세계에서 가장 오랜 역사를 가지고 있는 음료로 건강에 대한 관심증가와 함께 음용량이 꾸준히 증가하는 추세이다. 그러나 국내 차 산업은 중국이나 일본 등에 비해 가격 품질경쟁력, 상품개발 면에서 크게 뒤떨어져 있는 실정이며, 향후 차시장도 전면적인 시장개방의 위협에 직면해 있어 차 산업의 발전을 위해서는 경쟁력 있는 수출전략과 함께 국내산업 유지를 위한 전략도 모색해야 한다. 본 연구는 차 소비자의 구매 선택속성을 분석한 것이다. 수도권에 거주하는 20세 이상 남녀 소비자를 대상으로 총 220부의 질문지를 배부하여 최종적으로 189부를 분석하였다. 전체 조사대상자는 여자가 155명(82.0%)이었으며, 연령은 20대가 29명(15.3%), 30대가 52명(27.5%), 40대가 56명(29.6%), 50대 이상은 52명(27.5%)이었다. 교육수준은 대학교졸/재가 91명(48.2%), 으로 가장 많은 비율을 차지했으며, 직업은 회사원/공무원이 59명(31.2%), 주부가 59명(31.2%)으로 가장 많은 비율을 차지했다. 월평균 소득은 200만원~300만원 미만이 57명(30.2%)으로 가장 많은 비율을 차지했다. 조사대상자의 차 소비 특성으로는 잎차와 티백, 가루차를 포함해 연평균 차 구매량이 '1~3통'이라고 응답한 사람이 73명(38.6%)으로 가장 높게 나타났고, '4~6통'이 39명(20.6%), '1통 미만'이 32명(16.9%), '6~10통'은 24명(12.7%), '10통 이상'은 21명(11.1%)으로 나타났다. 차를 마시는 장소는 '사무실이나 학교'가 100명(52.9%)으로 가장 높게 나타났으며, '집'은 83명(43.9%), '녹차전문점이나 찻집'은 6명(3.2%)으로 나타났다. 차를 마시는 상황은 '혼자 마신다'가 72명(38.1%)으로 가장 높게 나타났다. '친구와 만날 때나 사교모임 시'는 68명(36.0%), '가족과 함께 대화 시'는 31명(16.4%), '사업상대를 만날 때'는 18명(9.5%)으로 나타났다. 차를 음용하는 이유는 '편안한 대화를 하는데 도움이 되기 때문'이 65명(34.4%)으로 가장 높게 나타났고, '건강에 좋은 웰빙 음료이기 때문'은 53명(28.0%), '기호음료로서 맛과 향이 좋기 때문'은 42명(22.2%), '정신을 맑게 해주기 때문'은 21명(11.1%), '갈증해소에 좋기 때문'은 8명(4.2%)으로 나타났다. 차 구입 시 정보를 얻는 곳은 '주위사람들'이 77명(40.7%)으로 가장 높았고, '신문이나 잡지, TV 등'은 66명(34.9%), '판매원이나 시음을 통해서'는 33명(17.5%), '인터넷'이 13명(6.9%)으로 나타났다. 차소비자들이 가장 중요하게 여기는 속성은 맛(4.31)이 가장 높게 나타났으며, 그 다음이 향(4.12), 브랜드(3.84), 가격(3.76), 생산지역(3.75), 발효정도(3.72), 색(3.68), 채엽시기(3.69), 포장(3.66), 제조방법(3.56) 순으로 나타났다.

• Journal of Nutrition and Health
• /
• v.55 no.1
• /
• pp.120-140
• /
• 2022

Purpose: The purpose of the study was to investigate whether adherence to the Korea Healthy Eating Index (KHEI) was associated with metabolic syndrome and risk markers. Methods: The participants included 8,345 adults, aged 20-59 years, who took part in the 7th Korea National Health and Nutrition Examination Survey (KNHANES). The data were analyzed using a complex-sample t-test, the Rao Scott χ²-test, and logistic regression analysis on the SPSS v. 26.0 software. The participants were divided into four groups by quartiles of KHEI scores. Results: The average KHEI score was 61.06 points out of 100, and the women's score (62.50 points) was significantly higher than that of men (59.63 points). The KHEI quartiles status showed significant differences by age (p < 0.001), household income (p < 0.001), smoking status (p < 0.001), and food security. Specifically, the KHEI quartiles in the men showed significant differences in education (p < 0.001) and economic activity (p < 0.001) whereas those of women showed significant differences in alcohol-consumption (p < 0.001), depression (p < 0.01) and eating-out (p < 0.001). As the KHEI scores increased, the proportion of subjects with an energy intake below the estimated energy requirement (EER) was lower, and significantly better levels of intake were observed for carbohydrate, protein, vitamin C, calcium, vitamin B₁, vitamin B₂, and niacin. The incidence of the metabolic syndrome risk factors, hypertriglyceridemia and hyperglycemia for men and hypertension, and hyperglycemia for women showed significant differences. The KHEI scores were inversely associated with abdominal obesity, hypertriglyceridemia, low high-density lipoprotein cholesterol, hyperglycemia, hypertension, and metabolic syndrome. Conclusion: Based on these results, we conclude that higher adherence to the KHEI was associated with lower metabolic syndrome risk factors and incidence of the metabolic syndrome.

• Proceedings of the KOR-BRONCHOESO Conference
• /
• 1991.06a
• /
• pp.30-30
• /
• 1991

성대마비 이비인후과 영역에서는 비교적 빈번하게 관찰되는 질환으로 대부분은 미주신경과 그 분지인 반회신경이 경정맥공에서 후두까지의 주행중에 생긴 질환에 의하여 이차적으로 발생하거나, 드물게는 윤상갑상연골 관절의 고정에 의사여 발생하게 된다. 임상적인 진단은 간접후두경이나 화이버옵틱후두경 검사법에 의하여 간단하게 내려질 수 있으나, 그 발생원인은 다양하며, 임상적인 양상 및 그에 따른 치료 원칙도 다르게 나타난다. 이에 연자들은 1986년 1월 1일부터 1990년 12월 31일까지 5년간 국립의료원 이비인후과에 내원한 환자중 성대마비로 진단된 환자 61례에 대한 후향적 기록 분석에 의해 성별, 원인별, 측별, 성대의 위치, 및 그에 따른 치료방향에 대하여 비교 검토하여 다음과 같은 결과를 보였다. 1)성별은 남녀비가 3:2로 남자가 많았으며, 연령별 분포는 20대에서 70대까지 비교적 균등하였으나 50대(23.0%)에서 가장 많은 분포를 보였다. 2)원인으로는 원인불명이 16례(26.2%), 갑상선수술 8례(13.1%), 폐결핵과 기관내삽관후 각각 6례(9.8%), 폐암 5례(8.2%) 순이었다. 3)마비된 성대의 측별 분포는 편측성이 51례(83.6%), 양측성이 10례(16.4%)이며, 편측성중 좌측이 37례(60.6%)로 가장 많았다. 마비된 성대의 위치는 부정주위가 33례(54%)로 가장 많았다. 4)즉 증상은 단지 애성만 있었던 례가 31례(50.8%), 호흡곤란 혹은 기도흡인등을 동반한 애성이나, 애성을 동반하지 않은 례도 있었다(3례). 증상 발현후 병원 내원까지 기간은 2개월이내가 가장 많았다. 5)16례에서 수술적 처치가 시행되었거나(9례), 혹은 자연치유가 관찰되었는데(7례) 편측성마비때 갑상연골성형술 2례, 양측 마비때 후두외접근법에 의한 피열연골절제술 4례, 레이저를 이용한 피열연골절제술 2례, 승모판 협착증에 의한 편측성 성대마비에서 개심술후 성대마비 회복 1례, 자연 치유는 7례에서 관찰되었으며 6례에서는 증상발현후 6개월이내에 회복되었다.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.26 no.1
• /
• pp.1-9
• /
• 1997

To evaluate the prevalence of food allergies and the causative food allergens, 1,469 subjects in various age groups were studied by using a food Allergy questionnaire. Also, specific food antibodies were tested with the MAST method, a chemiluminescent assay, in 84 people who have a positive history of food allergies. The results were as follows : Among the total number of 1,469 subjects, about one- half of the total number(46.6%) have a family history of allergies. According to the questionnaire, the prevalence of food allergies was 11.4%. The group with a family history of allergies showed a higher Prevalence than the group without a family history. Skin allergies were the most common type of food allergies in both groups of male and female subjects. The questionnaire revealed mackerel as the most common food allergen, followed by the allergens of peach, pork, chicken, milk and eggs in decreasing order. According to the MAST allergy test, these diagnosed with an actual food allergy totalled 4.1% of the subjects. Peach and pork were the most common food allergens listed on the MAST results.

• Journal of Family Resource Management and Policy Review
• /
• v.27 no.3
• /
• pp.39-52
• /
• 2023

In this study, based on survey data from Japan, I analyzed the differences between the expectations for social security and the perception of life in old age by age group. The analysis data used in this study are from the "Survey on Life Security, 2019" conducted by the Japan Life Insurance Cultural Center, which surveyed men and women aged 18 to 69. The results of the analysis are as follows. First, expectations about health insurance are higher than expectations about other forms of social security in all age groups. Second, when it comes to expectations for public pensions, both men and women have the highest average scores in their 60s. Third, the age group with the lowest average score for public health insurance, public pension, public care insurance, and survivors' pension was found to be those in their 40s. In addition, men in their 20s had a higher average score on their perception of life in old age. Fourth, the effect of social security expectations on perception of life in old age was found to be somewhat different for gender and age groups, but overall, it was found that public health insurance expectations were an important factor that had a positive impact on the perception of life in old age.

• Journal of Digital Convergence
• /
• v.10 no.11
• /
• pp.459-465
• /
• 2012

This study has investigated the effect of isometric contractile force and muscle activity applying ice and hot according to the time from the biceps brachii muscle. In this study, 20 university students participants without musculoskeletal and neurological disorders. By applying a hot pack 5 min, 10 min, 20 min and 30 min respectively and ice pack for 5 min, 10 min, and 20 min respectively. After that measurement are skin temperature, contractile force and muscle activity. Skin temperature of the hot and cold 5 min applied that rapidly changing. Increasing the time it takes to apply a variance has been reduced(p<.001). Isometric contractile force was not statistically significant but highest when applying the hot pack 5 minutes and lowest when applying the hot pack 30 minutes(p<.001). Muscle activity and median frequency was highest when applying the hot pack 5 minutes. To analyze the above results, it was found that isometric contractile force and muscle activity changed according to the applying time. These result lead us to the conclusion that this study will be more evidence for changes in muscle contraction to apply hot pack and ice pack on clinic.

• The Journal of the Korea Contents Association
• /
• v.20 no.9
• /
• pp.224-237
• /
• 2020

This study is about motivations of using YouTube channels related to politics and its effects on political socialization. Information acquisition from the political channels of YouTube was analyzed from the perspective of uses and gratifications theory. Then, the effects of the variable factors which can influence the perception-attitude-action of political socializations were reviewed. To understand aforesaid aspects, online survey was conducted targeting male and female adults between 20 to 50-year-old. There were four factors observed for the motivations of using YouTube channels of politics, which were 'entertainment of political satire', 'mental stability', 'convenience of the media', and 'pursuit of information'. The impacts on political socialization were verified with path analysis. Among the various motivations of using YouTube channels, 'convenience of the media' and 'pursuit of information' were the factors that positively affected the acquirement of political knowledges. Political knowledges had meaningful influences on increasing people's interest in politics, and their sense of political efficacy. Increased interest in politics led to higher level of sensing political efficacy, then higher political efficacy positively motivated people to participate in politics. The theoretical and practical implications of the study were also discussed based on the findings.

• Journal of the Korea Fashion and Costume Design Association
• /
• v.15 no.4
• /
• pp.29-45
• /
• 2013

The purpose of this study is to provide base line data required to establish a viable knitwear marketing strategy targeting young people by comparing and analyzing preference and buying behavior of customers in their twenties. A survey was conducted in 2009 and 2013 on people in their 20's male and female living in Busan. The total of 362 people participated in the survey and the results are as follows: Firstly, the seeking factors for knitwear were utilization factor, functionality factor, care for clothing factor, economics factor and vogue factor. Secondly, a differentiated marketing strategy targeting 20-something customers needs to be established as there was a steep rise in the number of customers purchasing clothes on online shopping malls using smart phone devices according to the survey.'Low-price, broad-line strategy'is also required as those surveyed preferred stores offering a wide choice of designs with reasonable price. Considering the survey results that a growing number of people tended to buy a variety of knitwear items regardless of the seasons, knitwear production needs to be diversified in terms of designs and materials. Thirdly, the survey revealed that pastel-colored knitwear was preferred for spring/summer season whereas knitwear with achromatic colors was voted the most-preferred one during the autumn and winter season. In terms of knitwear shapes, the gap between genders continues to narrow and tendency sensitive to fashion trend became more apparent reflecting the change of the times.