• 한국식생활문화학회지
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• 제17권3호
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• pp.309-314
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• 2002

The purpose of this study was to investigate several aspects of eating out behaviors especially in relation to Chinese food. Self-administrated questionnairs were completed by 556 food-related major college students in Kangwon-do area. The results were as follows: 1. The frequencies of eating out were not significantly different by gender, type of residence, and the amount of spending money per month of the subjects. 2. Korean foods had a tendency to be selected as a first choice of eating out with both family and friends. The subjects preferred Korean foods, Western foods, Chinese foods and Japanese foods in order with their family but flour based foods, western foods and chinese foods in order with their friends. Japanese foods were not selected at all when they ate out with friends. 3. The 80.7% of male subjects and the 58% of female subjects liked Chinese foods. High calorie food was the feeling about Chinese foods for the male subjects and greasy food was for the female subjects. Taste was the most considered factor for choosing Chinese foods. 4. The 80% of subjects answered that Chinese food culture affected that of Korea. The 77% of subjects thought Chinese noodles were settled down to Korea. 5. Using MSG to Chinese foods was recognized as health-concerning factor for 67% of male subjects and 72% of female subjects.

• 가정과삶의질연구
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• 제33권3호
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• pp.31-48
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• 2015

This study examined the factors affecting the client's binge drinking, and the client and parents' change led by family therapy. From August to November 2011, the counseling case of this research was consisted of a total of 9 sessions-individual, parents, mother-daughter, father-daughter, and family counseling. This study utilized verbatim and audio recordings, and employed Miles and Huberman(1994) matrix and network to analyze the data. The findings of the study revealed that the factors that influenced the client's binge drinking included the family's dysfunctional communication method, adverse rearing attitude owing to unresolved emotional problems from the family-of-origin, and the client family's peculiar environment and culture. The therapist's intervention included making the client aware of his own problem, helping to gain insight and understand the parents' family-of-origin, connecting the past family-of-origin and the present, identifying attempted solutions, making aware of new change, and suggesting new communication methods. Through the therapist's intervention employing MRI interactional family therapy model and Bowen's family systems theory, the family members experienced changes; perception of all family members that participated in the counseling changed, and accordingly, their communication method and attitude changed as well. Through these changes in the family, the client's alcohol consumption reduced in terms of both frequency and amount, thus was able to solve their binge drinking problem.

• 한국컴퓨터정보학회논문지
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• 제16권8호
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• pp.137-146
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• 2011

에너지 소모에 대한 증가되는 소비자의 관심을 지원하기 위하여 가전기기의 에너지 모니터링과 예측 방식을 제안한다. 제안한 시스템은 0.5초마다 전류 센서를 지나가는 전류량을 측정하는 스마트 플러그라는 일반 전기 콘센트로 설계하고, 신경회로망의 훈련과 시험 데이터를 얻기 위해 평균기온, 최저기온, 초고기온, 습도, 일조시간의 날씨 정보를 입력 데이터로 사용하고, 스마트 플러그를 통한 전기 사용량을 목표값으로 사용하였다. 훈련을 위한 실험데이터를 사용하여 역전파 알고리즘을 기반으로 한 신경회로망을 구성하였다. 입력과 출력 데이터의 비선형 매핑을 위해 다층신경회로망을 사용하였다. 제안한 신경회로망 모델은 상관관계 계수가 0.9965로 우수하게 전기 사용량을 예측할 수 있는 것을 확인하였으며, 예측의 평균 제곱 오차는 0.02033이다.

• 스마트미디어저널
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• 제3권2호
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• pp.20-28
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• 2014

정보디자인에서 중요하게 다루고 있는 정보의 생성, 전달, 처리하는 문제는 인류의 발전 과정과 함께 진화해오고 있다 현대에는 빅데이터 등과 같이 방대하고 복잡하며 인위적인 형태의 정보가 주류를 이루고 있으며, 이 같은 정보를 어떻게 효과적으로 디자인 할 수 있는지에 대한 관심이 증대되고 있다. 본 연구는 방대하고 복잡한 정보를 사용자가 쉽게 지각하고 인지 할 수 있도록하기 위한 방안의 하나로서 자연물을 모티브로 한 시각화 기법에 관해 탐구하였다. 예로부터 자연은 인간의 많은 조형 활동에 영향을 주고 있다. 또한 자연물은 시각적으로 최적화된 형상을 지니며 제품디자인, 건축디자인 등과 같은 다양한 디자인분야에서 디자이너가 문제를 해결하기 위한 영감과 감성을 제공한다. 본 연구는 문헌연구를 통해 자연 물을 정보디자인에서 활용하기 위한 원리로서 '자연물의 구조적 원리'와 '자연물에 대한 관찰 및 분석 원리'를 제안하였다. 또한 이러한 2가지 원리를 정보디자인의 '시각적 재현요소'와 연결시켜서 자연 물을 모티브로 한 정보디자인 연구모형을 제시하였고 사례연구를 통해 그 가능성을 탐색하였다.

• 한국교육논총
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• 제38권1호
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• pp.17-28
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• 2017

현재 세계의 거의 모든 국가들은 자국사를 학교 교육과정 속에 편성하고, 이를 가르치고 있다. 과목의 편제 방식은 나라마다 차이가 있겠으나, 자국사 교육이 중요하다는 인식은 누구나 공통적으로 가지고 있다. 이는 국사가 국어와 함께 자기 정체성의 핵심이고, 통합의 중추가 된다는 사실에 모두가 공감하기 때문이다. 우리나라에서 국사과목은 일시적으로 교육과정상 선택과목에 편제되었던 적도 있었고, 최근까지 수능에서 선택과목으로 편제되어 사실상 학생들이 관심을 갖지 않았던 시기도 있었다. 그러나, 이러한 국사교육에 대한 홀대가 상당기간 지속되었음에도 불구하고 국민정서는 언제나 국사를 소홀히 다뤄서는 안 된다는 것이었고, 이러한 범국민적 공감대의 형성이 결국 한국사 수능 필수화 조치로 나타나게 되었다. 국사 교육의 필요성이 이처럼 강조되어 왔음에도 불구하고 그 동안 국사 교육은 언제나 '위기', '난항'이라는 단어와 함께 언급되었다. 이는 물론 수능에서 굳이 선택하지 않아도 되는 국사를 학생들이 공부할 이유가 없다는 현실이 근본적인 배경이었지만, 국사 교과서의 방대한 분량과 그 내용 구성이 적절하지 않다는 점에도 원인이 있었다. 이 글에서는 한국사 교육과정 및 교과서 내용구성상의 핵심 쟁점에 대해 살펴보았다.

• 수산경영론집
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• 제33권2호
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• pp.1-29
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• 2002

The main objective of this research aims at analyzing efficiency of government financial transfers(GFTs) to the Korean fisheries sector, using the Linear Structural Relations model(i.e., LISERL model) and the field survey data. Most policies of GFTs tend to be implemented to protect industries with weak competitive advantages such as infant and/or primary industries. Specific policy instruments include income transfers, government loans with lower interest rates, taxes and the like. Fishing activities are made at a highly changeable natural environment of the ocean with a great amount of risk and uncertainty. Fishing households make their livelihood under the small-scale fisheries. Such fisheries and fishing households have also a relatively weak market power. Because of these fisheries characteristics most coastal states have adopted a variety of government support programs. However, despite such a huge government support, during the past several decades the world fishing communities have seen a tendency of continuous fishereis resource overexploitation. For this resason there have been hot debates over the government support policies for fisheries through OECD, FAO, WTO, and UNEP. In general, policy evaluations tend to be made on the basis of benefit-cost(B/C) analysis. However, the B/C analysis may produce results quite different from real ones primarily due to many unmeasurable effects. Thus, the authors composed simple questionaires and let fishermen, government officials and academic people answer the questions. The survery was made in several ways such as post-mail and personal/group interviews. In recent years, for analysis of policy performances and effectiveness, the LISREL model has often been used, which consists of structural and measurement eqquations. This model has a good advantage of transforming unobservable variables to observable ones so that it helps construct endogenous cause and effect relationships among relevant variables. The evaluation was done from the two aspects: policy results and policy effectiveness. The policy result evaluation showed that there is a need for improvement for policy problem perception and decision-making process, while the policy effect evaluation suggested that the policy goals were successfully achieved and social justice was improved from the perspective of the entire society as well. However, the research results showed that the GFT policies rendered little contrubtion to narrowing down the gap between GFT beneficiaries and non-beneficiaries incomes.

• 대한간호학회지
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• 제29권1호
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• pp.48-60
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• 1999

This study was done to determine the factors influencing smoking-cessation behavior in female university students. A total of 534 students participated in this cross sectional study by answering a questionnaire. The data collection was done between September 1 and October 31, 1997 The measurement tools used in this study were the self help change process scale (Cronbach's alpha＝.9930 : developed by Oh & Kim, 1996) for smoking-cessation behaviors, the self efficacy scale(Cronbach's alpha＝.8250 : developed by Sherer et al, 1982), the sex role acceptance scale (KR－20＝.7757 : developed by Kim, 1991) and the social support scale(Cronbach's alpha＝.9172 : developed by Park, 1985). The summarized results are follows : 1. The mean scores for smoking-cessation behaviors in smokers (N＝150) was 91.72 that was considered a middle score compared to the total possible score of measurement tool (150.0). The mean score for smoking-cessation behaviors by smoking-cessation step showed significant different between the groups(F＝11.71, p＝.000). 2. The group with no experience in smoking(N＝332) showed a high general self efficacy score (t＝5.24, p＝.000), and more openness to sex role acceptance(t＝-2.15, p＝.032) compared to the group with smoking experience (N＝202). 3. General self efficacy, sex role acceptance, and social support were not different significantly between the groups according to the steps in smoking-cessation. 4. Significant factors influencing smoking-cessation behavior (total, sub concepts) were religion, sex role acceptance, social support, smoking duration, smoking attitude, time of smoking onset, amount of smoking, drinking, and perception of health status. 5. Smoking-cessation behaviors which explained 11% of the variance were smoking attitude, and smoking duration. In conclusion, this study identified factors influencing smoking-cessation behavior. Thereby it will help in the development of smoking-cessation intervention strategies. For future research, exploration other determinants of smoking cessation behaviors, evaluation of intervention efficiency, and comparative study by gender characteristics are needed.

• Journal of Periodontal and Implant Science
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• 제31권3호
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• pp.501-511
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• 2001

Several indices have been developed that use bleeding and color changes as indicators of early gingival pathology. In the presence of gingivitis, vascular proliferation and reduction of keratinization owing to increase redness in gingiva. Descriptions of healthy gingiva are numerous, ranging from pale pink and coral pink to deep red and violet. This terms are not objective. Because of perception of color depends on a lot of factors such as light source, object, observer and so on. It is difficult to make an objective expression. Therefore the using of mechanical equipment is recommended to exclude these variables and observer's vias. The purpose of this study was to evaluate gingival color change after scaling & subgingival root planing. The other purpose of this study was to research the correlation of pocket depth, P.B.I. score and gingival color change. After photo-taking and storaging the image of gingival color into a computer, color change was examine with an image analysis program. Results were as follow; 1. Color of healed gingiva after scaling & subgingival root planing was significantly differ from color of inflamed gingiva(p<0.01). 2. Color of healed gingiva after scaling was similar to color of healed gingiva after subgingival root planing(p<0.05). 3. There was statistically significant correlation between color change of red component and pocket depth after scaling & subgingival root planing(p<0.01). 4. There was no correlation between color change of green, blue component and pocket depth after scaling & subgingival root planing(p<0.01). 5. There was statistically significant correlation between between color change of red component and P.B.I. score after scaling & subgingival root planing(p<0.01). 6. There was no correlation between color changes of green, blue component and P.B.I. score after scaling & subgingival root planing(p<0.01). 7. Increase of pocket depth and P.B.I. score were significantly correlated to the amount of color change(p<0.01). 8. P.B.I. score had a higher correlation with color change than pocket depth(p<0.01).

• 대한가정학회지
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• 제38권10호
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• pp.181-197
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• 2000

The purposes of this study were to compare financial status of home-based family business with that of ensile family business, and to analyze the factors effected on financial status of both business groups. The sample consisted of 295 home-based family business and 418 ensile family business among self-employed household of 1998 Korea Household Panel Data, and analyzed into Frequencies, Percentile, t-test, $\chi$$^2$-test and Regression. The findings were as follows: First, in case of financial status of household, there was no significant difference between home-based family business and ensile family business. Second, in case of financial status of business, total sales amount and net profit of home-based family business were lower than those of onsite family business, however net profit to total sales ratio of home-based family business was higher than those of onsite family business. Third, the factors contributing to total expenditure to total income ratio of home-based family business were business owner's present economic perception, future economic expectancy and residence, while business owner's age, the number of children and of tamer, and residence were significant variables contributing to same ratio of onsite family business. The factors contributing to total asset to total debt ratio of home-based family business was only business owner's future economic expectancy, however factors affected on the counterpart were business owler's future economic expectancy and job type of family business. Fourth, the variables of sex, age, educational level of family business owner, job type and family type of family business were associated with net profit to total sales ratio of home-based family business, and sex, educational level of family business owner, job type of family business, and the number of employees were related to same ratio of the counterpart. In addition, educational level of family business owner, job type and residence were related with total sales to the number of employees ratio of home-based family business, and educational level of family business owner and job tape of family business were related to same ratio of ensile family business.

• 한국실내디자인학회논문집
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• 제21권6호
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• pp.137-146
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• 2012

This study introduced the concept of Primacy Effect for the analysis of the observation characters by time so as to analyze the characters of information which the users observing the lobby in a public space get when they encounter the space. From the viewpoint that the first impression on any space can motivate the judgement of space and continuous activities, the time range with the observation characters which can be regarded as Primacy Effect was analyzed in the aspects of continuity and saccade. First, with the case of alignment by time on three times of continuous observation, the perception attributes of subjects were shown to be very different among one another depending on which time range was applied for alignment. Second, the subjects with low average value of continuous observation times were found to be relatively stable in "ii~iii time ranges" and the time range of "0~5.10 seconds" was known to be the time range of relatively stable analysis for the characters of subjects' primacy effect to be analyzed. Third, the change of the amount of acquired information could be examined concretely through the analysis of observation attributes by time range, and the time range of "iii time range" showed more stable changing characters than other time ranges. Fourth, in the "iii time range" set up as a proper time range for the analysis of primacy effect had higher average value of 3.9 times of observation frequency compared with 6 times of continuous observation. As a grand average, 6 times(19.3) of average observation value was between 3 times(21.3) and 9 times(16.9), which enabled to set up 6 times of continuous observation as the number of observation times for stable analysis of primacy effect.