• 한국가금학회지
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• 제42권4호
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• pp.275-283
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• 2015

닭고기 구매 의사결정력이 높은 503명의 일반 주부를 대상으로 토종닭의 생산에서 소비까지 관련된 품질 속성들을 선발하여 중요도-만족도 분석을 실시하였다. 중요도와 만족도 모두 높은 유지강화 대상으로는 원산지(origin), 유통기한(shelf life), 신선도(freshness), 위생/안전성(hygiene/safety) 등이 해당되었으며, 높은 중요도를 지님에도 만족도가 낮아 중점개선 대상으로는 토종닭 인증(certification), 냉동 여부(freeze or not) 등이 해당되었다. 건강에 대한 관심도 증가에 따라 정육량(lean meat) 또는 단백질(protein) 함량에 관심을 보였고, 관능적 특성으로 토종닭 특유의 쫄깃한 식감에 대한 중요도와 만족도가 높았다. 향후 새롭게 개발될 토종닭 품종에 대해서는 현재보다는 더 연하면서도 풍미가 강하고 쫄깃한 식감이 강한 것을 선호하였다. 이 결과를 통해 토종닭 구입 시 주요 속성과 앞으로 개선해야 할 품질적 특성 방향을 제시함으로써 신품종 토종닭의 육종 방향을 제시하고 있다.

• 한국의류학회지
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• 제22권3호
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• pp.312-320
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• 1998

The purposes of this study were 1) to extend the gestalt theory in an attempt to explain the effect of garment clues(formality, color) perceiver's gender, and contexts on impression formation of a male high school teacher, and 2) to found out high school students' attitude toward their teacher's school outfits. The experimental design was a quasi-experimental with full factorial design of 4 independent variables : 3(formality levels)x2(garment colors)x2(perceiver's gender)x2(con- texts) The experimental materials developed for the study were a set of stimuli and response scale. The stimuli consisted of 12 color photographs produced by CAD system and response scale constituted of 28 bipolar adjectives representing personal traits. In addition to the qualitative research was also performed. The subjects composed of 277 male and 291 female high school students' in Taejeon city and research was a between subject design. The data was analysed by factor analysis, ANOVA, Duncan's multiple range test. The major findings drawn from this study were as follows: 1. The perceivers impression were consisted of 4 major dimensions; evaluation, sociability, attractiveness, potency. 2. All the independent variables showed some significant impression effects on selected dimensions. Garment color indicate the most significant effects among the 4 independent variables and garment formality showed least effects. 3. The subjects of the study preferred suits(highest formality level garment) to semi-formal or casual outfits for male teacher's school outfits. In conclusion, 4 independent variables affected differently 4 major impression dimensions and garment formality and contexts showed significant interaction effect, this results supported the gestalt theory of impression formation.

• 한국문헌정보학회지
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• 제54권3호
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• pp.41-69
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• 2020

이 연구의 목적은 이용자 선호도 및 관심분야 정보 수집을 위한 웹 기반의 프로파일링 모델을 활용하여 이용자 선호도 기반의 대체자료 추천 시스템의 개발과 정보 추천 모델의 핵심이 되는 도서자동분류엔진을 설계하고 시범 구축하는 것이다. 이용자 선호도 기반의 대체자료 선정 방법론을 개발하기 위해 국가대체자료공유시스템인 DREAM의 이용자 대체자료 이용 내역을 분석하여 KDC의 10개 주제 분야별 대체자료에 대한 이용자 선호도를 조사하였다. 이용 내역 데이터의 표제 정보를 분석하여 주제 분야별로 그리고 조사대상 기간별로 관심 키워드를 도출하였으며, 도출된 키워드를 주제 분야별로 순위화하였다. 주제별과 기간별로 순위화된 키워드는 이용자 선호도를 나타내는 것으로 출판된 도서 가운데 대체자료 제작 대상을 선정하는데 활용할 수 있다. 또한 이용자 선호도 기반의 대체자료 선정을 위하여 국립장애인도서관의 내부 데이터뿐만 아니라 타 도서관이나 다양한 유관 기관의 서비스 및 이용 내역을 반영하기 위한 연계방안을 제안하였다.

• 한국콘텐츠학회논문지
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• 제20권1호
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• pp.192-201
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• 2020

5G 상용화가 교육분야의 변화에도 영향을 줄 것으로 전망된다. 본 연구는 5G로 인한 미래 대학교육 시나리오를 단말유형, 학습분야, 학습콘텐츠, 학습장소, 이용요금지불 등 5가지 속성(attributes)과 세부 수준(levels) 별로 구체화하였다. 그리고 이들 특성을 반영한 5G 기반 대학교육 혁신 서비스 이용의향과 선호도를 대학생 102명 대상으로 컨조인트 방법을 통해 분석하였다. 분석결과 5G 교육서비스에 대한 대학생의 이용의향은 86%로 높게 나타났으며, 이용요금형태(37%), 학습분야(26%), 학습콘텐츠(24%), 단말유형(8%), 학습장소(5%) 순으로 중요하게 고려하였다. 특히 속성별 각 수준에서 스마트 기기, 체험형 학습콘텐츠(Practice and experienceable), 언제 어디서나 활용할 수 있는 학습, 실습중심 과목(Practice-oriented subject), 무료이용(Cost free)에 대한 선호가 상대적으로 높은 것으로 나타났다. 본 연구는 4차 산업혁명 시대 대학교육 혁신 방안으로 5G 확산과 활용 전략을 마련하는데 기초자료와 전략적 시사점을 제공해 준다.

• 한국기록관리학회지
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• 제8권1호
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• pp.189-210
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• 2008

이 논문에서는 대학기록관에서 사용되는 용어들을 통제하여 검색 효율성을 제고할 수 있는 시소러스 구축을 위한 지침을 개발하고 적용하는 과정에서 도출된 다양한 상황과 그에 대응하는 방안들을 제시하였다. 개발 과정에서 고려된 중요한 이슈 및 적용 방안은 다음과 같다. 대학 기록관 기록물 정리과정에서 도출된 용어들은 고유명사가 많아 시소러스는 전거파일 기능을 동시에 하도록 개발되어야 했다. 대학의 공식문서에 자주 나타나는 용어를 우선어로 제시하였다. 또한 포함될 인명의 범위는 주요 보직자 및 주제가 된 개인들로 하되, 작성자 및 기증자들의 필드 통합 검색이 가능하면 지나친 범주의 포함은 불필요했다.

• 한국가정과교육학회지
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• 제8권1호
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• pp.33-49
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• 1996

The objectives of this study were (1) to determine the preferences for three home economics curriculum Models(Concept-based curriculum Model, Competency-based curriculum Model, and Practical Problem-based curriculum Model) of Korean home economics(HE) teachers and HE teacher educators, (2) to determine the difference between HE teachers and HE teacher educators according to purposes of HE, focus of learning, organization of HE subject matter, focus of HE curriculum, focus of HE content, HE knowledge, main questions addressed through HE curriculum, teaching strategies, students’progress, and systems of action, and (3) to determine the relationships between preferences for three curriculum Models and personal and professional characteristics of HE teachers. Respondents in this study were 225 HE teachers and 35 HE teacher educators. The survey method was used in this descriptive study. The survey method was used in this descriptive study. The overall curriculum Model preference of each teacher respondent was determined by counting number of times a given Model among 10 identified variables. The data were analyzed by using Chi-square to compare the differences between the two groups. To determine the relationships between preferences for three curriculum Models and personal and professional characteristics of HE teachers, coefficient of contingency tables was used. Both of HE teacher group(79.4%) and HE teacher educator group(67.6%) preferred the practical problem-based curriculum Model the most. There was a difference between the two groups on preferences for the curriculum Models related to systems of action. No significant difference emerged when Chi-square was applied to determine difference between the two groups on overall preferences for three HE curriculum Model. The chi square values between preferences for three curriculum Model and level of school, type of school were statistically significant. Each contingency coefficient for level of school(middle school and high school) and form of school(private and public school) was 27, which means there is a low association between the preferences and level of school and the preferences and form of school.

• 한국의류학회지
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• 제35권11호
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• pp.1309-1321
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• 2011

Clothes for a 3 to 6 year-old toddler should be made in consideration of their behavioral characteristics since it is when the physical ability of toddlers has rapidly developed and their social, emotional, and cognitive development are increasingly active. Indoor clothes are the item that consumers prefer because they provide the function of outside underwear when functioning as outerwear when indoors that is used frequently for toddlers. We analyzed the wearing condition and the uncomfortable aspects of toddler's clothes worn indoors through consumer surveys of toddler wear. This study gathers data for the development of indoor clothing that is useful for 3-6 year old toddlers. Consumer surveys indicate that the clothes most worn indoors were underwear (69.4%). The most important aspect in the selection of indoor clothes was the suitability for activities (29%). The preferred colors for indoor clothes were found to be pastel-tone colors (66%). Regarding the uncomfortable aspects of indoor clothes, knees of the clothes (36.8%) have the most naps and the breast of the clothes (37.8%) dirty quickly. Knee parts (35.4%) become worn easily; in addition, the material for the knee area is likely to have naps and require special functions. In conclusion, designing toddler clothing requires elaborated design techniques that consider the characteristics of the subject group and reduce inconveniences. This study will serve as preliminary data to develop ultimate products that have the functionality to meet gender behavior characteristics and the aesthetics for toddlers 3 to 6 years of age.

• 한국실내디자인학회논문집
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• 제21권5호
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• pp.254-263
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• 2012

This study found out the change of spacial form of detached house in Korea on a 10-year basis from 1980s though analysis on the architecture of each period. For the subject houses of this study, the detached houses introduced repeatedly as excellent cases in technical journals for architecture were collected among those completed by architects who designed numerous houses and a survey was conducted on 18 detached houses of 18 architects among the in urban style houses in Seoul and suburban style houses in the suburbs of Seoul. Through this study, it could be found that, as the morphological application of traditional architecture was settled with spatial concept, the external spatial form of the detached houses in Korea after 1980s was changed to westernized form but the internal spacial form had been continuously changing suitable to our emotion by reflecting the living habit and taste with the traditional attitude to perceive and accept the nature. As for the change in the forms of interior space, vertical space with more than two floors became common. Front porch and stair hall, which were located at the center of a house and became an important spacial element that overlapped family's moving line, changed to open and bright space that used transparent glass and increased the space to contact the open air, reflecting our living habit and taste that preferred the feeling of internal openness. A Private space, main room, was more segmented and luxurious, and a public space, living room, secured the independency by getting close to symbolic yard. As for the change in the form of exterior space, the form of façade window has been changing in its location and size and brought free images due to the advancement of technology and material. The shape of roofs was borrowed from western style and a lot of geometrical forms that break away from the concept of angle rater and eaves are appearing.

• 한국운동역학회지
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• 제22권4호
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• pp.413-419
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• 2012

The purpose of this study was to investigate the effects of increased saddle height on the length and activity pattern of vastus lateralis (VL) and biceps femoris (BF) muscle. To compare the effects of increased saddle height, Preferred (self-selected height of subject) and High saddle height (approximately 5% higher saddle height than self-selected) were used. Seven elite cyclists (career: $16.1{\pm}8.5years$) participated in 3 min. sub-maximal pedaling tests under the same cadence (90 RPM) and pedaling power (150 W). Hip and knee joint angles, and the length and activity of VL and BF were compared by measuring 3D motion and electromyography (EMG) data. Results showed that there were significant differences in peak extension timing of the hip joint angle and the range of motion of the hip and knee joint between different saddle heights. Although there were significant differences in muscle length of both muscles with increasing saddle height, the timing and amount of muscle activity differed only at the BF. These findings suggest that the timing and amount of bi-articular muscle activity (i.e. BF) can be altered by changing the saddle height. For practically applying these results, further study is necessary to evaluate the effects of various cadence and the pedaling power with various saddle heights.

• 대한지역사회영양학회지
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• 제3권4호
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• pp.622-629
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• 1998

This study was performed to investigate the effect of dietary intakes and nutritional status for fatty liver male patients with fatty livers. General characteristics, nutritional knowledge, and dietary intakes were obtained from fatty liver male patients aged 20-60yr living in Seoul and Kyunggi province by individual interview and blood samples. The Results were as follows : the mean age of the subjects was 39yrs. Old and over half the subjects were overweight. Although nutritional knowledge, recognition, and accuracy scores were good, these did not affect the subject's health. The average alcohol intake of subjects was 79.8g/day and the drinking duration was 5-40yrs(average : 17yrs). The subjects drank alcohol over 4tiles/week and preferred Soju. Most side dishes taken with alcohol drinking by the subjects were foods from animal sources. Half of the subjects also drank alcohol the next day for breakfast as a hangover-chaser. The reasons for drinking were due to social relationships and by habit. Vitamin D and folate were lower than the RDA for Koreans, and other nutrient amounts were higher than the RDA. The amounts of aspartate amino-transferase(AST), Alanine amino-transferase(ALT), ${\gamma}$-glutamyl transpeptidase(${\gamma}$-GTP), Triglyceride(TG) for the subjects were higher. In conclusion, fatty liver patients drank excessively and frequently. It seems that heavy alcohol drinking is more prone to overweight or obese people and contributes to fatty livers. Therefore, the subjects need to be taken effectively educated about alcohol-induced liver damage and the importance of a balanced diet for on healthy liver.