• 한국의류산업학회지
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• 제7권6호
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• pp.577-584
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• 2005

The aims of this study are primary data offer to silver fashion enterprise. In order to deduce design from diverse needs of silver generation, this study is required expert knowledge. For this purpose, this study applied two rounded Delphi method in which 31 experts. As a result, the following findings were obtained; From the previous studies, we found the physical changes of women in silver generation; i.e. the size of their waist and abdomen gets larger, their breasts are sagging, their limbs are thinner, upper body is bending, their height and weight get shorter and lighter. Their choice criterion of design of clothing is hide their weak points in body, youthfulness, moderate, and fashion style. Youthful design but patterns should agree with their body line so that they should be easily fit and look young. They like a jacket and pants set best regardless of spring or summer and as upper garment, they like semi fit, as pants, they prefer straight line of ankle length, and as skirts, partial elastic band and pleats, and the length of the skirts just cover their knees. This pattern in choosing their clothes represents they consider functionality as well as the aesthetics. Their preferred color for spring is lt/pink, lt/violet lt/green for summer, white and blue. Their preferred materials are wool/poly/spandex and cotton/spandex for functionality for spring, and for summer, linen poly and cotton poly seersucker for cool feeling and stability. In both top and bottom item, solid pattern follows small one in their preference on patterns, which shows that they are in pursuit of an elegant style. Our research based on this survey tries to establish what the fashion design for the silver generation should take into consideration.

• 감성과학
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• 제12권4호
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• pp.511-518
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• 2009

정보통신의 발달로 날로 소형화되고 있는 정보기기들의 디스플레이는 평판화를 통해 부피가 작고 가벼우며, 현장감과 몰입감의 증진을 위해 고감도의 그래픽을 제공하고 있다. 하지만 실험기기에 대해서는 아직 인터페이스나 디스플레이 GUI 디자인에 대한 관심이 약하고, 전체적인 제품의 외관 디자인에 관심을 보이고 있는 정도다. 이에 본 연구에서는 실험기기와 이의 주사용자인 과학자들의 특성을 고려하여 실험기기 컨트롤러 디스플레이 GUI 디자인에 대한 선호도를 분석해 보았다. 그래픽 기반의 디스플레이 GUI와 텍스트 기반의 디스플레이 GUI에 대하여 동일한 태스크를 수행한 후 태스크 수행시간 및 오류 횟수 등을 비교 분석해 봄으로써 과학자들이 어떤 디스플레이 GUI 디자인을 더 선호하는지 알아보았다. 실험 결과 과학자들은 텍스트 기반의 디스플레이 GUI에서 더 높은 수행도를 보여주고 있음을 알 수 있었다. 하지만 선호도 비교에서는 그래픽 기반의 디스플레이 GUI 디자인을 약간 더 선호하는 것으로 나타났다.

• 인지과학
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• 제24권2호
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• pp.95-109
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• 2013

본 논문에서는 제한된 자원을 사용하는 기기에 적합한 경량화된 한국어 형태소 분석 및 품사 부착 방법을 제안한다. 관련된 초기 연구로는 규칙에 기반을 둔 방법들이 적용되었으나 최근에는 통계에 기반을 둔 방법들을 중심으로 연구되고 있다. 계산 처리 능력과 사용 가능한 메모리가 제한되는 환경에서는 규칙에 기반을 둔 방법보다 상대적으로 많은 자원을 사용하는 통계에 기반을 둔 방법을 사용하여 형태소 분석 및 품사 부착을 수행하기에는 한계가 있다. 본 논문에서는 기존의 규칙에 기반을 둔 형태소 분석 방법인 좌최장일치법을 개선하여 형태소 분석을 수행하고, 통계적인 방법인 hidden Markov model을 축소하여 형태소 품사 부착을 수행한다. 제안하는 방법은 기존의 hidden Markov model을 사용한 시스템과 유사한 성능을 보여주며 소량의 메모리 사용과 월등히 빠른 속도로 형태소 분석 및 품사 부착을 수행할 수 있다.

• 컴퓨터교육학회논문지
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• 제13권1호
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• pp.45-52
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• 2010

웹 문서 수의 급증으로 인해 인터넷을 검색할 때마다 발생하는 정보의 과부하 문제가 심각하게 부각되었다. 웹 검색 결과를 개선하기 위하여 개발된 기존의 알고리즘들은 주로 사용자의 질의어 및 선호어와 문서의 링크수를 이용하였다. 본 연구에서는 실험을 통하여 이 두가지 요소들을 이용한 검색 결과의 성능을 알아보고 이들 요소들 외에 선호하는 웹문서의 선택 기준을 조사 분석하였다. 실험 결과 질의어 및 선호어를 이용한 개인화된 검색 결과는 현 검색 엔진에 비해 최대 약 1.7배의 성능 향상을 가져 왔으며, 링크수를 이용한 검색 결과는 최대 약 1.3배의 향상을 보였다. 사용자가 웹문서를 선호하는 기준은 문서 내용이 최우선이었으나, 가독성과 문서가 포함한 이미지도 큰 비중을 차지하였다. 따라서 질의어 및 선호어 개수 이외에 각 사용자의 성향에 부합하는 객관적 데이터를 추가적으로 활용한다면 웹 검색 개인화 알고리즘의 성능이 크게 향상될 수 있을 것이다.

• 한국가정과교육학회지
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• 제12권1호
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• pp.59-73
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• 2000

The purpose of this study was to investigate the percent of body fat. fatness indices. and relationship between the percent body fat and dietary factors among the female middle school athletes. Hights, weights, an percent body fats of 17 soccer player. 10swimmer, and 5 rhythmic gymnast were measured. Dietary data were collected by questionnaires. The results of this study are summarized as follows. 1. Average body fat measured by infrared interactance method was 23.8$\pm$4.9% and BMI body fat was 20.3$\pm$2.6% Fatness indices such as BMI was 18.8$\pm$2.1 Rohrer index 119.4$\pm$11.8 percentage of ideal weight 90.4$\pm$9.2 and RBW 29.7$\pm$4.1. 2. Soccer player, swimmer, and rhythmic gymnast showed significant differences in percent body fat and fatness indices. ryhthmic gymnasts were smaller and lighter. 3. Most athletes were interested in diet and nutrition. and wanted to learn more about nutrition. Middle school female athletes ranked parents first or second for nutrition information. followed by managers$.$coaches$.$trainers. 4. Nutrition knowledge test score was 4.7 point out of possible 10, which is rather low, and showed significant difference in 3 kinds of players. 5. The quantities of food eaten in breakfast. lunch dinner and snack were significantly different among soccer player. swimmer. and rhythmic gymnast. In preference score of food groups, only beverage score was significantly different and of cooking methods. roasting and steaming were significantly different among the soccer player. swimmer. and rhythmic gymnast. 6. When subjects were divided into 3 groups on the basis of % infrared body fat, subjects with the highest body fat showed the tendency to eat more than others(non-sig). In the preference score of food groups. only fish showed significant difference among the groups. There were no significant differences between body fat and preference of various cooking method.

• 가정과삶의질연구
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• 제21권5호
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• pp.13-24
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• 2003

Regarding leisure and work as very important in residential life of old ages, this study analyzed their preference by leisure and work for senior congregate housing, which can provide proper work and leisure activities for older people who are able to manage their social activities with healthy condition. It conducted a survey of middle aged of the 50's who would face problems of senior housing in 2010, with stratified sampling by region, sex and housing structure type. Totally 556 Questionnaires were used for the final analysis. The research results showed that, first, the group which was positive toward their works mostly had spouse of the age of early 50' s and work for professional, technological, managerial positions with good health. Second, the more positive group towards their work showed high willingness to move in senior congregate housing, than a negative group towards their work, and put a weight on the openness of shared space and facilities as well as various alarming equipments, common space, common programs and the ability of managers. Third, according to the attitudes toward leisure activities, there were differences in each group by housing structure type, education of their own or their spouses, monthly income, property, economic ability, health condition, living together with spouse, housing tenureship, and usable area of houses. The fourth was that those who enjoy active leisure activities presented high willingness to move in senior congregate housing than those of negative attitude and also there was a difference in managerial ways. Throughout the results of the study, it appeared that a group of positive attitude toward work and leisure, than that of negative attitude, recognized the importance of senior congregate housing which social and leisure programs could support. It implied necessary to develop housing for the older people who have enough ability to manage their leisure activity as well as their work. The study is likely to have a contribution to suggest practical data for helping the development of housing for self-reliant seniors by analyzing their preference on senior congregate housing by their attitudes toward work. The research for the factors of various designs and managements by leisure and work may become the following research theme of the study.

• 한국치위생학회지
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• 제9권2호
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• pp.1-11
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• 2009

The purpose of this study was to examine the state of career and employment among dental hygiene students in an attempt to get an accurate grip on their preparation for career and employment. And it's also meant to help improve the efficiency of guidance by dental hygiene education institutions for career and employment. The subjects in this study were every dental hygiene student at three different colleges. After a self-administered survey was conducted, the following findings were given: 1. In regard to the future prospects of dental hygienist, 44.2 percent of the students investigated believed that there would be a bright future for dental hygienist, and 55.8 percent didn't agree to that or considered the prospects to be neither bright nor bleak. 2. As to the motivation of choosing the department of dental hygiene, 51.2 percent thought that it was easy for dental hygienists to get a job, and 22.2 percent wanted to be a professional. 3. Concerning preference for workplace, they hoped to work in a hospital-sized or larger institutions including dental hospitals. As to the reason why they wanted a job, 76.2 percent had their sight set on standing on their own feet. 4. As for the top priority for employment, they took interpersonal relationship into account the most(3.63), followed by aptitude(3.52) and working conditions/environments(3.51). 5. In terms of job values by academic year, all the freshmen, sophomores and juniors attached the most importance to interpersonal relationship. By academic standing in the previous semester, the students who got an A, B or C put more value on human relations, and those who got a D gave more weight to social status and fame. The gap between them was statistically significant. As for the impact of the high schools they graduated from, they took the most statistically significant consideration on interpersonal relationship irrespective of their alma mater.

• 동아시아식생활학회지
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• 제18권1호
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• pp.127-134
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• 2008

This study was designed to evaluate the nutritional status and dietary problems of obese elementary students consuming unbalanced diets. Blood parameters, body-image perceptions, taste preferences, and nutrient intakes of 40 obese elementary students with unbalanced diets were compared to those of 40 additional obese elementary students as a control. The averages for age, height, weight, and obesity index were 11.5 years, 142.0 cm, 51.0 kg, and 35.4% in the study group and 11.8 years, 144.0 cm, 53.5 kg, and 36.3% in the control group, respectively. The major disliked foods by the students in the study group were vegetables (65%) particularly Kimchi (15%), as well as fish(15%), and pulses (10%). Mean serum cholesterol, blood glucose, GOT/GPT, and hemoglobin levels were 175.1 mg/dL, 89.2 mg/dL, 24.1/18.9 IU/L, and 14.3 g/dL in the study group and 182.8 mg/dL, 91.3 mg/dL, 28.3/33.9 IU/L, and 14.7 g/dL, in the control group, respectively. Approximately 60${\sim}$80% of the subjects responded that they eat a meal everyday, and the remainder skipped at least one meal. The preference for salty tasting foods was significantly lower in the study group, but the preference for hot tasting food was higher as compared to the obese control group(p<0.05, p<0.05). The daily energy intakes of the study and control groups were 1,768.3 kcal and 1,572.7 kcal, respectively, but there was no significant differences between them. Daily intakes of animal protein, fat, animal fat, and vitamin $B_2$ were significantly higher in the study group than in the control group. In conclusion, this study found that obese children consuming unbalanced diets strongly disliked vegetables, particularly Kimchi, as well as hot tasting foods; however, they preferred salty foods. Daily intakes of animal protein and fat were higher in the study group as compared to obese children not consuming unbalanced diets.

• 한국식생활문화학회지
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• 제19권1호
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• pp.106-117
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• 2004

The factors of obesity related with food habits were assessed to provide information for nutrition education database. The subjects in this study were 234 primary school children in Busan. Children were classified into normal and obese groups(mildly obese, moderately obese and severely obese) by obesity index. In self-recognition of body image, only 28.6% of MI group considered themselves as 'overweight or obese'. 87.2% of the subjects controlled their weight method with exercise. With regard to meal speed, 64.5% of the subjects ate $fast({\leq}15\;min.)$. The study also found that 79.8% of the subjects ate breakfast, 56.4% of the subjects them were moderate by obese, 40.8% of the subjects ate snacks after dinner. Eating speed, meal volume and snacks money per day were significantly different in obesity. Preference for eating out was Korean Chinese, Western and Japanese food, in order. Favorite food for snack, such as ddukbokki, fruits, milk. fried foods and candy and caramel were significantly different in obesity(p<0.05). However hamberger, pizza and chocolate were not significantly different in obesity. The most preference snack for all the subjects were fruits and ice cream. In food preference, potato, dduk, meats, fishes, cheese, milk, ice cream were significantly different in obesity. The distasteful food for subjects were patbab, vegetables, shellfishes and salt-fermented foods. From above results, obesity of children was related to meal speed, meal volume and snacks motley per day. Therefore, these results suggest that continuous and practical nutrition education to change food habits art necessary to avoid child obesity.

• 한국식생활문화학회지
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• 제33권5호
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• pp.403-410
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• 2018

This study was conducted to evaluate children's purchase behavior (frequency of snack consumption and purchase) and preference for high protein snack products developed for weight control and nutritional balance. A total of 80 elementary school students (from the 3rd to 6th graders) in the Gyeonggi-do learning center were participated and 76 were used for the analysis. The most common response for liking snacks was taste (71.4%), and the most preferred types of snacks were chips (42.1%) and puff snacks (34.2%). The highest frequency of snack ingestion was 1-3 times per week (48; 63.2%), and the main purchasers were parents (65.8%). Cheese, corn and chili flavors were more preferred than the control, while yogurt taste was slightly less preferred than the control. The results of this study showed the possibility of commercialization of new protein snacks according to children's seasoning preference and provide the insights into the snack preferences of children as main consumers.