• The Journal of Korea Institute of Information, Electronics, and Communication Technology
• /
• v.9 no.4
• /
• pp.428-438
• /
• 2016

The aim of this study, in order to reduce the support burden of dementia primary caregiver, within the framework of long-term care insurance system to present its founding model for the development of new services. Previous research as analytical materials and based on the CARE study between 2012 to 2013. Primary caregiver burden of patient are both physical, psychological and economic aspects as well as difficulties in many aspects and had influence on many factors such as age, care burden, economic, health, and social support. It also came high-risk primary caregiver suffer from depression. This primary caregiver to take advantage of the elderly long-term care insurance system implemented at the time of the institutional support necessary for since 2008, presented additional services in this study. Of increasing the small sizes day care center (tentative name) to open an as established in the settlements at a scale of less than nine, within 5 minutes from the residence, limited dementia by expertise in the disease home care services scale model of the current system service It was to improve the quality of existing shares, small group sizes for day care centers and community life apart.

• Journal of Korean Tunnelling and Underground Space Association
• /
• v.15 no.6
• /
• pp.585-597
• /
• 2013

In this study, in order to evaluate stability of the room-and-pillar underground structure, a series of preliminary numerical analyses were performed. Design concept and procedure of an underground structure for obtaining a space are proposed, which should be different from structural design for the room-and-pillar in mine. With assumed material properties, a series of numerical analyses were performed by varying size ratios of room and pillar and then the failure modes and location at yielding initiation were investigated. From the results, relationship between the ratio of pillar width to the roof span (w/s) and overburden pressure at failure initiation shows a relatively linear relation, and the effect of w/s on structural stability is much more critical than the ratio of pillar width and height (w/H) which is a crucial parameter in design of the room-and-pillar mining. It means that roof tensile failure and shear failure at shoulder and pillar are necessary to be considered together for confirming overall structural stability of the room-and-pillar structure, rather than considering the pillar stability only in mining. Failure modes and location at failure initiation were varied with respect to the ratio of room and pillar widths. Therefore, it is necessary to simultaneously consider stability of both roof span and pillar for design of underground structure by the room-and-pillar method.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.7
• /
• pp.3165-3174
• /
• 2012

Recently the increasingly common large refrigerator is the side by side(SBS) refrigerator whose freezing chamber and refrigerating chamber are set side by side. But one of the biggest dissatisfaction of customers about SBS refrigerator is that the two doors don't meet the same height when they are closed. It is called door height difference(DHD). The main cause of DHD is the unevenness of floor on which a refrigerator is placed or the cabinet deformation caused by long time use. When the DHD is confirmed, the customer or maintenance personnel use wrench to adjust the support screw to make the refrigerator to reach the horizontal position. But for big refrigerator, it is not only difficult for women and old people who don't have enough force to adjust it, but also inappropriate to require customers to do this job. In order to resolve this problem, this research proposes a new mechanism which can detect the DHD and adjust two doors to the same height automatically. The adjustment would be completed during opening and closing the doors, avoid needing hard operation with wrench by hand.

• Journal of Forest and Environmental Science
• /
• v.19 no.1
• /
• pp.25-38
• /
• 2003

This study was carried out to investigate the behavioral pattern of student. faculty. administration staff. and visitor by questionnaire about the campus forest of Kangwon National University. In the question of the necessity of the campus forest. 97% of students. 100% of faculty and 91% of adminstration staff agreed with the necessity of the campus forest and 80% of university members use the campus fores t. The most frequent site of the campus forest was the Yeon-Juk pond for students and adminstration staff and was the site behind the art building for faculty. The main reason for use of the campus forest was mostly a walk. About the questions dealt with one' s satisfaction regarding the campus forest. most members evaluated the average level. and the facilities of physical training were evaluated in the unsatisfied level. The improvements for the campus forest were suggested about conservation of the campus forest. increasing of physical training facilities and the jogging courses. and managing the mineral water and pond. The visitors using the campus forests were mostly retied people or housewives older than 50 years old. 80% of visitors visits mostly in the morning and 70% of the visitors comes to the campus forest by oneself. The main reasons for use of the campus forest were a walk and dipping the mineral water. The most frequent location was the Yeon-Juk pond for the visitors. Most visitors were strongly satisfied with using of the campus forest. In the questionnaire about improvements of the campus forest, the visitors suggested the increasing of physical training facilities. conservation of the campus forest, and establishing more walking roads and benches.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.38 no.12
• /
• pp.1732-1739
• /
• 2009

The purpose of this study was to analyze factors that influence consumption pattern of snacks of middle school students. The subjects of study were 607 middle school students (male: 316, female: 291) in Ilsan area. The subjects were surveyed by a self-administered questionnaire about anthropometrics, mother's employed status, parents' education level, and snack consumption pattern. Male students showed higher consumption in 'milk and milk products' (p<0.05), 'instant noodles' (p<0.01), and 'cereal' (p<0.05). In the other hand, female students showed higher consumption in 'biscuits, cookies' (p<0.01) and 'candy and chocolates' (p<0.01). Subjects in underweight group showed higher frequency in the consumption of 'biscuits, cookies' (p<0.05) and 'candy and chocolates' (p<0.001) compared with normal weight or overweight subjects. The subjects with mother not having a job showed higher consumption of snacks under controlling parents (p<0.001), and higher consumption in 'fruit and fruit juice' (p<0.05) and 'milk and milk products' (p<0.01) compared to the subjects with mother having a job. The subjects with parents having higher education level showed higher of consumption in 'fast food'. These results suggest that general characteristics of the subjects and characteristics of family environment may affect consumption pattern of snacks in middle school students.

• 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.

• Korean journal of food and cookery science
• /
• v.14 no.5
• /
• pp.463-467
• /
• 1998

This study was carried out in order to analyze the changes in general compounds, reducig sugar, nitrogen compounds of traditional Korean soy sauce with varying Meju Type (Traditional Meju, Modified Meju) and ripening periods and to investigate correlation between sensory characteistics via sensory evaluation of soy sauce samples. And to investigate actual conditions and attitude of comsumer of soy suace.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.18 no.10
• /
• pp.454-461
• /
• 2017

The purpose of this study is to investigate the types of domestic safety accidents involving children and to verify the difference of safety knowledge according to variables of parents. Subjects include 226 parents who have 3-5 year old infants enrolled in kindergartens and day care centers in I-city, Jeollabuk-do. The study tools are modified and complemented questionnaire for the study purpose referred to the preceding research data and the literature. For the processing of collected data, frequency analysis, descriptive statistics, one-way ANOVA, and the Duncan post-test were utilized using the SPSS program. The results of this study are as follows: First, safety accidents occurred at the majority of homes which have infant children. On average, the occurrence frequency was 1.78 times per six months. The accidents involving infants occurred in the order of drop or slip, crash or impact, stricture or jamming, fall, stab or cut, burn, swallow or inhalation. Second, both parents had an average level of safety knowledge. There was a distinction in the areas of 'fall' and 'first aid' according the mother's age. In addition, stay-at-home mothers had the higher level of safety knowledge compared with working mothers in the areas of 'general safety knowledge' and 'fire'. There was a distinction in the area of 'fire' according to the father's age. Given these findings, safety training programs for parents to improve safety knowledge needs to be developed.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.32 no.3
• /
• pp.393-399
• /
• 2003

The purpose of this study was to investigate the preferred methods for making summer kimchi as a basic research of making commercial kimchi. Questionnaire were collected from 590 housewives nationwide in Korea, and the data were analyzed by SPSS program. The results were as follows: (1) The average salting time of Chinese cabbage was 3~5 hrs when the combined method of dry and brine salting was used, regardless of the region. (2) Seven jeotkals (salt-fermented fishes) including anchovy, anchovy juice, shrimp, northern sand lance juice, hair-tail viscera, flatfish and yellow corvenia were mainly used in kimchi. Among them, anchovy and anchovy juice jeotkals were preferred to all others in Southern area (Busan, Gwangju, Gyeongnam, Gyeongbuk, Jeonnam), while shrimp jeotkal in Seoul, Gwangju, Jeonbuk, Chungnam and Jeju, and northern sand lance juice jeotkal in Daegu, Daejeon and Gyeonggi, respectively. In most regions, however, blending type of 2 jeotkals was used in kimchi. (3) Eleven ingredients such as red pepper, garlic, ginger, green onion, radish, leek, onion, carrot, sugar, sesame and MSG were used as basic components for making kimchi. In particular, MSG was used as a basic ingredient regardless of region and age. However, a standard taste for making kimchi was depended on housewife in this study.

• International Journal of Highway Engineering
• /
• v.11 no.3
• /
• pp.13-21
• /
• 2009

The traveler's travel pattern has significantly changed due to the social and economic changes. The travel time among the traveler's pattern is the limited resource. The travelers are trying to maximize the utility of travel with the least travel cost. So, the travelers travel with their own travel time budget in mind, which they can pay or choose to pay for the optimal maximization of the utility of the individuals. This research is to group and extract the specific factors which affect the travel time budget by utilizing the CART analysis method, which enables the analysis of traveler's characteristics and their interrelationship based on the data collected from "2002 Household Travel Practice Research" and then try to derive a model for estimating the traveler’s travel time budget. The result of CART analysis shows that the factors which affect the travel time budget include the traveler's age, size of house, type of house, type of employment, job and relation to the head of household. Considering the affecting factors derived, I developed an estimation model. From that model, we found that the age, size of house and type of house were positively (+) related to the travel time budget while the homeworking people who have less travel frequency as a type of employment were negatively (-) related to it. In particular, from the point of type of job, the housewives, children not yet old enough to attend schools and people who are working in the agricultural, or marine product industries were found to have the negative (-) value while the people who have the administrative, office, management jobs were found to have the positive (+) value.