• 한국식생활문화학회지
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• 제37권5호
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• pp.385-409
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• 2022

This study investigated the trend of research on 'Food science and Nutrition' in previously published papers in the Journal of Korean Society of Food Culture (JKSFC) from 2000 to 2021. Total number of published papers in this category in the JKSFC was 693 which we classified into 7 main categories and 40 subcategories. Of these, 256 articles were on 'experimental cooking' which was the most studied field among 7 main categories. There was a total of 19 published papers under the category of 'microbiology and fermentation'. A total of 133 articles were published on 'functional foods' and provided essential data for discovering new materials under the theme of various physiological active functions of food materials. Furthermore, 107 articles were included in 'food processing and storage', which provided integrated knowledge of economy, stability and practicality based on various technologies. A total of 144 articles was included in the category of 'nutrition'. Under the category of 'nutrition', the most actively studied topic was 'eating behaviors and dietary habits,' and the trending topic was 'use of healthcare big data.' In conclusion, this review would provide trends of various categories of food science and nutrition area for recent 21 years and suggest directions for future research.

• 농촌계획
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• 제28권3호
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• pp.95-109
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• 2022

This study attempted to suggest the factors that facilities that aim to exchange urban-rural coexistence base spaces with urban-rural areas should have. In order to derive factors, 15 literatures preceded by similar studies were investigated, and systematic classification was attempted. Finally, the factors for activating urban and rural base facilities were organized into 3 categories, 9 sectors, and 30 activation factors. The three major categories consisted of resources and facilities, content and programs, operational status. As a result of the AHP survey, in the survey area, which is a categories, resources and facilities composed of hardware factors originally possessed by the facility showed the highest score of 48.9. In the sectors, the convenience of facility use was 25.7 points, and the rich state of tangible and intangible resources was 13.3 points in order. In the sectors, income from paid experience programs at facilities was 8.3 points, physical accessibility to facilities was 8.2 points, and the type of areas where the facilities were located was 7.7 points in order. It showed high importance in the order of resources and facilities composed of hardware factors, content and programs composed of software factors, and manpower and operation composed of humanware factors. In general, it was shown that the physical factors of the place when using urban and rural base facilities were judged as the main factors.

• 한국도서관정보학회지
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• 제55권3호
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• pp.141-165
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• 2024

본 연구는 지역사회의 지속 가능성을 위해 공공도서관 지역정보서비스 사례를 조사하고, 향후 지역정보서비스의 발전방안을 모색하고자 하였다. 이를 위해 지역정보서비스를 17개 범주로 나누고, 60개의 세부 유형을 도출하였다. 충청지역 공공도서관 116개관을 대상으로 사례를 분석한 결과, 36%의 도서관이 지역정보서비스를 제공하고 있었으나, 64%는 제공하지 않는 것으로 나타났다. 제공된 서비스는 주로 역사/문화, 취업, 여가, 행정정보, 교육, 마을공동체 등의 분야에 집중되어 있었다. 특히, 인구가 감소한 8개 지역에서는 지역정보서비스 제공이 미비하여, 지역사회의 지속을 위해 보다 적극적인 서비스 마련이 필요하였다. 본 연구는 지역정보서비스 제공 시 역사/문화 분야에 편중되지 않도록 지역성 개념과 서비스 범주를 확대하고, 주민의 관심사를 반영한 이용자 요구 분석, 인적 협조 강화, 지역자료 디지털 아카이브 구축 및 유관기관과의 협력을 제안하였다.

• 전자공학회논문지A
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• 제28A권12호
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• pp.1-11
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• 1991

Multi rate circuit switching ISDN which assumes a star topology consisting of LANs(local area networks) interconnected through a backbone MAN (metropolitan area network) is considered. The stations are classified into two categories data and voice stations they are characterized by different arrival rate and session-length (holding time) statistics. We first model the data and voice terminals as finite-source stations and derive analytically exact expressions for the end-to-end blocking probabilities. For more exact evaluation, these probabilities are calculated in terms of three components:circuit blocking probability, destination busy probability and concurrent busy probability. For large size systems, we develop an develop an iterative algorithm that provides a computationally efficient and fast method for the calculation of the end-to-end blocking probabilities.

• 대한교통학회지
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• 제12권1호
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• pp.85-95
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• 1994

While bicycles are an exhaust-free and low energy consuming mode of transport, the use of them is getting decreased. The aim of this research is to find out current levels of bicycle ownership and to estimate the ownerships of the bicycles by spatial structure and social factors in the metropolitan area. The parameters which affect on the characteristics of the bicycle ownership are classified into aggregate and disaggregate categories. The ownerships of the bicycles are estimated by the multiple regression analysis using urban characteristics data and the binary logit analysis using household characteristics data. The results of this study to population, car ownership, and number of male in the household, and negatively by the population density.

• 한국식품조리과학회지
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• 제18권6호
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• pp.579-585
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• 2002

A survey on the school foodservice was conducted from 693 middle school students to examine their degree of satisfaction on foodservice with the object to enhance the quality of school foodservice in Gwangiu and Chonnam area. The degree of satisfaction with school foodservice ranked high in taste, temperature and service categories. There were notable differences in the satisfaction level by the gender of the students. Male students ranked higher than female students in taste, temperature and the sanitary condition of food containers. According to grades, first grade students ranked the highest in satisfaction of food selection, temperature, services and cafeteria. Regarding the amount of left-overs, soup and pot-stew were the greatest followed by side dishes. Reasons for leftover food were listed as being tasteless, having no appetite, or large serving size. The items of priorities on school foodservice were revealed as sanitary conditions, taste and variety in menu selection by the students.

• International Journal of Contents
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• 제10권1호
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• pp.43-46
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• 2014

Subject classification of journals is important because it can be utilized for the improvement of scholarly information services and analysis by research area. The classification by experts in a subject area wastes a lot of time and expense. On the other hand, the simple classification with basic information, such as the journal title has limitations. To solve this problem, this paper suggests the automatic classification of Korean journals using the SCI journals information cited by Korean journals, and an analysis of the classification result. In particular, this study adopted the WoS subject categories for classification to support the base for comparison between the Korean citation database and the global citation database (KSCI vs. SCI).

• Journal of Nutrition and Health
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• 제30권9호
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• pp.1084-1087
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• 1997

A sample of 450 women who attended a physical fitness program in the Ulsan area was selected to study some environmental factors associated with obesity. The women were grouped into two categories, obese and nonobese, based on body mass index(kg/$m^2$). Average BMI of the total subjects was 24.3$\pm$4.8, but 34.7% of the subjects rated equal to or ore than 25 type, which can be considered as obese. The results showed that age, employment status, family type, and food frequency score have a statistically significant association with obesity. However, education level, nutrition knowledge, availability of housemaids, family history of obesity, and house type are not related to obesity . There were no differences in sources of nutrition information between the obese and the nonobese. The above results suggest that health education programs should consider environmental factors as well as health factors in preventing obesity obesity in the community.

• 한국GIS학회:학술대회논문집
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• 한국GIS학회 2008년도 공동추계학술대회
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• pp.251-253
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• 2008

Erosion and landslide cause serious damage to forest areas. As a consequence, partial or complete destruction of vegetation occurs, which leads to many cascading problems. In this study, an attempt has been made to identify the forest areas, which are under different risk categories of erosion and landslide, in part of Eastern Ghats of Tamil Nadu. Relevantthematic maps were generated from satellite data, topographical maps, primary and secondary data and weights to each map were assigned appropriately. Weighted overlay analysis was carried out to identify the erosionprone forest areas. The result of erosion and landslide prone model reveals that 4712 ha(17%) of forest area is under high risk category and 15879 ha(58.65%) isunder medium risk category. The results of spatial modeling would be very much useful to the forest officials and conservationist to plan for effective conservation.

• 한국주거학회논문집
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• 제14권1호
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• pp.77-86
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• 2003

The purpose of this study is to set up a model of affective evaluation to structurally and systematically analyse subjective affective expressions of human beings with regard to the residential environment and to analyse the correlation between affective responses of residents and physical elements by positively applying the model to the evaluation of outdoor space of apartment complexes as an area of study on evaluation of residential environment. The area for evaluation was limited to three apartment complexes situated in Daegu, and the subjects for evaluation were also limited to a group of residents(housewives) living at the three apartment complexes. The research method is summarized as follows. 214 affective words(adjective phrases) expressing outdoor space of apartments were selected from literature on random sampling basis, and reduced to 25 ones through factor analysis. Then, these 25 words were systematized by an affective evaluating scale with 7 categories of meaning. The evaluation was conducted with 324 homemakers living at the apartment complexes selected for evaluation from September 29, 2000 to October 5, 2000. SPSSWIN, a statistical program was used for analysis.