• The Korean Journal of Food And Nutrition
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• v.27 no.2
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• pp.302-309
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• 2014

In this study, the characteristics of soybeans with different cultivation methods depending on their origins and the properties of tofu made from these soybeans were studied. The isoflavone content was higher in the general Korean soybeans compared to the organic American soybeans. There were no significant differences among the Chinese soybean samples, so the cultivar method was considered to have a greater effect on the isoflavone contents rather than the cultivation method. The protein contents were higher in the tofu made from the general Chinese soybeans and the organic Korean soybeans. Furthermore, the tofu made from the organic Chinese soybeans contained the least amount of proteins. Isoflavone contents were not significantly different among the samples. Texture profile analyses consisting of hardness, cohesiveness, adhesiveness, springiness, and gumminess were all shown to be higher in the organic tofu than in general tofu, with the exception of adhesiveness. In sensory evaluation, color and texture were significantly different according to the samples, and the differences were found to be affected more by the origin of soybeans rather than the cultivation methods. According to this study, the physicochemical properties of the soybeans and tofu seemed to be influenced by the cultivation region rather than the methods.

• Proceedings of the Korea Multimedia Society Conference
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• 2012.05a
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• pp.22-25
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• 2012

본 논문에서는 키보드나 마우스와 같은 인풋 디바이스 없이 손동작만으로 컴퓨터를 조작할 수 있는 차세대 인터페이스인 에어 인터페이스를 구현하였다. 이 시스템 구현을 위해 먼저 적외선 카메라와 적외선 LED를 사용하였고, 또한 적외선의 전반사의 원리를 이용하였다. 이를 통해 획득된 적외선 영상은 다양한 영상처리 기술을 통해 손 영역을 분할, 검출하게 되고, 검출된 정보를 이용하여 다양한 메타포를 구현 하였으며, 최종적으로 개별적인 제어 이벤트에 각각 맵핑되어 컴퓨터를 제어 및 동작하는 과정을 수행하게 된다. 본 연구에서는 손 영역의 검출과 추적, 인식과정 등을 자세히 서술하였으며, 다양한 메타포도 함께 소개가 된다. 그리고 본 연구에서 사용된 기술을 더욱 발전시키면 사회 전반적으로 다양한 부분에서 적극 활용될 것으로 기대된다.

• International Journal of Contents
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• v.17 no.1
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• pp.18-26
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• 2021

The obesity leads to be the result of the weakening of anatomical structure as well as the gravity effect. And, the obesity interferes with normal sagittal balance and fails to maintain a straight posture with minimal energy. Therefore, the obesity can be an important factor in causing back pain by changing the lumbar lordosis. In this study, we will present an appropriate angle of incidence for obese people to reduce the image distortion of L4, L5 during a general anteroposterior radiography examination. To reduce image distortion according to the change of lordosis, the angle of incidence was applied 9 ° and 21 ° to L4 and L5 vertebra body when obesity and low back pain (LBP) perform the general anteroposterior radiography examination.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.2 no.1
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• pp.71-82
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• 1969

The present investigations were carried out with the purpose of making clear the fundamental features of the seasonal variations in chemical composition of the brown algae. Three species of samples, Ecklonia cava, Sargassum sagamianum and Hizikia fusiforme have been analyzed monthly for their contents of total ash, crude protein, alginic acid, mannitol, and laminarin over a year period. Three kinds of samples were collected from the same locality, situated on the southern coast of the Che-ju Island, from September 1966 to August 1967. In addition, the comparative analysis was made on fronds and stipes of the plant for their chemical composition. The results obtained are summarized as follows: 1, In general, the three species examined underwent a similar mode of seasonal variation, and no essential difference was detected among them. 2. The chemical composition of the plant exhibited a considerable difference between the species. The content of total ash in H. fusiforme was remarkably higher than those in the two other species respectively. The alginic acid content was relatively high in S. sagamianum and low in H. fusiforme. The contents of crude protein, mannitol and laminarin were appreciably high in E. cava and low in H. fusiforme in general. 3. The most outstanding feature in the seasonal variation was that, in general, the total ash, crude protein, and alginic acid contents were at a maximum in the winter months while laminarin and mannitol contents were at a minimum. The converse was true in summer. Total ash-Maximum values were observed from December to February and minimum from August till October. Crude Protein-All species exhibited maxima in January and February, and minima from August to October. Alginic acid-Maximum contents occured from January to March and minimum from September to November. Mannitol-The maximum content of mannitol was In May and lune and minimum in January, February and March. Leminerin-Maximum content was in September and October, and minimum in January and February. 4. The wide seasonal variation in chemical constitution occured in the fronds, but the stipes showed a slight seasonal variation. In the chemical composition, the stipe was high in alginic acid, low in mannitol and laminarin. The reverse was in the frond.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.627-635
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• 2016

The study analyzed what programs local broadcasting stations should produce to secure competitiveness in contents. As a result, in order to make more local people watch news programs, providing accurate local and general news and information and a forum for discussion on major issues is required. Moreover, it was revealed that providing a forum for discussion on local issues and representing the voice of local people based on accuracy, fairness and reliability is important to improve satisfaction with news. For increasing general program ratings of local broadcasts, it is required to provide interesting programs and encourage local people to participate in the programs. Additionally, in order to raise satisfaction with general programs, it is necessary to offer interesting and high quality programs, deal with local issues and information and provide local residents with a platform for participation.

• The Journal of the Korea Contents Association
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• v.16 no.6
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• pp.614-626
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• 2016

In this paper, we designed and implemented KOIN(Korean medicine 人, http://www.koin.re.kr), a Korean medicine knowledge portal. While there were several portals in the Korean medicine field, they provided technical contents and communities for doctors and researchers of Korean medicine. The usual portals such as naver provide the contents which the general public can understand, but their consistency and reliability are deficient. In this paper, first of all, requirements for the Korean medicine portal have been surveyed to supply contents and services for the general public. The requirements were reflected to the functions of our portal and the construction of Korean medicine knowledge for the general public. In future, we will continue to add the useful health knowledge in Korean medicine as well as actively operate Korean medicine communities so that users can obtain Korean medicine knowledge easily.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.234-246
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• 2021

The purpose of this study is to develop the main subjects of the job-based curriculum by deriving the job analysis results of general security job workers in the physical protection field responsible for responding to threats to nuclear materials and nuclear facilities. In the job analysis stage, FGI was conducted on 7 content experts to derive 8 duties and 55 tasks. In addition, knowledge and skills were drawn for each task. In the analysis of educational needs, surveys were conducted for workers in general security jobs to derive the top 25 educational priorities through t-test and Borich needs assess model. At the stage of selecting core tasks and organizing required/optional contents, 42 tasks, both above average or at least one of them, were derived as core tasks based on the result of evaluation of importance and difficulty ratings of 55 tasks through a questionaire. In addition, tasks applied to the top 25 rankings derived from Borich needs assess model were applied as the required contents when designing courses, and tasks which applied only one of them were selected as optional contents. At the stage of required/optional modules and educational contents, four required modules and five optional modules were derived by drifting similar tasks between the required and optional contents. Based on the above results, the study suggested academic and practical implications and future suggestions.

• Journal of the Korean Society of Food Culture
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• v.4 no.2
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• pp.173-176
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• 1989

This study was carried out to comparison of the contents of general and mineral components between the original sample and water extract in each part of omija. The content of Carbohydrate was highest in endocarps, and that the crude protein and crude lipid in seeds. The contents of K and Mn in the fruits, endocarps, and seeds were all higher than those of the other cations. The content of K and Zn in endocarps were three to four times as much as those of seeds. and the content of Na, Ca, and Cu in endocarps were 1.5 to 1.75 times of seeds. Mineral contents by water extract in each part were ordered as K, Mg, Ca, and Fe. As the percentage of each ion in water extract on the basis of original sample, Fe was the highest ratio of behavior, and Mn was lowest.

• Korea Journal of Hospital Management
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• v.19 no.1
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• pp.21-31
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• 2014

This study aimed to find marketing strategy through comparison of internet homepage between national-public hospitals and private hospitals in Korea. A total of 51 hospitals' data were used with frequency, chi-square, t-test, multi-regression, correlation analysis. They were verified by SPSS Ver. 15.0 program. According to the result of this research, national-public hospitals operated more contents of public interests such as social contribution, volunteer work than private hospitals. Otherwise private hospitals operated more contents of costumer interests such as customer counselling, statistical data and cafe of customer voices than national-public hospitals. Synthetically we find that private hospitals try to get closer to the consumer than national-public hospitals. Because feedback and interaction between hospitals and consumer are very important, we suggest that national-public hospitals and private hospitals mutually should operate internet homepage in accordance with consumer needs of medical market.

• Journal of the Korean Society for Library and Information Science
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• v.38 no.3
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• pp.201-219
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• 2004

The Library, Museum and Art Museum are gradually expanding access to cultural contents for general public through the distributed network. However, unlike general contents in cultural contents characteristics most the objects of cultural contents seldom contain the words used for organization and search for information. In addition, it's hard to share or interconnect information between different systems because the names, expressions and meanings are different between metadata elements of various cultural contents. In order to solve this problem, proper organization and management of metadata is vital. In this study, the researcher have comparatively analyzed the data elements of each format based on National Library of Korea, National Museum of Korea, National Museum of Contemporary Art , the metadata formats approached from various aspects in the cultural contents area, the researcher tried to provide the basic materials for integration of cultural contents by securing interoperability of different metadata formats.