• Journal of Agricultural Extension & Community Development
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• v.29 no.3
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• pp.143-153
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• 2022

Leisure activity characteristics are related to an individual's stress management as well as quality of life. This study analyzed the relationship between leisure activity characteristics, stress, and quality of life of healing tourists, and analyzed the moderating effect of involvement on rural healing tourism. For this purpose, this study analyzed 658 cases who experienced rural healing tourism. Among the characteristics of leisure activities, the conflict between work and leisure had a positive (+) effect on stress, and that stress had a negative (+) effect on the quality of life. Among the characteristics of leisure activities, social support was found to have a positive (+) effect on the quality of life. In the relationship between stress and quality of life, involvement on rural healing tourism was found to have a moderating effect. The results of this study indicate the importance of social support for work-life balance and leisure, suggesting that daily recovery through rural healing tourism has a positive effect on personal stress management as well as quality of life.

• Fisheries and Aquatic Sciences
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• v.16 no.2
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• pp.125-129
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• 2013

Vibrio ichthyoenteri is a facultatively anaerobic gram-negative bacterium with straight or slightly curved rod morphology. The bacterium is an etiological agent of bacterial enteritis of Olive flounder Paralichthys olivaceus. Only a handful of studies, using a limited number of isolates, have investigated the phenotypic and genetic characteristics of V. ichthyoenteri. We isolated 40 V. ichthyoenteri strains, identified based on the 16S rRNA gene sequence, from the diseased flounder larvae and investigated the API 20E and ZYM profiles. The isolates exhibited highly divergent phenotypic characteristics regardless of sampling time point and location, and fish age. Essential enzymes produced by V. ichthyoenteri seemed to be alkaline phosphatase, leucine arylamidase, and N-acetyl-${\beta}$-glucosaminidase. This study reveals a much greater enzymatic and biochemical phenotype diversity than has been evident to date. These results suggest that a given population of V. ichthyoenteri could be heterogeneous in terms of its phenotypic characteristics.

• Transactions of the Korean hydrogen and new energy society
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• v.34 no.6
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• pp.689-697
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• 2023

The high-pressure hydrogen valve is intended to supply hydrogen charged at high pressure in the hydrogen tank to the fuel cell stack, which decompresses high-pressure hydrogen gas to low pressure and primarily limits the excessive flow. It consists of a pilot valve, a main valve, and a excessive flow valve to operate in a wide pressure range from 2 to 70 MPa of charging pressure. The opening characteristics of the valve were confirmed by computation fluid dynamics applying the moving grid technique. The behavior of the valve was predicted by predicting the force acting on the valve over time. In addition, the difference in behavior according to supply pressure was compared.

• The Plant Pathology Journal
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• v.18 no.5
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• pp.244-250
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• 2002

Grapevine leafroll-associated 3 virus (GLRaV-3) and Grapevine fanleaf virus (GFLV) are important viral diseases of grapevine in the world. In this study, the most reliable woody indicator plants were selected for virus indexing. Two grapevines, LN33 (Couderc 1613x vitis berlandieri) and Vitis riparia Gloire, were selected for CLRaV-3 and CFLV graft indexing, respectively. The specific characteristics of Closterovirus isolated from grapevines cultivated in Korea were identified. filamentous virus-like particles only existed in the phloem parenchyma cell. In particular, the vesiculation of mitochondria was observed. This mitochondrial vesicu-lation was considered to be one of the most reliable cytopathic features of Closterovirus. During observation of GFLV-infected Chenopodium quinoa sections, virus-like particles arranged consistently were found forming several layers in cytoplasm. Moreover, virus-like particles in tubules were observed and were associated with plasmodesmata in cytoplasm. This is the first report on cytopathological characteristics of Closterovirus and Nepovirus identified from grapevines in Korea.

• Journal of the Korea Fashion and Costume Design Association
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• v.25 no.1
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• pp.15-31
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• 2023

This study aimed to propose a fashion design development method using the external and internal characteristics of the flower and bird paintings in traditional Korean folk paintings. As a research method, external and internal characteristics of folk paintings were examined through previous studies and literature research, and folk painting patterns were developed into digital textile designs. Five 3D digital fashion designs were proposed using the CLO 3D program. The external characteristics of folk paintings were as follows: simplification and planarization of object representation, diversification of viewpoints, ignorance of perspective and symmetrical enumeration, strong colors and contrast effects, and the simultaneous representation of time. The internal characteristics of folk paintings were as follows: symbolic meaning, the beauty of free humor, modest aesthetics, complexity of reality and fantasy, and desire of shamanism. The results are as follows. Firstly, the flower and bird painting was a decorative painting style that emphasized decorative beauty and was suitable for developing fashion designs with Korean originality because of the symbolic and internal meanings. Simple layouts and bold free-spirited representations were effective ways to fill the screen with objects and gave the pattern a decorative effect. Secondly, developing a virtual clothing prototype based on digital design method using the external and internal characteristics of folk paintings and producing realistic fashion designs suggest the integrated use of science and technology, embodying modern fashion through the combination of digital fashion content and traditional cultural content. Thirdly, as a result of the development of 3D digital fashion designs, an eco-friendly and sustainable fashion design methods with virtual clothing can suggest a design development method that saves time and cost in the fashion design process while considering the environment.

• Journal of Korean Society of Rural Planning
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• v.10 no.4 s.25
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• pp.19-28
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• 2004

In order to revitalize rural areas fundamentally through multifunctional utilization of their resources, it should be necessary to prepare the rational development plan to the areal characteristics and conditions, and the first priority of its planning works should be given to spatial planning. The space syntax method, a powerful objective and quantitative analysis tool on the relationship between social and spatial characteristics, was introduced in this study. Five Comprehensive Rural Clustered Villages Development Areas in the Jeonnam-province were selected as case study areas, of which total area's and included villages' spatial variables were measured and analyzed. Rural villages analyzed in this study have the spatial structure badly systematized and much complicated, which results from low integration and deep spatial depth of them. And, by virtue of relatively many axial lines, there should be few differences between villages in terms of local integration, connectivity and control, while being significant difference in terms of global integration showing the whole areal characteristics. Intelligibility, the correlation coefficient between connectivity(local variable) and integration(global one) is low, which means that the spatial structure of the study areas is difficult for visitors to understand the area or village well. Spatial configuration analysis results in the case study areas showed that each development area has a unique spatial structure and is differentiated in terms of not only local spatial variables but also global spatial variables. Therefore, global and local characteristics should be considered in spatial analysis of development areas.

• Journal of Society of Preventive Korean Medicine
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• v.17 no.3
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• pp.47-61
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• 2013

Objectives : This study was aimed at exploring career-related characteristics of premedical students in Korean Medicine college and those relationships with career development readiness and vocational value. Methods : A total of 140 premedical students participated in the survey. The questionnaire consisted of demographic characteristics and career-related characteristics such as motive for career choice, specialty preference after college graduation, and school life adaptation. Also they responded in the web-survey of career development readiness inventory and vocational value inventory developed by Korea Research Institute for Vocational Education & Training. Eight items of motive for career choice were collected from the pilot study from 70 premedical students. Results : 'Job stability' was the top motive for career choice(25.5%). The average college life adaptation score was relatively low(13.7) : higher in male(14.3) and the early career decision group(14.2) than female (12.9) and late decision group(12.9), which was statistically significant(p=0.019 and p=0.036, respectively) in the subgroup analyses. The result of career development readiness inventory showed that 'self-knowledge' (79.3) and 'confidence on career decision' (78.6) were the two highest, which is similar to the result of the vocational value inventory ('fulfilling abilities' and 'self-improvement'). More characteristics were also described. Conclusions : The results showed that Korean Medicine premedical students have high vocational identity. This study suggested that more specified studies for identifying career-related characteristics for Korean Medical students should be conducted in order to design systematic and professional medical education programs.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.377-381
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• 2008

Chinease-Korean Cultural Map, which is an electronic cultural map that shows Chinese-Korean culture on maps, is planned as the first step to development Asian Electronic Cultural Map. Chinese-Korean have their unique cultural characteristics same as other small tribes. Small tribes shows same typical cultural characteristics of Asian, and that characteristics are very important factors for understanding the whole Asian culture. This paper proposes a logical and standardized development methodology for construction of Electronic Cultural Map. The methodology consists of 6 steps; information analysis, keyword extraction, keyword clustering, map element extraction, prototype design, and map development. We used and evaluated the methodology during prototype design and development steps for the optimal functions. To generate the base maps for Chinese-Korean Cultural Map, we use Google Earth and KML(Keyhole Markup Language) for standardized and easy development.

• Journal of Agricultural Extension & Community Development
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• v.15 no.1
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• pp.145-175
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• 2008

This study has been carried out in order to examine the characteristics and rationales of the rural development policies of the President Roh Moo-Hyun's 'Participatory Government. The study is summarized into two different directions: characterization and rationalization. Characteristics of the government's rural development policies during the President Roh Moo-Hyun's 'Participatory Government (2003-2008) were three folds. First, the government has been more concerned with rural income level problems than those of living-environment standards. Second, the effect of the government's rural development policies has depended heavily upon both 'green tourism' and 'regional renovation'. Third, it has emphasized the applications of bottom-up approach particularly. This study found out a couple of problems about the rationales of the recent rural development policies; First, the developmental potentials and effects of policy measures which designate the rural green tourism, the regional renovation, and the bottom-up approach etc. were all over-estimated. Second, the structure of recent rural development policies was not vivid enough. Policy targets and measures have been proposed very vaguely; therefore, they have caused difficulties in identifying the actual feasibility and appropriateness of the rural development policies.

• Journal of the Korean Institute of Rural Architecture
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• v.6 no.3
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• pp.25-38
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• 2004

The government has made a great effort for the development of rural area. The aim of this study is to analyze the change process and characteristics of the government's rural area development policies implemented so far and present an aid as adequate material to the direction of development policy for rural areas. The rural area development policy had been focused on maintenance of physical infrastructure facilities in the rural areas, pursuing urban convenience led by the government from the 1950s to 1990s. The policy has changed to local residents-led rural area development from the late 1990s to present time. The basic direction of the policy turned into making much of environment-friendliness and promotion of regional activation. The policy was transformed to recognize our rural area and also perceive it pastoral and resting space. In addition, green tourism has emerged as an important theme since 2000. In the rural area development policy, it is the most important to connect it with various development projects, select target areas from the long-term perspective and pursue efficiency through intensified investment of financial resources.