• The Journal of the Korea Contents Association
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• v.10 no.9
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• pp.276-284
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• 2010

The purpose of this study was to investigate satisfacation level of clinical practice and related variables to develop more effective learning program for students in the department of radiology. We surveyed 138 students who participated in the clinical practice program and they were university or college students in the area of Busan and Kyungnam. As a result, the satisfaction level of professional guidance were the highest and the satisfaction level of practice evaluation were the lowest. In the college students, the satisfaction level of the professional guidance were the highest and the satisfaction level of practice environment were the lowest. In the university students, the satisfaction level of the practice duration were the highest and the satisfaction level of practice evaluation were the lowest. The results of multiple regression analysis between the satisfaction level and the related variables indicated that the status of radiologist in the clinical practice are the major component in the college students and the status of radiologist in the academic duration and the clinical experience are the major component that contribute the satisfaction level in the university students.

• Journal of Digital Convergence
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• v.12 no.4
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• pp.357-366
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• 2014

This study has been implemented to explore the method to improve job satisfaction and service quality of its staff by figuring out the effect of job satisfaction of geriatric hospital staff on service quality. For this reason, we conducted a questionnaire survey on April 2 to May 22, 2013 to target 300 people ten geriatric hospital workers in Busan Metropolitan City area, was utilized to study the final total of 276 parts. Firstly, It was found that work satisfaction, wage satisfaction and colleague satisfaction have an effect on job satisfaction, and Secondly, satisfaction and fellow satisfaction of business, were analyzed to affect, but had no effect conservative satisfaction Thirdly, for the effect of job satisfaction on the service quality, it was found that job satisfaction has an effect on service quality. Therefore, it can be concluded that service quality for patients can be improved only if job satisfaction of staff is improved, and by reducing stress caused by overwork of staff and boosting their morale through reasonable wage and compensation.

• Culinary science and hospitality research
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• v.22 no.8
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• pp.157-171
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• 2016

The purpose of this study was to investigate the effect of educational environment on job on the educational satisfaction and recommendation toward the educational service among the students who are major in cooking and confectionery bakery in Busan area. In addition, current student conducted to perform the moderating effect of part-time condition. In order to achieve the purpose of current study total 299 students of 2-year college students were employed and it was educational statistically analysed using SPSS 20.0 program. Three-step hierarchical regression analysis was employed to check whether the major part-time job experience had a moderating impact or not. The results showed that there was a positive correlation between the educational environment and educational satisfaction, and the adjustment effect was partially adopted in the educational environment. Eurthermore, the part-time condition has positive influence on the relationship between environmental element and educational1 satisfaction, so the moderating effect was verified. These results will be contributed to provide marketing strategy to improve the educational environment service for students as well as related foodservice industry.

• Journal of Korean Society for Geospatial Information Science
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• v.24 no.1
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• pp.17-24
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• 2016

At present, summer cloudburst and local torrential rainfalls have increased in this country, because of climatic change. Therefore, studies on prevention of soil loss have been actively proceeded, and Korea Forest Service has offered landslide hazard map. Landslide hazard map divides risks into 5 classes, by giving weight with 9 kinds of elements. In August 25 2014, soil loss occurred in the whole Oryun Tunnel, Geumjeong-gu, Busan, because of local torrential heavy rain. As a result of comparing with landslide hazard map, the area where soil loss occurred in reality is a safety zone on hazard map. Rainfall, soil map, geological map, forest type map, gradient, drainage network, watershed, basin shape, and efflux of the whole Oryun Tunnel where soil loss occurred were analyzed. As a result of an analysis, it is judged that soil, forest type, much efflux and peak discharge, degree of water network and basin shape of a place where landslide occurred are causes of soil loss. It is judged that efflux, peak discharge, and basin shape by the localized rainfall that is not considered in landslide hazard map of them are the biggest causes of soil loss. It is judged that efflux, peak discharge, degree of water network and basin shape by the rainfall are important through a study on a causual analysis on soil loss in the whole Oryun Tunnel where is one of occurrence area where a lot of propertywere lost by the record local torrential rainfalls. A localized torrential downpour should be prepared by considering these elements on judgement of a landslide hazard area.

• Korean Journal of Environment and Ecology
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• v.27 no.3
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• pp.316-326
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• 2013

This study has researched the national expansion, dispersion of nutria and investigated its inhabitation status for the past 3 years. The report has shown that the number of nutria habitat, reported to be distributed in 9 cities or districts in 2010, has been increased to 13 in 2012. In the research of 629 nutria habitats, 95.9% of habitat traces were found in Busan-Kyungnam area. From the research of relative density by location type for the 6 survey areas in these 5 areas above, it was shown 3.98(${\pm}2.56$)ind./100m in 2010, 2.90(${\pm}2.69$)ind./100m in 2011 and 1.39(${\pm}0.66$)ind./100m in 2012. From the research of relative density by habitat types, it was shown 3.48(${\pm}2.15$)ind./100m in palustrine wetland area, $1.01{\pm}(0.25)ind.$/100m in river area and $3.69{\pm}(2.83)ind.$/100m in riverine wetland area. It was shown that the annual average density in the areas has slightly been decreased for the past 3 years between 2010 and 2012. It also reported that the habitat density in the river area is a bit lower than that in the wetland area. Currently it can be determined that the nutria has fully adapted themselves to the various local environments of wetland, river, stream, and so on in Korea and the Relative density could be remarkably increased especially in the favorable condition like a wetland. As the ones living in the area with over-density could be spread out to other areas, the efficient management plan to control should be prepared considering ecological conditions.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.2
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• pp.253-266
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• 2010

This study describes the prevalence of nutrition labelling use and its association with demographic factors, knowledge and perception of nutrition labelling, and awareness of nutrition labelling usefulness among 282 college students, aged 21~23 years, in Busan Gyeongnam area. The subjects consisted of 150 of male (53.2%) and 132 of female (46.8%) students. 31.3% of male students and 50% of female students reported reading nutrition labelling always or usually, while 34.7% of male and 13.6% of female subjects reported that they don't use nutrition labelling. Although most of the subjects perceived the need of nutrition labelling, their knowledge and understanding of nutrition labelling and their awareness of nutrition labelling usefulness were not enough to apply the information from the nutrition labelling in their daily life, even in the subjects who reported reading nutrition labelling always or usually. This statement might be one of the reasons why there were no significant differences among the groups divided by nutrition labelling use in regards to the dietary habit or snack eating habit in this study. Therefore, a practical nutrition education program on nutrition labelling should be provided for the college students to increase nutrition labelling use and to apply the information from nutrition labelling in their daily life in order to maintain healthy dietary habit.

• Journal of the Korean Society of Food Science and Nutrition
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• v.35 no.4
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• pp.440-447
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• 2006

The perception of Korean housewives was investigated on commercial Korean basic side dishes. The questionnaires were distributed to 464 housewives in Busan area. According to the survey, the housewives preferred discount stores (44.1%) to purchase basic side dishes. The reasons for purchasing them were convenience (54.6%) and readiness in small amount (23.1%). The housewives had high perception scores on saying cooking time (4.90/5.00), the possibility of purchasing when they need (3.93/5.00), and convenient use (3.85/5.00). However, they doubted the propriety of making use of chemical seasoning (2.15/5.00), the original place of raw food materials (2.21/5.00), and shelf life control (2.44/5.00). The satisfaction scores on the commercial basic side dishes were 3.06/5.00 in braised perilla leaves, 2.98/5.00 in braised soybean, 2.96/5.00 in pickled garlic, and 2.96/5.00 in stir-fried/muchim dried fish. The priorities on the improvement demand for the basic side dishes were appeared in order of the sanitary preparation, the consistent tastes, the proper amounts of chemical seasonings, and sanitary distribution systems.

• Economic and Environmental Geology
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• v.36 no.5
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• pp.365-374
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• 2003

Various deleterious chemicals can be introduced to existing concrete structures from various external sources. The deterioration of concrete by seawater attack is involved in complex processes due to various elements contained in seawater. In the present study, attention was paid to the formation of secondary minerals and characteristics of mineralogical and micro-structural changes involved in concrete deterioration caused by the influence of major seawater composition. The characteristics of deterioration occurred in existing concrete structures was carefully observed and samples were collected at many locations of coastal areas in Busan-Kyungnam. The petrographic, XRD, SEM/EDAX analyses were conducted to determine chemical, mineralogical and micro-structural changes in the aggregate and cement paste of samples. The experimental concrete deteriorations were performed using various chloride solutions (NaCl, CaCl, $MgCl_2$ and $Na_2SO_4$ solution. The experimental results were compared with the observation results in order to determine the effect of major elements in seawater on the deterioration. The alkalies in seawater appear to accelerate alkali-silica reaction (ASR). The gel formed by ASR is alkali-calcium-silica gel which known to cause severe expansion and cracking in concrete. Carbonation causes the formation of abundant less-cementitious calcite and weaken the cement paste. Progressive carbonation significantly affects on the composition and stability of some secondary minerals. Abundant gypsum generally occurs in concretes subjected to significant carbonation, but thaumasite ({$Ca_6/[Si(OH)_6]_2{\cdot}24H_2O$}${\cdot}[(SO_4)_2]{\cdot}[(CO_3))2]$) occurs as ettringite-thaumasite solid solution in concretes subjected to less significant carbonation. Experimentally, ettringite can be transformed to trichloroaluminate or decomposed by chloride ingress under controlled pH conditions. Mg ions in seawater cause cement paste deterioration by forming non-cementitious brucite and magnesium silicate hydrate (MSH).

• The Journal of the Korea Contents Association
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• v.10 no.1
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• pp.295-304
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• 2010

This study aims to be of help to cope with internal and external circumstances of hospital effectively by analyzing the weight of role for a hospital manager which has been changing. It surveyed 191 top managers and administrators working in a medical institute like hospital located in Busan, Ulsan and Kyungnam area from 20 November, 2007 to 29 February, 2008. The results of this study were as follows: The top manager thought that the role as a leader is the most important role as a manager in present, but the role as an enterpriser is also very important in future, however, they had troubles in the role of a representative which they have carried out in present. In order to overcome the current medical situation that competition is getting keen, it seemed that they expected the role as an enterpriser would be more important in future for competition and organization improvement. The administrator thought the role as a leader is the most important in present, in future and in current performance. It was considered that they recognized the importance of team work, order, goal of the organization, strategies, and information interchange regarding the characteristics of hospital that there are people of various kinds of occupations.

• Journal of Distribution Science
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• v.9 no.2
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• pp.111-122
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• 2011

The purpose of this study is to survey the successful cases of small and medium Business Systematization Cognition by examining their entrepreneurial characteristics and analysing the factors affecting their success. To that end, previous studies on the association types of small businesses were studied. A research model was developed, and research hypotheses for an empirical analysis were established upon it. Suh et al. (2010) insist on the importance of Small Business Systematization in Korea but also show that small business performance is suffering: they are too small to stand alone. That is why association is so crucial for them: they must stand together. Unfortunately, association is difficult, as they have few specific links and little motivation. Even in franchising networks, association tends to be initiated by big franchisers, not small ones. In that sense, association among small businesses is crucial for their long-term survival. With this in mind, this study examines how they think and feel about the issue of 'Industrial Classification', how important Industrial Classification is to their business success, and what kinds of problems it raises in the markets. This study seeks the different cognitions among the association types of small businesses from the perspectives of participation motivation, systematization expectation, policy demand level, and management performance. We assume that different industrial classification types of small businesses will have different cognitions concerning these factors. There are four basic industrial classification types of small businesses: retail sales, restaurant, service, and manufacturing. To date, most of the studies in this area have focused on collecting data on the external environments of small businesses or performing statistical analyses on their status. In this study, we surveyed 4 market areas in Busan, Masan, and Changwon in Korea, where business associations consist of merchants, shop owners, and traders. We surveyed 330 shops and merchants by sending a questionnaire or visiting. Finally, 268 questionnaires were collected and used for the analysis. An ANOVA, T-test, and regression analyses were conducted to test the research hypotheses. The results demonstrate that there are differences in cognition depending upon the industrial classification type. Restaurants generally have a higher cognition concerning job offer problems and a lower cognition concerning their competitiveness. Restaurants also depend more on systematization expectation than do the other industrial classification types. On the policy demand level, restaurants have a higher cognition. This study identifies several factors that are contributing to management performance through differences in cognition that depend upon association type: systematization expectation and policy demand level have positive effects on management performance; participation motivation has a negative effect on management performance. We confirm also that the image factors of different cognitions are linked to an awareness of the value of systematization and that these factors show sequential and continual patterns in the course of generating performances. In conclusion, this study carries significant implications in its classifying of small businesses into the four different associational types (retail sales, restaurant, services, and manufacturing). We believe our study to be the first one to conduct an empirical survey in this subject area. More studies in this area will likely use our research frameworks. The data show that regionally based industrial classification associations such as those in rural cities or less developed areas tend to suffer more problems than those in urban areas. Moreover, restaurants suffer more problems than the norm. Most of the problems raised in this study concern the act of 'associating itself'. Most associations have serious difficulties in associating. On the other hand, the area where they have the least policy demand is that of service types. This study contributes to the argument that associating, rather than financial assistance or management consulting, promotes the start-up and managerial performance of small businesses. This study also has some limitations. The main limitation is the number of questionnaires. We could not survey all the industrial classification types across the country because of budget and time limitations. If we had, we could have produced many more useful results and enhanced the precision of our analysis. The history of systemization is very short and the number of industrial classification associations is relatively low in Korea. We should keep in mind, though, that this is very crucial to systemization entrepreneurs starting their businesses, as it can heavily affect their chances of success. Being strongly associated with each other might be critical to the business success of industrial classification members. Thus, the government needs to put more effort and resources into supporting the drive of industrial classification members to become more strongly associated.