• 임상간호연구
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• 제18권3호
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• pp.413-423
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• 2012

Purpose: This study is to determine the patterns of relationship between organizational socialization (OS) and organizational citizenship behavior (OCB) among nurses working in a general hospital setting by examining whether organizational adaptation through OS leads to positive behavioral changes, which may be helpful to improve organizational performances. Methods: The data were collected from 494 nurses in five general hospitals using a structured questionnaire, and they were analyzed by conducting canonical correlation analysis using SPSS 12.0. Results: The analysis of the relationship patterns between OS and OCB revealed that two significant canonical correlations between the two groups of nurses with less than 5 years of working experience (LT) vs. more than 5 years of experience (MT), respectively. Thus, the complicated correlations between OS and OCB were identified. The variables that contributed to each canonical function most were 'politics', 'organizational goals and values' in the LT group, and 'organizational goals and values' and 'language' in the MT group. The notable point in the relation between OS and OCB in our study was negative contribution of 'sportsmanship' among the OCB variables in the MT group. This is thought to be the negative effect of OS. Conclusion: More effective workforce management could be achieved by adopting a differentiated approach according to work experience. To develop a better program to enhance OS, more careful attention to OCB of experienced nurses should be paid to minimize a negative effect on organization while rewarding individuals or departments for a positive organizational behavior.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2016년도 제50회 동계 정기학술대회 초록집
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• pp.384.1-384.1
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• 2016

We reported that amorphous silicon (a-Si) thin film provide sample plate exhibiting a multimodality to measure biomolecules by secondary ion mass spectrometry (SIMS) and laser desorption/ionization mass spectrometry (LDI-MS). Kim et al.1 reported that a-Si thin film were suitable to detect small molecules such as drugs and peptides by SIMS and LDI-MS. Recently, bacterial identification has been required in many fields such as food analysis, veterinary science, ecology, agriculture, and so on.2 Mass spectrometry is emerging for identifying and profiling microbiology samples from its advantageous characters of label-free and shot-time analysis. Five species of bacteria - S. aureus, G. glutamicum, B. kurstaki, B. sphaericus, and B. licheniformis - were sampled for MS analysis without lipid extraction in sample preparation steps. The samples were loaded onto the a-Si thin film with a thickness of 100 nm which did not only considered laser-beam penetration but also surface homogeneity. Mass spectra were recorded in both positive and negative ionization modes for more analytical information. High reproducibility and sensitivity of mass spectra were demonstrated in a mass range up to mass-to-charge ratio(m/z) 1200 by applying the a-Si thin film in mentioned above MS. Principle component analysis (PCA) - a popular statistical analysis widely used in data processing was employed to differentiate between five bacterial species. The PCA results verified that each bacterial species were readily distinguished and differentiated effectively from our MS approach. It shows a new opportunity to rapid bacterial profiling and identification in clinical microbiology. More details will be discussed in the presentation.

• 한국실내디자인학회논문집
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• 제26권3호
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• pp.91-100
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• 2017

The rapid growth of Korean-style buffet in recent years has increased the size of corporate investment. Under this circumstance, businesses make various marketing efforts while highlighting the features and advantages of their brands. Against this backdrop, this study aims to understand which space branding has been applied to the Korean-style buffet through case studies and to propose a method of application of space branding to increase sales in an effective manner in the future. First, the research is theoretical examination and case studies with focus on the characteristics of expressions of Korean-style buffet space branding. Basically, upon completion of examining the concept and the characteristics of expressions of the Korean-style buffet and analyzing the concept of space branding, the components of space branding have been reconstructed based on preceding studies on space branding and then have been applied to each brand space. Also, the hands-on experience of the characteristics of expression of the Korean-style buffet with space branding incorporated in it and prepared a checklist via visual inspections. And then, the field surveys based on these examinations and took approach of drawing a conclusion based on the results analysis conducted by using the SPSS statistical program. Through preceding studies, the three components of space branding, that is, sensory element, emotional element, and cognitive element have been reconstructed before proceeding with this study, which has obtained five major findings as a conclusion. First, the sensory element should be given elements differentiated enough to attract consumers' attention along with a sustainable effort to have brand image imprinted in their mind. Second, in terms of emotional element, the study has found that the brand experience oriented toward interest and participation results in higher utility frequency. Third, the study has found that the cognitive element should seek consistency in communicating with consumers with focus on face-to-face contact on the display in space. Fourth, it has been found that arranging independent spaces is necessary to attract consumers' participation. Finally, the study has identified in which location area of buffet the sensory, emotional, and cognitive elements have placed a significant weight.

• 한국생물공학회:학술대회논문집
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• 한국생물공학회 2003년도 생물공학의 동향(XII)
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• pp.98-100
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• 2003

합성고분자(PET, ePTFE)로 제작된 기존의 혈관 패치는 혈전생성으로 인한 혈관 막힘 현상과 생체 비적합성으로 인한 석회화 현상 때문에 장기간 혈관 기능을 수행할 수 없다. 본 연구에서는 혈관조직을 형성하는 세포들로 분화가 가능한 중간엽줄기세포와 생체적합성 매트릭스를 이용하여 혈관용 패치를 개발하였다. 이식 후 3주에 관찰하였을 때 조직공학적으로 제조된 혈관 패치는 동물 임상시험에서 혈관막힘 현상 없이 혈관기능을 수행하였고 실제 혈관과 유사한 조직으로 재생되었다. 동물모델에서의 장기간 추가 보완 연구를 거친다면 본 연구에서 개발된 혈관 패치는 기존의 재료를 대체하여 많은 혈관질환 치료에 적용이 가능할 것으로 사료된다.

• Elastomers and Composites
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• 제24권4호
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• pp.276-289
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• 1989

This study deals with both effects of inorganic fillers to vulcanized rubbers such as NR, CR, EPDM, NBR & SBR and inorganic characteristics of domestic fillers in comparision with hard clay produced in the USA. The results were as follows. 1. Main ingredient of domestic clay "Ha-dong clay" was Halloysite, "No-ha Island" was Pyrophyllite with $\alpha$-Quartz, and both of "Hard clay" & "Hwa-soon clay" were proved to be Kaolinite by XRD, DT-TGA and chemical analysis by XRF. 2. Tensile strength value of SBR compounded with these fillers, was Hard clay $146kg\;f/cm^2$, Kaolinite $123kg\;f/cm^2$, Pyrophyllite $82kg\;f/cm^2$, Halloysite $80kg\;f/cm^2$, precipitated $CaCO_3\;27kg\;f/cm^2$, and ground $CaCO_3$ was $21kg\;f/cm^2$. These results showed the increase of seven times according to filler species. 3. The physical properties of non-crystalline rubbers, such as SBR, NBR & EPDM, compared with NR & CR, have been considerably changed according to crystalline phase, particle size, shape and surface structure of fillers. Especially, tensile strength value in case of SBR & EPDM, was differentiated about 1.5 times by the particle size of fillers. 4. In SBR, physical properties of rubber compounded with Kaolinite which was surface treated with fatty acid and silane, almost approach to the value of hard clay. 5. Delayed cure time of Kaolinite and decrease of rubber properties by $CaCO_3$ can be improved by blending kaolinite & $CaCO_3$ in the ratio of 2:1.

• 한국실내디자인학회논문집
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• 제18권5호
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• pp.21-30
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• 2009

A point of view has been diversified where it has been put. We are living in the era that requests many standpoints to us to understand relations involved with me and my surrounding and it will speed up as the aspect has been changed so far. This phase is not exceptional to the design. Various spaces engaged in us have an immaterial phenomenon as composed by, so it is conceptualized to try the other way differentiated before. On the other hand, we can often meet examples of a literature scenario through conceptualizing an immaterial phenomenon as organized. Because of the difference between an individual's value and environment, it is criticized because of limitation to probe right and wrong of the objective feasibility. However, it is requested that this method needs to have an organized grammar in the interconnection broken of the standard of right and wrong in the science as well as goodness, evil and beauty in the morality. Nowadays a montage, which means the way to create objective by combining different points, is more multifariously applied in the generation of mixture asking various meanings and signifier and it's been widely extended. This study intends to pursue a new methodical approach focused on a characteristic of the montage and puts the goal on deduction for an expressive way of a montage specificity practically indicated at the shopping space through the space translation of the montage conception as well as plot of a movie. In conclusion, this study is how to be expressed of the montage expression method to understand.

• 대한지역사회영양학회지
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• 제15권2호
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• pp.191-205
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• 2010

This study investigated the rates and reasons for breakfast skipping according to gender, age, and lifestyle related factors in Korean adults. The survey was conducted using questionnaires and the subjects included 1148 male and female adults aged 19-64. The rate of breakfast skipping (frequency of eating breakfast under 4 times/week) was 41.20% of the total subjects. The breakfast skipping rate of the male subjects was significantly higher than that of the female subjects (p < 0.001). As age and household income decreased, the breakfast skipping rate increased. Residents in small cities more frequently skipped breakfast than those in larger cities. The main reason for breakfast skipping was "lack of time for the preparation and consumption of food" and this reason was especially higher for office workers and younger adults among the participants. In addition, the proportion of habitual breakfast skippers increased with age. Among the answers regarding the person who prepares breakfast in their households, the highest proportion was for "family members" in the males and "myself" for the females. Of breakfast skippers, 77.63% answered that they consumed breakfast substitutes such as breads, dairy and fruits/vegetables. To summarize the results, the gender, age and lifestyle factors of adults were significantly related to the rates and reasons for breakfast skipping. Therefore, to reduce breakfast skipping in Korean adults, a differentiated nutritional education approach relative to gender, age, and lifestyle is needed along with the development of balanced breakfast substitutes.

• 한국콘텐츠학회논문지
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• 제17권4호
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• pp.365-374
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• 2017

본 연구는 대학생들의 대학 충성도에 영향을 미치는 요인을 알아보기 위해 지방 소재의 J대학의 재학생 전체를 대상으로 한 대학 만족도 설문조사 결과를 분석하였다. 학생의 대학 충성도는 학생들의 학업중단 의도와 더불어 대학에서 관리하고자 하는 주요한 지표로 학업중단 의도와는 반대로 긍정적인 측면을 담고 있다는 데에 그 의의가 있다. 만족도 설문 분석 결과, 첫째, 학년 별, 학점 구간별 각 만족도의 차이가 있는 것으로 검증되었다. 둘째, 학생들의 만족도의 변인 중 학생들의 대학충성도에 영향을 미치는 요인을 알아 보기위해 로지스틱 회귀분석을 수행한 결과 교수강의, 학업지도, 취업지도, 교육환경, 학생자신에 대한 만족도가 대학에 대한 충성도에 유의하게 영향을 미치는 것으로 나타났다. 또한 의사결정나무(decision tree) 분석 결과에서 대학의 충성도를 결정하는 최상위의 결정 요인은 학생 자신의 학교생활에 대한 만족도인 것으로 나타났다.

• Ocean and Polar Research
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• 제36권4호
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• pp.327-341
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• 2014

This study aims to analyze causality among Wando abalone producer prices by size using a vector autoregressive model to expiscate the leading-price of Wando abalone in various price classes by size per kg. This study, using an analytical approach, applies a unit-root test for stability of data, a Granger causality test to learn about interaction among price classes by size for Wando abalone, and a vector autoregressive model to estimate the statistical impact among t-1 variables used in the model. As a result of our leading-price analysis of Wando abalone producer prices by shell size using a VAR model, first, DF, PP, and KPSS tests showed that the Wando abalone monthly price change rate by size differentiated by logarithm were stable. Second, the Granger causality relationship analysis showed that the price change rate for big size abalone weakly led the price change rate for the small and medium sizes of abalone. Third, the vector autoregressive model showed that three price change rates of t-1 period variables statistically, significantly impacted price change rates of own size and other sizes in t period. Fourth, the impulse response analysis indicated that the impulse responses of structural shocks for price change rate for big size abalone was relatively more powerful in its own size and in other sizes than shocks emanating from other sizes. Fifth, the variance decomposition analysis indicated that the price change rate for big size abalone was relatively more influential than the price change rates for medium and small size abalone.

• 한국의상디자인학회지
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• 제5권2호
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• pp.93-102
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• 2003

With respect to this research, the College of Arts and Design, Kon Kuk University founded Design Venture of KKU(Kon Kuk University) in July 2001 as an approach to tackle the issue on how to accept and respond to the waves of changes in paradigms of the 21st century represented by information revolution. Such move is to cope more effectively with the changes in the current educational environment with an aim to secure the competitive edges compatible with the conditions of each college under the uniform and standardized educational systems. Even the professionals in the design fields of this country try to find the significance in bringing out in the open the latent creative talents of the students by improving the quality of our daily necessities and putting the students through more practical training, and in creating international competitiveness of our design field by encouraging the students to gain more diverse experiences. Therefore, the purpose of this research is to present the approaches to revitalize Design Venture of Kon Kuk University which has been managed as part of the efforts to establish the new identity for the design of this country in the 21st century, and to present the new model for an enterprise which, rooted in the College, can grow into a high value-added business. The methodology for this research is based on the case study of Design Venture of Kon Kuk University and investigation into the literature. The contents of this research include the following three steps. Firstly, initial research is made into the background for founding the College of Arts and Design which had been promoted as a differentiated strategy for the long-term and short-term development plan of the College of Arts and Design, in Chungju Campus of Kon Kuk University. Secondly, the basic strategy for Vonchi, brand of Design Venture of KKU and the brand launching process are examined. Thirdly, Various approaches to revitalize the Vonchi brand recognition are collected and analyzed to present the conclusion and the alternative. Such research findings as given above on Design Venture of KKU may satisfy diverse consumer-oriented requirements on the strength of the characterization and differentiation of the college and may enhance the competitive edge of the college.