• 한국지구과학회지
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• 제27권1호
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• pp.15-19
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• 2006

북한에서는 중등과정 기상학 내용을 지리학 분야에서 배운다. 본 연구는 북한 지리교과서에 나오는 기상학분야 용어를 남한의 지구과학 교과서에서 사용하는 용어와 비교하여 같은 의미이면서 다른 용어 40개를 발췌하여 각 용어에 대해 전남지방 고등학생들이 이해하는 정도를 비교하였다. 용어의 이해도 조사는 전남지역 소재 2개 고등학교 89명을 대상으로 하였다. 고등학생들이 남한 용어에 대한 이해 수준은 북한용어의 이해 수준에 비해 평균적으로 30% 정도 높다. 더운전선, 합치기과정, 하루변화, 비탈면 등 9개의 북한 용어는 오히려 남한 용어보다 이해 수준이 높다. 이해 수준이 보다 낮은 3때 용어 가운데 2때 용어는 북한 고유어를 이용하여 최근 만들어진 것들이다. 남한의 용어 대부분은 한자어, 외래어 등에서 유래한 용어로 이루어져 있으며 대체로 북한 고유어로 새로 만들어진 용어보다 더 높게 이해되고 있다.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제18권2호
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• pp.177-183
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• 1996

With the increasing esthetic requirement in orthognathic surgeries, midfacial corrective surgeries were developed to improve the paranasal depression. Augmentation with autogenous bones has long been the standard in facial reconstruction, however limited graft availability, donor site morbidity, and difficulties in 3-dimensional shaping were led to limited use. Porous high density polyethylene$(Medpor{(R)})$ was introduced in the 1970s as an alloplastic implants. It can be used in various size and shapes, and shortend operation time. The purpose of this study is to determine, by means of cephalometrics, the degree of long term stability and gaining of the overlying soft tissue thickness. The results were as followings : 1. There was no evidence of foreign body reaction, infection, and tissue necrosis. 2. $(Medpor{(R)})$ implants had an advantage of clinical use ; easy to contour and adapt to obtain a precise 3-dimensional construction. 3. Cephalometric study of 16 cases of paranasal augmentation revealed an overall increase of soft tissue thickness of approximately 82.1% in 6-months following. 4. The successful results could be obtained under the aseptic handling.

• 한국문헌정보학회지
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• 제42권2호
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• pp.189-208
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• 2008

본 연구에서는 국내외 전문사서에 대한 수요조사 분석을 수행함으로써 전문사서의 유형을 개발하고자 하며, 이러한 전문사서들이 갖추어야 할 최소한의 자격요건을 제시하고자 한다. 이를 위해 미국, 영국, 캐나다의 사서 구인사이트 조사 분석을 통한 수요조사와, 국내 현장사서들을 대상으로 전문사서에 대한 수요조사를 실시하여, 전문사서 유형을 제안하고자 한다. IFLA 및 ALA에서 정의하는 전문사서의 자격요건을 조사하고 실제 구인기관에서 전문사서에 대하여 요구하는 자격요건을 조사하였다. 연구결과, 국내외 수요분석을 통하여 전문사서 유형을 주제별(7종), 기능별(12종), 대상별(2종)로 추출하였으며, 전문사서의 자격요건을 다음과 같이 제안하였다: (1) "학부 혹은 석사과정에서 문헌정보학을 전공한 석사학위 소지자로서 도서관 관련 6년 이상의 경력 중 2년 이상의 해당분야 경력자," (2) "2급 정사서로서 총 9년 이상의 도서관업무 담당 경력 중 2년 이상의 해당분야 경력자로서 해당 교육과정 이수자."

• 핵의학기술
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• 제16권1호
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• pp.76-79
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• 2012

Purpose: This study was to evaluate usefulness of $^{99m}Tc$-MIBI scintimammography for dense breast by comparing concordance in test results between Tc-99m MIBI scintimammography and mammography whose effect was proved the most as an imaging tool depending on breast density and at the same time by examining limitation on evaluation depending on density of breast tissue. [Materials and Methods] In the period from December 2010 to July 2011, this study targeted 150 patients who took both of $^{99m}Tc$-MIBI scintimammography and mammography conducted by using breast gamma camera in this hospital. Breast density was classified to the four levels of pattern 1~4 based on the results of mammography. $^{99m}Tc$-MIBI scintimammography was conducted with the LCC, the RCC, the LMLO, and the RML one minute after intravenous injection of 99mTc-MIBI 7400 MBq (20 mCi) while analysis was made for concordance in test results of $^{99m}Tc$-MIBI scintimammography and mammography. [Results] Among the 150 patients, pattern 1 was found in 3 patients, pattern 2 in 44 patients, pattern 3 in 61 patients, and pattern 4 in 37 patients. There were 5 patients who showed the case where it was impossible to determine density of breast tissue due to foreign body inserted to breast. The concordance ratio of the results between $^{99m}Tc$-MIBI scintimammography and mammography was 95.5% for pattern 2, 95.1% for pattern 3 and 94.6% for pattern 4. This demonstrated that the concordance rate decreased according to the increase in breast density. [Conclusion] When there was limitation on evaluation of breast specific gamma imaging test results due to increased intake in breast tissue or surgical site, the concordance rate was 6.8% for pattern 2, 16.3% for pattern 3 and 18.9% for pattern 4. This demonstrated that the degree of limitation on evaluation of breast specific gamma imaging test results increased according to the increase in breast density.

• The Plant Pathology Journal
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• 제27권4호
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• pp.310-314
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• 2011

Nonstructural protein 3 (NS3) encoded by RNA3 of Rice stripe virus (RSV), known to be a suppressor of gene silencing, was cloned and sequenced. The cloned NS3 gene is composed of 636 nucleotides encoding 211 deduced amino acids, and showed a high degree of similarity with the equivalent genes isolated from Korea, Japan and China. The NS3 gene promoted the enhancement of transient gene expression and suppressed transgene co-silencing. In the transient GFP expression via agroinfiltration, GFP expression was dramatically enhanced in terms of both protein yield and expression period in the presence of NS3. The highest accumulation of GFP protein reached to 6.8% of total soluble proteins, which corresponded to a two-fold increase compared to that obtained in the absence of NS3. In addition, NS3 significantly suppressed the initiation of GFP co-silencing induced by the additive GFP infiltration in GFP-transgenic Nicotiana benthamiana. The NS3 gene was also found to be a stronger suppressor than Cucumber mosaic virus 2b. These observations are believed to be derived from the strong suppressive effect of NS3 on gene silencing, and indicate that NS3 could be used as an effective enhancer for the rapid production of foreign proteins in plants.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제32권3호
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• pp.222-225
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• 2006

The treatment objective of mandibular fracture is a return to normal function. According to Champy, a rigid fixation of mandibular angle fracture is performed by using 4 or 6 holes titanium miniplates on the external oblique ridge of mandible. However, the limitations of metal plate such as hypersensitivity, interference with the cranio-facial growth of growing child, secondary bone resorption around the plate, foreign body reaction, declination of primary callus formation, and bone atrophy due to the lack of normal stress reaction of the bone have been reported. Recently, biodegradable miniplate has been introduced and used as an alternative to the metal plate despite its lower strength than that of the titanium plate and the side effect caused by the resorption in the body. In this study, 61 patients diagnosed as mandibular angle fracture and treated from Jan. 1998 to Dec. 2004 in our department have been reviewed. Metal plate fixation was used in 50 patients and biodegradable plate fixation in 11 patients on the external oblique ridge around the fractured mandibular angle according to the principle of monocortical osteosynthesis by Champy. We compared the incidence of side effects and the degree of bony union at the mandibular inferior border in two different fixation methods. In conclusion, we have found that one miniplate regardless of matter could provide enough strength to grasp bony fragments of the tension site and compress the inferior border of mandible without any complications.

• 정보학연구
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• 제7권4호
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• pp.89-101
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• 2004

본 연구는 우선 점포를 선택하는 소비자행동 즉 점포이미지에 의한 점포 선택과 쇼핑동기 등의 내용을 국내외 여러 문헌들을 통해 이론적으로 고찰하였다. 또한 이를 근거로 실증조사를 실시하여 점포(백화점)이용 소비자의 행동패턴과 이들이 평가한 점포(백화점)이미지특성의 중요도를 계량적으로 분석하였다. 그 결과를 바탕으로 소비자의 쇼핑동기 및 점포이미지특성 등을 비교분석함으로써 점포(백화점)의 마케팅전략을 위한 기초자료를 제시하려는데 그 목적이 있다.

• 한국도서관정보학회지
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• 제24권
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• pp.243-274
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• 1996

The purpose of this study is to investigate the necessity, selection, organization and management of Must Books List in middle schools. A great book can change a person's life and future. Especially, reading in the juvenile period is important because of their intellectual curiosity and sensitivity. The results of the study were as follows: 1. The necessity of Must Books can be considered in two perspectives : One is the cultivation of emotion and sense of value and the other is the development of information abilities. 2. The general criteria for the selection of Must Books are whether a book is su n.0, pportive of learning activities, of extracurricular activities, and of activities for school festivals. And whether a book is contributing to the building of good characters of students or not should be considered, too. 3. The special attention should be given to such matters as the organizational and distributional ratio among subjects of the Must Books, the degree of difficulties, the ratio of books for both male and female students, the ratio of foreign books to domestics, the possibilities of further reading and the bibliographical matters. 4. The points to be duly considered for the management of Must Books List are the educational considerations, clearness of objectives, the elimination of commercialism and authoritarianism in the book selection. The Must Books List should be managed autonomously, depending on the characteristics of each school and be updated annually. However, the most important thing is that the teacher should be a good reader himself. 5. It is better to include short stories than the long one in the Must Book List. Students should be guided to read explanatory text first and then to move to the original text. And they should be exposed to books in various subjects and not to be too dependent on the Must Books List. They should be able to develop the problem solving ability through the reading of the Must Books. 6. Finally, the Must Books selection committee should be composed of both teacher librarian and subject teachers. It is desirable that books for the cultivation of emotion, for the establishment of sense of value, and for the development of information ability should be selected by consulting the various reading lists compiled by the Ministry of Education, the Board of Local Education and other authorities concerned.

• 무역상무연구
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• 제57권
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• pp.243-282
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• 2013

This study aims to develop the research model about the factors that have impact on uTradeHub users' acceptance and resistance to innovation. The followings show the research hypotheses and the results of test. i) The result of H1 empirical analysis confirmed that relative advantage and task adaptedness of e-Trade have more impact on acceptance of innovation than on resistance to it. And also perceived risk and complicity of e-Trade have more impact on resistance of innovation than on acceptance to it. ii) The result of H2 analysis confirmed that the characteristics of foreign trading companies (support by CEO and IT infra maturity) has more impact on acceptance of innovation than on resistance to it. iii) The result of H3 analysis confirmed that characteristics of uTradeHub user' resistance has more impact on resistance of innovation than on acceptance to it. And also, it was confirmed that acceptance of innovation has more impact on the diffusion of e-Trade than resistance to innovation. iv) The result of H4 analysis confirmed that the difference of the degree and factors that has impact on the user's resistance and acceptance by adoption stage of e-Trade. This study has significance in that it arranges the concept and stages of e-Trade systematically and, unlike other studies, it goes beyond the acceptance and diffusion of e-Trade to the inclusion of resistance together in the model.

• 복식
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• 제56권2호
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• pp.70-82
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• 2006

The purpose of this study was to analyze the trends and features of male fashion and hair style image and thereby, determine the relationship between fashion and hair styles, and thus, provide for some basic data for future studies about male hair styles as well as for new male hair style trends. For this purpose, relevant literature was extensively reviewed including some visual materials. The major references for this study were domestic and foreign books, journals and preceding studies about fashion and hair. The visual materials referred to for this study were domestic magazines specialized in fashion and hair, visual data supplied by hair product brands, Korea Beauty Parlor Journal, Beauty and Cosmetic Newspaper, Beauty Today, and such fashion special websites as $S{\cdot}F{\cdot}I,\;C{\cdot}F{\cdot}T$, firstview.com, fashionwide.com, etc. Based on the results from a questionnaire survey of master or Ph degree holders of apparel science, reputed designer were sampled and then, 80 works were finally sampled from their collections published between January, 2002 and April, 2005. As a result of analyzing the images shown in modern male apparel and hair style fashions by classifying them into natural, restored, folklore and eclectic ones, it was confirmed that both male apparels and hair styles have been reinterpreted in modern terms depending on social and cultural settings to be expressed as new styles, and in particular, that male hair styles have evolved diversely into new styles depending on fashion tendencies, while having been versatile in some relationships with their fashion tendencies.