• 디자인학연구
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• 제19권5호
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• pp.281-292
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• 2006

현대 도시공간은 단순주거환경에서 문화, 복지, 환경을 포괄하는 다기능 충족공간으로 급격하게 패러다임이 변화하고 있으며, 이러한 요구에 따라 문화적 이미지의 가치 창출에 대한 필요성과 질적인 성장관리가 중요한 이슈로 대두되고 있는 실정이다. 이에 본 연구에서는 복합공간개발계획에 있어 문화콘텐츠를 개발 도입한 성공사례의 연구 분석을 통해 각 개발 사례별로 문화콘텐츠영역을 추출하여 문화콘텐츠와 공간이 어떻게 연계되어 새로운 복합문화공간으로 조성될 수 있는지 살펴본다 또한 각 개발사례별 PM(Project management)과 PMr (Project Manager)의 범위와 역할에 대한 분석을 바탕으로 통합적이고 체계적인 관리시스템의 중요성을 인식한다. 따라서 이러한 PM과 PMr의 타당성에 대한 인식과 더불어 다양한 복합문화공간개발에 있어서 통합적 계획과 관리시스템으로 가장 효과적인 방법인 PM의 적용이 향후 복합공간개발의 질적인 향상을 가능하게 하는 새로운 대안의 기반이 될 것으로 기대한다.

• 한국안광학회지
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• 제19권3호
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• pp.413-418
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• 2014

목적: 한국관박쥐 망막의 기능을 알아보기 위해서 흥분성 신경전달물질인 글루타메이트 수용체의 분포도를 분석하였다. 방법: 성체 한국관 박쥐의 망막을 $40{\mu}m$ 수직 절편 한 후 표준면역세포화학법을 이용하였다. 면역형광이미지는 Bio-Rad MRC 1024 공초점 현미경을 사용하여 얻었다. 결과: AMPA (GluR1-4), Kainate (GluR5-7, KA1-2), NMDA (1, 2A, 2B)는 내망상층과 외망상층에 주로 분포되어 있었다. KA1은 신경절세포층에도 많은 수의 수용체가 존재하였다. 결론: 한국관박쥐는 포유류망막에 있는 신경세포와 신경전달물질을 동일하게 가지고 있었다. 한국관박쥐도 기능적 망막을 가지고 있음을 제시한다.

• 한국산학기술학회논문지
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• 제11권6호
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• pp.2240-2245
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• 2010

심근영상의 SPECT(Single Photon Emission Computed tomography)검사는 감마선을 방출하는 방사성의약품을 환자에게 정맥주사한 후 이 의약품이 심장에 고루 퍼지면 관심부위를 촬영하여 질병으로 인한 변화를 컴퓨터를 이용하여 진단하는 검사법이다. 기능적인 정보를 담고 있는 심근관류 영상은 비침습적인 심근질환 검사에 유용한 방법이지만, 물리적 인자들에 의해 잡음과 낮은 해상도는 판도하는데 어려움을 주게 된다. 본 논문은 심근영상을 레벨 셋 알고리즘을 이용하여 영상을 분할하고 분할된 영역을 3차원으로 구현하여 판독에 도움을 주는 방안을 제안하였다. 판독의 어려움을 해결하기 위하여 레벨 셋을 이용하여 관심부위인 좌심실 영역을 분할하였고 분할된 영역을 3차원영상으로 모델링 하였다.

• 대한치과교정학회지
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• 제42권4호
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• pp.159-168
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• 2012

Objective: The aims of this study were to investigate mandibular deformation under clenching and to estimate its effect on the stability of orthodontic mini-implants (OMI). Methods: Three finite element models were constructed using computed tomography (CT) images of 3 adults with different mandibular plane angles (A, low; B, average; and C, high). An OMI was placed between #45 and #46 in each model. Mandibular deformation under premolar and molar clenching was simulated. Comparisons were made between peri-orthodontic mini-implant compressive strain (POMI-CSTN) under clenching and orthodontic traction forces (150 g and 200 g). Results: Three models with different mandibular plane angles demonstrated different functional deformation characteristics. The compressive strains around the OMI were distributed mesiodistally rather than occlusogingivally. In model A, the maximum POMI-CSTN under clenching was observed at the mesial aspect of #46 (1,401.75 microstrain [${\mu}E$]), and similar maximum POMI-CSTN was observed under a traction force of 150 g (1,415 ${\mu}E$). Conclusions: The maximum POMI-CSTN developed by clenching failed to exceed the normally allowed compressive cortical bone strains; however, additional orthodontic traction force to the OMI may increase POMI-CSTN to compromise OMI stability.

• 대한두개안면성형외과학회지
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• 제18권1호
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• pp.30-36
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• 2017

Background: Nasal fractures have a tendency of resulting in structural or functional complications, and the results can vary according to the type of nasal bone fracture. The aim of this study was to evaluate the objective postoperative results according to the type of nasal bone fractures. Methods: We reviewed 313 patients who had a closed reduction of nasal bone fracture. The classification of nasal bone fracture by Stranc and Robertson was used to characterize the fracture type: frontal impact group type I (FI), frontal impact group type II (FII), lateral impact group type I (LI), lateral impact group type II (LII), and comminuted fracture group (C). For each patient, we tried to use the same axial image section of computed tomographic (CT) scans before and immediately after operation. Postoperative outcomes were classified into 4 grades: excellent (E), good (G), fair (F), and poor (P). We also analyzed postoperative complications by fracture type. Results: Regarding the postoperative CT images, 189 subjects showed E results, 99 subjects showed G, 18 subjects showed F, and 7 subjects showed P reduction. The rate of operation results graded as E by each fracture type was 66.67% in FI, 52.0% in FII, 64.21% in LI, 62.79% in LII, and 21.74% in C. Complications of FI (7.14%), LII (13.95%), and C (13.04%) groups occurred more than in the FII (4.00%) and LI (4.21%) groups. Conclusion: It seems that the operation result by fracture type was better in the FI, LI, and LII type than the FII and C type; after one month, however, LII type showed more complications than other types. The septal fracture can be thought to affect early reduction results in nasal bone fractures.

• 대한가정학회지
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• 제41권8호
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• pp.33-53
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• 2003

A Study on the color comparison of Korean Saek-dong and Italian futurist fashion It is generally recognized that the color scheme and its characteristics as a product of living culture are strongly reflected in clothing. This study concentrates on the color comparison of Korean Saek-dong which has been used in traditional Korean clothing and Italian futurist fashion which showed dynamic characteristics and brilliant colors. The purpose of this study is to investigate the external format, emotions, functions and meanings of the colors in Korean Saek-dong and Futurist fashion, and to find similarities and differences between them. The results of the study are as follows. The similarities between them are harmony of vivid colors like a rainbow, no-use of black color and expression of rhythm through repeated geometrical shapes. They have been used as festive costumes and have implied meaning of happiness and pleasure. The differences, in the external formats, are as follows. Korean Saek-dong has striped patterns including the color white, and has regular distances among the stripes. But, Futurist fashion includes luminous or fluorescent colors and metallic colors. In addition, it has repeated motifs of geometrical shapes and geometrically divided areas. While Saek-dong expresses Sangsaeng through the conceptual use of color, Futurist fashion shows simultaneity, speed and dynamics through spiritual functions of crossing and inter-penetration. In emotional aspect, Saek-dong expresses pleasure of children's mind and Futurist fashion expresses pleasure of city. In functional aspect, Saek-dons expresses a concept of ceremonial beauty, which is spiritual and symbolizes good auspices, holiness and sorcery. So it is used for ceremonial costume. But, Futurist fashion reflects the harmony of colors created from modem and urban images and shows the willingness and emotion of solving futuristic avant-garde, modernity, dynamics, transformation and bellicosity. So it is used for daywear. While Saek-dong represents succession of tradition, Futurist fashion represents resistance of tradition in cultural aspects.

• 복식
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• 제54권7호
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• pp.41-54
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• 2004

This study purposed to apply function form content, the three concepts that have been discussed by many philosophers since ancient times, to fashion design. Specific research goals are : first, to define fashion design based on the three concepts : and second, to examine how each of the three concepts function-oriented, form-oriented and content-oriented design have been expressed in women's fashion in the $20^{th} century. For these purposes. the author considered Morris' semiotics, which is the theoretical background of the three concepts, reviewed previous researches in design area, and applied the findings to fashion design. According to the result of applying the threefold structure of semiotics. which is the theoretical background of the three concepts, the pragmatic dimension of fashion design comprehends all functional rules related to the use of dress such as body motion and protection, health and safety. air flow and durability, and its syntactic dimension comprehend all the formal elements of visual design such as the structure, shape, line, color and material of dress. The semantic dimension of fashion design includes the symbolic meanings of dress expressed by emotion, sentiment and images. The three dimensions exist interdependently with one another. According to the result of considering the characteristics of the three concepts in the scope of women's fashion in the $20^{th} century. function-oriented design is characterized by practicality and simplicity, and has been expressed as the fashion of functionalism in the 1920s, that of minimalism in the 1960s, and the basic style from 1970s to 1980s, 1990s and the present. Form-oriented design has pursued aestheticism, putting stress upon form, and has been expressed with organic shapes imitating patterns found in nature in the 1950s and with optical art fashion in the 1960s. Content-oriented design attaches importance to transmission of delicate meanings related to the mental world of human beings, and is represented with symbolic forms. Such a characteristic has been expressed in fashion in the early 20th century influenced by surrealism and, with various types of design breaking established forms as well as metaphors and humors that characterize design in the late 20th century.

• 복식
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• 제64권6호
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• pp.47-64
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• 2014

A variety of traditional costumes have been developed in Asia due to different natural and cultural environments and they are still worn by people in many areas. Traditional costumes in Asia have been formed under the influence of various ideologies, as well as technology and social structure. Three Asian religions(Buddhism, Hinduism and Islam), which have undeniably strong influence on traditional Asian cultures, have great effects on the styles of traditional costume in each region of Asia. The purpose of this study is to compare the characteristics and aesthetic values of traditional Asian costumes. To do this, the author used images of traditional costumes, which were taken in person by the author, in each region of Asia as reference. Unlike the traditional costumes in the West, which expose the body shape, traditional Asian costumes have nonstructural features in construction, form and wearing rules. They are also decorated with religious symbols and other ornaments, which is different from functional and non-decorative modern clothes. Each traditional Asian costume has unique characteristics. The costume under the influence of Buddhism shows the beauty of concealment that features trans-spatiality and abundant silhouette. On the other hand, the Hindu costume shows the beauty of symbolization represented by very colorful and complex ornaments, while costume in the Islam regions shows the beauty of restraint with clothes that wrap up the body in accordance with its strict religious discipline. Asian religions also represent philosophy, culture as well as an ethnic group. They have influenced entire Asian cultures including the arts, aesthetics and social structure and decided the style of costumes.

• 생물정신의학
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• 제11권2호
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• pp.173-180
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• 2004

Over the last decade, EMDR(Eye Movement Desensitization and Reprocessing) has emerged as a promising new treatment for trauma and other anxiety-based disorders. However, neurobiological mechanism of EMDR has not been well understood. Authors report SPECT findings of two patients of PTSD before and after EMDR. Brain 99mTc-ECD-SPECT was performed before and after EMDR treatment. To evaluate the significance of changes in the regional cerebral perfusion, t-test was conducted on the resulting images using SPM99. In addition, clinical scales(CAPS, CGI, STAI) were employed to asses the changes in the clinical symptoms of the patients. After EMDR treatment, each showed significant improvement in clinical symptoms. The cerebral perfusion increased in bilateral dorsolateral prefrontal cortex, and decreased in the temporal association cortex. The differences in the cerebral perfusion between patients after treatment and normal controls decreased. These changes appeared mainly in the limbic area the and the prefrontal cortex. These results suggest that EMDR may show the therapeutic effect through 1) improvement in the emotional control by increased activity in the prefrontal cortex, 2) inhibited hyperstimuli on amygdala by deactivation of the association cortex, 3) inhibition on past trauma related memory, and 4) keeping the functional balance between the limbic area and the prefrontal cortex. This case report needs further replication from studies with larger sample.

• 한국환경복원기술학회지
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• 제18권1호
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• pp.127-133
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• 2015

Interests in ecosystem services have increased and a number of attempts to perform a quantitative valuation on them have been undertaken. To classify the ecosystem types landcover classification maps are generally used. However, some forest types on landcover classification maps have a number of errors. The purpose of this study is to verify the forest types on the landcover map by using a variety of field survey data and to suggest an improved method for forest type classifications. Forest types are compared by overlaying the landcover classification map with the 4th forest type map, and then they are verified by using National Forest Inventory, 3rd National Ecosystem Survey and field survey data. Misclassifications of forest types are found on the forest on the forest type map and farm and other grassland on the landcover map. Some errors of forest types occur at Daegu, Busan and Ulsan metropolitan cities and Gangwon province. The results of accuracy in comprehensive classification show that deciduous forest is 76.1%; coniferous forest is 54.0%; and mixed forest is 22.2%. In order to increase the classification accuracy of forest types a number of remote sensing images during various time periods should be used and the survey period of NFI and the National Forest Inventory and National Ecosystem Survey should be consistent. Also, examining areas with wide forest patch should be prioritized during the field survey in order to decrease any errors.