• 한국비블리아학회지
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• 제5권1호
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• pp.37-84
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• 1981

Korean private colleges under the period of Japanese control was the kernel for the educational resistance, one of the save-the-nation movements because of inculcating in Koreans the spirit of independence and self-respect under that period. Posung College Library building, erected in Commemoration of the 30th Anniversary of the Foundation, especially, was the result of Koreans systematizing ability and iron will of independence for the future generations. In this paper, an attempt to study the Korean private college libraries under the period of Japanese control is provided. The main institutions in this study are Posung College library, Chosen Christian College library (Yunhee College Library), and Ewha College Library. This study will focus to review the followings: 1. The historical background of above mentioned libraries. 2. The educational resistance under that period. 3. The comparative and analytical study of these private college libraries and Keijo Imperial University library. 4. The facilities and the basic collection development plan on the basis of presentation. 5. library services including readers services. 6. The impact of these libraries on the present private university libraries. 7. The organization and staffing pattern, and budget of these private college libraries. The followings are the outlines conclusions: 1. Korean private college libraries had been established in order to perform the educational resistance. They are one of the supporting agencies for the research activities, among the most important means of social education, and provide, no doubt, the full nutriment for hungry soul under that period. 2. These libraries have not outstripped Keijo Imperial University in collection of books as well as man power, but their collection of books coincided, in general, with their curricula, and had feature to perform the save-the-nation-movement by education. 3. The library services were appeared in the forms such as the Circulation Library, Lectures on the Use of Books and Libraries, Library Week, and Training Course for the Librarians, etc. It is thought that these activities contributed to the social and cultural development of Korea indirectly. 4. The library administration of the private colleges depended upon the director of library because of the frequent changes of staffs and the simple functional system without its middle class. 5. The Japanese Government-General in Korea gave no financial assistance to the private colleges though they were in financial difficulties more than Keijo Imperial University. 6. The ambitious ideal for foundation of universities in reality as well as in name was not achieved during that period because of the monstrous obstacle so-called the Japanese Government-General in Korea, but its ideal had a desirable effect upon these college libraries development, in particular, before and after 1935.

• Journal of Korean Neurosurgical Society
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• 제46권6호
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• pp.532-537
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• 2009

Objective : Recently, motion preservation has come to the forefront of emerging technologies in spine surgery. This is the important background information of the emergence of cervical arthroplasty as an alternative to arthrodesis that offers the promise of restoring normal spinal movement and reduces a kinematic strain on adjacent segments. The study was designed to evaluate early surgical outcome and radiological effects of $Bryan^{(R)}$ cervical disc prosthesis. Methods : The authors retrospectively reviewed radiographic and clinical outcomes in 52 patients who received the $Bryan^{(R)}$ Cervical Disc prosthesis, for whom follow-up data were available. Static and dynamic radiographs were measured by computer to determine the angles formed by the endplates of the natural disc preoperatively, those formed by the shells of the implanted prosthesis, the angle of functional spine unit (FSU), and the C2-7 Cobb angle. The range of motion (ROM) was also determined radiographically, whereas clinical outcomes were assessed using Odom's criteria, visual analogue pain scale (VAS) and neck disability index (NDI). Results : A total of 71 $Bryan^{(R)}$ disc were placed in 52 patients. A single-level procedure was performed in 36 patients, a two-level procedure in 13 patients, and a three-level procedure in 3. Radiographic and clinical assessments were made preoperatively. Mean follow-up duration was 29.2 months, ranging from 6 to 36 months. All of the patients were satisfied with the surgical results by Odom's criteria, and showed significant improvement by VAS and NDI score (p < 0.05). The postoperative ROM of the implanted level was preserved without significant difference from preoperative ROM of the operated level (p < 0.05). 97% of patients with a preoperative lordotic sagittal orientation of the FSU were able to maintain lordosis. The overall sagittal alignment of the cervical spine was preserved in 88.5% of cases at the final follow up. Interestingly, preoperatively kyphotic FSU resulted in lordotic FSU in 70% of patients during the late follow up, and preoperatively kyphotic overall cervical alignment resulted in lordosis in 66.6% of the patients postoperatively. Conclusion : Arthroplasty using the $Bryan^{(R)}$ disc seemed to be safe and provided encouraging clinical and radiologic outcome in our study. Although the early results are promising, this is a relatively new approach, therefore long-term follow up studies are required to prove its efficacy and its ability to prevent adjacent segment disease.

• 한국수산과학회지
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• 제29권5호
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• pp.716-721
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• 1996

식품첨가제, 안정제 등으로 널리 쓰여지고 있는 한천을 신소재로서의 기능성을 밝히기 위하여 제주 우도산 우뭇가사리로 부터 한천을 열수 추출하여 품질 및 용액특성을 검토하였다. 제주 우도산 우뭇가사리로 부터 한천의 추출수율은 $32.7\%$, agarose와 agaropectin의 함량비는 79 : 21이었고, gel화능은 $0.2\%$ 및 jelly 강도는 $413.8 dyne/cm^2$이였다. 한천용액은 비뉴우톤 유체의 거동을 보였으며, 농도가 높아짐 에 따라 pseudoplastic 특성을 나타내었다. $0.5\~5\%$의 농도범위에서 한천용액의 항복력은 온도 $80^{\circ}C,\;60^{\circ}C$ 및 $50^{\circ}C$에서 각각 $0.09\~1.21\;dyne/cm^2,\;0.12\~5.29\;dyne/cm^2$ 및 $4.84\~58.37\;dyne/cm^2$의 범위로 농도가 증가할수록 그 값이 증가하였으며, 온도가 낮을수록 농도에 크게 영향을 받았다.

• 한국산학기술학회논문지
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• 제13권1호
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• pp.211-219
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• 2012

본 연구는 대동작 기능 분류 체계 확장판(GMFCS E&R)과 사물조작 능력 분류 체계(MACS)를 이용하여 뇌성마비 아동의 활동 제한을 알아보고, 뇌성마비 아동의 참여 영역에서의 제약 정도를 파악하여 활동 제한과 참여 제약 사이에 어떤 관계가 있는지를 알아보고자 시행되었다. 본 연구는 2010년 5월 1일부터 2010년 8월 31일까지 부산, 경남 지역의 병원과 복지관에서 재활치료를 받는 4세~12세 뇌성마비 아동 152명 대상으로 GMFCS E&R과 MACS를 이용하여 뇌성마비 아동의 활동 제한 정도를 평가하고, 뇌성마비 아동의 참여 제약에 대한 설문을 실시하였다. 본 연구의 결과는 SPSS 12.0 통계처리 프로그램을 이용하여 뇌성마비 아동의 활동 제한과 참여 제약 정도를 분석하고 활동 제한과 참여 제약 사이 상관관계를 분석하기 위해 Spearman 상관분석을 하였다. 본 연구 대상자의 활동제한에서 빈도가 가장 높은 GMFCS E&R 5 단계, MACS 5단계는 이동, 교육, 사회적 활동에 대해 심한 참여 제약이나 완전한 참여 제약이 있는 아동이 가장 많았다. 활동 제한과 참여 제약의 상관관계 분석 결과는 유의한 정적관계가 있음을 보였다. 따라서 본 연구를 바탕으로 참여 영역에서 뇌성마비 아동의 기능적 움직임에 대해 평가하고 중재 계획을 세우는 데 유용할 것이다.

• 구강회복응용과학지
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• 제16권2호
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• pp.133-147
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• 2000

A well-planned, precise occlusal adjustment of natural teeth has some distinct advantages over other forms of occlusal therapy. It should be emphasized, however, that an occlusal adjustment is an irreversible procedure and has definite contraindications in some mouths. Generally, the treatment methods for the patients that has open-bite will be following as below. : (1) Use of removable orthopedic repositioning appliance, (2) Orthodontics, (3) Full or partial reconstruction of the dentition, (4) Orthognathic surgical procedure, (5) Occlusal adjustment of the existing natural teeth, (6) Any combination of the above. Above all, the advantages of occlusal adjustment of natural teeth are : (1) the patient is more able to adapt to the changes in jaw position and posture; (2) the phonetic or speaking ability of the patient is not significantly changed and usually is improved; (3) the esthetics of the natural teeth is not altered and often is better; (4) the hygiene of the individual teeth is easily maintained; and (5) the functional usage of the teeth as cutting and chewing devices is markedly improved. The objective of an occlusal adjustment, as with any form of occlusal therapy, is to correct or remove the occlusal interferences, or premature contacts, on the occluding parts of the teeth which prevent a centric relation closure of the mandible. A systematic, disciplined approach can be followed in treatment, the objectives should be listed. They are : (1) Centric relation occlusion of the posterior teeth. (2) Proper "coupling" of the anterior teeth. (3) An acceptable disclusive angle of the anterior teeth in harmony with the condylar movement patterns. (4) Stability of the corrected occlusion. (5) Resolution of the related symptoms. For the patient with open-bite on anterior and posterior teeth, this case report shows the treatment methods in combination the fixed prosthesis with the selective cutting of the natural teeth. Occlusal adjustment is no longer an elective procedure but a mandatory one for patients requiring restorations and those in treatment for TMD dysfunctions or those whose dentitions show signs of occlusal trauma. Occlusal adjustment is essential for all who do not display the above lists.

• 한국멀티미디어학회논문지
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• 제6권3호
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• pp.444-454
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• 2003

심장 운동의 분석은 인체에 혈액을 공급하는 역할에 대한 평가이다. 심근의 움직임을 평가하기 위해서 본 논문에서는 좌심실 심근 모델을 수학적으로 구축하였으며, 심장의 움직임에 대한 파라미터를 이용하여 운동성을 상세화 하였다. 구축한 모델을 심장의 생화학적 반응을 보이는 게이트 심근 SPECT 영상에 적용시켜서, 모델과 게이트 심근 SPECT 영상 사이의 운동성을 분석하였다. 심근 모델은 sinusoidal 함수를 이용한 3차원 super-ellipsoidal 모델을 기반으로 생성하였으며 움직임과 형태의 변화를 주기 위한 파라미터 함수를 이용하여 좌심실 심근의 형태와 움직임에 대한 유사성을 모델화 하였다. 이 모델과 심근 게이트 SPECT 영상 데이터와 LSF 알고리즘을 이용하여 fitting 시킨 후 생성된 모델을 토대로 하여 심근 게이트 SPECT 영상의 영역별 운동성 방향과 크기를 산출하여 분석하였으며, 지역적 운동성의 표현을 위해 심장기능 평가에 사용되는 Bull's Eye형식의 map을 만들었다. SPECT를 이용한 심장의 기능평가로 움직임과 수축능, 혈류 등을 이용해서 하고 있으나 운동량에 대한 평가는 없다. 본 논문에서 제안한 모델을 이용한 심근 SPECT의 운동성 분석은 심장 기능 평가에 유용한 지표가 될 것으로 기대한다.