• 한국지반공학회:학술대회논문집
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• 한국지반공학회 1999년도 봄 학술발표회 논문집
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• pp.301-308
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• 1999

The construction of great deep tunnels has become an important part in tunnel construction especially in the mountain area. Therefore, it is necessary to establish the proper method of the stability analysis for great deep tunnels. In this paper presents the study result on the followings: (1) Evaluation of practical problem on the stability analysis of great deep tunnels. (2) Proposal of the proper on method for great deep tunnels analysis considering the depth of overburden. (3) Understanding of the ground behavior of the great deep tunnel through the sensitivity analysis and the parametric study.

• 한국한의학연구원논문집
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• 제13권3호
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• pp.29-37
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• 2007

Narratives are the old stories handed down for a long time, which are not personal creations but common ones for ages. They were formed from the public consciousness, passed orally and recorded in letters. There have been lots of studies on narratives about characters, whereas there have been poor in the studies on the great doctors. The author examined the narratives about great doctors in literature for successive generations, and made researches on world view and consciousness of reality reflected on the age directly or indirectly. The author inquired into the descriptions and constructions of the narratives separately, and classified the great doctors in literature into the miraculous doctors, eccentric doctors and righteous doctors. Therefore truly great doctor is the one who treats not only personal diseases but also social problems, and who tries to harmonize with human beings and nature.

• 한국도서관정보학회지
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• 제13권
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• pp.59-84
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• 1986

This paper is a study of the system of liberal great books selection in universities of Korea. A questionnaire consisted of 14 questions was sent to 46 universities of which 42 universities responded. Results of the study can be summarized as follows: 1) Liberal great books selection system was operated 40% of universities, but 60% was not operated because of not preparation and without perception of necessity. 2) The name of liberal great books was varied in 11 kinds of 16 universities. It is desirable that the name is unified. 3) The founded year of liberal great books selection system was new comparatively with enhanced liberal education. 4) The greater part of liberal great books format were a leaf of catalog, but it is desirable that book form catalog with review for induction of reading interests. 5) It is desirable that renewal of liberal great books are irregularly in answer to a need. 6) It is a n.0, ppeared that selection of liberal great books were by professor, but it is desirable that selection is by many people of all parts without prejudices and subjectivity. 7) The title of liberal great books were 121 titles in average. It is desirable that the titles are about 100 titles for expected results. 8) In a duplicates of liberal great books, 5 copy is much more than other cases. It is desirable that the duplicates depend on students, use rates, budget etc. of universities. 9) Use rates of liberal great books are much more than other books, but it is necessary that public relations and stimulation of reading for most use. 10) In subject analysis, liberal great books consisted of humanities, social sciences and novel mainly. Specially, literature is 33% of the total. 11) Liberal great books consisted of occidental works and literature mainly. 12) It is a n.0, ppeared that analysis of a n.0, ppointment frequency was scattered exceedingly.

• The Korean Journal of Pain
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• 제9권2호
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• pp.390-394
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• 1996

Background: Occipital neuralgia is characterized by pain, usually deep and aching, in the distribution the second and/or third cervical dorsal root. Two broad groups of patients include primary occipital neuralgia with no apparent etiology and secondary neuralgia with structural pathology. Patients with occipital neuralgia can develop autonomic changes and hyperesthesia. In patients who have not improved with conservative treatment, we have carried out various nerve blocks and evaluated the effectiveness. Methods: In a series of 20 occipital neuralgia patients with no apparent etiolgy, we have carried out great occipital nerve blocks with needle TEAS. In patients who have not improved more than 75% on VAS with great occipital block, we have carried out C2 ganglion blocks and in patients who have not improved more than 75% with C2 ganglion block, C3 root blocks, C2/C3 facet joint blocks have been carried out in due order. Results: In 3 patients out of 10 patients who have not improved with great occipital nerve block, C2 ganglion block led to pain relief. A good response of C3 root block was achived in 2 of 7 patients without response to C2 ganglion block and C2/C3 facet joint block led to improvement in 1 of 5 patients without response to C3 root block. Conclusions: Nerve blocks like great occipital nerve block, C2 ganglion block, C3 root block, or C2/C3 facet joint block were effective in the patients who have not improved with conservative treatment.

• 해부∙생물인류학
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• 제30권2호
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• pp.61-65
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• 2017

이 연구는 엄지발가락으로 가는 긴발가락굽힘근 힘줄 변이를 관찰하여 기술하였고, 또한 다섯 발가락으로 가는 긴굽힘근 힘줄의 구성을 확인하였다. 재료는 한국 성인 시신 발 66쪽을 사용하였다. 발꿈치뼈와 발허리발가락관절에서 긴엄지굽힘근 힘줄과 긴발가락굽힘근 힘줄들을 벌레근과 함께 자른 후, 특히 엄지발가락으로 가는 긴엄지굽힘근 힘줄과 긴발가락굽힘근의 힘줄들을 관찰하였다. 발에서 긴발가락굽힘근 힘줄로부터 힘줄가닥이 갈라져 나와 엄지발가락으로 들어가는 경우가 52세 남성 시신의 양쪽 발에서 관찰되었다. 이 경우는 66쪽의 발에서 2예(3.0%)의 빈도로 나타났다. 엄지발가락으로 가는 긴발가락굽힘근 힘줄가닥은 엄지발가락으로 가는 긴굽힘근 힘줄의 얕은 부분을 구성하였고, 긴엄지굽힘근 힘줄은 엄지발가락으로 가는 긴굽힘근 힘줄의 깊은 부분을 구성하였다. 이 연구는 긴엄지굽힘근 힘줄과 긴발가락굽힘근 힘줄 사이 연결의 해부학적 변이를 나타내었으며, 이 결과는 다양한 수술과 생체역학 연구에 유용할 것으로 생각된다.

• 터널과지하공간
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• 제32권3호
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• pp.219-230
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• 2022

GREAT 셀은 실험실에서 심부지층의 열-수리-역학적 조건을 구현하기 위해 설계된 시험장비로서, 시료 길이방향 축을 중심으로 회전하는 측면의 가압장치를 이용하여 다축 응력장을 생성할 수 있고 균열이 포함된 시료에 대해 유체유동 실험이 가능하다. 본 연구에서는 GREAT 셀을 이용한 삼축압축시험을 수치 해석적으로 모사하고 시료 측면에 작용하는 구속압 조건에 따른 역학적 거동을 분석하였다. 균열이 없는 고분자 재질의 시료에 대한 삼축압축시험 사례를 수치모사하여 실험결과와 비교하였다. 수평 구속압의 균등 및 불균등 조건에서 시료 표면의 변형률(원주변형률)을 분석하였으며, 실험결과와 유사한 경향을 보이는 것으로 검토되었다. 추가로 균열이 포함된 가상의 시료모델을 구성하여 균열면의 마찰 특성 및 형상이 시료 변형에 미치는 영향을 조사하였다.

• 한국측량학회지
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• 제38권6호
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• pp.689-696
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• 2020

한반도 지각은 남동쪽으로 연평균 3cm의 속도로 이동하고 있다고 선행연구를 통해 알려져 있다. 2011년 동일본대지진에 의해 한반도 지각에는 큰 변동이 발생했다. 이후 한반도에서는 지진의 발생빈도가 증가하였다. 따라서 최근 15년간의 국내 및 국외 GNSS (Global Navigation Satellite System) 관측자료를 이용하여 동일본대지진 발생시점을 기준으로 한반도 지각변동 추세를 분석하였다. 자료처리는 전 세계적으로 많이 사용되고 있는 과학 기술용 소프트웨어 Bernese Software V5.2를 활용하였다. 그 결과 한반도는 동일본대지진 발생 전보다 이동 크기는 약 4mm, 이동 방향은 약 10° 차이가 발생했다. 한반도 내부 지각의 왜곡 현상은 동일본대지진 당시 한반도 지각의 동서 팽창 현상이 관측되었는데 최근까지 동일본대지진 이전의 수준으로 완전히 복귀하지 않은 것으로 판단된다.

• The Korean Journal of Ecology
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• 제17권3호
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• pp.379-385
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• 1994

Sonograms of songs recorded in Kwangnung and Chejudo were analyzed to investigate the features and variances in the songs of Great tit, Parus major variety. Songs of Great tits were identified, most of which were repetitions of phrases compoed of high-frequency note and low-frequency note. Variances between the songs of the two areas in the minimum and maximum of low-frequency were significat. The CV range of the Great tit group in Chejudo was wider than that in Kwangnung. Interregional variance level was significant in the minimum (P<0.04) and maximum (P<0.0001) of low-frequency.

• Journal of Chest Surgery
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• 제12권3호
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• pp.197-206
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• 1979

The most common abnormal relationship between the great arteries and ventricle is transposition of great arteries, among which complete D-transposition is a common and lethal malformation. Without appropriate treatment, the infant born with transposition of the great arteries rarely survives the first year of life. In contrast to the grim hopelessness of only a few years ago, modern aggressive palliative and corrective surgical interventions can provide such infants with considerable hope for adolescent and adult life. Up until this time, intraatrial baffle technique for re-direction of venous return, which was proposed by Mustard originally, has been successfully applied to infants and children in many foreign clinics with decreasing trend of the operative risk. In this report, we present one case of a 4 year-old girl having complete D-transposition of the great arteries with atrial septal defect, and reviewed the relevant literatures.

• 대한지구과학교육학회지
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• 제14권3호
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• pp.212-224
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• 2021

유년기의 교육은 사람 인생의 발전에 큰 영향을 끼친다. 그러므로 미래 사회에 필수적인 창의성과 같은 능력을 키우기 위해서는 유년기에 효과적인 교육을 시행하는 것이 필요하다. 이에 본 연구에서는 내러티브 탐구를 통해 3명의 한국 위인의 유년기에 대한 창의성 요소, 가정환경, 부모 양육방식의 특성을 확인하고, 3명의 공통점을 분석하였다. 연구 결과, 위인 3인들은 모두 지적 호기심, 생산적인 사고능력을 가지고 있었다. 그리고 이들은 대부분 경제적으로 풍요로운 가정에서 태어나 다양한 경험을 할 수 있는 환경이 조성되어 있었고, 자신을 지지해주는 사람이 존재하였다. 또한 이들 주위에는 재능을 발견하고 교육에 적극적으로 참여하는 양육자가 존재하였고, 이들의 부모들은 자녀와 정서적으로 안정적인 애착을 형성하였다.