• 한국비블리아학회지
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• 제27권3호
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• pp.151-171
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• 2016

본 연구는 언어네트워크 분석방법을 통해 광역도시 대표 트위터의 정보 내용을 연도별 도시별로 심층 분석하고 정보제공 매체로서 트위터 활용에 대해 조사하였다. 언어네트워크 분석을 위한 분석도구는 KrKwic, Ucinet6, Netdraw 프로그램을 이용하였다. 연구 결과, 2014년도에는 시정 관련 정보(시민, 운영, 개최, 참여)와 시민생활 관련 정보(문화, 공원, 출근길)를 중심으로 하는 네트워크가 형성되었다. 반면 2015년에는 시정홍보에 관련 정보(시민, 문의, 개최, 시정, 행사)가 네트워크의 핵심적 역할을 차지하고 있었다. 도시별 네트워크 분석에서 연도별 도시별로 각기 다른 키워드들이 도출되었다.

• Journal of Korean Biological Nursing Science
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• 제5권1호
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• pp.13-22
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• 2003

The purpose of this study was to investigate and analyze current educational requirements related to genetics curriculum(from June 2002 to September 2002) established at nursing institutions and to provide the basic data for the development of genetics science program at the undergraduate. Subjects of this study were comprised of twenty-three colleges of nursing in 4-year baccalaureate and thirty colleges in 3-year diploma programs. The results of this study were as follows : 1) 32 colleges offer courses related to genetics. 29 among 32 colleges have that integrated. Three schools have established completely independent courses of genetics. 21 colleges do not have any courses dealing with genetics. 2) The contents of courses related to genetics include: Congenital abnormalities, chromosomal aberrations, congenital metabolic disease, prenatal diagnosis and genetic counseling, genes and chromosomes, immune genetics, blood type and genetics, rule of genetics, variation in gene expression, the map of the human gene, gene linkage genetics, interaction of genes, single inheritance in order and genetic biochemistry. 3) For course credit, 14colleges(48.3%) offered at most 1 credit per course. The grade of student who can take the course, 51.7% were in their second year while 37.9% were in their third year. The majors of nursing faculty who taught the course were nursing(51.7%) and basic nursing science(17.2%). 4) As far as the need of opening the courses related to genetics, 36 colleges(67.0%) have made a 'need', 12 schools(22.6%) state 'dose not need'. 711e reason for need were the following development of bio engineering, increase number of patients who are related to genetics, recognition of the need in clinical nursing. 7 schools(13.2%) agreed to offer independent course in genetics but 39 schools(73.6%) are in disagreement with that. When the school offers the course with other courses, 27 schools(50.0%) are opening basic nursing science and 14 schools(26.4%) are opening nursing as an integrated courses. If the name of course was either genetic nursing(34.0%) or genetics(28.3%), the credits for the course was one or 2 credits. 33 schools(62.3%) students were in the first or second years. 41 schools(84.9%), the majors of the faculty who had taught the course were either basic nursing science(35.8%), nursing(28.3%) or basic medicine(24.5%). The contents of the course should include in that order: Chromosome aberrations, prenatal diagnosis and genetic counseling, congenital metabolic disease, congenital abnormalities, genes and chromosomes, the rules of genetics, immune genetics, interaction of genes, variation in gene expression, etc. The results and discussions of the study indicate that the entire curriculums need to be investigated with respect to contents of education, nursing curriculums and name of courses because of the increasing need of knowledge related to genetics in the clinical practice.

• Journal of Korean Neurosurgical Society
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• 제48권4호
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• pp.383-387
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• 2010

Complete removal of three-compartment trigeminal schwannomas is a challenge to neurosurgeons. To expand exposure of each compartment, the combination and modification of skull base approaches are necessary. The 61-year-old woman was admitted with chronic headache. Preoperative magnetic resonance imaging showed $47{\times}50{\times}40\;mm$-sized tumor originating primarily in the middle cranial fossa extended to the posterior and the infratemporal fossa. We performed operation in five stage; 1. Zygomatic osteotomy, 2. Inferior temporal fossa plate removal and foramen ovale opening, 3. Cavernous sinus opening, 4. Tailored anterior petrosectomy, 5. Meckel's cave opening. Combination of skull base surgery should be concerned according to the patient. In this study, extradural basal extension with zygomatic osteotomy, interdural posterior extension with tailored anterior petrosectomy, and intracavemous exploration are reasonable options for remodeling three-compartment lesion into a single compartment. Tailoring of bone resection and exploring through natural pathway between meningeal layers accomplish single-stage operation for complete removal of tumors.

• Journal of Oral Medicine and Pain
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• 제25권2호
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• pp.215-221
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• 2000

A 69-year-old male pateint was admitted for discomfort on right temporomandibular joint during opening, closing and chewing that started few months ago. The patient had no special medical history except for lung tuberculosis approximately 30 years ago and nothing specific appeared on a physical exam taken 2 months ago. Clinical tests show that mouth opening of 53mm which was normal and no joint sound, deviation, pain during opening. But tenderness to palpation on Rt masseter muscle and pain existed on Rt temporomandibular joint during loading test on the right joint. No pain existed during resistance test and protrusion and range of lateral movement was normal. Rt temporomandibular joint was not swollen and no palpable mass was observed. No previous trauma history to the face existed. On X-ray calcific material existed in the joint cavity and on CT image, approximately 2mm sized calcific material appeared on the Rt temporomandibular joint but no change in bone appeared on the condyle nor the temporal bone. The patient was diagnosed as loose body, and the symptoms were relived after 2 physical therapies and is under regular check ups. The purpose of this case is to review disease that cause loose bodies.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제37권
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• pp.39.1-39.6
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• 2015

Skull-base osteomyelitis is a rare disease affecting the medulla of the temporal, sphenoid, and occipital bones. In general, it occurs due to external ear canal infections caused by malignant external otitis. Skull-base osteomyelitis usually affects elderly diabetic patients. The patient, a 58-year-old man, was referred for evaluation and management of the left jaw. Clinical examination of the patient revealed pain in the left jaw and mouth-opening deflection to the left. The maximum active mouth opening was measured to about 27 mm. Panoramic, CT, and CBCT revealed bone resorption patterns in the left condyle. Through control of diabetes, continued pharmacological treatment, arthrocentesis, and occlusal stabilization appliance therapy were carried out. The extent of active mouth opening was increased to 45 mm, and pain in the left jaw joint was alleviated. This was a case wherein complications caused by failure to control diabetes induced skull-base osteomyelitis. There is a need for continued discussion about the advantages and disadvantages of arthrocentesis with lavage for patients with skull-base osteomyelitis and other treatment options.

• 대한교통학회:학술대회논문집
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• 대한교통학회 1993년도 한-중 국제학술회의 발표논문
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• pp.99-105
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• 1993

This Article analyses the present situation of Shanghai Harbour and the Harbour's important role in the development of chinese economy. The article forecasts that the yearly tonnage turnover of the port will reach about 200 million tons in the year of 2000, possibly reach to 270--300 million tons by the end of 2020. it also forecasts that the container handling capacity of the port will be 2 million TEUS in 2000 and 6 million TEUS in 2020 respectively. In order to keep pace with the present situation of opening up and developing Pudong new area, this article suggests that the strategic target of the management and development of Shanghai Harbour should be : grasp the opportunity of opening up and developing Pudong, take the building of the deep-waterway port as the main task, which can accept the third or fourth generation international container ships, bring into full play the traditional advantages the Harbour has, unfold the businesses in other fields, participate in the marketing competition, speed up the development of the Harbour itself, make efferts to build Shanghai Harbour into a port-industry-trade-transportation integral modernized international deep-water key port.

• Journal of Oral Medicine and Pain
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• 제6권1호
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• pp.9-14
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• 1981

Maximal active movements of the mandible in the vertical and the horizontal plane were measured in 106 mem and 78 women. ranging from 20 to 29 years old, with a method devised by agerberg. The studied persons who were dental students of the School of Dentistry Seoul National University (SNU), nurses and dental auxiliaries of the SNU Hospital, had no pain or severe symptoms of dysfunction of the masticatory system. The obtained results were as follows : 1. The mean values for maximal opening and protrusion differed significantly between men and women, 55.9 mm and 49.7 mm, 9.3 mm and 7.4 mm respectively. 2. The means found for maximal lateral movement to the right and to the left were practically the same, 8.5 - 9 mm and did not differ with sex. 3. The lower limit of the normal range of horizontal movements may be regarded as 4 mm for men and 3 mm for women and maximal opening as 44 mm for men and 39 mm for women. 4. The maximal mandibular movement ranges of 20-year old person with 95 % probability were calculated and presented grphically.

• Knee surgery & related research
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• 제30권4호
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• pp.364-368
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• 2018

We report a case of 53-year-old woman with an injured popliteal artery due to excessive drilling with a drill bit during medial opening wedge high tibial osteotomy (MOWHTO). Pseudoaneurysm was diagnosed three days after surgery and confirmed by urgent computed tomography (CT) angiography. Open vascular surgery with resection of the perivascular hematoma and end-to-end anastomosis using ipsilateral saphenous vein interposition graft was performed. CT angiography at 8 months postoperatively showed that blood flow was maintained without obstruction of the graft site and active dorsiflexion of the foot was possible. To reduce neurovascular injury during MOWHTO, it is important not to drill the far cortex at the proximal part of the osteotomy site when using a drill bit, and the metal should be positioned posteromedially as much as possible.

• 대한두개안면성형외과학회지
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• 제20권4호
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• pp.265-269
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• 2019

Congenital hypoplasia of the depressor anguli oris muscle is a rare cause of asymmetrical crying facies in newborns. The clinical manifestations range from mild to severe asymmetry and may persist up to adulthood. In the current case, the patient did not exhibit other congenital anomalies or paralysis of other branches of the facial nerve. This adult patient presented with severe asymmetrical lower lip deformity during full mouth opening since birth. A chromosomal study for the detection of 22q gene deletion yielded negative results. The electromyography findings of the lower lip were insignificant. Depressor labii inferioris muscle resection was not effective, but bidirectional (horizontal and vertical) fascia lata grafting improved the aesthetic appearance of the asymmetrical lower lip. The patient showed improved lower lip symmetry during full mouth opening at 1 year after the surgery. Therefore, the details of this rare case are reported herein.

• 대한소아치과학회지
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• 제28권4호
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• pp.593-599
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• 2001

최근에 측두하악장애 (Temporomandibular Disorder, TMD)는 해마다 증가하는 경향을 보이고 있다. 측두하악장애는 저작근, 측두하악관절 및 그와 관련된 구조물의 많은 임상증상을 포함하는 포괄적인 용어이다. 측두하악장애로 치과에 내원하는 환자는 여정이 많으며, 각 연령별 분포에서 보면 10대 후반에서 20대 후반에 호발한다. 그러나 최근에는 호발연령이 낮아지는 경향을 보이고 있다. 이에 측두하악장애의 조기진단의 필요성이 요구되어지며, 본 논문에서는 진단의 한 방법으로 간편하면서 쉽게 시행할 수 있는 최대개구량을 측정하였다. 최대개구량에 관한 여러 보고가 있지만, 소아기의 전 연령을 대상으로 광범위하게 조사된 보고는 희귀하다. 이에 저자는 4세부터 13세까지 1775명의 어린이를 대상으로 최대개구량을 측정하였으며, 최대개구량과 연령, 신장, 체중에 관한 상관관계를 조사하여 악관절장애 진단의 기초적인 참고자료로 이용하고자한다. 본 연구에서는 4세에서 13세까지의 1775명(남자943명, 여자832명)을 대상으로 최대개구량과 연령, 신장, 체중의 상관관계에 관한 비교분석을 시행하여 다음의 결론을 얻었다. 1. 4세에서 12세까지의 연령군중 4세, 8세, 12세의 평균 최대개구량을 보면 남자의 경우 각각 40.16mm, 47.32mm, 50.54mm였고, 여자의 경우 각각 39.79mm, 44.85mm, 48.09mm였다. 2. 연령 이 증가함에 따라 최대개구량은 증가하는 경향을 보였고, 남자가 여자보다 큰 측정치를 보였다. 3. 신장이 증가함에 따라 최대개구량은 증가하는 경향을 보였으며, 105cm 이상 115cm 미만을 제외하고는 남자가 여자보다 큰 측정치를 보였다. 4. 체중이 증가함에 따라 최대개구량은 증가되는 경향을 보였으며, 모든 군에서 남자가 여자보다 큰 측정치를 보였다. 5. 최대개구량과 연령, 신장, 체중간의 관계에서 유의한 순상관 관계를 보였으며, 신장이 가장 높은 상관성을 보였다.