A Study on the Political Integration of South and North Korea : focused on the Political Integration Designs in the Unification Policies and the Unification Schemes of South and North Korea

Jung,Hae-Gu 고려대학교 아세아문제연구소 2002 亞細亞硏究 Vol.45 No.1

안중근의사기념관 - 한양대학교 + JU건축사사무소

정동구(Jung, Dong-gu),이승일(Lee, Seung-il),박제유(Park, Je-yu) 현대건축사 2007 월간 CONCEPT Vol.- No.98

혈관과증식을 동반한 구개부 선방세포암의 치험례

김상중,심재환,박정훈,이원학,이정구 대한악안면성형재건외과학회 2000 Maxillofacial Plastic Reconstructive Surgery Vol.22 No.6

Vascular lesions of the oral and maxillofacial area is interesting to clinicians because it is difficult in management and has poor prognosis. There have been attempt to classify vascular lesion and recently new classification is introduced that have two basic entities, 1) hemangioma, 2) vascular malformation. It is useful that evaluation of lesion, treatment planning and predicting on prognosis. But vascular lesion is still difficult to clinicians about treatment. A case of acidic cell carcinoma combined with hypervascularity arising on the hard palate in a 28-year-old woman is reported. We mistook it for vascular lesion because of hypervascularity. The clinical and histologic feature are described. Literatures about neovascularization of tumor & acidic cell carcinoma are reviewd, too. And we attempt to solve the problem of hypervascularity.

중부지역 옥수수 파종기에 따른 생육단계 및 수량성 변화

서종호, 문중경, 정건호, 서민정, 구자환, 박장환, 배환희, 신성휴, 권영업 忠北大學校 農業科學硏究所 2014 農業科學硏究 Vol.30 No.2

Maize hybrids were planted on April 1, April 25, May 20 and June 15 in 2012, 2013 at the experimental paddy and upland fields in Suwon city , respectively to know changes of growth stage and yield according to different planting time. Maize planting on April 1 was not recommended because total growing days at planting on April 1 was not different with that at planting on April 25 due to many days from planting to emergence over 20 days at planting on April 1. Total growing days were not much different among three planting time after April 25 because days from silking to maturity was lengthened though days from planting to silking was shortened at later planting time. Stalk weight was decreased as planting time was delayed, particularly at planting times after May 20 at paddy field by excess water injury during early growth stage. But, grain yield was not low as in May and June. It is needed to introduce early maturity maize variety as Yanganok at late planting for higher grain yield and enough time for soil preparation for next winter crops

위의 유암종과 선종의 병발 1례

장재식,강혁주,이중현,서영범,윤병구,김용섭,이구,서정일,양창헌,이창우,김정란,윤환중 東國大學校醫學硏究所 2000 東國醫學 Vol.7 No.-

유암종은 전신에 퍼져 잇는 장크롬친화성 세포에서 기원하는데 위의 유암종은 비교적 드문 질환으로 모든 유암종의 1.9~2.2%에 해당하며 위에 발생하는 종양의 1% 미만에서 보고되고 있다. 유암종은 일반적으로 증상이 비특이적이고 면역조직화학검사에 의해서 진단되기 때문에 과거에는 드물게 발견되었으나 최근 내시경 기기 및 술기의 발전과 검사 빈도의 증가 및 면역조직화학검사의 발달로 진단율이 증가 추세에 있으며, 드물지만 유암종에서 선암과 공존하는 예들이 보고되고 있다. 저자들은 심와부 동통을 주소로 내원한 70세 남자 환자의 상부위장관내시경 검사에서 위체상부의 대만곡에서 0.4×0.4 cm 크기의 중간 함몰을 가진 Yamada 1형의 용종과 함께 전정부의 전벽에서 0.8×0.5 cm 크기의 융기된 점막 소견을 보여 조직학적으로 각각 위유암종 및 위선종임을 확진한 후 내시경적 용종 절제술로 치료한 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Carcinoid tumors are arisen from enterochromaffin cells, which are scattered throughout the body. These tumors are composed of variable numbers of cells that contain endocrine granules in their cytoplasm, which can be identified by immunohistochemistry and electron microscopy. Gastric carcinoid tumors are relatively rare tumor, the reported incidence being 1.9~2.2% of all carcinoid tumors and less than 1% of all gastric tumors. Sometimes, composite carcinoid tumors and adenocarcinoma is reported. We experienced a case of the coincidence of carcinoid tumor and adenoma at the other site of the stomach in a 70 year old male patient. Gastrofiberscope showed 0.4×0.4 cm sized Yamada type I polyp with central depression on the greater curvature of the proximal body and 0.8×0.5 cm sized focal slightly elevated mucosa on the anterior wall of the antrum. The endoscopic biopsy specimens revealed carcinoid tumor and tubular adenoma with moderate atypism, respectively. The carcinoid tumor and adenoma were removed by endoscopic polypectomy. According to the follow-up gastrofiberoscopy after 7 month later, both lesions were nearly normal mucosa except whitish atrophic change after polypectomy.

우리나라 기업의 환위험 관리 사례에 관한 연구

정헌용,정구형 남서울대학교 2004 남서울대학교 논문집 Vol.10 No.1

The purposes of this study are to examine the strategy of managing foreign exchange risk of Korean Companies. Even through a national environment with regard to foreign exchange rate has been changed, Korean Companies have been maintaining their business based on manager's discretion, traditional experiences without recognizing importance of risk management of foreign exchange. Also, in spite of being interested in such risk management of foreign exchange, most of Korean Companies have lack of knowledge on the practical way of managing such risk. Besides, a management is not a specialist in the field of risk management of foreign exchange, but it is difficult for Korean Companies having small operation to hire a specialist in that field. Therefore, this study intends to protect Korean Companies from their exposure to foreign exchange risk and fluctuation of foreign. exchange rate by proposing the method for Korean Companies to be able to simply use in order to manage such risk through introducing strategies of managing foreign exchange risk. In the future, various studies regarding risk management method of foreign exchange in Korean Companies should be continued.

선인장 재배농가의 농업정보 요구 조사

정구현,이해길,박인태,이철희 한국농업정보과학회 2000 농업정보과학 Vol.2 No.1

This study was performed to investigate the status of using personal computer(PC) and to develope strategy to improve PC utilization of Cactus Farmers. Sixty nine farmers are surveyed to collect data. Many farmers had intention to use PC to manage Cactus and have recognized that PC is required to manage farm and to improve their life quality. As a result of analysis on farmers' need for agricultural information, they highly demanded infor-mation on production skills, marketing information, overseas production trends, imports and exports information. Some farmers using or having intention to use software for Cactus farming want software to be developed and dis-tributed to support production technolog', labor management production cost and benefit analysis etc.

장애인 수행능력향상을 위한 보조공학기기 제공과 인간공학적 접근의 필요성

정민예,김정란,민경철,구인순 한국장애인고용촉진공단 고용개발원 2006 장애와 고용 Vol.16 No.2

장애인의 기능을 향상시킬 수 있는 방법 중 하나는 보조공학기기의 제공이다. 보조공학기기의 제공은 감각, 지각, 인지, 운동능력 등을 전문적으로 평가할 수 있는 전문가에 의해 선택, 적용, 훈련되는 것이 중요하다. 또한 근골격계 질환을 예방하기 위한 인간공학적 접근에 대한 이해와 작업분석, 직무조정이 가능한 전문가에 의해 보조공학기기가 제공된다면 잔존기능의 향상 뿐 아니라 업무동안 바람직하지 못한 자세를 유지함으로써 발병할 수 있는 근골격계 질환 예방까지 기대할 수 있을 것이다. 본 연구에서는 보조공학기기의 이론적 배경과 인간공학적 접근의 이론적 배경을 소개하였고, 적절한 보조도구를 제공한 장애 근로자에 대해 근골격계 질환 위험요인을 측정하였으며, 이를 통한 자세보완이 장애 근로자의 작업 기능을 향상시킬 수 있음을 객관적으로 밝히는 평가결과를 제시하였다. 따라서 장애인의 직업능력을 향상시키려면 다양한 전문가들의 팀 어프로치가 필요하며 체계적인 서비스가 마련되어야 할 것이다. One of the methods to improve functions of the disabled person is to supply assistive devices. It is important for the disabled person that the devices should be supplied by an expert, who is capable of evaluating their sensory, perception, cognition and motor function. Moreover if the expert have knowledge about ergonomlcs, he or she will also prevent the musculo-skeletal disease which may be happen in work place. In this paper, we introduced the theoretical background of the assistive devices and ergonomic approach, and evaluate the risk factors of the musculo-skeletal disease of the disabled worker who was equipped a proper assistive device, and presented objective experimental results that posture intervention by using assistive device can be useful to improve work function of the disabled worker.

경골 원위부 골절에서 최소 침습적 술기를 통한 전외측 금속판 내고정술

정구희 고신대학교 의과대학 2009 고신대학교 의과대학 학술지 Vol.24 No.1

Purpose : To evaluate the radiological and clinical outcomes of the anterolateral plating of distal tibia fracture by minimally invasive plate osteosynthesis (MIPO) technique. Materials and Methods : we reviewed clinical data of eight patients (mean age:38, AO/OTA classification, 42A: 2 cases, 42B: 3 cases, 42C: 2 cases, 43B: 1 case) whowere treated by the anterolateral plating with MIPO technique because of the poor status of medial soft tissue or tibial deformity from december 2007 to december 2008 with minimum 6 months follow-up (average 7.8 months. 6 tibial fractures were open fractures. The radiologicaloutcomes of eight patients were evaluated by plain radiographs and the range of motion of adjacent joints, axial or rotational deformity and other complications were investigated. Results : At a mean of 18.8 weeks (range from 12 to 24), all fractures were united except one case of infected nonunion. Range of motion of adjacent joints was recovered and any other complication was not found out. Conclusion : Minimally invasive anterolateral plating will yield successful clinical and radiological outcomes of distal tibial fracture in case of the significant injury of medial soft tissue or bone deformity.

단순 주관절 탈구로 인한 측부 인대 손상에서 봉합 나사못을 이용한 일차 봉합술

정구희 고신대학교 의과대학 2009 고신대학교 의과대학 학술지 Vol.24 No.1

Background: Although the injury of lateral collateral ligament injury and chronic medial collateral ligament injury is surgically managed because of recurrent elbow instability, there is still controversy about the treatment modality of acute medial collateral ligament injury. However, there have been a few reports on the clinical result of ligament repair in acute injury of the elbow. The purpose of this study is to evaluate the clinical result of the operative treatment of acute collateral ligaments injury due to elbow dislocation without fracture using a suture anchor. Subjects and Methods: we reviewed clinical data of patients who underwent the collateral ligament repair due to elbow dislocation using a suture anchor from March, 2007 to May, 2009. Seven patients (mean age: 38, mean follow-up: 12.8 months) were included. The clinical outcomes were evaluated by Mayo Elbow Perfomance Scoring (MEPS) and visual analogue scale (VAS). Results: The mean MEPS score was 93 points (range, 85-95) and VAS, 9.2(range, 8-10) at final follow-up. The mean range of motion was 9.2° (range, 0--20) in extension and 136.2° (range, 120-150) in flexion. The mean VAS score was 9.2(range, 8-10). Although one patient had a difficulty of pre-injury work due to loss of joint motion and pain, 6 patients were recovered to the pre-injury level. Conclusion: The suture anchor repair may be a useful modality for treating acute collateral ligament injury due to elbow dislocation because of simple procedure and early joint exercise.