• Bulletin of the Korean Chemical Society
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• v.28 no.5
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• pp.851-854
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• 2007

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11c
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• pp.1981-1984
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• 2003

본 논문에서는 보안 운영체제를 구현함에 있어서, 보다 진보적인 형태의 접근통제를 시행하기 위한 새로운 접근통제 기법에 대하여 설명한다. 새로운 접근통제 기법은 역할 기반 접근통제 기법(RBAC)을 확장하여 구성한다. 또한, 개념의 정확한 표현 및 논리의 정확성 확인을 위하여 정형 기법을 이용, 접근통제 모델을 기술하고 분석한 결과에 대하여 설명한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11c
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• pp.1847-1850
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• 2003

유비쿼터스 컴퓨팅의 발전은 사용자에게 컴퓨터가 단순한 도구가 아닌 삶의 일부가 되는 커다란 변화이다. 하지만 대부분의 사용자는 자신이 악의적인 주변의 컴퓨팅 자원에 의해서 위협 받고 있다는 사실을 모르고 있다. 사용자가 수행하는 작업을 안전하게 완료하기 위해서는 자신의 작업공간이 주변의 컴퓨팅 자원에 의해서 간섭 받거나 훼손되지 않아야 한다. 본 논문에서는 이러한 안전한 작업공간을 제공하기 위해서 Private Virtual Computing을 제안한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.189-190
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• 2023

본 연구에서는 노인의 생계급여와 기초연금 수급, 건강상태, 지역사회만족, 우울 간의 구조적 관계분석을 통해 노인의 우울 감소 방안을 제시하고자 한다. 분석자료는 2017년 노인실태조사 패널데이터 중 노인 본인이 직접 응답한 2,493명을 분석에 사용하였다. 분석결과, 첫째, 생계급여와 기초연금 수급은 노인의 건강상태에 정(+)적인 영향을 미쳤고, 지역사회만족에는 부(-)적인 영향을 미쳤고, 우울에는 정(+)적인 영향을 미쳤다. 둘째, 노인의 건강상태는 지역사회만족에 부(-)적인 영향을 미쳤고, 우울에 정(+)적인 영향을 미쳤다. 셋째, 노인의 지역사회만족은 우울에 부(-)적인 영향을 미쳤다. 넷째, 노인의 생계급여와 기초연금 수급과 우울사이에서 건강상태, 지역사회만족의 다중매개효과는 유의한 영향을 미치는 것으로 분석되었다.

• Journal of Korean Physical Therapy Science
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• v.18 no.3
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• pp.71-78
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• 2011

Purpose : The purpose of this study found change that caused by various form and weight of bag. So we investigated how these things change the shoulder altitude and space between external acoustic pore and lateral malleolus and also plantar pressure. Method : We measured two different way for this study. One was backpack with 5, 10kg and another one was shoulder pack with same weight. Each trial was 10 seconds in duration with static stance posture. With these experiments, we checked space between plantar pressure, shoulder altitude, external acoustic pore and lateral malleolus with EMED system and GPS. We analyzed these results with PASW(SPSS) statistics 18.0. Result : In conclusion, there were no significantly differences in shoulder altitude by weight of pack, but average of plantar pressure and space between external acoustic pore and lateral malleolus was increased.

• Clinics in Shoulder and Elbow
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• v.17 no.4
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• pp.194-196
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• 2014

A ganglion is a benign cystic mass, commonly found around a joint or tendon sheath. It frequently occurs at the wrist, foot, ankle, and knee. Intratendinous ganglion has been rarely reported, and intratendinous ganglion of the long head of biceps brachii is extremely rare. According to our literature review, this is the third case of intratendinous ganglion of the long head of biceps brachii, and the first case of arthroscopic treatment. Therefore we report a case of an arthroscopic treatement for an intratendinous ganglion of the long head of biceps brachii.

• Proceedings of the Korea Environmental Mutagen Society Conference
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• 2004.11a
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• pp.131-131
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• 2004

• Proceedings of the Korean Society of Life Science Conference
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• 2005.09a
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• pp.55-55
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• 2005

• Maxillofacial Plastic and Reconstructive Surgery
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• v.11 no.1
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• pp.87-92
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• 1989

Transbuccal trocar has been an established method of fixation for the bone plate in the case of mandibular angle fracture. Other than extraoral approaches, this transbuccal approach has many advantages in the treatment of the fracture of mandibular angle. These advantages are as follows ; (1) Damage to the facial nerve branches is minimal. (2) Less postoperative scar is formed. (3) Good vision of occlusion can be easily obtained on the entire operation. (4) Shorter operation time is needed. But, in the clinical procedure of plate fixation, it is has a difficulty in manipulation of the plate and correction of position. To solve these problems, we designed and used a trocar tip which can be easily attached to the trocar, and could make an improvement in the clinical procedures.

• Journal of Korean Neurosurgical Society
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• v.49 no.6
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• pp.367-369
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• 2011

Angiocentric glioma was recently recognized as a distinct clinicopathological entity in the 2007 World Health Organization classification of tumors of the central nervous system. Typically, it presents with seizure in children and young adults. However, our patient did not have a history of seizure. Seizure did not occur up to 6 months after operation. Although it usually does not have calcification brain magnetic resonance imaging in our patient showed T1-hyperintense and T2-hypointense signals with calcification.