• 전자공학회논문지
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• 제51권9호
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• pp.119-128
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• 2014

본 논문에서는 이전 연구 방법에서의 UV-histogram을 확장하여 적응적 UV-histogram을 제시함으로써, 복잡한 구성의 장면에서 사람의 검출율을 높이는 방법을 제시한다. 제안 방법은 먼저 U-histogram에서 사람 영역을 1차 추출하고, 각각의 레이블링된 U에서 V-histogram을 생성함으로써, 이전 방법에서 구분할 수 없었던 사람 후보 영역을 정확하게 추출한다. 또한 제안 방법은 사람 판정시, 초점거리와 거리에 따라 적응적인 크기를 가지는 오메가 모양의 템플릿을 이용하여 검출의 정확도를 높였으며, 누적 영상을 이용하여 오검출을 템플릿 재매칭 함으로써, occlusion에도 강인한 특성을 가진다. 실험 결과는 Bae의 연구방법에 비하여 복잡한 환경에서 약 15%의 정확도 향상, 80%의 재현율 향상을 보이며, Xia의 연구방법에 비하여 20배 빠른 수행속도를 보여, 제안 방법의 성능이 우수함을 입증한다.

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2009년 학술대회 논문집 2호
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• pp.115-119
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• 2009

• TTA 저널
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• 통권161호
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• pp.118-119
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• 2015

글로벌 ICT 산업체계에서 대만은 반도체, 부품, 제조역량에 강점이 있고 한국은 디바이스, 인프라, 콘텐츠에 강점이 있으므로 양국이 연구개발, 표준화, 산업혁신 등에서 협력한다면 서로가 윈-윈하는 결과를 만들어 낼 수 있을 것으로 보여지고, 특히 유사한 국민성, 근현대의 역사적 경험 등은 협력을 촉진할 수 있는 양념으로 작용할 것으로 생각된다.

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2011년 학술대회 논문집
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• pp.116-119
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• 2011

• 대한수학회지
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• 제33권1호
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• pp.101-119
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• 1996

A complex $n(\geq 2)$-dimensional Kaehlerian manifold of constant holomorphic sectional curvature c is called a complex space form, which is denoted by $M_n(c)$.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2004년도 추계학술대회
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• pp.119-136
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• 2004

ㆍuT ontologies can enable context awareness to represent more rich information. ㆍOntologies enable uT agents to reason about dynamic contexts. ㆍMulti agents can use ontologies to communicate between agents.

• 한국방사성폐기물학회:학술대회논문집
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• 한국방사성폐기물학회 2012년도 추계학술논문요약집
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• pp.119-120
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• 2012

• 한국응급구조학회지
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• 제12권3호
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• pp.71-86
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• 2008

Purpose : This study was to examine the influence of job stress of 119 Emergency Medical Technician on fatigue and job satisfaction. Methods : Subjects of this study were 228 Emergency Medical Technicians who worked at 119 Safety Center of total 92 fire stations in 12 cities of Gyeonggido including U, N, H, B, A, S, Y, G, G, G, P and I and the period of data collection was from July 11 to Sep. 10, 2007. Collected data were analyzed with SPSS 14.0 version. Results : Conclusions of this study were as follows. 1) Factor related to organization among job stress factors had the greatest influence on fatigue (B = 0.334, p < 0.01), followed by crisis situation factor (B = 0.2042, p < 0.01), inappropriate treatment factor (B = 0.174, p < 0.05), role conflict factor as special job (B = 0.109, p < 0.05) and professional knowledge and technique factor (B = 0.109, p < 0.05), and the influence of job stress factors on fatigue was explained as $R^2=0.340$. 2) Mental burden factor of job stress factors had the greatest influence on job satisfaction (B = -0.606, p < 0.01), followed by organization factor (B = -0.473, p < 0.01) and interpersonal relation and conflict factor (B = -0.339, p < 0.01), and the influence of job stress factor on fatigue was explained as $R^2=0.308$. Conclusions : Job stress of 119 rescuer is increasing continuously and such an accumulated stress lowers the job efficiency. In order to reduce, job stress, it is important to extend(${\rightarrow}$ have) proper self-development, maintain close relationships and mutual correlations among members of organization in personal dimension and to solve the role conflicts, define the organizational roles and simplify excessive job description into concrete work.

• 암석학회지
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• 제13권3호
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• pp.119-125
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• 2004

옥천변성대의 소위 문주리층에 분포하는 규장질 변성응회암의 U-Pb 저어콘 연대를 고분해능 이차이온질량분석기(SHRIMP)를 사용해 측정하였다. 10개의 저어콘 입자로부터 얻어진 13개의 점분석 자료는 대부분 일치연련성(concordia) 상에 찍히며, 이들로부터 구한 $^{206}$ Pb/$^{238}$ U 가중평균연대는 747$\pm$7Ma이다. 이 연대는 Lee et. al.(1998)이 전통적 방법으로 구한 U-Pb 저어콘 연대(756$\pm$Ma)보다 약간 적지만 두 연대측정 결과 모두 약 7.5억년 전 쌍모식 화산활동과 함께 대륙내 분지가 옥천대에서 발달하였음을 지지한다.

• 디지털산업정보학회논문지
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• 제7권1호
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• pp.19-29
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• 2011

The u-Healthcare system, a new paradigm, provides healthcare and medical service anytime, anywhere in daily life using wired and wireless networks. It only doesn't reach u-Hospital at home, to manage efficient personal health in fitness space, it is essential to feedback process through measuring and analyzing a personal vital signs. MBAN(Medical Body Area Network) is a core of this technology. MBAN, a new paradigm of the u-Healthcare system, can provide healthcare and medical service anytime, anywhere on real time in daily life using u-sensor networks. In this paper, an ontology-based context-awareness in MBAN proposed system development methodology. Accordingly, ontology-based context awareness system on MBAN to Elderly/severe patients/aged/, with measured respiratory rate/temperature/pulse and vital signs having small variables through u-sensor network in real-time, discovered abnormal signs and emergency situations which may happen to people at sleep or activity, alarmed and connected with members of a family or medical emergency alarm(Emergency Call) and 119 system to avoid sudden accidents for early detection. Therefore, We have proposed that accuracy of biological signal sensing and the confidence of ontology should be inspected.