• Proceedings of the Korea Concrete Institute Conference
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• 2009.05a
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• pp.293-294
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• 2009

The purpose of this study is to propose the new equations for the compressive strength of existing concrete hydraulic structures by ultrasonic pulse velocity test.

• Proceedings of the Korea Concrete Institute Conference
• /
• 2009.05a
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• pp.557-558
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• 2009

Fatigue analysis of trunnion on Saemangeum bridge was performed. Trunnion is the some kind of bracket structure between the gate and the bridge peer with varying load by sea water level variation. The result shows some difference with ordinary structures.

• Proceedings of the KSMRM Conference
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• 1996.10a
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• pp.72-72
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• 1996

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2009.04a
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• pp.625-626
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• 2009

• 한국신재생에너지학회:학술대회논문집
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• 2008.10a
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• pp.103-103
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• 2008

• Proceedings of the Korean Vacuum Society Conference
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• 1999.02a
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• pp.158-159
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• 1999

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.04a
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• pp.159-159
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• 2018

• Communications for Statistical Applications and Methods
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• v.3 no.2
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• pp.119-127
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• 1996

In this paper, we derive the Hall-Wellner band and the equal precistion band for survival function based on Hjort when the data are randomly right censored. The bands ate illustrated and compared by applying them to data from a preoperative radiation therapy.

• Journal of Korean Society for Quality Management
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• v.22 no.3
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• pp.111-118
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• 1994

In this paper we propose a parametric and a nonparametric small sample estimators for the mean residual life (MRL) under the random censorship model using the partial moment approximation. We also compare the proposed nonparametric estimator with the well-known nonparametric MRL estimator based on Kaplan-Meier estimator of the survival function, and present the efficiency of the nonparametric method relative to the Weibull model for small samples.

• Korean Journal of Acupuncture
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• v.29 no.2
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• pp.315-326
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• 2012

Objectives : The new health technology assessment system was introduced in April 2007. The purpose of new health technology assessment is assessing safety and efficacy in deciding a behavior of new health technology according to the Health Insurance Act. This study aims to understand the present status of new health technologies of Korean medicine. Methods : This research introduces new health technologies and their present status, and searches for a development direction for the new health technology of Korean medicine in the future. Results : Thirty seven cases(3%) of Korean medicine doctors who utilized new health technologies application were found. In the status about new health technologies application by technologies assortment, diagnostic test techniques were used more often than treatment skills. New medical technology that included korean medicine doctor as actual user was only one item, i.e. HCV antibody test. Conclusions : In order for the new health technology of korean medicine to settle down well, continuous interest and efforts of both government and medical community are necessary.