• The Korean Journal of Nuclear Medicine
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• v.15 no.1
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• pp.37-43
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• 1981

Congenital hypothyroidism due to organification defect was first reported by Haddad and Sidbury in 1959. The organification defect is easily proved by perchlorate discharge test. We experienced a patient who had large goiter, growth and mental retardation, and revealed positive reponse to perchlorate discharges test, and the surgical biopsied specimen showed Huerthle cell adenoma, which was probably due to chronic stimulation of thyroid stimulating hormone, or coexisted incidentally. Described here a case of congenital hypothyroidism due to organification defect associated with Huerthle cell adenoma, with review of some literatures.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.1780-1781
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• 2011

There have been numerous studies on application of robots to in-pipe inspection system. In this thesis, a mobile robot that can move through elbows and vertical pipes having diameter 100mm is developed. Defect detection technology for locating wall-thinnings, corrosions and foreign materials is developed for high temperature and pressure pipings in thermal power plants, utilizing laser sensors installed on the robot. Actual defect detection performance is evaluated with application of the developed robot system to a mock-up pipings.

• Proceedings of the Korean Magnestics Society Conference
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• 2007.05a
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• pp.55.2-55.2
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• 2007

• 한국가스학회:학술대회논문집
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• 2000.09a
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• pp.78-83
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• 2000

• Proceedings of the Korean Society of Life Science Conference
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• 2006.09a
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• pp.87.2-87.2
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• 2006

• 유체기계공업학회:학술대회논문집
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• 2004.12a
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• pp.655-659
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• 2004

Performance tests of the fuel pump for a turbopump unit have been successfully carried out in water environment. The tests are performed to evaluate the hydraulic and cavitation performances. The head and volute pressure distribution of the fuel pump followed the conventional similarity rule - unlike this, the secondary passage pressure distribution showed a small deviation from the conventional similarity rule. Also, critical cavitation number decreased as the rotational speed of the pump increased.

• Proceedings of the Optical Society of Korea Conference
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• 2008.02a
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• pp.115-116
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• 2008

• Proceedings of the Korean Magnestics Society Conference
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• 2005.12a
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• pp.36-37
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• 2005

• Proceedings of the Korean Magnestics Society Conference
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• 2005.06a
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• pp.210-211
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• 2005

• Proceedings of the Zoological Society Korea Conference
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• 1998.04a
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• pp.60.1-60
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• 1998

No Abstract, See Full Text