• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.11
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• pp.7414-7423
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• 2015

Subjective cognitive-linguistic complaints in older adults contribute to the diagnostic and prognostic investigation of MCI or dementia. However, the utility of subjective test for predicting cognitive-linguistic decline is controversial. Few domestic studies have included the correlation between subjective and objective tests systematically. The current study analyzed 26 studies published since 2000, and the effect sizes of their correlation coefficients between two tests were computed. The results of qualitative analysis indicated that the number of subjects ranged from 26 to 657. Subjective tests included the self-report 75.4% and the informant-report 24.6%. In objective tests, memory comprised the largest proportion, followed by global cognition, and language, etc. As a result of meta-analysis, self-report test had the predictive value for dementia, and informant-report test contributed to discriminate among 3 groups. In the elderly group, self-report test was correlated with reasoning, and informant-report test with memory and language. In MCIs, self-report test predicted several abilities including language, and informant-report test signaled the future decline of domains like global cognition. Two types of subjective tests in dementia also represented memory, language, and global cognition accurately. This study provides evidence-based information to support relationships between subjective and objective tests for cognitive-linguistic ability in 3 groups.

• The Journal of the Korean bone and joint tumor society
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• v.19 no.2
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• pp.74-77
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• 2013

The guidelines for the treatment of massive bone defects caused by bone resection due to tumors have changed from amputation to limb salvaging surgery. Limb salvaging surgery using endoprotheses is a well-established procedure. However, Aseptic loosening, infection, and mechanical defect remain significant problems. Among them, we experienced the case with a breakage of polyethylene lock of MUTARS$^{(R)}$ distal femur tumor Endoprostheses.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1977.06a
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• pp.4.2-4
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• 1977

There are varying opinions about theories that the middle ear of Neonates is filled with mucous or other Material that interference with normal mobility of the middle ear system. DeDMon reported on the acoustic reflex as a tool for Neonatal screening, and Keith investigated the Middle ear function of Neonates during first few hours of life with an Electroacoustic impedance bridge. There are no reports on Neonstes in Impedance Audiometry in Korea. We tested 100 Neonates less than 24 hours old and this paper is dealt with its study related with tympanogram, static compliance and acoustic reflex.

• 전기산업
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• v.14 no.4
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• pp.50-65
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• 2003

• 전기산업
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• v.11 no.9
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• pp.31-40
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• 2000

• 전기산업
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• v.12 no.6
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• pp.63-73
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• 2001

• 전기산업
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• v.13 no.7
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• pp.42-51
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• 2002

• Environmental engineer
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• s.60
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• pp.10-11
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• 1991

• 전기산업
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• v.12 no.1
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• pp.58-71
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• 2001

• KLA journal
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• v.29 no.6 s.253
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• pp.39-40
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• 1988