• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 1993.06a
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• pp.793-797
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• 1993

• Korean Journal of Breeding Science
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• v.42 no.6
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• pp.664-667
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• 2010

A new poinsettia cultivar 'Clara' was bred by the National Institute of Horticultural and Herbal Science (NIHHS) in 2005. A cross was made between 'Red Velvet', a variety with dark green leaves and red bracts, and 'Freedom Bright Red', a variety with early short day responding and bright red bracts, in 2002. 'Clara' was finally selected in 2005 after the investigation of the growth and flowering characteristics from 2003 to 2005. 'Clara' has red ovate bracts and weak intensity of rugosity between bract veins. Leaf blade is ovate and medium green. Petiole length is relatively short, and stem color is reddish. 'Clara' has medium free-branching ability and makes short and compact canopy. Clara's bracts and transitional leaves are fully colored 9 weeks after short day commencement.

• Korean Journal of Plant Resources
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• v.8 no.2
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• pp.159-163
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• 1995

Many higher fungi were collectd at Mt. Manduck, Samnye-up, Mt.Mudeung and Youngmun temple near Chonju city. These species were identified. According to the results, Psaythrella obtusata, M-arasmius leveilleanus, Omphalina epichysium Lyphollum gibberosum, Tricholomopsis sasae and Multiclavla clara are newly to Korea.

• 한국데이터정보과학회:학술대회논문집
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• 2003.05a
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• pp.19-25
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• 2003

데이터베이스에 내재된 패턴이나 관계를 묘사한 것만으로도 의사결정에 필요한 정보를 제공할 수 있는데 이 데이터들의 변수들을 비슷한 특징을 가지는 소그룹으로 나누어 패턴을 찾는 것을 군집분석이라 한다. 이러한 군집 분석에는 분리군집방법과 계층적군집방법이 있는데, 재할당이 가능한 분리군집방법의 여러 알고리즘에 대해 비교해보자. 분리군집알고리즘에는 중심을 평균으로 하는 k-평균 알고리즘과, 중심을 메도이드로하는 PAM, CLARA, CLARANS 알고리즘이 있다. 이러한 알고리즘에 대한 이론과, 장단점을 설명하고, 분산과 중심들간의 평균 거리로 비교해 본다.

• Hospice
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• s.51
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• pp.15-15
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• 2011

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.3
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• pp.1707-1713
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• 2013

Background: This study aimed to better understand the barriers to perinatal hepatitis B prevention and to identify the reasons for poor hepatitis B knowledge and delivery of education to hepatitis B surface-antigen-positive pregnant women among healthcare providers in Santa Clara County, California. Materials and Methods: Qualitative interviews were conducted with 16 obstetricians and 17 perinatal nurses in Santa Clara County, California, which has one of the largest populations in the United States at high risk for perinatal hepatitis B transmission. Results: Most providers displayed a lack of self-efficacy attributed to insufficient hepatitis B training and education. They felt discouraged from counseling and educating their patients because of a lack of resources and discouraging patient attitudes such as stigma and apathy. Providers called for institutional changes from the government, hospitals, and nonprofit organizations to improve care for patients with chronic hepatitis B. Conclusions: Early and continuing provider training, increased public awareness, and development of comprehensive resources and new programs may contribute to reducing the barriers for health care professionals to provide counseling and education to pregnant patients with chronic hepatitis B infection.

• Journal of Life Science
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• v.25 no.12
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• pp.1439-1444
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• 2015

Steroid receptor coactivators (SRC) are transcriptional coactivators. Among SRCs, SRC-3 is the most studied in relation to different types of tumors. However, the role of SRC-3 in early lung development and lung cancer has not been well studied. The expression profiles of SRC-3 showed that SRC-3 contributed to bronchial and alveolar development in embryonic lung development. SRC-3 was strongly expressed in Clara cells and type II alveolar cells during fetal lung development (E17.5- E18.5), and SRC-3 was expressed in both cell types in the adult lung. TTF-1 was expressed in the lungs of heterozygote SRC-3 mice and Clara cell-specific-CCSP-TAg tumor mice, along with SRC-3 expression. The expression of TTF-1 was localized at transformed Clara cells and multifocal adenocarcinomas in lung cancer mice. However, SRC-3 was not expressed in the multifocal adenocarcinomas, suggesting that SRC-3 might not be involved in the invasiveness of lung cancer. Cotransfection of TTF-1 in Clara cell-specific mtCC cell lines resulted in significant activation of CCSP expression. However, cotransfection of SRC-3 had no significant effects on transient transfection. These in vivo and in vitro results suggest that SRC-3 does not play a significant role in lung tumor progression. In conclusion, SRC-3 is involved in bronchial and alveolar development in fetal and adult lungs, but it does not play an important role in the progression of Clara cell-derived lung cancer.

• Clinical and Experimental Pediatrics
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• v.45 no.12
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• pp.1477-1483
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• 2002

• The Journal of the Korean dental association
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• v.10 no.9
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• pp.585-586
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• 1972

The demonstration of glycoprotein in developing mandibular bone was observed histochemically, using Clara method and Von Kossa method. The glycoprotein reaction showed slight activity in New bilding bone matrix.

• The Korean Journal of Physiology and Pharmacology
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• v.2 no.5
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• pp.541-547
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• 1998