• 대한수학회지
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• 제6권1호
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• pp.47-50
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• 1969

• 대한수학회지
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• 제47권2호
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• pp.363-372
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• 2010

In this paper, we introduce and study the generalized inverse $A^{(1,2)}_{T,S}$ with the prescribed range T and null space S of an adjointable operator A from one Hilbert $C^*$-module to another, and get some analogous results known for finite matrices over the complex field or associated rings, and the Hilbert space operators.

• 대한수학회지
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• 제47권5호
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• pp.1055-1075
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• 2010

In presented paper there were studied some properties of Benford's law. The existence of this law in not necessary large sets of numbers is a very interesting example that can show how the complex phenomena can appear in the positional number systems. Such systems seem to be very simple and intuitive and help us proceed with numbers. However, their simplicity in the case of usage in our lifetime is not necessary connected with the simplicity in the case of laws that govern them. Even if this laws indicate the existence of self-similar properties.

• 한국잠사학회:학술대회논문집
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• 한국잠사학회 2005년도 제48회 추계 학술연구 발표회
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• pp.47-47
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• 2005

• 한국초전도학회:학술대회논문집
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• 한국초전도학회 2005년도 High Temperature Superconductivity Vol.XV
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• pp.47-47
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• 2005

• BMB Reports
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• 제30권3호
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• pp.182-187
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• 1997

The NADPH oxidase of phagocytes catalyzes the reduction of oxygen to $O_2^-$ at the expense of NADPH. The enzyme is dormant in resting neutrophils and becomes activated on stimulation. During activation, $p47^{phox}\;(\underline{ph}agocyte\;\underline{ox}idase\;factor)$, a cytosolic oxidase subunit, becomes extensively phosphorylated at a number of serines located between S303-S379. Oxidase activation can also be achieved by the addition of phosphorylated recombinant $p47^{phox}$ by protein kinase C in the cell-free system in the presence of $GTP{\gamma}S$. The cell-free activation is inhibited by wortmannin and LY294002. specific inhibitors of phosphatidylinositol 3kinase (PI 3-kinasel) These results indicate that PI 3-kinase may playa pivotal role in the activation of NADPH oxidase.

• 대한조선학회논문집
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• 제36권4호
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• pp.56-63
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• 1999

47.7m급 쌍동선의 1/21.5 축척 모형선으로 예인수조에서 저항 및 내항성능 시험을 수행하였다. 저항 시험은 선미트림탭을 부착하여 트림탭각의 변화에 따른 트림 및 저항변화를 조사하여 트림 탭이 없는 경우와 비교하고 그 영향을 조사하였다. 해상상태 3,4 및 5에서 3가지 실선속력에 대해서 상하 및 종운동을 계측하였으며 갑판위 5점에서 수직가속도도 계측하였다. 측정한 가속도 값은 ISO 2631/3의 규정과 비교하여 설계선형의 우수함을 보였다.

• Clinical and Experimental Reproductive Medicine
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• 제13권2호
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• pp.145-151
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• 1986

The purpose of this study is to investigate the cytogenetic characteristics of Down's syndrome in Korea. For this study, selected were 92 patients who were diagnosed as Down's syndrome by the chromosomal analyses, among 115 patients who were supected of Down's syndrome and referred to the Cytogenetic Laboratory, Institute of Reproductive Medicine and Population, Seoul National University, for 2 years from January 1984 to December 1985. Among 92 patients with Down's syndrome 83 (90.2%) had G-trisomy, 4 (4.3%) had translocation, and 2 (2.2%) had mosaicism of normal and G-trisomic cell lines. Two patients of the remaining 3 had both G-trisomic and translocation, 47, XX, t (1:21) (p32:q22), +21, 47, XX, t (9:11) (q34:q14), +21. The remaining 1 patient had 47, XY, +mar.

• 재활치료과학
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• 제10권4호
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• pp.65-80
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• 2021

목적 : 건강정보에 대한 이해·적용·판단·접근에 기반한 건강문해력의 개념을 다루고 있는 HLS-EU-Q47의 한국판을 개발하고, 노인들을 대상으로 본 도구를 적용하여 국내 노인들의 포괄적인 건강문해력 수준을 확인하는데 목적이 있다. 연구방법 : HLS-EU-Q47의 번안 과정을 거쳐 전문가를 대상으로 내용타당도 검증을 통해 문항을 확정하였다. 이렇게 완성된 Korean-HLS-EU-Q47(K-HLS-EU-Q47)을 지역사회 노인 254명을 대상으로 내적일치도 및 신뢰도 분석과 일반적 변인에 따른 비교 분석을 실시하였다. 결과 : 노인들을 대상으로한 본 도구의 내적일치도는 Cronbach's 𝛼 .81~.91로 높은 수준의 신뢰도를 보였다. 일반적 특성에 따른 비교 성별과 연령에 따른 건강문해력의 차이를 보였는데, 남성이 여성에 비해 건강문해력이 높았으며 연령이 높아질수록 건강문해력의 저하를 보이는 것으로 나타났다. 결론 : 본 연구를 통하여 국내 노인의 포괄적인 건강문해력 수준을 확인하는데 사용할 수 있는 K-HLS-EU-Q47을 소개하였으며, 본 연구 결과를 통한 노인들의 건강문해력 수준의 이해를 통하여 노인들이 보다 건강한 삶을 유지할 수 있는 방법들의 모색이 활성화되기를 기대하는 바이다.

• 대한불안의학회지
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• 제18권1호
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• pp.10-16
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• 2022

Objective : The present study examined the effectiveness of the mindful self-compassion (MSC) program on anxiety, depression, self-compassion and emotion regulation. Methods : A total of 29 subjects (mean age 27.5±6.5 years, 15 males and 14 females) participated in a standardized 8-week MSC program. The control group consisted of age- and sex-matched twenty participants (mean age 26.0±2.9 years, 11 males and 9 females). All subjects completed self-report measurements at two weeks before and after the MSC program. Results : MSC training improved self-compassion as demonstrated by the significant group x time interaction effects on the total Self-Compassion Scale scores (F[1, 47]=8.324, p<0.01). Regarding the subscale scores, a significant improvement in self-kindness, isolation and mindfulness components of self-compassion was observed after MSC training. A significant group x time interaction was observed on the self-kindness subscale (F[1, 47]=4.664, p<0.05), with a significant main effect of time (F[1, 47]=23.723, p<0.001). The isolation subscale showed a significant group x time interaction (F[1, 47]=8.698, p<0.001). For the mindfulness subscale, there was a significant group x time interaction (F[1, 47]=6.611, p<0.05) and main effect of time (F[1, 47]=6.611, p<0.05). MSC training also improved the acceptance emotion regulation strategy, as demonstrated by the significant group x time interaction in the acceptance subscale scores of the Cognitive Emotion Regulation Questionnaire (F[1, 47]=6.845, p<0.05). Conclusion : MSC training showed efficacy in fostering self-compassion and improving emotion regulation. Thus, this program might be applicable to improve mental health.