• 한국조경학회지
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• 제38권5_2호
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• pp.144-150
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• 2010

This paper researches, by looking into visitors of the Garden of Morning Calm, Pyunggang Botanical Garden, Jangheung Natural Arboretum and the Garden of Wild Flower, how they use these arboretums and what are the facilities they like most to provide directions in formation and planning of domestic private arboretums. The followings are executive summery of this research. It was researched that most of the them visited arboretums for emotional life (42.93%). They answered that the major reason that they go to arboretums is rest and service functions (42.97%). Such number suggest arboretums that they should provide, along with their original purpose of biological preservation, practical purposes, including rest and service functions. When asked facilities they preferred most, most visitors answered that they are most satisfied with facilities like restaurants and cafeterias. Information desk, management office, forest museum, wild life zoo, green house, exhibition room, rest area, pond and fountains influenced the visitor satisfaction level as well. Regarding to facility references, visitors most preferred information desk, management office, restaurant and cafeteria.

• The Korean Journal of Pain
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• 제18권2호
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• pp.146-150
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• 2005

Background: Recently, the number of patients visiting pain clinics has been increasing with the augmented concerns of those patients about the management of their pain. We conducted this study in order to elucidate the characteristics of patients visiting pain clinics and to determine a method to further raise their awareness about pain treatment. Methods: We reviewed 1,424 new patients who visited our pain clinic from March 2003 to December 2004. We analyzed these patients according to their age and sex, treatment method before visiting the pain clinic, coexisting disease, chief complaint and pain location, resident district, route of visiting pain clinic, and degree of impairment due to pain by use of questionnaire. Results: In age distribution, the largest proportion (23.5%) was in their 50's. Most patients (64.0%) had received treatment in an oriental medicine clinic before visiting the pain clinic. The most common coexisting disease was hypertension (20.3%) and low back pain was the most common chief complaint (68.3%). Most of the patients lived in Gyeonggido (87%) and most visited our pain clinic on the recommendation of other patients who had visited our pain clinic before. Conclusions: We need to guide pain patients to undergo proper treatment much earlier using patient education or a referral system. Moreover, we should be more careful in patients with diabetes mellitus, and should have greater concern in the treatment of low back pain.

• 한국토양비료학회지
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• 제19권2호
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• pp.123-131
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• 1986

답토양(畓土壤)에 삼요소(三要素) 및 규산질비료(珪酸質肥料) 150kg/10a, 250kg/10a를 10여년간(餘年間)('75-'84) 매년연용시(每年連用時) 년차간(年次間) 벼수량(收量)의 변화(變化)와 토양(土壤)의 이화학적(理化學的) 성질변화(性質變化) 및 10년차(年次)('84)의 벼 생육(生育)과 경엽 및 곡실(穀實)의 영양상태(營養狀態)를 분석(分析)하여 수량반응(收量反應)에 미치는 영향(影響)을 비교검토(比較檢討)한 결과(結果)는 다음과 같다. 1. 10개년간(個年間)의 평균정조수량(平均正租收量)은 삼요소(三要素) 대조구(對照區)에 비(比)하여 규산(珪酸) 150kg/10a 연용구(連用區)는 16%의 증수효과(增收効果)가 있었으나, 규산(珪酸) 250kg/10a 연용구(連用區)는 다소(多少) 감수(減收)되는 경향(傾向)이었다. 2. 수확기(收穫期) 식물체(植物體) 경엽중 가리(加里)의 흡수량(吸收量)과 정조수량(正租收量) 및 대중과는 정(正)의 유의상관(有意相關)이 인정(認定)되었다. 3. 규산(珪酸)150kg/10a 연용구(連用區)는 250kg/10a 연용구(連用區)에 비(比)하여 질소(窒素), 인산(燐酸), 가리등(加里等)의 흡수량(吸收量)은 많았으나, 반면(反面) 석회(石灰), 고토(苦土), 그리고 규산(珪酸)의 흡수량(吸收量)은 적었다. 특(特)히 타양분(他養分)에 비(比)하여 질소(窒素)의 이용율(利用率)이 현저(顯著)히 높았으나, 반면(反面) 규산(珪酸)의 이용율(利用率)은 낮았다. 4. 규산(珪酸)250kg/10a 연용구(連用區)는 150kg/10a 연용구(連用區)에 비(比)하여 질소(窒素), 가리(加里) 및 규산(珪酸)의 곡실(穀實)로의 전이율(轉移率)이 현저(顯著)히 감소(減少)되었다. 5. 10개년간(個年間) 평균치(平均値) 및 10년차(年次)의 토양중(土壤中) 유기물(有機物) 함량(含量)은 증수효과(增收効果)가 컸던 규산(珪酸)150kg/10a 연용구(連用區)가 가장 많았고, 수량(收量)이 다소(多少) 감수(減收)된 규산(珪酸)250kg/10a 연용구(連用區)는 유기물(有機物)의 함량(含量)은 적었으나 유효규산(有効珪酸)의 함량(含量)은 가장 많았다.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1998년도 추계종합학술대회 논문집
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• pp.147-150
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• 1998

To determine the satellite orbital positions under consideration of interference caused by inter-satellite systems is one of the most important issues in terms of optimal usage of satellite network resources. In this paper, we present the orbital positioning method for a new satellite to minimize inter-satellite system interference effect in the fixed satellite communication using a new method. Through the computer simulation, it is clear that the proposed method is suitable to determine the satellite orbital positions.

• 품질경영학회지
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• 제28권1호
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• pp.132-150
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• 2000

TQM is considered as a kind management innovation tools. Managers are apt to be embarrassed in face of too many emerging and diminishing faddish management innovation tools. In spite of their expected usefulness, the result of implementation used to be depressing. One of the most important things for successful implementation is to understand their correct usefulness and characteristics. This paper analyzes the characteristics of TQM as innovation tool by comparing TQM with other management innovation tools in terms of criteria derived in view of competitive strategy formulation.

• 대한약학회:학술대회논문집
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• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.149.3-150
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• 2003

CYP3A4 is the most abundant human CYP and oxidizes a diversity of substrates. including various drugs. steroids. and carcinogens. A variety of metal ions are known to affect microsomal monooxygenase activities. Effects of a series of divalent metal ions on the CYP3A4-catalyzed reaction of reconstituted system containing purified CYP3A4. NADPH-P450 reductase (NPR), and cytochrome b5 (b5) were examined. (omitted)

• 아동학회지
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• 제20권2호
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• pp.139-150
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• 1999

This study focused on the temperament of infants and on maternal sensitivity in the investigation of the factors which affect infant-mother attachment. The 67 infant-mother pairs were divided into two groups on the basis of attachment security scores. Results showed a relationship between infant-mother attachment and temperament. There was also a relationship between maternal sensitivity and infant temperament. Factors most strongly affecting infant-mother attachment were infant's sociability, mother's emotion, and mother's satisfaction with the degree of infant's sociability.

• Communications for Statistical Applications and Methods
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• 제2권2호
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• pp.303-309
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• 1995

Many measures to detect multicollinearity in linear regression have been proposed in statistics and numerical analysis literature. Among them, condition number and variance inflation factor(VIF) are most popular. In this study, we give new interpretations of condition number and VIF in linear regression, using geometry on the explanatory space. In the same line, we derive natural measures of condition number and VIF for logistic regression. These computer intensive measures can be easily extended to evaluate multicollinearity in generalized linear models.

• 한국임상수의학회지
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• 제14권2호
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• pp.147-150
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• 1997

This study was performed to evaluate the therapeutic effects of electroacupuncture on the ruminal disorders such as ruminal stony, ruminal impact, and ruminal tympany in dairy cattle. The therapeutic effects of electroacupuncture to ruminal stony and tympany were much better than those by medicaments and the combination of medicaments and electroacupuncture showed the most effective outcome of remedy. However, there was no difference in recovery rate of ruminal impact according to electroacupuncture, and medicaments alon, or combination of acupuncture and medicaments.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2002년도 추계학술대회 논문집(I)
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• pp.150-155
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• 2002

En case of the fatigue life evaluation of rolling stock structures, mainly deterministic fatigue life evaluation has been carried out. But most of the parameters influencing on the fatigue life have a probabilistic distribution such as normal, log-normal, Weibull, etc. Therefore, to take probabilistic factors into fatigue life evaluation, probabilistic methods are being applied to the fatigue life evaluation of rolling stock. In this paper, probabilistic S-N analysis and methods using limit state functions are introduced. And some results of fatigue life evaluation obtained with these methods for rolling stock structures are shown.