• Journal of the Korean Institute of Landscape Architecture
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• v.38 no.5_2
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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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• v.18 no.2
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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.

• Korean Journal of Soil Science and Fertilizer
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• v.19 no.2
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• pp.123-131
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• 1986

This study was conducted to evaluate the effect of annual application of silicate fertilizer on rice yield and soil physico-chemical properties. Field experiment was done on the condition of fertilization of silicate fert. 150 and 250kg/10a to the clay loam paddy field for ten years from 1975 to 1984. Data for rice growth and nutrient uptake was analyzed for ten years base. The results obtained are as follows. 1. Average unhulled rice yield for 10 years increased at 16% in the treat of silicate fert. 150kg/10a annually applied in comparison with the N.P.K treated plot, but silicate fert. 250kg/10a treated plot was decreasing tendency somewhat in yield. 2. Amount of potassium uptake of rice straw at the harvesting stage was positively significant recognized with unhulled rice yield and straw yield of rice plant. 3. The amounts of N, $P_2O_5$ and $K_2O$ uptake in the treat of silicate fert. 150kg/10a were much more than those of silicate fert. 250kg/10a treated plot. However the treat of silicate fert. 250kg/10a increased the amounts of CaO, MgO and Silica uptake than other treats markedly. Especially the treat of silicate fert. 150kg/10a was higher in nitrogen recovery rate than other nutrients recovery rate, but the recovery of silica was low. 4. The treat of silicate fert. 250kg/10a annually applied markedly decreased the translocation rate of nitrogen, potassium and silica from straw to the unhulled rice grain. 5. Ten years' average value of soil O.M. content was much more in the treat of silicate fert. 150kg/10a which show higher yield increase than other treats, but in the treat of silicate fert. 250kg/10a, soil O.M. content was lower, however silicate content in soil was the most among other treats.

• Proceedings of the IEEK Conference
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• 1998.10a
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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.

• Journal of Korean Society for Quality Management
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• v.28 no.1
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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.

• Proceedings of the PSK Conference
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• 2003.04a
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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)

• Korean Journal of Child Studies
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• v.20 no.2
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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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• v.2 no.2
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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.

• Journal of Veterinary Clinics
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• v.14 no.2
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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.

• Proceedings of the KSR Conference
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• 2002.10a
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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.