• Journal of The Korean Astronomical Society
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• v.29 no.spc1
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• pp.251-252
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• 1996

• Journal of the Korean Society of Propulsion Engineers
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• v.2 no.3
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• pp.47-53
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• 1998

Using Michael Reaction, commercially available 3-aminopropyltrimethoxysilane and N-[3-(trimethoxysilyl)propuyl]ethylenediamine were reacted with various Michael acceptors, ethyl acrylate, acrylonitrile, acrylamide, 2-cyanoethyl acrylate, 2-hydroxyethyl acrylate and 3-(trimethoxysilyl)propylmethacrylate, to the new aminosilanes. All compounds which are [3-(N-2-carboethoxyethyl)aminopropyl]triethoxysilane, [3-(N-2-cyanoethyl)aminopropyl]triethoxysilane, [3-(N-di-2-car-boethoxyethyl)aminopropyl]triethoxysilane, [3-N-di-cyanoethyl) aminopropyl]triethoxysilane, [3-(N-2-cyanoethoxypropionyl)aminopropyl]triethoxysilane, [3-(N-di-2-cyanoethoxypropionyl)aminopropyl]triethoxysilane, [3-(N-di-2-hydroxyethoxy propionyl)aminopropyl]triethoxysilane, [3-(N-2-amidoethyl)aminopropyl]triethoxysil-ane,｛3-[N-(N-di-2-cyanoethyl)ethyl]aminopropyl｝triethoxysilane and ｛3-[N-(3-trimethoxysilylpropyl)-2-methylpropionyl]aminopropyl｝triethoxysilane were succes-sfully prepared in 35-70% yields and which were identified with $^1{H}$-NMR and FT-IR spectroscopy.

• Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference
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• 2002.10b
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• pp.47-47
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• 2002

• Journal of the Korean Mathematical Society
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• v.44 no.6
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• pp.1339-1350
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• 2007

Here we consider bihyperelliptic curves, i.e., double covers of hyperelliptic curves. By applying the theory of quadruple covers, among other things we prove that the bihyperelliptic locus in the moduli space of smooth curves is irreducible and unirational $g{\geq}4{\gamma}+2{\geq}10$.

• Journal of Korean Medical classics
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• v.26 no.4
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• pp.95-103
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• 2013

Objective : I would like to study the relationship between the theory of 'Lock, Door and Axis' with the principal of following to the 'Tip, Root and Middle qi' in Huang-Di-Nei-Jing. It can be analysed from the relativeness among the sentences to appearing in Shang-Han-Lun. And consider the theoretical relationship of the two books. Method : First, I search out the exact meaning of 'Lock, Door and Axis' theory. Second, The principal of following to the 'Tip, Root and Middle qi' is closely associated with 'Lock, Door and Axis' theory. Third, I would like to prove that the several sentence in the Shang-Han-Lun are closely related to the Huang-Di-Nei-Jing. Result : Zhang Zhong-jing's Shang-Han-Lun quote a theoretical basis in the Huang-Di-Nei-Jing. Furthermore, it extensively quote to explan a disease and treatment, and so on. Conclusion : It is necessary to study hard the Huang-Di-Nei-Jing for understand clearly the sentences of Shang-Han-Lun. I think that Huang-Di-Nei-Jing have a decisive effect on the Zhang Zhong-jing's thinking to the disease and his medical theory.

• Lettere Italiane
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• no.33
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• pp.1-27
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• 2011

Questo studio ha lo scopo di configurare la gerarchia tematica del sintagma genitivale in italiano all'interno della struttura sintattica. Il sintagma genitivale composto dalla forma "sostantivo+di+sostantivo", può avere i significati di descrizione, origine, apposizione, parte, luogo, e anche può rappresentare la struttura argomentale come argomento esterno(caso soggettivo) o argomento interno(caso oggettivo) e può assegnare il ruolo tematico di agente, tema, esperiente, beneficario in relazione al rapporto con la testa nominale oltre ad avere il significato possesivo. Per quanto riguarda la realizzazione e il significato dell'argomento nel sintagma genitivale diverse che cambiano secondo il tipo della testa nominale, ho classificato i nomi deverbali come nomi monoargomentali, nomi biargomentali, nomi triargomentali sulla base di Renzi et al(1991). Inoltre avendo confermato che il marcatore del caso genitivale di deve esserci nel caso in cui obbligatoriamente la struttura del sintagma nominale composto dai vari livelli, come NP, FP e DP, proposti da Longobardi(2001) per spiegare la differenza semantica del sintagma genitivale con la struttura sintattica, ho cercato di individuare l'ordine degli argomenti, osservando l'ambiguità e il cambiamento del significato del sintagma genitivale nel sintagma nominale. Cioé la differenza della possibilità interpretativa è una cosa strutturale, quindi possibilmente si può configurare la semantica del sintagma genitivale nella struttura sintattica.

• Journal of the Korea Convergence Society
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• v.9 no.10
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• pp.415-421
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• 2018

The purpose of this study is to analyze the difference of scalp and hair care behaviors according to DiSC behaviors of beauty consumer. For the study, 251 questionnaires were analyzed using the SPSS v.18.0 statistical package program. First, there was statistically significant difference in psychological stability, favorable image, and maintaining state of scalp and hair management according to DiSC behavior type. In case of Shin Jung - hyung (C), psychological stability, Positive images, and maintaining good condition. Second, DiSC and hair management behaviors according to DiSC behaviors showed statistically significant difference in state cognition management and product use management. In the case of cognition type (C) and social type (I) Product use management. The results of this study suggest that hair management awareness and behavior, which is dependent on DiSC behaviors of consumers, are provided as basic data for corporate marketing strategy.

• Journal of Korean Medical classics
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• v.26 no.4
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• pp.43-70
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• 2013

Objective : analysis of words related with medical concept and context of paragraphs in Suwen of Huang Di Nei Jing based on concreteness and ideality. Method : First, I extract words having medical concept out of the whole sentence of Huang Di Nei Jing. and classifies them according to the type of medical concept. Second, I classify all sentence of it on the basis of analysing of the words. Result : 1. There are not an interrelationship between the abstract and concrete words from the perspective of cause and effect. Abstract words group are divided into two different parts according to the fundamental character. There are the concept being formed from pure idea and the concept being formed from material idea. The main words composed most important part of the oriental medicine have a combination mode with these two word groups. 2. We have several data about concreteness and ideality of Huang Di Nei Jing. Subjects and contents in provisions are concrete relatively. But the logical basis of sentences is remarkably ideational. Many kinds of abstract words are used dominantly to compose logics of these basis. It confirms that concrete words can not be used to make theories and concepts in Suwen. Conclusion : I analyzed words related with medical concept and context of paragraphs in Suwen of Huang Di Nei Jing based on concreteness and ideality and I found that the concept and logical system of Huang Di Nei Jing in the objective point of view.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 1998.10a
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• pp.23-23
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• 1998

Michael Reaction을 이용하여 상업적으로 이용 가능한 APS(3-aminopropyltrime thoxysilane)과 AEAPS(N-[3-(trimethoxysilyl)propy1] ethylenediamine)을 다수의 Michael acceptor(ethyl acrylate, acrylonitrile, acrylamide, 2-cyanoethyl acrylate, 2-hydroxyethyl acrylate 그리고 3-(trimethoxysilyl)propylmethacrylate)와 반응시켜 10종류의 aminosilane ([3-｛N-2-carboethoxyethyl)aminopropyl]triethoxysilane, [3-(N-2-cyanoethyl)aminopropyl] triethoxysilane, [3-(N-di-2-carboethoxyethyl) aminopropyl]triethoxysilane, [3-(N-di-2-cyanoethyl)aminopropyl]triethoxysilane, [3-(N-2-cyanoethoxypropionyl)aminopropyl] triethoxysilane, [3-(N-di-2-cyanoethoxypropionyl)aminopropyl] triethoxysilane, [3-(N-di-2-hydroxyethoxypropionyl) aminopropyl]-triethoxysilane, [3-(N-2-amidoethyl aminopropyl]triethoxysilane, ｛3-[N-(N-di-2-cyanoethyl)ethyl]aminopropyl)triethoxysilane, ｛3-[N-(3-trimethoxy-silylpropyl)-2-methylpropionyl]aminopropyl)triethoxysilane 등을 35-70% 수율로 제조하였으며, 이들의 구조는 $^1$H-NMR과 FT-IR spectroscopy를 이용하여 확인하였다.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.44 no.3 s.357
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• pp.41-50
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• 2007

In this paper, a new Dual Round-Robin (DRR) based iterative SLIP (iSLIP) scheduling scheme, called DiSLIP is proposed for IP switching systems. By using DRR followed by iSLIP, DiSLIP can exploit desynchronization effect of DRR and high performance of iSLIP, while the drawbacks of two schemes are minimized. 'Through computer simulation, we verify the switch throughput and total waiting time of the proposed scheme under nonuniform and correlated self-similar traffic. Moreover, the proposed scheme can considerably reduce the complexity of parallel matching logics compared to iSLIP. From the result, we observe that the proposed scheme outperforms DRR on throughput as well as iSLIP schemes on complextiy.