• 아동학회지
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• 제27권6호
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• pp.69-79
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• 2006

This study investigated intergenerational transmission from mother's attachment representation to infant's attachment pattern and the associations between maternal attachment representation and their childhood experiences. Subjects were forty 12- to 15-month-old infants and their mothers. The Adult Attachment Interview (Main & Goldwyn, 1984) was used to assess mother's attachment representation. The Strange Situation (Ainsworth, 1978) was used to classify infant's attachment relationship. Mothers were classified as autonomous (F), dismissing (Ds), preoccupied (E), or unresolved/disorganized (Ud). Infants were classified as secure (B), insecure-avoidant (A), insecure-resistant (C), or insecure-disorganized (D). Exact A/B/C/D and Ds/F/E/Ud agreement was observed in 30 of 40 dyads(75%). Maternal childhood experiences were related to maternal attachment representation.

• 한국중재학회지:중재연구
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• 제17권1호
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• pp.117-136
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• 2007

Currently, it is the general trend that the party's autonomy principle is applicable in determining the applicable law for the international private law and the international commercial arbitration. The purpose of this article is to make research on the party's autonomy principle for the international commercial arbitral awards. For this purpose ist to analyse regal issue the applicability of the lex mercatoria and the possibility of $d\acute{e}pe\c{c}age$ relating to the party autonomy. In this Article ist dealt with Art. 29 para. 1 of the Korean Arbitration Act in comparison with Art. 28 para. 1 UNCITRAL Model Law and Art. 1051 para. 1 of the German Code of Civil Procedure. The Art. 28 para. 1 UNCITRAL Model Law and Art. 1051 para. 1 of the German Code of Civil Procedure provides equally. "The arbitral tribunal shall decide the dispute in accordence with such 'rules of law' as chosen by the parties as applicable to the substance of the dispute. Any designation of the law or legal system of a given State shall be construed, unless otherwise expressed, as directly referring to the substantive law of that State and not to its conflict of laws rules." The term 'rule of law' used to describe the applicability of the lex mercatoria and the possibility $d\acute{e}pe\c{c}age$. Unlike Art. 28 para. 1 UNCITRAL Model Law and Art. 1051 para.1 of the German Code of Civil Procedure. Act, Art. 29(1) of the Korean Arbitration Act provides that the arbitral tribunal shall decide the dispute in accordence with the 'law' chosen by the parties as applicable to the substance of the dispute. However the majority view in Korea takes the position that the term 'law' should be interpreted broadly so as to encompass 'rules of law' at UNCITRAL Model Law and the German Code of Civil Procedure.

• 품질경영학회지
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• 제40권3호
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• pp.372-380
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• 2012

Purpose: The purpose of this research is to develop the methods for evaluating the business value of a company's technical portfolios. In this study, technical portfolios of 10 major manufacturers and e-Biz industries are examined first from a business model perspective. Subsequently, we suggest future direction of R&D for the pharmaceutical industry by deducing the leading industries sharing similar traits with the pharmaceutical industry. Methods: In order to evaluate and analyze the patents of the major leading industries based on the constituents of a business model, the target patents were selected through the following procedure. Results: First, In this study, using the data obtained from the patent analysis, the differences in the technology portfolios of specific business entities based on the constituents of their business models. Second, deduced business rules of particular business entities through classification analysis and role-model of pharmaceutical industry Conclusion: If enterprise discovers technological change and characters of other enterprise or technology, enterprise could judge a direction of technology which will be developed in the near term and a plan which utilized existing technology to increase enterprise's profits.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2013년도 춘계학술대회 논문집
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• pp.987-988
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• 2013

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2010년도 춘계학술대회 논문집
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• pp.1179-1180
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• 2010

• Advances in nano research
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• 제9권2호
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• pp.105-112
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• 2020

Silicene is a two-dimensional (2D) derivative of silicon (Si) arranged in honeycomb lattice. It is predicted to be compatible with the present fabrication technology. However, its gapless properties (neglecting the spin-orbiting effect) hinders its application as digital switching devices. Thus, a suitable band gap engineering technique is required. In the present work, the band structure and density of states of uniformly doped silicene are obtained using the nearest neighbour tight-binding (NNTB) model. The results show that uniform substitutional doping using aluminium (Al) has successfully induced band gap in silicene. The band structures of the presented model are in good agreement with published results in terms of the valence band and conduction band. The band gap values extracted from the presented models are 0.39 eV and 0.78 eV for uniformly doped silicene with Al at the doping concentration of 12.5% and 25% respectively. The results show that the engineered band gap values are within the range for electronic switching applications. The conclusions of this study envisage that the uniformly doped silicene with Al can be further explored and applied in the future nanoelectronic devices.

• 한국식품저장유통학회지
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• 제15권5호
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• pp.774-781
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• 2008

계란의 주요 오염 미생물을 분리하여 계란의 난각 표면과 내부에 접종한 다음 감마선 살균을 실시하여 각 미생물의 감마선 감수성을 평가하였다. 본 실험에서 시중 유통 계란으로부터 분리된 미생물을 16S rDNA 염기서열분석을 통하여 잠정 동정한 결과 Staphylococcus sciuri, Bacillus cereus, Escherichia coli, Proteus mirabilis 및 Enterococcus faecalis의 5 종의 미생물이 확인되었으며 Salmonella는 검출되지 않았다. 표준 시험균주인 S. Typhimurium을 비롯하여 계란 분리균주 5종을 계란 난각 표면과 내부에 $10^{6{\sim}7}\;CFU/g$되게 접종한 다음 감마선을 조사하여 D10 값으로 감마선 감수성을 평가한 결과, S. Typhimurium은 $0.365{\sim}0.399\;kGy$, Staphylococcus sciuri는 $0.418{\sim}0.471\;kGy$, B. cereus는 $1.075{\sim}1.119\;kGy$, E. coli는 $0.280{\sim}0.304\;kGy$, P. mirabilis는 $1.132{\sim}1.330\;kGy$, 그리고 Enterococcus faecalis는 $0.993{\sim}1.290\;kGy$ 수준의 D10 값을 나타내었다. 감마선 조사 후 $25^{\circ}C$ 상온저장 조건에서 미생물의 생장을 살펴본 결과, S. Typhimurium은 3 kGy에서, E. coli와 Staphylococcus sciuri는 5 kGy에서 완전 사멸되었으며 다른 미생물 접종 시험군에서도 각각의 $D_{10}$ 값에 준하는 미생물생장 억제효과가 나타났다. 일반적인 계란의 미생물 오염 수준을 102 CFU/g 수준임을 감안할 때, 3 kGy의 감마선 조사선량으로 계란의 미생물 제거가 가능할 것으로 사료되었다.

• 품질경영학회지
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• 제42권3호
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• pp.477-496
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• 2014

Purpose: This paper has examined the impact of open innovation business model in technology commercialization with the data from 30 companies of manufacturing firms in South Korea. Methods: The findings provide support for distinguishing five hypotheses relating to development time, IP management, sales, firm size and R&D intensity. To test the hypotheses, data were collected using via e-mail and fax. Small and medium-sized (less than 300 employees) and large industrial firms were chosen for this study. Results: The result shows that openness in its business model is positively associated with successful technology commercialization. Conclusion: The major findings and the implications are: First, as the business model gets more open, development period of technology will be more favorable which gets benefit from rising costs of innovation. Second, as the business model gets more open, large portion of sales are created from new products. Thus, the problem of shorter product life in the market which affects large portion of market revenue can be solved through an open business model. Third, in general, R&D intensity, firm size and the level of IP management affect determination of business model types. The findings also suggest that companies need to increasingly address their external technology exploitation process instead of focusing on their internal innovation processes.

• Computers and Concrete
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• 제2권1호
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• pp.19-30
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• 2005

We study the kinetics of absorption of water in Portland cement concretes added with 60, 70 and 80% of granulated blast furnace slag (GGBS) cured in water and at open air and preheated at 50 and $100^{\circ}C$. A mathematical model is presented that allows describing the process not only in early ages where the capillary sorption is predominant but also for later and long times where the diffusive processes through the finer and gel pores are considered. The fitting of the model by computerized methods enables us to determine the parameters that characterize the process: i.e., the sorptivity coefficient (S) and diffusion coefficient (D). This allows the description of the process for all times and offers the possibility to know the contributions of both, the diffusive and capillary processes. The results show the influence of the curing regime and the preheating temperature on the behavior of GGBS mortars.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1998년도 하계학술대회 논문집 A
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• pp.214-216
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• 1998

Parameterizing a model is one of the most efficient ways of conducting "virtual prototying" i.e. exploring the "What if?" scenario. But it is very difficult to construct parameterized models in commercial based FEM programs, because they usually adopt the mouse inputs in their GUI, which cannot be parameterized. We consolidated a parametric modelling technique in OPERA-3d preprocessor, which is one of world leading electromagnetic analysis programs, by combining the mouse inputs in GUI with it's FORTRAN-based self script command language.