• Korean Management Science Review
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• v.32 no.2
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• pp.1-14
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• 2015

The importance of technical innovation is increasing gradually in accordance with the life cycle of technology being shortened and the convergence being accelerate. This thesis aims to present the Framework of Competency Model of Techno Leadership capable of utilizing in promoting R&D (Research and Development) Leaders systematically by the technology based enterprise. The characteristic of core behavior necessary for Techno Leaders has been sorted out through the literature investigation and the analysis course of meaning, etc., the competency model of Techno Leadership has been deducted by analyzing the relation with MOT (Management of Technology) capacity being common skill of task necessary for Techno Leaders and the characteristic of behavior based on this through the questionnaire survey. The possibility of application in the field as well has been verified by applying the developed competency model in the actual field of enterprise. The competency model of techno Leadership developed in this research may be utilized in the direction establishment for the promotion of Techno Leadership in the enterprise or laboratory, especially, if would be effective to self-diagnose the core competency necessary for R&D manpower to be grown as the Techno leader in the IT oriented enterprise and to establish the improvement direction.

• Journal of Astronomy and Space Sciences
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• v.3 no.1
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• pp.1-13
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• 1986

A long-term project(ten-year ; 1982-92) for the photoeletric observation in the UBV passbands of selected eclipsing binaries with P$\geq$10 days has initiated at Yonsei University Observatory using 40-cm and 61-cm reflectors. the instrumentatio used and the observation techniques and the reduction procedures applied to this investiagation are described. Out of 39 program stars, successful results have been obtained during our first two years for the 11 stars listed below, with the orbital period in days in the parenthesis, and the incomplete light curves of these stars are presented. SX Cas (36.57) AQ Cas (11.72) UU Cnc (96.71) RY Gem (9.30) V373 Cas (13.42) NY Cep (15.28) RX Cas (32.32) V396 Cas (15.28) ZZ Cnc (25.60) Zet Aur (982.2) Eps Aur (9885.) For the rest of the stars, the observations made in the first two years are not sufficient to attempt any meaning light curve construction ; some of the data are too fragmented and others show large scatter.

• The Journal of Internal Korean Medicine
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• v.20 no.1
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• pp.48-56
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• 1999

This study has been carried out to investigate Brain in Nei-jing. The results of this study were as follows. 1. Kidney energy becomes the marrow by warm caring function of Meong-mun(命門) and the marrow becomes brain by ascending and gathering between a hole Back-hoi(百會) and a hole pung-ji(風池) 2. Brain is a sea of the marrow that five vital organs are eraporated togather. 3. In Nei-jing(內經), there is a explanation the connectin between brain and mind, thanking by drawing in a concept of head. 4. Brain regulrates physical excercise. 5. There is a direct connection between brain and biosis. 6. Brain achieves function of sense, relating with the five sensory organs. 7. Brain controls a change of emotion. 8. Brain has immunological function.

• Journal of the Korean School Mathematics Society
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• v.11 no.3
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• pp.399-420
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• 2008

In this paper we solve various triangle construction problems related with radius of escribed circle using algebraic method. We describe essentials and meaning of algebraic method solving construction problems. And we search relation between triangle construction problems, draw out 3 base problems, and make hierarchy of solved triangle construction problems. These construction problems will be used for creative mathematical investigation in gifted education.

• Journal for History of Mathematics
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• v.26 no.1
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• pp.85-101
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• 2013

This study is to analyse the characteristics of Barrow's theorem on the historical standpoint of hermeneutics and to discuss the teaching-learning sequence for guiding students to reinvent the calculus according to historico-genetic principle. By the historical analysis on the Barrow's theorem, we show the geometric feature of the theorem, conjecture the Barrow's intention in dealing with it, and consider the epistemological obstacles undergone by Barrow. On a basis of this result, we suggest a purposeful and meaning-oriented teaching-learning way for students to realize the sameness of the 'integration' and 'anti-differentiation', and point out the shortcomings and supplement point in current School Mathematic Calculus.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.25 no.5
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• pp.731-740
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• 2001

A numerical study on the quantitative analogy between the fully developed turbulent flow in a straight square duct rotating about an axis perpendicular to that of the duct and that in a stationary curved duct of square cross-section is carried out. In order to clarify the similarity of the two flows, dimensionless parameters K(sub)TR=Re(sup)1/4/√Ro and Rossby number, Ro, in a rotating straight duct flow were used as a set corresponding to K(sub)TC=Re(sup)1/4/√λ and curvature ratio, λ, in a stationary curved duct flow so that they have the same dynamical meaning as those of the fully developed laminar flows. For the large values of Ro or λ, it is shown that the flow field satisfies the asymptotic invariance property, that is, there are strong quantitative similarities between the two flows such as flow patterns and friction factors for the same values of K(sub)TR and K(sub)TC.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.23 no.4
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• pp.73-81
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• 2015

The purpose of this study is to explore structural relationship between cognitive factors and emotional factors in predicting behavioral intention of duty-free users. This study conducted questionnaire survey on 246 users of duty-free shops and analyzed it by using structural equation. As the result of the study, attitude was significantly associated with both desire and behavioral intention. Subjective norm had a significant impact on desire, but had no significant imfact on behavioral intention. Whereas perceived behavioral control did not have a significant influence on desire and intention. Desire, which plays mediating role as a major variable in goal-directed behavioral model, turned out to not only have significant impact on behavioral intention but has the strongest effect as well. This study has its academic meaning in that it explored factors which have effect on decision-making process of duty-free users focusing on goal-oriented behavioral model, which is one of integrated psychological models. In practical terms, this study can be used as a basic material for corporations to establish goals in domestic duty-free shops.

• Archives of design research
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• v.11
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• pp.1-9
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• 1995

Scandinavian design has special meaning in design history. Especially the Swedish designers have developed elegant and humane design style by combining the functionalism originated in Germany in the beginning of 20th century with their own crafts tradition. Now 'Swedish Modern' or 'Swedish Grace' is regarded as the most preferrable style for modern industrial society. American design as well as European design has been much changed under the influence of this democratic, simple and beautiful style. To find out the essential qualities of Swedish design style, I want to investigate the history of modern Swedish design and the design mechanism in Swedish corporates. Also I want to introduce the design education system in Sweden, which has contributed to developing contemporary Swedish design philosophy.

• Journal of Environmental Impact Assessment
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• v.8 no.1
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• pp.71-79
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• 1999

The comparative evaluation is the most effective method for site selection because the selection of waste treatment facility is to determine the optimum site out of limited candidate sites. This study adopted the ordinal scale evaluation, one of methods of comparative evaluation. The ordinal scale evaluation aims to determine the investigating items referring to the character of sites, to determine the importance factors for investigating items, and to determine the optimum site according to the quantitative evaluation. As a result of this study, the defects of the former reports on the environmental characteristics, such as obscurity of meaning and subjective statement, were reduced by the ordinal scale evaluation which is one of the quantitative evaluation methods. This ordinal scale evaluation method has some valuable advantages, such as, to be able to consider the cost-effect efficiency, to consider the objectiveness and the clearness of the reports on the environmental characteristics. Therefore the reducement of social complications about site selection of the indisposed facilities could be expected by this study.

• Journal of the Korean Society of Clothing and Textiles
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• v.5 no.1
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• pp.31-40
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• 1981

It is of great significance to perform a ceremony with the utmost honor in every society and the fact is that ancient Koreans executed sacrificial rites to natural scenery with primitive reilgious things from the beginning of Korean history. Minute records on the various ceremonies to the Koryeo Dynasty are found in Koryeodogyeong and it might be said that there were no standing rules and the many ceremonies were resorted to an expedient, because in the Yi Dynasty the first codified ceremonial lawbook, Kukjooryeeui was formalized and after then all the ceremonies and formalities were carried out by the referential rules of the above-mentioned Kukjooryeeui. After the imperial enthronement of Kojong, all the ceremonial goods and flags symbolizing the heaven and auspicious animals-authority and fortune-were made by Daemyeongjibyei, which are found at Changdeokgung now. There are no remarkable differences in the Yi Dynasty between the records at the beginning and the remaines at the last stage, which shows once-fixed standing rules were kept faithfully to the end. The main patterns used on flags were of imaginary animals such as dragon, indicating the wish that countless authority and fortune should be realized. This is the former part of the study on the ceremonial flags in the Yi Dynasty and I hope the detailed idea and symbolic meaning concerning the flags will be discussed later.