• 동력기계공학회지
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• 제17권3호
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• pp.123-133
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• 2013

This paper aimed at analyzing the psychology of the people who tunes the car from the point of view of the theory of unconscious desire. The theory of unconscious desire to approach human psychology has two features. One point is that it can be applied only to human beings in the sense that animals does not have the unconscious. The other is that we can categorize some types of underlying unconscious desire instead of seeing human desire as the sundry desires according to the specific target. In this paper, we looked at the characteristics of each type of data obtained through interviews for people to tune the car from the point of view of the theory of unconscious desire.

• 대한간호학회지
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• 제33권3호
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• pp.376-385
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• 2003

Purpose: This study was conducted to develop gerontological curriculum model which reflects the need of Korean society. Method: Three round Delphi survey method was applied to find consensus of gerontological nursing competencies (knowledge, attitudes and skills) for graduates of nursing schools from the panel of gerontological nursing practice experts. Important concepts in gerontological nursing were delineated from literature review and discussions of gerontological nursing educators. Based on these results the gerontological nursing curriculum model was developed and course structure outlined by the researchers as a group. Result: As the result of delphi survey, 32 items of knowledge, 29 items of attitude, and 21 items of skill were identified. The curriculum model constructed around a cube with three plane- functional capacity levels, settings, and nursing practice. Specific knowledge, attitudes and skills for gerontological theory and practicum course were suggested. Competency items were assigned to theory and/or practice. Conclusion: A curriculum model for gerontological nursing has been developed by a group of gerontological nursing educators. The curriculum model should be further tested and developed with detailed theory and practicum course outline and textbooks.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 1999년도 춘계학술발표논문집 논문집
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• pp.97-102
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• 1999

The purpose of this study is to find out the moderating influences of unity on typicality effect of prototype theory in new product development process. It is said in the classical point of view of categorization that the higher level of typicality, the more preference a consumer have on a specific product. According to, however, the prototype theory's view on the relationship between product preference and typicality, there is an inverted U-shaped relationship between those two factors. But the prototype theory is needed to be verified with various design variables such as harmony, proportion, balance etc as well as unity. Therefore this study verified moderating effect of unity on typicality effect of new product.

• 자원ㆍ환경경제연구
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• 제10권3호
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• pp.345-366
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• 2001

Evaluating environmental impacts of regional development projects has critical importance in environmental management aspect. This paper uses multi-attribute utility theory as a basis for obtaining a value index to assess the environmental impacts and applies the theory to a specific Korean case study. To structure and quantify basic values for the assessment, we elicited important attributes, then refined and structured them into a hierarchy. An environmental multi-attribute index is constructed as a multi-attribute utility function, based on value judgments provided by a group of technical experts, policy makers, and a decision-maker at Korean Ministry of Environment. The implications of the results are also discussed. We found that the work and results can provide valuable insights for assessment of environmental consequences.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 1997년도 추계학술대회 학술발표 논문집
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• pp.331-337
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• 1997

In this paper we will discuss a type of inductive learning called learning from examples, whose task is to induce general descriptions of concepts from specific instances of these concepts. In many real life situations however new instances can be added to the set of instances. It is first proposed within the framework of rough set theory, for such cases, an algorithm to find minimal set of rules for decision tables without recalculation for overall set of instances. The method of learning presented here is based on a rough set concept proposed by Pawlak[2]. It is shown an algorithm to fund minimal set of rules using reduct change theorems giving criteria for minimum recalculation and an illustrative example.

• 복식
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• 제31권
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• pp.237-249
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• 1997

Anak No. 3. the largest tomb that has ever been unearthed in Korea bears a significant meaning in the study of tomb and other re-lated subjects because it represents a specific era in history. The clothing on murals of Anak No 3. among other things provides a great deal of materials for the study on the history of clothing. We have discussed the male clothing on the murals dividing it into various categories such as official Kwan Mo, Po, Yu, Go, Dae Shin, etc. The clothing displayed a strong Chinese influence but at the same time also contained some elements of the Koguryo era. This fact shows the combination of the two cultures. There are two theories over whose tomb Anak No. 3 is "King's tomb" theory and "Dong Su" theory. Based on the result of examination of the tomb through the clothing "Dong Su" theory is considere to logical. The clothing on the murals can be regarded as Korean even if the tomb is that of a Chinese because that person is a part of the history of Koguryo.art of the history of Koguryo.

• Journal of Astronomy and Space Sciences
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• 제14권2호
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• pp.367-374
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• 1997

Slewing maneuver and vibration suppression control of flexible spacecraft model by Lyapunov stability theory are considered. The specific model considered in this paper consists of a rigid hub with an elastic appendage attached to the central hub and tip mass. Attitude control to point and stabilize single axis using reaction wheel type device is tested. To control all flexible modes is so critical to designing an active control law. We therefore considered an direct output feeback control design by using Lyapunov stability theory. It is shown that the ouput feedback control law design with proposed configuration gives satisfactory result in slewing performance and vibration suppression control.

• Korean Journal of Hydrosciences
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• 제8권
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• pp.1-17
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• 1997

Prandtl's mixing length theory was modified to obtain a power velocity distribution in which the coefficient and the exponent are variable over a range from : $$ A simple suspended-sediment concentration distribution was developed from the modified velocity distribytion : $ With nominal values of $\beta$=1.0, $\kappa$=0.4 and visual accumulation tube values of the fall velocity, the comparison between the theory and field measurements by the USGS on the Rio Grande is fair. Doubling the value of the exponent results in a good comparison. Further researches are needed for choosing the values of $\beta$, $\kappa$, and fall velocity values, and consideration on the effects of large-scale turbulence and secondary flows are necessary for them. In a pragmatic sense, on any gaging sites the close analysis of very detailed measurements can establish its specific coefficient and exponent.

• 한국전자파학회논문지
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• 제11권2호
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• pp.242-251
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• 2000

Ka 및 mm파 대역에서의 강우감쇠는 무선회선설계에 큰 영향을 미친다. 본 논문에서는 전반적인 기초가 되는 Mie 산란이론을 이용하여 국내환경에 적합한 강우감쇠를 추정하기 위해 중요한 요소인 빗방울 크기분포를 여러 자료를 비교하여 분석하였고. 일반화된 식을 통해 수치해석적 접근을 시도함으로써 각 파라미터별 강우감 쇠에 미치는 정도를 분석하여 이론적으로 국내 강우환경에서의 강우감쇠를 추정하기 위한 근거를 제공하고자 하였다.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2001년도 춘계학술대회:발표자료
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• pp.389-408
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• 2001

Evaluating the results of National Nuclear R&D projects has critical importance in nuclear management aspect. This paper uses multi-attribute utility theory as a basis for obtaining a value Index to assess the results of nuclear R&D projects and applies the theory to a specific Korean case study. To structure and quantify basic values for the . evaluation, we elicited important attributes, then refined and structured them into a hierarchy. A multi-attribute index is constructed as a multi-attribute utility function, based on value judgments provided by a group of technical experts, policy makers, and decision-makers. The implications of the results are also discussed. We found that the work and results can provide valuable insights for assessment of nuclear R&D consequences.