• 한국실내디자인학회논문집
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• 제22권6호
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• pp.49-57
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• 2013

This study aims to provide direction for the brand goals approaching and analyzing previous studies in social psycholog y perspective, focusing on man and society relationship. 526 preceding 'brand space' associated papers from 1992 to 2012 were collected and analyzed them by year, by space and by theme utilizing the realism methodology, the theor etical relationship methodology. The numbers of the study for 'brand space' had increased gradually from 2003 to 2010 then climbed vertically and the most common study was about place, that shows there is a relationship between variou s social phenomena and human psychology. For the thematic analysis, 'Social psychological components of the brand' based on social psychology was used for analyzing the cognitive aspects, the relational aspects, and the attitudinal aspects. The most common study was the study of the cognitive aspects, and relational aspects, and lastly the attitud inal aspects in order. The strategy was the most common research for the brand associated study. The ultimate point of the strategy is to get 'attitude'. From social psychology perspective, there is a cycle in the minds of consumers, 'Identification', 'Internalization', 'Conformity' and 'Compliance'. Structure of these relationships can provide a clue that consumers' attitude lead the consumers' action.

• 펄프종이기술
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• 제36권1호
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• pp.49-60
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• 2004

Life Cycle Assessment for the pulp, which is mainly used as the raw material of fine paper, base paper for food packaging and paper cup, has been carried out in this study to consider environmental aspects by quantifying the environmental emission and to evaluate its environmental impact potential. The system boundary was selected from cradle to gate stage(raw material acquisition, transportation of raw material and product manufacturing) of the product. Environmental impact was divided into 8 categories considering Korean situation: abiotic resource depletion, global warming, ozone depletion, acidification, eutrophication, photochemical oxidant creation, ecotoxicity and human toxicity. In Life Cycle Impact Assessment(LCIA) methodology phase, Ecopoint, Eco-indicator 95 and Korean eco-indicator were used and the results carried out by each methodology were compared. The results from this study were also compared with those of foreign study to verify the reliability of the results. The results of the study could be utilized as the basic data for Environmental Management System(EMS), Design for Environment(DfE) and Type III eco-labeling in the paper and paper-related industry.

• 융합보안논문지
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• 제6권1호
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• pp.91-103
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• 2006

임베디드 제품의 개발 비용과 경쟁력 강화를 위한 개발 방법론으로 널리 이용되고 있는 것이 프로토타이핑이다. 프로토타이핑에는 컴퓨터 기술을 이용한 가상 프로토타이핑과 레고 블록을 이용한 실물 프로토타이핑이 있다. 가상 프로토타이핑 환경에서는 다양한 컴포넌트와 라이브러리를 제공함으로써 정밀한 단위까지의 타겟 모델의 시뮬레이션이 가능하고 실물 프로토타이핑 환경에서는 타겟 모델의 임베디드 구동 환경에 가까운 시뮬레이션 환경을 제공하다. 하지만, 가상 프로토타이핑 환경에서는 실제 타겟 모델의 구동 환경 요소까지의 시뮬레이션이 어렵고 실물 프로토타이핑 환경에서는 다양하고 정밀한 정보가전분야의 소형 제품까지의 시뮬레이션이 어려운 실정이다. 본 논문에서는 이런 가상과 실물 프로토타이핑 환경의 단점을 보완하기 위한 통합 프로토타이핑 시스템을 위한 인터페이스를 ActiveX 컴포넌트 기술과 TCP/IP 소켓 통신 데이터 연동 인터페이스를 설계 및 구현하였다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2011년도 제42회 하계학술대회
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• pp.1057-1058
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• 2011

This paper deals with finding the optimal ratio of height and length of Single-Sided Linear Induction Motors (SLIM) using Finite Element Method (FEM) for magnetic field analysis coupled with optimal design methodology. For effective analysis, FEM is conducted in time harmonic field which provides steady state performance with the fundamental components of voltage and current. The ratio of height to length providing the required output power is obtained by Response Surface Methodology (RSM) and optimal values are presented by the variation in output power. When output power is small, the ratio is high and as the power increases, the ratio shows a converged value. Considering the general application of linear motors, using a small ratio can be limiting, however, the shape ratio for maximum thrust can be identified.

• 한국식품조리과학회지
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• 제23권6호
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• pp.954-960
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• 2007

The study was designed to determine optimum extraction conditions, by the factorial design of 3 variables and 3 levels using an a RSM program. To determine the optimal conditions for the extraction of black tea with chamomile, the experimental design was applied. The independent factors were the extraction temperature ($60^{\circ}C$, $80^{\circ}C$, $100^{\circ}C$), extraction time (2 min, 4 min, 6 min), and chamomile addition (0.3%, 1.0%, 1.7%). By the RSM (response surface methodology) analysis of the black tea with chamomile extraction, we found that the extraction temperature greatly affected the extraction yield, brix, pH, and reducing sugar, caffeine, theobromine and theophillin contents. The optimum extraction time, temperature, and chamomile content were 4 min, $90^{\circ}C$, and $1.6{\sim}1.7%$, respectively.

• 한국융합학회논문지
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• 제12권1호
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• pp.219-223
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• 2021

본 논문은 코로나19로 인해 갑자기 수행된 비대면 수업을 진행함에 있어 이제까지의 수업모형으로는 한계를 느끼고 특히 예체능 계열에 속하는 디자인 전공자들의 이론과 실기수업방법의 비대면 수업 방법을 제안하기 위한 목적으로 수행되었다. 이를 위해 연구자는 온라인 수업을 비롯한 쌍방향 수업, 플립러닝 등의 다양한 기존 스마트러닝 방법을 고찰하고 이제까지 연구된 사례를 바탕으로 각 연구들의 단점을 보완하면서 실기교과를 효율적으로 운영할 수 있는 방법을 제시하였다. 수업방법설정, 수업진행, 평가, 사후관리 등의 4단계로 수업모형을 설정하고 이를 디자인전공자 대학생에게 수업한 결과 수업방법과 진행에 있어서는 효율적 진행이 가능했으나 평가와 사후관리에 있어서는 비대면 수업으로는 한계점이 있었다. 따라서 향후 평가와 사후관리 즉 실기 완성도의 고취를 위한 구체적인 실기수업방법 연구가 요구된다.

• JSTS:Journal of Semiconductor Technology and Science
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• 제5권2호
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• pp.89-101
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• 2005

Research on highly abstracted system modeling and simulation has received a great deal of attention as of the concept of platform based design is becoming ubiquitous. From a practical design point of view, such modeling and simulation must consider the following: (i) fast simulation speed and cycle accuracy, (ii) early availability for early stage software development, (iii) inter-operability with external tools for software development, and (iv) reusability of the models. Unfortunately, however, all of the previous works only partially addresses the requirements, due to the inherent conflicts among the requirements. The objective of this study is to develop a new system design methodology to effectively address the requirements mentioned above. We propose a new transaction-level system modeling methodology, called ViP (Virtual Platform). We propose a two-step approach in the ViP method. In phase 1, we create a ViP for early stage software development (before RTL freeze). The ViP created in this step provides high speed simulation, lower cycle accuracy with only minor modeling effort.(satisfying (ii)). In phase 2, we refine the ViP to increase the cycle accuracy for system performance analysis and software optimization (satisfying (i)). We also propose a systematic ViP modeling flow and unified interface scheme based on utilities developed for maximizing reusability and productivity (satisfying (ii) and (iv)) and finally, we demonstrate VChannel, a generic scheme to provide a connection between the ViP and the host-resident application software (satisfying (iii)). ViP had been applied to several System-on-a-chip (SoC) designs including mobile applications, enabling engineers to improve performance while reducing the software development time by 30% compared to traditional methods.

• 한국산업정보학회논문지
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• 제7권1호
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• pp.34-41
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• 2002

본 연구는 산업폐기물인 폐·하수슬러지등의 부산물과 점토등으로 환경오염을 줄이면서 소음방지제로 사용할 수 있는 흡음력이 우수한 다공질의 인공경량골재를 개발하였다. 또한, 이 소재를 레미콘에 일정량을 배합하여 강도와 홉음력을 비교, 시험하는 등 일반의 콘크리트와 배합하여 사용하여도 문제성이 없는지를 검정하고, 소음전도차단 안전설계로 기존의 시공방법과의 소음 전도성 등을 비교 분석해 보았다. 본 연구의 실험결과는 개발한 인공골재와 소음저감 안전설계가 쾌적하고 정온한 주거문화를 창달하기 위한 소음 저감 방법과 생활소음기준 설정에 상당한 기여를 할 것이다.

• 전기의세계
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• 제28권8호
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• pp.34-44
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• 1979

The article is organized as follows: In Section 2, the functions involved in the total design process are discussed in terms of five phases and the term IGCAD (interactive graphic computer aided design) is introduced. Section 3 is devoted to the discussion of the IGCAD system and turns out to be the longest section. We discuss two particular examples of IGCAD applications and the benefits of IGCAD methodology in Section 4.

• Asia pacific journal of information systems
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• 제8권3호
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• pp.37-49
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• 1998

The basic goal of CALS is to improve transactions and relationships among organizations through information sharing and integration. CALS is an information strategy which needs strong cooperation between organizations or between users and developers in design step. However, current design methodologies using IDEF models, that are considered to be standard for CALS system development, has some limitations. For example, it is difficult for system developers to communicate with counterparts by IDEF model since IDEF models are difficult for counterparts to understand. In this paper, we suggest a development methodology for GALS systems by complementing IDEF model with Document Trace Diagram, which we developed as a communication tool, The concept of Document Trace Diagram stems from the fact that most information exchanged within or between organizations is in the form of documents and most standard operating procedures of organizations are about processing the documents. It helps system developers identify functions and their ICOMs (Input, Control, Output, Mechanism) with ease and little communication cost. With this methodology, we have constructed the GALS prototype system for construction industry.