• Journal of the Korea Fashion and Costume Design Association
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• v.25 no.4
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• pp.13-28
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• 2023

The purpose of this study is to analyze the characteristics of hippie style in emerging brands pursuing the hippie spirit, examine the changes in hippie style, and apply them to the design development process to propose a hippie style design that reflects contemporary characteristics. The research method of this study was used to grasp the characteristics and current status of hippie style based on a literature review and prior research. Through the analysis of Bode and Story mfg, a new brand that reflects the hippie spirit, the design expression methods and characteristics of modern hippie style were derived, and based on the analysis, the design of the 3D CLO virtual outfit was developed. The results of the study are as follows. First, in addition to the use of eco-friendly materials, the digital technology of the CLO 3D program was applied to the design development process, which made it possible to increase sustainability from the production process. Second, by creating a retro design centered on a striped pattern expressing freedom, revolution, and equality, and a handcrafted design based on a tie-dye pattern, the design was able to express the hippie spirit of loving nature, and through this, a new direction of eco-friendly and modern fashion design was presented.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.19 no.5
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• pp.45-52
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• 2020

Recently, design for additive manufacturing (DfAM) technology has become a prominent design methodology for exploiting 3D printing, which leads the Fourth Industrial Revolution. When manufactured by the 3D printing method, it is possible to produce several shapes compared to the conventional casting or cutting process. DfAM-as a newly-proposed design methodology-can be used to specially design products with various shapes to apply functional requirements. Topology optimization verifies load paths to determine the draft design, and a shape-optimized design with objective functions for weight reduction enables efficient lightweight product design. In this study, by using these two DfAM technologies, a lightweight and optimal design is constructed for a node part of a vehicle body with a space frame designed for a lightweight vehicle. DfAM methodologies for concept design and detailed design, and the associated results, are presented. Finally, the product was additively manufactured, a fatigue performance test was performed, and the design reliability was verified.

• International conference on construction engineering and project management
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• 2022.06a
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• pp.823-830
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• 2022

The risk of project execution increases due to the enlargement and complexity of Engineering, Procurement, and Construction (EPC) plant projects. In the fourth industrial revolution era, there is an increasing need to utilize a large amount of data generated during project execution. The design is a key element for the success of the EPC plant project. Although the design cost is about 5% of the total EPC project cost, it is a critical process that affects the entire subsequent process, such as construction, installation, and operation & maintenance (O&M). This study aims to develop a system using machine-learning (ML) techniques to predict risks and support decision-making based on big data generated in an EPC project's design and construction stages. As a result, three main modules were developed: (M1) the design cost estimation module, (M2) the design error check module, and (M3) the change order forecasting module. M1 estimated design cost based on project data such as contract amount, construction period, total design cost, and man-hour (M/H). M2 and M3 are applications for predicting the severity of schedule delay and cost over-run due to design errors and change orders through unstructured text data extracted from engineering documents. A validation test was performed through a case study to verify the model applied to each module. It is expected to improve the risk response capability of EPC contractors in the design and construction stage through this study.

• Archives of design research
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• v.16 no.2
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• pp.99-110
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• 2003

After the industrial revolution, the design concepts have established by the basis of the ornament and styling and emphasized in the respect of characteristics of the art and manufacture. On the other side, theoretical research part of design has neglected. But, the modem concepts of design is changing into new concept that shares the attributes of various sides of sociology, cultural sciences, engineering and business adminstration study. In accordance with the change of design concept, the utility frequency of the statistical method is increasing in the ares of design. In this paper, we evaluated the adequacy of statistical method of the design papers that were published in the Journal of Korean Society of Design Science.

• Journal of the Korea Convergence Society
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• v.11 no.11
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• pp.135-145
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• 2020

In the era of the fourth industrial revolution, design has developed into a fusion of diversified culture and media. The integration of traditional culture and brand design concepts has become a hot research topic. Chinese Zen thought integrates the thoughts of Laozi and Zhuangzi, and takes" Wu Xiang as the appearance, Wu Nian as the foundation, Wu Zhu as the purpose" as the main purpose to construct a unique Zen thought system that integrates Taoism, Confucian philosophy and aesthetics. From this point of view, the MUJI design that combines Chinese Zen thought and design has attracted much attention. As a traditional culture, how is Chinese Zen Thought reflected in the design of MUJI? Starting from the awareness of this question, this study takes the daily necessities of MUJI as an example to investigate the design features of MUJI that reflect Chinese Zen thought. The conclusion shows that the design features of MUJI with Chinese Zen thoughts are showed in four ways-minimalist style, unitary color, ecological material, and humanized experience.

• Design & Manufacturing
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• v.13 no.4
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• pp.45-50
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• 2019

The fourth industrial revolution calls for an integrated talent by improving working-level skills within the big framework of creativity and convergence. Therefore, university education focuses on solving the problem of practical ability education by improving employment ability. Based on this improvement in practical skills, this study is based on the field-based design curriculum of Capstone. Currently, the Capstone Design Course is being implemented at most universities, extending its scope to the fields of engineering, humanities, social studies and arts. However, there is a limit to the core concept of Capstone design education and capacity education developed in line with the foreign educational environment and applied directly to our nation's university education. In terms of overseas cases, the core focus is to develop practical, design, and prototype capabilities by forming a team among all grades and multidisciplinary institutions to support the capital and manpower of the industry. However, the nation's industrial linkage and curriculum have difficulties in carrying out multi-disciplinary education. In this study, students were asked to team up and solve the challenges that the industry needs based on the expertise acquired in the lower grade curriculum by applying majors and 3D printing through the first and second semester courses of the fourth grade to address these limitations. In addition, business skills for the process of creativity and leadership experience in our country through a suitable design capstone class to review the efficiency of education by applying a model. In order to achieve the purpose of Capstone design subject, the goal setting, class model composition, class model application, verification and evaluation, and final class model development procedures were carried out. Through this process, it will be used as a basic material for educating design class capstone design.

• Korean Institute of Interior Design Journal
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• v.23 no.5
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• pp.14-24
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• 2014

Modern enterprise activity and consuming pattern which have been continued since the industrial revolution are causing a great burden on the environment, so that the strategy for sustainability in the whole industry cannot but be realistic and inevitable alternative. Presently various brands which applied the concept of sustainability exist, however they also can be said to play a part in current environmental damage by creating value aiming at only growth and pursuing short-term profit in accordance with it with simple commercial logic. Hereupon, this research aimed at eventually preparing the base of guidelines of sustainable design of space branding by newly drawing the value of sustainability in the aspect of space branding and systematically deducing design elements along with it. For this, the researcher reestablished value and design elements for sustainability in space branding by comprehending the concept of sustainability, design method of sustainable design and environmental value hidden in it, after comprehending the concept of space branding and brand value suggestion and interrelation through advanced researches. The previous studies related to the existing space branding have had mainly focused on the design of the marketing point of view to promote consumer culture. But this study can be found the meaning that new roles and methods of design in space branding from the perspective of sustainable. Now companies need to figure out a variety of strategic ways to find the right balance depending on their situation between contradictory concept of 'Consumption' and 'Sustainability'.

• Archives of design research
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• v.11 no.1
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• pp.81-88
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• 1998

In the history of the design movement since 18708 in Japan, four eras can be seen; the first era started with the opening of Meiji era and oontinued to the World War I, the second era to the World War II, the third era from right after the second world war to 1960, and the fourth era after 1960. Before the second world war, the design education of Japan had been influenced by plenty of modem design movements which brought about in Europe such as Art and Craft Movement of William Morris, Deutscher Werkbund, and Bauhaus and by American industrial design after the World War II. Japan which early introduced western civilization established design department in universities in 1940 professing itself to be a original design education. And Japan has kept making progresses with the help of design policies of the government until now, and has seen the tornadoes of education revolution in every university after the oollapse of bubble eoonomy.

• Archives of design research
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• v.17 no.1
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• pp.15-24
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• 2004

Information technology (IT) revolution rapidly advanced from the end of the 20th century has caused an extreme change in the publication market, which brought fierce struggle for existence. In this whirlpool, magazine, which is settling as a part of culture and as a center field of publication, presswork, is concentrating in making new determined position with comparatively liberal theme. So identity study that enables readers to remember a magazine more easily, will suggest a new direction of improvement as a culture business by inducing the brand-making of a magazine. This study is focused on the ability of configuration of its unique image of a magazine building an identity in the magazine design field. Each type of magazine has common characteristics but even though it is grouped into same type, it shows mobility on the relative importance of application according to the strategy of the magazine rather than matching perfectly to the type. The result is limited to the range of professional design magazine. However, through result-pursuing study procedure, it is anticipated of its gui dance of improvement of magazine design at large as well as professional design magazine by inquiring of consequence and utility of Magazine Identity in the digital age and clarifying the role of magazine design.

• The KSFM Journal of Fluid Machinery
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• v.3 no.2 s.7
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• pp.31-35
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• 2000

In this research, the performance predictions of the submersible mixer were investigated. The variation of the performance characteristics by changing the impeller design parameters were discussed through the flow calculation results by using a commercial program, FLUENT. The performance of the submersible mixers is related to the velocity diffusion profiles downstream of the impeller and also the required input motor power to mix the fluid. In this study, the various design parameters such as the number of blade, the hub and tip diameters, the impeller blade profiles and revolution speed of the blades were taken for the fixed values. The blade sweep direction, the chord length distribution along with the radius of the blade and the inlet blade angle were changed to make different testing models. The flow calculation results show the effect of the changed design parameters on the performance of the submersible mixers and also give some helpful information for designing more efficient submersible mixers.