• 한국의류학회지
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• 제24권8호
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• pp.1103-1114
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• 2000

The purpose of the study was to investigate the level and the major causes of job stress, and the causes of the high level of job turnover rate of fashion merchandisers and fashion designers. The study also examined the correlations among the major causes of job stress, job results and job turnover rate. A part of the questionnaire consisted of questions on major causes of job stress, job result, and intention and trial to leave a job. The subjects were to rate on 5 point Likert-type scales. The other part included the questions on demographic and individual characteristics of the subjects and their company characteristics. For the survey, the subjects were 99 fashion merchandisers and 128 fashion designers who are employed by mens or womens wear manufacturers. The SAS PC+ package was used to calculate frequency, Cronbach $\alpha$, multiple regressions. The results of the study were as follows: 1. The high degree of the job results were resulted from the high degree of specialties in their job characteristics, high contentment in human relations, career development and income, and low role conflict. 2. Stronger intentions and more trials to leave their job were correlated to better task performance in the workplace, lower commitment to their job, and lower job satisfaction. 3. Higher level of job stress caused by interpersonal relationship in the organization and contentment in career development and income affected stronger intentions and more trials to leave their job.

• 한국의류산업학회지
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• 제19권3호
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• pp.259-266
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• 2017

In a contemporary fashion along with the advance of high technology, development of a new material is being increasingly emphasized and the need of creative convergence using a computer is being expanded. As a global designer who appeared through association between Japan and the West, Issey Miyake has been continually pursuing a new challenge and a solution using high technology, leading the globalization of Japanese fashion. This research aims at examining design characteristics of Issey Miyake collection's A-POC showing a new paradigm, that is, an innovative clothing manufacture system to input information on materials, colors and shapes into a textile machine based on the computer program and manufacture a cylindrical fabric for completion of seamless clothing without sewing or cutting. A-POC is evolving continually through the development of new materials including recycled fibers and organics together with diversification of processing technology. Besides, it shows design characteristics including an integrated manufacturing method, autonomy for customers' selection, practicality for comfortable wearing by the majority, environment friendly idea to reduce waste of fabrics and materials and a new presentation through convergence of exhibition concepts of modern art. This research on Issey Miyake's A-POC characteristics is expected to present a role of fashion designers in a new design idea and paradigm of contemporary clothing using high technology.

• 대한전기학회논문지:전기물성ㆍ응용부문C
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• 제55권11호
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• pp.520-526
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• 2006

Corona interferences, such as radio noise, audible noise and television noise, need to be taken into account in the design of HVDC transmission line conductor configuration. Therefore the line designer requires data from which to estimate the corona performance of any set of conductors. To get a sufficiently complete set of design data, it is necessary to examine the corona test of a large number of conductor geometries. This paper presents the results of corona cage test among three types of candidate conductors. It is quite clear from test results that the conductor geometries play an important role in establishing the magnitude of corona noise. Corona noise data from corona cage test are expressed as a statistical distribution of results obtained over long periods of time and various weather conditions. Therefore we can determine an environmentally-friendly conductor bundle for HVDC overhead transmission line. Based on this finding results, various simulations about HVDC line configurations, such as pole space and pole height, will be conducted. And then finally an optimal configuration for HVDC transmission line will be decided.

• 한국기계가공학회지
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• 제16권3호
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• pp.54-62
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• 2017

When gears mesh, shock and noise are produced as results of tooth error and tooth deformation under load. Transmission error (TE) is the most important cause of gear noise and vibration because TEs affect the changes of the force and the speed of gears. Gear tooth modification research plays a positive role in reducing TE and improving the design level and transmission performance of transmission systems. In high-precision manufacturing gear, gear tooth modification is also commonly used to reduce noise in practical applications. In order to study the accuracy of gear transmission, some empirical gear profile micro-modifications are introduced, and a helical gear pair is modeled and analyzed in RomaxDesigner software to investigate the utility of these modification methods. Some of these will be selected as experimental proposals for gear pairs, and these manufactured gears will be tested and compared in a semi-anechoic room later. The final purpose of this study is to find reasonable and convenient empirical formulae to facilitate improved gear production.

• 한국실내디자인학회논문집
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• 제23권4호
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• pp.52-62
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• 2014

The rapid growth of economy improves not only the life quality of people in this modern society but also standards of value in connection with how those people would spend money as they engage in various leisure and cultural activities. That being the case, hotels are currently changing into places of new concepts depending on those new lifestyles of these people, and in those new places, people can entertain and experience as enjoying cultures. The marketing collaboration of the hotels with brands can be used as a more inclusive way to enhance brand images. In addition, as having infinite possibilities of the collaboration's being able to create a new-concept space with an identity of a brand included, this collaboration makes it possible for the design hotels to decorate their interior spaces differently from those of other hotels. In the light of that, the brand collaboration is basically divided into three groups which are the fashion collaboration, the technique collaboration and the designer collaboration, and the brand collaboration is also able to express the interior spaces of the design hotels as working on those six components, such as reproduction, events, alteration, messages, culture and image. After all, through the brand collaboration marketing, this thesis expects an interior design of a new-concept design hotel which would play a role as a complex cultural space.

• 국제학술발표논문집
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• The 7th International Conference on Construction Engineering and Project Management Summit Forum on Sustainable Construction and Management
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• pp.153-158
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• 2017

Procurement system of public construction projects in Japan is changing with diversity in rapid pace. The quality assurance and risk management of construction projects should be more certain as the projects are turning into larger scale and more complexed. The clients in the public sector will want to make the relation of responsibility among the client, the designer (architects and engineers), and contractor clearer in terms of role and risk. Public-Private Partnership (PPP) is one of the methods for collaboration of the public sector and the private sector in public construction projects where the public utilizes the ability and suggestion of the private. Private Finance Initiative (PFI), Design-Build-Operate (DBO), market testing, designated manager system, outsourcing of tasks in local governments are well-known as examples of PPP in Japan. Indeed, there is an obvious trend that Design-Build (DB) is adopted in public construction projects in many countries including Japan. In this paper, the public construction projects in various procurement systems are surveyed and analyzed. They are not limited within the traditional procurement, Design-bid-Build, a separate order system of design and construction. Design-Build or PFI are adopted. In particular, contract by wide range including maintenance of equipment can be found. On the other hand, modification from originally typical PFI is taking place, such as concept design and project finance are removed from the roles and the tasks of the special purpose company (SPC) in PFI. Standard roles and tasks in a construction project are modeled in this paper.

• International Journal of Advanced Culture Technology
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• 제8권3호
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• pp.90-100
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• 2020

Our overall society circulates in line with the economical situations characterized by production and consumption and companies play the role of providing products and services, thus taking very significant responsibilities for the socioeconomical and cultural aspects in society. Therefore, when designers attempt to think of a way to enable companies and society to share their values and propose specific concepts and visualize outcomes, it is very critical to be able to understand economical philosophy and management strategies that interconnect companies with society and seek out proper design approaches. Recently, the world's enterprise and management culture tend to connect products and services provided by companies through chains of social values. Based on the abovementioned shift in the management paradigm, the researcher investigates and analyzes actual cases of attempts by Samsung Electronics to achieve its social impacts and studies actual roles and approaches of in-house designers with creativity and insights of humanity with regard to these attempts. Each case is selected from various fields such as the company's products and service development, business systems, culture, and external strategies and the ultimate goal is to learn about actual insights and approaches of designers to make contributions to the company's management with social impacts. Especially, humanity and creative thinking of many designers working in the manufacturing industry can have significant contributions to achieving its management with social impacts and effects of sustainable management.

• 한국안전학회지
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• 제29권1호
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• pp.86-92
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• 2014

This paper provides an integrated view on human and system interaction in advanced and automated systems, which adopting computerized multi-functional artifacts and complicated organizations, such as nuclear power plants, chemical plants, steel and semi-conduct manufacturing system. As current systems have advanced with various automated equipments but human operators from various organizations are involved in the systems, system safety still remains uncertain. Especially, a human operator plays an important role at the time of critical conditions that can lead to catastrophic accidents. The knowledge on human error helps a risk manager as well as a designer to create and control a more credible system. Several human error theories were reviewed and adopted for forming the integrated perspective: gulf of execution and evaluation; risk homeostasis; the ironies of automation; trust in automation; design affordance; distributed cognition; situation awareness; and plan delegation theory. The integrated perspective embraces human error theories within three levels of human-system interactions such as affordance level, psychological logic level and trust level. This paper argued that risk management process should dealt with human errors by providing (1) reasoning improvement; (2) support to situation awareness of operators; and (3) continuous monitoring on harmonization of human system interaction. This approach may help people to understand risk of human-system interaction failure characteristics and their countermeasures.

• 한국실내디자인학회논문집
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• 제14호
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• pp.107-113
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• 1998

This stud tires to present a general picture about Alessandro Mendini's unique idea of redesign. One of Italian post-war redical architect and designer mendini gives us a special opportunity to appreciate the social cultural and political context where the post-war Italian design lies. Also known as "banal design" Mendin's design revolutionized the way in which we practice utilize and think about design itself. It is my opinion that the idea of his redesign can be best understood when we consider the social contest of Italian design. Unlike that of other European countries post-war Italian design gave special emphasis on how design can or should be more than a simple activity of making aesthetic or industrial products. In terms of these possibilities Mendini was never optimistic : today we are completely controlled by dehumanized mass production and it is impossible for design to take a special role for a social change Then Mendini's pessimism is bound up with the spirit of this age widely known as postmodernism. Even though Mendini himself never characterized his design as postmodern it is not difficult to identify various postmodern elements in his idea and practice of redesign. Thus in the final section of this study I shall investigate the postmodern elements in this design and furthermore such an idea as what makes Mendini postmodern.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2003년도 춘계학술대회
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• pp.451-455
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• 2003

Major concern in modern industry is how to reduce the time and cost for product efficient production. Among many mechanical parts of a satellite, bracket plays an important role to support the load when the satellite is launched to space. so enough strength and stiffness. A designer could add unnecessary material and strength it so as not to fail when it used. But if mechanical part of satellite is over-designed, cost will rise and it also goes against to the aim of lightness. To achieve lightness and enough strength and stiffness, optimization algorithm should be introduced in design process. In this study, conceptual design of bracket is carried out to increase the performance of satellite. Some parameter which could change the weight of this part are selected as design variables. Total weight of bracket is to be minimized while displacement and stress should not exceed limit. Size optimization is done with 3D solid element and PLBA, the RQP algorithm. The weight of 0.262kg of initial model is reduced to 0.241kg after optimization process, so 9.8% of weight reduction is obtained.