• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 학술대회 논문집 정보 및 제어부문
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• pp.602-604
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• 2004

A portable electronic tongue(E-Tongue) system using an array of ion-selective electrode(ISE) and personal digital assistants(PDA) for recognizing and analyzing food and drink have been designed. By the employment of PDA, the complex algorithm such as fuzzy c-means algorithm(FCMA) could be used in E-Tongue, FCMA could iteratively solve the cluster centers of pre-determined standard patterns. And the membership between the standard patterns and unknown pattern could be analyzed easily by the present E-Tongue combined with PDA.

• 공학교육연구
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• 제20권4호
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• pp.51-60
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• 2017

The purpose of this research is to analyze the educational experiences of competent engineering students and finding the reason why they invest their time and efforts engaging in school activities. Five students with high GPA, high K-CESA scores and successful employment or entrance test scores, participated in the survey and the interview. In checking their responses, their activities' records were gathered from school DB. According to the modified framework based on the personal investment theory, the interviews, survey and DB records were analyzed on the sense of self, the social cultural environment, and pattern of behaviors in schools. The competent engineering students are able to manage themselves, in maintaining a good relationship with the collegiate, and in having high self-efficiency. They also tend to put effort into their studies and participate in inbound and outbound school activities. At the last part, freshmen foundation, relationship within college, students' activity related future career, economic stability during studies are suggested for supporting students in universities.

• 대한의용생체공학회:의공학회지
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• 제12권1호
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• pp.1-7
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• 1991

This paper describes and discusses the employment of HMG pattern analysis to provide upper-motor-neuron paraplegics with patient-responsive control of FES ( functional electrical stimulation) for the purpose of walker-supported walking. The use of above-lesion EMG signals as a solution to the control problem is considered. The AR(autoregressive)parameters are identified by time-varying nonstationary Kalman filler algorithm using DSP chip and classified by fuzzy theory. The control and stimuli part of the below-lesion are based on micro-processor(8031). The designed stimulator is a 4-channel version. The experiments described above have only attempted to discriminate between standing function and sit-down function A further advantge of the this system Is applied for motor rehabilitation of social readaption of paralyzed humans.

• 대한가정학회지
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• 제33권4호
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• pp.213-233
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• 1995

This study explores the overall attitudes of family life used data from dual-earner wives(N=773) who contribute to household economics. The major hypothesis of this study is that employed wives are more likely to be equal in performing their roles at home than full-time homemakers. However, a pattern of asymmetry exists concerning the role performance of wives regardless of their employment The specific findings are as follows : (1) Wives indicate the instrumental and the dual(mixed the traditional value with the developmental value) perceptions of marriage. (2) It is not equal in the distribution of family resources and the procedure of decision-making among couples. (3) The household labor is mainly performed by wives. (4) Wives are mainly responsible for child-rearing and indicate the inconsistent perception of mothering From the findings study suggests that : (1) Future research might investigate the reason of low family contribution among employed wives (2) The egalitarianism (role sharing) in household labor and child rearing might be extended. 93) women might be educated to pursue an independent life.

• 가정과삶의질연구
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• 제6권1호
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• pp.131-148
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• 1988

The purpose of this study is to find out influential variables related to Home Management Behavioral Pattern. This study focuses on the following aspects: 1) to find out which variables of family environmental variables(ie, home makers' age, level of education, duration of marriage, number of children, home makers' employment, socioeconomic status) of psychological variables(ie, family communication the marital happiness) have significant effect on home management behavioral patterns. 2) to find out which variables of family environmental variables have significant effects on family communication and the marital happiness. 3) to identify the relationship between home management behavioral patterns and psychological variables. 4) to find out variables which have independently significant effects on home management behavioral patterns.

• Journal of Construction Engineering and Project Management
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• 제2권4호
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• pp.32-41
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• 2012

In recent times, multi-centralization and decentralization as well as large Capital area and suburbanization in the spatial structure of capital area. With rapid growth, urbanization and industrialization are unsystematic, and growth inequality between regions caused negative effects such as discordant centralization and decentralization, fluctuating land value, and gap between living conditions. Accordingly, this study analyzed urban spatial indexes by the self-governed body in the capital area such as Seoul, Incheon, and Gyeonggi province for the analysis of the regional inequality phenomenon. We examined the characteristics of temporal and spatial changes in urban spatial structure in the capital area by utilizing the distribution pattern and density of city indexes such as population, employment, etc, and then drew the commonality of those factors through factor analysis. We evaluated the drawn results through the city standard index by each city, conducted factor score analysis, and identified the interaction between each factor and Housing Purchase Price Composite Indices index, housing rent price index(Housing Jeonse Price Composite Indices), land price fluctuation rate, diffusion ratio of house, and financial independence.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2006년도 춘계학술대회 논문집
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• pp.587-588
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• 2006

Drop-on-Demand (DOD) inkjet printing technology, especially piezo-typed, has been paid attention by industries due to its inherent nature of unbeatable material usage and low cost manufacturing cost. Despite of these key advantages over any other competing manufacturing technologies, the primary disadvantage has been considered as its limited capability to produce fine resolution patterns with a commercially available DOD inkjet print head. Although the main effort has been focused on the production of a DOD inkjet print head with smaller nozzles to overcome this challenging issue, an alternative approach could be taken and it would enable to expand the employment of DOD inkjet printing technology to applications requiring fine patterns further more.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2005년도 추계 학술논문 발표대회
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• pp.191-195
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• 2005

Till now, the roles of a tradition market were a circulation of the necessities of life, a employment market of local society, a center of community, and a main structure of local economy. Recently, these tradition market is on the decline because it couldn't cope with the internal and external changes. It is recognized that these phenomenon is a factor of economy unbalance. So, to activate the local economy, tradition market should be promoted. Therefore, external changes such as the increase of competition intensity and the changes of consume pattern, internal changes such as the deterioration of facility and old fashioned management were analysed. The activation plan of traditional market were suggested through the decision index for the tradition market in this study.

• 센서학회지
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• 제13권6호
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• pp.446-453
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• 2004

A portable electronic tongue (E-Tongue) system using an array of ion-selective electrode (ISE) and personal digital assistants (PDA) for recognizing and analyzing food and drink have been designed. By the employment of PDA, the complex algorithm such as fuzzy c-means algorithm (FCMA) could be used in E-Tongue, PUMA could iteratively solve the cluster centers of pre-determined standard patterns. And the membership between the standard patterns and unknown pattern could be analyzed easily by the present E-Tongue combined with PDA.

• STI Policy Review
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• 제4권1호
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• pp.1-13
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• 2013

The Schumpeterian process of "creative destruction", associated with the emergence and diffusion of new radical, so-called "general purpose" technologies, has throughout history impacted wealth and income, jobs creation, jobs displacement, and the emergence and submergence of new hotspots of innovation. Emerging countries have benefited most from such a renewing of those societies' dynamics, leading them to higher levels of economic development and welfare. Doing so they have shown a remarkable capacity in moving upstream in the value chain, from outsourcing of manufacturing activities to autonomous process technology development, product development, design, and applied research. At the same time however, such Schumpeterian processes have now and then turned into exactly opposite processes of "destructive creation." Such processes seem to have become common among what could be called "submerging" economies: innovation only benefitting a few at the expense of many with as a result an opposite pattern of a long term reduction in overall welfare, productivity, and employment growth.