• 산업경영시스템학회지
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• 제46권spc호
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• pp.39-53
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• 2023

Recently, the market competition has been fiercer due to the acceleration of technological change and the launch of intelligent products. In this situation, technology cooperation activities through networks rather than independent technological innovation activities of a single company or institution are recognized as a crucial strategy to gain competitiveness. Technology cooperation can take various forms depending on the target technology, and researchers have conducted performance analyses of technology cooperation types. However, there have not been data-based quantitative studies on the types and trends of technology cooperation for the target technology. In this paper, we explored the difference between the technology cooperation types by technology and time using the formal concept analysis method and co-patent information. In particular, the proposed methodology has been verified through the case study of electric vehicles, and it is intended to suggest the direction of technological cooperation according to specific technologies and cooperation targets in the future

• 한국산학기술학회논문지
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• 제4권3호
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• pp.260-262
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• 2003

A thermal vapor deposition method for crystallization of insoluble analytes with matrix is established as a new sample preparation method for matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS). A mixture of mono, bis and tris(p-ethyl benzylidene) sorbitols was incorporated into microcrystals of ferulic acid, which was confirmed by confocal micrographs. Molecular masses of sorbitol derivatives were determined in this way by MALDI-MS without thermal decomposition.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2009년도 정보 및 제어 심포지움 논문집
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• pp.94-96
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• 2009

In this paper, we present the Q-learning method for adaptive traffic signal control on the basis of multi-agent technology. The structure is composed of sixphase agents and one intersection agent. Wireless communication network provides the possibility of the cooperation of agents. As one kind of reinforcement learning, Q-learning is adopted as the algorithm of the control mechanism, which can acquire optical control strategies from delayed reward; furthermore, we adopt dynamic learning method instead of static method, which is more practical. Simulation result indicates that it is more effective than traditional signal system.

• 한국조리학회지
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• 제9권1호
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• pp.121-138
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• 2003

The Foodservice Industry is Intensive labor industry by human traces service. Presently activation of Educational-Industrial cooperation is essential to Foodservice Industry. The Purpose of this study is establishment of a plan far efficient operation in educations-industrial cooperation among the foodservice industries. For achieve the purpose of study used the theoretical and positive method. The result of this study was that the attribute of the educational-industrial cooperation appeared the factors, Suitable duty, Support of business, Operation of program, A speciality, Participation, A pay, Connection, Support Finally the educational-industrial cooperation in foodservice industrial will need like this. First, the Educational world gives a course of study by a jog analysis. Next, the Industrial world gives various information to students, the spot arrangement suit student´s ability and gives suit job, etc.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 제36회 하계학술대회 논문집 D
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• pp.2579-2581
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• 2005

The Tidal Power Plant Management is defined to devise the optimum operating plan and control generating output automatically to obtain maximum production by using adaptive control method. The method to use tidal level observation results is suggested as two(2) kinds of manner, that is the two(2) layer design method by power model simulation and power automatic control.

• 가정과삶의질연구
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• 제34권6호
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• pp.55-67
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• 2016

The purpose of this study was to examine the relationship between Toddlers'negative emotionality and mothers' parenting stress and the moderating roles of a husbands'cooperation, mother-teacher partnership, and other social support. The participants of this study were 248 mothers with toddlers aged 24-35 months. The method of research used was the questionnaire method. The collected data were mainly analyzed by descriptive statistics, t-test, one-way ANOVA, $Scheff{\acute{e}}$ test, Pearson's correlation and multiple regression analysis. The main results of this study were as follows. First, there were differences in mother's parenting stress according to individual characteristics such as mothers employment status, parenting costs, mother's feeling of pregnancy. Second, a moderator effect of a husbands' cooperation was found in the relationship between toddlers'negative emotionality and mothers' parenting stress. Therefore, it was confirmed that husband's cooperation is more of an important factor in nursing children with negative emotions than other support systems.

• 한국보건간호학회지
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• 제25권2호
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• pp.209-220
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• 2011

Purpose: The study investigated the level of mutual cooperation among those engaged in public and private nursing and social welfare to understand contributing factors. Method: The subjects were 289 nurses and 279 social workers. The level of mutual cooperation between nurses and social workers was evaluated. taking into account related personal factors and organizational environmental factors. Results: The level of mutual cooperation between nursing and social welfare organizations showed the following sequence, in decreasing order; public nursing, public social welfare, private nursing and private social welfare personnel. The factors affecting nurses' cooperation with social welfare personnel were expected duties, understanding of social workers' service, service autonomy, service appropriateness, and the training environment of the organization. Factors influencing the level of cooperation of social workers with nurses included understanding of nursing service, understanding of the efficiency gained by cooperation, service appropriateness and the training environment of the organization. Conclusion: The development of training programs to increase the level of cooperation between the nursing and social welfare fields is strongly recommended.

• 산업융합연구
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• 제15권1호
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• pp.43-52
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• 2017

Robot refers to machines that recognize the external environment and assess the given situations in order to operate autonomously by imitating the manner in which humans behave. Although Korea still lacks global competitiveness, Korea, as the $4^{th}$ ranked robot manufacturing country in the world, is currently expanding the domains of robots from application in manufacturing to application in service provision. Accordingly, this study aims to analyze the factors for the success in entry into the cooperation robot market among various robotic markets in accordance with the literary research method in consideration for the importance of robot industry that could determine the future national competitiveness. The result of the analysis of the factors for the success in entry into the cooperation robot market, shows that factors including analysis of the trends in manufacturing robot market, strategy for benchmarking of the leading cooperation robot companies, activation of small and medium enterprise-centered cooperation robotic industry, excavation of demands for cooperation robots with focus on automobile, semiconductor and IT industries, utilization of the opportunities provided by government's robotic industry policies and standardization of cooperation robot components, etc. determine whether one will succeed in the market or not. Furthermore, it is believed that fortification of competitiveness of the manufacturing sector through the powerful policy support for the robotic industry at government level and policies on cultivation of new growth engine through specialization of the robotic areas closely related to daily life must be implemented concurrently because it is forecasted that competitiveness in robotics technology will become the criterion for national competitiveness in the future.

• 감성과학
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• 제21권3호
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• pp.73-82
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• 2018

경쟁과 협력을 인식하는 것은 일하는 공간에서 상호작용 디자인을 하는 데에 필요한 요소이다. 본 연구는 타인과의 상호작용에서 유발되는 경쟁과 협력의 사회 감성을 심장의 생리 반응 패턴으로 객관적이고 정량적으로 인식하는 방법을 개발하는 것이 목적이다. 피험자 60명은 패턴 게임으로 구성된 과제로 경쟁-협력 실험에 참여하였고 심전도를 측정하였다. 심전도로부터 시간 영역 지표인 RRI와 SDNN, pNN50, rMSSD를 추출하였고, 주파수 영역 지표인 VLF와 LF, HF, VLF/HF, LF/HF, lnVLF, lnLF, lnHF, lnVLF/lnHF를 추출하였다. 독립 표본 t검정으로 사회 감성에 따라 추출한 지표들의 통계적 유의성을 확인하였다. 통계적으로 유의한 지표들로 단계적 판별 분석을 진행하여 선정된 SDNN, VLF, lnVLF/lnHF 지표로 경쟁-협력 규칙을 정의하고 검증하였다. 검증 결과 85%의 인식 정확도를 보였다. 본 연구에서 제안한 감성 인식 방법은 다양한 분야에 접목되어 사용자 맞춤형 서비스 제공에 활용될 수 있을 것이라 생각된다.

• 한국융합학회논문지
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• 제8권6호
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• pp.163-170
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• 2017

본 연구는 상호작용 시 유발되는 사회감성 중에 경쟁과 협력을 비접촉 센싱 방법으로 인식하고자 한다. 실험은 경쟁과 협력 상황으로 구분하여 패턴 맞추기 Task를 수행하였다. 데이터 수집은 상반신 영상을 통해 15 Hz 성분의 미동 데이터를 추출하였다. 미동 양과 변화량 그리고 미동의 동조성을 분석하였다. 그 결과 협력 보다 경쟁 시 미동 양과 변화량이 더 큰 것으로 나타났다. 동조성의 경우는 경쟁 보다 협력 시 동조성이 높은 것으로 나타났다. 이는 두 사람이 서로 경쟁 할 때는 이기기 위한 노력을 하고 협력 일 때는 서로 호흡을 맞추기 위한 노력을 하게 되어 움직임에 정도가 차이나는 것으로 볼 수 있다. 본 연구는 생체 반응에 의거한 비접촉식 센싱 방법을 통해 경쟁과 협력의 측정 가능성을 확인하는데 의의가 있다.