• Journal of Fisheries and Marine Sciences Education
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• v.23 no.4
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• pp.626-641
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• 2011

The aims of this study are to provide future prospects of the Korean ornamental fish industry and to seek for its development direction based on analysis of its problems and its domestic and foreign situations and circumstances. The ornamental fish market has continuously grown due to increase of domestic and international demand. In this respect, the Korean ornamental fish industry has also high potential. However, the industry still has several problems such as artisanal industrial structure, a lack of investment related with R&D, poor information on the domestic and international ornamental fish industry, underdeveloped regulations and policies, low public awareness and less effort to expand the market, and a lack of regulatory and policy support. Therefore, overcoming these problems above, the Korean government has to carry out following things : establishment of institutional and industrial foundation, intensive R&D investment, exploitation of domestic and foreign markets, and systematic information gathering for ornamental fish industry.

• Journal of the Korean Professional Engineers Association
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• v.15 no.1
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• pp.32-35
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• 1982

The sudden shock of repeated oil crisis and the subsequent violent increases in petroleum prices have given rise to an intensive worldwide effort to develop alternate sources of clean energy. Against this background, a great deal of attention has recently come to be focused on mini-scale hydroelectric power turbine generation. There is now a strong demand for the development of a hydroelectric generator suitable for generating power on a small scale and copable of overcoming the high per kilowatt cost of conventional one's then Francis turbine. Hence was accordingly developed the "Cross flowturbine generator" of 1000kw and less, which we call. This mimi-scale water turbine is reliably and easily handled and also can be economicaly manufactored in a range with effective head of over 3meter's a flow rate of minimum 30 liter per sec and an output of below 1000kw good's.kw good's.

• Journal of the Korea Safety Management & Science
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• v.6 no.3
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• pp.211-235
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• 2004

Component based design is perceived as a key technology for developing advanced real-time systems in a both cost- and time effective manner. Already today, component based design is seen to increase software productivity, by reducing the amount of effort needed to update and maintain systems, by packaging solutions for re-use, and easing distribution. Nowdays, a thousand and one companies in If(Information Technology) industry such as Sl(System Integration) and software development companies, regardless of scale of their projects, has spent their time and endeavor on developing reusable business logic. The component software is the outcome of software developers effort on overcoming this problem; the component software is the way propositioned for quick and easy implementation of software. In addition, there has been lots of investment on researching and developing the software development methodology and leading If companies has released new standard technologies to help with component development. For instance, COM(Component Object Model) and DCOM(Distribute COM) technology of Microsoft and EJB(Enterprise Java Beans) technology of Sun Microsystems has turned up. Component-Based Development (CBD) has not redeemed its promises of reuse and flexibility. Reuse is inhibited due to problems such as component retrieval, architectural mismatch, and application specificness. Component-based systems are flexible in the sense that components can be replaced and fine-tuned, but only under the assumption that the software architecture remains stable during the system's lifetime. In this paper, It suggest that systems composed of components should be generated from functional and nonfunctional requirements rather than being composed out of existing or newly developed components. about implements and accomplishes the modeling for the Product Control component development by applying CCD(Contract-Collaboration Diagram), one of component development methodology, to MRP(Material Requirement Planning) System

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.730-732
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• 2017

While the short term effect of diet and exercise therapy has been proven, there has still been a problem of its long term effect. So, researchers has utilized behaviour modification therapy. It is expected to lead to natural weight loss by modifying wrong dietary life patterns and practices. However, this approach has turned out to be a more effective method for weight maintenance than loss of weight. In spite of its strength, as a matter of fact, persistent and continuous effort for weight management has not worked properly. This study proposes an artificial intelligence approach with the advantages of behaviour modification therapy, overcoming current approaches which is goal-driven and too uniform. For this, we plan to develop a health management program in which users get the messages that are customized for themselves according to different situations so that it can promotes persistent effort for exercise. Here, customized messages are handled by AI techniques, which eventually promotes soft persuasion, encouragement, and motivation.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.31 no.4
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• pp.201-206
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• 2020

Objectives: The Journal of the Korean Academy of Child and Adolescent Psychiatry (JKACAP) has had a 31 year-long history, sharing research and reviews of children and adolescents' mental health to promote voluntary participation and communication of the members of this society. Here, we have reviewed the detailed history of the journal from the perspective of developmental progression of JKACAP and discussed the direction of further development. Methods & Results: We reviewed the journey of the journal by focusing on the effort it took to take the journal to a global standard, and discussed the future direction of progress of JKACAP, based on the opinions raised at the Editor-in-Chiefs' reunion. Conclusion: JKACAP has just stepped on the path to globalization by being indexed in Emerging Sources Citation Index, PubMed Central, and Scopus. It is time to progress to another dimension, by acknowledging and overcoming more complicated issues, such as augmenting impact of the journal, expanding domains of interdisciplinary collaboration, and more global cooperation.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2010.04a
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• pp.494-506
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• 2010

On the crisis of international economy, the government is making an effort to seek economic growing motivation with the method of overcoming economic crisis and 'low carbon green growth'. Furthermore, to promote maritime vessel traffic service related inefficient energy wastage was revealed and eco-friendly alternative energy was accepted because of high price of oil in the beginning of 2008. In this situation, I'm going to discuss the possibility of eco-friendly energy system in maritime vessel traffic service with the way of cutting the budget and expansion of solar power generation system which was promoted to meet governmental 'energy saving plan for high price of oil'.

• The Journal of Industrial Distribution & Business
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• v.11 no.9
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• pp.17-24
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• 2020

Purpose: The purpose of this research is to explore the continuum of reasons and skills employed by tribal Indian women entrepreneurs to establish their successful businesses in terrorist affected areas. Research design, data and methodology: After an extensive literature review on women's entrepreneurship and their situations in disturbed areas, a qualitative research method was applied, and researchers conducted well-structured personal interviews to collect data from fifty respondents selected by using random and convenience sampling. Results: This study has identified the range of reasons for the successes of tribal women entrepreneurs. These are strict compliance with tribal culture and restrictions imposed by different stakeholders and the establishment of social networks and support from local communities and with their indefatigable and indomitable perseverance to proffer basic sustenance for their families. Conclusions: A minimum sample was selected from the Andhra-Odisha Border (AOB) areas due to security concerns. The research depicts the tribal Indian women entrepreneurs' grit and remorseless nature in overcoming impediments from the socio-cultural, economic, political, and legal framework of the country. This research is a gallant effort taken up by the authors, which is the first of its kind to visit as well as to conduct primary research in disturbed areas like the Andhra-Odisha Border in India.

• Journal of Platform Technology
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• v.6 no.4
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• pp.34-40
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• 2018

Currently, artificial neural networks perform well for a single task, but NN have the problem of forgetting previous learning by learning other kinds of tasks. This is called catastrophic forgetting. To use of artificial neural networks in general purpose this should be solved. There are many efforts to overcome catastrophic forgetting. However, even though there was a lot of effort, it did not completely overcome the catastrophic forgetting. In this paper, we propose sequential iterative learning using core concepts used in elastic weight consolidation (EWC). The experiment was performed to reproduce catastrophic forgetting phenomenon using EMNIST data set which extended MNIST, which is widely used for artificial neural network learning, and overcome it through sequential iterative learning.

• English & American cultural studies
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• v.17 no.2
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• pp.89-109
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• 2017

This study focuses upon the fact that Wordsworth has a great interest in the epistemological understanding of nature. It denies that his early poems, such as An Evening Walk and Descriptive Sketches, only represent the subtleties of nature, according to the picturesque mode of the eighteenth century, without any other consideration about human mind. It tries to trace his effort to deal with the relationship between nature and mind, which is committed to the apprehension of Wordsworth's experience which shapes much of his later work. Prior to Wordsworth, or in his earlier days, both the picturesque description and the descriptive poetry tend to be two-dimensional. Staying away from the cold rules of painting and overcoming passivity, he prefers to contemplate nature through his emotions and tries to come close to the sublime sense. Therefore, his poetic strategy is to show that his poetic description of nature goes beyond the limits which these picturesque rules and colors impose. His readers get the feeling of how desperate he become trying to choose the suitable poetic language to express the relationship between nature and mind. He also has an interest in developing a character, Dorothy, to match what he thinks and to mediate what he intends to describe through his epistemological understanding of nature.

• Asia pacific journal of information systems
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• v.18 no.2
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• pp.73-94
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• 2008

When individuals collaborated in virtual settings, communication is medicated through a variety of communication technologies, and is associated not only with communication effectiveness but also with socio-emotional interactions among group members. In this regards, scholars have examined how technology-mediated communication systems can be designed and used to facilitated communication interaction. However, the empirical results of the previous studies have revealed inconsistencies in the effects of communication media on users' behavioral or attitudinal responses, and on their viable effectiveness in organizations. Some studies claim that computer-mediated communication(CMC) is task-oriented but not suitable for emotional expression since it hinders close interpersonal interaction. On the other hand, some studies argue that individuals are able to develop interpersonal relationships more effectively in a CMC environment than in an FtF-environment. Due to the different perspectives, a theoretical gap exists, and it leads to the inconsistent research findings. The purpose of this paper is to combine the two different perspectives into single unified model, thereby providing a more realistic and comprehensive understanding about virtual collaboration. The present study here sought to answers the following questions with organizational communication perspective: What are the major components of virtual collaboration? What factors affect the performance of virtual collaboration? And what kind of managerial efforts should organization make in order to facilitate CMC media effectiveness in virtual collaboration? Although there is a certain belief that new media, namely technology-mediated communication support would create new opportunities, the problem of "how" or "why" has been an important question that is still not fully addressed. In this regards, we collectively reexamined previous literatures with major issues which are still controversial and integrated various theoretical activity within computer-mediated communication domain: task-oriented approach, socio-emotional approach, and evolutionary psychological approach. Our first contribution is to develop a framework for virtual collaboration by combining two different perspectives into a single unified model, providing a more realistic and comprehensive understanding. The second main contribution is the joint modeling of both social presence and cognitive effort, and the effects on two distinct but important communication outcomes(i.e., take performance and relational development). We tested the research hypotheses which were developed based on the various CMC theories using data gathered through a self-administered mail survey of 127 individuals of 69 virtual workgroups. The proposed model was supported, providing preliminary evidence that the tension between two opposite view should be integrated. The results show that the individual's psychological processes(social presence and cognitive effort) in a virtual environment significantly mediated the effect of CMC inputs (media richness, user adaptation, and shared contest) on the CMC outputs (task performance and relational development). Furthermore, this study shows that the lack of perceived media richness of CMC media can be complemented by user adaptation and shared context. Based on the results, we discuss how communication system should be designed and implemented so as to promote virtual interaction as well as how a virtual workgroup should be composed to complement the lack of media richness. A virtual collaboration using CMC media may create new value by overcoming the logistical constraints. On the other hand, it may also generate various managerial risks such as communicational depersonalization, process dissatisfaction, and low cohesion. Therefore, this study suggests that organization managers should carefully choose the CMC mediums and monitor individual member's cognitive and affective psychological processes during virtual collaboration to reduce potential risks in virtual collaboration.