• Journal of Korea Technology Innovation Society
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• v.3 no.2
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• pp.111-137
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• 2000

The significant role of the national standards has ever been growing as a critical infrastructure of the national competitiveness. Strategic policies for the advancement of the national standards system in Korea are suggested based on the analysis of trends surrounding the national standards at home and abroad. National standards failing in securing international recognition of its technical competence give an adverse effect to the improvement of industry and national welfare. As a most effective way toward the advancement of the national standards system, the national metrology institute should be placed at the top of the national standards system so as to exert its influence with its technical capabilities close to international level. Efforts are to be made to secure international credibility of the national standards through faithful implementation of the requirements of the mutual recognition arrangement(MRA). And, the legal structures should be refined to be in harmony with the global environment.

• 제어로봇시스템학회:학술대회논문집
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• 1990.10a
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• pp.575-579
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• 1990

This paper describes an algorithm that can efficiently analyze the multichannel ECG signal using the frame. The input is a set of significant features (points) which have been extracted from an original sampled signal by using the split-and-merge algorithm. A signal from each channel can be hierarchical ADN/OR graph on the basis of the priori knowledge for ECG signal. The search mechanisms with some heuristics and the mixed paradigms of data-driven hypothesis formation are used as the major control mechanisms. The mutual relations among features are also considered by evaluating a score based on the relational spectrum. For recognition of morphologies corresponding to OR nodes, an hypothesis modification strategy is used. Other techniques such as instance, priority update of prototypes, and template matching facility are also used. This algorithm exactly recognized the primary points and supporting points from the multichannel ECG signals.

• Bulletin of the Korean Chemical Society
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• v.30 no.8
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• pp.1743-1748
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• 2009

Novel 2-aminothiazolinium based tripodal receptors were designed and synthesized. The binding property of these receptors toward various anions was investigated by the isothermal titration calorimetry (ITC) method. Receptor 4 recognized the acetate anion with 1:1 stoichiometry, whereas it bound the other oxoanions such as sulfate and phosphate in complex modes. By modifying the phenyl groups at the 4-position of the thiazoline rings of the tripodal receptor 4 to induce a mutual aromatic stacking interaction among the three ligands, receptor 10 showed totally different binding behavior, which gave rise to the 1:1 binding mode for the sulfate anion. This result was confirmed by ESI MS spectrometry.

• Journal of Institute of Control, Robotics and Systems
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• v.13 no.6
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• pp.542-546
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• 2007

In the vision of ubiquitous computing environment, smart objects would communicate each other and provide many kinds of information about user and their surroundings in the home. This information enables smart objects to recognize context and to provide active and convenient services to the customers. However in most cases, context-aware services are available only with expert systems. In this paper, we present generalized activity recognition application in the smart home based on a naive Bayesian network(BN) and fuzzy clustering. We quantize continuous sensor data with fuzzy c-means clustering to simplify and reduce BN's conditional probability table size. And we apply mutual information to learn the BN structure efficiently. We show that this system can recognize user activities about 80% accuracy in the web based virtual smart home.

• Journal of Korean Elementary Science Education
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• v.36 no.1
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• pp.61-72
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• 2017

The purpose of this study was to analyze elementary school teachers' implementation for the emphasis on the revision, major contents, teaching and learning method, and evaluation in the 2009 revised national science curriculum. To fulfill the purpose of this study we carried out a survey with 222 elementary school teachers. Main findings of this research were as follows: First, they highly agreed to the increase in class hours and the application of subject classroom, but they had a lower recognition for setting the subject groups. Second, the degree of necessity in discussion and STS was relatively high, but the degree of implementation in science writing, discussion and STEAM was low. Third, in teaching and learning method, they showed a high performance for mutual cooperation, student-led activities and communication, but, a low implementation for open inquiry and instruction considering individual differences. Fourth, in the evaluation of science learning, they showed a high implementation for evaluation based on achievement standards and one based on the understanding and application of basic concepts, but, a low implementation for the development of common evaluation tools. Fifth, it seemed that their recognition for amount, level and interest of science contents and inquiry activities was appropriate and positive.

• Proceedings of the Korea Contents Association Conference
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• 2013.05a
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• pp.321-322
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• 2013

This study attempted to anyone so that you can experience the dance, the dance activities were considering the personal characteristics of the elementary school program that combines dance movements and theatrical representation by presenting a model of the program. May appear in physical activity and changes in emotion recognition focused on elementary school students by applying to the program, the result of applying the participants through a program of dance activities, according to the mutual recognition of body motion expressed through the body, and how to communicate the meaning of the expressions in various ways positive thinking, voluntary participation, and interpersonal relationships and was able to deliver, and have self-confidence and self-esteem for physical activity and altered consciousness.

• Korean Journal of Environmental Agriculture
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• v.33 no.1
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• pp.63-67
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• 2014

BACKGROUND: The present study is an exploratory research to establish national biosafety regulation systems through a survey on the recognition of safety regulation systems for the living modified organism(LMO). METHODS AND RESULTS: We have conducted a survey on an awareness of LMO safety regulation systems in scientific working groups. The data of 235 respondents were analyzed using various statistical methods. As a result, 72.8% of the respondents were male; 27.2% were female, and 43.4% of them work in the university. A total of 33.2% of the respondents majored in general biology, and their most common job position was the laboratory safety manager. The difference of an awareness on LMO law and regulatory system was not statistically significant by either work places or job positions. CONCLUSION: For the rapid settlement and the efficient implementation of LMO safety management policy, we conclude that it is required to reduce the gap between the recognition and fulfillment of safety management. Furthermore, the mutual exchanges of information among researchers are needed with the settlement of the safety management system and the harmony of policy with improvement of the absurd regulations. The ongoing and specialized training, inspections, and the strengthening of public relations are also required along with the efforts to improve the absurd regulations.

• International Commerce and Information Review
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• v.17 no.3
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• pp.177-201
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• 2015

Korea-China FTA was initialized in 2015. Korea has a high level of dependence on trade for its economic growth, especially to China. Technical Barriers to Trade(TBT) among various non-tariff barriers is becoming increasingly important. Elimination of TBT is one of the key issues in which the South Korean government is interested since technical barriers significantly affect trade between the two countries. MRA has been considered as an effective tool to relieve such technical barriers. Several studies and surveys showed that MRA would mitigate the barriers of import and solve the problems that many companies face in international market. This study tries to seek utilization plan of MRA for Korea-China FTA. It suggests suitable utilization plan of MRA considering the difference of technical regulations between two countries. This paper has value in that it provides specific MRA strategies targeting China while other prior studies have merely analyzed the necessity of MRA.

• International Commerce and Information Review
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• v.19 no.3
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• pp.25-44
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• 2017

In 2017, the EU-Japan FTA talks were resumed ahead of the G20 summit in Brussels, Belgium, and agreed to abolish tariffs on 95% of all trade items. These figures are highly liberalized agreements that are equivalent to the Pacific Rim Economic Partnership Agreement (TPP). Particularly, Japanese automobiles were aggressively negotiating the abolition of tariffs with 7-year grace period and the gradual elimination of European cheese in 15 years. If the agreement is concluded, the tariffs of 1 billion euros (about 1.3 trillion won) will disappear, and Korea, which has similar industrial structure with Japan, will be hit by the processed food, chemical products, medical equipment, dairy products and automobile industries. do. The purpose of this study is to examine the mutual recognition agreement (MRA) that can directly affect the Korean companies in the content of the Japan-EU FTA and to suggest the implications for the Korean export companies.

• Journal of Digital Convergence
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• v.9 no.3
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• pp.203-212
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• 2011

This study aims to suggest the ways of mutually beneficial cooperation between large companies and small companies in the field of telecommunication services. To achieve this goal, it attempts to introduce mutually beneficial cooperation plans based on horizontal relationships rather than vertical relationships among large companies and small companies. Research contents will suggest the similarities and differences of individual telecommunication companies by analyzing mutually beneficial cooperation plans of large companies and small companies based on domestic three telecommunication companies. It examines the perceptions of people who are engaged in large companies and small companies in order to enhance the recognition on the mutual cooperation of large companies and small and medium companies. Based on research results, it attempts the activation methods of mutual cooperation of large and small companies.