• Journal of Digital Convergence
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• v.10 no.10
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• pp.277-282
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• 2012

The speech recognition system can not quickly adapt to varied environmental noise factors that degrade the performance of recognition. In this paper, the echo noise robust HMM learning model using average estimator LMS algorithm is proposed. To be able to adapt to the changing echo noise HMM learning model consists of the recognition performance is evaluated. As a results, SNR of speech obtained by removing Changing environment noise is improved as average 3.1dB, recognition rate improved as 3.9%.

• Journal of Fisheries and Marine Sciences Education
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• v.26 no.4
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• pp.797-807
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• 2014

The purpose of this research is to clarify the influence of job satisfaction factors on the turnover of marine sports employees and propose the methodical and scientific preliminary data suggesting the development of marine sports and policy direction. To achieve this research was conducted on 247 marine sports workers from February to March, 2013 and the findings are shown below. Firstly, male workers showed higher satisfaction rate in social recognition and salary. Female workers showed higher satisfaction in work conditions. Married workers with related license holders negative in promotion, but workers who are 50 and older with high school diploma showed higher satisfaction. Secondly, group of singles showed higher satisfaction rate in social recognition and peer relationship. People with related majors showed higher satisfaction in suitability, salary, peer relationship and social recognition. Thirdly, those who show higher satisfaction in social recognition, work condition, salary, suitability, and promotion are show a lower likelihood of changing their job.

• Journal of the Korean Society of Safety
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• v.31 no.6
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• pp.84-92
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• 2016

Since the mankind started its space mission, the number of artificial space objects has been increasing exponentially. It contains not just the space machines which are in use but the machines which are out of order. Meantime, those dead machines are being a serious danger, a real threat to human's lives and property because of it could re-enter into the earth's atmosphere and fall to the ground causing mega-disaster. As the number of space activities gets growing so far, the re-entry of the space objects will be a lot more happened in the future. Therefore, not just natural space object like asteroids but the artificial space object like artificial satellite and space station can cause the disaster by falling to the ground. To protect our nation and our property, the government has set up the space disaster management center in Korea astronomy and Space science Institute. In this study, we surveyed public's recognition of the space object's re-entry situation and analyzed it to contribute building national space disaster management policy.

• Journal of Fisheries and Marine Sciences Education
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• v.21 no.4
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• pp.508-522
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• 2009

A teacher evaluation system is a hot issue of educational policy these days. Many teachers have opposed teacher evaluation system, but government and many parents have agreed teacher evaluation system. And some people agree teacher evaluation system, but some people disagree teacher evaluation system. The approvers of teacher evaluation system insist that teacher evaluation system can provide the quality of instruction, satisfaction of schooling, and nation's competition capacity. But opponents of teacher evaluation system insist that teacher evaluation system can provide dissatisfaction of teachers' job, excessive competition among teachers, and the failure of educational policy. So, comprehensive studies about teacher evaluation system are needed. The purpose of this study was to investigate that elementary and secondary teachers' recognition about teacher evaluation system. The tool of this study was used questionnaire which was made by researcher of this study. This study indicates as follows. Many teachers opposed teacher evaluation system, because of deficit of validity and reliability of teacher evaluation system. Also, many teachers indicated instruction ability as the most important evaluation standard of teacher evaluation system. And many teachers predicted the dissatisfaction of teachers' job and excessive competition among teachers as a result of teacher evaluation system.

• The Journal of the Convergence on Culture Technology
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• v.9 no.2
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• pp.83-90
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• 2023

This study was attempted to identify the effect of university students on their childbirth willingness, provide it as basic data for childbirth encouragement policies, and contribute to the composition of educational data. Multiple regression analysis of data from 195 university students using the SPSS/WIN 22.0 program. The more conservative the view of marriage (r=.142, p<.05) and the higher the degree of awareness of childbirth encouragement policy(r=.258, p<.01), the more significant the correlation was childbearing willingness. The conservative marriage values, youth job policies, and the degree of recognition of work-family balance support influenced the childbearing willingness, and these variables explained the childbearing willingness 9.2%.

• Journal of Korean Academy of Nursing
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• v.30 no.2
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• pp.498-513
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• 2000

The purpose of this study is to construct the nursing-policy and nursing-theory of Korean style by understanding the type of recognition and attitude immanent in Korean people through of Korean people to the Shamanism(巫敎). And this paper is using Q methodology by operant definition. Because individual recognition and attitude to Shammanism is very subjective and individualistic and many-sided. Q statements in this paper are ultimately 38 statements divided into 5 regions, which are abstracted from 285 Q samples. 38 persons in all are objects of P-population. The results of analyses on the characters of each type are as follows. The men who belong to type I is positive to the Shamanism in recognition and attitude at the same time. The men who belong to type II are negative the analysis of the recognition and attitude to Shamanism in recognition, but positive to Shamanism in practical attitude. The men who belong to type III are evidently negative to Shamanism in recognition and attitude at the same time. The men who belong to type IV are positive to Shamanism, but negative or reservative to it in attitude. In conclusion, we could affirm that shamanic care-act which modern medicine discard as only superstition is very deeply rooted in the Korean people'need. In short, Korean people is already and always related to Shamnism, whether positively or negatively. I dare to think this paper might contribute the other disciplines of sciences as basic data.

• Journal of Digital Convergence
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• v.13 no.2
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• pp.135-140
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• 2015

General CHMM vocabulary recognition system is model observation probability for vocabulary recognition of recognition rate's low. Used as the limiting unit is applied only to some problem in the phoneme model. Also, they have a problem that does not conform to the needs of the search range to meaning of the words in the vocabulary. Performs a phoneme recognition using GMM to improve these problems. We solve the problem according to the limited search words characterized by an improved k-means algorithm. Measure the effectiveness represented by the accuracy and reproducibility as compared to conventional system performance experiments. Performance test results accuracy is 83%p, and recall is 67%p.

• Journal of Arbitration Studies
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• v.13 no.2
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• pp.103-122
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• 2004

Recognition and enforcement of the arbitral award play an important role in the settlement of the international commercial disputes. The New York Convention makes it a duty for the courts of signatories to recognize and enforce the foreign arbitral awards not taking the nationality of the party concerned into consideration. Recognition and enforcement of the arbitral award may be refused if the award has not yet become binding on the parties, or has been set aside or suspended by a competent authority of the country in which, or under the law of which, that award was made. The arbitral award has the same force as an irrevocable judgement including effect of excluding further litigation, its execution and formation. But the effect of set aside arbitral award made abroad in arbitral place was denied by France court for the interest of his people. There is no arbitral act but arbitral procedure is regulated by New Code of Civil Procedure in case of France. An appeal against the decision which grants recognition or enforcement is open if the recognition or execution is contrary to international pubic policy in virtue of Art. 1502. Arbitrator may consider compulsory provisions in arbitral place to assure to recognition and enforcement of the arbitral award.

• Korean System Dynamics Review
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• v.14 no.1
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• pp.55-68
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• 2013

It is necessary to evaluate the greenhouse gases (GHGs) reduction policy by central and regional governments to set up the suitable GHG emissions measures. Quantitative, qualitative and synthetic methods have been adopted by previous researches to estimate GHG reduction policy. However, these methods mostly focused on the results of the reduction policy, rather than understanding and fixing the integrated structures of GHG emissions. In this research, System Dynamics(SD) was applied to 1 million green homes program, self-carfree-day system and carbon point program. The results showed that SD analyses could be appliable for the estimation of GHG reduction policy by developing the feedback loops and dynamic simulation model. SD can be consider as a supplementary tool to estimate the GHG reduction policies through the recognition of the structure in complex real system.

• Journal of Korea Technology Innovation Society
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• v.1 no.1
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• pp.9-22
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• 1998

With the advent of new order of international competition, the technology Policy of Korea has been changed from vertical one which focuses on specific technologies or selective industries to a horizontal one which supports R&D activities on a neutral basis. TIP(Technology Infrastructure Policy) is WTO free in the sense that it is Indirect method of supporting technology development and properly defined as a part of government role by OECD. Technology infrastructure is embodied in human capital, and includes also elements of physical capital and knowledge. Hence it is more differentiated than, and distinguished from conventional infrastructure. It implies a need for carefully designed strategy with the recognition of those differences. As a fundamental element of innovation and technological development, technology infrastructure should become the main focus of industrial technology Policy.