• International Commerce and Information Review
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• v.18 no.2
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• pp.151-167
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• 2016

This study is focus on the relationship between the role of FTA and service trade performance enhancing strategy in Korea. and It is on the verification of the focus to the competitive promoting strategy of the logistics industry. finally proposition of the policy making to the government is proposed in the research. The invigoration of the service trade through FTA focus on the logistics industry is very combinative economy policy target with the side of government and the side of private enterprises both. added to this, this is the goal of impossible to achieve just with the development of logistics industry itself. it needs to construct the organic relationship, that is the implement and enforcement of the SCM through logistics industry network. Thus, on logistics, the 3rd party operating system implementation is top priority to gain international competitiveness. furthermore, the 4th party facilitation including consulting function and IT technology to pursue the maximum effectiveness logistics service providing.

• Journal of Digital Convergence
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• v.12 no.6
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• pp.135-144
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• 2014

In devising technological innovation strategies and implementing successful technological innovation, some of the most important factors may be to determine whether to protect technological innovation and to choose how to protect it. Traditionally, technological innovation has been emphasized to obtain compensation as much as possible for innovation in terms of economics and strategy. However, it can be regarded as a very complicated problem to determine such a protection and its level. Generally speaking, enterprises have some common mechanisms to secure compensation for technological innovation, which are known to be patents, secrecy and lead time advantage. From the standpoint of enterprises, it is very important what strategies should be devised to secure profits for technological innovation. According to some domestic and oversea research results revealed that specific patents are not the best way to Appropriability for technological innovation, while also implying that there exist several different kinds of mechanisms to Appropriability for technological innovation in each industry. Nevertheless, since it shouldn't be ignored that most of the researches have overlooked the characteristics of Korean enterprises and industrial differences, this study intends to clarify the effectiveness of technological innovation Appropriability mechanisms reflecting actual circumstances and industrial characteristics in Korea while classifying them. Also The questionnaires and delphi method used in this study. As the result of analysis, in the entire industries, the priorities turned out to be in the order of Superior sales and service efforts, Leadtime advantage, Complementary manufacturing.

• Management & Information Systems Review
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• v.28 no.3
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• pp.161-189
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• 2009

The sub-prime crisis led to the collapse of US investment banks which were considered highly competitive during the Asian Financial Crisis. The event gave us a lesson on importance of the financial supervision. Additionally concerns rise over the fact that the role model of the Capital Market Law, created for the purpose of developing the capital market, is the US investment banks. This paper investigates if the prudential regulations, among them especially the capital regulation, are able to prevent the risk the arises from Korean financial firms operating investment bank business. The current capital requirement regulation, Net Capital Ratio(NCR), is not sufficient, because it's nature of being a ratio makes the NCR ineffective when assets and liabilities are concurrently rising. We also verified the internal model which measured the market risk, by comparing the US investment and Korean banks' diversification effect. The result of the test is that it is difficult to conclude the internal model has a critical defect. This paper's contribution is that it is not sufficient use only the capital regulation in supervising financial markets.

• Geophysics and Geophysical Exploration
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• v.10 no.1
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• pp.50-59
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• 2007

The advent of towed geo-electrical array surveying on water and land has resulted in datasets of magnitude approaching that of airborne electromagnetic surveying and most suited to 1D inversion. Robustness and complete automation is essential if processing and reliable interpretation of such data is to be viable. Sharp boundaries such as river beds and the top of saline aquifers must be resolved so use of smoothness constraints must be minimised. Suitable inversion algorithms must intelligently handle low signal-to-noise ratio data if conductive basement, that attenuates signal, is not to be misrepresented. A noise-level aware inversion algorithm that operates with one elastic thickness layer per electrode configuration has been coded. The noise-level aware inversion identifies if conductive basement has attenuated signal levels so that they are below noise level, and models conductive basement where appropriate. Layers in the initial models are distributed to span the effective depths of each of the geo-electric array quadrupoles. The algorithm works optimally on data collected using geo-electric arrays with an approximately exponential distribution of quadrupole effective depths. Inversion of data from arrays with linear electrodes, used to reduce contact resistance, and capacitive-line antennae is plausible. This paper demonstrates the effectiveness of the algorithm using theoretical examples and an example from a salt interception scheme on the Murray River, Australia.

• Journal of The Korean Association For Science Education
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• v.36 no.6
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• pp.911-923
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• 2016

The purpose of this study is to figure out the quality of understanding and implementation for teachers implementing the 2009 revised elementary science curriculum achievement standards. To achieve this purpose, in-depth interviews were conducted with 12 participants, and the qualitative contents method was used to analyze interview contents. According to the interview contents, the results of this study can be described as a phenomenon that teachers implementing achievement standards regarded achievement standards as usual, while focusing on evaluation in school. To make clear of this phenomenon, we classified it into two main dimensions. One is the understanding of teachers by implementing the 2009 Revised National Curriculum achievement standards for elementary school science curriculum, the other is its application. Teachers regarded achievement standards as a criterion, but did not have much attention to it during class time. Furthermore, teachers point out the problems caused by lacking available support materials and the material about core achievement standards. When teachers implemented achievement standards, they prefer to give class to students based on textbooks rather than achievement standards, and they usually use it as evaluation criterion. Based on the results of this study, there were three suggestions and they are as follows: First, it is necessary to improve teachers' professionalism on curriculum and it is a must for teachers to have more concerns about achievement standards; Second, to develop accessible support materials for teachers; Third, to improve curriculum implementation systems.

• KSBB Journal
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• v.30 no.2
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• pp.58-62
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• 2015

A 3-weeks feeding trial with 288 laying hens were conducted to determine the efficacy of lecithin-free egg yolk at different levels of dietary Ca on performance and Ca absorption. Laying hens were divided into 6 groups according to calcium level and testing agent; 0% calcium feed (A), 0.2% calcium feed (B), 0.4% calcium feed (C, normal feed), 0.6% calcium feed (D), 0.4% calcium feed + 0.2% egg byproduct (C+0.2), 0.4% calcium feed + 0.4% egg byproduct (C+0.4). The final body weight gain of C+0.2 and C+0.4 groups were higher by 1.5% and 7.4% respectively than group C. Tibia ash contents did not show significantly difference, but calcium contents increase (p<0.05) in C+0.2 and C+0.4 groups. Parallel undecalcified tibia joint sections were stained for calcium absorption by the von Kossa's stain. This result show that lecithin free egg byproduct supplementation to normal calcium feed improved growth performance and calcium utilization in laying hens.

• Journal of The Korean Association of Information Education
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• v.20 no.2
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• pp.139-150
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• 2016

The development of Smart devices has become a key influence on the changes of the school system. As Smart education is integrated and institutionalized in school systems, how it is perceived and utilized by teachers should be investigated. This study is conducted to find out the perception of the teachers on characteristics of Smart education, using qualitative research method, and to analyze importance-performance, using additional quantitative analysis. To figure out the perceptions of the attributes of Smart education by teachers, related literatures were reviewed. The 8 teachers were selected and the data on their perceptions of Smart education were collected through direct observation of class and semi-structured in-depth interview. After researching, we finally drew out 16 final concepts, 6 sub-categories, and 3 categories in the open coding process. Based on the 16 concepts on teachers' perceptions on Smart education, importance-performance analysis (IPA) were conducted to identify areas that need focus and improvement. Based on the results of teachers' perceptions on importance of and the levels of use of Smart education, recommendations were provided for better practice of Smart education in school.

• Journal of The Korean Association For Science Education
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• v.31 no.2
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• pp.314-327
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• 2011

The purpose of this study was to investigate secondary science teachers' general perceptions of scientific and creative problem solving. The secondary science teachers responded to a survey. The results indicated that most of the teachers perceived enhancing scientific and creative problem solving skills as one of the most important goals in teaching science. However, they hardly implemented instructions for scientific and creative problem solving in their science lessons. They reported the absence of specialized teaching strategies and assessment tools for scientific and creative problem solving, and university entrance exam-oriented social and educational atmosphere as major barriers. In addition, the teachers tended to present limited understanding of scientific and creative problem solving, which is merely focused on creativity. Considering the results, it was thought that a guide to a clear conception of scientific and creative problem solving was needed. Also, many teaching strategies and appropriate assessment tools for adopting and scientific and creative problem solving were required.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.5 no.1
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• pp.93-112
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• 2010

Korea has risen to one of the most newly industrialized countries boasting its consecutive successful economic growth. The economic growth brought the Korean people more money and free time. Koreans all want to spend more time on leisure activities and travels. In this "mass Tour Age", because of its diverse functions and excellent facilities, resort condominium has been got much more attention. Instead of analyzing whole condominium operations, we put more emphasis on the room reservation system for the efficiency of operation. The purpose of this study is to identify the problems of current condominium operations and to suggest innovative new solutions. To accomplish the purpose, we analyzed the current room reservation system of condominiums in Korea. After reviewing the current reservation system, we provide a couple of suggestions. In order to improve reservation process, future demands should be forecasted as accurately as possible, or be based on everything from sophisticated technological system. I wish this study can help innovate the current reservation problems of the resort condominium industry for continuous improvements of the industry.

• The Journal of the Korea Contents Association
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• v.11 no.9
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• pp.96-105
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• 2011

Korean Students' Physical Fitness Test System, was improved from exercise-related fitness to health-related fitness, it manage the results on the web. This research is one of the practical trial using IT environment for health and fitness improvement, by developing web-based contents. In peer debriefing, 105 contents(health : 6 part 34 contents, exercise : 13 part 71 contents) was designed and realized through analyzing 7th curriculum and 11 domesticinternational contents. The output, have good points, could be used in the class on the web, could be carried out by students in anytime, anywhere. Especially, obese or low fitness children can carry out joyfully. And the contents could be improved on the web. This study is the 1st trial to develop web-based contents, enhancing students' to recognize the importance of health and exercise. If this trial was connected to middle, high school and military, could be contributed in Korean Men's health management. In the future, application study must be carried-out.