• Journal of Information Technology and Architecture
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• v.10 no.1
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• pp.63-70
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• 2013

This paper deals with the trend analysis and the patent prior-art for wireless rechargeable technology. By this technological analysis, the corresponding service applications and the strategy upon the mobile smart phone regarding the design UX/UI and several wireless rechargeable technology have been derived. The market outlook on the wireless rechargeable technology grows rapidly so that the market size is increased about six times bigger than that of the last year, and it will grow about 18 billion dollars in 2014. Because of that, as the interest on this area outfocused, many kinds of technology and new product are being exploited in this field. So the technological guidance and the patent map for the wireless rechargeable technology will highly expected. Especially due to our analysis, research and development about service application of this technology is one of the most promising areas, and several technological suggestions are represented which include the patentability and invalidation, right strategy and licensing policy, and battery sharing with extended durability, etc.

• Journal of the Korean Institute of Landscape Architecture
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• v.35 no.5
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• pp.73-81
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• 2007

The purpose of this study is to derive policy suggestions and new orientations for biotope mapping in Korea from a review of case studies on the classification of biotope typesin Germany. This study was conducted in the following manner: First, the related literature and data on biotopes in Germany was collected. Second, the representative examples at the provincial government level and urban and residential areas were selected. Finally, the characteristics of biotope types, biotope classification systems, and biotope classification criteria were reviewed. The results of reviewing the case examples in Germany are as follows: First, the biotope types at the provincial government level were composed of patterns which existed mostly in natural areas and the corresponding areas of their conditions. Those in urban and residential areas were made up of patterns which were distributed in urban areas and their peripheries. Second, the biotope classification systems at the provincial government level consisted of three steps:large, medium and small. Those in urban and residential areas were made up of two steps: medium and small. However, it is strongly recommended to introduce the biotope classification system composed of three steps. Third, the biotope classification criteria at the provincial government level considered ecological factors and anthropogenic factors except land use forms. Those in urban and residential areas reflected mostly anthropogenic factors and ecological factors. In conclusion, this study suggests that future biotope surveys and mapping in Korea should be investigated not only in urban areas but also in natural and semi-natural areas. In addition, a specified biotope type classification system should be established in Korea.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.19 no.12
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• pp.2340-2352
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• 1994

Under the current IN(Intelligent Network) Architecture, most of their function were performed in SSP(Service Switching point), so the provision or modification of service was limited. To over come these limitation, the structure of 'AIN(Advanced Intelligent Network)' emerged. In this paper, SSP for AIN structure is designed and its performance is evaluated. In other words, the requirements for AIN service implementation are specified on the basis of ITU-T Recommendations. From these requirments and TDX-10 Exchange architecture, the SSP for AIN structure is designed, and its performance is analyzed through the method of simulation and analytical modeling. As a conclusion of this paper, when the system is operated as a standard model, the maximum throughput is 1,270,000 BHCA for Free Phone Service and 1,190,000 BHCA for Credit Call Service. The processors in INS(Interconnection Network Subsystem) are proved to be bottleneck elements. To enhance the performance, several suggestions such as processor and link speedup, and other D_bus service policy are proposed.

• Journal of Digital Convergence
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• v.13 no.9
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• pp.29-37
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• 2015

This study investigated the effectiveness of the learning community for the development of convergence on self-directed learning and problem-solving. One hundred ninety-nine university students participated in the study. In specific, one hundred twenty-three among them participated learning community program at the center for teaching and learning for nine weeks while the others were are not as a control group. Pre-post survey with 62 items was conducted regarding self-directed learning(35 items) and problem-solving(27 items). To analyze the data statistically, ANCOVA(Analysis of Covariate) was used. As results, university students in learning community program showed significant difference in all areas of the survey. In other words, university students in learning community program improved self-directed learning and problem solving more than those who were in the control group. Suggestions and ideas of further studies were discussed.

• Journal of Digital Convergence
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• v.12 no.10
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• pp.61-71
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• 2014

Global commerce is apparently here to bind Korean firms as well as Koreans. The advertising, buying and selling of goods and services recognizes no borders. As a result, enforcing territorially based trademark rights has become ever more challenging. Remote trademark owners who peacefully coexisted in a time before the internet and increasing globalism are now bumping heads. The internet also has made it easier for unscrupulous operators to deceive consumers and divert customers from established businesses by misappropriating trademarks on web-sites and in domain names. U.S. federal courts have been willing to help American businesses halt trademark infringements that reaches outside the United States. This is particularly true for e-business, via the internet, and the trend toward enforcement seems to be in favor of the trademark owner. This article discusses this trend as well as the extraterritorial enforcement of trademark rights by U.S. courts under the Lanham Act. It also offers suggestions for protecting valuable trademark rights worldwide. This paper will contribute to global Korean firms and Koreans who carefully read arguments in this valuable literature.

• Journal of Digital Convergence
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• v.11 no.7
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• pp.149-155
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• 2013

Recently, automobile traffic systems are evolving toward Intelligent Traffic Systems(ITS) with smart sensor technology and collaboration between traffic systems and external ones. On the contrary, Korean ITS services have little improvement comparing with other communication services. The main causes of this phenomenon are due to already allocation of ITS recommended frequency band to broadcasting services, and also dedication of DSRC frequency band over ISM band resulting in interferences. This paper provides the analysis of current Korean ITS technology status, and two suggestions to activate the ITS industry. First, need to fix the ITS standard combining WAVE and DSRC specifications soon. Second, ITS frequency allocation to complete its standard implementation in near time frame.

• Journal of Korean Academy of Nursing
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• v.28 no.1
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• pp.104-116
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• 1998

The purpose of this study was to analyze the trends of family nursing research in Korea. The subjects were 62 articles, 132 master theses and 20 doctoral theses published during the period between 1970-1997.7. The results are as follows. 1. The types of research that were analyzed were factor isolating. 34.1%, factor relating, 54.2%, situation relating. 6.1% and situation producing, 3.7%. 2. Research designs were experimental studies, 6. 1%, non-experimental studies, 89.7% and qualitative research, 4.2%. Survey research was the method used in 82.7% of the papers. 3. On the research subjects, 94 papers dealt with the family member of a patient or a single person, 59 papers dealt with a patient and 7 papers dealt with whole family. 4. On the places of studies, 64.0% of the studies were done in hospital rooms, 12.9% in the communities and community facilities. 12.0% in schools, 10.7% in the home, and 0.4% an occupational setting. 5. The most frequently used family concept in the title of the articles was "family support"(59 papers) followed by family function and family burden. 6. The most frequently used family assessment tool was Family Environment Scale(FES) developed by Moos & Insel. 7, According to family nursing domain described by Murphy' and Meister'study, the subdomain, relationship of the family and disease was found 83.2%. 8. Four papers built conceptual frameworks based on various theories of researchers. Eleven papers applied family theories and five papers applied nursing theories. Based on the above findings the following suggestions are made. 1. The various domains of family nursing research should be used including in the relationship of family and health, health policy and family. transcultural family research, and theoretical approach to family. 2. Qualitative research should be used for family nursing research. 3. Family assessment tools should be developed for the Korean family.

• Journal of dental hygiene science
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• v.20 no.1
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• pp.1-8
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• 2020

Given that the demand for dental care for elderly individuals is expected to increase according to demographic changes, long-term roadmaps for the current health insurance system should be actively planned. The study aimed to investigate the health insurance system in Korea, compared to that of Japan, and suggest directions for the work of dental hygienists to provide basic data on efficient improvements in the health insurance system. Based on the collected data, the website was used to collect additional related data from Korea and Japan. The most common cause of death in Korea was malignant neoplasms, and most patients were hospitalized for diseases and disorders of the musculoskeletal system and connective tissue. Dental care covered by Korean medical insurance for individuals aged 65 years or older was treatment oriented, such as dentures and implants, while in Japan, treatment-intensive items, such as visiting a dental hygienist for guidance and provision of home-care professional oral hygiene treatment, were covered. The percentages of remaining teeth in Korea and the percentage of remaining 20 teeth were 68.9% in those aged 65 to 74 years and 51.2% in those aged 75 to 84 years in Japan. A strategy for promoting oral health among elderly individuals should be established, and a multilateral intervention approach is required to prevent oral problems from leading to deterioration of whole-body health. The role of dental hygienists in providing comprehensive assessment to elderly individuals is important. In order to provide systemic oral care, it is necessary to introduce oral care systems according to the national policy.

• Journal of Digital Convergence
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• v.9 no.2
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• pp.33-40
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• 2011

It is very difficult to predict what effects the introduction of IFRS(International and Financial Reporting Standars) has on the existing system. Only the cautious and careful adoption of new system will minimize the confusion. The purpose of this paper is to propose appropriate design and construction of IS on financial statement according to the introduction of IFRS(International Financial Reporting Standard) in order to minimize the confusion. In order to meet that purpose, suggestions on five areas in consolidation financial statement are proposed. Those five aspects are as follows: Area of SPE Consolidation, Area of internal transaction setoff, Area of unrealized gain or loss setoff, Area of eliminate the investment account against the stockholder's equity, Making Consolidation footnote and Consolidation CoA as other area.

• Journal of Digital Convergence
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• v.9 no.2
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• pp.15-31
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• 2011

Information Technology represents substantial financial investment for government organization. However, it seems that the real goal of IT investment, which is to make government more efficient, effective, and responsible through IT systems, has not been seriously aware of in the government organizations. As a result, despite of large investment in IT over many years, substantial benefits accrued to the work, such as process innovation and work efficiency, have not actually occurred. In this paper, it is argued that, since IT benefits will not be realized without any effective benefits realization efforts, it is needed in IT evaluation to put more emphasis on the efforts. Therefore, it is suggested that appropriate IT evaluation can possibly work as a guideline for deriving the desired benefits through the IT investment. In this study, some of the well known approaches were reviewed about what IT evaluation and IT benefits realization efforts should be. Current evaluation method was analyzed from the perspective of benefits realization. On the basis of the analysis, this study leads to suggestions that improve the current ways of evaluating IT performance, helping government focus on realizing practical IT benefits at work.