• International journal of advanced smart convergence
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• v.6 no.4
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• pp.26-32
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• 2017

In this study, we showed understanding and production ability of the interface about internet, operating system, contents, and devices. This study aimed to make a list of 18 items in 4 areas for basic knowledge of UI/UX, establishment of design research, design concept, and design production for 22 sophomore, junior and senior students in IT departments, and the results of understanding were divided into three groups of excellent, normal, and insufficient, and evaluated. It was found that excellent was 18.39%, average was 38.52% and insufficient was 43.07%. Therefore, 18.39% of the students understood UI/UX, and 81.61% of students did not understand UI/UX well. In particular, in the comparison analysis of four areas, the design research area was 44 points, the design content area was 29 points, and the design production area was 11 points which was found to be the lowest. Next, the 10 evaluation items in the mobile UI/UX build guide evaluation were evaluated in the same way as the UI/UX understanding, and the excellent score was 3 points, the average score was 73.3 points, and the poor score was 155 points. The UI/UX build guides showed worse evaluation than UI/UX understanding. Therefore, to cultivate UI/UX understanding and content production ability, UI/UX experts should be fostered with professional course organization and systematic curriculum.

• Genomics & Informatics
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• v.14 no.4
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• pp.138-148
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• 2016

The success of genome-wide association studies (GWASs) has enabled us to improve risk assessment and provide novel genetic variants for diagnosis, prevention, and treatment. However, most variants discovered by GWASs have been reported to have very small effect sizes on complex human diseases, which has been a big hurdle in building risk prediction models. Recently, many statistical approaches based on penalized regression have been developed to solve the "large p and small n" problem. In this report, we evaluated the performance of several statistical methods for predicting a binary trait: stepwise logistic regression (SLR), least absolute shrinkage and selection operator (LASSO), and Elastic-Net (EN). We first built a prediction model by combining variable selection and prediction methods for type 2 diabetes using Affymetrix Genome-Wide Human SNP Array 5.0 from the Korean Association Resource project. We assessed the risk prediction performance using area under the receiver operating characteristic curve (AUC) for the internal and external validation datasets. In the internal validation, SLR-LASSO and SLR-EN tended to yield more accurate predictions than other combinations. During the external validation, the SLR-SLR and SLR-EN combinations achieved the highest AUC of 0.726. We propose these combinations as a potentially powerful risk prediction model for type 2 diabetes.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.227-232
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• 2008

Recently, Operators of Facilities perform Asset Management for extending life-cycle of Facilities. Moreover government recommend Asset Management for educational facilities through the statute as promotion law for educational facilities business, regulations of operating educational facilities business. Operators of Education Facilities also have recognized Asset concept of the educational facilities, and established and operated each systems. However, OO university isn't performing Asset Management efficiently because of absence of own structure system and Asset Management system. Therefore, this study analysed the present condition of Asset Management of OO university, and offered basic references that efficiently improve the present Asset Management and suggest not only the reasonable operation but also management organization.

• Journal of Navigation and Port Research
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• v.28 no.7
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• pp.593-600
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• 2004

This paper aims to introduce budgetary accounting system for not-for-profit organizations related to maritime and fishery in Korea Especially, these not-for-profit organizations related to maritime and fishery should design and maintain the original accounting systems because they have some objectives and activities of organizations different to for-profit organizations. Currently, while the accounting for not-for-profit units is difficult to understand, this case study of budgetary accounting system for not-for-profit organizations related to maritime and fishery as KSSIT may be great help to them by reflecting all administrative activities of these units and offering objectively and fairly financial position and phase or operating results. This paper concentrate primarily upon this subject about double-entry accounting system to be introduced in order to improve budgetary systems of not-for-profit organizations. These units are governmental organizations as public corporations and bodies corporate and politic. Therefore, not-for-profit organizations related to maritime and fishery should be applied to regulations of the Governmental Accounting Standards Board. GASB has the authority to establish standards of financial reporting for all units of government. With conclusion, this paper reviewed a case of double-entry system for budgetary accounting, and examined a process of financial reporting in not-for-profit organizations. Through this paper, the comprehensive understanding of budgetary accounting system for not-for-profit organizations as KSSIT would be promoted.

• Journal of the Korean Society of Safety
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• v.29 no.6
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• pp.22-27
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• 2014

The market of performance arts industry such as concert, musical and opera etc is now expanding in Korea. However, the inadequate safety management in theatres often causes some accidents. The guarantee of safety in theatres is very important since the accidents in theaters can lead to many casualties and serious property damages. In particular, the small theatres which have no obligation of safety inspection by law are very vulnerable to safety mattes. This study has done the research into the improvement of safety in small theaters through the inspection and analysis of their safety status. For the purpose, this study has inspected and analyzed the safety status of small theaters over 120 in the field of theater management and operation, fire protection, electrical facilities, ceiling structure and etc. Moreover, this study had investigated the law and technical standards related to theatre safety. This study shows that the essentials to make sure of the safety in small theaters are (1) the education to improve the sense of security of people who work in theaters (2) the training to strengthen the operating skills of the facilities in theaters (3) the cooperation and support of the related organization such as technical research center, central and local government.

• Journal of the Korean Institute of Rural Architecture
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• v.19 no.1
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• pp.23-34
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• 2017

The purpose of this paper is to suggest the preliminary data for the improvement of the senior centers' indoor environment and the upcoming progress located in rural areas. In wanju county, 81.8% of seniors were enrolled in senior centers, and used the facility everyday. Also, most of the users tended to use the facilities between 12 a.m. and 6 p.m. The majority of users had lunch at the senior centers. The facilities of most senior centers were in poor condition, and some had their restroom outdoor. Also, most senior centers are exposed to high concentrations of carbon dioxide during winter. During this season, the thermal environment in the restroom was bad. However, the users' level of the facilities' satisfaction was positive. Senior centers have been operating the facilities with difficulties, due to the low financial support from the local autonomous organization. The indoor temperature in most centers, especially, was above $30^{\circ}C$ during summer on account of lack of funding for airconditioning. Therefore, it could be recommended that the local autonomous entity start regular check-ups and repairs for the poor indoor environment and facilities, with more financial support and active supervision of the management.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.26 no.10
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• pp.1472-1479
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• 2002

Environmental protection on the ocean has been interested and nowadays the International Maritime Organization(IMO) has advanced on the prevention of air pollution from ships. This study presents the emission characteristics of 4 stroke marine diesel engines in E3 cycle (propulsion application) and D2 cycle (generation application). Also the effects of important operating parameters in terms of intake air pressure and temperature, and maximum combustion pressure on the specific emissions are described. Emissions measurement and calculation are processed according to IMO Technical Code. The results show that NOx emission level in E3 cycle is higher than that in D2 cycle due to lower engine speed at low load and the maximum combustion pressure by fuel injection timing control and intake air temperature has strong influence on NOx emission production. And CO, HC emissions are not affected by maximum combustion pressure and intake air pressure and temperature.

• Journal of the Korean Society for Marine Environment & Energy
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• v.5 no.2
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• pp.41-49
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• 2002

This paper describes on the initial procedure of the concept development for marine waste cleaning ships and her fleets. We investigated and analyzed about missions, operating ocean environments; similar cleaning ships, laws and regulations for determining the functional requirements of ships and fleets, and then top-level requirements were drawn out. According to the volume estimation of marine wastes in domestic coastal and shoreline, we made the alternatives, combination of some design factors, for the evaluation of economical efficiency. As a result of this study, we organized the fleets of marine waste cleaning ships adapted to the environments of domestic coastal.

• Journal of Korean Library and Information Science Society
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• v.39 no.2
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• pp.5-27
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• 2008

The purpose of this paper Is to present a long-term development plan for the KRILI(Korea Research Institute for Library and Information). To do so, authors analysed a various library research institutes and related organizations in U.S.A., U.K., Czech Republic, Hungary, and Japan. And using the SWOT analysis, author identified and described the current status and also surveyed recognition of library and information science faculties as to desirable roles and phase of the KRILI. Based on the results of analysis and survey, this paper suggested a long-term plan(vision and objectives, strategic issues, desirable phase and organization system, growth and development model, Internal cooperative operating systems and external research cooperation system, etc.) of the KRILI.

• Journal of Korean Library and Information Science Society
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• v.48 no.2
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• pp.1-21
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• 2017

According to the library act, the regional central library is not only a public library but also a library representing the metropolitan municipalities in Korea. But the status and role of current representative libraries are so weak that they are nothing more than large public libraries. Focusing on realistic vulnerability, this study analyzed the major weaknesses and limitations of regional central libraries and suggested ways to normalize legal positions and operations in terms of revising and supplementing the library act, restructuring and strengthening the tasks to be performed, and expanding the manpower and operating organization directly connected with core competencies.