• Journal of Service Research and Studies
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• v.6 no.2
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• pp.133-151
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• 2016

The purposes of this research are to empirically examine (1) the impact of application of IT in IT industry which is the main engine for creative economy, (2) the relationship between application of IT and corporate strategy, and (3) the influence of corporate strategy on application of IT and employment. To achieve the purpose of research, we conducted a survey on 187 CIOs in october 2013. Research findings confirm that application of IT provides competitive advantages such as efficiency, threat, functionality, attack, and integration and these traits of IT significantly contribute to employment. And research results show that the moderating effects of corporate strategy on the relationship between application of IT and employment are different depending upon the type of corporate strategy. Thus firms in IT industry should consider traits of IT more seriously when they establish corporate strategy.

• Proceedings of the KSR Conference
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• 2008.06a
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• pp.676-683
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• 2008

It is developed in domestic and position Tilting train's Onboard Cabsignal system at the car of the train follows in the route which comes to be applied and application environment and the scope of function and application of equipment is different applied. The development direction of signal equipment at the domestic car must secure the maintenance conservativeness and a fundamental technique of hereafter. It will reach and to respect standardization of technical power it leads and must be applied development or. Consequently, Domestic it is developed tilting it investigates the application scope of the train. It investigates the development direction of signal equipment at the hereafter car. Currently it researches the signal equipment of top of head of a family enemy conditions grudge. Also, It was improved the scope of application function in following and it considered it researched the quality thing and the signal equipment at the car.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 1998.06b
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• pp.99-104
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• 1998

Application sharing is the ability to use existing applications, such as Excel or MS-Word, during a group session without modification. In this paper, we present the design and implementation of an application sharing system, called ShareIt, which enable users to share arbitrary MS-Windows applications under the Win 3.1/95/NT and X window system, and evaluation of the system performance. To share an application, the image of the application window is captured and transmitted to other sites. With the use of the window capturing method, ShareIt allows any MS-Windows application to be shared regardless of not only the window systems but also the version-up of window systems.

• Proceedings of the Korea Information Processing Society Conference
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• 2018.10a
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• pp.913-915
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• 2018

오늘날 다양한 VR(Virtual Reality) 기술의 발전으로 체감형, 몰입형 컨텐츠 시장이 급속도로 확대되고 있다. VR 기반 컨텐츠는 게임과 애니메이션, 영화와 같이 소비자에게 엔터테인먼트를 제공하는 목적으로 주로 활용되고 있다. 그러나 VR기술은 엔터테인먼트 뿐만 아니라 사용자에게 더욱 다양한 경험을 제공할 수 있다. 따라서 본 논문에서는 정보전달 위한 VR 게임을 설계 및 구현하고자 한다. 제안한 방법을 통해 미술관과 사적 건물 등과 같이 사용자에게 엔터테인먼트와 더불어 정보전달을 목적으로 하는 컨텐츠에 적용하여 활용할 수 있을 것이다.

• Journal of Korean Elementary Science Education
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• v.30 no.4
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• pp.601-614
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• 2011

The purpose of this study was to investigate significant differences between the application group and nonapplication group of integrated science education in the science class about elementary teachers' perceptions and PCK. The results are as follows. First, no significant differences were found about science teachers' fundamental background variables between the two groups. This results showed that the application of integrated science education didn't have relation with the fundamental background variables. It was found that the application group of integrated science education has a lower frequency than the application group, however, it has been analysed that the application group has been applied at the introduction stage for students' motivation, focused on biology as twice every month. Second, to apply a successful integrated education in the elementary science class, it has analysed that not only teachers should need to understand about application method and concept of integrated science education but also science textbook and teaching-learning material should be developed and diffused in the well-integrated science. Third, it was found that professionality of elementary teachers to teach the scientific content knowledge is not comparatively high and non-application group of integrated science education has a lower PCK than the application group. Therefore, it should be provided that not only training programmes to learn interdisciplinary knowledge related to science, can lead to more understanding about instructional design, teaching strategies and concept for integrated science education should be developed but also chances to participate in various training programmes should be provided to enhance elementary teachers' professionality for integrated science education.

• Korean Journal of Soil Science and Fertilizer
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• v.11 no.3
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• pp.175-194
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• 1979

The soil organic matter contents in arable land are generally low in Korea. Thus it is generally agreed that the application of organic materials to soils would be much beneficial. Present paper is a review on the effectiveness of organic mat ter application in uplands and lowlands. 1. The effect of organic matter application in uplands are of more clear and simple to explain as compared to that in lowlands. In uplands, appropriate application of organic matters such as compost and various crops residues improves the physical properties of soils leasing to increased water holding capacity, better aeration, and decrease in soil erosion. 2. In lowland, rice soils under water logged conditions the effect of organic matter application on rice yield is not straight borward and demands more refined knowledges for the interpretation of it. 3. It is found that the application of compost in rice soils is more effective when nitrogen fertilizer application is limited it dicating that nitrogen contained in the organic maerials can become available to rice plant and plays an important role for increased yield of rice under the condition where nitrogen fertilizer supply is limited. 4. Application of organic matter does not always bring about the desirable effects. Very often the organic matter application results in more intensive soil reduction leading to the accumulation of harmful substances which would can cancel out the positive effects of organic matter. This is partiunlarly true in poorly drained soils. 5. Rice straw or compost, when applied rice soils, supply sizeable amounts of available silicate to rice plant resulting in yield increase. 6. Although the effectiveness of organic matter application on rice yield in short term experiments is not consistent due to many reasons, the long term effect of organic matter is significant. 7. The term of the $O.M/SiO_2$ ratio in rice soils can serve as a criterion for the judgement of whether organic matter or silicate fertilizer is needed to be applied in a certain soil.

• Journal of Information Technology Services
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• v.10 no.2
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• pp.41-60
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• 2011

Due to the explosive growth of smartphone use, new type and format of business opportunity is being created. Despite the creation of added value using smartphone is very important, the past study on smart phone has been mainly focused on its functions and specifications. This study is intended to identify the factors that influence continuance usage intention of smartphone and to analyze the relationship between such factors and the expected confirmation. satisfaction, and usage intention. The result of this empirical study indicates that the perceived enjoyfulness and quality significantly affect users' expected confirmation and satisfaction, and social influence also affects users' continuance usage intention. Thus, it implies users place a high value on enjoyfulness and quality in using smartphone application and on social influence in choosing specific application. Finally this paper provides a detailed account of how customers accept smartphone application and their perceived characteristics affect the usage intention.

• Journal of Information Technology Services
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• v.12 no.2
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• pp.269-289
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• 2013

The tremendous advancement of technology sparked a lot of opportunities for developers and consumers to pave way to a dynamic application market in smartphones. This study focuses on the users' perspective, that is, the preference between two application markets that varies in many perspectives of its features. Hence, the purpose of this study is to provide a comparative study on two mobile application stores in smartphones; Google Play and T-Store. A survey was conducted to compare the markets, and the results showed the different influencing factors on choosing and using each application store. In addition, the results somehow revealed the harmony of co-existence in smartphones.

• Fire Science and Engineering
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• v.21 no.4
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• pp.59-64
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• 2007

We studied on the fires about the electrical motors in this paper. We compared and analyzed about the transformation and damage state of single-phase induction motors used in the home appliances when we applied electrical overload and exterior flame. This experiment was progressed by the electrical overload application test and the exterior flame application test through the locked rotor of motor. In case of the exterior flame application test, it is divided into the apply voltage case and not apply voltage case. The result of an experiment through the locked rotor of motor, it was able to observe the short-circuit marks between layers at the winding coil parts, and it was appeared a transformed dendritic tissue structure of winding coil by the electrical overload test. The application voltage and the application exterior flame, it was confirmed that the stator winding coil parts were remain original shapes and observed that the color of the winding coil's circumference was changed to red. The non-application voltage and the application exterior flame, it was observed that the stator winding coil parts were transformed quite from original shapes. It was observed that the color of the winding coil and circumference parts was changed to red at the same case of non-application voltage.

• Proceedings of the Korea Information Processing Society Conference
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• 2005.05a
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• pp.393-396
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• 2005

기업의 IT 환경이 시스템 중심에서 비즈니스 중심으로 바뀌어감에 따라, IT Process 관리를 위해 ITIL 모델 기반의 Service Support 시스템들이 개발되고 있다. 대다수의 이들 시스템들은 application 관리 기능을 다루고 있지 않으나, application 의 변경으로 인한 장애 발생을 최소화하고, 장애발생 시 비즈니스에 어떠한 영향을 미치게 될지 짧은 시간 내에 진단하고 복구하는 것은 장애관리 측면에서 중요한 기능이라고 할 수 있다. 이러한 기능은 application 이 시스템에 의해서 관리되고 비즈니스와 application, infrastructure 의 연관관계가 Knowledge DB 를 통해 축적됨으로써 더 효율적으로 운영될 수 있다. 따라서, 본 논문은 기존의 Service Support 시스템에 application 관리 프로세스를 보완하여 기능을 개선하고자 하였다.