• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.635-637
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• 2016

The purpose of this study was to apply other programming tools such as robots parish. The robot was utilized for Lego Mindstorms NXT. Programming tools were used to block generic programming tools were used in the NXT-G, was used as a simulation programming tools MSRDS, mobile App Inventor is a programming tool (App Inventor). It can lead to interesting effects of learning and learning based on three programming tool above.

• Journal of architectural history
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• v.1 no.2 s.2
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• pp.52-67
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• 1992

In Cho-Sun Dynasty, since Czhu-Ja Ga Rae be introduced in late Korea dynasty, many kinds of $Y\^{a}e\;Se\^{o}$ by a personal or national edition had been published, based on supports of the political ideology. Especially, in the age of governing by $'Y^{a}e'$ in 16 17c, after completion of publishing $'Oh\;R^{a}e\;Yi(1474),'$ 'Geong Guk Dae Jeon (1469)' in late 15c, norm of $'Ga\;R^{a}e'$ has prevailing and the quantity of publishment of it is more growing. Generally, the contents of these kinds of $Y^{a}e\;Se^{o}$ is intended to interprete the czhu-Ja $'Ga\;R^{a}e'$. and furthermore, some kinds of it, descripted directly architectural institutions as a part of $Y^{a}e\;J^{a}e$ through architectural drawings, with quatating chinese scholar's theory. It can be said that architectural institution on $Y^{a}e\;S^{e}o$ may be a kind of political institution as a tool for execution of a ideal ideology in Confucianism. In this Context, it can be concluded that the governing-class in Cho-Sun Dynasty refered to the architectural institution on $Y^{a}e Se^{o}$ as a ideal norm and, in constructing or organizing buildings, it was taken in account as a 'frame of reference'. The Locus of this study is on architectural drawings on $Y^{a}e\;Se^{o}$, for certifying interrelationship the institution which is executed in the drawings and the architectural characteristics of construction and organization in Cho-Sun Dynasty.

• Korean Journal of Veterinary Service
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• v.46 no.4
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• pp.303-314
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• 2023

Protective efficacy of trivalent Salmonella inactivated vaccine containing Chlorhexidine-inactivated S. Enterltidis (SE), S. Typhimurium (ST), and S. Gallinarum (SG) strains, was evaluated in this study. A total of 70 brown nick layers were divided into 7 groups, A to G, containing 10 hens per group. All hens in groups B to D were intramuscularly immunized with approximately 7×10⁸ cells (3×10⁸ cells of SE+1×10⁸ SE+1×10⁸ cells of ST+3×10⁸ cells of SG) of the trivalent vaccine in 0.5 mL of PBS. All chickens in groups E to G were injected with sterile PBS. All hens of groups B and E, groups C and F, and groups D and G were orally challenged with approximately 2 ×10⁹ CFU of wild-type SE, ST, and SG, respectively. Serum IgG titers and CD3⁺CD4⁺ T-cells, and CD3⁺CD8⁺ T-cells levels of groups B to D significantly higher than those of group A. In addition, all animals in groups A to C, E and F showed no clinical symptoms and survived after the virulent challenges, whereas one chicken in group D died and all chickens in group G died following the challenge. The protection against wild-type SE and ST in liver, spleen, cecum, and cloaca of groups B and C chickens was significant effective as compared with those in groups E and F. These indicate that the trivalent inactivated vaccine can be an effective tool for prevention of Salmonella infections by inducing robustly protective immune responses and cellular immune response in chickens.

• Asia pacific journal of information systems
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• v.14 no.3
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• pp.23-55
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• 2004

Interests on Service Level Agreement(SLA), an immanence operating tool for managing the level of the information system service objectively and qualitatively, were raised among IT outsourcing service providers, outsourcers, and operating departments. Yet, only a few domestic conglomerates adopted the SLA, and exact usage of the SLA is currently unknown. Because of the importance of the SLA between a service recipient and a service provider, the agreement is treated with high confidentiality. This raised the problems to organizations which are considering the SLA but lack in the concrete guide line to internalize SLA management process. This study provides the process model of implementation for SLA by conducting multiple case research. The sampled companies are currently implementing the SLA over 1 year of usage period. Factors were used to provide the managerial contribution for implementing the SLA. To analyse the case samples, in-depth interview method was conducted for each sampled company. As a result, if SLA can be used as an immanence managerial tool and can be actively implemented, it will be an strategic tool for various decision making in IT management practice with long term relationship, better shared partnership, and continuous service improvement.

• KIEAE Journal
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• v.1 no.1
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• pp.11-16
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• 2001

Concern about global environment has been increasing in recent years. Efforts to minimize the environmental impact to the globe as well as human beings have increased, especially in the late twentieth century. The study researches one of the solutions for the environmentally friendly building construction, which can contribute to sustaining the world environment. Assessment and proposals are made for high-rise apartments, one of the most popular construction types nowadays in Korea. Careful building design and construction for apartment buildings could reduce the environmental impact significantly without lowering standards of living. Since the volume of high-rise apartment construction is so great, a small improvement in each building will make a great contribution. Assessments are made over the life-span of apartment buildings. A tool has been made through references from western examples. mainly from BHEEAMs made in the United Kingdom. The components of the tool include passive design strategies, building materials. energy consumption during building operation, and management and maintenance. Co-relationship between buildings and ten environment in Korea is searched. Korean high-rise apartments are assessed with the tool and suggestions for sustainable development are made mainly for improvement of embodied energy of building materials and the life of buildings.

• Journal of the Korean Society for Precision Engineering
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• v.31 no.12
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• pp.1093-1100
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• 2014

The goal of this paper is to investigate preliminary the applicability of 3D printing technologies for the development of the hot bulk forming process and die. 3D printing technology based on the plastic material was applied to the preform design of the hot forging process. Plastic hot forging dies were fabricated by Polyjet process for the physical simulation of the workpiece deformation. The feasibility of application of Laser-aided Direct Metal Rapid Tooling (DMT) process to the fabrication of the hot bulk metal forming die was investigated. The SKD61 hot-working tool steel was deposited on the heat treated SKD61 using the DMT process. Fundamental characteristics of SKD 61 hot-working tool steel deposited specimen were examined via hardness and wear experiments as well as the observation of the morphology. Using the results of the examination of fundamental characteristics, the applicability of the DMT process to manufacture hot bulk forming die was discussed.

• Journal of Korean Academy of Nursing
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• v.43 no.3
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• pp.379-388
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• 2013

Purpose: The purpose of this study was to develop a tool to evaluate patient safety culture in nursing homes and to test its validity and reliability. Methods: A preliminary tool was developed through interviews with focus group, content validity tests, and a pilot study. A nationwide survey was conducted from February to April, 2011, using self-report questionnaires. Participants were 982 employees in nursing homes. Data were analyzed using Cronbach's alpha, item analysis, factor analysis, and multitrait/multi-Item analysis. Results: From the results of the analysis, 27 final items were selected from 49 items on the preliminary tool. Items with low correlation with total scale were excluded. The 4 factors sorted by factor analysis contributed 63.4% of the variance in the total scale. The factors were labeled as leadership, organizational system, working attitude, management practice. Cronbach's alpha for internal consistency was .95 and the range for the 4 factors was from .86 to .93. Conclusion: The results of this study indicate that the Korean Patient Safety Culture Scale has reliability and validity and is suitable for evaluation of patient safety culture in Korean nursing homes.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.403-412
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• 2021

As the number of mobile apps increases exponentially, automation of tests performed in the app development process is becoming more important. Until the app is released, iterative verification is performed through various types of tests, and this study was conducted focusing on the GUI test among various types of tests. This study is meaningful in that it can contribute to the stable app distribution of the developer by suggesting the development direction of the GUI test. To develop Android's GUI test tool, I collected basic data before presenting the development method by researching Android's UI controls and Material design guideline. After that, for the existing GUI test automation tool, two tools based on screen capture test and four tools based on source code analysis test were studied. Through this, it was found that existing GUI test tools don't consider visual design, usability, and component arrangement. In order to supplement the shortcomings of existing tools, a new GUI test automation tool development method was presented based on the basic data previously studied.

• Journal of the Health Care and Life Science
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• v.10 no.2
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• pp.369-377
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• 2022

The purpose of this study was to develop safety care practice measurement tool for childcare teachers. The tool for this study was developed and validated according to DeVellis' scale development process. The construct validity of the instrument was analyzed by major analysis of Varimax rotation, and the internal inertia was verified by Cronbach's α. The final scale was a 4-point scale, consisting of 22 items in 7 domains. The total explanation was 59.32% and the Cronbach's α was .80. Therefore, it is judged that the tool developed in this study is a useful tool to measure the level of safety practice care behavior of childcare teachers.

• 한국ITS학회:학술대회논문집
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• 2008.11a
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• pp.154-157
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• 2008

유비쿼터스 센서 네트워크에서 전력 효율을 높이는 것은 매우 중요한 과제이다. 노드의 전력 소비를 줄이기 위해 다양한 mac protocol 들이 제안되어 왔고, 본 논문에서는 ns2(network simulator) tool을 이용하여 Wei Ye, John Heidemann, Deborah Estrin 이 2002년에 발표한 S-MAC Protocol 의 전력효율을 기존의 IEEE 802.11 MAC 과 비교하였다.