• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.2058-2059
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• 2007

전기부문 표준품셈은 전기공사의 예정가격 산정시 가격결정의 기초자료로 활용됨은 물론 적정공사비 반영을 통한 부실시공방지 및 전기공사의 질적 향상과 전기공사업계의 건전한 발전을 유도하고 나아가 국가산업발전에도 큰 영향을 미치는 중요한 기준이나 이러한 중요성에도 불구하고 그 제 개정 절차가 표준화 되어 있지 않는 바, 전기부문 표준품셈 제 개정절차, 표준품셈 실사시 여유율적용 필요성, 여유율 적용요소, 적용사례 등 국내외 관련 자료를 수집 검토하여 합리적인 적용기준(안)을 제시하고자 한다.

• Analytical Science and Technology
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• v.29 no.6
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• pp.261-268
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• 2016

TXRF is a powerful technique for the soil sample analysis due to its ability to conduct quantitative analysis of powder sample without complicated pre-treatment processes. The conventional internal standard method used for this technique suffers from relatively low accuracy because of varying matrix effects of soil. In order to improve the accuracy, external standard method was applied to analyze two types of soil samples; acid-dissolutionized soil solution and detergent-suspended soil powder. Individual ICP-AES/MS grade standards were mixed, diluted and measured to create standard curves, but applying these curves for analyzing the soil solution sample did not make any improvement in comparison with the internal standard method. On the other hand, standard curves were created with using standard soil powders for the analysis of soil powder samples, and we found that this method increased the accuracy significantly relative to the internal standard method. Especially, Al, Fe, K, Ca, Ti, Ba, Mn, Sr, Rb, Cu was measured with relatively high accuracy (relative error = ${\pm}20%$).

• Journal of Engineering Education Research
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• v.12 no.4
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• pp.3-17
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• 2009

The purpose of this study is to develop the national generic competency standards for professional engineer and so improve the quality of Korean professional engineer into an international level. First, this study intends to develop the national generic competency standards for professional engineer that contributes to maintain and enhance the quality of professional engineers in terms of a linkage among education and training, qualification, and labor market. Second, this study aim to obtain the national generic competency standards for professional engineer that applies to reform the criteria of certification, testing, and interview of National Technical Qualification System as well as to develop the curriculum of engineering education and continuing professional development and the system of human resource management in corporations. As a result, a final draft of the national generic competency standards for professional engineer was confirmed to include 12 clusters of competency standards and 56 elements of competency standards.

• Spatial Information Research
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• v.23 no.4
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• pp.23-32
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• 2015

The basic purpose of standardization is to enhance economic feasibility and increase efficiency in the field of production, consumption, and distribution, etc. Therefore, standardization field requires circulatory system that can not only produce standards but develop and revise published standards. With such a background, to activate standards and promote systematic standardization activities, the government proposed establishing circulatory system for geospatial information standards in the National Geospatial Information Standardization Project in 2011. However, the result of analysis show that the current National Spatial Data Infrastructure(NSDI) standardization system caused a various problems including duplicate publication of standards because domestic NSDI standardization field have repeated production activities of standards without conformity assesment and certification activities. With a view to establishing circulatory standardization system, this study suggests ways of improving current domestic standardization system by reestablishing the cycle structure and circulatory system for geospatial information standards. Through this study, we could determine strategic direction for virtuous circle of geospatial information standards in macro level and it can be effectively utilized in term of planning mid-and-long-term roadmap for establishing NSDI standardization system.

• Journal of the Korean Society for Railway
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• v.13 no.3
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• pp.290-297
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• 2010

At present, the design live load of railway is divided into common railway and high speed railway separately in Korea. L22 which is based on American railway standards is used for common railway and HL25 which is based on Eurocode is used for high speed railway. Although, the design load is the starting point for design of railway, any research for developing design load does not exist at all. However, Europe and Japan develops the design load model consistently for advanced design. Recently, deterministic, probabilistic and cost performance approaches are investigated for developing new design load in Europe which is called LM2000. In the present paper, as a step for developing new design live load model for Korean railway, deterministic processes will be introduced. The safety margins are analyzed based on serviced real trains versus proposed new design load model and a necessity for new design live load will be presented quantitatively.

• Journal of Convergence for Information Technology
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• v.8 no.5
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• pp.19-27
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• 2018

The goal of this study was to survey the degree of nursing students' knowledge of standard precaution, intention about performance, attitude toward performance, safety climate, performance of standard precaution and to identify factors influencing performance. A cross-sectional survey was implemented with samples of 296 nursing students. We collected the data from June 15 to 30, 2018 and analyzed by SPSS 21.0 program. There were significant correlation between intention about performance, attitude toward performance, safety climate and performance. The factors that affecting performance of standard precaution among nursing students are intention about performance and safety climate, which explained 20% of the variances. Therefore, It needs to develop an infection management education program and to prepare an safe nursing practice environments in hospitals for nursing students to improve their implementation of standard precautions for preventing clinical infection.

• The KIPS Transactions:PartD
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• v.8D no.6
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• pp.665-672
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• 2001

ITA (Information Technology Architecture) satisfies the requirements of information system, supports the information used in the institution's business to guarantee the interoperability and security, and analyzes the components of information system. ITA consists of EA (Enterprise Architecture), TRM (Technical Reference Manual) and SP (Standard Profile). The SP, one of the major components of ITA, is a set of information technology standards. In this paper, to construct and utilize the ITA, we mention the applications of information technology about the SP system implementation based on the TRM. The SP management system implemented in this paper is the first trial in Korea, and designs the software with object oriented programming languages such as JSP and Java. Moreover the basic and detailed specification based on the UML notation, system design using the component and system design pattern consisting of software architectures enhance the software reusability. And the constructed system in this paper shows less maintenance cost by using the public softwares such as Linux system, Korean DBMS, Apache and Tomcat, etc. Finally, the system includes the SP reference system which is used in the other institutions and cannot be found in other institutions. Also it includes the additional diverse service modules which support the subsequent processing for the establishment and revision of standards via internet.

• Analytical Science and Technology
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• v.13 no.5
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• pp.565-572
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• 2000

In this paper it was described on the standards for Xe analysis by Wavelength Dispersive X-ray Spectrometer (WDS) of Electron Probe Micro Analyser. According to the experimental results, CsI and $BaCO_3$ are appropriate compounds as standard specimen for Cs, I and Ba which has not suitable pure metal standards. In the beam current of 10-30 nA range, the Cs x-ray intensity measured from CsBr and CsI was proportional to the beam current. It was found that the linear regression factor R, showing the linearity between the atomic number and x-ray intensity between In and Nd elements, was higher than 0.99 at 25 kV and PET crystal. The caJlculated x-ray intensity of Xe standard from this linear regression equation was 1.095 times higher than that ofTe at 25 kV.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04a
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• pp.826-828
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• 2002

최근 XML에 관련된 여러 가지 보안기술에 관한 연구가 진행되고 있다. 본 본문에서는 XML표준화 단체에서 규정한 XML 전자서명과 XML 암호화 표준 명세서를 준수하는 XML 보안 API를 설계하고 구현한다. 본 논문에서 제안된 시스템은 표준 명세서에서 요구하는 암호 알고리즘 및 국내 표준 암호알고리즘과 공개키 인증서를 처리 할 수 있도록 설계하였다.

• Journal of the Korean Society for Precision Engineering
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• v.19 no.3
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• pp.27-32
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• 2002