• 한국기록관리학회지
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• 제6권2호
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• pp.113-132
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• 2006

세계 각국의 아키비스트 협회 및 전문가 단체에서는 전문직적 기준과 아키비스트 윤리규정을 발표하고, 그 윤리규정을 통하여 실천적 과정에서 부딪히는 여러 가지 윤리적 문제들에 대해 윤리적 지침을 제공하고 있다. 본 연구의 목적은 외국의 아키비스트 협회에서 채택한 윤리규정을 비교하여 아키비스트 윤리규정의 제정에 필요한 필수요소를 추출하고 아키비스트 윤리규정 모델을 제시하는 것이다. 이를 위해 SAA(미국), SA(영국), ACA(캐나다), ASA(호주), ICA(국제기구) 5개 아키비스트 협회를 선정하였다 아키비스트 윤리규 정을 크게 기록정보관리, 기록정보서비스, 전문직 실천과 조직에 관한 내용으로 나누어 분석하였고, 필수요소를 제안하였다. 아울러 필수요소를 중심으로 전자기록환경에서 고려하여야 할 점도 함께 고찰하였다.

• 한국임상약학회지
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• 제26권4호
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• pp.291-297
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• 2016

Background: The current educational goals and missions of pharmacy schools in Korea were analyzed to examine the current orientation and future direction of pharmaceutical education. Methods: Educational mission statements were obtained from the homepages of 35 pharmacy schools and subjected to convert into codes. Themes and categories were induced using qualitative content-analysis from the codes and compared according to location of school (capital area versus province), public versus private, and date of initial enrollment (before versus in 2011). The themes and categories were compared with "the eight-star pharmacist" suggested by World Health Organization (WHO) and International Pharmaceutical Federation (FIP). Results: Twelve themes, 44 categories, and 496 codes were identified. Themes included pharmaceutical expertise, professionalism, contribution to society, basic educational ideology, sphere of activity, leadership, research, dealing with future change, problem-solving ability, self-management and development, cooperation, and respect for life. Mission statements of schools that initially enrolled in 2011 cited humankind level contribution (p=0.011), patient-centered care (p=0.026), and globalization (p=0.018) more frequently than those enrolled before 2011. Most schools mentioned about care-giver, researcher, and decision-maker which were stated in "the eight-star pharmacist". Conclusion: To meet the growing social requirements of a pharmacist's roles, wide-ranging active discussion on establishing educational goals should be made.

• International Journal of Internet, Broadcasting and Communication
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• 제9권1호
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• pp.24-28
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• 2017

In the Internet of Things (IoT), resource-limited smart devices communicate with each other while performing sensing and computation tasks. Thus, these devices can be exposed to various attacks being launched and spread through network. For instance, attacker can reuse the codes of IoT devices for malicious activity executions. In the sense that attacker can craft malicious codes by skillfully reusing codes stored in IoT devices, code-reuse attacks are generally considered to be dangerous. Although a variety of schemes have been proposed to defend against code-reuse attacks, code randomization is regarded as a representative defense technique against code-reuse attacks. Indeed, many research have been done on code randomization technique, however, there are little work on analysis of the interactions between code randomization defenses and code-reuse attacks although it is imperative problem to be explored. To provide the better understanding of these interactions in IoT, we analyze how code randomization defends against code-reuse attacks in IoT and perform simulation on it. Both analysis and simulation results show that the more frequently code randomizations occur, the less frequently code-reuse attacks succeed.

• 아동학회지
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• 제37권6호
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• pp.185-200
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• 2016

Objective: This study examined the code of ethics, which offers guidelines for early childhood teachers' ethical decisions and practices. Results and Conclusion: In the second section of this paper, the meaning of the code of ethics is reviewed. The issues of the code of ethics are also investigated to resolve moral and ethical dilemmas and to maintain high standards of professional conduct in early childhood care and education. In the third section of this paper, a comparison of the ethical codes in South Korea, Japan, the United Kingdom, and the United States is conducted. Based on the results raised in relation to the code of ethics principles and the results of comparing domestic and international ethics codes, the fourth section of this paper focuses on three topics in the current and future direction of the Korean code of ethics: (a) concreteness and clarity, (b) switching from the viewpoint of least harm to the viewpoint of maximum benefit, and (c) the range of benefits of the code of ethics. Then, including the existence of the last two codes of ethics, we discuss the direction of future difficulties currently associated with the situation in Korea.

• Structural Engineering and Mechanics
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• 제87권4호
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• pp.347-361
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• 2023

This research aims to assess the behavior of reinforced concrete (RC) residential buildings when moment-resisting frames (MRFs) are used as the lateral resisting system. This investigation was conducted using MIDAS Gen v.19.0. Buildings with various plan footprints (Square, Rectangular, Circular, Triangular, and Plus-Shaped), and different heights (15 m, 30 m, 45 m, and 60 m) are investigated. The defined load cases, the equivalent static lateral load pattern, and the response spectrum function were defined as stated by the American Standard (ASCE 7-16), the 1997 Uniform Building Code (UBC97), the Egyptian Code for Loads (ECP-201), and the European Standard (EC8). Extensive comparisons of the results obtained by the different codes (including the story displacement, the story drift, and the base shear) were undertaken; to assess the response of moment-resisting multi-story framed buildings under lateral loads. The results revealed that, for all study cases under consideration, both ECP-201 and EC8 gave smaller base shear, displacement, and drift by one third to one fourth, around one fourth, around one fifth, respectively for both the ELF and RSA methods if compared to ASCE 7-16 and UBC97.

• International Journal of Internet, Broadcasting and Communication
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• 제12권3호
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• pp.189-195
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• 2020

Smart contract, one of the applications of blockchain, is expected to be used in various industries. However, there is risks of damages caused by attacks on vulnerabilities in smart contract codes. Tool support is essential to detect vulnerabilities, and as new vulnerabilities emerge and smart contract implementation languages increase, the tools must have extensibility for them. We propose a design model for extensible architecture of smart contract vulnerability detection tools that detect vulnerabilities in smart contract source codes. The proposed model is composed of design pattern-based structures that provides extensibility to easily support extension of detecting modules for new vulnerabilities and other implementation languages of smart contract. In the model, detecting modules are composed of independent module, so modifying or adding of module do not affect other modules and the system structure.

• International Journal of Automotive Technology
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• 제6권4호
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• pp.375-381
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• 2005

This paper presents linear algebraic equations in the form of recursive formula to compute elastokinematic characteristics of a suspension system. Conventional methods of elastokinematic analysis are based on nonlinear kinematic constrant equations and force equilibrium equations for constrained mechanical systems, which require complicated and time-consuming implicit computing methods to obtain the solution. The proposed linearized elastokinematic equations in the form of recursive formula are derived based on the assumption that the displacements of elastokinematic behavior of a constrained mechanical system under external forces are very small. The equations can be easily computerized in codes, and have the advantage of sharing the input data of existing general multi body dynamic analysis codes. The equations can be applied to any form of suspension once the type of kinematic joints and elastic components are identified. The validity of the method has been proved through the comparison of the results from established elastokinematic analysis software. Error estimation and analysis due to piecewise linear assumption are also discussed.

• International Journal of Concrete Structures and Materials
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• 제10권2호
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• pp.143-147
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• 2016

In recent years, some modifications were introduced in the stress-strain relationship of the steel in order to develop a more efficient shear model for reinforced concrete members. The last contribution in this sense corresponding to the Refined Compression Field Theory (RCFT, 2009); this theory proposed a steel constitutive model that has account the tension stiffening area prescribed by technical codes, what simplifies all the design process. However, under certain design conditions supported by such codes, the RCFT model does not provide a real (non-complex) solution for the steel yield strain when the prescribed tension stiffening area is considered; then the load-strain response cannot be computed. In this technical note, the tension stiffening area is fixed in order to guarantee the application of the embedded steel constitutive model for all the standard design range.

• International Journal of Concrete Structures and Materials
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• 제10권2호
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• pp.177-188
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• 2016

One of the primary concerns about the design aspects is that how to deal with the shear reinforcement in the ultra-high performance fiber reinforced concrete (UHPFRC) beam. This study aims to investigate the shear behavior of UHPFRC rectangular cross sectional beams with fiber volume fraction of 1.5 % considering a spacing of shear reinforcement. Shear tests for simply supported UHPFRC beams were performed. Test results showed that the steel fibers substantially improved of the shear resistance of the UHPFRC beams. Also, shear reinforcement had a synergetic effect on enhancement of ductility. Even though the spacing of shear reinforcement exceeds the spacing limit recommended by current design codes (ACI 318-14), shear strength of UHPFRC beam was noticeably greater than current design codes. Therefore, the spacing limit of 0.75d can be allowed for UHPFRC beams.

• International Journal of Concrete Structures and Materials
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• 제3권2호
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• pp.103-110
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• 2009

Concrete carbonation is a cause of problems in concrete structures, so it needs to be estimated. And concrete cover is designed to protect structures from this damaging. Usually the cover thickness is considered based on the limit states design codes in which the important target is the reliability safety index. However, it is not clear that whether the safety index determined is optimal or not with respect to the cost. The codes are mainly proceeded quantitatively (i.e. making a safe structure) while the economic aspects are only considered qualitatively. So the reliability-based design considering life cycle cost (LCC) is called for, and here the focus is on the advanced analysis solution to optimize the reliability safety regarding LCC.