• 한국융합학회논문지
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• 제10권6호
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• pp.103-111
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• 2019

본 연구는 보건행정학 전공학생의 임상실습 만족도와 전문직 자아개념 간의의 정도를 파악하고 관련성을 알아보고자 하였다. 전국에 소재한 10개 대학의 학생들을 대상으로 구조화된 설문지 250부를 SPSS Ver.24.0 프로그램을 이용하여 분석하였다. 그 연구 결과, 보건행정학 전공학생의 임상실습 만족도와 전문직 자아개념 수준은 평균 이상인 것으로 나타났다. 임상실습 만족도와 전문직 자아개념의 세부 영역에서는 모두 양의 상관성을 보였으며, 임상실습 만족도에 가장 유의한 영향을 주는 변수는 전문직 자아개념 세부 영역 중 전문직 실무이다. 따라서 보건행정학 전공학생들의 임상실습 만족도와 전문직 자아개념을 높이기 위해서는 실습 전 충분한 실습지의 점검과 사전실습 지도교수와의 상담, 그리고 이에 맞는 임상실습 프로그램 개발과 임상실습 기관과의 상호 협력체계 방안 모색도 필요하다.

• Journal of Korea Trade
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• 제24권8호
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• pp.189-206
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• 2020

Purpose - This paper attempted to verify the process by which a multinational corporation (MNC)'s subsidiary practices entrepreneurship to create effective knowledge (KC) in the local market. We have looked at whether subsidiary entrepreneurship (SENT) has a moderation effect in creating knowledge for the local market when a subsidiary has been given autonomy (AUT) from the headquarters (HQ). We also argue that when a subsidiary creates meaningful knowledge, the effect of the increased status by the HQ within the MNC network position (NP) has an indirect effect on whether knowledge is transferred to other overseas subsidiaries (KTO). Design/methodology - This paper used a structural equation model (SEM) of 282 effective foreign companies invested in Korea. To test the hypothesis about the process of SENT on KTO, descriptive statistics, confirmatory factor analysis, reliability, convergent and discriminant validities, and common method bias were analyzed using STATA. In addition, the moderation effect was verified along with SEM. The moderation effect of AUT on SENT and KC was presented graphically by confirming \mathrm{\pm1} standard deviation of AUT for the main effect. Findings - Our findings are as follows. First, while the hypothesis about the direct effect of SENT and KC on KTO was not supported, all other hypotheses were supported. Second, both the AUT and moderating effect and the indirect effect of NP were significant. In the conclusion, these findings are discussed in relation to its various theoretical and practical implications. Originality/value - This study attempted to contribute to the knowledge creation theory of MNC by contemplating how subsidiaries can move away from HQ and grow in the local market. Although there is still a shortage of foreign investment in the Korean market, our practical implications offer guidance for how current subsidiaries can develop more than other overseas subsidiaries.

• Computers and Concrete
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• 제31권5호
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• pp.419-432
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• 2023

Beam-column joints are a critical component of reinforced concrete frame structures. They are responsible for transferring forces between adjoining beams and columns while limiting story drifts and maintaining structural integrity. During severe loading, beam-column joints deform significantly, affecting, and sometimes governing, the overall response of frame structures. While most failure modes for beam and column elements are commonly considered in plastic-hinge-based global frame analyses, the beam-column joint failure modes, such as concrete shear and reinforcement bond slip, are frequently omitted. One reason for this is the dearth of published guidance on what type of hinges to use, how to derive the joint hinge properties, and where to place these hinges. Many beam-column joint models are available in literature but their adoption by practicing structural engineers has been limited due to their complex nature and lack of practical application tools. The objective of this study is to provide a comparative review of the available beam-column joint models and present a practical joint modeling approach for integration into commonly used global frame analysis software. The presented modeling approach uses rotational spring models and is capable of modeling both interior and exterior joints with or without transverse reinforcement. A spreadsheet tool is also developed to execute the mathematical calculations and derive the shear stress-strain and moment-rotation curves ready for inputting into the global frame analysis. The application of the approach is presented by modeling a beam column joint specimen which was tested experimentally. Important modeling considerations are also presented to assist practitioners in properly modeling beam-column joints in frame analyses.

• Korean Journal of Radiology
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• 제24권7호
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• pp.606-625
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• 2023

Transarterial chemoembolization (TACE) was introduced in 1977 with the administration of chemotherapeutic agent to gelatin sponge particles through the hepatic artery in patients with hepatocellular carcinoma (HCC) and was established as conventional TACE using Lipiodol in the 1980s. In the 2000s, drug-eluting beads were developed and applied clinically. Currently, TACE is a commonly used non-surgical treatment modality for patients with HCC who are unsuitable for curative treatment. Considering the vital role of TACE in the management of HCC, it is crucial to organize current knowledge and expert opinions regarding patient preparation, procedural techniques, and post-treatment care in TACE, which can enhance therapeutic efficacy and safety. A group of 12 experts in the fields of interventional radiology and hepatology, convened by the Research Committee of the Korean Liver Cancer Association (KLCA), has developed expert consensus-based practical recommendations in TACE. These recommendations have been endorsed by the Korean Society of Interventional Radiology and provide useful information and direction in performing TACE procedure as well as pre- and post- procedural patient care.

• 한국과학교육학회지
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• 제21권1호
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• pp.1-12
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• 2001

확장적 과학 탐구는 실제의 과학 활동에 보다 가까운 포괄적인 과학 탐구의 기회를 제공한다는 점에서 학교 과학교육에서 추구되어야 하며 이러한 탐구 활동을 통한 교육적 성취 중 중요한 하나가 탐구 동기라고 할 수 있다. 본 연구에서는 확장적 과학 탐구 과제의 특징인 실제성, 개방성, 연속성이 중학생의 탐구 동기에 어떠한 영향을 미치는지 구체적인 사례 분석을 통하여 탐색하였다. 탐구 동기를 조사하기 위한 설문 결과와 학생들의 과학 학습 성취 수준을 고려하여 면담 대상 학생 10명을 추출하였으며 개별 면담 결과를 기록하여 탐구 동기의 변화 사례 및 원인을 분석하였다. 확장적 탐구에 대해 정적 탐구 동기를 나타낸 학생들은 교과서 탐구가 이론의 확인에 그친다는 점에서 비판적이었으며 확장적 탐구 과제의 실제성과 개방성을 정적 탐구 동기의 주요 원인으로 인식하였다. 또 확장적 탐구에 대해 부적 탐구 동기를 보인 학생들은 교과서 중심의 학습을 강하게 선호하였으며 확장적 탐구 과제의 개방성을 부적 탐구 동기의 주요 원인으로 인식하였다. 연속성에 대해서는 대체적으로 긍정적인 반응보다는 부정적인 반응이 다소 많았으나 탐구 동기의 주요 원인으로 인식되지는 않았다.

• 대한공업교육학회지
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• 제45권1호
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• pp.63-83
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• 2020

본 연구는 NCS 학습모듈을 효과적으로 실무과목 수업에 활용할 수 있도록 계획을 수립하는데 필요한 기초 자료의 제공을 목적으로 하며, 이를 위해 건설 교과 실무과목 수업에 활용되는 NCS(National Competency Standards) 학습모듈, 진로 및 현장실습, 실습환경 등에 대해 충청권(대전광역시 포함) 소재 공립 특성화고등학교 교사 및 학생의 만족도 조사를 실시하였다. 연구문제로는 첫째, NCS 학습모듈을 활용한 실무과목 수업에 대한 교사와 학생의 만족도는 어떠한가, 둘째, NCS 학습모듈을 활용한 실무과목 수업 후 교사의 진로 및 현장실습 지도 측면, 학생의 진로결정 및 현장실습에 대한 만족도는 어느 정도인가, 셋째, 개발된 NCS 학습모듈 및 이를 활용한 실무과목 수업에 대한 만족도에 대해 NCS 관련 교사의 연수횟수(유무) 또는 학생의 현장실습 유무가 영향이 있는가로 설정하여 구명하였다. 연구의 결과는 다음과 같다. 교사와 학생의 만족도를 비교한 결과, 학생은 전반적으로 모든 항목에서 만족하는 편을 보인 반면, 교사는 '내용수준', '흥미', '필요지식', '기술습득(기술수행수준)', '실무능력향상(기술수행수준)', '실험실습장규모', '실험실습장기자재' 항목 등에서 불만족하는 편을 보였다. 개발된 NCS 학습모듈 및 이를 활용한 실무과목 수업에 대한 만족도에 대해 NCS 관련 교사의 연수횟수(유무) 또는 학생의 현장실습 유무가 영향이 있는 것으로 나타났다. 한편, 개발된 NCS 학습모듈이 실무과목 수업에 충분히 활용되기 위해서는 개념정리 및 직무기술 이해에 관한 중간 매개 역할을 해줄 수 있는 교사의 수업자료의 개발 및 구축이 요구되며, NCS 학습모듈의 개발인력 구성에서 교육훈련전문가의 수를 늘려 교육현장의 요구를 적극적으로 반영할 필요가 있다.

• 한국실내디자인학회논문집
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• 제21호
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• pp.165-172
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• 1999

For the useful method capable of modern expression on traditional residence architecture, a study was performed on the methodological establishment and possibility of typological method could be examinated to interior design process by typological method. First of all, through the establishment verbal of our Korean traditional architecture and further investigation of environmental and cultural idealogical facts, it could be extracted from natural instinct, duality, continuance, flexibility and transitiov. In second process, based on these results, it could be framed and described the individual typological language and, for the sake of drawing for visual and spatial typology, it was made by sketch in terms and view of possibile guidance of prototype, transforming and application method. from these results of investigated sketches, it cold be used for criteria of application method as the parts of visual and spatial typological elements to have an applicable expression of it/s traditionality. Based on above facts, for the subjects of spatial system, form & shape system, circulation system, order system, decoration system, color & material system in interior design fields, we cold propose the practical possibility through the consideration of application method for built-in meaning that could be adaptable for the interior design practices. These facts were extracted from the based on visual & spatial typology, as above mentiov. Also, through preparing and suggesting the criteria of evaluation and measurement of design quality , we could propose the applicable methodology for further & basically Korean traditional embodiment.

• 한국가정과교육학회지
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• 제13권1호
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• pp.25-37
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• 2001

This study is based on education reforms related to strengthening information education in curriculums. This study develops and presents ' General Economics'Model Utilizing ICT(Information Communication & Technology) in Home Economics'which could be used as a concrete guidance and direction in teaching and learning Economics education in schools. To do so, this study reviews the necessity of adopting ICT in Home Economics instructional activities and it also reviews and analyzes previous studies of how ICT contribute to instructional activities. Such analysis was used as a theoretical basis for the Instructional Model. The Tool of ICT is a useful instructional strategy because it allows the learners'self-lead learning and Performance Assessment. Therefore the 'General Instructional Model Utilizing ICT'interprets the role of ICT tools to adequate class activities in each step of instruction which includes the conventional steps of introduction. development review and evaluation. It also develops and presents Lesson Plan that can be adopted in school education and thereby shows the possibility of practical application of the theory. This study has limits in that the Instructional Model and Lesson Plan are theoretical in nature. Therefore, in future studies it is desirable to critically review the Instructional Model an Lesson Plan and prove their applicability in real classes and the real learning effects.

• Structural Engineering and Mechanics
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• 제33권2호
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• pp.239-255
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• 2009

In the companion paper, a simple but effective analysis procedure termed an Improved Modal Pushover Analysis (IMPA) is proposed to estimate the seismic capacities of multi-span continuous bridge structures on the basis of the modal pushover analysis, which considers all the dynamic modes of a structure. In contrast to previous studies, the IMPA maintains the simplicity of the capacity-demand curve method and gives a better estimation of the maximum dynamic response in a bridge structure. Nevertheless, to verify its applicability, additional parametric studies for multi-span continuous bridges with large differences in the length of adjacent piers are required. This paper, accordingly, concentrates on a parametric study to review the efficiency and limitation in the application of IMPA to bridge structures through a correlation study between various analytical models including the equivalent single-degree-of-freedom method (ESDOF) and modal pushover analysis (MPA) that are usually used in the seismic design of bridge structures. Based on the obtained numerical results, this paper offers practical guidance and/or limitations when using IMPA to predict the seismic response of a bridge effectively.

• 한국중재학회지:중재연구
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• 제17권1호
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• pp.77-95
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• 2007

This article focuses on the history and evolution of the US court's attitude towards unilateral arbitration and dispute resolution clauses, but also considers the practical approach of national courts to theses clauses. It goes on to consider some potential pitfalls in the operation of unilateral clauses, which should be borne in mind when developing a strategy for bringing or defending a claim which falls within the scope of a unilateral clause. There can be few objections to the general validity of unilateral arbitration clauses. The principle of party autonomy is the driving force behind international arbitration and, provided it is tolerably clear that the parties intended the arbitration clause to operate unilaterally, courts should be reluctant to interfere with the parties' agreement. There are also no persuasive public policy reasons why such clauses should not be upheld in commercial agreements. In addition to the issue of whether such unilateral clauses are permissible under certain law, it is important to be aware of how they should properly operate in practice, that is, useful guidance on the subject of the proper operation and effect of such clauses where they are intended to be used to enable a party to decide whether, and in what circumstances, a claim should be referred to court or to arbitration.