• 한국문헌정보학회지
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• 제43권3호
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• pp.417-439
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• 2009

본 연구는 논문제목의 구문 및 의미구조를 기반으로 국내 기록관리학 분야의 연구영역의 특성을 분석하였다. 이를 위해 1999년부터 2008년까지 국내 기록관리학 분야 전문 학술지 3종으로부터 핵심 연구논문 344개를 선정하였다. 해당 연구논문의 제목을 대상으로 구문 및 의미 구조를 분석하여 논문제목에 포함된 키워드들의 역할개념으로 '연구도메인', '연구대상', '연구초점'을 추출하였다. 추출된 3개의 역할개념별로 키워드들을 배정하여 군집화 하였다. 군집화 결과를 통해 최종적으로 국내 기록관리학 분야에서 어떤 연구대상이 핵심 연구대상이며 핵심 연구대상은 어느 연구도메인에서 어떤 연구초점에 관심을 두고 있는지를 분석하였다.

• Coupled systems mechanics
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• 제13권4호
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• pp.293-310
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• 2024

This paper investigates the dynamic response of structures during earthquakes and provides a clear understanding of soil-structure interaction phenomena. It analyses various parameters, comprising ground shear wave velocity and structure properties. The effect of soil impedance function form on the structural response of the system through the use of springs and dashpots with two frequency cases: independent and dependent frequencies. The superstructure and the ground were modeled linearly. Using the substructure method, two different approaches are used in this study. The first is an analytical formulation based on the dynamic equilibrium of the soil-structure system modeled by an analog model with three degrees of freedom. The second is a numerical analysis generated with 2D finite element modeling using ABAQUS software. The superstructure is represented as a SDOF system in all the SSI models assessed. This analysis establishes the key parameters affecting the soil-structure interaction and their effects. The different results obtained from the analysis are compared for each studied case (frequency-independent and frequency-dependent impedance functions). The achieved results confirm the sensitivity of buildings to soil-structure interaction and highlight the various factors and effects, such as soil and structure properties, specifically the shear wave velocity, the height and mass of the structure. Excitation frequency, and the foundation anchoring height, also has a significant impact on the fundamental parameters and the response of the coupled system at the same time. On the other hand, it have been demonstrated that the impedance function forms play a critical role in the accurate evaluation of structural behavior during seismic excitation. As a result, the evaluation of SSI effects on structural response must take into account the dynamic properties of the structure and soil accordingly.

• 한국전기전자재료학회논문지
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• 제11권6호
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• pp.436-441
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• 1998

$Pt/SrTiO_3/Pb_x(Zr_{0.52}, Ti_{0.48})O_3/SrTiO_3/Si$ structure was prepared by rf-magnetron sputtering method for use in nondestructive read out ferroelectric RAM(NDRO-FEAM). PBx(Zr_{0.52}Ti_{0.48})O_3}$(PZT) and $SrTiO_3$(STO) films were deposited respectively at the temperatures of $300^{\circ}C and 500^{\circ}C$on p-Si(100) substrate. The role of the STO film as a buffer layer between the PZT film and the Si substrate was studied using X-ray diffraction (XRD), Auger electron spectroscopy (ASE), and scanning electron microscope(SEM). Structural analysis on the interfaces was carried out using a cross sectional transmission electron microscope(TEM). For PZT/Si structure, mostly Pb deficient pyrochlore phase was formed due to the serious diffusion of Pb into the Si substrate. On the other hand, for STO/PZT/STO/Si structure, the PZT film had perovskite phase and larger grain size with a little Pb interdiffusion. the interfaces of the PZT and the STO film, of the STO film and the interface layer and $SiO_2$, and of the $SiO_2$ and the Si substate had a good flatness. Across sectional TEM image showed the existence of an amorphous layer and $SiO_2$ with 7nm thickness between the STO film and the Si substrate. The electrical properties of MIFIS structure was characterized by C-V and I-V measurements. By 1MHz C-V characteristics Pt/STO(25nm)/PZT(160nm)/STO(25nm)/Si structure, memory window was about 1.2 V for and applied voltage of 5 V. Memory window increased by increasing the applied voltage and maximum voltage of memory window was 2 V for V applied. Memory window decreased by decreasing PZT film thickness to 110nm. Typical leakage current was abour $10{-8}$ A/cm for an applied voltage of 5 V.

• 한국전통조경학회지
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• 제29권4호
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• pp.137-147
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• 2011

본 연구는 18세기 수원 신읍치와 화성 건설에서 나타난 수체계의 형성과정과 계획적 특성을 종합적으로 규명하는데 목적이 있다. 특히 본 연구에서는 화성 일대의 지형특성과 연계하여 형성된 자연형 수계가 화성건설과정에서 정비, 변화되는 과정에 내재되어 있는 계획적 의도를 이수와 치수의 관점에서 해석해보고자 한다. 본 연구는 화성 건설과정에서 나타나는 수체계를 다양한 계획요소와 연계하여 분석해보고 이를 통하여 물길에 내재되어 있는 계획적 의도를 추출하는 해석적 접근방법을 취하고 있다. 연구진행과정에서 18세기 화성건설과정에서 나타나는 수체계는 화성성역의궤에 실린 화성전도와 1911년 지적원도, 그리고 1917년에 제작된 1/10,000 지형도를 활용하여 추출하였다. 화성의 수체계가 지니는 계획적 특성을 도출한 결과 화성의 수체계가 지니는 계획적 특성은 다음과 같이 요약된다. 1. 수원천의 수계는 계획도시의 공간구조와 읍성의 좌향을 결정짓는 입지요소로 활용되었다. 2. 물길 정비를 통하여 계획적인 배수체계를 구축하였다. 3. 화성의 골격을 형성하는 도로체계와 토지이용구조는 물길과 연계하여 계획되었다. 4. 물길을 이용하여 주요 시설구역의 영역성을 확보하였다. 5. 치수와 조경시설로서 계획적인 연못(지(池))을 조성하였다. 6. 물길은 부분적으로 의도적인 비보요소로 활용되었다. 결국 18세기 화성에서 관찰되는 수체계는 도시입지, 도시구성체계, 도시골격요소로서 도로, 도시공간구조, 재해방지와 수질보호, 경관적 기능, 생활기반시설로서의 기능을 종합적으로 고려하여 계획요소와의 정합성을 확보하는 차원에서 자연수계를 의도적으로 정비하고 새로운 수계를 계획적으로 도입하는 과정을 통하여 구축되고 있음을 알 수 있다. 이것은 수체계가 18세기 화성이 지니는 계획적인 신도시로서의 성격을 잘 보여주고 있음을 반증하는 것이라 할 수 있다.

• 한국IT서비스학회지
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• 제17권2호
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• pp.1-16
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• 2018

Large corporations have the work and roles of employees clearly defined in accordance with their established internal structure whereas small and mid-sized firms may lack an official job specification or a written job description, causing ambiguity in the role of employees. In IT service companies, especially, there is a relatively large number of tasks requiring one person to play multiple roles and they are often highly dependent on few key players. In this reality where about 80% of the job seekers end up in SMEs, it is therefore necessary to look into how the turnover factors such as job strain and occupational burnout caused by the role ambiguity from extra work affect the turnover intentions of small and medium sized IT service firm employees. The outcome of this study is as follows. First, the relationship between job strain and turnover intention has been examined to find that a weak inverted U shaped relationship exists between role overload, which is a subset of job strain, and turnover intention. Second, the hypothesis based on the competing values framework has been tested that the fitness with organizational leadership and culture would moderate the relationship between job strain and turnover intention and it has been confirmed that the degree of relationship between role conflict and role ambiguity, the subsets of job strain, and turnover intention has changed. In conclusion, in order to discourage turnover intention, it is necessary to increase the fitness with the organization and leadership or generate a sufficient level of strain in case of an organization with low fitness.

• 복식
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• 제64권3호
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• pp.13-31
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• 2014

This study attempts to analyze relational structures among service failure-related variables after the moderation of fairness in the beauty service industry with the following purposes: First, it aims to review and investigate service failure & service recovery strategies, non-switching intentions after recovery, revisit intention, the intent to provide word-of-mouth recommendations and previous studies on service failure and recovery in the beauty service industry. Second, it targets the analysis of the role of fairness as a variable that moderates relations between service recovery strategies and post-recovery satisfaction in the beauty service industry. For this, the following research method was used: This study has investigated the effect of service failure and its recovery strategies (behavioral recovery strategy, psychological recovery strategy, monetary recovery strategy) on customer satisfaction for beauty service users and used the Structural Equation Model (SEM) to further analyze and verify the effect of the satisfaction on post-satisfaction behavior (non-switching intention, repurchase intention and the intent to provide word-of-mouth recommendations). The SEM was divided into a measurement model and structural model to determine if the model is appropriate and estimate the parameters of the path coefficient. In addition, this study examined to see if fairness (procedural fairness, distributive fairness and interactive fairness) works as a moderating variable while the service recovery efforts affect customer satisfaction. Then, the role of service recovery strategies, targeted to satisfy the customers who were dissatisfied because of service failure, were investigated. In addition, its effect on post-satisfaction behavior was analyzed from the structural aspect, and the moderating role was examined as well. Then, the role of the service recovery strategy, which can be used to satisfy dissatisfied customers, was examined, and the effect of the satisfaction on customer behavior was analyzed from a structural perspective. In addition, the moderating role of fairness was tested. As a result, this study is significant in that it helps service providers formulate service recovery-related strategies.

• 한국보건간호학회지
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• 제24권2호
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• pp.249-257
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• 2010

Purpose: This study aimed to clarify the relationship between analysis of rape myths acceptance and gender role stereotype among university students. Method: First-year students at two three-year colleges in Jeonnam and two three-year colleges in Jeonbuk (n=406) were selected by convenience sampling. Of these, responses from 386 (95.8%) were analyzed. Result: Rape myths acceptance in male students was significantly higher than female students (t=5.400, p=.00). In terms of gender role stereotype, male students were significantly higher than female students (t=3.869, p<.001). The relationship between rape myths acceptance and gender role stereotype was in the middle range of correlation: male students' correlation coefficient was r=.520 (=p<.001), and female students' was r=.524 (p=<.001). Conclusion: The results indicate that university students' attitudes toward sex have not been properly established yet. Moreover, they highlight that in our society there still exists a male dominated social structure and inequality of sexes. To prevent sexual violation from occurring at the universities, it is necessary that programs to establish proper attitudes of students toward these two factors, should be developed and the results monitored frequently. In addition, cross sectional studies aimed at understanding rape myths acceptance and gender role stereotypes are needed.

• 문화기술의 융합
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• 제8권1호
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• pp.299-306
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• 2022

오늘날 평생교육의 패러다임이 바뀌어 평생교육기관으로서 대학의 역할이 강조되고 있다. 예전처럼 평생교육이 여유 있는 계층의 여가 교육 중심, 혹은 단순히 기술 교육만 하는 것이 아니라 사회의 환경변화와 고령화 시대 길어진 생애 주기에 맞춘 평생교육 기관으로서 새지평을 여는 대학의 재구조화 된 모습을 제안하고자 한다. 이제 대학은 대학 자체의 역할뿐만 아니라 지역사회와 끊임없이 상호작용하면서 상생하는 선순환 구조를 만들어 나가야 한다. 특히 성인학습자들은 그 지역사회의 발전에 든든한 주춧돌 역할을 하고 있기 때문에 대학에서 이들이 더욱 더 성장할 수 있도록 교육하고 사회에 나가서는 지역사회에 재능을 환원할 수 있는 구조를 만들어 나가야 할 것이다. 향후 대학은 적극적으로 성인학습자들에게 대학 문호를 개방하여 평생교육의 중심에 대학이 자리매김하고 지역사회 발전에 이바지하기 위해서는 지역사회와 교류하고 협력해야 할 것이다.

• 대한한의학회지
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• 제43권3호
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• pp.49-64
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• 2022

Objectives: Peer role-play (PRP) has been used in health care training simulations because standardized patient training requires considerable time and expense. This study described the implementation of clinical simulation using PRP and examined the effect. Methods: Final year students from a single college of Korean medicine engaged in PRP as part of clinical skills practice. Education tools from clinical practice guidelines were used to structure the PRP. Communication competency was assessed with the Korean Version of the Self-Efficacy Questionnaire (KSE-12). Whether this training helped to achieve graduate outcomes was evaluated on a five-point scale. Results: Fifty-nine students (53.2%) participated in the survey. Among 12 items on the KSE-12, the score for "How certain are you that you are able to successfully listen attentively to the patient?" was the highest. Further, PRP was found to be helpful for self-directed learning, establishment of one's professional identity, and the ability to communicate and manage patients. Three themes ("Benefits of role-play", "The importance of positive feedback", "Limitations and problems of role-play"), 15 categories, and 16 central meanings were derived by categorizing learners' subjective opinions about PRP. Conclusions: Study findings indicate that PRP may contribute to improving communication skills and establishing a professional identity for future Korean medicine doctors. We suggest using PRP in clinical education in colleges of Korean Medicine.

• Journal of Information Processing Systems
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• 제13권3호
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• pp.448-463
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• 2017

Multimedia is a ubiquitous and indispensable part of our daily life and learning such as audio, image, and video. Objective and subjective quality evaluations play an important role in various multimedia applications. Blind image quality assessment (BIQA) is used to indicate the perceptual quality of a distorted image, while its reference image is not considered and used. Blur is one of the common image distortions. In this paper, we propose a novel BIQA index for Gaussian blur distortion based on the fact that images with different blur degree will have different changes through the same blur. We describe this discrimination from three aspects: color, edge, and structure. For color, we adopt color histogram; for edge, we use edge intensity map, and saliency map is used as the weighting function to be consistent with human visual system (HVS); for structure, we use structure tensor and structural similarity (SSIM) index. Numerous experiments based on four benchmark databases show that our proposed index is highly consistent with the subjective quality assessment.