• 한국도서관정보학회지
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• 제50권2호
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• pp.97-119
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• 2019

국내외 도서관에서는 3D 프린터와 관련 서비스 도입을 확대하고 있다. 이에 따라 각 도서관은 원활한 서비스 운영을 위해 3D 프린터 이용정책을 수립할 필요가 있다. 본 연구에서는 국내 도서관의 3D 프린터 이용정책 보유 여부와 내용을 확인하고, 미국 도서관의 우수한 3D 프린터 이용정책 사례의 내용을 분석하여 국내 도서관을 위한 3D 프린터 이용정책 내용을 제안하였다. 연구 결과, 국내의 3D 프린터 보유 도서관은 성문화된 이용정책을 보유한 곳이 거의 없었다. 따라서 미국 소재 16개 도서관(공공 10개관 및 대학 6개관)의 3D 프린터 이용정책 우수사례를 내용 분석하여, 이를 바탕으로 다섯 개의 상위주제(목적, 이용자, 이용방법, 이용제한, 도서관 면책)와 21개의 하위주제를 도출하였다. 본 연구결과는 3D 프린터 이용정책 수립을 위한 기초자료로 활용될 수 있을 것이며, 나아가 3D 프린터를 활용한 이용자 서비스를 위한 고려사항을 제시하는데 의의가 있다.

• Journal of Construction Engineering and Project Management
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• 제2권1호
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• pp.1-4
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• 2012

The importance of project performance management as an alternative for solving problems is rising, which are followed by the hardships of managing construction project in the construction industry. This research classifies and applies the improvements made by the operator's work, in order to apply factors of success on the construction project, as performance management factors. In addition, in order to predict the results reflecting the project characteristic of performance management factor un-improvable by the operator in the initial stage of construction, the effect of project characteristic to the performance was drawn by performance difficulty. Also, in order to improve the predicted performance, researches on setting valid best practices according to the performance territory through a correlation analysis between the best practices improvable through the operator's work, and the performance was made.

• 한국농공학회논문집
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• 제59권6호
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• pp.73-80
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• 2017

The objective of this study is to investigate whether the daily rainfall depth derived from daily data represents the event rainfall depth derived from hourly data. For analysis, the 85th, 90th, and 95th percentile daily rainfall depths were first computed using daily rainfall data (1986~2015) collected at 63 weather stations. In addition, the storm event was separated by the interevent time definition (IETD) of 6, 12, 18, and 24 hr using hourly rainfall data. Based on the separated storm events, the 85th, 90th, and 95th percentile event rainfall depths were calculated and compared with the using hourly rainfall data with the 85th, 90th, and 95th percentile daily rainfall depths. The event rainfall depths computed using the IETD were greater than the daily rainfall depths. The difference between the event rainfall depth and the daily rainfall depth affects the design and size of the facility for controlling the stormwater. Therefore, the designer and policy decision-maker in designing the stormwater best management practices need to take into account the difference generated by the difference of the used rainfall data and the selected IETD.

• The Journal of Asian Finance, Economics and Business
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• 제3권1호
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• pp.43-48
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• 2016

The objective of this study is to investigate the effect of HR practices such as (Recruitment, empowerment, working condition and compensation) on Job satisfaction in the prospects of Hotel Industry of Pakistan. The sample size for this study was 100 employees who were selected through convenience sampling techniques. This study was restricted to 10 Hotels of Peshawar. Hypotheses of the study were tested through correlation and regression analysis to inspect the employee's satisfaction. The findings investigates that there is significant relationship between HR practices and job satisfaction. Moreover Recruitment and selection, empowerment and working condition have positive effect on job satisfaction, while compensation has negative effect on job satisfaction, which indicates that most of employees are not satisfied from payment of employer. Empirical findings concluded that best HR practices have significant and positive effect on employees job satisfaction. Therefore, it is suggested for HR manager to understand and implement the HR practices correctly to take good work from their employees.

• 한국정보기술응용학회:학술대회논문집
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• 한국정보기술응용학회 2007년도 추계 국제학술대회
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• pp.137-137
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• 2007

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2017년도 학술발표회
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• pp.181-181
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• 2017

Low impact development (LID) practices has become important to mitigate the damage from natural disasters in urban areas. Thereby many hydrological simulation models can simulate the hydrological impact of LID practices. However, commonly used models are not able to provide specific information to most users such as where LIDs should be placed and what kind of LID should be designed. In this study, a decision support system which can be used with the EPA's SWMM was developed for the determination of LID types and locations of LID practices, named Water Management Prioritization Module (WMPM), was applied to a urbanized university campus. Eight sub-catchments were selected as feasible candidate areas for the planning of LID practices. Pre-designated infiltration trenches and permeable pavements were applied to each selected sub-catchments, followed by peak and total runoffs comparison between before/after planning of LIDs. Moreover, TOPSIS, one of a multi-criteria decision analysis method was used in the procedure of selecting target sub-catchment areas and final prioritization of LID types and locations. As a result, sub-catchments S4 with permeable pavements and S16 with infiltration trenches has shown the most decrease in total and peak runoffs, respectively. Therefore, WMPM was found to be effective in determining the best alternative among various scenarios generated and simulated.

• 디지털융복합연구
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• 제16권11호
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• pp.97-113
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• 2018

해외 선도 국가에서는 21세기 미래학교 교실로 평가되고 있는 메이커 스페이스를 활용하여 초 중등 정규 교육과정에 메이커 교육을 연계하고자 다양한 노력들이 진행되고 있다. 하지만, 국내에서는 초 중등 교육과정과 연계한 메이커 교육을 시행하기에 아직 물리 환경적으로, 교수 학습 관점에서의 지원 방안이 미흡한 실정이다. 따라서 본 연구에서는 선진 해외 메이커 교육 사례를 살펴봄으로써 국내 K-12 교육 현장에서 메이커 교육을 어떻게 하면 활성화 시킬 수 있는지에 대한 시사점을 모색하고자 하였다. 해외 우수 사례는 정부주도의 메이커 교육 사례 3개, 거점 대학 중심의 메이커 교육 사례 2개, 국제학교 중심의 메이커 교육 사례 2개로 총 7개의 사례가 분석되었다. 연구 결과로는 정부 차원에서는 고려해야 할 활성화 정책, 교육 기관 차원에서 실행해야 하는 노력들, 교사들이 교육 현장에서 메이커 교육을 위해 수행해야 하는 역할 등에 대한 시사점을 도출하였다.

• 한국환경농학회지
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• 제37권3호
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• pp.151-159
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• 2018

BACKGROUND: In this review paper, the effects of surface cover (SCV), vegetative filter strip (VFS), and vegetated ridge (VRD) on the pollutant runoff from steep-sloping uplands were analyzed to compare the pollutant reduction efficiency in runoff ($PRE_{runoff}$) of the practices and to investigate how slope and rainfall parameters affect the $PRE_{runoff}$. METHODS AND RESULTS: The $PRE_{runoff}$ of SCV, VFS, and VRD for pollutants including suspended solids and biological oxygen demand was compared by analysis of variance. The effect of slope and rainfall parameters on the $PRE_{runoff}$ was explored by either mean comparison or regression analysis. It was found that the $PRE_{runoff}$ differs with the practices due to different pollutant reduction mechanisms of the practices. Though the $PRE_{runoff}$ was likely to be affected by site condition such as slope and rainfall (amount and intensity), more comprehensive understanding was not possible due to the limited data set. CONCLUSION: The $PRE_{runoff}$ of SCV, VFS, and VRD differed due to the distinctive mechanisms of pollutant removal of the practices. It is necessary to accumulate experimental data across a variety of gradient of slope and rainfall for comprehensive understanding of the effects of the practices on pollutant runoff from steep-sloping uplands.

• International Journal of Human Ecology
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• 제6권2호
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• pp.51-61
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• 2005

This study investigated the allowance usage practices and factors affecting saving behavior from 291 elementary school students in Susan. Frequency distributions, Pearson product-moment correlations, and logistic regression analysis were conducted by SPSS Windows. Two-fifths of the respondents did not regularly receive allowance. Many parents did not guide what children spent their money on before using it. Children spent their allowances on buying snacks, stationary, and playing in the game room. Only a small number of the respondents kept a record, but many children saved money. On the other hand, in the logistic regression analysis, the significant variables explaining children's saving behavior were parents' guidance before using allowance, record-keeping, and doing household work for an allowance. These results imply that parents are in the best position to give children positive experiences towards financial management.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2003년도 춘계학술대회 논문집
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• pp.34-37
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• 2003

This paper proposes a BPM(Business Process Management) system framework for the NPD(New Product Development) of automotive suppliers. Recently many enterprises change their organization from function-oriented to process-oriented through BPR (Business Process Reengineering). Especially, based on quality systems like QS9000, it is required to documented business processes and continuously improve these processes for customer satisfaction. NPD, the most significant function for industrial competition, is reinforced by the best practices business process to satisfy the requirements of quality systems. The main objective of the paper is the development of the information system that supports the best practices process management. For this, first, we define the requirements of BPM system for NPD based on the viewpoint analysis, and then propose a DES (Design Execution System) framework based on dynamic workflow engine. The DES is addressed in the characteristics of a NPD business process, integrated project management, and process execution. A prototype DES system has been developed in the web environment. Its validity is demonstrated by applying it to an automotive supplier.