• 반도체디스플레이기술학회지
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• 제22권2호
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• pp.45-49
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• 2023

When blockchain technology, which shows various applicability, is utilized as a component of a database system, the characteristics of open verification and integrity/transparency of blockchain technology can bring new functionalities or enhanced results to the existing database system. However, when applying this blockchain technology to a database system, the cost versus expected effect in various performance perspectives must be evaluated. These costs include execution time and required storage space, and the performance of the converged system may vary in analysis method depending on the configuration method of the characteristics of the blockchain. This paper aims to propose an analysis model for the entire architecture by considering aspects that are not considered in the performance analysis models of database systems and the unique characteristics of blockchains. In doing so, we are trying to build a theoretical framework as an important conceptual technique that should be considered in the evaluation process of the performance results that can be obtained through the utilization of blockchain components in database systems. What we hope is that this work is expected to provide a useful foundation for researchers interested in the convergence of database systems and blockchain technology in order to construct a system with new future functionalities.

• Preventive Nutrition and Food Science
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• 제14권2호
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• pp.148-155
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• 2009

The purpose of this study was to find new applications for Rubus coreanus and to produce new products. Jelly prepared with Rubus coreanus was studied and analyzed with regard to its composition, rheology and sensory evaluation. The technique of response surface methodology was used to analyze the results, which showed 16 experimental points including 2 replicates for Rubus coreanus juice, gelatin and sucrose. Rheological characteristics such as lightness, redness, yellowness and hardness, springness, chewiness and gumminess were shown to be significant, and these were mostly influenced by the content of Rubus coreanus juice. Significant sensory characteristics such as color, flavor, transparency, taste and the overall quality were also found to be greatly influenced by Rubus coreanus juice and gelatin in general. Based on the overlapping categories of factors that satisfied all sensory categories, the maximally optimized point was taken as the middle point. This value was determined to be 43.28 g of Rubus coreanus juice and 9.19 g of gelatin for every 140.00 g of sucrose.

• 한국비블리아학회지
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• 제33권4호
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• pp.93-114
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• 2022

본 연구는 올바른 연구문화 정착지원을 위한 대학의 연구업적평가 개선방안을 도출하고자 하였다. 이를 위해 국내외 연구업적평가와 관련한 사례를 조사·분석하고, 대학 교원과 연구업적평가 관계자를 대상으로 각각 설문조사와 면담조사를 실시하였다. 이를 통해 연구업적평가 원칙 수립 방향, 연구업적물 유형의 범주화 방안, 연구업적평가 방식과 절차, 필요 서류 등을 제안하였다. 구체적으로 첫째, 정량평가의 한계점을 보완하면서 평가의 타당성과 신뢰성, 투명성을 확보하기 위해 연구업적평가 시 고려해야 하는 8가지 원칙을 제시하였다. 둘째, 연구업적물의 주요 유형을 학술논문, 저서, 학술대회 발표로 범주화하였다. 셋째, 연구업적평가 방식으로는 정량 및 정성, 복수의 계량지표를 활용하는 하이브리드 평가를 제안하였다. 넷째, 연구업적평가의 절차로 총 11단계(필수 7단계)를 제시하였다. 다섯째, 연구업적 평가를 위한 주요 서류로 출판물, 평가서, 위원장 보고서 등을 제안하였다. 본 연구에서 제시된 연구업적평가 개선방안은 학문 및 연구 분야와 대학의 특성을 고려하여 유연하게 적용되어야 할 것이다.

• 예술인문사회 융합 멀티미디어 논문지
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• 제9권11호
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• pp.1015-1026
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• 2019

본 연구에서는 노인장기요양시설 평가지표개발과 관련된 선행연구의 평가현장 적용성 및 실효성이 미흡하다는 문제의식하에, 노인장기요양기관(시설급여) 평가의 품질향상을 위한 평가지표를 개발하는 데 연구의 목적이 있었다. 이를 위해 2018년도 노인장기요양기관(시설급여) 평가지표에 대한 분석적 고찰, 일본의 노인특별요양홈 평가지표에 대한 분석, 한국의 노인장기요양시설 종사자와 일본의 노인특별요양홈 종사자를 대상으로 한 평가지표 및 평가체계에 관한 FGI를 실시하였다. 연구결과를 토대로 하여 이용자가 양질의 서비스를 제공 받을 수 있도록 지원하는 측면에서 평가지표를 개발하였다. 노인의 특성, 즉 유지 및 호전되기 어려운 노인성 질환의 특성과 기관운영의 방향 및 투명성, 그리고 종말기 케어의 필요성 등을 반영하였다. 기관운영, 환경 및 안전, 수급자 권리보장, 급여제공과정, 급여제공결과를 포괄하는 43개의 평가지표를 제시하였다. 또한, 중복되고, 불필요한 평가과정을 개선하여 평가의 과정 효율성을 증가시킬 수 있는 4단계 다층평가시스템을 제안하였다.

• 한국산학기술학회논문지
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• 제4권1호
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• pp.27-30
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• 2003

자수정은 우리나라에서 산출되어 수출시장이 큰 준보석이다. 원석을 가공하여 최종 장신구제품을 제작하는데 실제 원석에서는 연수정, 자수정, 백수정이 함께 산출되어 이들의 품위를 정량적으로 평가하여 원석가격을 산출하는 것과 아직 확보되지 않은 자수정의 정량적 감정 기술이 필요하다. 이제까지는 아쉽게도 육안 판별과 경험에 의존하였으나 투과전자 현미경과 진동시편자력계측정을 통하여 3가지 원석의 특성을 명확히 구별하는 것이 가능하였다. 또한 FTIR(Fourier transformation infra-red) 측정을 통하여 고가 자수정의 정량품질 확인도 가능하였다. 이러한 방법은 원석의 품위를 확인하는데 효과적이고 최초 원석 상태에서의 고가 자수정의 함량을 평가할 수 있는 우수한 지표가 될 수 있었다.

• 한국중재학회지:중재연구
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• 제30권3호
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• pp.115-136
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• 2020

This article provides an overview of the state of affairs of arbitrator disclosure obligations in Korea. It shows how Korean courts will analyze arbitrator conflicts and obligations through an evaluation of Supreme Court judgments and a case-specific analysis of the recent Oilhub case and provides a comparative perspective through a review of recent Japanese case law. Although limited to domestic arbitrations, it assesses the various grounds that courts consider when determining impermissible arbitrator conflicts based on relations with parties and when an award might be set aside as a result. With the 2016 adoption of the KCAB Code of Ethics for Arbitrators and its rigorous standards, great clarity has been brought to the landscape. The Code of Ethics marks a significant milestone in enhancing the robustness of arbitrator disclosures and guaranteeing the fairness, integrity, and transparency of Korean arbitration practice and law.

• International Journal of Reliability and Applications
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• 제1권2호
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• pp.105-113
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• 2000

This paper discusses some problems of the TMN-based architecture of integrated network management systems and presents a CORBA-based architecture of distributed network management system with reliability, which maintains location transparency of distributed managed objects and provides an interoperability among heterogeneous networks and systems. In this paper, the proposed distributed management system model has been applied to the TMN based management systems and then considered for qualitative evaluation of system performance. Two different types of implementation models have been proposed: one is a system using a CORBA gateway and the other is a pure CORBA system, which maps all managed objects into CORBA objects. The characteristics of two system model have been compared in the respect of system implementation

• 설비공학논문집
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• 제22권11호
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• pp.812-819
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• 2010

Recently residential buildings are characterized with high-rise and high density. Under this circumstance, achieving comfortable and healthy indoor environment with minimized energy consumption becomes a very challenging engineering and societal issue. Along this the increased size and transparency of window as well as light surface caused by high stories lowers the heat shield efficiency of building. Since glass that constitutes building surface has low heat efficiency, it aggravates heat loss of all building considerably, thereby resulting in extreme heating load and cooling load in the country where temperature varies much in summer and winter. The research will check whether experiment can be effectively done by overcoming the limit of existing artificial solar laboratory constructed in the country and properly adjusting controlled variables with simplified function through construction of this experimental set.

• 한국식품조리과학회지
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• 제20권1호
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• pp.112-118
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• 2004

The purpose of this study was to find the optimal mixing conditions of three different amounts of gelatin, green tea powder and sucrose for preparation green tea powder jelly. A central composite design involving gelatin(12 ∼ 16g), green tea powder(3∼5g) and sucrose(40∼60g) was used to investigate the sensory characteristics of green tea powder jelly. Sensory characteristics, such as hardness, elasticity, sweetness, transparency, color, flavor and overall quality of green tea powder jelly, were measured using a response surface methodology computer program. The overall optimal conditions that satisfied all the sensory properties of green tea powder jelly were 13.4g gelatin, 4.2g green tea powder and 50.8g sucrose.

• 한국IT서비스학회지
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• 제12권1호
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• pp.189-199
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• 2013

As many organizations have adopted and implemented ERP systems, concerns about ERP performance also have increased. Former researches studied the ERP implementation of general large or medium size enterprises but there are not enough studies on ERP systems of a specific industry domain. In this paper, we introduce a case study on ERP adoption methodology of global leading company 'D' in shipbuilding and marine engineering industry. We examined ERP implementation background, method and scope and evaluated ERP performance in perspective of both quantitative and qualitative approaches. Quantitative research usually examines ERP performance based on financial statements and qualitative study typically examines organization change or improvement. As a result, ERP implementation in shipbuilding and marine industry can improve quantitative aspects such as cost, human resource and organization performance. As qualitative analysis, business process and tools can be unified and management transparency can be improved by ERP implementation. The result of this paper will be useful guideline for organizations which are considering ERP systems.