• 한국IT서비스학회지
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• 제12권4호
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• pp.77-90
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• 2013

As Cyber threats are rising, the scope of information Security (IS) is extending from technical protection of a single information system to organizational comprehensive IS capability. The ministry of National Defense (MND) has established the IS evaluation for defense organization in 'the Directive for Defense Informatization Affairs.' However, no information about an evaluation method, process and organization is provided. We surveyed information security management system (ISMS) and related best practices in public sector and other countries, and analysed the military information security affairs. Thus, this paper recommends the IS evaluation method and process. The trial IS evaluation is in progress this year and the MND will expand this IS evaluation to the entire organization.

• 경영과학
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• 제15권1호
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• pp.97-115
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• 1998

This study aims to develop the methodology based on the AHP(Analytic Hierarchy Process) of evaluation for commercial paper. commercial paper is the ma product of merchant banks. commercial paper evaluation is annually performed by the credit-evaluation agency. Credit evaluation is performed by the informal judgemental system, which has potential to induce serious inconsistencies in decision-making. We present an objective scoring model which does not suffer from the weakness of the subjective judgement system. The model used is illustrated by analyzing the commercial paper evaluation for the 3 motor-companies(H, K and S motors).

• 조명전기설비학회논문지
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• 제23권3호
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• pp.10-17
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• 2009

In this paper, we explained the relation between evaluating display device and emotional image quality evaluation in human perceptual view. It is also suggested two emotional image quality evaluation method of display reflecting human visual function. One is the color space of CIECAM02 and the other is capturing moving image. It is necessary to standardize the evaluation methods of image quality based on emotional evaluation.

• 수산해양교육연구
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• 제27권1호
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• pp.125-132
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• 2015

The purpose of this study was to search the concept and meaning of performance assessment(PA) in the classroom, and the to proposed some strategies to apply PA. The result of this study was presented below. First, differentiation strategy is necessary in the evaluation goal. Individualization will be an example of differentiation strategy in the evaluation of group goal. Second, various strategies are needed based on the subjects of evaluation. Self-evaluation, peer-evaluation, and small group-evaluation are some examples evaluation for the subjects. Third, there is a need for phase-strategy assessment. For the class associated performance assessment, we have to consider the evaluation activities based on the time likes before (pre), on, and after class. How to select the evaluation task is also one of the key sucess factors for improving the class associated performance assessment.

• 한국산학기술학회논문지
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• 제13권11호
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• pp.5033-5043
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• 2012

본 연구의 목적은 현행 A대학의 강의평가 문항의 문제점을 보완하고 강의의 질 제고라는 강의평가의 본래 목적에 부합하도록 강의평가 문항을 개선하는 것이다. 이를 위하여, 대학 교육에서의 좋은 수업의 의미, 선행 연구의 강의평가 영역 및 요소, A대학의 현행 강의평가 도구의 내용 및 문제점을 살펴보았으며, 이를 토대로 개선안을 제시하였다. 연구 결과로 제안된 개선안의 주요한 특징은 다음과 같다. 첫째, 평가 영역, 평가 항목, 평가 문항의 구성 체계를 재구성하였다. 둘째, 강의 개선에 중요한 정보를 제공하기 위해 대학에서의 좋은 강의의 특징을 토대로 문항을 개발하였다. 셋째, 선행 연구의 강의평가 도구들이 공통적으로 제시하고 있는 평가 요소 등과 관련한 문항을 개발하였다. 넷째, 강의의 질 제고를 위해 필요한 정보가 있다면, 산술평균으로 결과를 제시할 수 없더라도 관련 문항을 개발하였다. 다섯째, 현행 강의평가 문항의 문제점으로 지적된 부분을 수정 보완하였다.

• 한국콘텐츠학회논문지
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• 제7권8호
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• pp.86-93
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• 2007

사용자의 감성적 요구의 증대로 최근 급성장하고 있는 온라인 게임 산업에도 감성적 성향을 가진 게임 개발에 심혈을 기울이고 있다. 게임의 근간이 되는 인간의 감성을 자극하여 몰입을 유도하는 온라인 게임개발에 있어서 반드시 거쳐야 하는 평가단계가 있는데, 이 단계에서 게임의 기능은 물론 감성적 평가를 할 수 있는 감성 평가시스템은 사용성과 인간 감성 욕구를 게임 출시 전에 검증해볼 수 있는 평가방법으로 알려져 있다. 그럼에도 불구하고 감성 평가시스템의 효용성과 타당성 검증에 관한 연구 결과가 부재한 현 상황에서 본 연구는 피 실험자인 일반 사용자 그룹을 통해 Jakob Nielson의 사용성 평가시스템과 비교하여 게임의 평가 도구로써 감성 평가시스템의 유용성 및 타당성에 관하여 연구하고자 한다.

• 한국디지털건축인테리어학회논문집
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• 제13권4호
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• pp.33-39
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• 2013

As lighting energy consumption in buildings occupies high ratio, technical researches to solve it have been constantly carried out. However, basic studies on light environment performance evaluation is actually deficient and only at a level of a simple illumination monitoring. Thus, this study has suggest a light environment energy performance evaluation based on actual residence environments to allow setting lighting interoperation and user required illumination. Conclusions from the study are as follows: 1) As the performance evaluation suggested by this study has not only derived lighting energy usage as well as monitored simple indoor illumination distribution, it is quantitative and allows derivation of visual results. 2) The performance evaluation suggested by this study allows inputs of user required illumination through the performance evaluation server, which is able to support for performance evaluations for various works and users. 3) This study has verified validity of the performance evaluation method by analyzing results of lighting energy reduction by executing performance evaluation on changes of light shelf that is a natural lighting system through the suggested performance evaluation method. This study is significant from a viewpoint that it has suggested a quantitative performance evaluation method on the basis of actual residence environments. Those researches concerned on the energy performance evaluation should be constantly progressed from an aspect that they are another solution of the energy problems.

• Journal of Applied Biological Chemistry
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• 제56권4호
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• pp.205-211
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• 2013

Nitrate is a naturally occurring compound in plant and can be converted to nitrite in the nitrogen cycle and vice versa. Therefore, it is easy to find nitrate in plants including vegetables. Especially, it is known that high levels of nitrate found in leafy vegetables. Nitrate itself is relatively non-toxic but its metabolites and reaction products such as nitrite, nitric oxide and N-nitroso compounds, may produce adverse health effects such as methaemoglobinaemia and carcinogenesis. To execute the risk assessment of dietary nitrate and nitrite for the intake of vegetables, it is investigated that the levels of nitrate and nitrite in 23 vegetables (798 samples). The range of concentration were 0-6,719mg/kg for nitrate and 0-1,635mg/kg for nitrite, respectively. The Estimated daily intakes (EDI) were 0.85-1.38 mg/kg body weight/day for nitrate and 0.02-0.03 mg/kg body weight/day for nitrite by ages. We conclude that there are no health concerns for eating various vegetables since the EDI were below the Tolerable Daily Intake (3.7 mg/kg body weight/day for nitrate, 0.06 mg/kg body weight/day for nitrite) level established by WHO.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2005년도 춘계 종합학술대회 논문집
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• pp.391-395
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• 2005

본 논문에서는 수질 오염 평가 시스템 개발 과정의 첫 단계로 기존의 수질 오염 측정에 이용해 왔던 평가 기준과 각 기준에 대한 평가 항목을 가지고, 퍼지 적분을 이용하여 평가하는 새로운 시스템을 구현하고자 한다. 수질 오염의 종합 평가는 BOD, COD, SS, T-N, T-P와 같은 속성에 관한 평가치를 종합하여 얻어진다. 이 과정에서 개개의 속성이 서로 독립적인 관계를 유지하는 경우 종합 평가치가 각각의 부분 평가치의 선형 결합의 형태로 표현 될 수 있다. 이에 각 결합 형태에 대한 퍼지 측도를 정의하고, 이에 퍼지 적분을 적용하여 보다 안정된 수질오염 평가 시스템을 구현하였다.

• Journal of Information Science Theory and Practice
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• 제8권2호
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• pp.68-78
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• 2020

This study is a preliminary study to develop an evaluation framework necessary for evaluating the DataON platform. The first objective is to examine expert perceptions of the level of DataON platform construction. The second objective is to evaluate the importance, stability, and usability of DataON platform features over OpenAIRE features. The third objective is to derive weights from the evaluation perspective for future DataON platform evaluation. The fourth objective is to examine the preferences of experts in each evaluation perspective and to derive unbiased evaluation criteria. This study used a survey method for potential stakeholders of the DataON platform. The survey included 12 professionals with at least 10 years of experience in the field. The 57 overall functions and services were measured at 3.1 out of 5 for importance. Stability was -0.07 point and usability was measured as -0.05 point. The 42 features and services scored 3.04 points in importance. Stability was -0.58 points and usability was -0.51 points. In particular, the stability and usability scores of the 42 functions and services provided as of 2018 were higher than the total functions were, which is attributed to the stable and user-friendly improvement after development. In terms of the weight of the evaluation point, the collection quality has the highest weight of 27%. Interface usability is then weighted 22%. Subsequently, service quality is weighted 19%, and finally system performance efficiency and user feedback solicitation are equally weighted 16%.