• 유통과학연구
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• 제6권1호
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• pp.63-77
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• 2008

기업 경쟁력의 원천은 사람이며, 성공 핵심은 사람들의 능력과 협력에 달려있다. 따라서 종업원들의 직무만족과 업무몰입을 위해 CEO는 윤리경영을 실천하고자 다각적인 노력을 해야 한다. 경쟁은 물론이고, 고객의 자산을 관리해야하는 증권회사의 경영자도 수없이 많은 윤리적 이슈와 문제에 직면해 있다. 금융환경은 더 복잡해지고 증권사에 대한 요구도 증가하고 있다. 이러한 현실을 고려할 때, 어떻게 윤리 차원의 사회적 요구를 받아들이고 의식 수준을 변화시킬 것인가, 어떻게 기관 내부의 풍토로 정착시켜야 할 것인가 하는 문제는 중요한 관리대상이 되고 있다. 또한 이러한 윤리경영이 조직 구성원의 업무몰입에 어떤 영향을 미칠 것인가를 파악해 볼 필요가 있다. 본 연구는 이러한 연구목적을 바탕으로 증권회사 CEO의 윤리경영의지가 종업원의 심리적 성과변수인 조직몰입에 영향을 미치는 정도를 확인하고자 하였다. 연구를 통해 금융기관장들은 기업윤리 위반의향이 유발되지 않도록 경영제도를 개선하고, 기업윤리 준수의향을 향상시키는 방안을 모색할 필요성이 제기되었다. 또한, 증권회사 CEO는 구성원들의 협력을 유도할 수 있는 참여적 방식에 바탕을 둔 민주적 경영관리와 윤리의 정당성에 초점을 두고 경영방침을 세워야 할 것이다. 아울러 민주적 리더십과 윤리경영을 발휘하기 위한 새로운 도구를 개발하는데 지속적인 노력을 기울여야 할 것이다.

• Journal of Information Technology Applications and Management
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• 제18권4호
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• pp.41-53
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• 2011

Trust prediction between users in social network based on the trust propagation assumes properties of transitivity and composability of trust propagation. But it has been hard to find studies which test on how those properties have been operated in real social network. This study aims to validate if the longer the distance of trust paths and the less the numbers of trust paths, the higher prediction error occurs using two real social network data set. As a result, the longer the distance of trust paths, we can find higher prediction error when predicting level of trust between source and target users. But we can not find decreasing trend of prediction error though the possible number of trust paths between source and target users increases.

• 산업융합연구
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• 제2권1호
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• pp.121-137
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• 2004

Is entering in age that brand becomes consumer's goods purchase standard as income level is improved, dying injunction brand is trend that governing power in the world market is expanded as international economy does single market. Situation to develop Kyonggi Province area to universal tourist attraction area keeping in step with national large size event holding such as sun of Korean visit with opening a port of the In-chon International airport, the world ceramics Expo, World Cup was made up. Growth possibility is big to culture tourism resources and representative tourist resort of the Korea that use view of nature photon circle properly such as ceramics that target area possesses. Area development plan through growth possibility should be arranged to international ceramics production complex and distribution complex. Therefore, plan analyzing future district theme establishment and strength in priority via past and present of target area.

• 식물분류학회지
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• 제50권3호
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• pp.279-317
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• 2020

본 연구는 경상북도 울진군과 영양군에 위치한 왕피천유역 생태·경관보호지역의 비관속 선태식물상 및 관속식물상을 조사하여 보전 및 지속가능한 관리방안을 수립하는데 기여하고자 하였다. 2016년 11월부터 2017년 10월까지 계절별 현지조사를 수행하였다. 조사 결과 왕피천유역의 육상식물은 총 164과 455속 698종 10아종 47변종 3품종으로 총 758분류군을 확인하였다. 이 중 비관속 선태식물은 46과 88속 120종 2변종으로 총 122분류군이며, 관속식물은 118과 367속 578종 10아종 45변종 3품종으로 총 636분류군이였고, 자생식물은 693분류군으로 집계되었다. 식물구계학적 특정식물은 총 113분류군으로 V등급 1분류군, IV등급 6분류군, III등급 31분류군, II등급 38분류군, I등급 37분류군을 확인하였다. 한반도 고유종은 덕우기름나물을 비롯한 9분류군이며, 희귀식물은 2분류군, 기후변화에 취약한 북방계 15분류군과 남방계 1분류군이 확인되었다. 귀화식물은 46분류군, 생태계교란식물은 5분류군이 조사되었다. 본 연구의 결과는 보전이 필요한 종들을 제시하며, 왕피천 생태경관보전지역의 보전 및 관리를 위한 기초자료로 사용될 것이다.

• 산업경영시스템학회지
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• 제38권1호
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• pp.118-123
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• 2015

There have been various studies on measurements of flood risk and forecasting models. For river and dam region, PDF and FVI has been proposed for measurement of flood risk and regression models have been applied for forecasting model. For Bo region unlikely river or dam region, flood risk would unexpectedly increase due to outgoing water to keep water amount under the designated risk level even the drain system could hardly manage the water amount. GFI and general linear model was proposed for flood risk measurement and forecasting model. In this paper, FVI with the consideration of duration on GFI was proposed for flood risk measurement at Bo region. General linear model was applied to the empirical data from Bo region of Nadong river to derive the forecasting model of FVI at three different values of Base High Level, 2m, 2.5m and 3m. The significant predictor variables on the target variable, FVI were as follows: ground water level based on sea level with negative effect, difference between ground altitude of ground water and river level with negative effect, and difference between ground water level and river level after Bo water being filled with positive sign for quantitative variables. And for qualitative variable, effective soil depth and ground soil type were significant for FVI.

• Journal of information and communication convergence engineering
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• 제12권1호
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• pp.46-52
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• 2014

This article presents key research needs in three-dimensional integrated circuit (3D IC) architectural floorplanning. Architectural floorplaning is done at a very early stage of 3D IC design process, where the goal is to quickly evaluate architectural designs described in register-transfer level (RTL) in terms of power, performance, and reliability. This evaluation is then fed back to architects for further improvement and/or modifications needed to meet the target constraints. We discuss the details of the following research needs in this article: block-level modeling, through-silicon-via (TSV) insertion and management, and chip/package co-evaluation. The goal of block-level modeling is to obtain physical, power, performance, and reliability information of architectural blocks. We then assemble the blocks into multiple tiers while connecting them using TSVs that are placed in between hard IPs and inside soft IPs. Once a full-stack 3D floorplanning is obtained, we evaluate it so that the feedback is provided back to architects.

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 1998년도 Proceedings of International symposium on Recent Technology of Chemical Control of Plant Diseases
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• pp.50-69
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• 1998

Dimethomorph is a novel fungicide with a high level of activity against diseases induced by certain Oomycetes, including fungal populations that are resistant to other products. In several ways, this fungicide illustrates the opportunities and challenges presented by many modern pesticides. The specific mode of action, which affects cell wall formation, is associated with a very high level of performance and low dose rates under field conditions. These low dose rates, combined with a low level of toxicity to non-target organisms present an outstanding safety profile. This same highly-specific mode of action, however, limits the spectrum of activity and suggests the need for a resistance management plan, both of which must be addressed in new product development. In addition, the biological and physiochemical properties of this, and other new products are not adequately described by the traditional classification of fungicides into“protectant”and“systemic”types. These unique profiles provide novel and useful products for disease control.

• 한국식생활문화학회지
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• 제35권4호
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• pp.351-362
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• 2020

This study investigated the possibility of reducing sodium and sugar intake in the Bulgogi bowl and yogurt, respectively, by utilizing food and non-food factors. Sodium and sugar replacers were the target food factors, and eating environment was the target non-food factor. The sodium content of Bulgogi bowls was reduced by 40%, and a flavor enhancer was applied to compensate for the reduced saltiness. Low calorie sweeteners, such as sucralose and stevia, were used to lower the sugar content of yogurt by 30%. Consumers were asked to evaluate the samples in one of the three eating environments: private booth evaluation, BOOTH; watching video clips during evaluation, VIDEO; conversation with friends during evaluation, FRIEND. The results showed that applying sodium or sugar replacers were effective in lowering sodium or sugar intake, respectively, without compromising the acceptance level of samples. Significant influences of the eating environment were observed on liking and perception of samples, but the influence patterns were not consistent between Bulgogi bowl and yogurt.

• 품질경영학회지
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• 제13권2호
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• pp.2-7
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• 1985

본(本) 연구(硏究)에서는 품질관리(品質管理)의 추진(推進)을 비용(費用) 지향적(指向的)인 방법(方法)과 공정지향적(工程指向的)인 방법(方法)으로 대별(大別)하고 각각(各各)의 특징(特徵)을 설명(說明)함과 아울러 비교분석(比較分析) 하였다. 또 현장(現場) Q.C 담당기술자(擔當技術者)들이 품질관리(品質管理)를 실시(實施)함에 있어서 방향(方向)을 모색한다거나 현재(現在) 실시(實施)하고 있는 방법(方法)의 부당성(不當性)을 첵크하기 위한 기준(基準)을 비용함수(費用函數)로서 제시(提示)하였다.

• 한국신뢰성학회지:신뢰성응용연구
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• 제16권4호
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• pp.272-279
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• 2016

Purpose: In order to fulfill the RAMS (Reliability Availability Maintainability and Safety) requirements in Korean railway systems, specific target metrics should be measured and met the requirements when ordering a new system. This paper presents a procedure to predict and demonstrate the availability, maintainability and safety of subway elevators, escalators and PSD (platform screen doors) systems. Methods: The system manufacturer predicts availability and maintainability with lab and field tested data. After installation, availability and maintainability are demonstrated based on the actual operational data. The data was collected from the FRACAS (Failure Report and Corrective Action System). Results: Methods and process of assessing and analyzing the availability, maintainability and safety are presented for elevating services and PSD systems. The data obtained through the actual operation of the equipment is analyzed and maintained to predict the RAMS based on the component and system level failure data acquired. Conclusion: This study presented an application using IEC 62278 and operational data which can be used in the design and development stage to achieve the RAMS target value of the subway elevators, escalators and PSD systems.