• 보건행정학회지
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• 제21권2호
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• pp.309-328
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• 2011

In order to effectively attain the objectives of an organization, it is important for the leader to provide an environment where members can co-exist and mutually advance, and also to have an emotional impact on them. This study examines the structural relationship among emotional intelligence in leadership, organizational commitment, job satisfaction, turnover intention, and organizational performance effects of emotional leadership in the nursing profession of a general hospital. A structured questionnaire was sent to 550 nurses in 11 general hospitals in Seoul Metropolitan City, among which 350 responses were used in the analysis. The independent variable, emotional intelligence in leadership, was measured by 18 items, including self-awareness, self-regulation, social awareness and relationship management. The dependent variable, organizational effectiveness, consisted of 46 items, including 15 items regarding organizational commitment, 20 items on job satisfaction, 3 items on turnover intention and 8 items on organizational performance. The structural equation modeling technique was used to identify the impact of emotional intelligence in leadership on organizational effectiveness. The results of the analysis show that the emotional intelligence in leadership of superior nurses has a significant impact on the nurses'organizational commitment and job satisfaction. While the direct effect on turnover intention and organizational performance was not significantly high, organizational commitment and job satisfaction were parameters in low turnover intention and high job performance. In conclusion, emotional intelligence in leadership is critical as nursing services in hospitals are based on interpersonal relationships. Therefore, by developing appropriate programs and training, hospitals can anticipate improved self-awareness, self-regulation, social awareness and relationship management of nurses, and further improve the effectiveness of the nursing profession.

• 산업경영시스템학회지
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• 제40권2호
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• pp.22-30
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• 2017

PL (Product Liability) refers to the legal responsibility of a manufacturer or seller for bodily injuries or property losses caused by product defects. Therefore, it is important for companies to construct a product liability response system that strategically manage and effectively adapt to product liability. A PL response system refers to companywide operations of PL prevention (PLP) measures, product safety (PS) measures, and PL defense (PLD) measures appropriate for a company's scale and environment. To establish an enterprise product liability response system, each essential component of corporations should be systematically operated and maintained considering the scale and characteristics of the corporations. Essential components of PL response system is Strategy, Organization, Training, Technology, Investment, and Awareness. Role of essential components is that companies need specific strategies to secure product safety and protect customers from product defects, and appropriate organizations must be composed for effective operation of such strategies. The objective of this paper seeks to examine the relationships among the essential components of the product liability response system and PL performance. PL performance consists of positive performance and negative performance. In particular, positive performance include increased efforts in product or process innovation such as strengthening research and development (R&D) to produce safer products without defects. In order to carry out this research we obtained 98 questionnaire of manufacturing company. A summary of the analyses is as follows: First, the awareness and technology among essential components affect significantly to the positive performance. Second, the awareness and strategy among essential components negative affect to the negative performance.

• 청정기술
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• 제18권2호
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• pp.144-154
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• 2012

석탄가스화 기술에 대하여 1970년대 중반부터 2010년까지의 한국, 미국, 일본, 유럽 및 국제특허를 조사하고, 각국의 출원 현황, 점유율, 주요출원인, 특허활동지수, 시장력 등을 분석하였다. 기술발전의 초기에는 일본과 미국이 기술개발을 주도하였으나 2000년대 들어 특허활동 주체가 다변화되고 있으며 전체적인 기술 발전주기는 발전기에 해당하는 것으로 분석되었다. 세부 기술 가운데 가스화기 분야에서의 특허가 가장 많은 것으로 나타났다. 인용도지수, 영향력지수, 기술력지수, 특허 패밀리크기 등의 지표를 이용하여 주요 특허권자의 기술경쟁력을 분석하였다. 특허패밀리크기 및 인용도지수를 이용한 정량화를 통해 핵심특허를 도출하고 기술흐름도를 작성하여 기술 동향을 살펴보았다.

• 대한조선학회논문집
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• 제50권5호
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• pp.307-313
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• 2013

This paper presents a simulation for passenger ship evacuation considering determination of evacuating direction based on walking direction potential function. In order to determine walking direction of a passenger, his/her position in two dimensional plane was adopted as a design variable, and fixed boundaries such as walls and obstacles were adopted as constraints. To solve this optimum problem, a walking direction potential function was adopted as an objective function. This potential function was configured as a kind of penalty function and it contained two components. One is a potential function concerned with the distance to the destination, and other is a potential function based on the effect of walls and obstacles. To determine evacuating direction, this problem was solved by minimizing the walking direction potential function every unit time during the simulation. The crowd behavior of the passenger consisted of the flock behavior, a form of collective behavior of a large number of interacting passengers with a common group. With the proposed algorithm, the test problems in International Maritime Organization, Maritime Safety Committee/Circulation 1238(IMO MSC/Circ.1238) were implemented and the direction of passengers and total evacuation time was analyzed.

• 호스피스학술지
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• 제2권2호
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• pp.1-16
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• 2002

Hospice can not only help the dying persons to maintain the high quality of life and facing the death in comfortable and peaceful state, but also the bereaved family to relieve the grief and sufferings. We investigated the work of hospice performed by church base from March 2000 until recently and reported the results dividing them into three parts. 1)The application of resources in church to administration, education, nursing delivery of hospice in the aspects of management. 2)Spiritual and postmortal management relating hospice nursing and funeral in hospice practice. 3)Case report of hospice and the patients situation(5 in average a month). The expected effects of hospice practice using the resources in church are as follows. 1)Hospice practice can provide the highly qualified persons with the opportunities to do voluntary services and find their lives worth living. Consequently hospice contributes to the spreading of the volunteering culture. 2)The volunteers in hospice can grow mature spiritually and get interpersonal relationships among the volunteers. Doyle. D., Geoflrey.W.C., & Macdonald. N.(1988). Oxford Textbook of Palliative Medicine(2nd ed). New York :Oxford University Press. Woodruff. R.(1996). Palliative Medicine(2nd ed). Melburn: Asperula Pty Ltd. 3)Through the hospice activity, church can practice and show the moral. 4)The volunteers in hospice can make a organization with a hope to be a beautiful community in church. 5)The patients and their families can enjoy the high quality of life through the holistic care provided by 33 nursing practical items of hospice. 6)'Hospice newsletter' can be a useful vehicle to provide readers with hope and encouragement through the stories of the patient and the volunteers. The persons unaware of the hospice can be contacted with hospice by this 'Hospice newsletter'. 7)Irrespective of the economic status, all patients are served equally that hospice can contribute to dying with dignity and the equality of human being.

• 산업경영시스템학회지
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• 제40권4호
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• pp.120-128
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• 2017

More people travel oversea as the economic size of Korea is getting larger and more new jobs are requested to be created by the society. To respond to these trend and request, Incheon International Airport Corporation (IIAC) is about to expand its processing capability with a new terminal; 54 million passengers to 72 million. IIAC is also introducing new strategies such as open innovation (OI) and creating shared value (CSV). With these changes, IIAC faces new challenges of restructuring its business and organization with new ideas. Most organizations including IIAC are becoming more dependent on external resources to keep their competitive advantages under the turbulence of global business environmental changes. Therefore, they focus on the OI paradigm which is reported as a convincing strategy to improve competitiveness in terms of budget and time-to-market. OI is to quickly react to the rapidly changing business environment and is adopted to support startup incubation. In the previous research with IIAC, three major tasks were defined; utilizing the IIAC brand power for external vendors, building a technology road-map, and introducing a collaboration support system. This paper deals with the collaboration system as proposed in the previous research. We focused on the collaboration process for startup incubation. Cases were studied; the K-startup model by the government, a university model to explore youth startups, and a R&D institute model to study professional startups. Based on the case studies, we defined an IIAC model and proposed issues to take care of. The model is distinguished from the other studied models since IIAC is a prospective customer of new technology.

• 벤처혁신연구
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• 제2권1호
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• pp.23-31
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• 2019

본 연구의 주요 목표는 업계에서 제품 안전에 기여하는 조직을 평가하고 선정하기 위한 적절한 지표를 개발하는 것이다. 제품 안전 지표는 제품 안전 활동 및 시스템의 순서에 입력, 프로세스 및 출력을 포함하며, 그 지표들은 측정 가능하고 측정 불가능한 지수의 측면에서 제안된다. 세부 지표는 제품 안전 관리, 제품 안전을 위한 노력, 제품 안전성능 등 3가지 부분으로 구성된다. 이 지표들은 시스템 및 제품 안전의 관리 능력의 차이로 인해 기업 규모(대, 중, 소)별로 항목별로 구분된다. 지표를 합리적으로 얻기 위해 산업분야의 전문가 의견과 VOC를 검토한다. 그리고 직급과 수준(간부 대 노동자)에 따라 구분한다. 지표의 항목은 20개, 점수는 200개로 어느 경우든 동일하다. 지표들은 그의 산업에서 제품 안전의 발전에 기여하는 인력을 선택하는데 유용한 도구로 사용할 수 있다.

• 한국지반환경공학회 논문집
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• 제20권8호
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• pp.5-12
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• 2019

상부구조물은 여러 개의 말뚝 기초를 말뚝 캡으로 연결한 무리말뚝이 사용되고 있다. 무리말뚝 설계 시 상부구조물의 연직 및 수평하중은 말뚝 기초가 지지할 뿐 말뚝 캡의 지지효과는 무시하였다. 그러나 최근 상부구조물의 연직하중에 대한 안정성 범위에서 말뚝 기초의 사용량을 줄이기 위해 말뚝 캡의 지지효과를 반영하기 위한 연구가 진행되고 있으나 수평하중에 대한 말뚝 캡의 지지효과에 관한 연구는 미비한 실정이다. 이에 본 연구에서는 수평 지진 하중을 받는 무리말뚝에서 말뚝 캡의 변화가 무리말뚝에 미치는 영향을 확인하기 위해 상부구조물을 지지하는 무리말뚝의 말뚝 캡 크기를 변화시켜 진동대 모형실험을 수행하였다. 그 결과 말뚝 캡의 크기가 상부구조물 및 무리말뚝의 동적 거동에 영향을 미치는 것으로 확인되었으며, 말뚝 캡의 크기가 증가할수록 지반 구속 효과로 인해 지반과 말뚝 기초가 일체 거동하는 것으로 나타났다.

• 한국지반환경공학회 논문집
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• 제20권10호
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• pp.39-46
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• 2019

상부구조물을 지지하는 무리말뚝의 내진설계 시 지반-구조물의 상호작용이 고려되어야 한다. 무리말뚝 설계 시 지반과 구조물의 비선형 관계는 p-y 곡선이 많이 사용되고 있으며 지진과 같은 동적하중조건에서 지반-구조물의 상호작용이 고려된 동적 p-y 곡선을 무리말뚝의 내진설계에 사용하기 위한 연구가 진행되고 있다. 그러나 이와 같은 연구는 말뚝 캡에 의한 지지효과 및 상부구조물의 관성거동에 의한 상호작용은 고려되지 않았다. 이에 본 연구에서는 사질토 지반에 근입된 상부구조물을 지지하는 무리말뚝에서 말뚝 캡의 변화가 무리말뚝에 미치는 영향을 확인하기 위해 말뚝의 배열 및 중심 간격은 고정하고 말뚝 캡 측면과 말뚝 중심 간격을 변화시켜 진동대 모형실험을 수행하였다. 그 결과 무리말뚝에서 말뚝 캡 측면과 말뚝 중심 간격의 변화가 말뚝의 동적 p-y 곡선 및 무리말뚝 효과에 영향을 미치는 것으로 나타났다.

• 한국정보전자통신기술학회논문지
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• 제12권1호
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• pp.49-57
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• 2019

국제해사기구(IMO)는 해상을 항해하는 선박에 대해, 해상사고의 인적요인이 발생하지 않도록 e-Navigation이라는 새로운 해상안전 지원체계를 개발하고 도입하려 하고 있다. 한국은 e-Navigation 개발에 적극적으로 참여하여 e-Navigation 에 자체적으로 개발한 개념을 더해 한국형 e-Navigation인 '차세대 해양안전종합관리체계 기술'을 개발하고 있으며 2019년 도입을 목표로 하고 있다. 한국형 e-Navigation은 해양안전을 위한 다양한 기능을 제공할 수 있도록 설계되고 있는 만큼 각 기능별로 필요한 데이터의 종류가 공간 데이터와 일반 데이터, 파일, 기상 그리드등 다양하다. 따라서 이들 데이터를 eNavigation의 각 기능 서비스 시스템에 적절히 제공할 수 있는 시스템이 필요하게 되었다. 이에 본 논문에서는 한국형 e-Navigation에서 필요로 하는 데이터를 분석하고 이러한 이종 데이터를 제공할 수 있도록 REST API를 이용한 이종 데이터 서비스 시스템의 아키텍처를 설계하였다.