• 디지털융복합연구
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• 제17권1호
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• pp.29-36
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• 2019

본 연구에서는 문화체육관광부의 지식관리사례를 분석하여, 지식관리 비전과 추진조직 및 지식관리활동체계를 살펴보았다. 이를 통해 정부부문의 성공적인 지식관리를 추진하는데 있어 시사점을 밝혀내고자 하였다. 연구대상이 된 문화체육관광부의 경우 매년 매일경제신문사와 행정안전부가 공동주관하는 "2018년 지식대상" 평가에서 정부부문 중지식관리 활동을 훌륭하게 수행했다는 평가를 받은 기관이다. 본 연구에서는 문화관광부의 지식관리 담당자들을 대상으로 심층인터뷰를 진행하여 정부부문의 지식관리에 대한 성공요인을 분석하였다. 우선 지식관리 비전 및 전담조직의 역할이 매우 중요했다. 또한 지식관리시스템을 통해 효과적으로 지식을 획득하고 공유, 축적하여 조직구성원들이 활용하도록 하고 있었다. 아울러 지식관리활동에 대한 적절한 보상체계 역시 중요한 성공요인이라고 할 수 있다. 따라서 지식관리 활동을 독려할 수 있도록 공공 기관 등에서는 지식공유 활동에 대한 경제적 보상제도 및 인사가점 등의 유인시스템을 구축할 필요가 있다.

• Industrial Engineering and Management Systems
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• 제9권4호
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• pp.303-311
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• 2010

In the last few years growing interest has been dedicated to supply chain management. Modeling complexity is added to supply chain coordination problem by accounting for reverse logistics activities. The objective of this paper is to extend inventory model of manufacturing factory with respect to the production of raw material of forward logistics and recycling material of reverse logistics. The proposed model is applied to a plastic recycling process plant located in Taiwan. The case study improvement scheme shows when the recycling rate of recycling material increases from 15% to 50%, the total inventory cost of manufacturing factory decreases by 12.82%, safety stock volume decreases by 41.19% and the reorder quantity is down by 50.96%. This paper finds whether the results of the model can reach the economic profit through quantitative analysis and encourages companies integrate reverse logistics into the supply chain system.

• 한국병원경영학회지
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• 제27권4호
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• pp.36-55
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• 2022

Purpose: This study explores the diffusion factors of corporate entrepreneurship among members of medical institutions. Methodology/Approach: The study explores the case of Granum Sinapis Center at Seoul St. Mary's Hospital, the first medical institution to establish a support organization for "innovation and start-up" as well as examines the changes in individual perceptions of participants in the institution's in-house contest. Among the 140 participants in the 2nd Contest held in 2022, seven participants were selected for interview in consideration of their job occupation and years of service. In-depth interviews were conducted for each individual. Findings: The participants applied for the contest under the direct and indirect influence of co-workers as well as compensatory factors. An individual's corporate entrepreneurial characteristics can be innate or acquired. The participants of the in-house contest had a positive experience in contrast to the existing organizational culture. The results reveal that emotional support from top and middle managers, along with the role of dedicated departments, can affect innovative behavior. Practical Implications: Contest participants reported personal growth, improved job satisfaction, and a change in perception of the organizational culture; they expressed their willingness to recommend. The results confirm the need to support such systems and shift focus to managerial (emotional) support and dedicated resources for developing individual entrepreneurship.

• 한국CDE학회논문집
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• 제16권4호
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• pp.268-276
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• 2011

The product-level carbon footprint (PCF) is a comprehensive and widely accepted metric for sustainable product development. However, since a full PCF study in general is time and cost intensive, it is not feasible for the product development team to synchronize the activity to the main product development process. In addition, the current dedicated life cycle assessment (LCA) tools for calculating PCF, separated from the main product data management systems, have limitations to provide timely PCF information for design decision makings and collaborations between design and environment engineers. This paper examines the possibility of the extension of the current product data model that can support the PCF calculation with PDM (Product Data Management) databases. The product data model can represent not only the content of products but also context or system information of the products. The product data model can be implemented as a PDM database that can satisfy the needs for handy and timely PCF calculations from the consistent product data for dynamic design decision makings and engineering collaborations.

• World Technopolis Review
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• 제4권2호
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• pp.62-78
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• 2015

The importance of university technology transfer has widely been brought to the center of attention over the last decades. Research and practice thereby often concentrate on issues related to patenting and licensing or entrepreneurship but abstract away from relationship- and network-focused initiatives. In this paper, we argue that efforts to systematically develop close, long-term collaboration partnerships - although complex and resource intensive - are likely to be more beneficial for both universities and industry in the long run. Drawing on data derived from interviews with technology transfer executives of 22 leading European and U.S. universities, we analyze and discuss well-established practices of network and relationship management and their possible impact on technology transfer success. Our findings indicate that dedicated relationship management approaches can yield a sustainable competitive advantage for universities. We thereby shift the focus away from transaction-orientation towards more forward-looking relationship-centric approaches and discuss their institutionalization in great detail.

• 융합보안논문지
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• 제3권3호
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• pp.35-42
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• 2003

정보화 사회로의 이전에 따라 사회전반의 기반구조 및 경제 사회 활동이 정보통신 인프라에 의존하게 되고 기반구조와 운영 소프트웨어들의 취약점으로 인한 인터넷의 보안 문제는 많은 심각한 문제점들을 드러내고 있다. 특히 해킹 기법과 바이러스들이 점차 자동화, 지능화, 대중화, 분산화, 대규모화, 은닉화 되어감에 따라 이들에 대한 효과적이 대처 방안이 요구되어지고 있는 실정이다. 이에 본 논문에서는 점차 지능화 되어가는 네트워크 상의 위협들에 관해 조사 분석하고 이를 바탕으로 MIB 기반의 보안관리 시스템 모델을 제안하고자 한다.

• 한국컴퓨터산업교육학회:학술대회논문집
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• 한국컴퓨터산업교육학회 2003년도 제4회 종합학술대회 논문집
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• pp.25-32
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• 2003

In the paper, the Management Server (MS) is designed and developed in order to overcome 1 imitations in the Residential Gateway (RG). The Proposed MS is composed of the Network Management System(NMS), Home Automation System(HAS), Persistent Data Management(PDM). The developed MS is a dedicated server which manages both individual RG and internet home appliances implemented at a home-network environments.

• Korean Journal of Radiology
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• 제23권9호
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• pp.878-888
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• 2022

Objective: To investigate the clinical impact of a quality improvement program including dedicated emergency radiology personnel (QIP-DERP) on the management of emergency surgical patients in the emergency department (ED). Materials and Methods: This retrospective study identified all adult patients (n = 3667) who underwent preoperative body CT, for which written radiology reports were generated, and who subsequently underwent non-elective surgery between 2007 and 2018 in the ED of a single urban academic tertiary medical institution. The study cohort was divided into periods before and after the initiation of QIP-DERP. We matched the control group patients (i.e., before QIP-DERP) to the QIP-DERP group patients using propensity score (PS), with a 1:2 matching ratio for the main analysis and a 1:1 ratio for sub-analyses separately for daytime (8:00 AM to 5:00 PM on weekdays) and after-hours. The primary outcome was timing of emergency surgery (TES), which was defined as the time from ED arrival to surgical intervention. The secondary outcomes included ED length of stay (LOS) and intensive care unit (ICU) admission rate. Results: According to the PS-matched analysis, compared with the control group, QIP-DERP significantly decreased the median TES from 16.7 hours (interquartile range, 9.4-27.5 hours) to 11.6 hours (6.6-21.9 hours) (p < 0.001) and the ICU admission rate from 33.3% (205/616) to 23.9% (295/1232) (p < 0.001). During after-hours, the QIP-DERP significantly reduced median TES from 19.9 hours (12.5-30.1 hours) to 9.6 hours (5.7-19.1 hours) (p < 0.001), median ED LOS from 9.1 hours (5.6-16.5 hours) to 6.7 hours (4.9-11.3 hours) (p < 0.001), and ICU admission rate from 35.5% (108/304) to 22.0% (67/304) (p < 0.001). Conclusion: QIP-DERP implementation improved the quality of emergency surgical management in the ED by reducing TES, ED LOS, and ICU admission rate, particularly during after-hours.

• 대한안전경영과학회지
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• 제24권1호
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• pp.11-19
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• 2022

In order to find out the management and sanitation status of protective gear provided at the construction site, a case study and survey were conducted by visiting the site. As a result of the case study, inspection and management, disinfection, and storage of protective equipment were insufficient in both workplaces with less than 50 employees and workplaces with more than 100 employees. As a result of the survey, workers(66.2%), said they did not know how to identify hard hats(67.6.%), how to identify bad hard hats(60.8%), and how to identify bad safety belts (73.0%), even though workers(66.2%) were educated on protective gear, and those in charge of protective gear Non-specified(56.8%), regular inspection of the provided protective equipment was not performed(82.4%), and disinfection was not performed(90.5%). Therefore, as a management plan to maintain the performance of personal protective equipment, educational aspects, regular training on protective equipment, training on how to identify defective protective equipment, management of recording papers, technical aspects, strengthening of standards for placement of dedicated safety managers in small workplaces, participation of workers' representatives when selecting protective equipment, and selection of protective equipment for workers Providing opportunities, administrative aspects of protective equipment regulation and management, introduction of sanitary and cleanliness system, and selection of personnel in charge of protective equipment management were suggested.

• 대한전자공학회논문지TC
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• 제48권4호
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• pp.1-5
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• 2011

본 논문은 MBOA UWB SoC의 MAC 시스템 설계에 관한 것이다. 구현된 MBOA MAC 알고리즘은 일반적으로 널리 사용되고 있는 중앙의 마스터가 네트워크를 관리하는 방식이 아니라, 모든 디바이스가 네트워크를 구성하고 관리할 수 있는 분산 방식을 사용하고 있다. 따라서 MAC이 분산 네트워크를 구성하고 관리를 하기 때문에 메쉬 네트워크 구성이 용이하다. 시스템은 데이터 처리 속도를 최대화하기 위해서 캐쉬가 내장된 ARM926EJ를 내장하였고, 재사용 및 시스템 설계가 용이한 AMBA 버스를 사용하였다. 또한, 칩의 소모 전력을 최소화하기 위해 시스템 클럭 제어 알고리즘을 구현하였다. 그리고, 시스템 메모리 버퍼와 MAC 하드웨어간의 데이터 이동을 위하여 MAC 전용 DMA를 설계하였으며, Host와 시스템 메모리 버퍼간의 고속의 데이터 이동을 위하여 USB 2.0 블록의 전용 DMA를 사용하였다.