• Title/Summary/Keyword: 업무적합성

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Study on Basic Requirements of Geoscientific Area for the Deep Geological Repository of Spent Nuclear Fuel in Korea (사용후핵연료 심지층처분장부지 지질환경 기본요건 검토)

  • Bae, Dae-Seok;Koh, Yong-Kwon;Park, Ju-Wan;Park, Jin-Baek;Song, Jong-Soon
    • Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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    • v.10 no.1
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    • pp.63-75
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    • 2012
  • This paper gives some basic requirements and preferences of various geological environmental conditions for the final deep geological repository of spent nuclear fuel (SNF). This study also indicates how the requirements and preferences are to be considered prior to the selection of sites for a site investigation as well as the final disposal in Korea. The results of the study are based on the knowledge and experience from the IAEA and NEA/OECD as well as the advanced countries in SNF disposal project. This study discusses and suggests preliminary guideline of the disposal requirements including geological, mechanical, thermal, hydrogeological, chemical and transport properties of host rock with long term geological stabilities which influence the functions of a multi-barrier disposal system. To apply and determine whether requirements and preferences for a given parameter are satisfied at different stages during a site selection and suitability assessment of a final disposal site, the quantitative criteria in each area should be formulated with credibility through relevant research and development efforts for the deep geological environment during the site screening and selection processes as well as specific studies such as productions of safety cases and validation studies using a generic underground research laboratory (URL) in Korea.

The Effect of Public Service Motivation on Job Satisfaction and Perceived Job Performance: Focusing on the Mediation Effect of Person-Organization Fit (공공봉사동기가 직무만족 및 인지된 직무성과에 미치는 영향: 구성원-조직 적합성의 매개효과를 중심으로)

  • Lee, Kangmun;Roh, Tae-Woo
    • Journal of Digital Convergence
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    • v.15 no.9
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    • pp.155-165
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    • 2017
  • The purpose of this study is to identify the direct effects of PSM on job satisfaction (JS) and perceived job performance (PJP) in public institutions and to identify indirect effects of the mediator. In particular, we define the person-organization fit (POF) used as the mediator as the fitness of the personnel system and identify the influence of POF in the relationship between PSM, JS, and PJP. The questionnaires used in this study were conducted for the members of Changwon Public Health Center and empirical analysis using structural equation modeling was conducted and the following results were obtained. First, PSM in the integrated public service organization has a positive effect on JS and PJP. Second, PSM shows that JS and PJP of organization members are improved through mediating effect of POF. It can be concluded that PSM can improve JS and PJP through institutional fit between members and organizations.

An Empirical Study on Corporate Logistics Characteristics, Logistics Management Type and Logistics Performance (기업의 물류특성과 물류관리유형의 적합성에 따른 물류성과에 관한 실증연구)

  • Kim, Tae-Hyung;Kim, Yong-Pyo;Shin, Yong-John
    • Journal of Navigation and Port Research
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    • v.35 no.1
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    • pp.101-112
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    • 2011
  • Nowadays, the third-party logistics is getting special attention as one of the most useful ways to perform the logistics management effectively. In this current trend, however, there are many firms which carry out the logistics activities by themselves and strengthen the competitiveness. In respect of contingency theory, the firms' logistics management types should depend on their logistics environment and characteristics, and then the logistics performances vary with this suitability. In this context, this study analyzed empirically the difference of the logistics performances due to the fitness between their logistics characteristics and the management types. According to the finding, the study showed that the third-party logistics is more suitable when the importance and weight of logistics operation and the weight of their export are greater respectively, and the self-logistics is more suitable when the logistics cost is higher. Futhermore, the study indicated that the firms whose relationship between the characteristics and the management types is fit in their logistics are better than the others in the outcome of logistics cost reduction and the effectiveness of logistics operation.

A Model for Construction Data Integration Based on Growth of Construction Object throughout the Overall Project Phases (프로젝트 단계별 건설객체의 성장에 근거한 건설데이터 통합 모델)

  • Kim Woo-Young
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • autumn
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    • pp.143-150
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    • 2003
  • Using integrated construction project data is necessary for efficient management of construction projects. Recently IFC(Industry Foundation Classes) are proposed as integration method based on interoperability and there have been several cases of system integration based on IFC. The concept of interoperability proposes the construction object as data sharing protocol between systems for system integration and independence of each system. This study proposes system development strategy by phases considering work scope and procedure of processes based on the concept of interoperability. This is proposed to overcome tendency of developing system which doesn't support real work processes as result of inclining to the format of IFC instead of properly using IFC's interoperability concept to real work scope and procedure.

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How IT Drives Innovations for Public Service: Mobile Office for Seoul Metropolitan Railway (IT 기반의 공공서비스 혁신: 서울도시철도공사의 모바일 오피스 사례)

  • Cho, Nam-Jae;Choi, Joung-In;Oh, Seung-Hee
    • Information Systems Review
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    • v.14 no.1
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    • pp.67-84
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    • 2012
  • Recent increases in uncertainty and speed of market change are driving the adoption of new intelligent mobile office systems. Organizational information systems paradigm suggests that a right match between organizational characteristics and the use of technology is critical in producing desired results. Following such perspective this study developed the mobile office system case of Seoul Metropolitan Railway Transit(SMRT) in Korea. SMRT developed the mobile task-supporting environment that help the management of subway lines real-time without the restriction of time and space. They named the system as ST&F(SMRT Talk and Flash). They decided to develop the application systems in-houses they did not want to be overly dependent on external services in future changes and developments of the system. The new practice reduced the time for moving back and forth to 10% of their working time from previous 20%. The time used for paper works and administration chore also reduce to 10% of their working time from previous 30% on the average. The employees could use 80% of their time to concentrate on the completion of assigned task. The effects of this improvement resulted in the heightened efficiency of the use of human resources and the heightened level of railway safety. The case of SMRT shows that the mobile office system can be applied and extended to various business areas such as facility management and maintenance beyond such typical uses as sales and marketing support. Also, The result of case study will be a useful guideline on the construction and using of mobile office system.

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Development of Sports Events Management Process and Conformance Assessment (스포츠이벤트 매니지먼트 프로세스 개발 및 적합성 평가)

  • Kim, Joo-Hak;Kim, Joo-Yong;Cho, Sun-Mi
    • Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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    • v.7 no.7
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    • pp.691-700
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    • 2017
  • International sports events is one of the core products in the sports industry the scale of sports event business is steadily increasing. However, In terms of sports event management, knowledge and experience generated through sports events are ineffective and non-systematically managed. For this reason, unnecessary resources are wasted and trial and error are repeated in hosting, preparing and operating in sports event management. The purpose of this study is to develop a sports event management process and evaluate conformance. To accomplish the purpose of this study, developed the core processes of sports events in step by step and then applied and conformance evaluated of the designed process. Developed and evaluated sports events management processes are five Functional Area of registration, accommodation, transport, broadcasting, and food and beverage. Of these FA, 63 activities were selected and analyzed. The modeling was used as IDEF method, the conformity analysis was used as Fuzzy logic, analysis tool was used ProM.

Evaluation of Introducing Feasibility of Blockchain Technology to Food Safety Management Network (식품안전관리망 강화를 위한 블록체인 기술 도입의 적절성 평가)

  • Kwon, So-Young;Min, Kyong-Se;Cho, Seung Yong
    • Journal of Food Hygiene and Safety
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    • v.34 no.5
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    • pp.489-494
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    • 2019
  • The appropriateness of introducing blockchain technology into food safety management systems was evaluated by conducting a survey of experts on the effectiveness and constraint evaluation indicators, and a portfolio analysis was conducted to set the priorities of blockchain application. The food safety management activities considered in this study were issuing documents on food import/export, food hygiene rating scheme, civil complaint management in the food sector, food- related certification, risk information management, and food traceability systems. The sectors that can be expected to be effective in the introduction of blockchain technology were food- related certification, food hygiene rating scheme, risk information management, and issuing documents on food import/export. In the case of food traceability systems and civil complaint management, the introduction of blockchain technology was not recommended due to ineffectiveness. From the evaluation of the constraints (e.g., technical limits, cost, legal amendment, personal information disclosure, timeliness, and ease of connection) to be overcome when introducing blockchain into food safety management, it was found that there are more than average constraints in all six areas. In particular, the food traceability system was evaluated to have the most constraints. Issuing documents on food import/export is very effective with the introduction of blockchain technology, but due to high cost and legal restrictions, it is necessary to improve the institutional system in order to introduce blockchain. Among the evaluation sectors, food- related certification, food hygiene rating scheme, and risk information management on foods were suitable for preferentially adopting blockchain technology since these areas might experience greatly improved reliability and transparency through the introduction of blockchain, with relatively low constraints.

A Study of Innovation Policy regarding Technical Regulation and Conformity Assessment Procedure on ICT Equipments - Focused on Privatization Plan (CT 분야의 기술기준 및 적합성평가시스템의 혁신정책에 관한 연구: 민간화 방안을 중심으로)

  • Lee, Yong-Kyu
    • Journal of Korea Technology Innovation Society
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    • v.19 no.3
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    • pp.439-464
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    • 2016
  • The technical regulation and conformity assessment procedure of our country on ICT equipments is currently required to have more innovation due to the request of main trade countries, the second phase conclusion of MRA, necessity of expansion of conformity assessment service market and demand of manufacturers. The world's leading advanced countries have already proceeded with innovation based on privatization plan. According to the comparative analysis of the level, it turned out that Japan obtained the highest level of privatization while South Korea ranked the lowest level. According to the research result of examination and certification ability of private institutions of our country, it turned out that our country is expected to have possibility of achieving higher level of privatization than that of the present. Moreover, according to the questionnaire survey conducted to the persons concerned regarding privatization direction, they gave positive response to all the indicated survey contents of privatization direction in terms of "delegation of certification services to private sectors (contracting-out)", "transformation of EMC into private voluntary standard" and "changeover of conformity assessment agent". However, from the view of acceptance and conflict model, it is estimated that starting from "delegation of certification services to private sectors (contracting-out)" seems to be the most advisable plan. Also, prior to privatization, it is required to improve relevant systems such as certification examiner system.

A Study on Establishment of Quality Management System (ISO 9001 : 2000/ KS A9001 : 2001) based on ERP (ERP 기반의 품질경영시스템(ISO 9001 : 2000/ KS A 9001:2001) 구축에 관한 연구)

  • 김용직;강창욱
    • Proceedings of the Society of Korea Industrial and System Engineering Conference
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    • 2002.05a
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    • pp.413-419
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    • 2002
  • 본 연구의 목적은 품질경영시스템의 ISO 9000:2000/KS A 9000:2001 개정 규격 내용 및 요구사항을 살펴보는 한편, 우리나라 중소기업이 전환규격을 적용하는데 있어서 ERP PACKAGE를 이용하여 효과적인 품질경영시스템 구축 방안을 제시하기 위함이다. 본 연구에서는 업무 PROCESS와 품질 기록을 중심으로 ISO 9000:2000/KS A 9000:2001 개정 규격을 ERP PACKAGE에 접목하는 방법을 도출하였으며, 적용 사례로서 기계 제조업체의 구매업무를 중심으로 품질경영시스템 구축방안을 제시하였다. 본 연구의 결과는 다음과 같다. 첫째, 정형화된 업무 체계를 갖추어 업무 담당자간 혹은 부서간의 업무 마찰을 줄이고 여러부서에서 발생하는 업부 DATA를 중앙집중식으로 공유하여 동일한 DATA의 수집과 작성에 중복성을 최소화하는 등에서 업무의 효과가 있는 것을 볼 수 있다. 둘째, ERP PACKAGE를 이용한 품질경영시스템(ISO 9000:2000/KS A 9000:2001)의 효과적인 추진 방안은 다음과 같다 1) 전환 규격의 충분한 이해가 요구된다. 2) 현재의 업무 프로세스를 파악한 후 ERP PACKAGE에서 제공하는 개선된 업무프로세스를 적용하는 것이 필요하다. 3) 개선된 업무 프로세스의 실행 결과를 ERP PACKAGE 모듈에서 품질기록으로 유지한다. 4) 새로운 품질경영 정보 시스템을 업무 전반에 적용하기 위한 기업인프라 구축과 프로세스에 대한 지속적인 개선이 요구된다. 본 연구에서는 ISO 9000:2000/KS A 9000:2001 개정 규격요구사항을 이해하고 ERP PACKAGE를 이용하여 최초로 개정규격을 적용하거나, 전환규격으로 품질경영시스템을 구축 시 좀더 효과적이고 효율적인 품질경영시스템을 구축하는데 업무지침으로 활용될 수 있을 것이다.의 수와 생존율면에서 볼 때 가장 적합한 것으로 사료되었다./TEX>개월 투여하게 되면 HDL 콜레스테롤 양이 현저히 증가하였으며, 총 콜레스테롤 양, 동맥경화지표, 중성지방, 유리지방산, 과산화지방은 현 저히 감소하였다.- 결론 - 홍삼과 진세노사이드는 사람과 흰쥐에 있어 과지혈증을 호전시켰다. 실험적으로 과지혈증을 유발시킨 흰쥐에서, 혈중 아포단백질, 지방단백질 및 프로스타글란딘 상호성을 개선시켰다.었다.xA_{2}$ synthetase 억제제인 imidazole의 효과와 유사하였다. 4. G-Re는 $1{\times}10^{-5}g/ml$ 이하의 농도에서는 효과가 없으나 $1{\times}10^{-4}g/ml$ 이상의 농도에서 농도의존적으로 유의성 있는 $PGE_{2},\;PGF_{2}{\alpha},\;TXB_{2}$의 생성억제와 함께 6-keto-$PGF_{1}{\alpha}$ 증가를 보였다. 이는 prostacyclin synthetase를 자극하는 serotonin의 효과와 같은 작용으로서 prostacyclin synthetase 억제제인 tranylcypromine에 대하여 길항효과를 보였다. 5. $TxB_{2}$생성억제 작용을 나타내는 ginsenoside들의 효과를 뒷받침하기 위하여 인삼 saponin 성분을 전처치한 patelet rich plasma에서 혈소판 응집시험 결과, ADP로 유도된 혈소판 응집반응에는 모든 인삼 saponin 성분들이 효과가 없었으나 arachidonic acid로 유도된 혈소판 응집반응에는 $G-Rb_{2}$, G-Rc, G-Re의 순으로 농도 의존적인 억제현상을 보였다. 이상의 결과와 같이 인삼 saponin 성분들은

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Implementation of Telecomunication Networks by means of Closed User Group :A Case Study of Kuk-Jae Construction Company (CUG에 의한 원거리정보통신망 구축과 활용: 국제종합건설 사례)

  • 이국희;송수섭
    • The Journal of Information Technology and Database
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    • v.1 no.2
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    • pp.147-157
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    • 1994
  • CUG(Closed User Group)란 하이텔, 천리안, 포스서브망에서 특정기업의 이용자만이 접속할 수 있도록 마련된 독립적인 통신망 서비스이다. 이 글에서는 이러한 CUG 서비스를 이용하여 전국 각지의 40여개 현장과의 원거리통신망을 성공적으로 운영하고 있는 국제종합건설사례를 분석한다. 주로 문서수발 비용과 시간을 줄이고, 정보분실을 피하기 위해서 도입되었던 CUG는 3년간에 걸친 운영 결과 여러가지 분야에서 업무개선과 바람직한 방향으로의 질적변화를 발생하였다. CUG는 저렴한 비용, 확장용이성, 안정성으로 인해 느슨하게 연결된(loosely coupled) 조직 사이의 원거리통신망 구축에 유력한 대안으로 판단되나, 그 자체가 일반 PC통신망이 가지고 있는 취약한 기능성, 성능, 보안 문제로 인해 본질적인 한계를 가지고 있었다. 사례를 통해 한 기업의 구조, 업무절차, 문화에 적합한 통신수단이 무엇이며, 그것을 어떻게 활용하느냐라는 관점의 중요성이 강조되고 있다.

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