• 제목/요약/키워드: Team Cooperation

검색결과 622건 처리시간 0.029초

어린잎채소 생산 농장의 위생지표세균과 병원성미생물 오염도 조사 (Investigation of Microbial Contamination Level during Production of Baby Leafy Vegetables)

  • 이은선;곽민규;김원일;안현미;이효섭;류송희;김황용;류재기;김세리
    • 한국식품위생안전성학회지
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    • 제31권4호
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    • pp.264-271
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    • 2016
  • 본 연구는 어린잎 채소와 생산환경에서 미생물학적 오염도를 조사하고자 수행하였다. 이를 위하여 11종의 어린잎채소와 종자, 관개용수, 상토, 작업도구 및 작업자 장갑 등 총 126개의 시료를 채취하여 위생지표세균(대장균군, E. coli)과 병원성미생물(Escherichia coli O157:H7, Salmonella spp., Staphylococcus aureus, Listeria monocytogenes, Bacillus cereus)을 조사하였다. 그 결과, 종자와 관개용수를 제외한 대부분의 시료에서 대장균군이 검출되었다. E. coli는 분석시료 중 10.3% (13/126)에서 검출되었으며 검출된 시료로는 관개용수, 칼, 작업자 장갑, 및 다채, 적무, 청경채였다. 또한 B. cereus는 상토, 작업도구 및 청경채, 비트, 적근대 등 총 38% (48/126)의 시료에서 검출되었다. 한편 E. coli O157:H7, Salmonella spp., L. monocytogenes는 검출되지 않았다. 본연구의 결과로 미루어 볼 때 어린잎채소는 미생물 안전성면에서는 크게 우려할 수준은 아니지만 어린잎채소의 미생물오염을 사전 예방하는 차원에서 농업현장에서 쉽게 실천할 수 있는 위생관리 기술 개발과 보급이 필요하다고 판단된다.

인도네시아 석탄 탐사에 관한 고찰: 해외자원개발 조사사업 지원사례들 (A Review on Coal Exploration in Indonesia: The Cases of Korean Public-private Cooperation)

  • 최영기;김병한;송영현;금교진;성준영;서창원
    • 자원환경지질
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    • 제55권2호
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    • pp.149-169
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    • 2022
  • 인도네시아 석탄은 중국, 인도, 한국 등 아시아의 주요 국가들에서 에너지원으로써 널리 소비되고 있다. 민간기업들의 높은 수요로 인해, 인도네시아 석탄 탐사사업은 해외자원개발 조사사업을 통해 가장 많이 지원된 국가이자 광종이다. 본 논문에서는 석탄 탐사를 통해 그동안 축적된 탐사자료를 활용하여 인도네시아 함탄분지와 함탄층의 특성에 대해 종합하여 고찰하고자 한다. 인도네시아의 동부 깔리만탄과 수마트라의 신생대 제3기 퇴적분지들은 동아시아에서 가장 생산적인 함탄분지들이다. 주요 탄층의 산출특성은 지질시대별로 차이를 보인다. 깔리만탄의 바리또 분지와 아셈아셈 분지 내 에오세 탄층들은 탄폭은 얇고 부존 매수가 적은 경향이 있으나, 고열량의 양호한 탄질로 인하여 일찍부터 주요 탐사대상이었다. 후기 올리고세-전기 마이오세 탄층들은 소규모로 부존하지만, 중소규모의 탄광으로 개발하기에 적합하다. 동부 깔리만탄과 수마트라에 걸쳐 광역적으로 분포하는 마이오세-플라이오세 탄층들은 낮은 열량에도 불구하고, 두꺼운 탄폭과 다량의 부존매수의 이점을 활용하여 활발히 개발되고 있다. 다양한 사례들은 효율적이고 성공적인 탐사를 위해 함탄층의 지질학적 부존여건에 대한 전반적인 이해가 선행될 필요가 있음을 보여준다. 본 논문에서 제공하는 인도네시아 함탄분지와 함탄층에 대한 전문학술정보는 향후 우리나라 기업들의 탐사활동에 유용한 참고자료로 활용될 것으로 기대된다.

차량 추적을 위한 이동형 자동차 배출가스 측정시스템(MEL) 구축 (A Mobile Emission Laboratory for Car Chasing Experiment)

  • 이석환;김홍석;이승재;배귀남
    • 한국자동차공학회논문집
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    • 제19권1호
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    • pp.109-116
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    • 2011
  • To measure the traffic pollutants with high temporal and spatial resolution under real conditions a mobile emission laboratory (MEL) was designed and built in KIST with close-cooperation with KIMM and Yonsei university. The equipment of the mini-van provides gas phase measurements of CO, NOx, $CO_2$, THC (Total hydrocarbon) and number density & size distribution measurements of fine and ultra-fine particles by a fast mobility particle sizer (FMPS) and a condensation particle counter (CPC). The inlet sampling port above the bumper enables the chasing of different type of vehicles. This paper introduces the construction and technical details of the MEL and presents data from the car chasing experiment of diesel and CNG city bus. The dilution ratio was increased rapidly according to the chasing distance. Most particles from the diesel city bus were counted under 300 nm and the peak concentration of the particles was located between 40-60 nm. However, the most particles from the CNG city bus were nano particle counted under 50 nm.

소프트웨어 공동 개발 환경을 위한 웹 버전 관리 시스템 (Web Version Management System for Software Cooperation Development Environment)

  • 김수용;최동운
    • 인터넷정보학회논문지
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    • 제4권2호
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    • pp.21-30
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    • 2003
  • 본 논문에서는 UML 편집기에서 생성된 mdl 형태의 파일을 웹 상에서 공유하기 적합한 XML 형태로 변환하여 관계형 데이터베이스에 저장하고, 각종 설계 정보들을 웹 환경에서 팀들간 공동 작업을 위해서 웹 브라우저를 통해 참조하고, 파악되도록 하기 위한 방안을 기술한다. 또한 웹 기반의 소프트웨어 공동 개발 환경에서 얻어진 많은 소스코드와 실행파일 그리고 오브젝트파일들을 프로젝트 팀들간에 공유할 수 있는 환경을 지원하는 웹 기반의 시소러스를 이용한 검색 시스템을 지원하며, 이들 설계정보들 간의 관계를 웹 상에서 유기적으로 항해할 수 있는 항해 도구 시스템에 관한 연구이다.

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의료사고 및 분쟁 줄이기: 효과적인 의사소통을 중심으로 (Reduction of Medical Accidents and Disputes: with priority given to effective communication)

  • 신호성;김민영;이정우
    • 대한치과의사협회지
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    • 제53권2호
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    • pp.111-119
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    • 2015
  • The importance of effective communication is increasingly stressed in the medical sector. This is crucial for the resolution of medical accidents and conflicts, and that can contribute to the prevention of the two as well. The careful attitude of the medical team toward patient safety and their communication with colleagues and other departments are mandatory for the successful decrease of dental accidents. The good communication within of the hospital organization is one of vital ways to ensure accurate diagnosis and successful treatment. In the field of health care, effective teamwork requires a shared goal, superb work skills, communication and cooperation, but this fact has been overlooked so far. Among those factors, communication is indispensable to the achievement of organizational goals, and how to boost communication by acquiring diverse skills and using appropriate tools in the dentistry should discreetly be considered. This study explared how to improve the teamwork and communication of organization in an effort to seek specific ways of reducing medical conflict in dental.

WHO-CHOICE 프로그램: 건강증진정책의 비용효과분석 도구 (The Cost Effectiveness Analysis of Health Promotion Policy: WHO-CHOICE Programme)

  • 오인환;윤석준
    • 보건교육건강증진학회지
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    • 제28권2호
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    • pp.41-50
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    • 2011
  • Objectives: Objectives: The objective of this study is to describe the WHO-CHOICE(World Health Organization- CHOosing Interventions that are Cost-Effective) programme, and to consider the application of WHO-CHOICE programme in Korea, especially on the health promotion policy. Methods: Literature review was conducted on the contents of WHO-CHOICE programme in the previous studies, guidebook, and software. We also contacted WHO-CHOICE team at WHO to identify the contents not clearly presented in the documents. Results: The WHO-CHOICE programme is a standardized tool for analyzing and comparing the cost effectiveness of health promotion policies. It is composed of PopMod to measure the health effect of intervention and of CostIt to measure the cost. The cost of tobacco control policy in Korea was analyzed with the cooperation of WHO-CHOICE team preliminary, and the results were different with the results of tobacco control policy on western pacific region of WHO. Conclusions: The cost effectiveness study based on WHO-CHOICE programme could help decide a priority of health promotion policy for settings with limited resources. For the improvement of health, the future work on WHO-CHOICE programme need to be considered.

이공계 글쓰기 교육의 팀티칭 사례 연구 (Team Teaching as an Approach to Writing Education for the Engineering Students)

  • 남경완;조철우
    • 공학교육연구
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    • 제15권1호
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    • pp.9-17
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    • 2012
  • Communication skills, such as writing documents and presenting technical details, are thought to be essential for modern engineers. Engineering students usually have less interest in writing and presentation than their humanities student counterparts and their concerns are different, too. So it is necessary to teach them in a different way which is suited to them. However, teaching such subjects has been a tricky problem for educators in terms of teaching methods. Also, to teach writing and presentation effectively for engineering students, collaboration between the faculties of different disciplines is necessary because each discipline has its own specific domain knowledge and approaches. But many unsolved problems exist with regard to how to deal with the technical and administrative aspects, and so on. This paper introduces one case in the education of technical writing and presentation, which is a collaboration between an engineering faculty and a faculty of literature. The literature faculty conducts basic education and training for writing skills, while the engineering faculty teaches the technical aspects of documentation, as well as presentation skills. The focus is placed on topics such as self-introduction, searching technical literature and materials, describing and explaining things and presentation practice, etc. During the class there is cooperation in each topic domain, while the faculties collaborate in teaching and evaluation.

태릉선수촌 국가대표 스포츠 팀 닥터의 역할 (Role of Team Doctor in Sports: Taeneung Korea National Training Center)

  • 김리나;고정아;김종덕;이제훈
    • 대한정형외과스포츠의학회지
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    • 제8권2호
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    • pp.65-69
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    • 2009
  • 대한민국의 국가대표 선수가 되기 위해서 선수들은 반복적으로 많은 양의 훈련을 하며 이에 따른 크고 작은 스포츠 손상을 가지고 있는 경우들이 많다. 태릉선수촌 안의 의무실에서는 이러한 부상 선수들을 관리하며 국제대회의 지원 업무와 도핑 관련업무 등을 수행해 내고 있다. 국가대표 선수들을 관리하는 태릉선수촌에서의 의사의 역할을 소개해 보고자 한다.

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The MNM Service Model - Refined Views on Generic Service Management

  • Garschhammer, Markus;Hauck, Rainer;Kempter, Bernhard;Radisic, Igor;Roelle, Harald
    • Journal of Communications and Networks
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    • 제3권4호
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    • pp.297-306
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    • 2001
  • In the last couple of years service management has gained more and more momentum in the research community. Nowadays, as complexity of IT-services is increasing, these services are usually composed of interdependent, layered services hosted by various providers. Therefore, a strong cooperation of providers involved in service provisioning is needed, especially regarding their management processes and systems. One important step is to establish a common understanding about service-related terms in order to be able to specify service functionality and the resulting management tasks. Additionally, means to analyze and identify the necessary actors and the corresponding inter- and intra-organizational relationships are needed. This paper presents an extended version of the MNM service model which provides a generic model defining commonly needed service-related terms, concepts and structuring rules in a general and unambiguous way. Furthermore, we demonstrate the application of the MNM service model by modeling a riser help desk service based on a concrete scenario. The experience gained from modeling is used to discuss the benefits of service modeling in general.

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다중써멀버블 잉크젯방식의 3D 프린팅 시스템 개발 및 성능평가 (Evaluation and Development of Multi Thermal Bubble Ink Jet 3D Printing System)

  • 신문관;배성우;김정수
    • 한국정밀공학회지
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    • 제32권9호
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    • pp.787-792
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    • 2015
  • Recently, 3D printing technology is a hot issue in various industrial fields. According to the user's application, it allows for the free form fabrication method to be utilized in a wide range. The powder based fusion technique is one of the 3D printing methods. When using this method it is possible to apply the various binder jetting techniques such as piezo, thermal bubble jet, dispenser and so on. In this paper, a multi thermal bubble ink jet was integrated for jetting of powder binding material and developing a power fused 3D printing system. For high quality 3D printing parts, it needs an analysis and evaluation of the behavior of the thermal bubble ink jet head. In the experiment, a correlation between jetting binder quantity and layer thickness of powder was investigated, and a 3D part model was fabricated, which was used by measuring the scale factor.