• 제목/요약/키워드: evaluation Guideline

검색결과 1,027건 처리시간 0.039초

Estrogenic Activity of Persistent Organic Pollutants and Parabens Based on the Stably Transfected Human Estrogen Receptor-α Transcriptional Activation Assay (OECD TG 455)

  • Kim, Tae-Sung;Kim, Chang-Yeong;Lee, Hae-Kyung;Kang, Il-Hyun;Kim, Mi-Gyeong;Jung, Ki-Kyung;Kwon, Yong-Kwan;Nam, Hye-Seon;Hong, Soon-Keun;Kim, Hyung-Sik;Yoon, Hae-Jung;Rhee, Gyu-Seek
    • Toxicological Research
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    • 제27권3호
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    • pp.181-184
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    • 2011
  • Screening of estrogenic activity on dichloro diphenyl trichloroethane (DDT), dichloro diphenyl dichloro ethylene (DDE), dieldrin, heptachlor, aldrin, chlordane, lindane, polybrominated diphenyl ethers (PBDE) and parabens was compared using Organization for Economic Cooperation and Development (OECD) test guideline 455 (TG455). The estrogenic activity of DDT was 58,000-fold ($PC_{50}$, $1.67{\times}10^{-6}$ M) less than $17{\beta}$-estradiol($E_2$) ($PC_{50}$, $2.88{\times}10^{-11}$ M) but DDE, dieldrin, heptachlor, aldrin, chlordane, lindane and PBDE did not show any estrogenic activity in this assay system. In the case of paraben compounds, the rank of relative transcriptional activation (logRTA) was butyl paraben -1.63752 ($PC_{50}$, $1.25{\times}10^{-7}$ M) > isobutyl paraben -2.34008 ($PC_{50}$, $6.3{\times}10^{-7}$ M) > ethyl paraben -2.64016 ($PC_{50}$, $1.26{\times}10^{-6}$ M) > isopropyl paraben -2.73993 ($PC_{50}$, $1.58{\times}10^{-6}$ M) > propyl paraben -2.84164 ($PC_{50}$, $2.0{\times}10^{-6}$ M). Our data suggest that OECD test guideline TG455 may be useful as a screening tool for potential endocrine disruptors.

국내 부지 특성을 고려한 오염토양 정화기술매칭기준안 (Draft Guideline Matching the Treatment Technology to the Soil Contaminated Site Based on the Site Properties in Korea)

  • 이재영;이민희;유목련
    • 한국지하수토양환경학회지:지하수토양환경
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    • 제21권6호
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    • pp.1-13
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    • 2016
  • The programmable logic array to match the treatment technology to the soil contaminated site based on the site properties in Korea was developed. Based on the previous technology screening system of FRTR (Federal Remediation Technology Roundtable) in USA, total 9 evaluation factors indicating the site characteristics were used for the technology matching process and 8 factors among them were quantitatively weighed in the order of importance. The class interval for each evaluation factor was linearly distributed to give the weighed score and 8 scores were summed up to prioritize the treatment technology. The optimal treatment technology for a specific site was determined according to the total score acquired from 8 evaluation factors used in this technology matching process. The reliability test for the developed technology matching system was done by using information of two real cleanup sites in Korea, suggesting that this guideline will be available to determine the most effective treatment technology to cleanup the soil contaminated site and also to assist the government or the company to design a successful and cost-effective site cleanup plan in Korea.

개인용 로봇을 위한 학습능력 평가기준 및 청소로봇에 대한 적용 사례 (The Evaluation Criteria of Learning Abilities for Personal Robots and It's Application to a Cleaning Robot)

  • 김용준;김진오;이건영
    • 대한전기학회논문지:시스템및제어부문D
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    • 제54권5호
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    • pp.300-306
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    • 2005
  • In this paper we present a guideline to evaluate how easy the use of personal robots is and how good their learning abilities are, based on the analysis of their built-in commands, user interfaces, and intelligences. Recently, we are living with robots that can be able to do lots of roles; cleaning, security, pets and education in real life. They can be classified as home robots, guide robots, service robots, robot pets, and so on. There we, however, no standards to evaluate their abilities, so it is not easy to select an appropriate robot when a user wants to buy it. Thus, we present, as a guideline that can be a standard for the evaluation of the personal robots, the standards by means of analyzing existing personal robots and results of the recent research works. We will, also, demonstrate how to apply the evaluation method to the cleaning robot as an example.

최적 TBM 장비 발주를 위한 선정 기준 및 체크리스트 사례 검토 (Case study for technical evaluation and check list to decision of optimized TBM)

  • 김기환;김혁;김성철;강시온
    • 한국터널지하공간학회 논문집
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    • 제23권6호
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    • pp.385-392
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    • 2021
  • 국내 전력구 터널공사에 투입할 이수식 쉴드TBM의 발주에 있어서 발주자가 주관하여 전문가로 구성된 위원회를 구성하고, 장비발주를 위한 기술 및 사양에 대한 선정 기준을 수립한 후, 제조사의 기술제안서를 바탕으로 평가하여 적합판정된 장비를 선정하는 일련의 과정이 시도되었다. 쉴드TBM 공법의 최근 증가추세에 따라 성능과 품질을 사전에 검증하고, 경제성을 확보하는 방법의 하나로서 향후 쉴드TBM의 발주를 위한 가이드라인으로 참고될 것으로 기대된다.

낙상위험요인 평가 및 낙상예방활동 임상진료지침 (Clinical Practice Guideline for Assessment and Prevention of Falls in Adult People)

  • 천자혜;김현아;곽미정;김효선;박선경;김문숙;최애리;황지인;김윤숙
    • 한국의료질향상학회지
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    • 제24권2호
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    • pp.41-61
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    • 2018
  • Purpose: Falls are one of the most frequent health events in medical institutions, however, they can be predicted and prevented. The Quality Improvement Nurse Society clinical practice guideline Steering Committee developed the Clinical Practice Guideline for the assessment and prevention of falls in adult people. The purpose of this study was to assess the risk factors for falls in adults aged 19 years and older, to present an evidence for preventing falls, formulate a recommendations, and indicators for applying the recommendations. Methods: This clinical practice guideline was developed using a 23-step adaptation method according to the Handbook for clinical practice guideline developer (version 1.0) by National Evidence-based Healthcare Collaborating Agency. Evidence levels and recommendation ratings were established in accordance to SIGN 2011 (The Scottish Intercollegiate Guidelines Network). Results: The final 15 recommendations from four domains were derived from experts' advice; 1) assessment of risk factor for falls in adult 2) preventing falls and reducing the risks of falls or falls-related injury 3) management and reassessment after a person falls 4) leadership and culture. Conclusion: This clinical practice guideline can be used as a basis for evaluation and prevention of fall risk factors for adults, to formulate recommendations for fall risk assessment and fall prevention, and to present monitoring indicators for applying the recommendations.

디지털 정보표시 환경의 지침 기반 평가 기술 (Guideline-based Evaluation of Human Machine System Environment with the Advanced Information Display)

  • 차우창
    • 대한인간공학회지
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    • 제26권1호
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    • pp.99-102
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    • 2007
  • The analog typed interface of main control room in nuclear power plant(NPP) is gradually being replaced to the one suitable for the digital environment. SKN 3,4 is currently developed in such a way to employ digitalized displays and controls such as computerized procedure system(CPS), large display panel(LDP), and Soft control. The main control room (MCR) of the SKN3, 4 was designed based on the human factors guidelines, which somehow lack of the confidence for the rapidly the developed guidelines needs to extend to the one to apply for the total digital environment including task environment, hardware and workstation. In order to achieve the research objectives, tremendous guidelines and technical papers related to evaluation issues of digital environment has been collected, analyzed and transformed to electric database forms and then built on database management system to retrieve the appropriate isues for the practical usage of evaluators-in-field.

택지개발지구에서의 비오톱 평가에 기초한 환경생태계획 기법 연구 (Ecological Planning Technique for Considering Biotope Evaluation of Housing Development Districts)

  • 이수동
    • 한국조경학회지
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    • 제34권6호
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    • pp.22-38
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    • 2007
  • Since 1990, urban areas have been expanded rapidly due to the concentration of the population and several development projects including large scale apartment complexes and residential developments. Due to these development projects, the quality and functions of ecosystems have been continuously degraded, regardless of public agencies' efforts introducing development index, guideline, and amendment of law for sustaining the quality of ecosystems. Substantial guideline and content cannot expect the sustainable maintenance of nation's natural resources. Recent improve this situation, ecological planning was introduced, but research data of environments and objective systems were not enough showing the limits. The purposes of this study were to reduce the urban sprawl caused by residential development plans for environment-friendly residential developments, to establish applicable ecological planning, and to suggest the land use plans that reduce adverse effects of developments to nature ecosystem.

삼차신경손상의 장애평가에 대한 가이드라인 (Guideline for maxillofacial impairment rating of trigeminal nerve damage in the Korean)

  • 악안면장애평가위원회
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • 제38권6호
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    • pp.384-393
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    • 2012
  • The trigeminal nerve, one of the cranial nerves, innervates the maxillofacial area and has three branches: the ophthalmic, maxillary, and mandibular nerves. Paresthesia, due to damages to the inferior alveolar nerve and mental nerve (branches of the mandibular nerve), is quite frequent in dental implants and third molar extractions. As medical disputes are increasing, it is necessary to formulate an objective and reasonable disability evaluation. When evaluating the frequent rate of impairment for inferior alveolar nerve damage, it may be reasonable to follow the criteria for the rate of maxillofacial impairment of the American Association of Oral and Maxillofacial Surgeons (AAOMS) - the most scientific and reputable criteria based on the American Medical Association (AMA). Therefore, the Committee of Guides for Maxillofacial Impairment Ratings, in the Korean Association of Oral and Maxillofacial Surgeons (KAOMS), is trying to suggest more reasonable and realistic guidelines for evaluating impairments by reviewing the current evaluation criteria and those of AMA and AAOMS.

공동주택 시공성 검토 및 경제성 평가를 위한 BIM 데이터 구축 가이드라인 작성에 관한 연구 (A Study on the BIM Data Guidelines for the Review of Constructability and Economic Evaluation of Apartment Houses)

  • 이해찬;김진만;이동건
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2019년도 춘계 학술논문 발표대회
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    • pp.149-150
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    • 2019
  • Recently, major public owner and general contractors in Korea are actively preparing and improving BIM manuals and guidelines to effectively apply BIM technology in construction projects. These guideline has a purpose to define the scope of the applying BIM technology to each construction phase and to explain the minimum technology guidance required for the initial stage. In situations where BIM data are to be submitted within a limited time and cost at the design stage, a BIM data preparing process should be carried out in advance to meet the BIM interoperability between the pre and post of construction precess. In this research, we propose the scope of the BIM guidelines to meet and to be considered for the BIM based review of constructability and economic evaluation of Apartment.

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설계공모지침 분석을 통한 국내 어린이집 공간구성의 획일화 원인 분석 (The Cause of Uniformity in Domestic Nursery Space Configuration through Analyzing Design Competition Guidelines)

  • 이정원;김다은;백수연;이태규;강준경
    • 대한건축학회논문집:계획계
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    • 제34권7호
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    • pp.39-46
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    • 2018
  • Nursery is a very important space for the development and growth of children. Domestic national nurseries mostly have uniform space composition, and there is no significant difference from the general architecture. Therefore, this study focused on presuming the cause of uniformity in domestic nursery space configuration through analysing the competition guidelines. For this purpose, we reviewed the procedure of the competitions and collected 57 competition guidelines for the last 10 years. The competition guideline was divided into design guidelines and evaluation items, and each of them were analysed focused on the contents of the items and the changes over time. The derived results suggested the problems which seem to affect the uniformity of the domestic nursery in three aspects: design guidelines, evaluation items, and the current procedure of nursery competitions.