• 제목/요약/키워드: DataBases

검색결과 523건 처리시간 0.024초

A Forecasting System for Lung Cancer Sensitivities Using SNP Data

  • Ryoo, Myung-Chun;Kim, Sang-Jin;Park, Chang-Hyeon
    • 한국정보컨버전스학회:학술대회논문집
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    • 한국정보컨버전스학회 2008년도 International conference on information convergence
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    • pp.191-194
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    • 2008
  • SNP(Single Nucleotide Polymorphism) refers to the difference in a base pair existed in DNAs of individuals. Each of it appears per 1,000 bases in human genome and it enables each gene to defer in junctions, interacts with each other to make different shapes of humans, and produces different disease sensitivities. In this paper, we propose a system to forecast lung cancer sensitivities using SNP data related with the lung cancer. A lung cancer sensitivity forecasting model is also constructed through analysis of genetic and non-genetic factors for squamous cell carcinomas, adeno carcinomas, and small cell carcinomas that may frequently appear in Korean. The proposed system with the model gives the probabilities of the onset of lung cancers in the experimental subjects.

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The Assessment of the Monetary Market of Russia at the Present Stage of Development

  • Vyborova, Elena Nikolaevna
    • 동아시아경상학회지
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    • 제5권1호
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    • pp.33-49
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    • 2017
  • This article can see the analysis of the monetary market of Russia at the present stage, its main segments. An assessment is given to the regulation of mechanism by liquidity, the transactions of the Bank of Russia on the provision of liquidity and on absorption of liquidity, the transaction of fixed action and the transaction in the public market are analyzed. To determine the tendency of development of the monetary market and its segments. In the work using the methods of multivariate statistics, the tools of financial mathematics. To be analyzed the amount of data from the 2015 -2016 year, the 2013 year. (daily data). Hypothesis 1. The dynamics of the money market of Russia at the present stage of development of domestic economy is rather stable. Hypothesis 2.The many transactions of regulation to decrease the liquidity of by monetary movement, the control function. Also in the article consider the contour of the financial transaction. This article reveals the theoretical bases of analysis of profitability of credit operations.

기존의 설계 자료를 이용한 켄틸레버식 옹벽의 설계.프로그램 개발 (A Development of the Design Program of the Cantilever-Retaining Wall with Exiting Design Data)

  • 정진환;계만수;손상영
    • 한국전산구조공학회:학술대회논문집
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    • 한국전산구조공학회 1999년도 가을 학술발표회 논문집
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    • pp.160-167
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    • 1999
  • There are numerous factors in designing the structures in civil engineering even for relatively simple ones such as cantilever retaining walls. So the designer has to be decide for such conditions and this makes the design difficult. Moreover some errors may be made in the drawing works which must be relate the structural calculations. In this study, the design program which makes structural calculations, report and drawings for cantilever retaining wall at a time was developed to reduce the manmade errors. This program also suggests some guidelines and systematic data-bases of previously designed examples to make decisions easy.

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국내 교량구조물의 사고사례분석 (Analysis of Event in Domestic Bridge Failures)

  • 김영진
    • 한국구조물진단유지관리공학회 논문집
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    • 제6권2호
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    • pp.103-111
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    • 2002
  • The objective of this study is to collect and classify bridge failures that occurred in domestic from 1974 through 2001 and to draw the engineering informations by analyzing the principal causes and the trends of the bridge failures. Total 45 failures of bridge were obtained and analyzed based on the factors such as time of failures, modes of failures, classification of materials of failed elements, types of failed elements, distribution of failure cases with respect to the highway grades. The critical problems of bridge failures are associated with the construction deficiencies, external causes, maintenance deficiencies, and design deficiencies. Since the study of failures in bridges would enhance the design and construction of safe bridges in the future, it would be needed to create data bases at the national level and to alter the related codes with identifying potential deficiencies from past failures data.

갑질 사례와 플랫폼 횡포 사례의 비교 분석 (A Comparison analysis of Gapjil and Platform Tyranny Cases)

  • 강병영
    • 한국정보시스템학회지:정보시스템연구
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    • 제29권1호
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    • pp.225-240
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    • 2020
  • Purpose The purpose of this study is to identify features of Gapjil and platform tyranny through South Korea's Gapjil and platform tyranny cases and to suggest countermeasures to both kinds of cases and follow-up study subjects. Methodology/approach We examined South Korea's Gapjil and platform tyranny cases by using Big Data analytics. Then we made a close examination of the two typical cases, through which we compared features and countermeasures of Gapjil and those of platform tyranny. Findings Gapjil mostly occurred at conventional companies and franchise companies, between major and minor companies, or due to lack of owner's qualifications. The features of platform tyranny were excessively monopolistic structure of platform business, inadequate legal sanctions, and features of ICT companies. Establishment of legal bases for sanctions and education for platform participants were suggested as countermeasures.

원자력터빈의 LTAM 전략개발을 위한 미래고장률 결정 및 적용 (A Determination and application of a future failure rate for LTAM strategies Development on Nuclear Turbines)

  • 신혜영;윤은섭
    • 대한기계학회:학술대회논문집
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    • 대한기계학회 2008년도 추계학술대회B
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    • pp.2845-2849
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    • 2008
  • Long Term Asset Management(LTAM) means a plan developed by using LCM(Life Cycle Management) process for optimum life cycle management of significant plant assets at each plant across the fleet. As a part of development of LTAM Strategies on nuclear turbines, a method so as to determine the future failure rates for low pressure turbine facilities at a nuclear plant was studied and developed by using both plant specific and industry-wide performance data. INPO's EPIX data were analyzed and some failure rate evaluation values considering preventive maintenance practices were calculated by using EPRI's PM Basis software. As the result, failure rate functions applicable to a priori and a posteriori replacement of low pressure turbines at a nuclear plant were developed and utilized in an assessment of economics of LCM alternatives on the nuclear turbine facilities in the respects of 40-year and 60-year operation bases.

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X-RAY SOURCES WITH NO COUNTERPARTS IN OTHER WAVELENGTH BANDS

  • Kim, Chulhee;Moon, Byung-Kwon;Park, Hong Soo
    • 천문학회지
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    • 제47권5호
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    • pp.163-166
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    • 2014
  • In order to identify peculiar X-ray sources, we select 442 sources with no counterparts in other wavelength bands (as of the year 1999) from the ROSAT All-Sky Survey Bright Source Catalog. We cross-correlate this initial list with the NASA/IPAC Extragalactic Database, the USNO and WISE catalogs, and the HEASARC XRAY Master Catalog. Eventually, we are left with four unidentified sources with no counterparts in other wavelength bands. We present these four sources and their X-ray properties in this paper.

노인전문병원의 병동부문 공간구성에 관한 연구 (A study on the Spacial Composition for Ward in Geriatric Hospital)

  • 윤성중;이특구
    • 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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    • 제7권2호
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    • pp.59-69
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    • 2001
  • The purpose of this study is to provide a basic data for architectural planning on the wards and special quality of physical remedy spaces of geriatrics hospital. This research, to analyse dependency degree of inpatients in geriatric hospital, shows relativeness between remedy space and wards, and to show behavior of each patients reaction to there space. Result of interviewed inpatients who were sorted by age, sex, dependency degree, and days in hospital, suitable space programming is to need for physical and mental state. On the bases of survey and analysis, the basic data for planning and design the hospital for the elderly with dementia has been proposed.

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서울지역 건조물 문화재의 구조열화성상에 관한 연구 (A Study on the Structural Deterioration of the Building' Cultural Assets in Seoul)

  • 유혜란;권기혁
    • 한국방재학회:학술대회논문집
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    • 한국방재학회 2008년도 정기총회 및 학술발표대회
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    • pp.29-32
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    • 2008
  • Cultural assets are subject to general elements of deterioration due to aging of materials and surrounding conditions over time and these elements do not influence structural safety. However, wood cracking(penetrative), disparity of joints, deformation of structure, damage by insects and ground subsidence as the elements of structural deterioration as well as slanting of building structure caused by composite elements exert serious impact on safety of cultural assets. Therefore, repair must be administered by deciding the appropriate time and investigating the status. However, there are no grounds for making such decisions because investigative data on cultural assets have not been organized analyzed and the results of investigation have not been established as database. There is also lack of objectified bases. Therefore, this study aimed to investigate organize elements of structural deterioration with reference to cultural assets of building structures in Seoul so that to use the results found as the basic data for preservation of cultural assets.

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Franchising Practices in Selected Markets around the World: A Review

  • ADEIZA, Adams
    • 한국프랜차이즈경영연구
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    • 제10권2호
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    • pp.7-18
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    • 2019
  • Purpose - This paper attempts to provide an understanding of practice of franchising in eight countries - USA, UK, Australia, Brazil, China, Malaysia, South Africa and Nigeria. The bases of the review are: number of systems and outlets, employment generation, annual turnover, GDP contribution, legal and regulatory frameworks and country-specific franchise business practice nuances. Research design, data and methodology - the paper is descriptive, highlighting elements of the business practice that distinguish one country from another. Documentary data - mainly industry publications supplemented by empirical literature - was used for the review. Result - Although there are commonalities in the technical design and implementation of franchise business practice - especially the business model type - differences exist in terms of legal and regulatory frameworks guiding the industry across the eight countries studied. Conclusion - There are no two countries that have the same franchise practices. Franchise markets in the developed, and to some extent, the emerging economies have saturated. Franchise markets in African countries are at infant stage and thus, these countries are strategizing to attract foreign brands into their domains.