• 제목/요약/키워드: Dormant

검색결과 260건 처리시간 0.026초

IP기반의 IMT망에서의 페이징기법연구 (Enhanced Paging Mechanism in IP-based IMT Network Platform($IP^2$))

  • 신수영;정병화;박수현
    • 한국시뮬레이션학회논문지
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    • 제14권4호
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    • pp.77-86
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    • 2005
  • [ $IP^2$ ] (IP-based IMT Network Platform) is a ubiquitous platform supporting mobility using two step If address IPha (IP host address) and IPra (IP routing address) - in a backbone network. MN (Mobile Node) in $IP^2$ maintains either Active or Dormant state, which is transferred to Active state through Paging process when communication is required. In this paper, we proposed a Paging method using proxy to resolve the problem of the conventional Paging method which transmits the Paging messages to all cells in LA (Location Area) resulting in the excessive use of network resources. Performanceevaluation of the proposed method using NS-2 showed that the usage of network resources becomes more efficient by reducing paging loads, especially under the condition of increased nodes.

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경상분지 중앙부의 구조발달사외 화산활동사 (Aspects of Tectonics and Volcanism Recorded in Cretaceous Medial Kyongsang Basin, SE Korea)

  • 장기홍;박순옥
    • 자원환경지질
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    • 제30권2호
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    • pp.143-151
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    • 1997
  • The history of the Palgongsan Fault comprises the growth-fault, the dormant and the strike-slip phases. Dissecting the Palgongsan Granite, the Palgongsan Strike-slip Fault, which is the product of the final phase, sinistrally offset about 5.5 km as shown in the dislocation of the Hasandong Formation. Faulting, sedimentation and igneous activity were inter-related in the early phases of the Palgongsan Fault. Some other faults such as the Dansan Pond Fault and the Hayang Fault have also been discovered, and their some stratigraphic implications and the ages of faulting are discussed. The anomalous development of the Jindong Formation in the study area and the related stratigraphic problems are discussed. It has been confirmed that the Konchonri Formation deposited over the Chaeyaksan Volcanic Formation in spite of the recent doubts on their such stratigraphic relation. The chronological sequence of the volcanisms of the Kyongsang Basin has been summarized.

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Contradictory Relationships between Cancer and Normal Cells and Implications for Anti-cancer Therapy

  • Gou, Xing-Chun;Kong, Derek;Tang, Xu
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권13호
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    • pp.5143-5147
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    • 2015
  • Cancer treatment remains a serious problem worldwide. Analysis of the relationship between cancer cells and normal cells reveals that these two share characteristics in contradiction, thus could be analyzed by using contradictory principles. Under the theory of contradictory principles, induction of a dormant state or reversal of cancer cells is an important treatment strategy beyond traditional cytotoxic therapy. Normal cells are also the targets and under the influence of anti-cancer treatments and should be considered during therapy. Findings based on crosstalk between these two cell types may offer opportunities for the development of new biomarkers and therapies.

Development of Information Biology (III)

  • Tateno, Yoshio
    • Interdisciplinary Bio Central
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    • 제5권2호
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    • pp.5.1-5.3
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    • 2013
  • Introduced were two biological investigations in which information biology played a significant role. In the first case independent findings in cancer research over a long period were united and organized by information biology and led to the outcome that was subject to a Nobel Prize. The outcome has revealed that the cause of human cancer is located in the genome in a dormant condition. The second case shows how to elucidate the function of an unknown DNA sequence or ORF in prokaryotes by a large - scale computer homology search and analyses. For the elucidation the International DNA Databases and a large - scale computer were two key factors.

소프트웨어 거래의 UCC 제2편의 적용에 관한 연구 - 미국의 판례를 중심으로 - (A Study on the U.S. Cases about the Transaction of Software)

  • 김재성
    • 무역상무연구
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    • 제18권
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    • pp.7-25
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    • 2002
  • Owing to a tremendous progress of information technology we have faced a great change of a society. This change has happened to almost all of a society. As a result intangible goods are also included as a major concern in international trade. We may say U.S. is one of the countries transaction of software is the most flourishing. I have tried to classified the cases of software transaction in U.S. into five groups. As a result I have known the UCC had been applied to the almost transaction of standard software. However UCC had not been applied to custom software and data processing. In these days UCITA which is very similar to a previous proposal UCC 2B has been presented. This is a contract law that would apply to computer software, multimedia products, and databases. It has been designed to create a uniform commercial contract law for those products. Now therefore we should make observation of a tendency about transaction of software in U.S. The reason is that we pay attention to the symbol and dormant power of U.S. in international trade.

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Waste-to-Energy and Landfill Gas Utilization Potential in Indonesia

  • Yurnaidi, Zulfikar
    • 한국신재생에너지학회:학술대회논문집
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    • 한국신재생에너지학회 2009년도 추계학술대회 논문집
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    • pp.313-320
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    • 2009
  • Indonesian Ministry of Environment estimates that each year 170 cities and regencies in Indonesia produce 45,764,354.30 $m^3$ or approximately 11,441,091.08 ton of solid waste. Unfortunately, unsustainable management system has created a severe waste problem, hazardous to health and environment. This paper deals with the problem and offers some solutions. They are 3R (Reduce Reuse and Recycle), waste-to-energy concept and landfill gas (LFG) utilization. While 3R policy has been adopted by the government, the remaining two technologies are still dormant. Thus the paper provides a complete yet compact analysis of technology, economics, and environment aspect of waste-to-energy and LFG. Given the facts of waste production and management in Indonesia, the purpose is to encourage Government of Indonesia and other stake holders (including international community) to explore and exploit this potential. Potential of reducing waste negative externality while receiving extra revenue. Two bird with a stone.

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e-비즈니스의 전략적 활용을 위한 이메일마케팅 고객전략 (E-mail Marketing Customer Strategy to Application of e-Business)

  • 김연정
    • 한국디지털정책학회:학술대회논문집
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    • 한국디지털정책학회 2005년도 추계학술대회
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    • pp.45-60
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    • 2005
  • The purpose of this study is to classify customer by e-mailing responsiveness on time-series analysis and testify the effectiveness of grouping by ROI analysis. Response recency, response frequency and Activity(RFA) of e-mailing systems were adapted for Customer segmentations. ROI analysis were consisted of open, click-through, duration time, personalization, conversion rate and email loyalty index of email systems. Major findings are as follows: RFA analysis is used for customer segmentations that is fundamental process of e-CRM applications. Customer segmentations were loyal customer, odds customer, dormant customer, secession customer and observation customer by RFA grouping. Loyal customer group has high point in all ROI index compared to other groups. These results indicated that customer responsiveness of e-mailing systems were appropriate methods to grouping the customer with demographic variables. Therefore, effective e-mailing marketing strategy of e-Biz have suitable active DB and Behavior targeting is best approach to enforcing the target e-mailing marketing.

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혼화재료의 조합사용에 따른 콘크리트의 기초물성 및 단열온도상승 특성 (Fundamental Properties and Adiabatic Temperature Rise of Concrete with the Combination of Mineral and Chemical Admixture)

  • 전충근;김종;신동안;윤기원;한천구
    • 한국콘크리트학회:학술대회논문집
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    • 한국콘크리트학회 2005년도 봄학술 발표회 논문집(II)
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    • pp.345-348
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    • 2005
  • This paper presents the result of adiabetic temperature rise and fundamental properties of concrete combining admixtures. According to results, difference of setting time with I5.5hours is observed between S-P and R-F30 mixture. Based on the adiabetic temperature rise test, 8$^{circ}C$of heat producted occurs between E-P and R-F30 mixture. is applied to estimate the temperature rising under adiabetic curing condition, which exhibits closer consistency with tested value. The function mentioned above can account for the effect of dormant period in hydration process at early stage on hydration heat production. It reveals that the consideration of placing layer based on the mixture adjustment(E-P mixture at top layer and R-F30 mixture at bottom layer) in mass concreting will contribute to reduce hydration heat as well as alleviate tensile stress discrepancy between placing layer.

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Adaptive Filtering Processing for Target Signature Enhancement in Monostatic Borehole Radar Data

  • Hyun, Seung-Yeup;Kim, Se-Yun
    • Journal of electromagnetic engineering and science
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    • 제14권2호
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    • pp.79-81
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    • 2014
  • In B-scan data measured by a pulse-type monostatic borehole radar, target signatures are seriously obscured by two clutters that differ in orientation and intensity. The primary clutter appears as a nearly constant time delay, which is caused by internal ringing between antenna and transceiver in the radar system. The secondary clutter occurs as an oblique time delay due to the guided borehole wave along the logging cable of the radar antenna. This issue led us to perform adaptive filtering processing for orientation-based clutter removal. This letter describes adaptive filtering processing consisting of a combination of edge detection, data rotation, and eigenimage filtering. We show that the hyperbolic signatures of a dormant air-filled tunnel target can be more distinctly enhanced by applying the proposed approach to the B-scan data, which are measured in a well-suited test site for underground tunnel detection.

무선인터넷 접속 장치에서 사용량기반의 Mobile IP 서비스 과금 수록 방법 (Method of Usage-based Charging Record for Mobile IP service in PDSN)

  • 김순철;이훈기;류원
    • 한국정보처리학회:학술대회논문집
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    • 한국정보처리학회 2002년도 추계학술발표논문집 (중)
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    • pp.1511-1514
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    • 2002
  • 본 논문에서는 IS-95C 패킷 데이터 서비스 노드(PDSN ; Packet Data Service Node) 역할을 수행하는 MiDAS(개발장비명, Mobile Interface Data Access System) 시스템에 대해서 간략히 설명하고. 이 시스템에 탑재되는 여러 서브 기능들 중에 과금 기능에 대한 전체 구조와 타 기능들과의 인터페이스, 과금 세션(Accounting Session) 및 각 과금세션에 따른 과금 요소(Accounting Parameter)들을 설명한다. 특히, 무선 단말의 증가와 함께 무선인터넷 사용자에게 고수준의 서비스를 제공하고자 하는 목적으로 네트워크 장비에 이동성 IP(Mobile IP) 적용에 대한 중요성은 날로 부각되고 있다. 따라서. 단순 IP(Simple IP)와 달리 이동성에 따른 적절한 과금 특성 요소를 추출하고, 핸드오프(Handoff)나 대기상태(Dormant) 등의 서비스 변화 시 과금 수록 방안에 대해서 기술한다.

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