• Title/Summary/Keyword: Data continuity

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Islam, Authoritarian Legacy, and Income in the Continuity of Indonesia's Party System: Based on Urban Survey Data (인도네시아 정당체계의 연속성과 정치균열의 문제: 도시부문 설문조사를 바탕으로)

  • Choi, Jungug
    • The Southeast Asian review
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    • v.23 no.3
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    • pp.217-256
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    • 2013
  • This study addresses the issue of the continuity in Indonesia's party system with respect to Islam, authoritarian legacy and income, using the urban-based individual face-to-face survey data. The existing studies focus on the historical continuity of the Indonesian party system between the 1955 and 1999 democratic elections. Yet, this study deals with the continuity and discontinuity between the pre-transitional 1997 election and the transitional 1999 election. It finds that the effect of Islam is largely independent of the democratic transition: Islam-oriented voters under the authoritarian rule tend to remain in the Islamic camp even during and after the democratic transition, while most of the secular voters prior to the democratic transition continue to shun any Islamic parties during the democratization. The effect of authoritarian legacy is also found to be meaningful, even if not as sticky as Islam. Finally, the variable of income is significant. Contrary to the popular belief, the PDIP is not a party of the urban poor but the PPP is the urban poor's favorite choice. This implies the linkage between poverty and political Islam.

An Analysis of Hydraulic Characteristics of Drainage Sub-Canal at Large-Sized Paddy Fields (대구획 경지정리지구의 배수지거 수리특성)

  • Kang, Min-Goo;Park, Seung-Woo
    • Proceedings of the Korean Society of Agricultural Engineers Conference
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    • 2001.10a
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    • pp.74-79
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    • 2001
  • A one-dimensional flood routing model was formulated to simulate the flood flow of drainage sub-canal using the continuity equation of paddy field and the momentum and continuity equation of drainage sub-canal. The model was applied for evaluating the hydraulic characteristics of drainage sub-canal at large-sized paddy fields. The model applicability was evaluated with field data and the simulated results were in good agreement with the observed data.

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On Strict Stationarity of Nonlinear Time Series Models without Irreducibility or Continuity Condition

  • Lee, Oe-Sook;Kim, Kyung-Hwa
    • Journal of the Korean Data and Information Science Society
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    • v.18 no.1
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    • pp.211-218
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    • 2007
  • Nonlinear ARMA model $X_n\;=\;h(X_{n-1},{\cdots},X_{n-p},e_{n-1},{\cdots},e_{n-p})+e_n$ is considered and easy-to-check sufficient condition for strict stationarity of {$X_n$} without some irreducibility or continuity assumption is given. Threshold ARMA(p, q) and momentum threshold ARMA(p, q) models are examined as special cases.

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Factors That Decide the Job Continuity of Young Mothers (젊은 기혼여성의 출산 후 취업연속성 결정요인)

  • 김지경
    • Journal of the Korean Home Economics Association
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    • v.42 no.3
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    • pp.91-104
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    • 2004
  • This study analyzes the critical factors that decide the job continuity of married women after one of their life events, childbirth. It is based on the employment data from KLIPS(Korea Labor and Income Panel Study). Vols. 1-4, having observed 128 young mothers who gave birth to children after 1997. The analysis showed that women's employment after their maternity leave depend on whether new mother return to their previous job or not. The Following results are obtained: First, women's age, education, availability of caretakers for their children, and family income have a positive effect on the women's return to their pre-leave employers after childbirth. Second, professional or office work and the frequency of job transition before childbirth have a positive effect on women's employment in new jobs after childbirth. Third, women's age, availability of caretakers of their children, and professional or office work are critical factors that have a positive effect on women's job continuity after childbirth, whereas the frequency of job transitions has a negative effect on employment for women.

On Performance Enhancement of CDP(Continuous Data Protection) System Using Flash SSD (Flash SSD를 이용한 CDP(Continuous Data Protection)의 성능개선)

  • Ko, Dae-Sik
    • Journal of Advanced Navigation Technology
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    • v.15 no.5
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    • pp.801-807
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    • 2011
  • If the System is downed by computer or disasters, it can have a bad influence on the reliability of the corporation and business continuity because all companies are computerized. Accordingly, interest on the business continuity without the loss of data in the corporate is increasing. In this paper, system faults have been defined as physical faults and logical faults and CDP solution using Flash SSD has been proposed for enhancing IOPS which is needed for realtime-backup. In order to measure IOPS performance of the CDP using Flash SSD, we constructed an experimental system. From the results we can see that IOPS performance of CDP using Flash SSD is about 50 times more effective than that of the S-ATA.

Experiments & numerical analysis of charge accumulation and flat band voltage shifts in irradiated MIS capacitor (放射線이 照射된 MIS capacitor의 電荷 蓄積 및 flat band 전압 이동에 대한 實驗 및 數値的 硏究)

  • 황금주;김홍배;손상희
    • The Transactions of the Korean Institute of Electrical Engineers
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    • v.44 no.4
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    • pp.483-489
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    • 1995
  • To investigate the mechanism generated by irradiation in the insulator layer irradiated MIS (Metal - Insulator - Semiconductor) device, the various types of MIS capacitors depending on insulator thickness, insulator types and implanted impurities are fabricated on the P-type wafer. MIS capacitors exposed by 1Mrad Co$^{60}$ .gamma.-ray are measured for flat band voltage and charge density shifts pre- and post-irradiation. The measuring results of post-irradiation show the flat band voltage shifting toward negative direction and charge density increasing regardless of parameters. This results have a good agreement with calculated data by computer simulation. Si$_{3}$N$_{4}$ layers have a good radiation-hardness than SiO$_{2}$ layers compared to the results of post-irradiation. Also, radiation-induced negative trap is discovered in the implanted insulator layer. Using numerical analysis, four continuty equations (conduction-band electrons continuity equation, valence-band holes continuity equation, trapped electrons continuity equation, trapped holes continuity equation) are solved and charge distributions according to the distance and Si-Insulator interface states are investigated.

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A study on the legal status and problem improvement of enterprise disaster management standard (기업재난관리표준의 법적성격과 문제점 개선에 관한 연구)

  • Rhee, Sangsoo;Jung, Uiyun;Park, Jeonghun;Cheung, Chongsoo
    • Journal of the Society of Disaster Information
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    • v.14 no.2
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    • pp.115-121
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    • 2018
  • Purpose: The purpose of this study is to identify the legal status of enterprise disaster management standards established as part of business continuity management and to ensure resilience, and to improve the problem of application of industry disaster management standards in related industries. Method: We collected relevant data for the study and conducted a literature review on the logistical definition of laws and academic systems such as constitution and enterprise disaster reduction law, and HLS structure. Results: It has been confirmed that the enterprise disaster management standards in the Enterprise Disaster Management Standard are higher in the legal status than the ISO 22301: 2012 international standard. Conclusion: Through this study, it is necessary to establish a development direction of application and related regulations by clarifying the enterprise disaster management standard according to the enterprise disaster reduction law.

A Study on the Relationship of Benefits, Quality, and Continuity Intention in Community Services (지역사회 서비스에서 관계혜택과 관계품질, 관계지속의도와의 관계연구)

  • Lee, Hyun-Ju;Huh, Moo-Yul
    • The Journal of Industrial Distribution & Business
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    • v.8 no.4
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    • pp.53-63
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    • 2017
  • Purpose - This study aims to examine the correlations between relationship benefits, quality, and continuity intention of community services. It further investigates the mediation effect of relationship quality operating on the association between relationship benefits and relationship continuity intention. Thus, this study will aim to elucidate the correlations between relationship benefits, quality and community services intention. Research design, data, and methodology - To achieve these objectives, this study executed a questionnaire from the users of the child․adolescent psychological support service which represents part of community services. The research framework that was utilized in this study was of three main factors. They were relationship quality, relationship benefits, and intention of relationship continuity. In relationship quality, factors such as trust and commitment was included in this section. For relationship benefits, factors such as society benefits and commitment benefits were the essence. The control variable in this study was gender, age, income, hours of service used, and the number of times service was used in community services. Results - The key research findings are as follows. First, this study found out that the more the social benefits was enhanced in the community services, the higher the relationship continuity intention was. Second, this study has found out that the higher the trust of community services, the higher the relationship continuity intention. Third, this study has shown that the more the relationship benefits was enhanced in the community services, the higher the recognition by the users' relationship quality was. Fourth, the trust in the community services played a mediating role between the relationship benefits and relationship continuity intention. Conclusions - Many associations could be discovered on the correlations between relationship benefits, quality, and community service continuality intention. These results will have important implications for the future of child and adolescent psychological support services. In terms of relationship marketing, the three factors; benefits, quality, and continuity intention in community services were proved to be pivotal. In order for the continuity intention in community services, the two factors of benefits and quality were the influential factors. From a policy maker's standpoint, the relationship continuity was the most important factor.

Service Self-Organization Method in LTE-Advanced Heterogeneous Networks (LTE-Advanced 융합 망에서 서비스 자기-조직화 방법)

  • Lee, Gi-Sung;Lee, Jong-Chan
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.9
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    • pp.6260-6268
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    • 2015
  • In LTE-Advanced that different networks coexist, it is considered that it is actually difficult to provide service continuity with a procedural and static control method applied to the existing voice service. This paper suggests Service Self-Organization to support the service continuity effectively based on SON. It means a method in which a subscriber's terminal collects information about its current condition and base station around, and a base station, through the data collected by monitoring inner or adjacent base station, shares related data and converges, controlling service continuity on its own. In other words, as context information of mobile terminal and base station changes, set-up of related functions such as ISHO, cell selection, source allocation, load control, and QoS mapping is adapted; each function fits into the change, exchanges the process of reorganization, and interacts; these actions go toward to satisfy service continuity. Simulation results show that it provides better performances than the conventional one with the measure of resource utilization rate and outage probability.

Efficient Structure-Oriented Filter-Edge Preserving (SOF-EP) Method using the Corner Response (모서리 반응을 이용한 효과적인 Structure-Oriented Filter-Edge Preserving (SOF-EP) 기법)

  • Kim, Bona;Byun, Joongmoo;Seol, Soon Jee
    • Geophysics and Geophysical Exploration
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    • v.20 no.3
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    • pp.176-184
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    • 2017
  • To interpret the seismic image precisely, random noises should be suppressed and the continuity of the image should be enhanced by using the appropriate smoothing techniques. Structure-Oriented Filter-Edge Preserving (SOF-EP) technique is one of the methods, that have been actively researched and used until now, to efficiently smooth seismic data while preserving the continuity of signal. This technique is based on the principle that diffusion occurs from large amplitude to small one. In a continuous structure such as a horizontal layer, diffusion or smoothing is operated along the layer, thereby increasing the continuity of layers and eliminating random noise. In addition, diffusion or smoothing across boundaries at discontinuous structures such as faults can be avoided by employing the continuity decision factor. Accordingly, the precision of the smoothing technique can be improved. However, in the case of the structure-oriented semblance technique, which has been used to calculate the continuity factor, it takes lots of time depending on the size of the filter and data. In this study, we first implemented the SOF-EP method and confirmed its effectiveness by applying it step by step to the field data. Next, we proposed and applied the corner response method which can efficiently calculate the continuity decision factor instead of structure-oriented semblance. As a result, we could confirm that the computation time can be reduced by about 6,000 times or more by applying the corner response method.