• 한국노년학
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• 제31권4호
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• pp.871-884
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• 2011

표준장기요양이용계획서는 노인장기요양보험 이용자와 가족의 급여이용을 지원하기 위한 목적으로 도입된 일종의 케어플랜이라고 할 수 있다. 본 연구는 가족수발자가 인지하는 표준장기요양이용계획서의 질과 만족도, 활용도를 파악하고 이들 간의 관계를 파악하는 것을 목적으로 한다. 연구자료는 2008년 11월~12월 현재 노인장기요양보험 1~3등급 판정을 받고 재가장기요양서비스를 이용하고 있는 수급자의 가족수발자를 대상으로 가정방문면접조사를 통해 수집하였고, 총 944명의 가족수발자 가운데 표준장기요양이용계획서를 읽어본 경험이 있으며 설문을 완성한 351명이 최종분석대상이 되었다. 조사도구는 가족수발자와 수급자의 인구사회학적 특성 및 장기요양특성, 질 측정항목(9개), 전반적 만족도 측정항목(1개), 활용도 측정항목(2개) 등을 포함하였고, 질, 만족도 및 활용도 간의 관계를 파악하기 위해 경로분석을 실시하였다. 연구결과, 표준장기요양이용계획서의 질은 장기요양 욕구평가 영역, 장기요양 이용계획 영역, 월 한도액 관리지원 영역 등 세 개 영역으로 구분되었고, 모든 영역이 만족도 및 활용도와 유의한 상관관계를 나타냈다. 다음으로 경로분석 결과, 표준장기요양이용계획서의 장기요양 욕구평가 영역의 질(간접효과, 경로계수=0.077)과 전반적 만족도(전체효과, 경로계수=0.324)가 활용도에 통계적으로 유의한 영향을 미쳤다. 본 연구결과는 표준장기요양이용계획서의 역할을 향상시키기 위한 전략을 개발하는데 도움이 될 것으로 기대된다.

• Communications for Statistical Applications and Methods
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• 제8권2호
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• pp.383-394
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• 2001

This paper is a generalization of single and two-level skip-lot sampling plans to n-level. On every skipping inspection of the n-level skip-lot sampling plan, not only the number of consecutive lots to be accepted but also the fraction of lots to be inspected can be freely choosed. The general formulas of the operating characteristic function, average fraction inspected, average sample number and average outgoing quality in n-level skip-lot sampling plan are derived. The operating characteristic curves, average sample number and average outgoing quality of a reference plan, two-level and five-level skip-lot sampling plans are compared.

• 대한산업공학회지
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• 제5권1호
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• pp.7-17
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• 1979

A procedure for constructing a double sampling plan with zero acceptance number for the first sample whose combined sample size does nat exceed that of the given single or double sampling plan is studied. Using this procedure a double sampling system is proposed that can be used in place of MIL-STD-105D system when the quality history is good, and its composite quality characteristics are tabulated and compared with those of MIL-STD-105D system. The study reveals that composite ASN's of the proposed double sampling system are considerably smaller than those of corresponding MIL-STD-105D system with no appreciable changes in other composite quality characteristics. The procedure is also applied to K SA 3102 plans with similar results. A cost model that can be used in comparing a given single sampling plan with the proposed double sampling plan is also developed.

• 상하수도학회지
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• 제26권4호
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• pp.535-545
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• 2012

Recently, drinking water quality has significantly improved with the progress of water treatment technologies, however, customer's trust on tap water is still relatively low. Low trust on water quality is mainly due to vague anxiety. Therefore, to improve customer's trust on drinking water quality new strategy such as water safety plan(WSP) which recommended by WHO and IWA should be introduced. WSP can be defined as an approach which uses comprehensive risk assessment and risk management approach that encompasses all steps in water supply from catchment to consumer to ensure the safety of a drinking water supply. In this study, cases on WSP introduction in other countries as well as strategy for the introduction of WSP in Korea were investigated. In addition, recommendations on the improvement of the current water contamination response manual was suggested based on the analysis of the existing manual at a full scale water treatment plant.

• 한국방재학회 논문집
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• 제4권1호
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• pp.51-56
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• 2004

본 연구는 전형적인 도심소재 중 소하천인 오산천 상류를 중심으로 수질변화 현상을 정확히 파악하기 위하여 24시간에 걸친 연속측정을 통해 수질의 변화를 조사하였고, 이러한 결과를 통하여 효율적인 하천관리 방향을 제시하였다. 오산천 수질의 연속조사의 결과로부터, 본류의 수질개선을 위해서는 다음과 같은 일들이 선행되어야 할 것으로 판단된다. 첫째, 본류 수질개선을 위해서는 유입지류의 효율적인 관리방안이 필요하다. 둘째, 하천 본류의 저질로부터 재용출 되는 오염을 방지하기 위한 대처방안이 필요하다. 본 연구에서는 수질저하를 방지하기 위해 단순한 조사만으로도 중 소하천의 효과적인 관리 방안을 제시했다. 따라서 하천에서의 연속적인 수질 모니터링은 하천수질 개선을 위해 중요하며, 나아가 하천환경에서 일어나는 물질순환 및 물질수지는 건전한 하천조성을 위하여 정확히 평가되어야 한다.

• 농촌계획
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• 제21권2호
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• pp.177-188
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• 2015

This research was establishment of landscape formation plan to Yusang village region Yeongcheon city. Literature research, field research, surveys carried out for this purpose. In addition, by utilizing design code that appears in the common characteristics of the rural scenic views of the region in improving the quality of life of the local population and preserve the indigenous landscape as well as improve the quality of rural landscapes, management, capital town of the region to form Yeongcheon the center was established in the landscape plan form. The natural environment of the capital region for the landscape formation plan, Humanities and Social Environment, Landscape Resources Status, Social Consciousness, landscape map, landscape design, code identification and basic design and planning through the basic steps to derive design guidelines were applied to the landscape formation plan. Formation landscape plan for the regional launch of the regional landscape improvements, region entrance space and yusang reservoirs place, rest zone in the sacred tree and nurse trees around the plan, and repair the town hall. residents living village road maintenance to improve the environment, and develop a detailed plan, such as the lungs maintenance. The plan is likely to be able to contribute to improving the quality of life of the people and landscapes to improve regional, creating a guide for future business landscape is formed to have a significant advantage as a basis.

• 품질경영학회지
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• 제26권4호
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• pp.79-87
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• 1998

This paper considers the problem of testing a one-sided hypothesis under the generalized sampling plan which is defined by a sequence of independent Bernoulli trials. A certain lexicographic order is defined for the boundary points of the sampling plan. It is shown that the family of probability mass function defined on the boundary points has monotone likelihood ratio, and that the test function is uniformly most powerful.

• 품질경영학회지
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• 제8권2호
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• pp.3-14
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• 1980

This paper is concerned with the design of an appropriate sampling plan or stopping rule and the construction of estimate for the estimation of process or lot fraction defective. Various sampling plans which are well known or have potential applications are unified into a generalized sampling plan. Under this sampling plan sufficient statistic, probability distribution, moment, and minimum variance unbiased estimate are obtained. Results for various sampling plans can be derived as special cases. Then, under given parameter values, the relative efficiencies of the various sampling plans are compared with respect to expected sample sizes and variances of estimates.

• 대한산업공학회지
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• 제11권2호
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• pp.11-18
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• 1985

Three types of warranty policies are considered. They are (1) free warranty policy for repairable products, (2) free warranty policy for nonrepairable products, and (3) rebate warranty policy. Under each warranty policy, a single sampling attribute plan with non-destructive testing is considered. A sampling plan is characterized by the sample size and the acceptance number. For each case, characteristics of an optimum sampling plan are discussed and determined, which minimize the warranty cost and the corresponding quality control cost within the assigned producer's risk and consumer's risk.

• Communications for Statistical Applications and Methods
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• 제3권2호
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• pp.151-159
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• 1996

The general formulas of average fraction inspected, average sample number and average outgoing quality in n-level skip-lot sampling plan are derived. Average sample number and average outgoing quality of a reference plan, three-level, five-level and ten-level skip-lot sampling plans are compared.