• Communications for Statistical Applications and Methods
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• v.2 no.2
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• pp.358-365
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• 1995

This paper presents another system of multi-level skip-lot sampling plan, which can directly retum to normal inspection from any skpping inspection level when a sudden shift for the worse in the process mean occurs. All the other properties of the proposed sampling plan are similar to those of the Choi's(1993) plan. The formula of the poerating characteristic function for the proposed n-level skip-lot sampling plan is derived. Sone poerating characteristic properties for the proposed plan are graphically compared with those of the Choi's plan.

• Journal of the Korean housing association
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• v.19 no.3
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• pp.49-58
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• 2008

This study focused on the architectural plan of the pension to meet modem people's desire for rural life, and the result of the study is as follows: First, the architectural plan for the characteristic of the location must apply the various architectural types considering the suburbs, tour and culture town, and community for the location improvement. Second, the architectural plan for the characteristic of the plot requires the encircled space and courtyard between buildings, the private gardens for the rooms, and the consideration of the surrounding environment. Above all, the plan for the subsidiary facilities is the most important. Third, the architectural plan for the characteristic of the plan requires the close connection with the outside, the wide opened view from the guest room, and the individual entrances for the guest rooms. Fourth, the architectural plan for the characteristic of the decorative design must consider the mass separation plan, the application of the facade design factors and eco-friendly environment materials, the night illumination plan, and the space program for the scenic view.

• Journal of the Korean Data and Information Science Society
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• v.14 no.4
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• pp.915-927
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• 2003

This paper is the generalization of the modified two-level skip-lot sampling plan(MTSkSP1) to n-level. The general formulas of the operating characteristic(OC) function, average sample number(ASN) and average outgoing quality(AOQ) for the plan are derived using Markov chain properties. The operating characteristic curves, average sample numbers and average outgoing qualities of a reference plan, modified two-level, three-level and five-level skip-lot sampling plans are compared.

• Communications for Statistical Applications and Methods
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• v.8 no.2
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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.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2009.11a
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• pp.235-239
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• 2009

The purpose of this study is to apply the basic data of the color plan to satisfy the internal desire of residents by considering residents's special in housing space. So we analyzed and surveyed the current condition of color plan in housing space where age units of 30~40 are living. The results of this study are as followed. when the current place of color distribution was observed, ceiling and general wall showed that N(white) systems and YR of bright tone was mostly distributed. On other hand the bottom showed that the calm tone YR was mostly distributed. we could know that residents wanted to show the special of rooms by using point wall. This tendency more presented in privacy room than public room. Through this study, we could evaluate that the special of residents is not presented in color plan of the housing space where age units of 30~40 are living. So we could think that it is needed methods of color plan considered the special of residents for discriminative characteristic of the design in housing space.

• Journal of the Korean housing association
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• v.17 no.3
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• pp.31-40
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• 2006

The purpose of this study is to grasp the present state of a outdoor space planning and to analysis plan characteristics in based on regional characteristics in Housing complex plan. The analysis result of this study is as follows : first, we know that the right of regional characteristics is appearing variously every research workers. also an analysis about regional characteristics that should be considered in housing complex plan was insufficient. Second, regional characteristics can be classified into 5 factors. These are classified as a context of location, city link, life atmosphere, needs of locals and creation of image. Third, it has originality against other housing complex to graft items connected with 'U contest' on outdoor space planning. Also, it has affirmatively effected on image of Buk-gu and recognition of Dong beyn-dong and Seo beyn-dong. It is get out of the uniform design by a planning based on land and surrounding environment in arrangement and forms. Also residents have the satisfaction and pride in arrangement considering the climate of a region and security of the green space.

• Journal of the Korean Institute of Rural Architecture
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• v.10 no.1
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• pp.75-82
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• 2008

This study is about land use and site plan for resident redevelopment for districts with existing residents. The study suggests development direction focusing on preserving the regional characteristics, and presentation of suburban-style housing complex reflecting on the future tenant's individuality and demand. The preexisting development approach for suburban-style housing complex which was planned by the developer, failed to recognize taste of the future tenants. Profitability being the priority, it also resulted in a serious environmental disruption. In this development however, through a systematic direction for site development and site analysis, conducting surveys through future tenants, attempted for a continuous growth of the community. The study is presented covering the following areas; site's pathway system, nature conservation plan, lot plan, land use and arrangement plan, and community facility.

• Journal of Applied Reliability
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• v.18 no.2
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• pp.122-129
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• 2018

Purpose: This article develops an optimal reliability acceptance sampling plan for the case where the degradation quantity of the performance characteristic follows Weibull distribution. Method: For developing reliability acceptance sampling plans, the sample size and the acceptance constant are determined based on the accelerated characteristic of the test condition and the product. Results: The sample size and the acceptance constant are provided such that the constraints of the producer and the consumer risks are satisfied. Conclusion: Reliability acceptance sampling plans based on the accelerated degradation test method can be used for the quality control within a resonable amount of cost and time. In this article. an optimal reliability sampling plans are newly developed for this purpose.

• Korean Institute of Interior Design Journal
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• v.22 no.5
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• pp.250-257
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• 2013

This study focuses on the fact that the Korean traditional design application appears as one of the trends for a planning technique to express an apartment as a healthy, clean and environment-friendly dwelling recently. Focusing on this, this study tries to apply the characteristic of Han-Ok to an apartment unit plan more compositively beyond the fragmentary design application of existing preceding researches. To do this, the space organization, residential space and housing design elements of Han-Ok are deducted through preceding researches and case studies and proposes a plan by applying this to the apartment plan with a floor plan of about $132m^2$(40 pyeong). The apartment unit plan containing the characteristic of Han-Ok proposed in this study is planned based on the floor plan of about $132m^2$(40 pyeong) which is distributed the most in the city of Seoul. It has an advantage in terms that it can be individually applied not only when a construction firm progresses business anew carrying the banner for a Korean-style apartment but also an existing residents can apply through remodelling. Meanwhile, it has a limit that the diversified space sense and the advantage of an airy Han-Ok cannot be applied to many parts of the design due to the characteristic of an apartment of diverse height change. If a measure to secure constructability and economic feasibility while reflecting diverse differences of floor-level of an apartment can be prepared in follow-up researches, much more various advantages of Han-Ok can be put into the apartment design.

• Korean Institute of Interior Design Journal
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• v.25 no.2
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• pp.143-150
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• 2016

Color plan that contains corporate color of Seoul apartment has a great influence on city environment, considering high-rise vertical dispersion and extent. Therefore, it is necessary to view color plan from an integrative viewpoint. Here, this research aimed at deriving guideline factors of esthetic color plan based on city identity, by recognizing the importance of apartment color and color plan characteristic of recently built brand apartments. Exterior color plan characteristic of Seoul brand apartments seen in this research, first, most of dominance colors were in same color similar tone with warm color in bright and warm image, as the psychological function, accessory colors appeared in similar tone of similar color harmonious with the dominance color. Also, accent color was highlighted with its identity through cooperative color. Second, emotional effect diminished size and weight of high-rise apartment. The upper levels showed clear and clean image, middle to lower level showed stability and comfortable image, on the whole, refined and urbane image that aim for natural and modern image. Therefore, apartment color plan requires, first, in respect of dominance color, unity is required proper for urban image by preparing color permission limitation standard. Second, dominance color and accessory color require historicity and differentiation in sociality that urban identity gets. Third, high-rise upper level cooperative color accent color requires compatibility with urban landscape. Lastly, guideline along with rate is required for color, tone, and pattern, etc. by extent contrast. Here, apartment color plan requires consistent research as urban environment color, also, base study should be accelerated as a part of competitive city branding.